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r=0;r<e;r++)this.bb.writeInt8(--this.space,0)}writeInt8(e){this.bb.writeInt8(this.space-=1,e)}writeInt16(e){this.bb.writeInt16(this.space-=2,e)}writeInt32(e){this.bb.writeInt32(this.space-=4,e)}writeInt64(e){this.bb.writeInt64(this.space-=8,e)}writeFloat32(e){this.bb.writeFloat32(this.space-=4,e)}writeFloat64(e){this.bb.writeFloat64(this.space-=8,e)}addInt8(e){this.prep(1,0),this.writeInt8(e)}addInt16(e){this.prep(2,0),this.writeInt16(e)}addInt32(e){this.prep(4,0),this.writeInt32(e)}addInt64(e){this.prep(8,0),this.writeInt64(e)}addFloat32(e){this.prep(4,0),this.writeFloat32(e)}addFloat64(e){this.prep(8,0),this.writeFloat64(e)}addFieldInt8(e,r,i){(this.force_defaults||r!=i)&&(this.addInt8(r),this.slot(e))}addFieldInt16(e,r,i){(this.force_defaults||r!=i)&&(this.addInt16(r),this.slot(e))}addFieldInt32(e,r,i){(this.force_defaults||r!=i)&&(this.addInt32(r),this.slot(e))}addFieldInt64(e,r,i){(this.force_defaults||r!==i)&&(this.addInt64(r),this.slot(e))}addFieldFloat32(e,r,i){(this.force_defaults||r!=i)&&(this.addFloat32(r),this.slot(e))}addFieldFloat64(e,r,i){(this.force_defaults||r!=i)&&(this.addFloat64(r),this.slot(e))}addFieldOffset(e,r,i){(this.force_defaults||r!=i)&&(this.addOffset(r),this.slot(e))}addFieldStruct(e,r,i){r!=i&&(this.nested(r),this.slot(e))}nested(e){if(e!=this.offset())throw new TypeError("FlatBuffers: struct must be serialized inline.")}notNested(){if(this.isNested)throw new TypeError("FlatBuffers: object serialization must not be nested.")}slot(e){this.vtable!==null&&(this.vtable[e]=this.offset())}offset(){return this.bb.capacity()-this.space}static growByteBuffer(e){const r=e.capacity();if(r&3221225472)throw new Error("FlatBuffers: cannot grow buffer beyond 2 gigabytes.");const i=r<<1,s=dT.allocate(i);return s.setPosition(i-r),s.bytes().set(e.bytes(),i-r),s}addOffset(e){this.prep(mm,0),this.writeInt32(this.offset()-e+mm)}startObject(e){this.notNested(),this.vtable==null&&(this.vtable=[]),this.vtable_in_use=e;for(let r=0;r<e;r++)this.vtable[r]=0;this.isNested=!0,this.object_start=this.offset()}endObject(){if(this.vtable==null||!this.isNested)throw new Error("FlatBuffers: endObject called without startObject");this.addInt32(0);const e=this.offset();let r=this.vtable_in_use-1;for(;r>=0&&this.vtable[r]==0;r--);const i=r+1;for(;r>=0;r--)this.addInt16(this.vtable[r]!=0?e-this.vtable[r]:0);const s=2;this.addInt16(e-this.object_start);const o=(i+s)*qY;this.addInt16(o);let n=0;const a=this.space;t:for(r=0;r<this.vtables.length;r++){const l=this.bb.capacity()-this.vtables[r];if(o==this.bb.readInt16(l)){for(let c=qY;c<o;c+=qY)if(this.bb.readInt16(a+c)!=this.bb.readInt16(l+c))continue t;n=this.vtables[r];break}}return n?(this.space=this.bb.capacity()-e,this.bb.writeInt32(this.space,n-e)):(this.vtables.push(this.offset()),this.bb.writeInt32(this.bb.capacity()-e,this.offset()-e)),this.isNested=!1,e}

7finish(e,r,i){const s=i?no:0;if(r){const o=r;if(this.prep(this.minalign,mm+i0+s),o.length!=i0)throw new TypeError("FlatBuffers: file identifier must be length "+i0);for(let n=i0-1;n>=0;n--)this.writeInt8(o.charCodeAt(n))}this.prep(this.minalign,mm+s),this.addOffset(e),s&&this.addInt32(this.bb.capacity()-this.space),this.bb.setPosition(this.space)}finishSizePrefixed(e,r){this.finish(e,r,!0)}requiredField(e,r){const i=this.bb.capacity()-e,s=i-this.bb.readInt32(i);if(!(r<this.bb.readInt16(s)&&this.bb.readInt16(s+r)!=0))throw new TypeError("FlatBuffers: field "+r+" must be set")}startVector(e,r,i){this.notNested(),this.vector_num_elems=r,this.prep(mm,e*r),this.prep(i,e*r)}endVector(){return this.writeInt32(this.vector_num_elems),this.offset()}createSharedString(e){if(!e)return 0;if(this.string_maps||(this.string_maps=new Map),this.string_maps.has(e))return this.string_maps.get(e);const r=this.createString(e);return this.string_maps.set(e,r),r}createString(e){if(e==null)return 0;let r;return e instanceof Uint8Array?r=e:r=this.text_encoder.encode(e),this.addInt8(0),this.startVector(1,r.length,1),this.bb.setPosition(this.space-=r.length),this.bb.bytes().set(r,this.space),this.endVector()}createByteVector(e){return e==null?0:(this.startVector(1,e.length,1),this.bb.setPosition(this.space-=e.length),this.bb.bytes().set(e,this.space),this.endVector())}createObjectOffset(e){return e===null?0:typeof e=="string"?this.createString(e):e.pack(this)}createObjectOffsetList(e){const r=[];for(let i=0;i<e.length;++i){const s=e[i];if(s!==null)r.push(this.createObjectOffset(s));else throw new TypeError("FlatBuffers: Argument for createObjectOffsetList cannot contain null.")}return r}createStructOffsetList(e,r){return r(this,e.length),this.createObjectOffsetList(e.slice().reverse()),this.endVector()}};var JG;(function(t){t[t.BUFFER=0]="BUFFER"})(JG||(JG={}));var QG;(function(t){t[t.LZ4_FRAME=0]="LZ4_FRAME",t[t.ZSTD=1]="ZSTD"})(QG||(QG={}));class kv{constructor(){this.bb=null,this.bb_pos=0}__init(e,r){return this.bb_pos=e,this.bb=r,this}static getRootAsBodyCompression(e,r){return(r||new kv).__init(e.readInt32(e.position())+e.position(),e)}static getSizePrefixedRootAsBodyCompression(e,r){return e.setPosition(e.position()+no),(r||new kv).__init(e.readInt32(e.position())+e.position(),e)}codec(){const e=this.bb.__offset(this.bb_pos,4);return e?this.bb.readInt8(this.bb_pos+e):QG.LZ4_FRAME}method(){const e=this.bb.__offset(this.bb_pos,6);return e?this.bb.readInt8(this.bb_pos+e):JG.BUFFER}static startBodyCompression(e){e.startObject(2)}static addCodec(e,r){e.addFieldInt8(0,r,QG.LZ4_FRAME)}static addMethod(e,r){e.addFieldInt8(1,r,JG.BUFFER)}static endBodyCompression(e){return e.endObject()}static createBodyCompression(e,r,i){return kv.startBodyCompression(e),kv.addCodec(e,r),kv.addMethod(e,i),kv.endBodyCompression(e)}}class Crt{constructor(){this.bb=null,this.bb_pos=0}__init(e,r){return this.bb_pos=e,this.bb=r,this}offset(){return this.bb.readInt64(this.bb_pos)}length(){return this.bb.readInt64(this.bb_pos+8)}static sizeOf(){return 16}static createBuffer(e,r,i){return e.prep(8,16),e.writeInt64(BigInt(i??0)),e.writeInt64(BigInt(r??0)),e.offset()}}let Mrt=class{constructor(){this.bb=null,this.bb_pos=0}__init(t,e){return this.bb_pos=t,this.bb=e,this}length(){return this.bb.readInt64(this.bb_pos)}nullCount(){return this.bb.readInt64(this.bb_pos+8)}static sizeOf(){return 16}static createFieldNode(t,e,r){return t.prep(8,16),t.writeInt64(BigInt(r??0)),t.writeInt64(BigInt(e??0)),t.offset()}},s0=class aet{constructor(){this.bb=null,this.bb_pos=0}__init(e,r){return this.bb_pos=e,this.bb=r,this}static getRootAsRecordBatch(e,r){return(r||new aet).__init(e.readInt32(e.position())+e.position(),e)}static getSizePrefixedRootAsRecordBatch(e,r){return e.setPosition(e.position()+no),(r||new aet).__init(e.readInt32(e.position())+e.position(),e)}length(){const e=this.bb.__offset(this.bb_pos,4);return e?this.bb.readInt64(this.bb_pos+e):BigInt("0")}nodes(e,r){const i=this.bb.__offset(this.bb_pos,6);return i?(r||new Mrt).__init(this.bb.__vector(this.bb_pos+i)+e*16,this.bb):null}nodesLength(){const e=this.bb.__offset(this.bb_pos,6);return e?this.bb.__vector_len(this.bb_pos+e):0}buffers(e,r){const i=this.bb.__offset(this.bb_pos,8);return i?(r||new Crt).__init(this.bb.__vector(this.bb_pos+i)+e*16,this.bb):null}buffersLength(){const e=this.bb.__offset(this.bb_pos,8);return e?this.bb.__vector_len(this.bb_pos+e):0}compression(e){const r=this.bb.__offset(this.bb_pos,10);return r?(e||new kv).__init(this.bb.__indirect(this.bb_pos+r),this.bb):null}static startRecordBatch(e){e.startObject(4)}static addLength(e,r){e.addFieldInt64(0,r,BigInt("0"))}static addNodes(e,r){e.addFieldOffset(1,r,0)}static startNodesVector(e,r){e.startVector(16,r,8)}static addBuffers(e,r){e.addFieldOffset(2,r,0)}static startBuffersVector(e,r){e.startVector(16,r,8)}static addCompression(e,r){e.addFieldOffset(3,r,0)}static endRecordBatch(e){return e.endObject()}},fT=class cet{constructor(){this.bb=null,this.bb_pos=0}__init(e,r){return this.bb_pos=e,this.bb=r,this}static getRootAsDictionaryBatch(e,r){return(r||new cet).__init(e.readInt32(e.position())+e.position(),e)}static getSizePrefixedRootAsDictionaryBatch(e,r){return e.setPosition(e.position()+no),(r||new cet).__init(e.readInt32(e.position())+e.position(),e)}id(){const e=this.bb.__offset(this.bb_pos,4);return e?this.bb.readInt64(this.bb_pos+e):BigInt("0")}data(e){const r=this.bb.__offset(this.bb_pos,6);return r?(e||new s0).__init(this.bb.__indirect(this.bb_pos+r),this.bb):null}isDelta(){const e=this.bb.__offset(this.bb_pos,8);return e?!!this.bb.readInt8(this.bb_pos+e):!1}

7static startDictionaryBatch(e){e.startObject(3)}static addId(e,r){e.addFieldInt64(0,r,BigInt("0"))}static addData(e,r){e.addFieldOffset(1,r,0)}static addIsDelta(e,r){e.addFieldInt8(2,+r,0)}static endDictionaryBatch(e){return e.endObject()}};var pT;(function(t){t[t.Little=0]="Little",t[t.Big=1]="Big"})(pT||(pT={}));var t4;(function(t){t[t.DenseArray=0]="DenseArray"})(t4||(t4={}));class nd{constructor(){this.bb=null,this.bb_pos=0}__init(e,r){return this.bb_pos=e,this.bb=r,this}static getRootAsInt(e,r){return(r||new nd).__init(e.readInt32(e.position())+e.position(),e)}static getSizePrefixedRootAsInt(e,r){return e.setPosition(e.position()+no),(r||new nd).__init(e.readInt32(e.position())+e.position(),e)}bitWidth(){const e=this.bb.__offset(this.bb_pos,4);return e?this.bb.readInt32(this.bb_pos+e):0}isSigned(){const e=this.bb.__offset(this.bb_pos,6);return e?!!this.bb.readInt8(this.bb_pos+e):!1}static startInt(e){e.startObject(2)}static addBitWidth(e,r){e.addFieldInt32(0,r,0)}static addIsSigned(e,r){e.addFieldInt8(1,+r,0)}static endInt(e){return e.endObject()}static createInt(e,r,i){return nd.startInt(e),nd.addBitWidth(e,r),nd.addIsSigned(e,i),nd.endInt(e)}}class o0{constructor(){this.bb=null,this.bb_pos=0}__init(e,r){return this.bb_pos=e,this.bb=r,this}static getRootAsDictionaryEncoding(e,r){return(r||new o0).__init(e.readInt32(e.position())+e.position(),e)}static getSizePrefixedRootAsDictionaryEncoding(e,r){return e.setPosition(e.position()+no),(r||new o0).__init(e.readInt32(e.position())+e.position(),e)}id(){const e=this.bb.__offset(this.bb_pos,4);return e?this.bb.readInt64(this.bb_pos+e):BigInt("0")}indexType(e){const r=this.bb.__offset(this.bb_pos,6);return r?(e||new nd).__init(this.bb.__indirect(this.bb_pos+r),this.bb):null}isOrdered(){const e=this.bb.__offset(this.bb_pos,8);return e?!!this.bb.readInt8(this.bb_pos+e):!1}dictionaryKind(){const e=this.bb.__offset(this.bb_pos,10);return e?this.bb.readInt16(this.bb_pos+e):t4.DenseArray}static startDictionaryEncoding(e){e.startObject(4)}static addId(e,r){e.addFieldInt64(0,r,BigInt("0"))}static addIndexType(e,r){e.addFieldOffset(1,r,0)}static addIsOrdered(e,r){e.addFieldInt8(2,+r,0)}static addDictionaryKind(e,r){e.addFieldInt16(3,r,t4.DenseArray)}static endDictionaryEncoding(e){return e.endObject()}}class fl{constructor(){this.bb=null,this.bb_pos=0}__init(e,r){return this.bb_pos=e,this.bb=r,this}static getRootAsKeyValue(e,r){return(r||new fl).__init(e.readInt32(e.position())+e.position(),e)}static getSizePrefixedRootAsKeyValue(e,r){return e.setPosition(e.position()+no),(r||new fl).__init(e.readInt32(e.position())+e.position(),e)}key(e){const r=this.bb.__offset(this.bb_pos,4);return r?this.bb.__string(this.bb_pos+r,e):null}value(e){const r=this.bb.__offset(this.bb_pos,6);return r?this.bb.__string(this.bb_pos+r,e):null}static startKeyValue(e){e.startObject(2)}static addKey(e,r){e.addFieldOffset(0,r,0)}static addValue(e,r){e.addFieldOffset(1,r,0)}static endKeyValue(e){return e.endObject()}static createKeyValue(e,r,i){return fl.startKeyValue(e),fl.addKey(e,r),fl.addValue(e,i),fl.endKeyValue(e)}}let Brt=class xG{constructor(){this.bb=null,this.bb_pos=0}__init(e,r){return this.bb_pos=e,this.bb=r,this}static getRootAsBinary(e,r){return(r||new xG).__init(e.readInt32(e.position())+e.position(),e)}static getSizePrefixedRootAsBinary(e,r){return e.setPosition(e.position()+no),(r||new xG).__init(e.readInt32(e.position())+e.position(),e)}static startBinary(e){e.startObject(0)}static endBinary(e){return e.endObject()}static createBinary(e){return xG.startBinary(e),xG.endBinary(e)}},Ort=class SG{constructor(){this.bb=null,this.bb_pos=0}__init(e,r){return this.bb_pos=e,this.bb=r,this}static getRootAsBool(e,r){return(r||new SG).__init(e.readInt32(e.position())+e.position(),e)}static getSizePrefixedRootAsBool(e,r){return e.setPosition(e.position()+no),(r||new SG).__init(e.readInt32(e.position())+e.position(),e)}static startBool(e){e.startObject(0)}static endBool(e){return e.endObject()}static createBool(e){return SG.startBool(e),SG.endBool(e)}},e4=class AO{constructor(){this.bb=null,this.bb_pos=0}__init(e,r){return this.bb_pos=e,this.bb=r,this}static getRootAsDate(e,r){return(r||new AO).__init(e.readInt32(e.position())+e.position(),e)}static getSizePrefixedRootAsDate(e,r){return e.setPosition(e.position()+no),(r||new AO).__init(e.readInt32(e.position())+e.position(),e)}unit(){const e=this.bb.__offset(this.bb_pos,4);return e?this.bb.readInt16(this.bb_pos+e):Jh.MILLISECOND}static startDate(e){e.startObject(1)}static addUnit(e,r){e.addFieldInt16(0,r,Jh.MILLISECOND)}static endDate(e){return e.endObject()}static createDate(e,r){return AO.startDate(e),AO.addUnit(e,r),AO.endDate(e)}},gT=class pE{constructor(){this.bb=null,this.bb_pos=0}__init(e,r){return this.bb_pos=e,this.bb=r,this}static getRootAsDecimal(e,r){return(r||new pE).__init(e.readInt32(e.position())+e.position(),e)}static getSizePrefixedRootAsDecimal(e,r){return e.setPosition(e.position()+no),(r||new pE).__init(e.readInt32(e.position())+e.position(),e)}precision(){const e=this.bb.__offset(this.bb_pos,4);return e?this.bb.readInt32(this.bb_pos+e):0}scale(){const e=this.bb.__offset(this.bb_pos,6);return e?this.bb.readInt32(this.bb_pos+e):0}bitWidth(){const e=this.bb.__offset(this.bb_pos,8);return e?this.bb.readInt32(this.bb_pos+e):128}static startDecimal(e){e.startObject(3)}static addPrecision(e,r){e.addFieldInt32(0,r,0)}static addScale(e,r){e.addFieldInt32(1,r,0)}static addBitWidth(e,r){e.addFieldInt32(2,r,128)}static endDecimal(e){return e.endObject()}static createDecimal(e,r,i,s){return pE.startDecimal(e),pE.addPrecision(e,r),pE.addScale(e,i),pE.addBitWidth(e,s),pE.endDecimal(e)}},r4=class xO{constructor(){this.bb=null,this.bb_pos=0}__init(e,r){return this.bb_pos=e,this.bb=r,this}static getRootAsDuration(e,r){return(r||new xO).__init(e.readInt32(e.position())+e.position(),e)}static getSizePrefixedRootAsDuration(e,r){return e.setPosition(e.position()+no),(r||new xO).__init(e.readInt32(e.position())+e.position(),e)}unit(){const e=this.bb.__offset(this.bb_pos,4);return e?this.bb.readInt16(this.bb_pos+e):or.MILLISECOND}static startDuration(e){e.startObject(1)}static addUnit(e,r){e.addFieldInt16(0,r,or.MILLISECOND)}static endDuration(e){return e.endObject()}static createDuration(e,r){return xO.startDuration(e),xO.addUnit(e,r),xO.endDuration(e)}},i4=class SO{constructor(){this.bb=null,this.bb_pos=0}__init(e,r){return this.bb_pos=e,this.bb=r,this}static getRootAsFixedSizeBinary(e,r){return(r||new SO).__init(e.readInt32(e.position())+e.position(),e)}static getSizePrefixedRootAsFixedSizeBinary(e,r){return e.setPosition(e.position()+no),(r||new SO).__init(e.readInt32(e.position())+e.position(),e)}byteWidth(){const e=this.bb.__offset(this.bb_pos,4);return e?this.bb.readInt32(this.bb_pos+e):0}static startFixedSizeBinary(e){e.startObject(1)}static addByteWidth(e,r){e.addFieldInt32(0,r,0)}static endFixedSizeBinary(e){return e.endObject()}static createFixedSizeBinary(e,r){return SO.startFixedSizeBinary(e),SO.addByteWidth(e,r),SO.endFixedSizeBinary(e)}},s4=class TO{constructor(){this.bb=null,this.bb_pos=0}__init(e,r){return this.bb_pos=e,this.bb=r,this}static getRootAsFixedSizeList(e,r){return(r||new TO).__init(e.readInt32(e.position())+e.position(),e)}static getSizePrefixedRootAsFixedSizeList(e,r){return e.setPosition(e.position()+no),(r||new TO).__init(e.readInt32(e.position())+e.position(),e)}listSize(){const e=this.bb.__offset(this.bb_pos,4);return e?this.bb.readInt32(this.bb_pos+e):0}static startFixedSizeList(e){e.startObject(1)}static addListSize(e,r){e.addFieldInt32(0,r,0)}static endFixedSizeList(e){return e.endObject()}static createFixedSizeList(e,r){return TO.startFixedSizeList(e),TO.addListSize(e,r),TO.endFixedSizeList(e)}};class ym{constructor(){this.bb=null,this.bb_pos=0}__init(e,r){return this.bb_pos=e,this.bb=r,this}static getRootAsFloatingPoint(e,r){return(r||new ym).__init(e.readInt32(e.position())+e.position(),e)}static getSizePrefixedRootAsFloatingPoint(e,r){return e.setPosition(e.position()+no),(r||new ym).__init(e.readInt32(e.position())+e.position(),e)}precision(){const e=this.bb.__offset(this.bb_pos,4);return e?this.bb.readInt16(this.bb_pos+e):ll.HALF}static startFloatingPoint(e){e.startObject(1)}static addPrecision(e,r){e.addFieldInt16(0,r,ll.HALF)}static endFloatingPoint(e){return e.endObject()}static createFloatingPoint(e,r){return ym.startFloatingPoint(e),ym.addPrecision(e,r),ym.endFloatingPoint(e)}}class vm{constructor(){this.bb=null,this.bb_pos=0}__init(e,r){return this.bb_pos=e,this.bb=r,this}static getRootAsInterval(e,r){return(r||new vm).__init(e.readInt32(e.position())+e.position(),e)}static getSizePrefixedRootAsInterval(e,r){return e.setPosition(e.position()+no),(r||new vm).__init(e.readInt32(e.position())+e.position(),e)}unit(){const e=this.bb.__offset(this.bb_pos,4);return e?this.bb.readInt16(this.bb_pos+e):$d.YEAR_MONTH}static startInterval(e){e.startObject(1)}static addUnit(e,r){e.addFieldInt16(0,r,$d.YEAR_MONTH)}static endInterval(e){return e.endObject()}static createInterval(e,r){return vm.startInterval(e),vm.addUnit(e,r),vm.endInterval(e)}}let Irt=class TG{constructor(){this.bb=null,this.bb_pos=0}__init(e,r){return this.bb_pos=e,this.bb=r,this}static getRootAsLargeBinary(e,r){return(r||new TG).__init(e.readInt32(e.position())+e.position(),e)}static getSizePrefixedRootAsLargeBinary(e,r){return e.setPosition(e.position()+no),(r||new TG).__init(e.readInt32(e.position())+e.position(),e)}static startLargeBinary(e){e.startObject(0)}static endLargeBinary(e){return e.endObject()}static createLargeBinary(e){return TG.startLargeBinary(e),TG.endLargeBinary(e)}},Drt=class RG{constructor(){this.bb=null,this.bb_pos=0}__init(e,r){return this.bb_pos=e,this.bb=r,this}static getRootAsLargeUtf8(e,r){return(r||new RG).__init(e.readInt32(e.position())+e.position(),e)}static getSizePrefixedRootAsLargeUtf8(e,r){return e.setPosition(e.position()+no),(r||new RG).__init(e.readInt32(e.position())+e.position(),e)}static startLargeUtf8(e){e.startObject(0)}static endLargeUtf8(e){return e.endObject()}static createLargeUtf8(e){return RG.startLargeUtf8(e),RG.endLargeUtf8(e)}},Prt=class CG{constructor(){this.bb=null,this.bb_pos=0}__init(e,r){return this.bb_pos=e,this.bb=r,this}static getRootAsList(e,r){return(r||new CG).__init(e.readInt32(e.position())+e.position(),e)}static getSizePrefixedRootAsList(e,r){return e.setPosition(e.position()+no),(r||new CG).__init(e.readInt32(e.position())+e.position(),e)}static startList(e){e.startObject(0)}static endList(e){return e.endObject()}static createList(e){return CG.startList(e),CG.endList(e)}},o4=class RO{constructor(){this.bb=null,this.bb_pos=0}__init(e,r){return this.bb_pos=e,this.bb=r,this}static getRootAsMap(e,r){return(r||new RO).__init(e.readInt32(e.position())+e.position(),e)}static getSizePrefixedRootAsMap(e,r){return e.setPosition(e.position()+no),(r||new RO).__init(e.readInt32(e.position())+e.position(),e)}keysSorted(){const e=this.bb.__offset(this.bb_pos,4);return e?!!this.bb.readInt8(this.bb_pos+e):!1}

7static startMap(e){e.startObject(1)}static addKeysSorted(e,r){e.addFieldInt8(0,+r,0)}static endMap(e){return e.endObject()}static createMap(e,r){return RO.startMap(e),RO.addKeysSorted(e,r),RO.endMap(e)}},Frt=class MG{constructor(){this.bb=null,this.bb_pos=0}__init(e,r){return this.bb_pos=e,this.bb=r,this}static getRootAsNull(e,r){return(r||new MG).__init(e.readInt32(e.position())+e.position(),e)}static getSizePrefixedRootAsNull(e,r){return e.setPosition(e.position()+no),(r||new MG).__init(e.readInt32(e.position())+e.position(),e)}static startNull(e){e.startObject(0)}static endNull(e){return e.endObject()}static createNull(e){return MG.startNull(e),MG.endNull(e)}};class AE{constructor(){this.bb=null,this.bb_pos=0}__init(e,r){return this.bb_pos=e,this.bb=r,this}static getRootAsStruct_(e,r){return(r||new AE).__init(e.readInt32(e.position())+e.position(),e)}static getSizePrefixedRootAsStruct_(e,r){return e.setPosition(e.position()+no),(r||new AE).__init(e.readInt32(e.position())+e.position(),e)}static startStruct_(e){e.startObject(0)}static endStruct_(e){return e.endObject()}static createStruct_(e){return AE.startStruct_(e),AE.endStruct_(e)}}class Jd{constructor(){this.bb=null,this.bb_pos=0}__init(e,r){return this.bb_pos=e,this.bb=r,this}static getRootAsTime(e,r){return(r||new Jd).__init(e.readInt32(e.position())+e.position(),e)}static getSizePrefixedRootAsTime(e,r){return e.setPosition(e.position()+no),(r||new Jd).__init(e.readInt32(e.position())+e.position(),e)}unit(){const e=this.bb.__offset(this.bb_pos,4);return e?this.bb.readInt16(this.bb_pos+e):or.MILLISECOND}bitWidth(){const e=this.bb.__offset(this.bb_pos,6);return e?this.bb.readInt32(this.bb_pos+e):32}static startTime(e){e.startObject(2)}static addUnit(e,r){e.addFieldInt16(0,r,or.MILLISECOND)}static addBitWidth(e,r){e.addFieldInt32(1,r,32)}static endTime(e){return e.endObject()}static createTime(e,r,i){return Jd.startTime(e),Jd.addUnit(e,r),Jd.addBitWidth(e,i),Jd.endTime(e)}}class Qd{constructor(){this.bb=null,this.bb_pos=0}__init(e,r){return this.bb_pos=e,this.bb=r,this}static getRootAsTimestamp(e,r){return(r||new Qd).__init(e.readInt32(e.position())+e.position(),e)}static getSizePrefixedRootAsTimestamp(e,r){return e.setPosition(e.position()+no),(r||new Qd).__init(e.readInt32(e.position())+e.position(),e)}unit(){const e=this.bb.__offset(this.bb_pos,4);return e?this.bb.readInt16(this.bb_pos+e):or.SECOND}timezone(e){const r=this.bb.__offset(this.bb_pos,6);return r?this.bb.__string(this.bb_pos+r,e):null}static startTimestamp(e){e.startObject(2)}static addUnit(e,r){e.addFieldInt16(0,r,or.SECOND)}static addTimezone(e,r){e.addFieldOffset(1,r,0)}static endTimestamp(e){return e.endObject()}static createTimestamp(e,r,i){return Qd.startTimestamp(e),Qd.addUnit(e,r),Qd.addTimezone(e,i),Qd.endTimestamp(e)}}class cu{constructor(){this.bb=null,this.bb_pos=0}__init(e,r){return this.bb_pos=e,this.bb=r,this}static getRootAsUnion(e,r){return(r||new cu).__init(e.readInt32(e.position())+e.position(),e)}static getSizePrefixedRootAsUnion(e,r){return e.setPosition(e.position()+no),(r||new cu).__init(e.readInt32(e.position())+e.position(),e)}mode(){const e=this.bb.__offset(this.bb_pos,4);return e?this.bb.readInt16(this.bb_pos+e):lu.Sparse}typeIds(e){const r=this.bb.__offset(this.bb_pos,6);return r?this.bb.readInt32(this.bb.__vector(this.bb_pos+r)+e*4):0}typeIdsLength(){const e=this.bb.__offset(this.bb_pos,6);return e?this.bb.__vector_len(this.bb_pos+e):0}typeIdsArray(){const e=this.bb.__offset(this.bb_pos,6);return e?new Int32Array(this.bb.bytes().buffer,this.bb.bytes().byteOffset+this.bb.__vector(this.bb_pos+e),this.bb.__vector_len(this.bb_pos+e)):null}static startUnion(e){e.startObject(2)}static addMode(e,r){e.addFieldInt16(0,r,lu.Sparse)}static addTypeIds(e,r){e.addFieldOffset(1,r,0)}static createTypeIdsVector(e,r){e.startVector(4,r.length,4);for(let i=r.length-1;i>=0;i--)e.addInt32(r[i]);return e.endVector()}static startTypeIdsVector(e,r){e.startVector(4,r,4)}static endUnion(e){return e.endObject()}static createUnion(e,r,i){return cu.startUnion(e),cu.addMode(e,r),cu.addTypeIds(e,i),cu.endUnion(e)}}let Nrt=class BG{constructor(){this.bb=null,this.bb_pos=0}__init(e,r){return this.bb_pos=e,this.bb=r,this}static getRootAsUtf8(e,r){return(r||new BG).__init(e.readInt32(e.position())+e.position(),e)}static getSizePrefixedRootAsUtf8(e,r){return e.setPosition(e.position()+no),(r||new BG).__init(e.readInt32(e.position())+e.position(),e)}static startUtf8(e){e.startObject(0)}static endUtf8(e){return e.endObject()}static createUtf8(e){return BG.startUtf8(e),BG.endUtf8(e)}};var jo;(function(t){t[t.NONE=0]="NONE",t[t.Null=1]="Null",t[t.Int=2]="Int",t[t.FloatingPoint=3]="FloatingPoint",t[t.Binary=4]="Binary",t[t.Utf8=5]="Utf8",t[t.Bool=6]="Bool",t[t.Decimal=7]="Decimal",t[t.Date=8]="Date",t[t.Time=9]="Time",t[t.Timestamp=10]="Timestamp",t[t.Interval=11]="Interval",t[t.List=12]="List",t[t.Struct_=13]="Struct_",t[t.Union=14]="Union",t[t.FixedSizeBinary=15]="FixedSizeBinary",t[t.FixedSizeList=16]="FixedSizeList",t[t.Map=17]="Map",t[t.Duration=18]="Duration",t[t.LargeBinary=19]="LargeBinary",t[t.LargeUtf8=20]="LargeUtf8",t[t.LargeList=21]="LargeList",t[t.RunEndEncoded=22]="RunEndEncoded"})(jo||(jo={}));let tf=class JV{constructor(){this.bb=null,this.bb_pos=0}__init(e,r){return this.bb_pos=e,this.bb=r,this}static getRootAsField(e,r){return(r||new JV).__init(e.readInt32(e.position())+e.position(),e)}static getSizePrefixedRootAsField(e,r){return e.setPosition(e.position()+no),(r||new JV).__init(e.readInt32(e.position())+e.position(),e)}name(e){const r=this.bb.__offset(this.bb_pos,4);return r?this.bb.__string(this.bb_pos+r,e):null}nullable(){const e=this.bb.__offset(this.bb_pos,6);return e?!!this.bb.readInt8(this.bb_pos+e):!1}

7typeType(){const e=this.bb.__offset(this.bb_pos,8);return e?this.bb.readUint8(this.bb_pos+e):jo.NONE}type(e){const r=this.bb.__offset(this.bb_pos,10);return r?this.bb.__union(e,this.bb_pos+r):null}dictionary(e){const r=this.bb.__offset(this.bb_pos,12);return r?(e||new o0).__init(this.bb.__indirect(this.bb_pos+r),this.bb):null}children(e,r){const i=this.bb.__offset(this.bb_pos,14);return i?(r||new JV).__init(this.bb.__indirect(this.bb.__vector(this.bb_pos+i)+e*4),this.bb):null}childrenLength(){const e=this.bb.__offset(this.bb_pos,14);return e?this.bb.__vector_len(this.bb_pos+e):0}customMetadata(e,r){const i=this.bb.__offset(this.bb_pos,16);return i?(r||new fl).__init(this.bb.__indirect(this.bb.__vector(this.bb_pos+i)+e*4),this.bb):null}customMetadataLength(){const e=this.bb.__offset(this.bb_pos,16);return e?this.bb.__vector_len(this.bb_pos+e):0}static startField(e){e.startObject(7)}static addName(e,r){e.addFieldOffset(0,r,0)}static addNullable(e,r){e.addFieldInt8(1,+r,0)}static addTypeType(e,r){e.addFieldInt8(2,r,jo.NONE)}static addType(e,r){e.addFieldOffset(3,r,0)}static addDictionary(e,r){e.addFieldOffset(4,r,0)}static addChildren(e,r){e.addFieldOffset(5,r,0)}static createChildrenVector(e,r){e.startVector(4,r.length,4);for(let i=r.length-1;i>=0;i--)e.addOffset(r[i]);return e.endVector()}static startChildrenVector(e,r){e.startVector(4,r,4)}static addCustomMetadata(e,r){e.addFieldOffset(6,r,0)}static createCustomMetadataVector(e,r){e.startVector(4,r.length,4);for(let i=r.length-1;i>=0;i--)e.addOffset(r[i]);return e.endVector()}static startCustomMetadataVector(e,r){e.startVector(4,r,4)}static endField(e){return e.endObject()}},_m=class Fv{constructor(){this.bb=null,this.bb_pos=0}__init(e,r){return this.bb_pos=e,this.bb=r,this}static getRootAsSchema(e,r){return(r||new Fv).__init(e.readInt32(e.position())+e.position(),e)}static getSizePrefixedRootAsSchema(e,r){return e.setPosition(e.position()+no),(r||new Fv).__init(e.readInt32(e.position())+e.position(),e)}endianness(){const e=this.bb.__offset(this.bb_pos,4);return e?this.bb.readInt16(this.bb_pos+e):pT.Little}fields(e,r){const i=this.bb.__offset(this.bb_pos,6);return i?(r||new tf).__init(this.bb.__indirect(this.bb.__vector(this.bb_pos+i)+e*4),this.bb):null}fieldsLength(){const e=this.bb.__offset(this.bb_pos,6);return e?this.bb.__vector_len(this.bb_pos+e):0}customMetadata(e,r){const i=this.bb.__offset(this.bb_pos,8);return i?(r||new fl).__init(this.bb.__indirect(this.bb.__vector(this.bb_pos+i)+e*4),this.bb):null}customMetadataLength(){const e=this.bb.__offset(this.bb_pos,8);return e?this.bb.__vector_len(this.bb_pos+e):0}features(e){const r=this.bb.__offset(this.bb_pos,10);return r?this.bb.readInt64(this.bb.__vector(this.bb_pos+r)+e*8):BigInt(0)}featuresLength(){const e=this.bb.__offset(this.bb_pos,10);return e?this.bb.__vector_len(this.bb_pos+e):0}static startSchema(e){e.startObject(4)}static addEndianness(e,r){e.addFieldInt16(0,r,pT.Little)}static addFields(e,r){e.addFieldOffset(1,r,0)}static createFieldsVector(e,r){e.startVector(4,r.length,4);for(let i=r.length-1;i>=0;i--)e.addOffset(r[i]);return e.endVector()}static startFieldsVector(e,r){e.startVector(4,r,4)}static addCustomMetadata(e,r){e.addFieldOffset(2,r,0)}static createCustomMetadataVector(e,r){e.startVector(4,r.length,4);for(let i=r.length-1;i>=0;i--)e.addOffset(r[i]);return e.endVector()}static startCustomMetadataVector(e,r){e.startVector(4,r,4)}static addFeatures(e,r){e.addFieldOffset(3,r,0)}static createFeaturesVector(e,r){e.startVector(8,r.length,8);for(let i=r.length-1;i>=0;i--)e.addInt64(r[i]);return e.endVector()}static startFeaturesVector(e,r){e.startVector(8,r,8)}static endSchema(e){return e.endObject()}static finishSchemaBuffer(e,r){e.finish(r)}static finishSizePrefixedSchemaBuffer(e,r){e.finish(r,void 0,!0)}static createSchema(e,r,i,s,o){return Fv.startSchema(e),Fv.addEndianness(e,r),Fv.addFields(e,i),Fv.addCustomMetadata(e,s),Fv.addFeatures(e,o),Fv.endSchema(e)}};var ao;(function(t){t[t.NONE=0]="NONE",t[t.Schema=1]="Schema",t[t.DictionaryBatch=2]="DictionaryBatch",t[t.RecordBatch=3]="RecordBatch",t[t.Tensor=4]="Tensor",t[t.SparseTensor=5]="SparseTensor"})(ao||(ao={}));var ot;(function(t){t[t.NONE=0]="NONE",t[t.Null=1]="Null",t[t.Int=2]="Int",t[t.Float=3]="Float",t[t.Binary=4]="Binary",t[t.Utf8=5]="Utf8",t[t.Bool=6]="Bool",t[t.Decimal=7]="Decimal",t[t.Date=8]="Date",t[t.Time=9]="Time",t[t.Timestamp=10]="Timestamp",t[t.Interval=11]="Interval",t[t.List=12]="List",t[t.Struct=13]="Struct",t[t.Union=14]="Union",t[t.FixedSizeBinary=15]="FixedSizeBinary",t[t.FixedSizeList=16]="FixedSizeList",t[t.Map=17]="Map",t[t.Duration=18]="Duration",t[t.LargeBinary=19]="LargeBinary",t[t.LargeUtf8=20]="LargeUtf8",t[t.Dictionary=-1]="Dictionary",t[t.Int8=-2]="Int8",t[t.Int16=-3]="Int16",t[t.Int32=-4]="Int32",t[t.Int64=-5]="Int64",t[t.Uint8=-6]="Uint8",t[t.Uint16=-7]="Uint16",t[t.Uint32=-8]="Uint32",t[t.Uint64=-9]="Uint64",t[t.Float16=-10]="Float16",t[t.Float32=-11]="Float32",t[t.Float64=-12]="Float64",t[t.DateDay=-13]="DateDay",t[t.DateMillisecond=-14]="DateMillisecond",t[t.TimestampSecond=-15]="TimestampSecond",t[t.TimestampMillisecond=-16]="TimestampMillisecond",t[t.TimestampMicrosecond=-17]="TimestampMicrosecond",t[t.TimestampNanosecond=-18]="TimestampNanosecond",t[t.TimeSecond=-19]="TimeSecond",t[t.TimeMillisecond=-20]="TimeMillisecond",t[t.TimeMicrosecond=-21]="TimeMicrosecond",t[t.TimeNanosecond=-22]="TimeNanosecond",t[t.DenseUnion=-23]="DenseUnion",t[t.SparseUnion=-24]="SparseUnion",t[t.IntervalDayTime=-25]="IntervalDayTime",t[t.IntervalYearMonth=-26]="IntervalYearMonth",t[t.DurationSecond=-27]="DurationSecond",t[t.DurationMillisecond=-28]="DurationMillisecond",t[t.DurationMicrosecond=-29]="DurationMicrosecond",t[t.DurationNanosecond=-30]="DurationNanosecond"})(ot||(ot={}));var n0;(function(t){t[t.OFFSET=0]="OFFSET",t[t.DATA=1]="DATA",t[t.VALIDITY=2]="VALIDITY",t[t.TYPE=3]="TYPE"})(n0||(n0={}));const HMt=void 0;function PO(t){if(t===null)return"null";if(t===HMt)return"undefined";switch(typeof t){case"number":return`${t}`;case"bigint":return`${t}`;case"string":return`"${t}"`}return typeof t[Symbol.toPrimitive]=="function"?t[Symbol.toPrimitive]("string"):ArrayBuffer.isView(t)?t instanceof BigInt64Array||t instanceof BigUint64Array?`[${[...t].map(e=>PO(e))}]`:`[${t}]`:ArrayBuffer.isView(t)?`[${t}]`:JSON.stringify(t,(e,r)=>typeof r=="bigint"?`${r}`:r)}function Qo(t){if(typeof t=="bigint"&&(t<Number.MIN_SAFE_INTEGER||t>Number.MAX_SAFE_INTEGER))throw new TypeError(`${t} is not safe to convert to a number.`);return Number(t)}function krt(t,e){return Qo(t/e)+Qo(t%e)/Qo(e)}const KMt=Symbol.for("isArrowBigNum");function lp(t,...e){return e.length===0?Object.setPrototypeOf(Co(this.TypedArray,t),this.constructor.prototype):Object.

7setPrototypeOf(new this.TypedArray(t,...e),this.constructor.prototype)}lp.prototype[KMt]=!0,lp.prototype.toJSON=function(){return`"${NO(this)}"`},lp.prototype.valueOf=function(t){return Lrt(this,t)},lp.prototype.toString=function(){return NO(this)},lp.prototype[Symbol.toPrimitive]=function(t="default"){switch(t){case"number":return Lrt(this);case"string":return NO(this);case"default":return JMt(this)}return NO(this)};function mT(...t){return lp.apply(this,t)}function yT(...t){return lp.apply(this,t)}function FO(...t){return lp.apply(this,t)}Object.setPrototypeOf(mT.prototype,Object.create(Int32Array.prototype)),Object.setPrototypeOf(yT.prototype,Object.create(Uint32Array.prototype)),Object.setPrototypeOf(FO.prototype,Object.create(Uint32Array.prototype)),Object.assign(mT.prototype,lp.prototype,{constructor:mT,signed:!0,TypedArray:Int32Array,BigIntArray:BigInt64Array}),Object.assign(yT.prototype,lp.prototype,{constructor:yT,signed:!1,TypedArray:Uint32Array,BigIntArray:BigUint64Array}),Object.assign(FO.prototype,lp.prototype,{constructor:FO,signed:!0,TypedArray:Uint32Array,BigIntArray:BigUint64Array});const qMt=BigInt(4294967296)*BigInt(4294967296),ZMt=qMt-BigInt(1);function Lrt(t,e){const{buffer:r,byteOffset:i,byteLength:s,signed:o}=t,n=new BigUint64Array(r,i,s/8),a=o&&n.at(-1)&BigInt(1)<<BigInt(63);let l=BigInt(0),c=0;if(a){for(const h of n)l|=(h^ZMt)*(BigInt(1)<<BigInt(64*c++));l*=BigInt(-1),l-=BigInt(1)}else for(const h of n)l|=h*(BigInt(1)<<BigInt(64*c++));if(typeof e=="number"){const h=BigInt(Math.pow(10,e)),u=l/h,d=l%h;return Qo(u)+Qo(d)/Qo(h)}return Qo(l)}function NO(t){if(t.byteLength===8)return`${new t.BigIntArray(t.buffer,t.byteOffset,1)[0]}`;if(!t.signed)return JY(t);let e=new Uint16Array(t.buffer,t.byteOffset,t.byteLength/2);if(new Int16Array([e.at(-1)])[0]>=0)return JY(t);e=e.slice();let r=1;for(let i=0;i<e.length;i++){const s=e[i],o=~s+r;e[i]=o,r&=s===0?1:0}return`-${JY(e)}`}function JMt(t){return t.byteLength===8?new t.BigIntArray(t.buffer,t.byteOffset,1)[0]:NO(t)}function JY(t){let e="";const r=new Uint32Array(2);let i=new Uint16Array(t.buffer,t.byteOffset,t.byteLength/2);const s=new Uint32Array((i=new Uint16Array(i).reverse()).buffer);let o=-1;const n=i.length-1;do{for(r[0]=i[o=0];o<n;)i[o++]=r[1]=r[0]/10,r[0]=(r[0]-r[1]*10<<16)+i[o];i[o]=r[1]=r[0]/10,r[0]=r[0]-r[1]*10,e=`${r[0]}${e}`}while(s[0]||s[1]||s[2]||s[3]);return e??"0"}class QY{static new(e,r){switch(r){case!0:return new mT(e);case!1:return new yT(e)}switch(e.constructor){case Int8Array:case 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ur.isUnion(e)&&e.mode===lu.Sparse}constructor(e){this.typeId=e}}Urt=Symbol.toStringTag,ur[Urt]=(t=>(t.children=null,t.ArrayType=Array,t.OffsetArrayType=Int32Array,t[Symbol.toStringTag]="DataType"))(ur.prototype),Ly=class extends ur{constructor(){super(ot.Null)}toString(){return"Null"}},Grt=Symbol.toStringTag,Ly[Grt]=(t=>t[Symbol.toStringTag]="Null")(Ly.prototype),gh=class extends ur{constructor(t,e){super(ot.Int),this.isSigned=t,this.bitWidth=e}get ArrayType(){switch(this.bitWidth){case 8:return this.isSigned?Int8Array:Uint8Array;case 16:return this.isSigned?Int16Array:Uint16Array;case 32:return this.isSigned?Int32Array:Uint32Array;case 64:return this.isSigned?BigInt64Array:BigUint64Array}throw new Error(`Unrecognized ${this[Symbol.toStringTag]} type`)}toString(){return`${this.isSigned?"I":"Ui"}nt${this.bitWidth}`}},Wrt=Symbol.toStringTag,gh[Wrt]=(t=>(t.isSigned=null,t.bitWidth=null,t[Symbol.toStringTag]="Int"))(gh.prototype),htt=class extends gh{constructor(){super(!0,8)}get 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lit=new Float64Array(1),bT=new Uint32Array(lit.buffer);function cit(t){const e=(t&31744)>>10,r=(t&1023)/1024,i=Math.pow(-1,(t&32768)>>15);switch(e){case 31:return i*(r?Number.NaN:1/0);case 0:return i*(r?6103515625e-14*r:0)}return i*Math.pow(2,e-15)*(1+r)}function e2t(t){if(t!==t)return 32256;lit[0]=t;const e=(bT[1]&2147483648)>>16&65535;let r=bT[1]&2146435072,i=0;return r>=1089470464?bT[0]>0?r=31744:(r=(r&2080374784)>>16,i=(bT[1]&1048575)>>10):r<=1056964608?(i=1048576+(bT[1]&1048575),i=1048576+(i<<(r>>20)-998)>>21,r=0):(r=r-1056964608>>10,i=(bT[1]&1048575)+512>>10),e|r|i&65535}class Fr extends Ui{}

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this.next(e,"peek").value}read(e){return this.next(e,"read").value}next(e,r="read"){return this.source.next({cmd:r,size:e})}throw(e){return Object.create(this.source.throw&&this.source.throw(e)||pl)}return(e){return Object.create(this.source.return&&this.source.return(e)||pl)}}class xE{constructor(e){this.source=e,this._closedPromise=new Promise(r=>this._closedPromiseResolve=r)}cancel(e){return Rr(this,void 0,void 0,function*(){yield this.return(e)})}get closed(){return this._closedPromise}read(e){return Rr(this,void 0,void 0,function*(){return(yield this.next(e,"read")).value})}peek(e){return Rr(this,void 0,void 0,function*(){return(yield this.next(e,"peek")).value})}next(e){return Rr(this,arguments,void 0,function*(r,i="read"){return yield this.source.next({cmd:i,size:r})})}throw(e){return Rr(this,void 0,void 0,function*(){const r=this.source.throw&&(yield this.source.throw(e))||pl;return this._closedPromiseResolve&&this._closedPromiseResolve(),this._closedPromiseResolve=void 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7(yield this.source.return(e))||pl;return this._closedPromiseResolve&&this._closedPromiseResolve(),this._closedPromiseResolve=void 0,Object.create(r)})}}class vst extends m4{constructor(e,r){super(),this.position=0,this.buffer=Is(e),this.size=r===void 0?this.buffer.byteLength:r}readInt32(e){const{buffer:r,byteOffset:i}=this.readAt(e,4);return new DataView(r,i).getInt32(0,!0)}seek(e){return this.position=Math.min(e,this.size),e<this.size}read(e){const{buffer:r,size:i,position:s}=this;return r&&s<i?(typeof e!="number"&&(e=Number.POSITIVE_INFINITY),this.position=Math.min(i,s+Math.min(i-s,e)),r.subarray(s,this.position)):null}readAt(e,r){const i=this.buffer,s=Math.min(this.size,e+r);return i?i.subarray(e,s):new Uint8Array(r)}close(){this.buffer&&(this.buffer=null)}throw(e){return this.close(),{done:!0,value:e}}return(e){return this.close(),{done:!0,value:e}}}class y4 extends RT{constructor(e,r){super(),this.position=0,this._handle=e,typeof r=="number"?this.size=r:this._pending=Rr(this,void 0,void 0,function*(){this.size=(yield e.stat()).size,delete this._pending})}readInt32(e){return Rr(this,void 0,void 0,function*(){const{buffer:r,byteOffset:i}=yield this.readAt(e,4);return new DataView(r,i).getInt32(0,!0)})}seek(e){return Rr(this,void 0,void 0,function*(){return this._pending&&(yield this._pending),this.position=Math.min(e,this.size),e<this.size})}read(e){return Rr(this,void 0,void 0,function*(){this._pending&&(yield this._pending);const{_handle:r,size:i,position:s}=this;if(r&&s<i){typeof e!="number"&&(e=Number.POSITIVE_INFINITY);let o=s,n=0,a=0;const l=Math.min(i,o+Math.min(i-o,e)),c=new Uint8Array(Math.max(0,(this.position=l)-o));for(;(o+=a)<l&&(n+=a)<c.byteLength;)({bytesRead:a}=yield r.read(c,n,c.byteLength-n,o));return c}return null})}readAt(e,r){return Rr(this,void 0,void 0,function*(){this._pending&&(yield this._pending);const{_handle:i,size:s}=this;if(i&&e+r<s){const o=Math.min(s,e+r),n=new Uint8Array(o-e);return(yield i.read(n,0,r,e)).buffer}return new Uint8Array(r)})}close(){return Rr(this,void 0,void 0,function*(){const e=this._handle;this._handle=null,e&&(yield e.close())})}throw(e){return Rr(this,void 0,void 0,function*(){return yield this.close(),{done:!0,value:e}})}return(e){return Rr(this,void 0,void 0,function*(){return yield this.close(),{done:!0,value:e}})}}const dBt=65536;function CT(t){return t<0&&(t=4294967295+t+1),`0x${t.toString(16)}`}const MT=8,g$=[1,10,100,1e3,1e4,1e5,1e6,1e7,1e8];class _st{constructor(e){this.buffer=e}high(){return this.buffer[1]}low(){return this.buffer[0]}_times(e){const r=new Uint32Array([this.buffer[1]>>>16,this.buffer[1]&65535,this.buffer[0]>>>16,this.buffer[0]&65535]),i=new Uint32Array([e.buffer[1]>>>16,e.buffer[1]&65535,e.buffer[0]>>>16,e.buffer[0]&65535]);let s=r[3]*i[3];this.buffer[0]=s&65535;let o=s>>>16;return s=r[2]*i[3],o+=s,s=r[3]*i[2]>>>0,o+=s,this.buffer[0]+=o<<16,this.buffer[1]=o>>>0<s?dBt:0,this.buffer[1]+=o>>>16,this.buffer[1]+=r[1]*i[3]+r[2]*i[2]+r[3]*i[1],this.buffer[1]+=r[0]*i[3]+r[1]*i[2]+r[2]*i[1]+r[3]*i[0]<<16,this}_plus(e){const r=this.buffer[0]+e.buffer[0]>>>0;this.buffer[1]+=e.buffer[1],r<this.buffer[0]>>>0&&++this.buffer[1],this.buffer[0]=r}lessThan(e){return this.buffer[1]<e.buffer[1]||this.buffer[1]===e.buffer[1]&&this.buffer[0]<e.buffer[0]}equals(e){return this.buffer[1]===e.buffer[1]&&this.buffer[0]==e.buffer[0]}greaterThan(e){return e.lessThan(this)}hex(){return`${CT(this.buffer[1])} ${CT(this.buffer[0])}`}}class go extends _st{times(e){return this._times(e),this}plus(e){return this._plus(e),this}static from(e,r=new Uint32Array(2)){return go.fromString(typeof e=="string"?e:e.toString(),r)}static fromNumber(e,r=new Uint32Array(2)){return go.fromString(e.toString(),r)}static fromString(e,r=new Uint32Array(2)){const i=e.length,s=new go(r);for(let o=0;o<i;){const n=MT<i-o?MT:i-o,a=new go(new Uint32Array([Number.parseInt(e.slice(o,o+n),10),0])),l=new go(new Uint32Array([g$[n],0]));s.times(l),s.plus(a),o+=n}return s}static convertArray(e){const r=new Uint32Array(e.length*2);for(let i=-1,s=e.length;++i<s;)go.from(e[i],new Uint32Array(r.buffer,r.byteOffset+2*i*4,2));return r}static multiply(e,r){return new go(new Uint32Array(e.buffer)).times(r)}static add(e,r){return new go(new Uint32Array(e.buffer)).plus(r)}}class rf extends _st{negate(){return this.buffer[0]=~this.buffer[0]+1,this.buffer[1]=~this.buffer[1],this.buffer[0]==0&&++this.buffer[1],this}times(e){return this._times(e),this}plus(e){return this._plus(e),this}lessThan(e){const r=this.buffer[1]<<0,i=e.buffer[1]<<0;return r<i||r===i&&this.buffer[0]<e.buffer[0]}static from(e,r=new Uint32Array(2)){return rf.fromString(typeof e=="string"?e:e.toString(),r)}static fromNumber(e,r=new Uint32Array(2)){return rf.fromString(e.toString(),r)}static fromString(e,r=new Uint32Array(2)){const i=e.startsWith("-"),s=e.length,o=new rf(r);for(let n=i?1:0;n<s;){const a=MT<s-n?MT:s-n,l=new rf(new Uint32Array([Number.parseInt(e.slice(n,n+a),10),0])),c=new rf(new Uint32Array([g$[a],0]));o.times(c),o.plus(l),n+=a}return i?o.negate():o}

7static convertArray(e){const r=new Uint32Array(e.length*2);for(let i=-1,s=e.length;++i<s;)rf.from(e[i],new Uint32Array(r.buffer,r.byteOffset+2*i*4,2));return r}static multiply(e,r){return new rf(new Uint32Array(e.buffer)).times(r)}static add(e,r){return new rf(new Uint32Array(e.buffer)).plus(r)}}class bm{constructor(e){this.buffer=e}high(){return new rf(new Uint32Array(this.buffer.buffer,this.buffer.byteOffset+8,2))}low(){return new rf(new Uint32Array(this.buffer.buffer,this.buffer.byteOffset,2))}negate(){return this.buffer[0]=~this.buffer[0]+1,this.buffer[1]=~this.buffer[1],this.buffer[2]=~this.buffer[2],this.buffer[3]=~this.buffer[3],this.buffer[0]==0&&++this.buffer[1],this.buffer[1]==0&&++this.buffer[2],this.buffer[2]==0&&++this.buffer[3],this}times(e){const r=new go(new Uint32Array([this.buffer[3],0])),i=new go(new Uint32Array([this.buffer[2],0])),s=new go(new Uint32Array([this.buffer[1],0])),o=new go(new Uint32Array([this.buffer[0],0])),n=new go(new Uint32Array([e.buffer[3],0])),a=new go(new Uint32Array([e.buffer[2],0])),l=new go(new Uint32Array([e.buffer[1],0])),c=new go(new Uint32Array([e.buffer[0],0]));let h=go.multiply(o,c);this.buffer[0]=h.low();const u=new go(new Uint32Array([h.high(),0]));return h=go.multiply(s,c),u.plus(h),h=go.multiply(o,l),u.plus(h),this.buffer[1]=u.low(),this.buffer[3]=u.lessThan(h)?1:0,this.buffer[2]=u.high(),new go(new Uint32Array(this.buffer.buffer,this.buffer.byteOffset+8,2)).plus(go.multiply(i,c)).plus(go.multiply(s,l)).plus(go.multiply(o,a)),this.buffer[3]+=go.multiply(r,c).plus(go.multiply(i,l)).plus(go.multiply(s,a)).plus(go.multiply(o,n)).low(),this}plus(e){const r=new Uint32Array(4);return r[3]=this.buffer[3]+e.buffer[3]>>>0,r[2]=this.buffer[2]+e.buffer[2]>>>0,r[1]=this.buffer[1]+e.buffer[1]>>>0,r[0]=this.buffer[0]+e.buffer[0]>>>0,r[0]<this.buffer[0]>>>0&&++r[1],r[1]<this.buffer[1]>>>0&&++r[2],r[2]<this.buffer[2]>>>0&&++r[3],this.buffer[3]=r[3],this.buffer[2]=r[2],this.buffer[1]=r[1],this.buffer[0]=r[0],this}hex(){return`${CT(this.buffer[3])} ${CT(this.buffer[2])} ${CT(this.buffer[1])} ${CT(this.buffer[0])}`}static multiply(e,r){return new bm(new Uint32Array(e.buffer)).times(r)}static add(e,r){return new bm(new Uint32Array(e.buffer)).plus(r)}static from(e,r=new Uint32Array(4)){return bm.fromString(typeof e=="string"?e:e.toString(),r)}static fromNumber(e,r=new Uint32Array(4)){return bm.fromString(e.toString(),r)}static fromString(e,r=new Uint32Array(4)){const i=e.startsWith("-"),s=e.length,o=new bm(r);for(let n=i?1:0;n<s;){const a=MT<s-n?MT:s-n,l=new bm(new Uint32Array([Number.parseInt(e.slice(n,n+a),10),0,0,0])),c=new bm(new Uint32Array([g$[a],0,0,0]));o.times(c),o.plus(l),n+=a}return i?o.negate():o}static convertArray(e){const r=new Uint32Array(e.length*4);for(let i=-1,s=e.length;++i<s;)bm.from(e[i],new Uint32Array(r.buffer,r.byteOffset+16*i,4));return r}}class bst extends Ui{constructor(e,r,i,s,o=ja.V5){super(),this.nodesIndex=-1,this.buffersIndex=-1,this.bytes=e,this.nodes=r,this.buffers=i,this.dictionaries=s,this.metadataVersion=o}visit(e){return super.visit(e instanceof tn?e.type:e)}visitNull(e,{length:r}=this.nextFieldNode()){return Gi({type:e,length:r})}visitBool(e,{length:r,nullCount:i}=this.nextFieldNode()){return Gi({type:e,length:r,nullCount:i,nullBitmap:this.readNullBitmap(e,i),data:this.readData(e)})}visitInt(e,{length:r,nullCount:i}=this.nextFieldNode()){return Gi({type:e,length:r,nullCount:i,nullBitmap:this.readNullBitmap(e,i),data:this.readData(e)})}visitFloat(e,{length:r,nullCount:i}=this.nextFieldNode()){return Gi({type:e,length:r,nullCount:i,nullBitmap:this.readNullBitmap(e,i),data:this.readData(e)})}visitUtf8(e,{length:r,nullCount:i}=this.nextFieldNode()){return Gi({type:e,length:r,nullCount:i,nullBitmap:this.readNullBitmap(e,i),valueOffsets:this.readOffsets(e),data:this.readData(e)})}visitLargeUtf8(e,{length:r,nullCount:i}=this.nextFieldNode()){return Gi({type:e,length:r,nullCount:i,nullBitmap:this.readNullBitmap(e,i),valueOffsets:this.readOffsets(e),data:this.readData(e)})}visitBinary(e,{length:r,nullCount:i}=this.nextFieldNode()){return Gi({type:e,length:r,nullCount:i,nullBitmap:this.readNullBitmap(e,i),valueOffsets:this.readOffsets(e),data:this.readData(e)})}visitLargeBinary(e,{length:r,nullCount:i}=this.nextFieldNode()){return Gi({type:e,length:r,nullCount:i,nullBitmap:this.readNullBitmap(e,i),valueOffsets:this.readOffsets(e),data:this.readData(e)})}visitFixedSizeBinary(e,{length:r,nullCount:i}=this.nextFieldNode()){return Gi({type:e,length:r,nullCount:i,nullBitmap:this.readNullBitmap(e,i),data:this.readData(e)})}visitDate(e,{length:r,nullCount:i}=this.nextFieldNode()){return Gi({type:e,length:r,nullCount:i,nullBitmap:this.readNullBitmap(e,i),data:this.readData(e)})}visitTimestamp(e,{length:r,nullCount:i}=this.nextFieldNode()){return Gi({type:e,length:r,nullCount:i,nullBitmap:this.readNullBitmap(e,i),data:this.readData(e)})}visitTime(e,{length:r,nullCount:i}=this.nextFieldNode()){return Gi({type:e,length:r,nullCount:i,nullBitmap:this.readNullBitmap(e,i),data:this.readData(e)})}visitDecimal(e,{length:r,nullCount:i}=this.nextFieldNode()){return Gi({type:e,length:r,nullCount:i,nullBitmap:this.readNullBitmap(e,i),data:this.readData(e)})}visitList(e,{length:r,nullCount:i}=this.nextFieldNode()){return Gi({type:e,length:r,nullCount:i,nullBitmap:this.readNullBitmap(e,i),valueOffsets:this.readOffsets(e),child:this.visit(e.children[0])})}visitStruct(e,{length:r,nullCount:i}=this.nextFieldNode()){return Gi({type:e,length:r,nullCount:i,nullBitmap:this.readNullBitmap(e,i),children:this.visitMany(e.children)})}visitUnion(e,{length:r,nullCount:i}=this.nextFieldNode()){return this.metadataVersion<ja.V5&&this.readNullBitmap(e,i),e.mode===lu.Sparse?this.visitSparseUnion(e,{length:r,nullCount:i}):this.visitDenseUnion(e,{length:r,nullCount:i})}visitDenseUnion(e,{length:r,nullCount:i}=this.nextFieldNode()){return Gi({type:e,length:r,nullCount:i,typeIds:this.readTypeIds(e),valueOffsets:this.readOffsets(e),children:this.visitMany(e.children)})}visitSparseUnion(e,{length:r,nullCount:i}=this.nextFieldNode()){return Gi({type:e,length:r,nullCount:i,typeIds:this.readTypeIds(e),children:this.visitMany(e.children)})}visitDictionary(e,{length:r,nullCount:i}=this.nextFieldNode()){return Gi({type:e,length:r,nullCount:i,nullBitmap:this.readNullBitmap(e,i),data:this.readData(e.indices),dictionary:this.readDictionary(e)})}visitInterval(e,{length:r,nullCount:i}=this.nextFieldNode()){return Gi({type:e,length:r,nullCount:i,nullBitmap:this.readNullBitmap(e,i),data:this.readData(e)})}visitDuration(e,{length:r,nullCount:i}=this.nextFieldNode()){return Gi({type:e,length:r,nullCount:i,nullBitmap:this.readNullBitmap(e,i),data:this.readData(e)})}visitFixedSizeList(e,{length:r,nullCount:i}=this.nextFieldNode()){return Gi({type:e,length:r,nullCount:i,nullBitmap:this.readNullBitmap(e,i),child:this.visit(e.children[0])})}visitMap(e,{length:r,nullCount:i}=this.nextFieldNode()){return Gi({type:e,length:r,nullCount:i,nullBitmap:this.readNullBitmap(e,i),valueOffsets:this.readOffsets(e),child:this.visit(e.children[0])})}nextFieldNode(){return this.nodes[++this.nodesIndex]}nextBufferRange(){return this.buffers[++this.buffersIndex]}readNullBitmap(e,r,i=this.nextBufferRange()){return r>0&&this.readData(e,i)||new Uint8Array(0)}readOffsets(e,r){return this.readData(e,r)}readTypeIds(e,r){return this.readData(e,r)}readData(e,{length:r,offset:i}=this.nextBufferRange()){return 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tn(t.name,n,t.nullable,_4(t.metadata))):e.has(r=o.id)?(i=(i=o.indexType)?Bst(i):new QS,a=new vT(e.get(r),i,r,o.isOrdered),s=new tn(t.name,a,t.nullable,_4(t.metadata))):(i=(i=o.indexType)?Bst(i):new QS,e.set(r,n=Ost(t,Rst(t,e))),a=new vT(n,i,r,o.isOrdered),s=new tn(t.name,a,t.nullable,_4(t.metadata))),s||null}function _4(t=[]){return new Map(t.map(({key:e,value:r})=>[e,r]))}function Bst(t){return new gh(t.isSigned,t.bitWidth)}function Ost(t,e){const r=t.type.name;switch(r){case"NONE":return new Ly;case"null":return new Ly;case"binary":return new eO;case"largebinary":return new n4;case"utf8":return new lO;case"largeutf8":return new a4;case"bool":return new tO;case"list":return new oO((e||[])[0]);case"struct":return new Uc(e||[]);case"struct_":return new Uc(e||[])}switch(r){case"int":{const i=t.type;return new gh(i.isSigned,i.bitWidth)}case"floatingpoint":{const i=t.type;return new Cv(ll[i.precision])}case"decimal":{const i=t.type;return new 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encode(e){const r=new BBt;let i=-1;return e.isSchema()?i=lo.encode(r,e.header()):e.isRecordBatch()?i=dp.encode(r,e.header()):e.isDictionaryBatch()&&(i=h0.encode(r,e.header())),Gv.startMessage(r),Gv.addVersion(r,ja.V5),Gv.addHeader(r,i),Gv.addHeaderType(r,e.headerType),Gv.addBodyLength(r,BigInt(e.bodyLength)),Gv.finishMessageBuffer(r,Gv.endMessage(r)),r.asUint8Array()}static from(e,r=0){if(e instanceof lo)return new up(0,ja.V5,ao.Schema,e);if(e instanceof dp)return new up(r,ja.V5,ao.RecordBatch,e);if(e instanceof h0)return new up(r,ja.V5,ao.DictionaryBatch,e);throw new Error(`Unrecognized Message header: ${e}`)}get type(){return this.headerType}get version(){return this._version}get headerType(){return this._headerType}get bodyLength(){return this._bodyLength}header(){return this._createHeader()}isSchema(){return this.headerType===ao.Schema}isRecordBatch(){return this.headerType===ao.RecordBatch}isDictionaryBatch(){return this.headerType===ao.DictionaryBatch}constructor(e,r,i,s){this._version=r,this._headerType=i,this.body=new Uint8Array(0),s&&(this._createHeader=()=>s),this._bodyLength=Qo(e)}}class dp{get nodes(){return this._nodes}get length(){return this._length}get buffers(){return this._buffers}constructor(e,r,i){this._nodes=r,this._buffers=i,this._length=Qo(e)}}class h0{get id(){return this._id}get data(){return this._data}get isDelta(){return this._isDelta}get length(){return this.data.length}get nodes(){return this.data.nodes}get buffers(){return this.data.buffers}constructor(e,r,i=!1){this._data=e,this._isDelta=i,this._id=Qo(r)}}class u0{constructor(e,r){this.offset=Qo(e),this.length=Qo(r)}}class BT{constructor(e,r){this.length=Qo(e),this.nullCount=Qo(r)}}function IBt(t,e){return(()=>{switch(e){case ao.Schema:return lo.fromJSON(t);case ao.RecordBatch:return dp.fromJSON(t);case ao.DictionaryBatch:return h0.fromJSON(t)}throw new Error(`Unrecognized Message type: { name: ${ao[e]}, type: ${e} }`)})}function DBt(t,e){return(()=>{switch(e){case ao.Schema:return lo.decode(t.header(new _m),new Map,t.version());case ao.RecordBatch:return dp.decode(t.header(new s0),t.version());case ao.DictionaryBatch:return h0.decode(t.header(new fT),t.version())}throw new Error(`Unrecognized Message type: { name: ${ao[e]}, type: ${e} }`)})}tn.encode=zBt,tn.decode=jBt,tn.fromJSON=MBt,lo.encode=XBt,lo.decode=PBt,lo.fromJSON=SBt,dp.encode=VBt,dp.decode=FBt,dp.fromJSON=Tst,h0.encode=YBt,h0.decode=NBt,h0.fromJSON=TBt,BT.encode=$Bt,BT.decode=LBt,u0.encode=HBt,u0.decode=kBt;function PBt(t,e=new Map,r=ja.V5){const i=WBt(t,e);return new lo(i,b4(t),e,r)}function FBt(t,e=ja.V5){if(t.compression()!==null)throw new Error("Record batch compression not implemented");return new dp(t.length(),UBt(t),GBt(t,e))}function NBt(t,e=ja.V5){return new h0(dp.decode(t.data(),e),t.id(),t.isDelta())}function kBt(t){return new u0(t.offset(),t.length())}function LBt(t){return new BT(t.length(),t.nullCount())}function UBt(t){const e=[];for(let r,i=-1,s=-1,o=t.nodesLength();++i<o;)(r=t.nodes(i))&&(e[++s]=BT.decode(r));return e}function GBt(t,e){const r=[];for(let i,s=-1,o=-1,n=t.buffersLength();++s<n;)(i=t.buffers(s))&&(e<ja.V4&&(i.bb_pos+=8*(s+1)),r[++o]=u0.decode(i));return r}function WBt(t,e){const r=[];for(let i,s=-1,o=-1,n=t.fieldsLength();++s<n;)(i=t.fields(s))&&(r[++o]=tn.decode(i,e));return r}function Ist(t,e){const r=[];for(let i,s=-1,o=-1,n=t.childrenLength();++s<n;)(i=t.children(s))&&(r[++o]=tn.decode(i,e));return r}function jBt(t,e){let r,i,s,o,n,a;return!e||!(a=t.dictionary())?(s=Pst(t,Ist(t,e)),i=new tn(t.name(),s,t.nullable(),b4(t))):e.has(r=Qo(a.id()))?(o=(o=a.indexType())?Dst(o):new QS,n=new vT(e.get(r),o,r,a.isOrdered()),i=new tn(t.name(),n,t.nullable(),b4(t))):(o=(o=a.indexType())?Dst(o):new QS,e.set(r,s=Pst(t,Ist(t,e))),n=new vT(s,o,r,a.isOrdered()),i=new tn(t.name(),n,t.nullable(),b4(t))),i||null}function b4(t){const e=new Map;if(t)for(let r,i,s=-1,o=Math.trunc(t.customMetadataLength());++s<o;)(r=t.customMetadata(s))&&(i=r.key())!=null&&e.set(i,r.value());return e}function Dst(t){return new gh(t.isSigned(),t.bitWidth())}function Pst(t,e){const r=t.typeType();switch(r){case jo.NONE:return new Ly;case jo.Null:return new Ly;case jo.Binary:return new eO;case jo.LargeBinary:return new n4;case jo.Utf8:return new lO;case jo.LargeUtf8:return new a4;case jo.Bool:return new tO;case jo.List:return new oO((e||[])[0]);case jo.Struct_:return new Uc(e||[])}switch(r){case jo.Int:{const i=t.type(new nd);return new gh(i.isSigned(),i.bitWidth())}case jo.FloatingPoint:{const i=t.type(new ym);return new Cv(i.precision())}

10case jo.Decimal:{const i=t.type(new gT);return new aO(i.scale(),i.precision(),i.bitWidth())}case jo.Date:{const i=t.type(new e4);return new oE(i.unit())}case jo.Time:{const i=t.type(new Jd);return new Wy(i.unit(),i.bitWidth())}case jo.Timestamp:{const i=t.type(new Qd);return new Gy(i.unit(),i.timezone())}case jo.Interval:{const i=t.type(new vm);return new sE(i.unit())}case jo.Duration:{const i=t.type(new r4);return new l4(i.unit())}case jo.Union:{const i=t.type(new cu);return new c4(i.mode(),i.typeIdsArray()||[],e||[])}case jo.FixedSizeBinary:{const i=t.type(new i4);return new h4(i.byteWidth())}case jo.FixedSizeList:{const i=t.type(new s4);return new sO(i.listSize(),(e||[])[0])}case jo.Map:{const i=t.type(new o4);return new nO((e||[])[0],i.keysSorted())}}throw new Error(`Unrecognized type: "${jo[r]}" (${r})`)}function XBt(t,e){const r=e.fields.map(o=>tn.encode(t,o));_m.startFieldsVector(t,r.length);const i=_m.createFieldsVector(t,r),s=e.metadata&&e.metadata.size>0?_m.createCustomMetadataVector(t,[...e.metadata].map(([o,n])=>{const a=t.createString(`${o}`),l=t.createString(`${n}`);return fl.startKeyValue(t),fl.addKey(t,a),fl.addValue(t,l),fl.endKeyValue(t)})):-1;return _m.startSchema(t),_m.addFields(t,i),_m.addEndianness(t,KBt?pT.Little:pT.Big),s!==-1&&_m.addCustomMetadata(t,s),_m.endSchema(t)}function zBt(t,e){let r=-1,i=-1,s=-1;const o=e.type;let n=e.typeId;ur.isDictionary(o)?(n=o.dictionary.typeId,s=b$.visit(o,t),i=b$.visit(o.dictionary,t)):i=b$.visit(o,t);const a=(o.children||[]).map(h=>tn.encode(t,h)),l=tf.createChildrenVector(t,a),c=e.metadata&&e.metadata.size>0?tf.createCustomMetadataVector(t,[...e.metadata].map(([h,u])=>{const d=t.createString(`${h}`),f=t.createString(`${u}`);return fl.startKeyValue(t),fl.addKey(t,d),fl.addValue(t,f),fl.endKeyValue(t)})):-1;return e.name&&(r=t.createString(e.name)),tf.startField(t),tf.addType(t,i),tf.addTypeType(t,n),tf.addChildren(t,l),tf.addNullable(t,!!e.nullable),r!==-1&&tf.addName(t,r),s!==-1&&tf.addDictionary(t,s),c!==-1&&tf.addCustomMetadata(t,c),tf.endField(t)}function VBt(t,e){const r=e.nodes||[],i=e.buffers||[];s0.startNodesVector(t,r.length);for(const n of r.slice().reverse())BT.encode(t,n);const s=t.endVector();s0.startBuffersVector(t,i.length);for(const n of i.slice().reverse())u0.encode(t,n);const o=t.endVector();return s0.startRecordBatch(t),s0.addLength(t,BigInt(e.length)),s0.addNodes(t,s),s0.addBuffers(t,o),s0.endRecordBatch(t)}function YBt(t,e){const r=dp.encode(t,e.data);return fT.startDictionaryBatch(t),fT.addId(t,BigInt(e.id)),fT.addIsDelta(t,e.isDelta),fT.addData(t,r),fT.endDictionaryBatch(t)}function $Bt(t,e){return Mrt.createFieldNode(t,BigInt(e.length),BigInt(e.nullCount))}function HBt(t,e){return Crt.createBuffer(t,BigInt(e.offset),BigInt(e.length))}const KBt=(()=>{const t=new ArrayBuffer(2);return new DataView(t).setInt16(0,256,!0),new Int16Array(t)[0]===256})(),w$=t=>`Expected ${ao[t]} Message in stream, but was null or length 0.`,E$=t=>`Header pointer of flatbuffer-encoded ${ao[t]} Message is null or length 0.`,Fst=(t,e)=>`Expected to read ${t} metadata bytes, but only read ${e}.`,Nst=(t,e)=>`Expected to read ${t} bytes for message body, but only read ${e}.`;class kst{constructor(e){this.source=e instanceof m4?e:new m4(e)}[Symbol.iterator](){return this}next(){let e;return(e=this.readMetadataLength()).done||e.value===-1&&(e=this.readMetadataLength()).done||(e=this.readMetadata(e.value)).done?pl:e}throw(e){return this.source.throw(e)}return(e){return this.source.return(e)}readMessage(e){let r;if((r=this.next()).done)return null;if(e!=null&&r.value.headerType!==e)throw new Error(w$(e));return r.value}readMessageBody(e){if(e<=0)return new Uint8Array(0);const r=Is(this.source.read(e));if(r.byteLength<e)throw new Error(Nst(e,r.byteLength));return r.byteOffset%8===0&&r.byteOffset+r.byteLength<=r.buffer.byteLength?r:r.slice()}readSchema(e=!1){const r=ao.Schema,i=this.readMessage(r),s=i==null?void 0:i.header();if(e&&!s)throw new Error(E$(r));return s}readMetadataLength(){const e=this.source.read(w4),r=e&&new dT(e),i=(r==null?void 0:r.readInt32(0))||0;return{done:i===0,value:i}}readMetadata(e){const r=this.source.read(e);if(!r)return pl;if(r.byteLength<e)throw new Error(Fst(e,r.byteLength));return{done:!1,value:up.decode(r)}}}class qBt{constructor(e,r){this.source=e instanceof RT?e:vrt(e)?new y4(e,r):new RT(e)}[Symbol.asyncIterator](){return this}next(){return Rr(this,void 0,void 0,function*(){let e;return(e=yield this.readMetadataLength()).done||e.value===-1&&(e=yield this.readMetadataLength()).done||(e=yield this.readMetadata(e.value)).done?pl:e})}throw(e){return Rr(this,void 0,void 0,function*(){return yield this.source.throw(e)})}return(e){return Rr(this,void 0,void 0,function*(){return yield this.source.return(e)})}readMessage(e){return Rr(this,void 0,void 0,function*(){let r;if((r=yield this.next()).done)return null;if(e!=null&&r.value.headerType!==e)throw new Error(w$(e));return r.value})}readMessageBody(e){return Rr(this,void 0,void 0,function*(){if(e<=0)return new Uint8Array(0);const r=Is(yield this.source.read(e));if(r.byteLength<e)throw new Error(Nst(e,r.byteLength));return r.byteOffset%8===0&&r.byteOffset+r.byteLength<=r.buffer.byteLength?r:r.slice()})}readSchema(){return Rr(this,arguments,void 0,function*(e=!1){const r=ao.Schema,i=yield this.readMessage(r),s=i==null?void 0:i.header();if(e&&!s)throw new Error(E$(r));return s})}readMetadataLength(){return Rr(this,void 0,void 0,function*(){const e=yield this.source.read(w4),r=e&&new dT(e),i=(r==null?void 0:r.readInt32(0))||0;return{done:i===0,value:i}})}readMetadata(e){return Rr(this,void 0,void 0,function*(){const r=yield this.source.read(e);if(!r)return pl;if(r.byteLength<e)throw new Error(Fst(e,r.byteLength));return{done:!1,value:up.decode(r)}})}}class ZBt extends kst{constructor(e){super(new Uint8Array(0)),this._schema=!1,this._body=[],this._batchIndex=0,this._dictionaryIndex=0,this._json=e instanceof mst?e:new mst(e)}next(){const{_json:e}=this;if(!this._schema)return this._schema=!0,{done:!1,value:up.fromJSON(e.schema,ao.Schema)};if(this._dictionaryIndex<e.dictionaries.length){const r=e.dictionaries[this._dictionaryIndex++];return this._body=r.data.columns,{done:!1,value:up.fromJSON(r,ao.DictionaryBatch)}}if(this._batchIndex<e.batches.length){const r=e.batches[this._batchIndex++];return this._body=r.columns,{done:!1,value:up.fromJSON(r,ao.RecordBatch)}}return this._body=[],pl}readMessageBody(e){return r(this._body);function r(i){return(i||[]).reduce((s,o)=>[...s,...o.VALIDITY&&[o.VALIDITY]||[],...o.TYPE_ID&&[o.TYPE_ID]||[],...o.OFFSET&&[o.OFFSET]||[],...o.DATA&&[o.DATA]||[],...r(o.children)],[])}}readMessage(e){let r;if((r=this.next()).done)return null;if(e!=null&&r.value.headerType!==e)throw new Error(w$(e));return r.value}readSchema(){const e=ao.Schema,r=this.readMessage(e),i=r==null?void 0:r.header();if(!r||!i)throw new Error(E$(e));return i}}const w4=4,A$="ARROW1",E4=new Uint8Array(A$.length);for(let t=0;t<A$.length;t+=1)E4[t]=A$.codePointAt(t);function x$(t,e=0){for(let r=-1,i=E4.length;++r<i;)if(E4[r]!==t[e+r])return!1;return!0}const WO=E4.length,Lst=WO+w4,JBt=WO*2+w4;Uy=class extends yst{constructor(t){super(),this._impl=t}get closed(){return this._impl.closed}get schema(){return this._impl.schema}get autoDestroy(){return this._impl.autoDestroy}get dictionaries(){return this._impl.dictionaries}get numDictionaries(){return this._impl.numDictionaries}get numRecordBatches(){return this._impl.numRecordBatches}get footer(){return this._impl.isFile()?this._impl.footer:null}isSync(){return this._impl.isSync()}isAsync(){return this._impl.isAsync()}isFile(){return this._impl.isFile()}isStream(){return this._impl.isStream()}next(){return this._impl.next()}throw(t){return this._impl.throw(t)}return(t){return this._impl.return(t)}cancel(){return this._impl.cancel()}reset(t){return this._impl.reset(t),this._DOMStream=void 0,this._nodeStream=void 0,this}open(t){const e=this._impl.open(t);return IO(e)?e.then(()=>this):this}readRecordBatch(t){return this._impl.isFile()?this._impl.readRecordBatch(t):null}[Symbol.iterator](){return this._impl[Symbol.iterator]()}[Symbol.asyncIterator](){return this._impl[Symbol.asyncIterator]()}toDOMStream(){return Zd.toDOMStream(this.isSync()?{[Symbol.iterator]:()=>this}:{[Symbol.asyncIterator]:()=>this})}toNodeStream(){return Zd.toNodeStream(this.isSync()?{[Symbol.iterator]:()=>this}:{[Symbol.asyncIterator]:()=>this},{objectMode:!0})}static throughNode(t){throw new Error('"throughNode" not available in this environment')}static throughDOM(t,e){throw new Error('"throughDOM" not available in this environment')}static from(t){return t instanceof Uy?t:VY(t)?rOt(t):vrt(t)?oOt(t):IO(t)?Rr(this,void 0,void 0,function*(){return yield Uy.from(yield t)}):_rt(t)||YY(t)||wrt(t)||zY(t)?sOt(new RT(t)):iOt(new m4(t))}static readAll(t){return t instanceof Uy?t.isSync()?Xst(t):zst(t):VY(t)||ArrayBuffer.isView(t)||KG(t)||yrt(t)?Xst(t):zst(t)}};class A4 extends Uy{constructor(e){super(e),this._impl=e}readAll(){return[...this]}[Symbol.iterator](){return this._impl[Symbol.iterator]()}[Symbol.asyncIterator](){return pm(this,arguments,function*(){yield Si(yield*HG(uT(this[Symbol.iterator]())))})}}class x4 extends Uy{constructor(e){super(e),this._impl=e}readAll(){return Rr(this,void 0,void 0,function*(){var e,r,i,s;const o=new Array;try{for(var n=!0,a=uT(this),l;l=yield a.next(),e=l.done,!e;n=!0){s=l.value,n=!1;const c=s;o.push(c)}}catch(c){r={error:c}}finally{try{!n&&!e&&(i=a.return)&&(yield i.call(a))}finally{if(r)throw r.error}}return o}

10)}[Symbol.iterator](){throw new Error("AsyncRecordBatchStreamReader is not Iterable")}[Symbol.asyncIterator](){return this._impl[Symbol.asyncIterator]()}}class Ust extends A4{constructor(e){super(e),this._impl=e}}class QBt extends x4{constructor(e){super(e),this._impl=e}}class Gst{get numDictionaries(){return this._dictionaryIndex}get numRecordBatches(){return this._recordBatchIndex}constructor(e=new Map){this.closed=!1,this.autoDestroy=!0,this._dictionaryIndex=0,this._recordBatchIndex=0,this.dictionaries=e}isSync(){return!1}isAsync(){return!1}isFile(){return!1}isStream(){return!1}reset(e){return this._dictionaryIndex=0,this._recordBatchIndex=0,this.schema=e,this.dictionaries=new Map,this}_loadRecordBatch(e,r){const i=this._loadVectors(e,r,this.schema.fields),s=Gi({type:new Uc(this.schema.fields),length:e.length,children:i});return new hp(this.schema,s)}_loadDictionaryBatch(e,r){const{id:i,isDelta:s}=e,{dictionaries:o,schema:n}=this,a=o.get(i),l=n.dictionaries.get(i),c=this._loadVectors(e.data,r,[l]);return(a&&s?a.concat(new Ma(c)):new Ma(c)).memoize()}_loadVectors(e,r,i){return new bst(r,e.nodes,e.buffers,this.dictionaries,this.schema.metadataVersion).visitMany(i)}}class S4 extends Gst{constructor(e,r){super(r),this._reader=VY(e)?new ZBt(this._handle=e):new kst(this._handle=e)}isSync(){return!0}isStream(){return!0}[Symbol.iterator](){return this}cancel(){!this.closed&&(this.closed=!0)&&(this.reset()._reader.return(),this._reader=null,this.dictionaries=null)}open(e){return this.closed||(this.autoDestroy=jst(this,e),this.schema||(this.schema=this._reader.readSchema())||this.cancel()),this}throw(e){return!this.closed&&this.autoDestroy&&(this.closed=!0)?this.reset()._reader.throw(e):pl}return(e){return!this.closed&&this.autoDestroy&&(this.closed=!0)?this.reset()._reader.return(e):pl}next(){if(this.closed)return pl;let e;const{_reader:r}=this;for(;e=this._readNextMessageAndValidate();)if(e.isSchema())this.reset(e.header());else if(e.isRecordBatch()){this._recordBatchIndex++;const i=e.header(),s=r.readMessageBody(e.bodyLength);return{done:!1,value:this._loadRecordBatch(i,s)}}else if(e.isDictionaryBatch()){this._dictionaryIndex++;const i=e.header(),s=r.readMessageBody(e.bodyLength),o=this._loadDictionaryBatch(i,s);this.dictionaries.set(i.id,o)}return this.schema&&this._recordBatchIndex===0?(this._recordBatchIndex++,{done:!1,value:new Sst(this.schema)}):this.return()}_readNextMessageAndValidate(e){return this._reader.readMessage(e)}}class T4 extends Gst{constructor(e,r){super(r),this._reader=new qBt(this._handle=e)}isAsync(){return!0}isStream(){return!0}[Symbol.asyncIterator](){return this}cancel(){return Rr(this,void 0,void 0,function*(){!this.closed&&(this.closed=!0)&&(yield this.reset()._reader.return(),this._reader=null,this.dictionaries=null)})}open(e){return Rr(this,void 0,void 0,function*(){return this.closed||(this.autoDestroy=jst(this,e),this.schema||(this.schema=yield this._reader.readSchema())||(yield this.cancel())),this})}throw(e){return Rr(this,void 0,void 0,function*(){return!this.closed&&this.autoDestroy&&(this.closed=!0)?yield this.reset()._reader.throw(e):pl})}return(e){return Rr(this,void 0,void 0,function*(){return!this.closed&&this.autoDestroy&&(this.closed=!0)?yield this.reset()._reader.return(e):pl})}next(){return Rr(this,void 0,void 0,function*(){if(this.closed)return pl;let e;const{_reader:r}=this;for(;e=yield this._readNextMessageAndValidate();)if(e.isSchema())yield this.reset(e.header());else if(e.isRecordBatch()){this._recordBatchIndex++;const i=e.header(),s=yield r.readMessageBody(e.bodyLength);return{done:!1,value:this._loadRecordBatch(i,s)}}else if(e.isDictionaryBatch()){this._dictionaryIndex++;const i=e.header(),s=yield r.readMessageBody(e.bodyLength),o=this._loadDictionaryBatch(i,s);this.dictionaries.set(i.id,o)}return this.schema&&this._recordBatchIndex===0?(this._recordBatchIndex++,{done:!1,value:new Sst(this.schema)}):yield this.return()})}_readNextMessageAndValidate(e){return Rr(this,void 0,void 0,function*(){return yield this._reader.readMessage(e)})}}class Wst extends S4{get footer(){return this._footer}get numDictionaries(){return this._footer?this._footer.numDictionaries:0}get numRecordBatches(){return this._footer?this._footer.numRecordBatches:0}constructor(e,r){super(e instanceof vst?e:new vst(e),r)}isSync(){return!0}isFile(){return!0}open(e){if(!this.closed&&!this._footer){this.schema=(this._footer=this._readFooter()).schema;for(const r of this._footer.dictionaryBatches())r&&this._readDictionaryBatch(this._dictionaryIndex++)}return super.open(e)}readRecordBatch(e){var r;if(this.closed)return null;this._footer||this.open();const i=(r=this._footer)===null||r===void 0?void 0:r.getRecordBatch(e);if(i&&this._handle.seek(i.offset)){const s=this._reader.readMessage(ao.RecordBatch);if(s!=null&&s.isRecordBatch()){const o=s.header(),n=this._reader.readMessageBody(s.bodyLength);return this._loadRecordBatch(o,n)}}return null}_readDictionaryBatch(e){var r;const i=(r=this._footer)===null||r===void 0?void 0:r.getDictionaryBatch(e);if(i&&this._handle.seek(i.offset)){const s=this._reader.readMessage(ao.DictionaryBatch);if(s!=null&&s.isDictionaryBatch()){const o=s.header(),n=this._reader.readMessageBody(s.bodyLength),a=this._loadDictionaryBatch(o,n);this.dictionaries.set(o.id,a)}}}_readFooter(){const{_handle:e}=this,r=e.size-Lst,i=e.readInt32(r),s=e.readAt(r-i,i);return p$.decode(s)}_readNextMessageAndValidate(e){var r;if(this._footer||this.open(),this._footer&&this._recordBatchIndex<this.numRecordBatches){const i=(r=this._footer)===null||r===void 0?void 0:r.getRecordBatch(this._recordBatchIndex);if(i&&this._handle.seek(i.offset))return this._reader.readMessage(e)}return null}}class tOt extends T4{get footer(){return this._footer}get numDictionaries(){return this._footer?this._footer.numDictionaries:0}get numRecordBatches(){return this._footer?this._footer.numRecordBatches:0}constructor(e,...r){const i=typeof r[0]!="number"?r.shift():void 0,s=r[0]instanceof Map?r.shift():void 0;super(e instanceof y4?e:new y4(e,i),s)}isFile(){return!0}isAsync(){return!0}open(e){const r=Object.create(null,{open:{get:()=>super.open}});return Rr(this,void 0,void 0,function*(){if(!this.closed&&!this._footer){this.schema=(this._footer=yield this._readFooter()).schema;for(const i of this._footer.dictionaryBatches())i&&(yield this._readDictionaryBatch(this._dictionaryIndex++))}return yield r.open.call(this,e)})}readRecordBatch(e){return Rr(this,void 0,void 0,function*(){var r;if(this.closed)return null;this._footer||(yield this.open());const i=(r=this._footer)===null||r===void 0?void 0:r.getRecordBatch(e);if(i&&(yield this._handle.seek(i.offset))){const s=yield this._reader.readMessage(ao.RecordBatch);if(s!=null&&s.isRecordBatch()){const o=s.header(),n=yield this._reader.readMessageBody(s.bodyLength);return this._loadRecordBatch(o,n)}}return null})}_readDictionaryBatch(e){return Rr(this,void 0,void 0,function*(){var r;const i=(r=this._footer)===null||r===void 0?void 0:r.getDictionaryBatch(e);if(i&&(yield this._handle.seek(i.offset))){const s=yield this._reader.readMessage(ao.DictionaryBatch);if(s!=null&&s.isDictionaryBatch()){const o=s.header(),n=yield this._reader.readMessageBody(s.bodyLength),a=this._loadDictionaryBatch(o,n);this.dictionaries.set(o.id,a)}}})}_readFooter(){return Rr(this,void 0,void 0,function*(){const{_handle:e}=this;e._pending&&(yield e._pending);const r=e.size-Lst,i=yield e.readInt32(r),s=yield e.readAt(r-i,i);return p$.decode(s)})}_readNextMessageAndValidate(e){return Rr(this,void 0,void 0,function*(){if(this._footer||(yield this.open()),this._footer&&this._recordBatchIndex<this.numRecordBatches){const r=this._footer.getRecordBatch(this._recordBatchIndex);if(r&&(yield this._handle.seek(r.offset)))return yield this._reader.readMessage(e)}return null})}}class eOt extends S4{constructor(e,r){super(e,r)}_loadVectors(e,r,i){return new fBt(r,e.nodes,e.buffers,this.dictionaries,this.schema.metadataVersion).visitMany(i)}}function jst(t,e){return e&&typeof e.autoDestroy=="boolean"?e.autoDestroy:t.autoDestroy}function*Xst(t){const e=Uy.from(t);try{if(!e.open({autoDestroy:!1}

10).closed)do yield e;while(!e.reset().open().closed)}finally{e.cancel()}}function zst(t){return pm(this,arguments,function*(){const e=yield Si(Uy.from(t));try{if(!(yield Si(e.open({autoDestroy:!1}))).closed)do yield yield Si(e);while(!(yield Si(e.reset().open())).closed)}finally{yield Si(e.cancel())}})}function rOt(t){return new A4(new eOt(t))}function iOt(t){const e=t.peek(WO+7&-8);return e&&e.byteLength>=4?x$(e)?new Ust(new Wst(t.read())):new A4(new S4(t)):new A4(new S4((function*(){})()))}function sOt(t){return Rr(this,void 0,void 0,function*(){const e=yield t.peek(WO+7&-8);return e&&e.byteLength>=4?x$(e)?new Ust(new Wst(yield t.read())):new x4(new T4(t)):new x4(new T4((function(){return pm(this,arguments,function*(){})})()))})}function oOt(t){return Rr(this,void 0,void 0,function*(){const{size:e}=yield t.stat(),r=new y4(t,e);return e>=JBt&&x$(yield r.readAt(0,WO+7&-8))?new QBt(new tOt(r)):new x4(new T4(r))})}utt=function(t){const e=Uy.from(t);return IO(e)?e.then(r=>utt(r)):e.isAsync()?e.readAll().then(r=>new Yd(r)):new Yd(e.readAll())},nu=async function(t,e,r,i){var l;let s,o;!Array.isArray(e)&&!LY(e)?(s=[],o=e):(s=e,o=r);const n=mrt(o);let a=t;return typeof t=="string"&&(a=await n(t)),bE(t)&&(a=await n(t)),typeof t=="string"&&((l=wE(o||{}).core)!=null&&l.baseUrl||(o={...o,core:{...o==null?void 0:o.core,baseUrl:t}})),Array.isArray(s)?await cO(a,s,o):await cO(a,s,o)};let OT=class QV{constructor(e,r,i,s,o="div"){this.parent=e,this.object=r,this.property=i,this._disabled=!1,this._hidden=!1,this.initialValue=this.getValue(),this.domElement=document.createElement(o),this.domElement.classList.add("controller"),this.domElement.classList.add(s),this.$name=document.createElement("div"),this.$name.classList.add("name"),QV.nextNameID=QV.nextNameID||0,this.$name.id=`lil-gui-name-${++QV.nextNameID}`,this.$widget=document.createElement("div"),this.$widget.classList.add("widget"),this.$disable=this.$widget,this.domElement.appendChild(this.$name),this.domElement.appendChild(this.$widget),this.domElement.addEventListener("keydown",n=>n.stopPropagation()),this.domElement.addEventListener("keyup",n=>n.stopPropagation()),this.parent.children.push(this),this.parent.controllers.push(this),this.parent.$children.appendChild(this.domElement),this._listenCallback=this._listenCallback.bind(this),this.name(i)}name(e){return this._name=e,this.$name.textContent=e,this}onChange(e){return this._onChange=e,this}_callOnChange(){this.parent._callOnChange(this),this._onChange!==void 0&&this._onChange.call(this,this.getValue()),this._changed=!0}onFinishChange(e){return this._onFinishChange=e,this}_callOnFinishChange(){this._changed&&(this.parent._callOnFinishChange(this),this._onFinishChange!==void 0&&this._onFinishChange.call(this,this.getValue())),this._changed=!1}reset(){return this.setValue(this.initialValue),this._callOnFinishChange(),this}enable(e=!0){return this.disable(!e)}disable(e=!0){return e===this._disabled?this:(this._disabled=e,this.domElement.classList.toggle("disabled",e),this.$disable.toggleAttribute("disabled",e),this)}show(e=!0){return this._hidden=!e,this.domElement.style.display=this._hidden?"none":"",this}hide(){return this.show(!1)}options(e){const r=this.parent.add(this.object,this.property,e);return r.name(this._name),this.destroy(),r}min(e){return this}max(e){return this}step(e){return this}decimals(e){return this}listen(e=!0){return this._listening=e,this._listenCallbackID!==void 0&&(cancelAnimationFrame(this._listenCallbackID),this._listenCallbackID=void 0),this._listening&&this._listenCallback(),this}_listenCallback(){this._listenCallbackID=requestAnimationFrame(this._listenCallback);const e=this.save();e!==this._listenPrevValue&&this.updateDisplay(),this._listenPrevValue=e}getValue(){return this.object[this.property]}setValue(e){return this.getValue()!==e&&(this.object[this.property]=e,this._callOnChange(),this.updateDisplay()),this}updateDisplay(){return this}load(e){return this.setValue(e),this._callOnFinishChange(),this}save(){return this.getValue()}destroy(){this.listen(!1),this.parent.children.splice(this.parent.children.indexOf(this),1),this.parent.controllers.splice(this.parent.controllers.indexOf(this),1),this.parent.$children.removeChild(this.domElement)}};

10class nOt extends OT{constructor(e,r,i){super(e,r,i,"boolean","label"),this.$input=document.createElement("input"),this.$input.setAttribute("type","checkbox"),this.$input.setAttribute("aria-labelledby",this.$name.id),this.$widget.appendChild(this.$input),this.$input.addEventListener("change",()=>{this.setValue(this.$input.checked),this._callOnFinishChange()}),this.$disable=this.$input,this.updateDisplay()}updateDisplay(){return this.$input.checked=this.getValue(),this}}function S$(t){let e,r;return(e=t.match(/(#|0x)?([a-f0-9]{6})/i))?r=e[2]:(e=t.match(/rgb\(\s*(\d*)\s*,\s*(\d*)\s*,\s*(\d*)\s*\)/))?r=parseInt(e[1]).toString(16).padStart(2,0)+parseInt(e[2]).toString(16).padStart(2,0)+parseInt(e[3]).toString(16).padStart(2,0):(e=t.match(/^#?([a-f0-9])([a-f0-9])([a-f0-9])$/i))&&(r=e[1]+e[1]+e[2]+e[2]+e[3]+e[3]),r?"#"+r:!1}const aOt={isPrimitive:!0,match:t=>typeof t=="string",fromHexString:S$,toHexString:S$},jO={isPrimitive:!0,match:t=>typeof t=="number",fromHexString:t=>parseInt(t.substring(1),16),toHexString:t=>"#"+t.toString(16).padStart(6,0)},lOt={isPrimitive:!1,match:t=>Array.isArray(t),fromHexString(t,e,r=1){const i=jO.fromHexString(t);e[0]=(i>>16&255)/255*r,e[1]=(i>>8&255)/255*r,e[2]=(i&255)/255*r},toHexString([t,e,r],i=1){i=255/i;const s=t*i<<16^e*i<<8^r*i<<0;return jO.toHexString(s)}},cOt={isPrimitive:!1,match:t=>Object(t)===t,fromHexString(t,e,r=1){const i=jO.fromHexString(t);e.r=(i>>16&255)/255*r,e.g=(i>>8&255)/255*r,e.b=(i&255)/255*r},toHexString({r:t,g:e,b:r},i=1){i=255/i;const s=t*i<<16^e*i<<8^r*i<<0;return jO.toHexString(s)}},hOt=[aOt,jO,lOt,cOt];function uOt(t){return hOt.find(e=>e.match(t))}class dOt extends OT{constructor(e,r,i,s){super(e,r,i,"color"),this.$input=document.createElement("input"),this.$input.setAttribute("type","color"),this.$input.setAttribute("tabindex",-1),this.$input.setAttribute("aria-labelledby",this.$name.id),this.$text=document.createElement("input"),this.$text.setAttribute("type","text"),this.$text.setAttribute("spellcheck","false"),this.$text.setAttribute("aria-labelledby",this.$name.id),this.$display=document.createElement("div"),this.$display.classList.add("display"),this.$display.appendChild(this.$input),this.$widget.appendChild(this.$display),this.$widget.appendChild(this.$text),this._format=uOt(this.initialValue),this._rgbScale=s,this._initialValueHexString=this.save(),this._textFocused=!1,this.$input.addEventListener("input",()=>{this._setValueFromHexString(this.$input.value)}),this.$input.addEventListener("blur",()=>{this._callOnFinishChange()}),this.$text.addEventListener("input",()=>{const o=S$(this.$text.value);o&&this._setValueFromHexString(o)}),this.$text.addEventListener("focus",()=>{this._textFocused=!0,this.$text.select()}),this.$text.addEventListener("blur",()=>{this._textFocused=!1,this.updateDisplay(),this._callOnFinishChange()}),this.$disable=this.$text,this.updateDisplay()}reset(){return this._setValueFromHexString(this._initialValueHexString),this}_setValueFromHexString(e){if(this._format.isPrimitive){const r=this._format.fromHexString(e);this.setValue(r)}else this._format.fromHexString(e,this.getValue(),this._rgbScale),this._callOnChange(),this.updateDisplay()}save(){return this._format.toHexString(this.getValue(),this._rgbScale)}load(e){return this._setValueFromHexString(e),this._callOnFinishChange(),this}updateDisplay(){return this.$input.value=this._format.toHexString(this.getValue(),this._rgbScale),this._textFocused||(this.$text.value=this.$input.value.substring(1)),this.$display.style.backgroundColor=this.$input.value,this}}class T$ extends OT{constructor(e,r,i){super(e,r,i,"function"),this.$button=document.createElement("button"),this.$button.appendChild(this.$name),this.$widget.appendChild(this.$button),this.$button.addEventListener("click",s=>{s.preventDefault(),this.getValue().call(this.object),this._callOnChange()}),this.$button.addEventListener("touchstart",()=>{},{passive:!0}),this.$disable=this.$button}}class fOt extends OT{constructor(e,r,i,s,o,n){super(e,r,i,"number"),this._initInput(),this.min(s),this.max(o);const a=n!==void 0;this.step(a?n:this._getImplicitStep(),a),this.updateDisplay()}decimals(e){return this._decimals=e,this.updateDisplay(),this}min(e){return this._min=e,this._onUpdateMinMax(),this}max(e){return this._max=e,this._onUpdateMinMax(),this}step(e,r=!0){return this._step=e,this._stepExplicit=r,this}updateDisplay(){const e=this.getValue();

10if(this._hasSlider){let r=(e-this._min)/(this._max-this._min);r=Math.max(0,Math.min(r,1)),this.$fill.style.width=r*100+"%"}return this._inputFocused||(this.$input.value=this._decimals===void 0?e:e.toFixed(this._decimals)),this}_initInput(){this.$input=document.createElement("input"),this.$input.setAttribute("type","text"),this.$input.setAttribute("aria-labelledby",this.$name.id),window.matchMedia("(pointer: coarse)").matches&&(this.$input.setAttribute("type","number"),this.$input.setAttribute("step","any")),this.$widget.appendChild(this.$input),this.$disable=this.$input;const e=()=>{let v=parseFloat(this.$input.value);isNaN(v)||(this._stepExplicit&&(v=this._snap(v)),this.setValue(this._clamp(v)))},r=v=>{const b=parseFloat(this.$input.value);isNaN(b)||(this._snapClampSetValue(b+v),this.$input.value=this.getValue())},i=v=>{v.key==="Enter"&&this.$input.blur(),v.code==="ArrowUp"&&(v.preventDefault(),r(this._step*this._arrowKeyMultiplier(v))),v.code==="ArrowDown"&&(v.preventDefault(),r(this._step*this._arrowKeyMultiplier(v)*-1))},s=v=>{this._inputFocused&&(v.preventDefault(),r(this._step*this._normalizeMouseWheel(v)))};let o=!1,n,a,l,c,h;const u=5,d=v=>{n=v.clientX,a=l=v.clientY,o=!0,c=this.getValue(),h=0,window.addEventListener("mousemove",f),window.addEventListener("mouseup",g)},f=v=>{if(o){const b=v.clientX-n,y=v.clientY-a;Math.abs(y)>u?(v.preventDefault(),this.$input.blur(),o=!1,this._setDraggingStyle(!0,"vertical")):Math.abs(b)>u&&g()}if(!o){const b=v.clientY-l;h-=b*this._step*this._arrowKeyMultiplier(v),c+h>this._max?h=this._max-c:c+h<this._min&&(h=this._min-c),this._snapClampSetValue(c+h)}l=v.clientY},g=()=>{this._setDraggingStyle(!1,"vertical"),this._callOnFinishChange(),window.removeEventListener("mousemove",f),window.removeEventListener("mouseup",g)},p=()=>{this._inputFocused=!0},m=()=>{this._inputFocused=!1,this.updateDisplay(),this._callOnFinishChange()};this.$input.addEventListener("input",e),this.$input.addEventListener("keydown",i),this.$input.addEventListener("wheel",s,{passive:!1}),this.$input.addEventListener("mousedown",d),this.$input.addEventListener("focus",p),this.$input.addEventListener("blur",m)}_initSlider(){this._hasSlider=!0,this.$slider=document.createElement("div"),this.$slider.classList.add("slider"),this.$fill=document.createElement("div"),this.$fill.classList.add("fill"),this.$slider.appendChild(this.$fill),this.$widget.insertBefore(this.$slider,this.$input),this.domElement.classList.add("hasSlider");const e=(v,b,y,_,w)=>(v-b)/(y-b)*(w-_)+_,r=v=>{const b=this.$slider.getBoundingClientRect();let y=e(v,b.left,b.right,this._min,this._max);this._snapClampSetValue(y)},i=v=>{this._setDraggingStyle(!0),r(v.clientX),window.addEventListener("mousemove",s),window.addEventListener("mouseup",o)},s=v=>{r(v.clientX)},o=()=>{this._callOnFinishChange(),this._setDraggingStyle(!1),window.removeEventListener("mousemove",s),window.removeEventListener("mouseup",o)};let n=!1,a,l;const c=v=>{v.preventDefault(),this._setDraggingStyle(!0),r(v.touches[0].clientX),n=!1},h=v=>{v.touches.length>1||(this._hasScrollBar?(a=v.touches[0].clientX,l=v.touches[0].clientY,n=!0):c(v),window.addEventListener("touchmove",u,{passive:!1}),window.addEventListener("touchend",d))},u=v=>{if(n){const b=v.touches[0].clientX-a,y=v.touches[0].clientY-l;Math.abs(b)>Math.abs(y)?c(v):(window.removeEventListener("touchmove",u),window.removeEventListener("touchend",d))}else v.preventDefault(),r(v.touches[0].clientX)},d=()=>{this._callOnFinishChange(),this._setDraggingStyle(!1),window.removeEventListener("touchmove",u),window.removeEventListener("touchend",d)},f=this._callOnFinishChange.bind(this),g=400;let p;const m=v=>{if(Math.abs(v.deltaX)<Math.abs(v.deltaY)&&this._hasScrollBar)return;v.preventDefault();const b=this._normalizeMouseWheel(v)*this._step;this._snapClampSetValue(this.getValue()+b),this.$input.value=this.getValue(),clearTimeout(p),p=setTimeout(f,g)};this.$slider.addEventListener("mousedown",i),this.$slider.addEventListener("touchstart",h,{passive:!1}),this.$slider.addEventListener("wheel",m,{passive:!1})}_setDraggingStyle(e,r="horizontal"){this.$slider&&this.$slider.classList.toggle("active",e),document.body.classList.toggle("lil-gui-dragging",e),document.body.classList.toggle(`lil-gui-${r}`,e)}_getImplicitStep(){return this._hasMin&&this._hasMax?(this._max-this._min)/1e3:.1}

10_onUpdateMinMax(){!this._hasSlider&&this._hasMin&&this._hasMax&&(this._stepExplicit||this.step(this._getImplicitStep(),!1),this._initSlider(),this.updateDisplay())}_normalizeMouseWheel(e){let{deltaX:r,deltaY:i}=e;return Math.floor(e.deltaY)!==e.deltaY&&e.wheelDelta&&(r=0,i=-e.wheelDelta/120,i*=this._stepExplicit?1:10),r+-i}_arrowKeyMultiplier(e){let r=this._stepExplicit?1:10;return e.shiftKey?r*=10:e.altKey&&(r/=10),r}_snap(e){const r=Math.round(e/this._step)*this._step;return parseFloat(r.toPrecision(15))}_clamp(e){return e<this._min&&(e=this._min),e>this._max&&(e=this._max),e}_snapClampSetValue(e){this.setValue(this._clamp(this._snap(e)))}get _hasScrollBar(){const e=this.parent.root.$children;return e.scrollHeight>e.clientHeight}get _hasMin(){return this._min!==void 0}get _hasMax(){return this._max!==void 0}}class pOt extends OT{constructor(e,r,i,s){super(e,r,i,"option"),this.$select=document.createElement("select"),this.$select.setAttribute("aria-labelledby",this.$name.id),this.$display=document.createElement("div"),this.$display.classList.add("display"),this.$select.addEventListener("change",()=>{this.setValue(this._values[this.$select.selectedIndex]),this._callOnFinishChange()}),this.$select.addEventListener("focus",()=>{this.$display.classList.add("focus")}),this.$select.addEventListener("blur",()=>{this.$display.classList.remove("focus")}),this.$widget.appendChild(this.$select),this.$widget.appendChild(this.$display),this.$disable=this.$select,this.options(s)}options(e){return this._values=Array.isArray(e)?e:Object.values(e),this._names=Array.isArray(e)?e:Object.keys(e),this.$select.replaceChildren(),this._names.forEach(r=>{const i=document.createElement("option");i.textContent=r,this.$select.appendChild(i)}),this.updateDisplay(),this}updateDisplay(){const e=this.getValue(),r=this._values.indexOf(e);return this.$select.selectedIndex=r,this.$display.textContent=r===-1?e:this._names[r],this}}class gOt extends OT{constructor(e,r,i){super(e,r,i,"string"),this.$input=document.createElement("input"),this.$input.setAttribute("type","text"),this.$input.setAttribute("spellcheck","false"),this.$input.setAttribute("aria-labelledby",this.$name.id),this.$input.addEventListener("input",()=>{this.setValue(this.$input.value)}),this.$input.addEventListener("keydown",s=>{s.code==="Enter"&&this.$input.blur()}),this.$input.addEventListener("blur",()=>{this._callOnFinishChange()}),this.$widget.appendChild(this.$input),this.$disable=this.$input,this.updateDisplay()}updateDisplay(){return this.$input.value=this.getValue(),this}}const mOt=`.lil-gui {
11  font-family: var(--font-family);
12  font-size: var(--font-size);
13  line-height: 1;
14  font-weight: normal;
15  font-style: normal;
16  text-align: left;
17  color: var(--text-color);
18  user-select: none;
19  -webkit-user-select: none;
20  touch-action: manipulation;
21  --background-color: #1f1f1f;
22  --text-color: #ebebeb;
23  --title-background-color: #111111;
24  --title-text-color: #ebebeb;
25  --widget-color: #424242;
26  --hover-color: #4f4f4f;
27  --focus-color: #595959;
28  --number-color: #2cc9ff;
29  --string-color: #a2db3c;
30  --font-size: 11px;
31  --input-font-size: 11px;
32  --font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
33  --font-family-mono: Menlo, Monaco, Consolas, "Droid Sans Mono", monospace;
34  --padding: 4px;
35  --spacing: 4px;
36  --widget-height: 20px;
37  --title-height: calc(var(--widget-height) + var(--spacing) * 1.25);
38  --name-width: 45%;
39  --slider-knob-width: 2px;
40  --slider-input-width: 27%;
41  --color-input-width: 27%;
42  --slider-input-min-width: 45px;
43  --color-input-min-width: 45px;
44  --folder-indent: 7px;
45  --widget-padding: 0 0 0 3px;
46  --widget-border-radius: 2px;
47  --checkbox-size: calc(0.75 * var(--widget-height));
48  --scrollbar-width: 5px;
49}
50.lil-gui, .lil-gui * {
51  box-sizing: border-box;
52  margin: 0;
53  padding: 0;
54}
55.lil-gui.root {
56  width: var(--width, 245px);
57  display: flex;
58  flex-direction: column;
59  background: var(--background-color);
60}
61.lil-gui.root > .title {
62  background: var(--title-background-color);
63  color: var(--title-text-color);
64}
65.lil-gui.root > .children {
66  overflow-x: hidden;
67  overflow-y: auto;
68}
69.lil-gui.root > .children::-webkit-scrollbar {

70  width: var(--scrollbar-width);
71  height: var(--scrollbar-width);
72  background: var(--background-color);
73}
74.lil-gui.root > .children::-webkit-scrollbar-thumb {
75  border-radius: var(--scrollbar-width);
76  background: var(--focus-color);
77}
78@media (pointer: coarse) {
79  .lil-gui.allow-touch-styles, .lil-gui.allow-touch-styles .lil-gui {
80    --widget-height: 28px;
81    --padding: 6px;
82    --spacing: 6px;
83    --font-size: 13px;
84    --input-font-size: 16px;
85    --folder-indent: 10px;
86    --scrollbar-width: 7px;
87    --slider-input-min-width: 50px;
88    --color-input-min-width: 65px;
89  }
90}
91.lil-gui.force-touch-styles, .lil-gui.force-touch-styles .lil-gui {
92  --widget-height: 28px;
93  --padding: 6px;
94  --spacing: 6px;
95  --font-size: 13px;
96  --input-font-size: 16px;
97  --folder-indent: 10px;
98  --scrollbar-width: 7px;
99  --slider-input-min-width: 50px;
100  --color-input-min-width: 65px;
101}
102.lil-gui.autoPlace {
103  max-height: 100%;
104  position: fixed;
105  top: 0;
106  right: 15px;
107  z-index: 1001;
108}
109
110.lil-gui .controller {
111  display: flex;
112  align-items: center;
113  padding: 0 var(--padding);
114  margin: var(--spacing) 0;
115}
116.lil-gui .controller.disabled {
117  opacity: 0.5;
118}
119.lil-gui .controller.disabled, .lil-gui .controller.disabled * {
120  pointer-events: none !important;
121}
122.lil-gui .controller > .name {
123  min-width: var(--name-width);
124  flex-shrink: 0;
125  white-space: pre;
126  padding-right: var(--spacing);
127  line-height: var(--widget-height);
128}
129.lil-gui .controller .widget {
130  position: relative;
131  display: flex;
132  align-items: center;
133  width: 100%;
134  min-height: var(--widget-height);
135}
136.lil-gui .controller.string input {
137  color: var(--string-color);
138}
139.lil-gui .controller.boolean {
140  cursor: pointer;
141}
142.lil-gui .controller.color .display {
143  width: 100%;
144  height: var(--widget-height);
145  border-radius: var(--widget-border-radius);
146  position: relative;
147}
148@media (hover: hover) {
149  .lil-gui .controller.color .display:hover:before {
150    content: " ";
151    display: block;
152    position: absolute;
153    border-radius: var(--widget-border-radius);
154    border: 1px solid #fff9;
155    top: 0;
156    right: 0;
157    bottom: 0;
158    left: 0;
159  }
160}
161.lil-gui .controller.color input[type=color] {
162  opacity: 0;
163  width: 100%;
164  height: 100%;
165  cursor: pointer;
166}
167.lil-gui .controller.color input[type=text] {
168  margin-left: var(--spacing);
169  font-family: var(--font-family-mono);
170  min-width: var(--color-input-min-width);
171  width: var(--color-input-width);
172  flex-shrink: 0;
173}
174.lil-gui .controller.option select {
175  opacity: 0;
176  position: absolute;
177  width: 100%;
178  max-width: 100%;
179}
180.lil-gui .controller.option .display {
181  position: relative;
182  pointer-events: none;
183  border-radius: var(--widget-border-radius);
184  height: var(--widget-height);
185  line-height: var(--widget-height);
186  max-width: 100%;
187  overflow: hidden;
188  word-break: break-all;
189  padding-left: 0.55em;
190  padding-right: 1.75em;
191  background: var(--widget-color);
192}
193@media (hover: hover) {
194  .lil-gui .controller.option .display.focus {
195    background: var(--focus-color);
196  }
197}
198.lil-gui .controller.option .display.active {
199  background: var(--focus-color);
200}
201.lil-gui .controller.option .display:after {
202  font-family: "lil-gui";
203  content: "\u2195";
204  position: absolute;
205  top: 0;
206  right: 0;
207  bottom: 0;
208  padding-right: 0.375em;
209}
210.lil-gui .controller.option .widget,
211.lil-gui .controller.option select {
212  cursor: pointer;
213}
214@media (hover: hover) {
215  .lil-gui .controller.option .widget:hover .display {
216    background: var(--hover-color);
217  }
218}
219.lil-gui .controller.number input {
220  color: var(--number-color);
221}
222.lil-gui .controller.number.hasSlider input {
223  margin-left: var(--spacing);
224  width: var(--slider-input-width);
225  min-width: var(--slider-input-min-width);
226  flex-shrink: 0;
227}
228.lil-gui .controller.number .slider {
229  width: 100%;
230  height: var(--widget-height);
231  background: var(--widget-color);
232  border-radius: var(--widget-border-radius);
233  padding-right: var(--slider-knob-width);
234  overflow: hidden;
235  cursor: ew-resize;
236  touch-action: pan-y;
237}
238@media (hover: hover) {
239  .lil-gui .controller.number .slider:hover {
240    background: var(--hover-color);
241  }
242}
243.lil-gui .controller.number .slider.active {
244  background: var(--focus-color);
245}
246.lil-gui .controller.number .slider.active .fill {
247  opacity: 0.95;
248}
249.lil-gui .controller.number .fill {
250  height: 100%;
251  border-right: var(--slider-knob-width) solid var(--number-color);
252  box-sizing: content-box;
253}
254
255.lil-gui-dragging .lil-gui {
256  --hover-color: var(--widget-color);
257}
258.lil-gui-dragging * {
259  cursor: ew-resize !important;
260}
261

262.lil-gui-dragging.lil-gui-vertical * {
263  cursor: ns-resize !important;
264}
265
266.lil-gui .title {
267  height: var(--title-height);
268  line-height: calc(var(--title-height) - 4px);
269  font-weight: 600;
270  padding: 0 var(--padding);
271  -webkit-tap-highlight-color: transparent;
272  cursor: pointer;
273  outline: none;
274  text-decoration-skip: objects;
275}
276.lil-gui .title:before {
277  font-family: "lil-gui";
278  content: "\u25BE";
279  padding-right: 2px;
280  display: inline-block;
281}
282.lil-gui .title:active {
283  background: var(--title-background-color);
284  opacity: 0.75;
285}
286@media (hover: hover) {
287  body:not(.lil-gui-dragging) .lil-gui .title:hover {
288    background: var(--title-background-color);
289    opacity: 0.85;
290  }
291  .lil-gui .title:focus {
292    text-decoration: underline var(--focus-color);
293  }
294}
295.lil-gui.root > .title:focus {
296  text-decoration: none !important;
297}
298.lil-gui.closed > .title:before {
299  content: "\u25B8";
300}
301.lil-gui.closed > .children {
302  transform: translateY(-7px);
303  opacity: 0;
304}
305.lil-gui.closed:not(.transition) > .children {
306  display: none;
307}
308.lil-gui.transition > .children {
309  transition-duration: 300ms;
310  transition-property: height, opacity, transform;
311  transition-timing-function: cubic-bezier(0.2, 0.6, 0.35, 1);
312  overflow: hidden;
313  pointer-events: none;
314}
315.lil-gui .children:empty:before {
316  content: "Empty";
317  padding: 0 var(--padding);
318  margin: var(--spacing) 0;
319  display: block;
320  height: var(--widget-height);
321  font-style: italic;
322  line-height: var(--widget-height);
323  opacity: 0.5;
324}
325.lil-gui.root > .children > .lil-gui > .title {
326  border: 0 solid var(--widget-color);
327  border-width: 1px 0;
328  transition: border-color 300ms;
329}
330.lil-gui.root > .children > .lil-gui.closed > .title {
331  border-bottom-color: transparent;
332}
333.lil-gui + .controller {
334  border-top: 1px solid var(--widget-color);
335  margin-top: 0;
336  padding-top: var(--spacing);
337}
338.lil-gui .lil-gui .lil-gui > .title {
339  border: none;
340}
341.lil-gui .lil-gui .lil-gui > .children {
342  border: none;
343  margin-left: var(--folder-indent);
344  border-left: 2px solid var(--widget-color);
345}
346.lil-gui .lil-gui .controller {
347  border: none;
348}
349
350.lil-gui label, .lil-gui input, .lil-gui button {
351  -webkit-tap-highlight-color: transparent;
352}
353.lil-gui input {
354  border: 0;
355  outline: none;
356  font-family: var(--font-family);
357  font-size: var(--input-font-size);
358  border-radius: var(--widget-border-radius);
359  height: var(--widget-height);
360  background: var(--widget-color);
361  color: var(--text-color);
362  width: 100%;
363}
364@media (hover: hover) {
365  .lil-gui input:hover {
366    background: var(--hover-color);
367  }
368  .lil-gui input:active {
369    background: var(--focus-color);
370  }
371}
372.lil-gui input:disabled {
373  opacity: 1;
374}
375.lil-gui input[type=text],
376.lil-gui input[type=number] {
377  padding: var(--widget-padding);
378  -moz-appearance: textfield;
379}
380.lil-gui input[type=text]:focus,
381.lil-gui input[type=number]:focus {
382  background: var(--focus-color);
383}
384.lil-gui input[type=checkbox] {
385  appearance: none;
386  width: var(--checkbox-size);
387  height: var(--checkbox-size);
388  border-radius: var(--widget-border-radius);
389  text-align: center;
390  cursor: pointer;
391}
392.lil-gui input[type=checkbox]:checked:before {
393  font-family: "lil-gui";
394  content: "\u2713";
395  font-size: var(--checkbox-size);
396  line-height: var(--checkbox-size);
397}
398@media (hover: hover) {
399  .lil-gui input[type=checkbox]:focus {
400    box-shadow: inset 0 0 0 1px var(--focus-color);
401  }
402}
403.lil-gui button {
404  outline: none;
405  cursor: pointer;
406  font-family: var(--font-family);
407  font-size: var(--font-size);
408  color: var(--text-color);
409  width: 100%;
410  height: var(--widget-height);
411  text-transform: none;
412  background: var(--widget-color);
413  border-radius: var(--widget-border-radius);
414  border: none;
415}
416@media (hover: hover) {
417  .lil-gui button:hover {
418    background: var(--hover-color);
419  }
420  .lil-gui button:focus {
421    box-shadow: inset 0 0 0 1px var(--focus-color);
422  }
423}
424.lil-gui button:active {
425  background: var(--focus-color);
426}
427
428@font-face {
429  font-family: "lil-gui";
430  src: url("data:application/font-woff;charset=utf-8;base64,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") format("woff");
431}`;function yOt(t){const e=document.createElement("style");e.innerHTML=t;const r=document.querySelector("head link[rel=stylesheet], head style");r?document.head.insertBefore(e,r):document.head.appendChild(e)}let Vst=!1;ZV=class{constructor({parent:t,autoPlace:e=t===void 0,container:r,width:i,title:s="Controls",closeFolders:o=!1,injectStyles:n=!0,touchStyles:a=!0}={}){if(this.parent=t,this.root=t?t.root:this,this.children=[],this.controllers=[],this.folders=[],this._closed=!1,this._hidden=!1,this.domElement=document.createElement("div"),this.domElement.classList.add("lil-gui"),this.$title=document.createElement("div"),this.$title.classList.add("title"),this.$title.setAttribute("role","button"),this.$title.setAttribute("aria-expanded",!0),this.$title.setAttribute("tabindex",0),this.$title.addEventListener("click",()=>this.openAnimated(this._closed)),this.$title.addEventListener("keydown",l=>{(l.code==="Enter"||l.code==="Space")&&(l.preventDefault(),this.$title.click())}),this.$title.addEventListener("touchstart",()=>{},{passive:!0}),this.$children=document.createElement("div"),this.$children.classList.add("children"),this.domElement.appendChild(this.$title),this.domElement.appendChild(this.$children),this.title(s),this.parent){this.parent.children.push(this),this.parent.folders.push(this),this.parent.$children.appendChild(this.domElement);return}this.domElement.classList.add("root"),a&&this.domElement.classList.add("allow-touch-styles"),!Vst&&n&&(yOt(mOt),Vst=!0),r?r.appendChild(this.domElement):e&&(this.domElement.classList.add("autoPlace"),document.body.appendChild(this.domElement)),i&&this.domElement.style.setProperty("--width",i+"px"),this._closeFolders=o}add(t,e,r,i,s){if(Object(r)===r)return new pOt(this,t,e,r);const o=t[e];switch(typeof o){case"number":return new fOt(this,t,e,r,i,s);case"boolean":return new nOt(this,t,e);case"string":return new gOt(this,t,e);case"function":return new T$(this,t,e)}console.error(`gui.add failed
432	property:`,e,`
433	object:`,t,`
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434SK=2968]="STENCIL_WRITEMASK",t[t.STENCIL_BACK_FUNC=34816]="STENCIL_BACK_FUNC",t[t.STENCIL_BACK_FAIL=34817]="STENCIL_BACK_FAIL",t[t.STENCIL_BACK_PASS_DEPTH_FAIL=34818]="STENCIL_BACK_PASS_DEPTH_FAIL",t[t.STENCIL_BACK_PASS_DEPTH_PASS=34819]="STENCIL_BACK_PASS_DEPTH_PASS",t[t.STENCIL_BACK_REF=36003]="STENCIL_BACK_REF",t[t.STENCIL_BACK_VALUE_MASK=36004]="STENCIL_BACK_VALUE_MASK",t[t.STENCIL_BACK_WRITEMASK=36005]="STENCIL_BACK_WRITEMASK",t[t.VIEWPORT=2978]="VIEWPORT",t[t.SCISSOR_BOX=3088]="SCISSOR_BOX",t[t.COLOR_CLEAR_VALUE=3106]="COLOR_CLEAR_VALUE",t[t.COLOR_WRITEMASK=3107]="COLOR_WRITEMASK",t[t.UNPACK_ALIGNMENT=3317]="UNPACK_ALIGNMENT",t[t.PACK_ALIGNMENT=3333]="PACK_ALIGNMENT",t[t.MAX_TEXTURE_SIZE=3379]="MAX_TEXTURE_SIZE",t[t.MAX_VIEWPORT_DIMS=3386]="MAX_VIEWPORT_DIMS",t[t.SUBPIXEL_BITS=3408]="SUBPIXEL_BITS",t[t.RED_BITS=3410]="RED_BITS",t[t.GREEN_BITS=3411]="GREEN_BITS",t[t.BLUE_BITS=3412]="BLUE_BITS",t[t.ALPHA_BITS=3413]="ALPHA_BITS",t[t.DEPTH_BITS=3414]="DEPTH_BITS",t[t.STENCIL_BITS=3415]="STENCIL_BITS",t[t.POLYGON_OFFSET_UNITS=10752]="POLYGON_OFFSET_UNITS",t[t.POLYGON_OFFSET_FACTOR=32824]="POLYGON_OFFSET_FACTOR",t[t.TEXTURE_BINDING_2D=32873]="TEXTURE_BINDING_2D",t[t.SAMPLE_BUFFERS=32936]="SAMPLE_BUFFERS",t[t.SAMPLES=32937]="SAMPLES",t[t.SAMPLE_COVERAGE_VALUE=32938]="SAMPLE_COVERAGE_VALUE",t[t.SAMPLE_COVERAGE_INVERT=32939]="SAMPLE_COVERAGE_INVERT",t[t.COMPRESSED_TEXTURE_FORMATS=34467]="COMPRESSED_TEXTURE_FORMATS",t[t.VENDOR=7936]="VENDOR",t[t.RENDERER=7937]="RENDERER",t[t.VERSION=7938]="VERSION",t[t.IMPLEMENTATION_COLOR_READ_TYPE=35738]="IMPLEMENTATION_COLOR_READ_TYPE",t[t.IMPLEMENTATION_COLOR_READ_FORMAT=35739]="IMPLEMENTATION_COLOR_READ_FORMAT",t[t.BROWSER_DEFAULT_WEBGL=37444]="BROWSER_DEFAULT_WEBGL",t[t.STATIC_DRAW=35044]="STATIC_DRAW",t[t.STREAM_DRAW=35040]="STREAM_DRAW",t[t.DYNAMIC_DRAW=35048]="DYNAMIC_DRAW",t[t.ARRAY_BUFFER=34962]="ARRAY_BUFFER",t[t.ELEMENT_ARRAY_BUFFER=34963]="ELEMENT_ARRAY_BUFFER",t[t.BUFFER_SIZE=34660]="BUFFER_SIZE",t[t.BUFFER_USAGE=34661]="BUFFER_USAGE",t[t.CURRENT_VERTEX_ATTRIB=34342]="CURRENT_VERTEX_ATTRIB",t[t.VERTEX_ATTRIB_ARRAY_ENABLED=34338]="VERTEX_ATTRIB_ARRAY_ENABLED",t[t.VERTEX_ATTRIB_ARRAY_SIZE=34339]="VERTEX_ATTRIB_ARRAY_SIZE",t[t.VERTEX_ATTRIB_ARRAY_STRIDE=34340]="VERTEX_ATTRIB_ARRAY_STRIDE",t[t.VERTEX_ATTRIB_ARRAY_TYPE=34341]="VERTEX_ATTRIB_ARRAY_TYPE",t[t.VERTEX_ATTRIB_ARRAY_NORMALIZED=34922]="VERTEX_ATTRIB_ARRAY_NORMALIZED",t[t.VERTEX_ATTRIB_ARRAY_POINTER=34373]="VERTEX_ATTRIB_ARRAY_POINTER",t[t.VERTEX_ATTRIB_ARRAY_BUFFER_BINDING=34975]="VERTEX_ATTRIB_ARRAY_BUFFER_BINDING",t[t.CULL_FACE=2884]="CULL_FACE",t[t.FRONT=1028]="FRONT",t[t.BACK=1029]="BACK",t[t.FRONT_AND_BACK=1032]="FRONT_AND_BACK",t[t.BLEND=3042]="BLEND",t[t.DEPTH_TEST=2929]="DEPTH_TEST",t[t.DITHER=3024]="DITHER",t[t.POLYGON_OFFSET_FILL=32823]="POLYGON_OFFSET_FILL",t[t.SAMPLE_ALPHA_TO_COVERAGE=32926]="SAMPLE_ALPHA_TO_COVERAGE",t[t.SAMPLE_COVERAGE=32928]="SAMPLE_COVERAGE",t[t.SCISSOR_TEST=3089]="SCISSOR_TEST",t[t.STENCIL_TEST=2960]="STENCIL_TEST",t[t.NO_ERROR=0]="NO_ERROR",t[t.INVALID_ENUM=1280]="INVALID_ENUM",t[t.INVALID_VALUE=1281]="INVALID_VALUE",t[t.INVALID_OPERATION=1282]="INVALID_OPERATION",t[t.OUT_OF_MEMORY=1285]="OUT_OF_MEMORY",t[t.CONTEXT_LOST_WEBGL=37442]="CONTEXT_LOST_WEBGL",t[t.CW=2304]="CW",t[t.CCW=2305]="CCW",t[t.DONT_CARE=4352]="DONT_CARE",t[t.FASTEST=4353]="FASTEST",t[t.NICEST=4354]="NICEST",t[t.GENERATE_MIPMAP_HINT=33170]="GENERATE_MIPMAP_HINT",t[t.BYTE=5120]="BYTE",t[t.UNSIGNED_BYTE=5121]="UNSIGNED_BYTE",t[t.SHORT=5122]="SHORT",t[t.UNSIGNED_SHORT=5123]="UNSIGNED_SHORT",t[t.INT=5124]="INT",t[t.UNSIGNED_INT=5125]="UNSIGNED_INT",t[t.FLOAT=5126]="FLOAT",t[t.DOUBLE=5130]="DOUBLE",t[t.DEPTH_COMPONENT=6402]="DEPTH_COMPONENT",t[t.ALPHA=6406]="ALPHA",t[t.RGB=6407]="RGB",t[t.RGBA=6408]="RGBA",t[t.LUMINANCE=6409]="LUMINANCE",t[t.LUMINANCE_ALPHA=6410]="LUMINANCE_ALPHA",t[t.UNSIGNED_SHORT_4_4_4_4=32819]="UNSIGNED_SHORT_4_4_4_4",t[t.UNSIGNED_SHORT_5_5_5_1=32820]="UNSIGNED_SHORT_5_5_5_1",t[t.UNSIGNED_SHORT_5_6_5=33635]="UNSIGNED_SHORT_5_6_5",t[t.FRAGMENT_SHADER=35632]="FRAGMENT_SHADER",t[t.VERTEX_SHADER=35633]="VERTEX_SHADER",t[t.COMPILE_STATUS=35713]="COMPILE_STATUS",t[t.DELET

434E_STATUS=35712]="DELETE_STATUS",t[t.LINK_STATUS=35714]="LINK_STATUS",t[t.VALIDATE_STATUS=35715]="VALIDATE_STATUS",t[t.ATTACHED_SHADERS=35717]="ATTACHED_SHADERS",t[t.ACTIVE_ATTRIBUTES=35721]="ACTIVE_ATTRIBUTES",t[t.ACTIVE_UNIFORMS=35718]="ACTIVE_UNIFORMS",t[t.MAX_VERTEX_ATTRIBS=34921]="MAX_VERTEX_ATTRIBS",t[t.MAX_VERTEX_UNIFORM_VECTORS=36347]="MAX_VERTEX_UNIFORM_VECTORS",t[t.MAX_VARYING_VECTORS=36348]="MAX_VARYING_VECTORS",t[t.MAX_COMBINED_TEXTURE_IMAGE_UNITS=35661]="MAX_COMBINED_TEXTURE_IMAGE_UNITS",t[t.MAX_VERTEX_TEXTURE_IMAGE_UNITS=35660]="MAX_VERTEX_TEXTURE_IMAGE_UNITS",t[t.MAX_TEXTURE_IMAGE_UNITS=34930]="MAX_TEXTURE_IMAGE_UNITS",t[t.MAX_FRAGMENT_UNIFORM_VECTORS=36349]="MAX_FRAGMENT_UNIFORM_VECTORS",t[t.SHADER_TYPE=35663]="SHADER_TYPE",t[t.SHADING_LANGUAGE_VERSION=35724]="SHADING_LANGUAGE_VERSION",t[t.CURRENT_PROGRAM=35725]="CURRENT_PROGRAM",t[t.NEVER=512]="NEVER",t[t.ALWAYS=519]="ALWAYS",t[t.LESS=513]="LESS",t[t.EQUAL=514]="EQUAL",t[t.LEQUAL=515]="LEQUAL",t[t.GREATER=516]="GREATER",t[t.GEQUAL=518]="GEQUAL",t[t.NOTEQUAL=517]="NOTEQUAL

434",t[t.KEEP=7680]="KEEP",t[t.REPLACE=7681]="REPLACE",t[t.INCR=7682]="INCR",t[t.DECR=7683]="DECR",t[t.INVERT=5386]="INVERT",t[t.INCR_WRAP=34055]="INCR_WRAP",t[t.DECR_WRAP=34056]="DECR_WRAP",t[t.NEAREST=9728]="NEAREST",t[t.LINEAR=9729]="LINEAR",t[t.NEAREST_MIPMAP_NEAREST=9984]="NEAREST_MIPMAP_NEAREST",t[t.LINEAR_MIPMAP_NEAREST=9985]="LINEAR_MIPMAP_NEAREST",t[t.NEAREST_MIPMAP_LINEAR=9986]="NEAREST_MIPMAP_LINEAR",t[t.LINEAR_MIPMAP_LINEAR=9987]="LINEAR_MIPMAP_LINEAR",t[t.TEXTURE_MAG_FILTER=10240]="TEXTURE_MAG_FILTER",t[t.TEXTURE_MIN_FILTER=10241]="TEXTURE_MIN_FILTER",t[t.TEXTURE_WRAP_S=10242]="TEXTURE_WRAP_S",t[t.TEXTURE_WRAP_T=10243]="TEXTURE_WRAP_T",t[t.TEXTURE_2D=3553]="TEXTURE_2D",t[t.TEXTURE=5890]="TEXTURE",t[t.TEXTURE_CUBE_MAP=34067]="TEXTURE_CUBE_MAP",t[t.TEXTURE_BINDING_CUBE_MAP=34068]="TEXTURE_BINDING_CUBE_MAP",t[t.TEXTURE_CUBE_MAP_POSITIVE_X=34069]="TEXTURE_CUBE_MAP_POSITIVE_X",t[t.TEXTURE_CUBE_MAP_NEGATIVE_X=34070]="TEXTURE_CUBE_MAP_NEGATIVE_X",t[t.TEXTURE_CUBE_MAP_POSITIVE_Y=34071]="TEXTURE_CUBE_MAP_POSITIVE_Y",t[t.TEXTURE_CUBE_MAP_NEGATIVE_Y=34072]="TEXTURE_CUBE_MAP_NEGATIVE_Y",t[t.TEXTURE_CUBE_MAP_POSITIVE_Z=34073]="TEXTURE_CUBE_MAP_POSITIVE_Z",t[t.TEXTURE_CUBE_MAP_NEGATIVE_Z=34074]="TEXTURE_CUBE_MAP_NEGATIVE_Z",t[t.MAX_CUBE_MAP_TEXTURE_SIZE=34076]="MAX_CUBE_MAP_TEXTURE_SIZE",t[t.TEXTURE0=33984]="TEXTURE0",t[t.ACTIVE_TEXTURE=34016]="ACTIVE_TEXTURE",t[t.REPEAT=10497]="REPEAT",t[t.CLAMP_TO_EDGE=33071]="CLAMP_TO_EDGE",t[t.MIRRORED_REPEAT=33648]="MIRRORED_REPEAT",t[t.TEXTURE_WIDTH=4096]="TEXTURE_WIDTH",t[t.TEXTURE_HEIGHT=4097]="TEXTURE_HEIGHT",t[t.FLOAT_VEC2=35664]="FLOAT_VEC2",t[t.FLOAT_VEC3=35665]="FLOAT_VEC3",t[t.FLOAT_VEC4=35666]="FLOAT_VEC4",t[t.INT_VEC2=35667]="INT_VEC2",t[t.INT_VEC3=35668]="INT_VEC3",t[t.INT_VEC4=35669]="INT_VEC4",t[t.BOOL=35670]="BOOL",t[t.BOOL_VEC2=35671]="BOOL_VEC2",t[t.BOOL_VEC3=35672]="BOOL_VEC3",t[t.BOOL_VEC4=35673]="BOOL_VEC4",t[t.FLOAT_MAT2=35674]="FLOAT_MAT2",t[t.FLOAT_MAT3=35675]="FLOAT_MAT3",t[t.FLOAT_MAT4=35676]="FLOAT_MAT4",t[t.SAMPLER_2D=35678]="SAMPLER_2D",t[t.SAMPLER_CUBE=35680]="SAMPLER_CUBE",t[t.LOW_FLOAT=36336]="LOW_FLOAT",t[t.MEDIUM_FLOAT=36337]="MEDIUM_FLOAT",t[t.HIGH_FLOAT=36338]="HIGH_FLOAT",t[t.LOW_INT=36339]="LOW_INT",t[t.MEDIUM_INT=36340]="MEDIUM_INT",t[t.HIGH_INT=36341]="HIGH_INT",t[t.FRAMEBUFFER=36160]="FRAMEBUFFER",t[t.RENDERBUFFER=36161]="RENDERBUFFER",t[t.RGBA4=32854]="RGBA4",t[t.RGB5_A1=32855]="RGB5_A1",t[t.RGB565=36194]="RGB565",t[t.DEPTH_COMPONENT16=33189]="DEPTH_COMPONENT16",t[t.STENCIL_INDEX=6401]="STENCIL_INDEX",t[t.STENCIL_INDEX8=36168]="STENCIL_INDEX8",t[t.DEPTH_STENCIL=34041]="DEPTH_STENCIL",t[t.RENDERBUFFER_WIDTH=36162]="RENDERBUFFER_WIDTH",t[t.RENDERBUFFER_HEIGHT=36163]="RENDERBUFFER_HEIGHT",t[t.RENDERBUFFER_INTERNAL_FORMAT=36164]="RENDERBUFFER_INTERNAL_FORMAT",t[t.RENDERBUFFER_RED_SIZE=36176]="RENDERBUFFER_RED_SIZE",t[t.RENDERBUFFER_GREEN_SIZE=36177]="RENDERBUFFER_GREEN_SIZE",t[t.RENDERBUFFER_BLUE_SIZE=36178]="RENDERBUFFER_BLUE_SIZE",t[t.RENDERBUFFER_ALPHA_SIZE=36179]="RENDERBUFFER_ALPHA_SIZE",t[t.RENDERBUFFER_DEPTH_SIZE=36180]="RENDERBUFFER_DEPTH_SIZE",t[t.RENDERBUFFER_STENCIL_SIZE=36181]="RENDERBUFFER_STENCIL_SIZE",t[t.FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE=36048]="FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE",t[t.FRAMEBUFFER_ATTACHMENT_OBJECT_NAME=36049]="FRAMEBUFFER_ATTACHMENT_OBJECT_NAME",t[t.FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL=36050]="FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL",t[t.FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE=36051]="FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE",t[t.COLOR_ATTACHMENT0=36064]="COLOR_ATTACHMENT0",t[t.DEPTH_ATTACHMENT=36096]="DEPTH_ATTACHMENT",t[t.STENCIL_ATTACHMENT=36128]="STENCIL_ATTACHMENT",t[t.DEPTH_STENCIL_ATTACHMENT=33306]="DEPTH_STENCIL_ATTACHMENT",t[t.NONE=0]="NONE",t[t.FRAMEBUFFER_COMPLETE=36053]="FRAMEBUFFER_COMPLETE",t[t.FRAMEBUFFER_INCOMPLETE_ATTACHMENT=36054]="FRAMEBUFFER_INCOMPLETE_ATTACHMENT",t[t.FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT=36055]="FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT",t[t.FRAMEBUFFER_INCOMPLETE_DIMENSIONS=36057]="FRAMEBUFFER_INCOMPLETE_DIMENSIONS",t[t.FRAMEBUFFER_UNSUPPORTED=36061]="FRAMEBUFFER_UNSUPPORTED",t[t.FRAMEBUFFER_BINDING=36006]="FRAMEBUFFER_BINDING",t[t.RENDERBUFFER_BINDING=36007]="RENDERBUFFER_BINDING",t[t.READ_FRAMEBUFFER=36008]="READ_FRAMEBUFFER",t[t.DRAW_FRAMEBUFFER=36009]="DRAW_FRAMEBUFFER",t[t.MAX_RENDERBUFFER_SIZE=34024]="MAX_RENDERBUFFER_SIZE",t[t.INVALID_FRAMEBUFFER_OPERATION=1286]="INVALID_FRAMEBUFFER_OPERATION",t[t.UNPACK_FLIP_Y_WEBGL=37440]="UNPACK_FLIP_Y_WEBGL",t[t.UNPACK_PREMULTIPLY_ALPHA_WEBGL=37441]="UNPACK_PREMULTIPLY_ALPHA_WEBGL",t[t.UNPACK_COLORSPACE_CONVERSION_WEBGL=37443]="UNPACK_COLORSPACE_CONVERSION_WEBGL",t[t.READ_BUFFER=3074]="READ_BUFFER",t[t.UNPACK_ROW_LENGTH=3314]="UNPACK_ROW_LENGTH",t[t.UNPACK_SKIP_ROWS=3315]="UNPACK_SKIP_ROWS",t[t.UNPACK_SKIP_PIXELS=3316]="UNPACK_SKIP_PIXELS",t[t.PACK_ROW_LENGTH=3330]="PACK_ROW_LENGTH",t[t.PACK_SKIP_ROWS=3331]="PACK_SKIP_ROWS",t[t.PACK_SKIP_PIXELS=3332]="PACK_SKIP_PIXELS",t[t.TEXTURE_BINDING_3D=32874]="TEXTURE_BINDING_3D",t[t.UNPACK_SKIP_IMAGES=32877]="UNPACK_SKIP_IMAGES",t[t.UNPACK_IMAGE_HEIGHT=32878]="UNPACK_IMAGE_HEIGHT",t[t.MAX_3D_TEXTURE_SIZE=32883]="MAX_3D_TEXTURE_SIZE",t[t.MAX_ELEMENTS_VERTICES=33e3]="MAX_ELEMENTS_VERTICES",t[t.MAX_ELEMENTS_INDICES=33001]="MAX_ELEMENTS_INDICES",t[t.MAX_TEXTURE_LOD_BIAS=34045]="MAX_TEXTURE_LOD_BIAS",t[t.MAX_FRAGMENT_UNIFORM_COMPONENTS=35657]="MAX_FRAGMENT_UNIFORM_COMPONENTS",t[t.MAX_VERTEX_UNIFORM_COMPONENTS=35658]="MAX_VERTEX_UNIFORM_COMPONENTS",t[t.MAX_ARRAY_TEXTURE_LAYERS=35071]="MAX_ARRAY_TEXTURE_LAYERS",t[t.MIN_PROGRAM_TEXEL_OFFSET=35076]="MIN_PROGRAM_TEXEL_OFFSET",t[t.MAX_PROGRAM_TEXEL_OFFSET=35077]="MAX_PROGRAM_TEXEL_OFFSET",t[t.MAX_VARYING_COMPONENTS=35659]="MAX_VARYING_COMPONENTS",t[t.FRAGMENT_SHADER_DERIVATIVE_HINT=35723]="FRAGMENT_SHADER_DERIVATIVE_HINT",t[t.RASTERIZER_DISCARD=35977]="RASTERIZER_DISCARD",t[t.VERTEX_ARRAY_BINDING=34229]="VERTEX_ARRAY_BINDING",t[t.MAX_VERTEX_OUTPUT_COMPONENTS=37154]="MAX_VERTEX_OUTPUT_COMPONENTS",t[t.MAX_FRAGMENT_INPUT_COMPONENTS=37157]="MAX_FRAGMENT_INPUT_COMPONENTS",t[t.MAX_SERVER_WAIT_TIMEOUT=37137]="MAX_SERVER_WAIT_TIMEOUT",t[t.MAX_ELEMENT_INDEX=36203]="MAX_ELEMENT_INDEX",t[t.RED=6403]="RED",t[t.RGB8=32849]="RGB8",t[t.RGBA8=32856]="RGBA8",t[t.RGB10_A2=32857]="RGB10_A2",t[t.TEXTURE_3D=32879]="TEXTURE_3D",t[t.TEXTURE_WRAP_R=32882]="TEXTURE_WRAP_R",t[t.TEXTURE_MIN_LOD=33082]="TEXTURE_MIN_LOD",t[t.TEXTURE_MAX_LOD=33083]="TEXTURE_MAX_LOD",t[t.TEXTURE_BASE_LEVEL=33084]="TEXTURE_BASE_LEVEL",t[t.TEXTURE_MAX_LEVEL=33085]="TEXTURE_MAX_LEVEL",t[t.TEXTURE_COMPARE_MODE=34892]="TEXTURE_COMPARE_MODE",t[t.TEXTURE_COMPARE_FUNC=34893]="TEXTURE_COMPARE_FUNC",t[t.SRGB=35904]="SRGB",t[t.SRGB8=35905]="SRGB8",t[t.SRGB8_ALPHA8=35907]="SRGB8_ALPHA8",t[t.COMPARE_REF_TO_TEXTURE=34894]="COMPARE_REF_TO_TEXTURE",t[t.RGBA32F=34836]="RGBA32F",t[t.RGB32F=34837]="RGB32F",t[t.RGBA16F=34842]="RGBA16F",t[t.RGB16F=34843]="RGB16F",t[t.TEXTURE_2D_ARRAY=35866]="TEXTURE_2D_ARRAY",t[t.TEXTURE_BINDING_2D_ARRAY=35869]="TEXTURE_BINDING_2D_ARRAY",t[t.R11F_G11F_B10F=35898]="R11F_G11F_B10F",t[t.RGB9_E5=35901]="RGB9_E5",t[t.RGBA32UI=36208]="RGBA32UI",t[t.RGB32UI=36209]="RGB32UI",t[t.RGBA16UI=36214]="RGBA16UI",t[t.RGB16UI=36215]="RGB16UI",t[t.RGBA8UI=36220]="RGBA8UI",t[t.RGB8UI=36221]="RGB8UI",t[t.RGBA32I=36226]="RGBA32I",t[t.RGB32I=36227]="RGB32I",t[t.RGBA16I=36232]="RGBA16I",t[t.RGB16I=36233]="RGB16I",t[t.RGBA8I=36238]="RGBA8I",t[t.RGB8I=36239]="RGB8I",t[t.RED_INTEGER=36244]="RED_INTEGER",t[t.RGB_INTEGER=36248]="RGB_INTEGER",t[t.RGBA_INTEGER=36249]="RGBA_INTEGER",t[t.R8=33321]="R8",t[t.RG8=33323]="RG8",t[t.R16F=33325]="R16F",t[t.R32F=33326]="R32F",t[t.RG16F=33327]="RG16F",t[t.RG32F=33328]="RG32F",t[t.R8I=33329]="R8I",t[t.R8UI=33330]="R8UI",t[t.R16I=33331]="R16I",t[t.R16UI=33332]="R16UI",t[t.R32I=33333]="R32I",t[t.R32UI=33334]="R32UI",t[t.RG8I=33335]="RG8I",t[t.RG8UI=33336]="RG8UI",t[t.RG16I=33337]="RG16I",t[t.RG16UI=33338]="RG16UI",t[t.RG32I=33339]="RG32I",t[t.RG32UI=33340]="RG32UI",t[t.R8_SNORM=36756]="R8_SNORM",t[t.RG8_SNORM=36757]="RG8_SNORM",t[t.RGB8_SNORM=36758]="RGB8_SNORM",t[t.RGBA8_SNORM=36759]="RGBA8_SNORM",t[t.RGB10_A2UI=36975]="RGB10_A2UI",t[t.TEXTURE_IMMUTABLE_FORMAT=37167]="TEXTURE_IMMUTABLE_FORMAT",t[t.TEXTURE_IMMUTABLE_LEVELS=33503]="TEXTURE_IMMUTABLE_LEVELS",t[t.UNSIGNED_INT_2_10_10_10_REV=33640]="UNSIGNED_INT_2_10_10_10_REV",t[t.UNSIGNED_INT_10F_11F_11F_REV=35899]="UNSIGNED_INT_10F_11F_11F_REV",t[t.UNSIGNED_INT_5_9_9_9_REV=35902]="UNSIGNED_INT_5_9_9_9_REV",t[t.FLOAT_32_UNSIGNED_INT_24_8_REV=36269]="FLOAT_32_UNSIGNED_INT_24_8_REV",t[t.UNSIGNED_INT_24_8=34042]="UNSIGNED_INT_24_8",t[t.HALF_FLOAT=5131]="HALF_FLOAT",t[t.RG=33319]="RG",t[t.RG_INTEGER=33320]="RG_INTEGER",t[t.INT_2_10_10_10_REV=36255]="INT_2_10_10_10_REV",t[t.CURRENT_QUERY=34917]="CURRENT_QUERY",t[t.QUERY_RESULT=34918]="QUERY_RESULT",t[t.QUERY_RESULT_AVAILABLE=34919]="QUERY_RESULT_AVAILABLE",t[t.ANY_SAMPLES_PASSED=35887]="ANY_SAMPLES_PASSED",t[t.ANY_SAMPLES_PASSED_CONSERVATIVE=36202]="ANY_SAMPLES_PASSED_CONSERVATIVE",t[t.MAX_DRAW_BUFFERS=34852]="MAX_DRAW_BUFFERS",t[t.DRAW_BUFFER0=34853]="DRAW_BUFFER0",t[t.DRAW_BUFFER1=34854]="DRAW_BUFFER1",t[t.DRAW_BUFFER2=34855]="DRAW_BUFFER2",t[t.DRAW_BUFFER3=34856]="DRAW_BUFFER3",t[t.DRAW_BUFFER4=34857]="DRAW_BUFFER4",t[t.DRAW_BUFFER5=34858]="DRAW_BUFFER5",t[t.DRAW_BUFFER6=34859]="DRAW_BUFFER6",t[t.DRAW_BUFFER7=34860]="DRAW_BUFFER7",t[t.DRAW_BUFFER8=34861]="DRAW_BUFFER8",t[t.DRAW_BUFFER9=34862]="DRAW_BUFFER9",t[t.DRAW_BUFFER10=34863]="DRAW_BUFFER10",t[t.DRAW_BUFFER11=34864]="DRAW_BUFFER11",t[t.DRAW_BUFFER12=34865]="DRAW_BUFFER12",t[t.DRAW_BUFFER13=34866]="DRAW_BUFFER13",t[t.DRAW_BUFFER14=34867]="DRAW_BUFFER14",t[t.DRAW_BUFFER15=34868]="DRAW_BUFFER15",t[t.MAX_COLOR_ATTACHMENTS=36063]="MAX_COLOR_ATTACHMENTS",t[t.COLOR_ATTACHMENT1=36065]="COLOR_ATTACHMENT1",t[t.COLOR_ATTACHMENT2=36066]="COLOR_ATTACHMENT2",t[t.COLOR_ATTACHMENT3=36067]="COLOR_ATTACHMENT3",t[t.COLOR_ATTACHMENT4=36068]="COLOR_ATTACHMENT4",t[t.COLOR_ATTACHMENT5=36069]="COLOR_ATTACHMENT5",t[t.COLOR_ATTACHMENT6=36070]="COLOR_ATTACHMENT6",t[t.COLOR_ATTACHMENT7=36071]="COLOR_ATTACHMENT7",t[t.COLOR_ATTACHMENT8=36072]="COLOR_ATTACHMENT8",t[t.COLOR_ATTACHMENT9=36073]="COLOR_ATTACHMENT9",t[t.COLOR_ATTACHMENT10=36074]="COLOR_ATTACHMENT10",t[t.COLOR_ATTACHMENT11=36075]="COLOR_ATTACHMENT11",t[t.COLOR_ATTACHMENT12=36076]="COLOR_ATTACHMENT12",t[t.COLOR_ATTACHMENT13=36077]="COLOR_ATTACHMENT13",t[t.COLOR_ATTACHMENT14=36078]="COLOR_ATTACHMENT14",t[t.COLOR_ATTACHMENT15=36079]="COLOR_ATTACHMENT15",t[t.SAMPLER_3D=35679]="SAMPLER_3D",t[t.SAMPLER_2D_SHADOW=35682]="SAMPLER_2D_SHADOW",t[t.SAMPLER_2D_ARRAY=36289]="SAMPLER_2D_ARRAY",t[t.SAMPLER_2D_ARRAY_SHADOW=36292]="SAMPLER_2D_ARRAY_SHADOW",t[t.SAMPLER_CUBE_SHADOW=36293]="SAMPLER_CUBE_SHADOW",t[t.INT_SAMPLER_2D=36298]="INT_SAMPLER_2D",t[t.INT_SAMPLER_3D=36299]="INT_SAMPLER_3D",t[t.INT_SAMPLER_CUBE=36300]="INT_SAMPLER_CUBE",t[t.INT_SAMPLER_2D_ARRAY=36303]="INT_SAMPLER_2D_ARRAY",t[t.UNSIGNED_INT_SAMPLER_2D=36306]="UNSIGNED_INT_SAMPLER_2D",t[t.UNSIGNED_INT_SAMPLER_3D=36307]="UNSIGNED_INT_SAMPLER_3D",t[t.UNSIGNED_INT_SAMPLER_CUBE=36308]="UNSIGNED_INT_SAMPLER_CUBE",t[t.UNSIGNED_INT_SAMPLER_2D_ARRAY=36311]="UNSIGNED_INT_SAMPLER_2D_ARRAY",t[t.MAX_SAMPLES=36183]="MAX_SAMPLES",t[t.SAMPLER_BINDING=35097]="SAMPLER_BINDING",t[t.PIXEL_PACK_BUFFER=35051]="PIXEL_PACK_BUFFER",t[t.PIXEL_UNPACK_BUFFER=35052]="PIXEL_UNPACK_BUFFER",t[t.PIXEL_PACK_BUFFER_BINDING=35053]="PIXEL_PACK_BUFFER_BINDING",t[t.PIXEL_UNPACK_BUFFER_BINDING=35055]="PIXEL_UNPACK_BUFFER_BINDING",t[t.COPY_READ_BUFFER=36662]="COPY_READ_BUFFER",t[t.COPY_WRITE_BUFFER=36663]="COPY_WRITE_BUFFER",t[t.COPY_READ_BUFFER_BINDING=36662]="COPY_READ_BUFFER_BINDING",t[t.COPY_WRITE_BUFFER_BINDING=36663]="COPY_WRITE_BUFFER_BINDING",t[t.FLOAT_MAT2x3=35685]="FLOAT_MAT2x3",t[t.FLOAT_MAT2x4=35686]="FLOAT_MAT2x4",t[t.FLOAT_MAT3x2=35687]="FLOAT_MAT3x2",t[t.FLOAT_MAT3x4=35688]="FLOAT_MAT3x4",t[t.FLOAT_MAT4x2=35689]="FLOAT_MAT4x2",t[t.FLOAT_MAT4x3=35690]="FLOAT_MAT4x3",t[t.UNSIGNED_INT_VEC2=36294]="UNSIGNED_INT_VEC2",t[t.UNSIGNED_INT_VEC3=36295]="UNSIGNED_INT_VEC3",t[t.UNSIGNED_INT_VEC4=36296]="UNSIGNED_INT_VEC4",t[t.UNSIGNED_NORMALIZED=35863]="UNSIGNED_NORMALIZED",t[t.SIGNED_NORMALIZED=36764]="SIGNED_NORMALIZED",t[t.VERTEX_ATTRIB_ARRAY_INTEGER=35069]="VERTEX_ATTRIB_ARRAY_INTEGER",t[t.VERTEX_ATTRIB_ARRAY_DIVISOR=35070]="VERTEX_ATTRIB_ARRAY_DIVISOR",t[t.TRANSFORM_FEEDBACK_BUFFER_MODE=35967]="TRANSFORM_FEEDBACK_BUFFER_MODE",t[t.MAX_TRANSFORM_FEEDBACK_SEPARATE_COMPONENTS=35968]="MAX_TRANSFORM_FEEDBACK_SEPARATE_COMPONENTS",t[t.TRANSFORM_FEEDBACK_VARYINGS=35971]="TRANSFORM_FEEDBACK_VARYINGS",t[t.TRANSFORM_FEEDBACK_BUFFER_START=35972]="TRANSFORM_FEEDBACK_BUFFER_START",t[t.TRANSFORM_FEEDBACK_BUFFER_SIZE=35973]="TRANSFORM_FEEDBACK_BUFFER_SIZE",t[t.TRANSFORM_FEEDBACK_PRIMITIVES_WRITTEN=35976]="TRANSFORM_FEEDBACK_PRIMITIVES_WRITTEN",t[t.MAX_TRANSFORM_FEEDBACK_INTERLEAVED_COMPONENTS=35978]="MAX_TRANSFORM_FEEDBACK_INTERLEAVED_COMPONENTS",t[t.MAX_TRANSFORM_FEEDBACK_SEPARATE_ATTRIBS=35979]="MAX_TRANSFORM_FEEDBACK_SEPARATE_ATTRIBS",t[t.INTERLEAVED_ATTRIBS=35980]="INTERLEAVED_ATTRIBS",t[t.SEPARATE_ATTRIBS=35981]="SEPARATE_ATTRIBS",t[t.TRANSFORM_FEEDBACK_BUFFER=35982]="TRANSFORM_FEEDBACK_BUFFER",t[t.TRANSFORM_FEEDBACK_BUFFER_BINDING=35983]="TRANSFORM_FEEDBACK_BUFFER_BINDING",t[t.TRANSFORM_FEEDBACK=36386]="TRANSFORM_FEEDBACK",t[t.TRANSFORM_FEEDBACK_PAUSED=36387]="TRANSFORM_FEEDBACK_PAUSED",t[t.TRANSFORM_FEEDBACK_ACTIVE=36388]="TRANSFORM_FEEDBACK_ACTIVE",t[t.TRANSFORM_FEEDBACK_BINDING=36389]="TRANSFORM_FEEDBACK_BINDING",t[t.FRAMEBUFFER_ATTACHMENT_COLOR_ENCODING=33296]="FRAMEBUFFER_ATTACHMENT_COLOR_ENCODING",t[t.FRAMEBUFFER_ATTACHMENT_COMPONENT_TYPE=33297]="FRAMEBUFFER_ATTACHMENT_COMPONENT_TYPE",t[t.FRAMEBUFFER_ATTACHMENT_RED_SIZE=33298]="FRAMEBUFFER_ATTACHMENT_RED_SIZE",t[t.FRAMEBUFFER_ATTACHMENT_GREEN_SIZE=33299]="FRAMEBUFFER_ATTACHMENT_GREEN_SIZE",t[t.FRAMEBUFFER_ATTACHMENT_BLUE_SIZE=33300]="FRAMEBUFFER_ATTACHMENT_BLUE_SIZE",t[t.FRAMEBUFFER_ATTACHMENT_ALPHA_SIZE=33301]="FRAMEBUFFER_ATTACHMENT_ALPHA_SIZE",t[t.FRAMEBUFFER_ATTACHMENT_DEPTH_SIZE=33302]="FRAMEBUFFER_ATTACHMENT_DEPTH_SIZE",t[t.FRAMEBUFFER_ATTACHMENT_STENCIL_SIZE=33303]="FRAMEBUFFER_ATTACHMENT_STENCIL_SIZE",t[t.FRAMEBUFFER_DEFAULT=33304]="FRAMEBUFFER_DEFAULT",t[t.DEPTH24_STENCIL8=35056]="DEPTH24_STENCIL8",t[t.DRAW_FRAMEBUFFER_BINDING=36006]="DRAW_FRAMEBUFFER_BINDING",t[t.READ_FRAMEBUFFER_BINDING=36010]="READ_FRAMEBUFFER_BINDING",t[t.RENDERBUFFER_SAMPLES=36011]="RENDERBUFFER_SAMPLES",t[t.FRAMEBUFFER_ATTACHMENT_TEXTURE_LAYER=36052]="FRAMEBUFFER_ATTACHMENT_TEXTURE_LAYER",t[t.FRAMEBUFFER_INCOMPLETE_MULTISAMPLE=36182]="FRAMEBUFFER_INCOMPLETE_MULTISAMPLE",t[t.UNIFORM_BUFFER=35345]="UNIFORM_BUFFER",t[t.UNIFORM_BUFFER_BINDING=35368]="UNIFORM_BUFFER_BINDING",t[t.UNIFORM_BUFFER_START=35369]="UNIFORM_BUFFER_START",t[t.UNIFORM_BUFFER_SIZE=35370]="UNIFORM_BUFFER_SIZE",t[t.MAX_VERTEX_UNIFORM_BLOCKS=35371]="MAX_VERTEX_UNIFORM_BLOCKS",t[t.MAX_FRAGMENT_UNIFORM_BLOCKS=35373]="MAX_FRAGMENT_UNIFORM_BLOCKS",t[t.MAX_COMBINED_UNIFORM_BLOCKS=35374]="MAX_COMBINED_UNIFORM_BLOCKS",t[t.MAX_UNIFORM_BUFFER_BINDINGS=35375]="MAX_UNIFORM_BUFFER_BINDINGS",t[t.MAX_UNIFORM_BLOCK_SIZE=35376]="MAX_UNIFORM_BLOCK_SIZE",t[t.MAX_COMBINED_VERTEX_UNIFORM_COMPONENTS=35377]="MAX_COMBINED_VERTEX_UNIFORM_COMPONENTS",t[t.MAX_COMBINED_FRAGMENT_UNIFORM_COMPONENTS=35379]="MAX_COMBINED_FRAGMENT_UNIFORM_COMPONENTS",t[t.UNIFORM_BUFFER_OFFSET_ALIGNMENT=35380]="UNIFORM_BUFFER_OFFSET_ALIGNMENT",t[t.ACTIVE_UNIFORM_BLOCKS=35382]="ACTIVE_UNIFORM_BLOCKS",t[t.UNIFORM_TYPE=35383]="UNIFORM_TYPE",t[t.UNIFORM_SIZE=35384]="UNIFORM_SIZE",t[t.UNIFORM_BLOCK_INDEX=35386]="UNIFORM_BLOCK_INDEX",t[t.UNIFORM_OFFSET=35387]="UNIFORM_OFFSET",t[t.UNIFORM_ARRAY_STRIDE=35388]="UNIFORM_ARRAY_STRIDE",t[t.UNIFORM_MATRIX_STRIDE=35389]="UNIFORM_MATRIX_STRIDE",t[t.UNIFORM_IS_ROW_MAJOR=35390]="UNIFORM_IS_ROW_MAJOR",t[t.UNIFORM_BLOCK_BINDING=35391]="UNIFORM_BLOCK_BINDING",t[t.UNIFORM_BLOCK_DATA_SIZE=35392]="UNIFORM_BLOCK_DATA_SIZE",t[t.UNIFORM_BLOCK_ACTIVE_UNIFORMS=35394]="UNIFORM_BLOCK_ACTIVE_UNIFORMS",t[t.UNIFORM_BLOCK_ACTIVE_UNIFORM_INDICES=35395]="UNIFORM_BLOCK_ACTIVE_UNIFORM_INDICES",t[t.UNIFORM_BLOCK_REFERENCED_BY_VERTEX_SHADER=35396]="UNIFORM_BLOCK_REFERENCED_BY_VERTEX_SHADER",t[t.UNIFORM_BLOCK_REFERENCED_BY_FRAGMENT_SHADER=35398]="UNIFORM_BLOCK_REFERENCED_BY_FRAGMENT_SHADER",t[t.OBJECT_TYPE=37138]="OBJECT_TYPE",t[t.SYNC_CONDITION=37139]="SYNC_CONDITION",t[t.SYNC_STATUS=37140]="SYNC_STATUS",t[t.SYNC_FLAGS=37141]="SYNC_FLAGS",t[t.SYNC_FENCE=37142]="SYNC_FENCE",t[t.SYNC_GPU_COMMANDS_COMPLETE=37143]="SYNC_GPU_COMMANDS_COMPLETE",t[t.UNSIGNALED=37144]="UNSIGNALED",t[t.SIGNALED=37145]="SIGNALED",t[t.ALREADY_SIGNALED=37146]="ALREADY_SIGNALED",t[t.TIMEOUT_EXPIRED=37147]="TIMEOUT_EXPIRED",t[t.CONDITION_SATISFIED=37148]="CONDITION_SATISFIED",t[t.WAIT_FAILED=37149]="WAIT_FAILED",t[t.SYNC_FLUSH_COMMANDS_BIT=1]="SYNC_FLUSH_COMMANDS_BIT",t[t.COLOR=6144]="COLOR",t[t.DEPTH=6145]="DEPTH",t[t.STENCIL=6146]="STENCIL",t[t.MIN=32775]="MIN",t[t.MAX=32776]="MAX",t[t.DEPTH_COMPONENT24=33190]="DEPTH_COMPONENT24",t[t.STREAM_READ=35041]="STREAM_READ",t[t.STREAM_COPY=35042]="STREAM_COPY",t[t.STATIC_READ=35045]="STATIC_READ",t[t.STATIC_COPY=35046]="STATIC_COPY",t[t.DYNAMIC_READ=35049]="DYNAMIC_READ",t[t.DYNAMIC_COPY=35050]="DYNAMIC_COPY",t[t.DEPTH_COMPONENT32F=36012]="DEPTH_COMPONENT32F",t[t.DEPTH32F_STENCIL8=36013]="DEPTH32F_STENCIL8",t[t.INVALID_INDEX=4294967295]="INVALID_INDEX",t[t.TIMEOUT_IGNORED=-1]="TIMEOUT_IGNORED",t[t.MAX_CLIENT_WAIT_TIMEOUT_WEBGL=37447]="MAX_CLIENT_WAIT_TIMEOUT_WEBGL",t[t.

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Uint8Array(a.buffer)),f||(Me(d)?d.bindVertexArray(n.device.currentBoundVAO):s.OES_vertex_array_object.bindVertexArrayOES(n.device.currentBoundVAO)),n}return e.prototype.setSubData=function(r,i,s,o){s===void 0&&(s=0),o===void 0&&(o=i.byteLength-s);for(var n=this.device.gl,a=this.pageByteSize,l=r+o,c=r,h=r%a;c<l;){var u=Me(n)?n.COPY_WRITE_BUFFER:this.gl_target,d=jT(this,c);if(d.ubo)return;n.bindBuffer(u,d),Me(n)?n.bufferSubData(u,h,i,s,Math.min(l-c,a)):n.bufferSubData(u,h,i),c+=a,h=0,s+=a,this.device.debugGroupStatisticsBufferUpload()}},e.prototype.destroy=function(){t.prototype.destroy.call(this);for(var r=0;r<this.gl_buffer_pages.length;r++)this.gl_buffer_pages[r].ubo||this.device.gl.deleteBuffer(this.gl_buffer_pages[r]);this.gl_buffer_pages=[]},e.prototype.createBufferPage=function(r,i,s){var o=this.device.gl,n=i&dt.UNIFORM;if(!Me(o)&&n)return{ubo:!0};var a=this.device.ensureResourceExists(o.createBuffer()),l=Uot(i),c=$It(s);return o.bindBuffer(l,a),o.bufferData(l,r,c),a},e})(of),rDt=(function(t){Jo(e,t);function e(r){var i,s,o,n,a=r.id,l=r.device,c=r.descriptor,h,u=t.call(this,{id:a,device:l})||this;u.type=Wi.InputLayout;var d=c.vertexBufferDescriptors,f=c.indexBufferFormat,g=c.program;Ir(f===I.U16_R||f===I.U32_R||f===null);var p=f!==null?JIt(f):null,m=f!==null?_ot(f):null,v=u.device.gl,b=u.device.ensureResourceExists(Me(v)?v.createVertexArray():l.OES_vertex_array_object.createVertexArrayOES());Me(v)?v.bindVertexArray(b):l.OES_vertex_array_object.bindVertexArrayOES(b),v.bindBuffer(v.ARRAY_BUFFER,jT(u.device.fallbackVertexBuffer));try{for(var y=r0(c.vertexBufferDescriptors),_=y.next();!_.done;_=y.next()){var w=_.value,E=w.stepMode,A=w.attributes;try{for(var x=(o=void 0,r0(A)),S=x.next();!S.done;S=x.next()){var T=S.value,R=T.shaderLocation,B=T.format,O=T.divisor,C=O===void 0?1:O,F=Me(v)?R:(h=g.attributes[R])===null||h===void 0?void 0:h.location,U=ZIt(B);if(T.vertexFormat=U,!me(F)){Lot(B);var H=U.size,N=U.type,G=U.normalized;v.vertexAttribPointer(F,H,N,G,0,0),E===ne.INSTANCE&&(Me(v)?v.vertexAttribDivisor(F,C):l.ANGLE_instanced_arrays.vertexAttribDivisorANGLE(F,C)),v.enableVertexAttribArray(F)}}}catch(Y){o={error:Y}}finally{try{S&&!S.done&&(n=x.return)&&n.call(x)}finally{if(o)throw o.error}}}}catch(Y){i={error:Y}}finally{try{_&&!_.done&&(s=y.return)&&s.call(y)}finally{if(i)throw i.error}}return Me(v)?v.bindVertexArray(null):l.OES_vertex_array_object.bindVertexArrayOES(null),u.vertexBufferDescriptors=d,u.vao=b,u.indexBufferFormat=f,u.indexBufferType=p,u.indexBufferCompByteSize=m,u.program=g,u}return e.prototype.destroy=function(){t.prototype.destroy.call(this),this.device.currentBoundVAO===this.vao&&(Me(this.device.gl)?(this.device.gl.bindVertexArray(null),this.device.gl.deleteVertexArray(this.vao)):(this.device.OES_vertex_array_object.bindVertexArrayOES(null),this.device.OES_vertex_array_object.deleteVertexArrayOES(this.vao)),this.device.currentBoundVAO=null)},e})(of),j$=(function(t){Jo(e,t);function e(r){var i=r.id,s=r.device,o=r.descriptor,n=r.fake,a=t.call(this,{id:i,device:s})||this;a.type=Wi.Texture,o=fo({dimension:ei.TEXTURE_2D,depthOrArrayLayers:1,mipLevelCount:1},o);var l=a.device.gl,c,h,u=a.clampmipLevelCount(o);if(a.immutable=o.usage===xr.RENDER_TARGET,a.pixelStore=o.pixelStore,a.format=o.format,a.dimension=o.dimension,a.formatKind=bot(o.format),a.width=o.width,a.height=o.height,a.depthOrArrayLayers=o.depthOrArrayLayers,a.mipmaps=u>=1,!n){h=a.device.ensureResourceExists(l.createTexture());var d=a.device.translateTextureType(o.format),f=a.device.translateTextureInternalFormat(o.format);if(a.device.setActiveTexture(l.TEXTURE0),a.device.currentTextures[0]=null,a.preprocessImage(),o.dimension===ei.TEXTURE_2D){if(c=

466Z.TEXTURE_2D,l.bindTexture(c,h),a.immutable)if(Me(l))l.texStorage2D(c,u,f,o.width,o.height);else{var g=(f===Z.DEPTH_COMPONENT||a.isNPOT(),0);(a.format===I.D32F||a.format===I.D24_S8)&&!Me(l)&&!s.WEBGL_depth_texture||(l.texImage2D(c,g,f,o.width,o.height,0,f,d,null),a.mipmaps&&(a.mipmaps=!1,l.texParameteri(Z.TEXTURE_2D,Z.TEXTURE_MIN_FILTER,Z.LINEAR),l.texParameteri(Z.TEXTURE_2D,Z.TEXTURE_WRAP_S,Z.CLAMP_TO_EDGE),l.texParameteri(Z.TEXTURE_2D,Z.TEXTURE_WRAP_T,Z.CLAMP_TO_EDGE)))}Ir(o.depthOrArrayLayers===1)}else if(o.dimension===ei.TEXTURE_2D_ARRAY)c=Z.TEXTURE_2D_ARRAY,l.bindTexture(c,h),a.immutable&&Me(l)&&l.texStorage3D(c,u,f,o.width,o.height,o.depthOrArrayLayers);else if(o.dimension===ei.TEXTURE_3D)c=Z.TEXTURE_3D,l.bindTexture(c,h),a.immutable&&Me(l)&&l.texStorage3D(c,u,f,o.width,o.height,o.depthOrArrayLayers);else if(o.dimension===ei.TEXTURE_CUBE_MAP)c=Z.TEXTURE_CUBE_MAP,l.bindTexture(c,h),a.immutable&&Me(l)&&l.texStorage2D(c,u,f,o.width,o.height),Ir(o.depthOrArrayLayers===6);else throw new Error("whoops")}return a.gl_texture=h,a.gl_target=c,a.mipLevelCount=u,a}return e.prototype.setImageData=function(r,i){i===void 0&&(i=0);var s=this.device.gl;kot(this.format);var o=this.gl_target===Z.TEXTURE_3D||this.gl_target===Z.TEXTURE_2D_ARRAY,n=this.gl_target===Z.TEXTURE_CUBE_MAP,a=XIt(r[0]);this.device.setActiveTexture(s.TEXTURE0),this.device.currentTextures[0]=null;var l=r[0],c,h;a?(c=this.width,h=this.height):(c=l.width,h=l.height,this.width=c,this.height=h),s.bindTexture(this.gl_target,this.gl_texture);var u=this.device.translateTextureFormat(this.format),d=Me(s)?this.device.translateInternalTextureFormat(this.format):u,f=this.device.translateTextureType(this.format);this.preprocessImage();for(var g=0;g<this.depthOrArrayLayers;g++){var p=r[g],m=this.gl_target;n&&(m=Z.TEXTURE_CUBE_MAP_POSITIVE_X+g%6),this.immutable?s.texSubImage2D(m,i,0,0,c,h,u,f,p):Me(s)?o?s.texImage3D(m,i,d,c,h,this.depthOrArrayLayers,0,u,f,p):s.texImage2D(m,i,d,c,h,0,u,f,p):a?s.texImage2D(m,i,u,c,h,0,u,f,p):s.texImage2D(m,i,u,u,f,p)}this.mipmaps&&this.generateMipmap(o)},e.prototype.destroy=function(){t.prototype.destroy.call(this),this.device.gl.deleteTexture(XT(this))},e.prototype.clampmipLevelCount=function(r){if(r.dimension===ei.TEXTURE_2D_ARRAY&&r.depthOrArrayLayers>1){var i=wm(r.format);if(i===St.BC1)for(var s=r.width,o=r.height,n=0;n<r.mipLevelCount;n++){if(s<=2||o<=2)return n-1;s=Math.max(s/2|0,1),o=Math.max(o/2|0,1)}}return r.mipLevelCount},e.prototype.preprocessImage=function(){var r=this.device.gl;this.pixelStore&&(this.pixelStore.unpackFlipY&&r.pixelStorei(Z.UNPACK_FLIP_Y_WEBGL,!0),this.pixelStore.packAlignment&&r.pixelStorei(Z.PACK_ALIGNMENT,this.pixelStore.packAlignment),this.pixelStore.unpackAlignment&&r.pixelStorei(Z.UNPACK_ALIGNMENT,this.pixelStore.unpackAlignment))},e.prototype.generateMipmap=function(r){r===void 0&&(r=!1);var i=this.device.gl;return!Me(i)&&this.isNPOT()?this:(this.gl_texture&&this.gl_target&&(i.bindTexture(this.gl_target,this.gl_texture),r?(i.texParameteri(this.gl_target,Z.TEXTURE_BASE_LEVEL,0),i.texParameteri(this.gl_target,Z.TEXTURE_MAX_LEVEL,Math.log2(this.width)),i.texParameteri(this.gl_target,Z.TEXTURE_MIN_FILTER,Z.LINEAR_MIPMAP_LINEAR),i.texParameteri(this.gl_target,Z.TEXTURE_MAG_FILTER,Z.LINEAR)):i.texParameteri(Z.TEXTURE_2D,Z.TEXTURE_MIN_FILTER,Z.NEAREST_MIPMAP_LINEAR),i.generateMipmap(this.gl_target),i.bindTexture(this.gl_target,null)),this)},e.prototype.isNPOT=function(){var r=this.device.gl;return Me(r)?!1:!F4(this.width)||!F4(this.height)},e})(of),iDt=(function(t){Jo(e,t);function e(r){var i=r.id,s=r.device,o=r.descriptor,n=t.call(this,{id:i,device:s})||this;n.type=Wi.RenderTarget,n.gl_renderbuffer=null,n.texture=null;var a=n.device.gl,l=o.format,c=o.width,h=o.height,u=o.sampleCount,d=u===void 0?1:u,f=o.texture,g=!1;if((l===I.D32F||l===I.D24_S8)&&f&&!Me(a)&&!s.WEBGL_depth_texture&&(f.destroy(),n.texture=null,g=!0),!g&&f)n.texture=f;else{n.gl_renderbuffer=n.device.ensureResourceExists(a.createRenderbuffer()),a.bindRenderbuffer(a.RENDERBUFFER,n.gl_renderbuffer);var p=n.device.translateTextureInternalFormat(l,!0);Me(a)&&d>1?a.renderbufferStorageMultisample(Z.RENDERBUFFER,d,p,c,h):a.renderbufferStorage(Z.RENDERBUFFER,p,c,h)}return n.format=l,n.width=c,n.height=h,n.sampleCount=d,n}return e.prototype.destroy=function(){t.prototype.destroy.call(this),this.gl_renderbuffer!==null&&this.device.gl.deleteRenderbuffer(this.gl_renderbuffer),this.texture&&this.texture.destroy()},e})(of),uu;(function(t){t[t.NeedsCompile=0]="NeedsCompile",t[t.Compiling=1]="Compiling",t[t.NeedsBind=2]="NeedsBind",t[t.ReadyToUse=3]="ReadyToUse"})(uu||(uu={}));var sDt=(function(t){Jo(e,t);

466function e(r,i){var s=r.id,o=r.device,n=r.descriptor,a=t.call(this,{id:s,device:o})||this;a.rawVertexGLSL=i,a.type=Wi.Program,a.uniformSetters={},a.attributes=[];var l=a.device.gl;return a.descriptor=n,a.gl_program=a.device.ensureResourceExists(l.createProgram()),a.gl_shader_vert=null,a.gl_shader_frag=null,a.compileState=uu.NeedsCompile,a.tryCompileProgram(),a}return e.prototype.destroy=function(){t.prototype.destroy.call(this),this.device.gl.deleteProgram(this.gl_program),this.device.gl.deleteShader(this.gl_shader_vert),this.device.gl.deleteShader(this.gl_shader_frag)},e.prototype.tryCompileProgram=function(){Ir(this.compileState===uu.NeedsCompile);var r=this.descriptor,i=r.vertex,s=r.fragment,o=this.device.gl;i!=null&&i.glsl&&(s!=null&&s.glsl)&&(this.gl_shader_vert=this.compileShader(i.postprocess?i.postprocess(i.glsl):i.glsl,o.VERTEX_SHADER),this.gl_shader_frag=this.compileShader(s.postprocess?s.postprocess(s.glsl):s.glsl,o.FRAGMENT_SHADER),o.attachShader(this.gl_program,this.gl_shader_vert),o.attachShader(this.gl_program,this.gl_shader_frag),o.linkProgram(this.gl_program),this.compileState=uu.Compiling,Me(o)||(this.readUniformLocationsFromLinkedProgram(),this.readAttributesFromLinkedProgram()))},e.prototype.readAttributesFromLinkedProgram=function(){for(var r,i=this.device.gl,s=i.getProgramParameter(this.gl_program,i.ACTIVE_ATTRIBUTES),o=zIt(this.descriptor.vertex.glsl),n=VIt(this.rawVertexGLSL,o),a=function(h){var u=i.getActiveAttrib(l.gl_program,h),d=u.name,f=u.type,g=u.size,p=i.getAttribLocation(l.gl_program,d),m=(r=n.find(function(v){return v.name===d}))===null||r===void 0?void 0:r.location;p>=0&&!me(m)&&(l.attributes[m]={name:d,location:p,type:f,size:g})},l=this,c=0;c<s;c++)a(c)},e.prototype.readUniformLocationsFromLinkedProgram=function(){for(var r=this.device.gl,i=r.getProgramParameter(this.gl_program,r.ACTIVE_UNIFORMS),s=0;s<i;s++){var o=r.getActiveUniform(this.gl_program,s),n=kIt(o.name).name,a=r.getUniformLocation(this.gl_program,n);if(this.uniformSetters[n]=Pot(r,a,o),o&&o.size>1)for(var l=0;l<o.size;l++)a=r.getUniformLocation(this.gl_program,"".concat(n,"[").concat(l,"]")),this.uniformSetters["".concat(n,"[").concat(l,"]")]=Pot(r,a,o)}},e.prototype.compileShader=function(r,i){var s=this.device.gl,o=this.device.ensureResourceExists(s.createShader(i));return s.shaderSource(o,r),s.compileShader(o),o},e.prototype.setUniformsLegacy=function(r){r===void 0&&(r={});var i=this.device.gl;if(!Me(i)){var s=!1;for(var o in r){s||(i.useProgram(this.gl_program),s=!0);var n=r[o],a=this.uniformSetters[o];if(a){var l=n;l instanceof j$&&(l=l.textureIndex),a(l)}}}return this},e})(of),oDt=(function(t){Jo(e,t);function e(r){var i=r.id,s=r.device,o=r.descriptor,n=t.call(this,{id:i,device:s})||this;n.type=Wi.QueryPool;var a=n.device.gl;if(Me(a)){var l=o.elemCount,c=o.type;n.gl_query=bIt(l,function(){return n.device.ensureResourceExists(a.createQuery())}),n.gl_query_type=QIt(c)}return n}return e.prototype.queryResultOcclusion=function(r){var i=this.device.gl;if(Me(i)){var s=this.gl_query[r];return i.getQueryParameter(s,i.QUERY_RESULT_AVAILABLE)?!!i.getQueryParameter(s,i.QUERY_RESULT):null}return null},e.prototype.destroy=function(){t.prototype.destroy.call(this);var r=this.device.gl;if(Me(r))for(var i=0;i<this.gl_query.length;i++)r.deleteQuery(this.gl_query[i])},e})(of),nDt=(function(t){Jo(e,t);function e(r){var i=r.id,s=r.device,o=t.call(this,{id:i,device:s})||this;return o.type=Wi.Readback,o.gl_pbo=null,o.gl_sync=null,o}return e.prototype.clientWaitAsync=function(r,i,s){i===void 0&&(i=0),s===void 0&&(s=10);var o=this.device.gl;return new Promise(function(n,a){function l(){var c=o.clientWaitSync(r,i,0);if(c==o.WAIT_FAILED){a();return}if(c==o.TIMEOUT_EXPIRED){setTimeout(l,Hst(s,0,o.MAX_CLIENT_WAIT_TIMEOUT_WEBGL));return}n()}l()})},e.prototype.getBufferSubDataAsync=function(r,i,s,o,n,a){return Rr(this,void 0,void 0,function(){var l;return hT(this,function(c){switch(c.label){case 0:return l=this.device.gl,Me(l)?(this.gl_sync=l.fenceSync(l.SYNC_GPU_COMMANDS_COMPLETE,0),l.flush(),[4,this.clientWaitAsync(this.gl_sync,0,10)]):[3,2];case 1:return c.sent(),l.bindBuffer(r,i),l.getBufferSubData(r,s,o,n,a),l.bindBuffer(r,null),[2,o];case 2:return[2]}})})},e.prototype.readTexture=function(r,i,s,o,n,a,l,c){return l===void 0&&(l=0),c===void 0&&(c=a.byteLength||0),Rr(this,void 0,void 0,function(){var h,u,d,f,g;return hT(this,function(p){return h=this.device.gl,u=r,d=this.device.translateTextureFormat(u.format),f=this.device.translateTextureType(u.format),g=vIt(u.format),Me(h)?(this.gl_pbo=this.device.ensureResourceExists(h.createBuffer()),h.bindBuffer(h.PIXEL_PACK_BUFFER,this.gl_pbo),h.bufferData(h.PIXEL_PACK_BUFFER,c,h.STREAM_READ),h.bindBuffer(h.PIXEL_PACK_BUFFER,null),h.bindFramebuffer(Z.READ_FRAMEBUFFER,this.device.readbackFramebuffer),h.framebufferTexture2D(Z.READ_FRAMEBUFFER,Z.COLOR_ATTACHMENT0,Z.TEXTURE_2D,u.gl_texture,0),h.bindBuffer(h.PIXEL_PACK_BUFFER,this.gl_pbo),h.readPixels(i,s,o,n,d,f,l*g),h.bindBuffer(h.PIXEL_PACK_BUFFER,null),[2,this.getBufferSubDataAsync(h.PIXEL_PACK_BUFFER,this.gl_pbo,0,a,l,0)]):[2,this.readTextureSync(r,i,s,o,n,a,l,c)]})})},e.prototype.readTextureSync=function(r,i,s,o,n,a,l,c){c===void 0&&(c=a.byteLength||0);var h=this.device.gl,u=r,d=this.device.translateTextureType(u.format);return h.bindFramebuffer(Z.FRAMEBUFFER,this.device.readbackFramebuffer),h.framebufferTexture2D(Z.FRAMEBUFFER,Z.COLOR_ATTACHMENT0,Z.TEXTURE_2D,u.gl_texture,0),h.pixelStorei(h.PACK_ALIGNMENT,4),h.readPixels(i,s,o,n,h.RGBA,d,a),a},e.prototype.readBuffer=function(r,i,s,o,n){return Rr(this,void 0,void 0,function(){var a;return hT(this,function(l){return a=this.device.gl,Me(a)?[2,this.getBufferSubDataAsync(a.ARRAY_BUFFER,jT(r,i),i,s,o,n)]:[2,Promise.reject()]})})},e.prototype.destroy=function(){t.prototype.destroy.call(this),Me(this.device.gl)&&(this.gl_sync!==null&&this.device.gl.deleteSync(this.gl_sync),this.gl_pbo!==null&&this.device.gl.deleteBuffer(this.gl_pbo))},e})(of),aDt=(function(t){Jo(e,t);function e(r){var i=r.id,s=r.device,o=r.descriptor,n,a,l=t.call(this,{id:i,device:s})||this;return l.type=Wi.RenderPipeline,l.drawMode=HIt((n=o.topology)!==null&&n!==void 0?n:Go.TRIANGLES),l.program=o.program,l.inputLayout=o.inputLayout,l.megaState=fo(fo({},UT(GT)),o.megaStateDescriptor),l.colorAttachmentFormats=o.colorAttachmentFormats.slice(),l.depthStencilAttachmentFormat=o.depthStencilAttachmentFormat,l.sampleC

466ount=(a=o.sampleCount)!==null&&a!==void 0?a:1,l}return e})(of),lDt=(function(t){Jo(e,t);function e(r){var i=r.id,s=r.device,o=r.descriptor,n=t.call(this,{id:i,device:s})||this;return n.type=Wi.ComputePipeline,n.descriptor=o,n}return e})(of),cDt=(function(){function t(){this.liveObjects=new Set,this.creationStacks=new Map,this.deletionStacks=new Map}return t.prototype.trackResourceCreated=function(e){this.creationStacks.set(e,new Error().stack),this.liveObjects.add(e)},t.prototype.trackResourceDestroyed=function(e){this.deletionStacks.has(e)&&console.warn("Object double freed:",e,`
467
468Creation stack: `,this.creationStacks.get(e),`
469
470Deletion stack: `,this.deletionStacks.get(e),`
471
472This stack: `,new Error().stack),this.deletionStacks.set(e,new Error().stack),this.liveObjects.delete(e)},t.prototype.checkForLeaks=function(){var e,r;try{for(var i=r0(this.liveObjects.values()),s=i.next();!s.done;s=i.next()){var o=s.value;console.warn("Object leaked:",o,"Creation stack:",this.creationStacks.get(o))}}catch(n){e={error:n}}finally{try{s&&!s.done&&(r=i.return)&&r.call(i)}finally{if(e)throw e.error}}},t.prototype.setResourceLeakCheck=function(e,r){r?this.liveObjects.add(e):this.liveObjects.delete(e)},t})(),hDt=(function(t){Jo(e,t);function e(r){var i=r.id,s=r.device,o=r.descriptor,n,a,l=t.call(this,{id:i,device:s})||this;l.type=Wi.Sampler;var c=l.device.gl;if(Me(c)){var h=l.device.ensureResourceExists(c.createSampler());c.samplerParameteri(h,Z.TEXTURE_WRAP_S,rI(o.addressModeU)),c.samplerParameteri(h,Z.TEXTURE_WRAP_T,rI(o.addressModeV)),c.samplerParameteri(h,Z.TEXTURE_WRAP_R,rI((n=o.addressModeW)!==null&&n!==void 0?n:o.addressModeU)),c.samplerParameteri(h,Z.TEXTURE_MIN_FILTER,H4(o.minFilter,o.mipmapFilter)),c.samplerParameteri(h,Z.TEXTURE_MAG_FILTER,H4(o.magFilter,xn.NO_MIP)),o.lodMinClamp!==void 0&&c.samplerParameterf(h,Z.TEXTURE_MIN_LOD,o.lodMinClamp),o.lodMaxClamp!==void 0&&c.samplerParameterf(h,Z.TEXTURE_MAX_LOD,o.lodMaxClamp),o.compareFunction!==void 0&&(c.samplerParameteri(h,c.TEXTURE_COMPARE_MODE,c.COMPARE_REF_TO_TEXTURE),c.samplerParameteri(h,c.TEXTURE_COMPARE_FUNC,o.compareFunction));var u=(a=o.maxAnisotropy)!==null&&a!==void 0?a:1;u>1&&l.device.EXT_texture_filter_anisotropic!==null&&(Ir(o.minFilter===io.BILINEAR&&o.magFilter===io.BILINEAR&&o.mipmapFilter===xn.LINEAR),c.samplerParameterf(h,l.device.EXT_texture_filter_anisotropic.TEXTURE_MAX_ANISOTROPY_EXT,u)),l.gl_sampler=h}else l.descriptor=o;return l}return e.prototype.setTextureParameters=function(r,i,s){var o,n=this.device.gl,a=this.descriptor;this.isNPOT(i,s)?n.texParameteri(Z.TEXTURE_2D,Z.TEXTURE_MIN_FILTER,Z.LINEAR):n.texParameteri(r,Z.TEXTURE_MIN_FILTER,H4(a.minFilter,a.mipmapFilter)),n.texParameteri(Z.TEXTURE_2D,Z.TEXTURE_WRAP_S,rI(a.addressModeU)),n.texParameteri(Z.TEXTURE_2D,Z.TEXTURE_WRAP_T,rI(a.addressModeV)),n.texParameteri(r,Z.TEXTURE_MAG_FILTER,H4(a.magFilter,xn.NO_MIP));var l=(o=a.maxAnisotropy)!==null&&o!==void 0?o:1;l>1&&this.device.EXT_texture_filter_anisotropic!==null&&(Ir(a.minFilter===io.BILINEAR&&a.magFilter===io.BILINEAR&&a.mipmapFilter===xn.LINEAR),n.texParameteri(r,this.device.EXT_texture_filter_anisotropic.TEXTURE_MAX_ANISOTROPY_EXT,l))},e.prototype.destroy=function(){t.prototype.destroy.call(this),Me(this.device.gl)&&this.device.gl.deleteSampler(G$(this))},e.prototype.isNPOT=function(r,i){return!F4(r)||!F4(i)},e})(of),uDt=(function(){function t(){}return t.prototype.dispatchWorkgroups=function(e,r,i){},t.prototype.dispatchWorkgroupsIndirect=function(e,r){},t.prototype.setPipeline=function(e){},t.prototype.setBindings=function(e){},t.prototype.pushDebugGroup=function(e){},t.prototype.popDebugGroup=function(){},t.prototype.insertDebugMarker=function(e){},t})(),dDt=(function(t){Jo(e,t);function e(){var r=t!==null&&t.apply(this,arguments)||this;return r.type=Wi.RenderBundle,r.commands=[],r}return e.prototype.push=function(r){this.commands.push(r)},e.prototype.replay=function(){this.commands.forEach(function(r){return r()})},e})(of),Wot=65536,fDt=/uniform(?:\s+)(\w+)(?:\s?){([^]*?)}/g,pDt=(function(){function t(e,r){r===void 0&&(r={}),this.shaderDebug=!1,this.OES_vertex_array_object=null,this.ANGLE_instanced_arrays=null,this.OES_texture_float=null,this.OES_draw_buffers_indexed=null,this.WEBGL_draw_buffers=null,this.WEBGL_depth_texture=null,this.WEBGL_color_buffer_float=null,this.EXT_color_buffer_half_float=null,this.WEBGL_compressed_texture_s3tc=null,this.WEBGL_compressed_texture_s3tc_srgb=null,this.EXT_texture_compression_rgtc=null,this.EXT_texture_filter_anisotropic=null,this.KHR_parallel_shader_compile=null,this.EXT_texture_norm16=null,this.EXT_color_buffer_float=null,this.OES_texture_float_linear=null,this.OES_texture_half_float_linear=null,this.scTexture=null,this.scPlatformFramebuffer=null,this.currentActiveTexture=null,this.currentBoundVAO=null,this.currentProgram=null,this.resourceCreationTracker=null,this.resourceUniqueId=0,this.currentColorAttachments=[],this.currentColorAttachmentLevels=[],this.currentColorResolveTos=[],this.currentColorResolveToLevels=[],this.currentSampleCount=-1,this.currentIndexBufferByteOffset=null,this.currentMegaState=UT(GT),this.currentSamplers=[],this.currentTextures=[],this.currentUniformBuffers=[],this.currentUniformBufferByteOffsets=[],this.currentUniformBufferByteSizes=[],this.currentScissorEnabled=!1,this.currentStencilRef=null,this.currentRenderPassDescriptor=null,this.currentRenderPassDescriptorStack=[],this.debugGroupStack=[],this.resolveColorAttachmentsChanged=!1,this.resolveDepthStencilAttachmentsChanged=!1,this.explicitBindingLocations=!1,this.separateSamplerTextures=!1,this.viewportOrigin=QO.LOWER_LEFT,this.clipSpaceNearZ=Sh.NEGATIVE_ONE,this.supportMRT=!1,this.inBlitRenderPass=!1,this.supportedSampleCounts=[],this.occlusionQueriesRecommended=!1,this.computeShadersSupported=!1,this.gl=e,this.contextAttributes=RE(e.getContextAttributes()),Me(e)?(this.EXT_texture_norm16=e.getExtension("EXT_texture_norm16"),this.EXT_color_buffer_float=e.getExtension("EXT_color_buffer_float")):(this.OES_vertex_array_object=e.getExtension("OES_vertex_array_object"),this.ANGLE_instanced_arrays=e.getExtension("ANGLE_instanced_arrays"),this.OES_texture_float=e.getExtension("OES_texture_float"),this.WEBGL_draw_buffers=e.getExtension("WEBGL_draw_buffers"),this.WEBGL_depth_texture=e.getExtension("WEBGL_depth_texture"),this.WEBGL_color_buffer_float=e.getExtension("WEBGL_color_buffer_float"),this.EXT_color_buffer_half_float=e.getExtension("EXT_color_buffer_half_float"),e.getExtension("EXT_frag_depth"),e.getExtension("OES_element_index_uint"),e.getExtension("OES_standard_derivatives")),this.WEBGL_compressed_texture_s3tc=e.getExtension("WEBGL_compressed_texture_s3tc"),this.WEBGL_compressed_texture_s3tc_srgb=e.getExtension("WEBGL_compressed_texture_s3tc_srgb"),this.EXT_texture_compression_rgtc=e.getExtension("EXT_texture_compression_rgtc"),this.EXT_texture_filter_anisotropic=e.getExtension("EXT_texture_filter_anisotropic"),this.EXT_texture_norm16=e.getExtension("EXT_texture_norm16"),this.OES_texture_float_linear=e.getExtension("OES_texture_float_linear"),this.OES_texture_half_float_linear=e.getExtension("OES_texture_half_float_linear"),this.KHR_parallel_shader_compile=e.getExtension("KHR_parallel_shader_compile"),Me(e)?(this.platformString="WebGL2",this.glslVersion="#version 300 es"):(this.platformString="WebGL1",this.glslVersion="#version 100"),this.scTexture=new j$({id:this.getNextUniqueId(),device:this,descriptor:{width:0,height:0,depthOrArrayLayers:1,dimension:ei.TEXTURE_2D,mipLevelCount:1,usage:xr.RENDER_TARGET,format:this.contextAttributes.alpha===!1?I.U8_RGB_RT:I.U8_RGBA_RT},fake:!0}),this.scTexture.formatKind=en.Float,this.scTexture.gl_target=null,this.scTexture.gl_texture=null,this.resolveColorReadFramebuffer=this.ensureResourceExists(e.createFramebuffer()),this.resolveColorDrawFramebuffer=this.ensureResourceExists(e.createFramebuffer()),this.resolveDepthStencilReadFramebuffer=this.ensureResourceExists(e.createFramebuffer()),this.resolveDepthStencilDrawFramebuffer=this.ensureResourceExists(e.createFramebuffer()),this.renderPassDrawFramebuffer=this.ensureResourceExists(e.createFramebuffer()),this.readbackFramebuffer=this.ensureResourceExists(e.createFramebuffer()),this.fallbackTexture2D=this.createFallbackTexture(ei.TEXTURE_2D,en.Float),this.fallbackTexture2DDepth=this.createFallbackTexture(ei.TEXTURE_2D,en.Depth),this.fallbackVertexBuffer=this.createBuffer({viewOrSize:1,usage:dt.VERTEX,hint:Et.STATIC}),Me(e)&&(this.fallbackTexture2DArray=this.createFallbackTexture(ei.TEXTURE_2D_ARRAY,en.Float),this.fallbackTexture3D=this.createFallbackTexture(ei.TEXTURE_3D,en.Float),this.fallbackTextureCube=this.createFallbackTexture(ei.TEXTURE_CUBE_MAP,en.Float)),this.currentMegaState.depthCompare=qe.

472LESS,this.currentMegaState.depthWrite=!1,this.currentMegaState.attachmentsState[0].channelWriteMask=Di.ALL,e.enable(e.DEPTH_TEST),e.enable(e.STENCIL_TEST),this.checkLimits(),r.shaderDebug&&(this.shaderDebug=!0),r.trackResources&&(this.resourceCreationTracker=new cDt)}return t.prototype.destroy=function(){this.blitBindings&&this.blitBindings.destroy(),this.blitInputLayout&&this.blitInputLayout.destroy(),this.blitRenderPipeline&&this.blitRenderPipeline.destroy(),this.blitVertexBuffer&&this.blitVertexBuffer.destroy(),this.blitProgram&&this.blitProgram.destroy()},t.prototype.createFallbackTexture=function(e,r){var i=e===ei.TEXTURE_CUBE_MAP?6:1,s=r===en.Depth?I.D32F:I.U8_RGBA_NORM,o=this.createTexture({dimension:e,format:s,usage:xr.SAMPLED,width:1,height:1,depthOrArrayLayers:i,mipLevelCount:1});return r===en.Float&&o.setImageData([new Uint8Array(4*i)]),XT(o)},t.prototype.getNextUniqueId=function(){return++this.resourceUniqueId},t.prototype.checkLimits=function(){var e=this.gl;if(this.maxVertexAttribs=e.getParameter(Z.MAX_VERTEX_ATTRIBS),Me(e)){this.uniformBufferMaxPageByteSize=Math.min(e.getParameter(Z.MAX_UNIFORM_BLOCK_SIZE),Wot),this.uniformBufferWordAlignment=e.getParameter(e.UNIFORM_BUFFER_OFFSET_ALIGNMENT)/4;var r=e.getInternalformatParameter(e.RENDERBUFFER,e.DEPTH32F_STENCIL8,e.SAMPLES);this.supportedSampleCounts=r?EE([],np(r),!1):[],this.occlusionQueriesRecommended=!0}else this.uniformBufferWordAlignment=64,this.uniformBufferMaxPageByteSize=Wot;this.uniformBufferMaxPageWordSize=this.uniformBufferMaxPageByteSize/4,this.supportedSampleCounts.includes(1)||this.supportedSampleCounts.push(1),this.supportedSampleCounts.sort(function(i,s){return i-s})},t.prototype.configureSwapChain=function(e,r,i){var s=this.scTexture;s.width=e,s.height=r,this.scPlatformFramebuffer=_It(i)},t.prototype.getDevice=function(){return this},t.prototype.getCanvas=function(){return this.gl.canvas},t.prototype.getOnscreenTexture=function(){return this.scTexture},t.prototype.beginFrame=function(){},t.prototype.endFrame=function(){},t.prototype.translateTextureInternalFormat=function(e,r){switch(r===void 0&&(r=!1),e){case I.ALPHA:return Z.ALPHA;case I.U8_LUMINANCE:case I.F16_LUMINANCE:case I.F32_LUMINANCE:return Z.LUMINANCE;case I.F16_R:return Z.R16F;case I.F16_RG:return Z.RG16F;case I.F16_RGB:return Z.RGB16F;case I.F16_RGBA:return Z.RGBA16F;case I.F32_R:return Z.R32F;case I.F32_RG:return Z.RG32F;case I.F32_RGB:return Z.RGB32F;case I.F32_RGBA:return Me(this.gl)?Z.RGBA32F:r?this.WEBGL_color_buffer_float.RGBA32F_EXT:Z.RGBA;case I.U8_R_NORM:return Z.R8;case I.U8_RG_NORM:return Z.RG8;case I.U8_RGB_NORM:case I.U8_RGB_RT:return Z.RGB8;case I.U8_RGB_SRGB:return Z.SRGB8;case I.U8_RGBA_NORM:case I.U8_RGBA_RT:return Me(this.gl)?Z.RGBA8:r?Z.RGBA4:Z.RGBA;case I.U8_RGBA:return Z.RGBA;case I.U8_RGBA_SRGB:case I.U8_RGBA_RT_SRGB:return Z.SRGB8_ALPHA8;case I.U16_R:return Z.R16UI;case I.U16_R_NORM:return this.EXT_texture_norm16.R16_EXT;case I.U16_RG_NORM:return this.EXT_texture_norm16.RG16_EXT;case I.U16_RGBA_NORM:return this.EXT_texture_norm16.RGBA16_EXT;case I.U16_RGBA_5551:return Z.RGB5_A1;case I.U16_RGB_565:return Z.RGB565;case I.U32_R:return Z.R32UI;case I.S8_RGBA_NORM:return Z.RGBA8_SNORM;case I.S8_RG_NORM:return Z.RG8_SNORM;case I.BC1:return this.WEBGL_compressed_texture_s3tc.COMPRESSED_RGBA_S3TC_DXT1_EXT;case I.BC1_SRGB:return this.WEBGL_compressed_texture_s3tc_srgb.COMPRESSED_SRGB_ALPHA_S3TC_DXT1_EXT;case I.BC2:return this.WEBGL_compressed_texture_s3tc.COMPRESSED_RGBA_S3TC_DXT3_EXT;case I.BC2_SRGB:return this.WEBGL_compressed_texture_s3tc_srgb.COMPRESSED_SRGB_ALPHA_S3TC_DXT3_EXT;case I.BC3:return this.WEBGL_compressed_texture_s3tc.COMPRESSED_RGBA_S3TC_DXT5_EXT;case I.BC3_SRGB:return this.WEBGL_compressed_texture_s3tc_srgb.COMPRESSED_SRGB_ALPHA_S3TC_DXT5_EXT;case I.BC4_UNORM:return this.EXT_texture_compression_rgtc.COMPRESSED_RED_RGTC1_EXT;case I.BC4_SNORM:return this.EXT_texture_compression_rgtc.COMPRESSED_SIGNED_RED_RGTC1_EXT;case I.BC5_UNORM:return this.EXT_texture_compression_rgtc.COMPRESSED_RED_GREEN_RGTC2_EXT;case I.BC5_SNORM:return this.EXT_texture_compression_rgtc.COMPRESSED_SIGNED_RED_GREEN_RGTC2_EXT;case I.D32F_S8:return Me(this.gl)?Z.DEPTH32F_STENCIL8:this.WEBGL_depth_texture?Z.DEPTH_STENCIL:Z.DEPTH_COMPONENT16;case I.D24_S8:return Me(this.gl)?Z.DEPTH24_STENCIL8:this.WEBGL_depth_texture?Z.DEPTH_STENCIL:Z.DEPTH_COMPONENT16;case I.D32F:return Me(this.gl)?Z.DEPTH_COMPONENT32F:this.WEBGL_depth_texture?Z.DEPTH_COMPONENT:Z.DEPTH_COMPONENT16;case I.D24:return Me(this.gl)?Z.DEPTH_COMPONENT24:this.WEBGL_depth_texture?Z.DEPTH_COMPONENT:Z.DEPTH_COMPONENT16;default:throw new Error("whoops")}},t.prototype.translateTextureType=function(e){var r=wm(e);switch(r){case St.U8:return Z.UNSIGNED_BYTE;case St.U16:return Z.UNSIGNED_SHORT;case St.U32:return Z.UNSIGNED_INT;case St.S8:return Z.BYTE;case St.F16:return Z.HALF_FLOAT;case St.F32:return Z.FLOAT;case St.U16_PACKED_5551:return Z.UNSIGNED_SHORT_5_5_5_1;case St.D32F:return Me(this.gl)?Z.FLOAT:this.WEBGL_depth_texture?Z.UNSIGNED_INT:Z.UNSIGNED_BYTE;case St.D24:return Me(this.gl)?Z.UNSIGNED_INT_24_8:this.WEBGL_depth_texture?Z.UNSIGNED_SHORT:Z.UNSIGNED_BYTE;case St.D24S8:return Me(this.gl)?Z.UNSIGNED_INT_24_8:this.WEBGL_depth_texture?Z.UNSIGNED_INT_24_8_WEBGL:Z.UNSIGNED_BYTE;case St.D32FS8:return Z.FLOAT_32_UNSIGNED_INT_24_8_REV;default:throw new Error("whoops")}},t.prototype.translateInternalTextureFormat=function(e){switch(e){case I.F32_R:return Z.R32F;case I.F32_RG:return Z.RG32F;case I.F32_RGB:return Z.RGB32F;case I.F32_RGBA:return Z.RGBA32F;case I.F16_R:return Z.R16F;case I.F16_RG:return Z.RG16F;case I.F16_RGB:return Z.RGB16F;case I.F16_RGBA:return Z.RGBA16F}return this.translateTextureFormat(e)},t.prototype.translateTextureFormat=function(e){if(kot(e)||e===I.F32_LUMINANCE||e===I.U8_LUMINANCE)return this.translateTextureInternalFormat(e);var r=Me(this.gl)||!Me(this.gl)&&!!this.WEBGL_depth_texture;switch(e){case I.D24_S8:case I.D32F_S8:return r?Z.DEPTH_STENCIL:Z.RGBA;case I.D24:case I.D32F:return r?Z.DEPTH_COMPONENT:Z.RGBA}var i=Lot(e),s=L$(e);switch(s){case xe.A:return Z.ALPHA;case xe.R:return i?Z.RED_INTEGER:Z.RED;case xe.RG:return i?Z.RG_INTEGER:Z.RG;case xe.RGB:return i?Z.RGB_INTEGER:Z.RGB;case xe.RGBA:return Z.RGBA}},t.prototype.setActiveTexture=function(e){this.currentActiveTexture!==e&&(this.gl.activeTexture(e),this.currentActiveTexture=e)},t.prototype.bindVAO=function(e){this.currentBoundVAO!==e&&(Me(this.gl)?this.gl.bindVertexArray(e):this.OES_vertex_array_object.bindVertexArrayOES(e),this.currentBoundVAO=e)},t.prototype.programCompiled=function(e){Ir(e.compileState!==uu.NeedsCompile),e.compileState===uu.Compiling&&(e.compileState=uu.NeedsBind,this.shaderDebug&&this.checkProgramCompilationForErrors(e))},t.prototype.useProgram=function(e){this.currentProgram!==e&&(this.programCompiled(e),this.gl.useProgram(e.gl_program),this.currentProgram=e)},t.prototype.ensureResourceExists=function(e){if(e===null){var r=this.gl.getError();throw new Error("Created resource is null; GL error encountered: ".concat(r))}else return e},t.prototype.createBuffer=function(e){return new eDt({id:this.getNextUniqueId(),device:this,descriptor:e})},t.prototype.createTexture=function(e){return new j$({id:this.getNextUniqueId(),device:this,descriptor:e})},t.prototype.createSampler=function(e){return new hDt({id:this.getNextUniqueId(),device:this,descriptor:e})},t.prototype.createRenderTarget=function(e){return new iDt({id:this.getNextUniqueId(),device:this,descriptor:e})},t.prototype.createRenderTargetFromTexture=function(e){var r=e,i=r.format,s=r.width,o=r.height,n=r.mipLevelCount;return Ir(n===1),this.createRenderTarget({format:i,width:s,height:o,sampleCount:1,texture:e})},t.prototype.createProgram=function(e){var r,i,s,o=(r=e.vertex)===null||r===void 0?void 0:r.glsl;return!((i=e.vertex)===null||i===void 0)&&i.glsl&&(e.vertex.glsl=$4(this.queryVendorInfo(),"vert",e.vertex.glsl)),!((s=e.fragment)===null||s===void 0)&&s.glsl&&(e.fragment.glsl=$4(this.queryVendorInfo(),"frag",e.fragment.glsl)),this.createProgramSimple(e,o)},t.prototype.createProgramSimple=function(e,r){var i=new sDt({id:this.getNextUniqueId(),device:this,descriptor:e},r);return i},t.prototype.createBindings=function(e){return new YIt({id:this.getNextUniqueId(),device:this,descriptor:e})},t.prototype.createInputLayout=function(e){return new rDt({id:this.getNextUniqueId(),device:this,descriptor:e})},t.prototype.createRenderPipeline=function(e){return new aDt({id:this.getNextUniqueId(),device:this,descriptor:e})},t.prototype.createComputePass=function(){return new uDt},t.prototype.createComputePipeline=function(e){return new lDt({id:this.getNextUniqueId(),device:this,descriptor:e})},t.prototype.createReadback=function(){return new nDt({id:this.getNextUniqueId(),device:this})},t.prototype.createQueryPool=function(e,r){return new oDt({id:this.getNextUniqueId(),device:this,descriptor:{type:e,elemCount:r}})},t.prototype.formatRenderPassDescriptor=function(e){var r,i,s,o,n,a,l=e.colorAttachment;e.depthClearValue=(r=e.depthClearValue)!==null&&r!==void 0?r:"load",e.stencilClearValue=(i=e.stencilClearValue)!==null&&i!==void 0?i:"load";for(var c=0;c<l.length;c++)e.colorAttachmentLevel||(e.colorAttachmentLevel=[]),e.colorAttachmentLevel[c]=(s=e.colorAttachmentLevel[c])!==null&&s!==void 0?s:0,e.colorResolveToLevel||(e.colorResolveToLevel=[]),e.colorResolveToLevel[c]=(o=e.colorResolveToLevel[c])!==null&&o!==void 0?o:0,e.colorClearColor||(e.colorClearColor=[]),e.colorClearColor[c]=(n=e.colorClearColor[c])!==null&&n!==void 0?n:"load",e.colorStore||(e.colorStore=[]),e.colorStore[c]=(a=e.colorStore[c])!==null&&a!==void 0?a:!1},t.prototype.createRenderBundle=function(){return new dDt({id:this.getNextUniqueId(),device:this})},t.prototype.beginBundle=function(e){this.renderBundle=e},t.prototype.endBundle=function(){this.renderBundle=void 0},t.prototype.executeBundles=function(e){e.forEach(function(r){r.replay()})},t.prototype.createRenderPass=function(e){this.currentRenderPassDescriptor!==null&&this.currentRenderPassDescriptorStack.push(this.currentRenderPassDescriptor),this.currentRenderPassDescriptor=e,this.formatRenderPassDescriptor(e);var r=e.colorAttachment,i=e.colorAttachmentLevel,s=e.colorClearColor,o=e.colorResolveTo,n=e.colorResolveToLevel,a=e.depthStencilAttachment,l=e.depthClearValue,c=e.stencilClearValue,h=e.depthStencilResolveTo,u=o&&o.length===1&&o[0]===this.scTexture;this.setRenderPassParametersBegin(r.length,u);for(var d=0;d<r.length;d++)this.setRenderPassParametersColor(d,r[d],i[d],o[d],n[d],u);this.setRenderPassParametersDepthStencil(a,h,u),this.validateCurrentAttachments();for(var d=0;d<r.length;d++){var f=s[d];f!=="load"&&this.setRenderPassParametersClearColor(d,f.r,f.g,f.b,f.a)}return this.setRenderPassParametersClearDepthStencil(l,c),this},t.prototype.submitPass=function(e){Ir(this.currentRenderPassDescriptor!==null),this.endPass(),this.currentRenderPassDescriptorStack.length?this.currentRenderPassDescriptor=this.currentRenderPassDescriptorStack.pop():this.currentRenderPassDescriptor=null},t.prototype.copySubTexture2D=function(e,r,i,s,o,n){var a=this.gl,l=e,c=s;if(Ir(c.mipLevelCount===1),Ir(l.mipLevelCount===1),Me(a))l===this.scTexture?a.bindFramebuffer(a.DRAW_FRAMEBUFFER,this.scPlatformFramebuffer):(a.bindFramebuffer(a.DRAW_FRAMEBUFFER,this.resolveColorDrawFramebuffer),this.bindFramebufferAttachment(a.DRAW_FRAMEBUFFER,a.COLOR_ATTACHMENT0,l,0)),a.bindFramebuffer(a.READ_FRAMEBUFFER,this.resolveColorReadFramebuffer),this.bindFramebufferAttachment(a.READ_FRAMEBUFFER,a.COLOR_ATTACHMENT0,c,0),a.blitFramebuffer(o,n,o+c.width,n+c.height,r,i,r+c.width,i+c.height,a.COLOR_BUFFER_BIT,a.LINEAR),a.bindFramebuffer(a.READ_FRAMEBUFFER,null),a.bindFramebuffer(a.DRAW_FRAMEBUFFER,null);else if(l===this.scTexture){var h=this.createRenderTargetFromTexture(s);

472this.submitBlitRenderPass(h,l)}},t.prototype.queryLimits=function(){return this},t.prototype.queryTextureFormatSupported=function(e,r,i){switch(e){case I.BC1_SRGB:case I.BC2_SRGB:case I.BC3_SRGB:return this.WEBGL_compressed_texture_s3tc_srgb!==null?W$(r,i,4,4):!1;case I.BC1:case I.BC2:case I.BC3:return this.WEBGL_compressed_texture_s3tc!==null?W$(r,i,4,4):!1;case I.BC4_UNORM:case I.BC4_SNORM:case I.BC5_UNORM:case I.BC5_SNORM:return this.EXT_texture_compression_rgtc!==null?W$(r,i,4,4):!1;case I.U16_R_NORM:case I.U16_RG_NORM:case I.U16_RGBA_NORM:return this.EXT_texture_norm16!==null;case I.F32_R:case I.F32_RG:case I.F32_RGB:case I.F32_RGBA:return this.OES_texture_float_linear!==null;case I.F16_R:case I.F16_RG:case I.F16_RGB:case I.F16_RGBA:return this.OES_texture_half_float_linear!==null;default:return!0}},t.prototype.queryProgramReady=function(e){var r=this.gl;if(e.compileState===uu.NeedsCompile)throw new Error("whoops");if(e.compileState===uu.Compiling){var i=void 0;return this.KHR_parallel_shader_compile!==null?i=r.getProgramParameter(e.gl_program,this.KHR_parallel_shader_compile.COMPLETION_STATUS_KHR):i=!0,i&&this.programCompiled(e),i}return e.compileState===uu.NeedsBind||e.compileState===uu.ReadyToUse},t.prototype.queryPlatformAvailable=function(){return this.gl.isContextLost()},t.prototype.queryVendorInfo=function(){return this},t.prototype.queryRenderPass=function(e){return this.currentRenderPassDescriptor},t.prototype.queryRenderTarget=function(e){var r=e;return r},t.prototype.setResourceName=function(e,r){if(e.name=r,e.type===Wi.Buffer)for(var i=e.gl_buffer_pages,s=0;s<i.length;s++)iI(i[s],"".concat(r," Page ").concat(s));else if(e.type===Wi.Texture)iI(XT(e),r);else if(e.type===Wi.Sampler)iI(G$(e),r);else if(e.type===Wi.RenderTarget){var o=e.gl_renderbuffer;o!==null&&iI(o,r)}else e.type===Wi.InputLayout&&iI(e.vao,r)},t.prototype.setResourceLeakCheck=function(e,r){this.resourceCreationTracker!==null&&this.resourceCreationTracker.setResourceLeakCheck(e,r)},t.prototype.checkForLeaks=function(){this.resourceCreationTracker!==null&&this.resourceCreationTracker.checkForLeaks()},t.prototype.pushDebugGroup=function(e){},t.prototype.popDebugGroup=function(){},t.prototype.insertDebugMarker=function(e){},t.prototype.programPatched=function(e,r){Ir(this.shaderDebug)},t.prototype.getBufferData=function(e,r,i){i===void 0&&(i=0);var s=this.gl;Me(s)&&(s.bindBuffer(s.COPY_READ_BUFFER,jT(e,i*4)),s.getBufferSubData(s.COPY_READ_BUFFER,i*4,r))},t.prototype.debugGroupStatisticsDrawCall=function(e){e===void 0&&(e=1);for(var r=this.debugGroupStack.length-1;r>=0;r--)this.debugGroupStack[r].drawCallCount+=e},t.prototype.debugGroupStatisticsBufferUpload=function(e){e===void 0&&(e=1);for(var r=this.debugGroupStack.length-1;r>=0;r--)this.debugGroupStack[r].bufferUploadCount+=e},t.prototype.debugGroupStatisticsTextureBind=function(e){e===void 0&&(e=1);for(var r=this.debugGroupStack.length-1;r>=0;r--)this.debugGroupStack[r].textureBindCount+=e},t.prototype.debugGroupStatisticsTriangles=function(e){for(var r=this.debugGroupStack.length-1;r>=0;r--)this.debugGroupStack[r].triangleCount+=e},t.prototype.reportShaderError=function(e,r){var i=this.gl,s=i.getShaderParameter(e,i.COMPILE_STATUS);if(!s){console.error(wIt(r));var o=i.getExtension("WEBGL_debug_shaders");o&&console.error(o.getTranslatedShaderSource(e)),console.error(i.getShaderInfoLog(e))}return s},t.prototype.checkProgramCompilationForErrors=function(e){var r=this.gl,i=e.gl_program;if(!r.getProgramParameter(i,r.LINK_STATUS)){var s=e.descriptor;if(!this.reportShaderError(e.gl_shader_vert,s.vertex.glsl)||!this.reportShaderError(e.gl_shader_frag,s.fragment.glsl))return;console.error(r.getProgramInfoLog(e.gl_program))}},t.prototype.bindFramebufferAttachment=function(e,r,i,s){var o=this.gl;if(me(i))o.framebufferRenderbuffer(e,r,o.RENDERBUFFER,null);else if(i.type===Wi.RenderTarget)i.gl_renderbuffer!==null?o.framebufferRenderbuffer(e,r,o.RENDERBUFFER,i.gl_renderbuffer):i.texture!==null&&o.framebufferTexture2D(e,r,Z.TEXTURE_2D,XT(i.texture),s);else if(i.type===Wi.Texture){var n=XT(i);i.dimension===ei.TEXTURE_2D?o.framebufferTexture2D(e,r,Z.TEXTURE_2D,n,s):Me(o)&&(i.dimension,ei.TEXTURE_2D_ARRAY)}},t.prototype.bindFramebufferDepthStencilAttachment=function(e,r){var i=this.gl,s=me(r)?se.Depth|se.Stencil:LT(r.format),o=!!(s&se.Depth),n=!!(s&se.Stencil);if(o&&n){var a=Me(this.gl)||!Me(this.gl)&&!!this.WEBGL_depth_texture;a?this.bindFramebufferAttachment(e,i.DEPTH_STENCIL_ATTACHMENT,r,0):this.bindFramebufferAttachment(e,i.DEPTH_ATTACHMENT,r,0)}else o?(this.bindFramebufferAttachment(e,i.DEPTH_ATTACHMENT,r,0),this.bindFramebufferAttachment(e,i.STENCIL_ATTACHMENT,null,0)):n&&(this.bindFramebufferAttachment(e,i.STENCIL_ATTACHMENT,r,0),this.bindFramebufferAttachment(e,i.DEPTH_ATTACHMENT,null,0))},t.prototype.validateCurrentAttachments=function(){for(var e=-1,r=-1,i=-1,s=0;s<this.currentColorAttachments.length;s++){var o=this.currentColorAttachments[s];o!==null&&(e===-1?(e=o.sampleCount,r=o.width,i=o.height):(Ir(e===o.sampleCount),Ir(r===o.width),Ir(i===o.height)))}this.currentDepthStencilAttachment&&(e===-1?e=this.currentDepthStencilAttachment.sampleC

472ount:(Ir(e===this.currentDepthStencilAttachment.sampleCount),Ir(r===this.currentDepthStencilAttachment.width),Ir(i===this.currentDepthStencilAttachment.height))),this.currentSampleCount=e},t.prototype.setRenderPassParametersBegin=function(e,r){r===void 0&&(r=!1);var i=this.gl;if(r)i.bindFramebuffer(Z.FRAMEBUFFER,null);else if(Me(i)?i.bindFramebuffer(Z.DRAW_FRAMEBUFFER,this.renderPassDrawFramebuffer):this.inBlitRenderPass||i.bindFramebuffer(Z.FRAMEBUFFER,this.renderPassDrawFramebuffer),Me(i)?i.drawBuffers([Z.COLOR_ATTACHMENT0,Z.COLOR_ATTACHMENT1,Z.COLOR_ATTACHMENT2,Z.COLOR_ATTACHMENT3]):!this.inBlitRenderPass&&this.WEBGL_draw_buffers&&this.WEBGL_draw_buffers.drawBuffersWEBGL([Z.COLOR_ATTACHMENT0_WEBGL,Z.COLOR_ATTACHMENT1_WEBGL,Z.COLOR_ATTACHMENT2_WEBGL,Z.COLOR_ATTACHMENT3_WEBGL]),!this.inBlitRenderPass)for(var s=e;s<this.currentColorAttachments.length;s++){var o=Me(i)?Z.DRAW_FRAMEBUFFER:Z.FRAMEBUFFER,n=Me(i)?Z.COLOR_ATTACHMENT0:Z.COLOR_ATTACHMENT0_WEBGL;i.framebufferRenderbuffer(o,n+s,Z.RENDERBUFFER,null),i.framebufferTexture2D(o,n+s,Z.TEXTURE_2D,null,0)}this.currentColorAttachments.length=e},t.prototype.setRenderPassParametersColor=function(e,r,i,s,o,n){n===void 0&&(n=!1);var a=this.gl,l=Me(a);(this.currentColorAttachments[e]!==r||this.currentColorAttachmentLevels[e]!==i)&&(this.currentColorAttachments[e]=r,this.currentColorAttachmentLevels[e]=i,!n&&(l||!l&&this.WEBGL_draw_buffers)&&this.bindFramebufferAttachment(l?Z.DRAW_FRAMEBUFFER:Z.FRAMEBUFFER,(l?Z.COLOR_ATTACHMENT0:Z.COLOR_ATTACHMENT0_WEBGL)+e,r,i),this.resolveColorAttachmentsChanged=!0),(this.currentColorResolveTos[e]!==s||this.currentColorResolveToLevels[e]!==o)&&(this.currentColorResolveTos[e]=s,this.currentColorResolveToLevels[e]=o,s!==null&&(this.resolveColorAttachmentsChanged=!0))},t.prototype.setRenderPassParametersDepthStencil=function(e,r,i){i===void 0&&(i=!1);var s=this.gl;this.currentDepthStencilAttachment!==e&&(this.currentDepthStencilAttachment=e,!i&&!this.inBlitRenderPass&&this.bindFramebufferDepthStencilAttachment(Me(s)?Z.DRAW_FRAMEBUFFER:Z.FRAMEBUFFER,this.currentDepthStencilAttachment),this.resolveDepthStencilAttachmentsChanged=!0),this.currentDepthStencilResolveTo!==r&&(this.currentDepthStencilResolveTo=r,r&&(this.resolveDepthStencilAttachmentsChanged=!0))},t.prototype.setRenderPassParametersClearColor=function(e,r,i,s,o){var n=this.gl;if(this.OES_draw_buffers_indexed!==null){var a=this.currentMegaState.attachmentsState[e];a&&a.channelWriteMask!==Di.ALL&&(this.OES_draw_buffers_indexed.colorMaskiOES(e,!0,!0,!0,!0),a.channelWriteMask=Di.ALL)}else{var a=this.currentMegaState.attachmentsState[0];a&&a.channelWriteMask!==Di.ALL&&(n.colorMask(!0,!0,!0,!0),a.channelWriteMask=Di.ALL)}this.setScissorRectEnabled(!1),Me(n)?n.clearBufferfv(n.COLOR,e,[r,i,s,o]):(n.clearColor(r,i,s,o),n.clear(n.COLOR_BUFFER_BIT))},t.prototype.setRenderPassParametersClearDepthStencil=function(e,r){e===void 0&&(e="load"),r===void 0&&(r="load");var i=this.gl;e!=="load"&&(Ir(!!this.currentDepthStencilAttachment),this.currentMegaState.depthWrite||(i.depthMask(!0),this.currentMegaState.depthWrite=!0),Me(i)?i.clearBufferfv(i.DEPTH,0,[e]):(i.clearDepth(e),i.clear(i.DEPTH_BUFFER_BIT))),r!=="load"&&(Ir(!!this.currentDepthStencilAttachment),this.currentMegaState.stencilWrite||(i.enable(i.STENCIL_TEST),i.stencilMask(255),this.currentMegaState.stencilWrite=!0),Me(i)?i.clearBufferiv(i.STENCIL,0,[r]):(i.clearStencil(r),i.clear(i.STENCIL_BUFFER_BIT)))},t.prototype.setBindings=function(e){var r=this,i;if(this.renderBundle){this.renderBundle.push(function(){return r.setBindings(e)});return}var s=this.gl,o=e,n=o.uniformBufferBindings,a=o.samplerBindings,l=o.bindingLayouts;Ir(0<l.bindingLayoutTables.length);var c=l.bindingLayoutTables[0];Ir(n.length>=c.numUniformBuffers),Ir(a.length>=c.numSamplers);for(var h=0;h<n.length;h++){var u=n[h];if(u.size!==0){var d=c.firstUniformBuffer+h,f=u.buffer,g=u.offset||0,p=u.size||f.byteSize;if(f!==this.currentUniformBuffers[d]||g!==this.currentUniformBufferByteOffsets[d]||p!==this.currentUniformBufferByteSizes[d]){var m=g%f.pageByteSize,v=f.gl_buffer_pages[g/f.pageByteSize|0];Ir(m+p<=f.pageByteSize),Me(s)&&s.bindBufferRange(s.UNIFORM_BUFFER,d,v,m,p),this.currentUniformBuffers[d]=f,this.currentUniformBufferByteOffsets[d]=g,this.currentUniformBufferByteSizes[d]=p}}}for(var h=0;h<c.numSamplers;h++){var u=a[h],b=c.firstSampler+h,y=u!==null&&u.sampler!==null?G$(u.sampler):null,_=u!==null&&u.texture!==null?XT(u.texture):null;if(this.currentSamplers[b]!==y&&(Me(s)&&s.bindSampler(b,y),this.currentSamplers[b]=y),this.currentTextures[b]!==_){if(this.setActiveTexture(s.TEXTURE0+b),_!==null){var w=RE(u).texture,E=w.gl_target,A=w.width,x=w.height;u.texture.textureIndex=b,s.bindTexture(E,_),Me(s)||(i=u.sampler)===null||i===void 0||i.setTextureParameters(E,A,x),this.debugGroupStatisticsTextureBind()}else{var S=fo(fo({},u),Cot),T=S.dimension,R=S.formatKind,E=tDt(T);s.bindTexture(E,this.getFallbackTexture(fo({gl_target:E,formatKind:R},S)))}this.currentTextures[b]=_}}},t.prototype.setViewport=function(e,r,i,s){var o=this.gl;o.viewport(e,r,i,s)},t.prototype.setScissorRect=function(e,r,i,s){var o=this.gl;this.setScissorRectEnabled(!0),o.scissor(e,r,i,s)},t.prototype.applyAttachmentStateIndexed=function(e,r,i){var s=this.gl,o=this.OES_draw_buffers_indexed;r.channelWriteMask!==i.channelWriteMask&&(o.colorMaskiOES(e,!!(i.channelWriteMask&Di.RED),!!(i.channelWriteMask&Di.GREEN),!!(i.channelWriteMask&Di.BLUE),!!(i.channelWriteMask&Di.ALPHA)),r.channelWriteMask=i.channelWriteMask);var n=r.rgbBlendState.blendMode!==i.rgbBlendState.blendMode||r.alphaBlendState.blendMode!==i.alphaBlendState.blendMode,a=r.rgbBlendState.blendSrcFactor!==i.rgbBlendState.blendSrcFactor||r.alphaBlendState.blendSrcFactor!==i.alphaBlendState.blendSrcFactor||r.rgbBlendState.blendDstFactor!==i.rgbBlendState.blendDstFactor||r.alphaBlendState.blendDstFactor!==i.alphaBlendState.blendDstFactor;(a||n)&&($v(r.rgbBlendState)&&$v(r.alphaBlendState)?o.enableiOES(e,s.BLEND):$v(i.rgbBlendState)&&$v(i.alphaBlendState)&&o.disableiOES(e,s.BLEND)),n&&(o.blendEquationSeparateiOES(e,i.rgbBlendState.blendMode,i.alph

472aBlendState.blendMode),r.rgbBlendState.blendMode=i.rgbBlendState.blendMode,r.alphaBlendState.blendMode=i.alphaBlendState.blendMode),a&&(o.blendFuncSeparateiOES(e,i.rgbBlendState.blendSrcFactor,i.rgbBlendState.blendDstFactor,i.alphaBlendState.blendSrcFactor,i.alphaBlendState.blendDstFactor),r.rgbBlendState.blendSrcFactor=i.rgbBlendState.blendSrcFactor,r.alphaBlendState.blendSrcFactor=i.alphaBlendState.blendSrcFactor,r.rgbBlendState.blendDstFactor=i.rgbBlendState.blendDstFactor,r.alphaBlendState.blendDstFactor=i.alphaBlendState.blendDstFactor)},t.prototype.applyAttachmentState=function(e,r){var i=this.gl;e.channelWriteMask!==r.channelWriteMask&&(i.colorMask(!!(r.channelWriteMask&Di.RED),!!(r.channelWriteMask&Di.GREEN),!!(r.channelWriteMask&Di.BLUE),!!(r.channelWriteMask&Di.ALPHA)),e.channelWriteMask=r.channelWriteMask);var s=e.rgbBlendState.blendMode!==r.rgbBlendState.blendMode||e.alphaBlendState.blendMode!==r.alphaBlendState.blendMode,o=e.rgbBlendState.blendSrcFactor!==r.rgbBlendState.blendSrcFactor||e.alphaBlendState.blendSrcFactor!==r.alphaBlendState.blendSrcFactor||e.rgbBlendState.blendDstFactor!==r.rgbBlendState.blendDstFactor||e.alphaBlendState.blendDstFactor!==r.alphaBlendState.blendDstFactor;(o||s)&&($v(e.rgbBlendState)&&$v(e.alphaBlendState)?i.enable(i.BLEND):$v(r.rgbBlendState)&&$v(r.alphaBlendState)&&i.disable(i.BLEND)),s&&(i.blendEquationSeparate(r.rgbBlendState.blendMode,r.alphaBlendState.blendMode),e.rgbBlendState.blendMode=r.rgbBlendState.blendMode,e.alphaBlendState.blendMode=r.alphaBlendState.blendMode),o&&(i.blendFuncSeparate(r.rgbBlendState.blendSrcFactor,r.rgbBlendState.blendDstFactor,r.alphaBlendState.blendSrcFactor,r.alphaBlendState.blendDstFactor),e.rgbBlendState.blendSrcFactor=r.rgbBlendState.blendSrcFactor,e.alphaBlendState.blendSrcFactor=r.alphaBlendState.blendSrcFactor,e.rgbBlendState.blendDstFactor=r.rgbBlendState.blendDstFactor,e.alphaBlendState.blendDstFactor=r.alphaBlendState.blendDstFactor)},t.prototype.setMegaState=function(e){var r=this.gl,i=this.currentMegaState;if(this.OES_draw_buffers_indexed!==null)for(var s=0;s<e.attachmentsState.length;s++)this.applyAttachmentStateIndexed(s,i.attachmentsState[0],e.attachmentsState[0]);else Ir(e.attachmentsState.length===1),this.applyAttachmentState(i.attachmentsState[0],e.attachmentsState[0]);wot(i.blendConstant,e.blendConstant)||(r.blendColor(e.blendConstant.r,e.blendConstant.g,e.blendConstant.b,e.blendConstant.a),Eot(i.blendConstant,e.blendConstant)),i.depthCompare!==e.depthCompare&&(r.depthFunc(e.depthCompare),i.depthCompare=e.depthCompare),!!i.depthWrite!=!!e.depthWrite&&(r.depthMask(e.depthWrite),i.depthWrite=e.depthWrite),!!i.stencilWrite!=!!e.stencilWrite&&(r.stencilMask(e.stencilWrite?255:0),i.stencilWrite=e.stencilWrite);var o=!1;if(!U4(i.stencilFront,e.stencilFront)){o=!0;var n=e.stencilFront,a=n.passOp,l=n.failOp,c=n.depthFailOp,h=n.compare;(i.stencilFront.passOp!==a||i.stencilFront.failOp!==l||i.stencilFront.depthFailOp!==c)&&(r.stencilOpSeparate(r.FRONT,l,c,a),i.stencilFront.passOp=a,i.stencilFront.failOp=l,i.stencilFront.depthFailOp=c),i.stencilFront.compare!==h&&(this.setStencilReference(0),i.stencilFront.compare=h)}if(!U4(i.stencilBack,e.stencilBack)){o=!0;var u=e.stencilBack,a=u.passOp,l=u.failOp,c=u.depthFailOp,h=u.compare;(i.stencilBack.passOp!==a||i.stencilBack.failOp!==l||i.stencilBack.depthFailOp!==c)&&(r.stencilOpSeparate(r.BACK,l,c,a),i.stencilBack.passOp=a,i.stencilBack.failOp=l,i.stencilBack.depthFailOp=c),i.stencilBack.compare!==h&&(this.setStencilReference(0),i.stencilBack.compare=h)}(i.stencilFront.mask!==e.stencilFront.mask||i.stencilBack.mask!==e.stencilBack.mask)&&(o=!0,i.stencilFront.mask=e.stencilFront.mask,i.stencilBack.mask=e.stencilBack.mask),o&&this.applyStencil(),i.cullMode!==e.cullMode&&(i.cullMode===pp.NONE?r.enable(r.CULL_FACE):e.cullMode===pp.NONE&&r.disable(r.CULL_FACE),e.cullMode===pp.BACK?r.cullFace(r.BACK):e.cullMode===pp.FRONT?r.cullFace(r.FRONT):e.cullMode===pp.FRONT_AND_BACK&&r.cullFace(r.FRONT_AND_BACK),i.cullMode=e.cullMode),i.frontFace!==e.frontFace&&(r.frontFace(e.frontFace),i.frontFace=e.frontFace),i.polygonOffset!==e.polygonOffset&&(e.polygonOffset?r.enable(r.POLYGON_OFFSET_FILL):r.disable(r.POLYGON_OFFSET_FILL),i.polygonOffset=e.polygonOffset),(i.polygonOffsetFactor!==e.polygonOffsetFactor||i.polygonOffsetUnits!==e.polygonOffsetUnits)&&(r.polygonOffset(e.polygonOffsetFactor,e.polygonOffsetUnits),i.polygonOffsetFactor=e.polygonOffsetFactor,i.polygonOffsetUnits=e.polygonOffsetUnits)},t.prototype.validatePipelineFormats=function(e){for(var r=0;r<this.currentColorAttachments.length;r++)var i=this.currentColorAttachments[r];this.currentDepthStencilAttachment&&Ir(this.currentDepthStencilAttachment.format===e.depthStencilAttachmentFormat),this.currentSampleCount!==-1&&Ir(this.currentSampleCount===e.sampleC

472ount)},t.prototype.setPipeline=function(e){var r=this;if(this.renderBundle){this.renderBundle.push(function(){return r.setPipeline(e)});return}this.currentPipeline=e,this.validatePipelineFormats(this.currentPipeline),this.setMegaState(this.currentPipeline.megaState);var i=this.currentPipeline.program;if(this.useProgram(i),i.compileState===uu.NeedsBind){var s=this.gl,o=i.gl_program,n=i.descriptor,a=Got(n.vertex.glsl,fDt);if(Me(s))for(var l=0;l<a.length;l++){var c=np(a[l],2),h=c[1],u=s.getUniformBlockIndex(o,h);u!==-1&&u!==4294967295&&s.uniformBlockBinding(o,u,l)}for(var d=Got(n.fragment.glsl,/^uniform .*sampler\S+ (\w+);\s* \/\/ BINDING=(\d+)$/gm),l=0;l<d.length;l++){var f=np(d[l],3),g=f[1],p=f[2],m=s.getUniformLocation(o,g);s.uniform1i(m,parseInt(p))}i.compileState=uu.ReadyToUse}},t.prototype.setVertexInput=function(e,r,i){var s,o,n=this,a;if(this.renderBundle){this.renderBundle.push(function(){return n.setVertexInput(e,r,i)});return}if(e!==null){Ir(this.currentPipeline.inputLayout===e);var l=e;this.bindVAO(l.vao);for(var c=this.gl,h=0;h<l.vertexBufferDescriptors.length;h++){var u=l.vertexBufferDescriptors[h],d=u.arrayStride,f=u.attributes;try{for(var g=(s=void 0,r0(f)),p=g.next();!p.done;p=g.next()){var m=p.value,v=m.shaderLocation,b=m.offset,y=Me(c)?v:(a=l.program.attributes[v])===null||a===void 0?void 0:a.location;if(!me(y)){var _=r[h];if(_===null)continue;var w=m.vertexFormat;c.bindBuffer(c.ARRAY_BUFFER,jT(_.buffer));var E=(_.offset||0)+b;c.vertexAttribPointer(y,w.size,w.type,w.normalized,d,E)}}}catch(x){s={error:x}}finally{try{p&&!p.done&&(o=g.return)&&o.call(g)}finally{if(s)throw s.error}}}if(Ir(i!==null==(l.indexBufferFormat!==null)),i!==null){var A=i.buffer;Ir(A.usage===dt.INDEX),c.bindBuffer(c.ELEMENT_ARRAY_BUFFER,jT(A)),this.currentIndexBufferByteOffset=i.offset||0}else this.currentIndexBufferByteOffset=null}else Ir(this.currentPipeline.inputLayout===null),Ir(i===null),this.bindVAO(null),this.currentIndexBufferByteOffset=0},t.prototype.setStencilReference=function(e){this.currentStencilRef!==e&&(this.currentStencilRef=e,this.applyStencil())},t.prototype.draw=function(e,r,i,s){var o,n=this;if(this.renderBundle){this.renderBundle.push(function(){return n.draw(e,r,i,s)});return}var a=this.gl,l=this.currentPipeline;if(r){var c=[l.drawMode,i||0,e,r];Me(a)?a.drawArraysInstanced.apply(a,EE([],np(c),!1)):(o=this.ANGLE_instanced_arrays).drawArraysInstancedANGLE.apply(o,EE([],np(c),!1))}else a.drawArrays(l.drawMode,i,e);this.debugGroupStatisticsDrawCall(),this.debugGroupStatisticsTriangles(e/3*Math.max(r,1))},t.prototype.drawIndexed=function(e,r,i,s,o){var n,a=this;if(this.renderBundle){this.renderBundle.push(function(){return a.drawIndexed(e,r,i,s,o)});return}var l=this.gl,c=this.currentPipeline,h=RE(c.inputLayout),u=RE(this.currentIndexBufferByteOffset)+i*h.indexBufferCompByteSize;if(r){var d=[c.drawMode,e,h.indexBufferType,u,r];Me(l)?l.drawElementsInstanced.apply(l,EE([],np(d),!1)):(n=this.ANGLE_instanced_arrays).drawElementsInstancedANGLE.apply(n,EE([],np(d),!1))}else l.drawElements(c.drawMode,e,h.indexBufferType,u);this.debugGroupStatisticsDrawCall(),this.debugGroupStatisticsTriangles(e/3*Math.max(r,1))},t.prototype.drawIndirect=function(e,r){},t.prototype.drawIndexedIndirect=function(e,r){},t.prototype.beginOcclusionQuery=function(e){var r=this.gl;if(Me(r)){var i=this.currentRenderPassDescriptor.occlusionQueryPool;r.beginQuery(i.gl_query_type,i.gl_query[e])}},t.prototype.endOcclusionQuery=function(){var e=this.gl;if(Me(e)){var r=this.currentRenderPassDescriptor.occlusionQueryPool;e.endQuery(r.gl_query_type)}},t.prototype.pipelineQueryReady=function(e){var r=e;return this.queryProgramReady(r.program)},t.prototype.pipelineForceReady=function(e){},t.prototype.endPass=function(){for(var e=this.gl,r=Me(e),i=this.currentColorResolveTos.length===1&&this.currentColorResolveTos[0]===this.scTexture,s=!1,o=0;o<this.currentColorAttachments.length;o++){var n=this.currentColorAttachments[o];if(n!==null){var a=this.currentColorResolveTos[o],l=!1;a!==null&&(Ir(n.width===a.width&&n.height===a.height),this.setScissorRectEnabled(!1),i||(r&&e.bindFramebuffer(e.READ_FRAMEBUFFER,this.resolveColorReadFramebuffer),this.resolveColorAttachmentsChanged&&r&&this.bindFramebufferAttachment(e.READ_FRAMEBUFFER,e.COLOR_ATTACHMENT0,n,this.currentColorAttachmentLevels[o])),l=!0,i||(a===this.scTexture?e.bindFramebuffer(r?Z.DRAW_FRAMEBUFFER:Z.FRAMEBUFFER,this.scPlatformFramebuffer):(e.bindFramebuffer(r?Z.DRAW_FRAMEBUFFER:Z.FRAMEBUFFER,this.resolveColorDrawFramebuffer),this.resolveColorAttachmentsChanged&&e.framebufferTexture2D(r?Z.DRAW_FRAMEBUFFER:Z.FRAMEBUFFER,e.COLOR_ATTACHMENT0,e.TEXTURE_2D,a.gl_texture,this.currentColorResolveToLevels[o]))),i||(r?(e.blitFramebuffer(0,0,n.width,n.height,0,0,a.width,a.height,e.COLOR_BUFFER_BIT,e.LINEAR),e.bindFramebuffer(e.DRAW_FRAMEBUFFER,null)):this.submitBl

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473out vec2 v_TexCoord;
474void main() {
475  v_TexCoord = 0.5 * (a_Position + 1.0);
476  gl_Position = vec4(a_Position, 0., 1.);
477
478  #ifdef VIEWPORT_ORIGIN_TL
479    v_TexCoord.y = 1.0 - v_TexCoord.y;
480  #endif
481}`},fragment:{glsl:`uniform sampler2D u_Texture;
482in vec2 v_TexCoord;
483out vec4 outputColor;
484void main() {
485  outputColor = texture(SAMPLER_2D(u_Texture), v_TexCoord);
486}`}}),this.blitVertexBuffer=this.createBuffer({usage:dt.VERTEX|dt.COPY_DST,viewOrSize:new Float32Array([-4,-4,4,-4,0,4])}),this.blitInputLayout=this.createInputLayout({vertexBufferDescriptors:[{arrayStride:8,stepMode:ne.VERTEX,attributes:[{format:I.F32_RG,offset:0,shaderLocation:0}]}],indexBufferFormat:null,program:this.blitProgram}),this.blitRenderPipeline=this.createRenderPipeline({topology:Go.TRIANGLES,sampleCount:1,program:this.blitProgram,colorAttachmentFormats:[I.U8_RGBA_RT],depthStencilAttachmentFormat:null,inputLayout:this.blitInputLayout,megaStateDescriptor:UT(GT)}),this.blitBindings=this.createBindings({samplerBindings:[{sampler:null,texture:e.texture}],uniformBufferBindings:[]}),this.blitProgram.setUniformsLegacy({u_Texture:e}));var i=this.currentRenderPassDescriptor;this.currentRenderPassDescriptor=null,this.inBlitRenderPass=!0;var s=this.createRenderPass({colorAttachment:[e],colorResolveTo:[r],colorClearColor:[op]}),o=this.getCanvas(),n=o.width,a=o.height;s.setPipeline(this.blitRenderPipeline),s.setBindings(this.blitBindings),s.setVertexInput(this.blitInputLayout,[{buffer:this.blitVertexBuffer}

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z$(t){if(t===I.U8_R_NORM)return"r8unorm";if(t===I.S8_R_NORM)return"r8snorm";if(t===I.U8_RG_NORM)return"rg8unorm";if(t===I.S8_RG_NORM)return"rg8snorm";if(t===I.U32_R)return"r32uint";if(t===I.S32_R)return"r32sint";if(t===I.F32_R)return"r32float";if(t===I.U16_RG)return"rg16uint";if(t===I.S16_RG)return"rg16sint";if(t===I.F16_RG)return"rg16float";if(t===I.U8_RGBA_RT)return"bgra8unorm";if(t===I.U8_RGBA_RT_SRGB)return"bgra8unorm-srgb";if(t===I.U8_RGBA_NORM)return"rgba8unorm";if(t===I.U8_RGBA_SRGB)return"rgba8unorm-srgb";if(t===I.S8_RGBA_NORM)return"rgba8snorm";if(t===I.U32_RG)return"rg32uint";if(t===I.S32_RG)return"rg32sint";if(t===I.F32_RG)return"rg32float";if(t===I.U16_RGBA)return"rgba16uint";if(t===I.S16_RGBA)return"rgba16sint";if(t===I.F16_RGBA)return"rgba16float";if(t===I.F32_RGBA)return"rgba32float";if(t===I.U32_RGBA)return"rgba32uint";if(t===I.S32_RGBA)return"rgba32sint";if(t===I.D24)return"depth24plus";if(t===I.D24_S8)return"depth24plus-stencil8";if(t===I.D32F)return"depth32float";if(t===I.D32F_S8)return"depth32float-stencil8";if(t===I.BC1)return"bc1-rgba-unorm";if(t===I.BC1_SRGB)return"bc1-rgba-unorm-srgb";if(t===I.BC2)return"bc2-rgba-unorm";if(t===I.BC2_SRGB)return"bc2-rgba-unorm-srgb";if(t===I.BC3)return"bc3-rgba-unorm";if(t===I.BC3_SRGB)return"bc3-rgba-unorm-srgb";if(t===I.BC4_SNORM)return"bc4-r-snorm";if(t===I.BC4_UNORM)return"bc4-r-unorm";if(t===I.BC5_SNORM)return"bc5-rg-snorm";if(t===I.BC5_UNORM)return"bc5-rg-unorm";throw"whoops"}function 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486)*(1+i/Math.pow(2,10))}function qot(t){switch(t){case"r8unorm":case"r8snorm":case"r8uint":case"r8sint":return{width:1,height:1,length:1};case"r16uint":case"r16sint":case"r16float":case"rg8unorm":case"rg8snorm":case"rg8uint":case"rg8sint":return{width:1,height:1,length:2};case"r32uint":case"r32sint":case"r32float":case"rg16uint":case"rg16sint":case"rg16float":case"rgba8unorm":case"rgba8unorm-srgb":case"rgba8snorm":case"rgba8uint":case"rgba8sint":case"bgra8unorm":case"bgra8unorm-srgb":case"rgb9e5ufloat":case"rgb10a2unorm":case"rg11b10ufloat":return{width:1,height:1,length:4};case"rg32uint":case"rg32sint":case"rg32float":case"rgba16uint":case"rgba16sint":case"rgba16float":return{width:1,height:1,length:8};case"rgba32uint":case"rgba32sint":case"rgba32float":return{width:1,height:1,length:16};case"stencil8":throw new Error("No fixed size for Stencil8 format!");case"depth16unorm":return{width:1,height:1,length:2};case"depth24plus":throw new Error("No fixed size for Depth24Plus 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h=o.uniformBufferBindings,u=o.storageBufferBindings,d=o.samplerBindings,f=o.storageTextureBindings;l.numUniformBuffers=(h==null?void 0:h.length)||0;var g=[[],[],[],[]],p=0;if(h&&h.length)for(var m=0;m<h.length;m++){var v=o.uniformBufferBindings[m],b=v.binding,y=v.size,_=v.offset,w=v.buffer,E={buffer:VT(w),offset:_??0,size:y};g[0].push({binding:b??p++,resource:E})}if(d&&d.length){p=0;for(var m=0;m<d.length;m++){var A=fo(fo({},d[m]),Cot),b=o.samplerBindings[m],x=b.texture!==null?b.texture:l.device.getFallbackTexture(A);A.dimension=x.dimension,A.formatKind=bot(x.format);var S=x.gpuTextureView;if(g[1].push({binding:(n=b.textureBinding)!==null&&n!==void 0?n:p++,resource:S}),b.samplerBinding!==-1){var T=b.sampler!==null?b.sampler:l.device.getFallbackSampler(A),R=CDt(T);g[1].push({binding:(a=b.samplerBinding)!==null&&a!==void 0?a:p++,resource:R})}}}if(u&&u.length){p=0;for(var m=0;m<u.length;m++){var B=o.storageBufferBindings[m],b=B.binding,y=B.size,_=B.offset,w=B.buffer,E={buffer:VT(w),offset:_??0,size:y};g[2].push({binding:b??p++,resource:E})}}if(f&&f.length){p=0;for(var m=0;m<f.length;m++){var O=o.storageTextureBindings[m],b=O.binding,x=O.texture,S=x.gpuTextureView;g[3].push({binding:b??p++,resource:S})}}var C=g.findLastIndex(function(F){return!!F.length});return l.gpuBindGroup=g.map(function(F,U){return U<=C&&l.device.device.createBindGroup({layout:c.getBindGroupLayout(U),entries:F})}),l}return e})(gp),$Dt=(function(t){Jo(e,t);function e(r){var i=r.id,s=r.device,o=r.descriptor,n=t.call(this,{id:i,device:s})||this;n.type=Wi.Buffer;var a=o.usage,l=o.viewOrSize,c=!!(a&dt.MAP_READ);n.usage=TDt(a),c&&(n.usage=dt.MAP_READ|dt.COPY_DST);var h=!lc(l);if(n.view=lc(l)?null:l,n.size=lc(l)?N4(l,4):N4(l.byteLength,4),lc(l))n.gpuBuffer=n.device.device.createBuffer({usage:n.usage,size:n.size,mappedAtCreation:c?h:!1});else{n.gpuBuffer=n.device.device.createBuffer({usage:n.usage,size:n.size,mappedAtCreation:!0});var u=l&&l.constructor||Float32Array;new u(n.gpuBuffer.getMappedRange()).set(l),n.gpuBuffer.unmap()}return n}return e.prototype.setSubData=function(r,i,s,o){s===void 0&&(s=0),o===void 0&&(o=0);var n=this.gpuBuffer;o=o||i.byteLength,o=Math.min(o,this.size-r);var a=i.byteOffset+s,l=a+o,c=o+3&-4;if(c!==o){var h=new Uint8Array(i.buffer.slice(a,l));i=new Uint8Array(c),i.set(h),s=0,a=0,l=c,o=c}for(var u=1024*1024*15,d=0;l-(a+d)>u;)this.device.device.queue.writeBuffer(n,r+d,i.buffer,a+d,u),d+=u;this.device.device.queue.writeBuffer(n,r+d,i.buffer,a+d,o-d)},e.prototype.destroy=function(){t.prototype.destroy.call(this),this.gpuBuffer.destroy()},e})(gp),Zot=(function(){function t(){this.gpuComputePassEncoder=null}return t.prototype.dispatchWorkgroups=function(e,r,i){this.gpuComputePassEncoder.dispatchWorkgroups(e,r,i)},t.prototype.dispatchWorkgroupsIndirect=function(e,r){this.gpuComputePassEncoder.dispatchWorkgroupsIndirect(e.gpuBuffer,r)},t.prototype.finish=function(){this.gpuComputePassEncoder.end(),this.gpuComputePassEncoder=null,this.frameCommandEncoder=null},t.prototype.beginComputePass=function(e){Ir(this.gpuComputePassEncoder===null),this.frameCommandEncoder=e,this.gpuComputePassEncoder=this.frameCommandEncoder.beginComputePass(this.gpuComputePassDescriptor)},t.prototype.setPipeline=function(e){var r=e,i=RE(r.gpuComputePipeline);this.gpuComputePassEncoder.setPipeline(i)},t.prototype.setBindings=function(e){var r=this,i=e;i.gpuBindGroup.forEach(function(s,o){s&&r.gpuComputePassEncoder.setBindGroup(o,i.gpuBindGroup[o])})},t.prototype.pushDebugGroup=function(e){this.gpuComputePassEncoder.pushDebugGroup(e)},t.prototype.popDebugGroup=function(){this.gpuComputePassEncoder.popDebugGroup()},t.prototype.insertDebugMarker=function(e){this.gpuComputePassEncoder.insertDebugMarker(e)},t})(),HDt=(function(t){Jo(e,t);function e(r){var i=r.id,s=r.device,o=r.descriptor,n=t.call(this,{id:i,device:s})||this;n.type=Wi.ComputePipeline,n.gpuComputePipeline=null,n.descriptor=o;var a=o.program,l=a.computeStage;if(l===null)return n;var c={layout:"auto",compute:fo({},l)};return n.gpuComputePipeline=n.device.device.createComputePipeline(c),n.name!==void 0&&(n.gpuComputePipeline.label=n.name),n}return e.prototype.getBindGroupLayout=function(r){return this.gpuComputePipeline.getBindGroupLayout(r)},e})(gp),KDt=(function(t){Jo(e,t);function e(r){var i,s,o,n,a=r.id,l=r.device,c=r.descriptor,h=t.call(this,{id:a,device:l})||this;h.type=Wi.InputLayout;var u=[];try{for(var d=r0(c.vertexBufferDescriptors),f=d.next();!f.done;

486f=d.next()){var g=f.value,p=g.arrayStride,m=g.stepMode,v=g.attributes;u.push({arrayStride:p,stepMode:WDt(m),attributes:[]});try{for(var b=(o=void 0,r0(v)),y=b.next();!y.done;y=b.next()){var _=y.value,w=_.shaderLocation,E=_.format,A=_.offset;u[u.length-1].attributes.push({shaderLocation:w,format:jDt(E),offset:A})}}catch(x){o={error:x}}finally{try{y&&!y.done&&(n=b.return)&&n.call(b)}finally{if(o)throw o.error}}}}catch(x){i={error:x}}finally{try{f&&!f.done&&(s=d.return)&&s.call(d)}finally{if(i)throw i.error}}return h.indexFormat=GDt(c.indexBufferFormat),h.buffers=u,h}return e})(gp),Jot=(function(t){Jo(e,t);function e(r){var i=r.id,s=r.device,o=r.descriptor,n=t.call(this,{id:i,device:s})||this;return n.type=Wi.Program,n.vertexStage=null,n.fragmentStage=null,n.computeStage=null,n.descriptor=o,o.vertex&&(n.vertexStage=n.createShaderStage(o.vertex,"vertex")),o.fragment&&(n.fragmentStage=n.createShaderStage(o.fragment,"fragment")),o.compute&&(n.computeStage=n.createShaderStage(o.compute,"compute")),n}return e.prototype.setUniformsLegacy=function(r){},e.prototype.createShaderStage=function(r,i){var s,o,n=r.glsl,a=r.wgsl,l=r.entryPoint,c=r.postprocess,h=!1,u=a;if(!u)try{u=this.device.glsl_compile(n,i,h)}catch(v){throw console.error(v,n),new Error("whoops")}var d=function(v){if(!u.includes(v))return"continue";u=u.replace("var T_".concat(v,": texture_2d<f32>;"),"var T_".concat(v,": texture_depth_2d;")),u=u.replace(new RegExp("textureSample\\(T_".concat(v,"(.*)\\);$"),"gm"),function(b,y){return"vec4<f32>(textureSample(T_".concat(v).concat(y,"), 0.0, 0.0, 0.0);")})};try{for(var f=r0(["u_TextureFramebufferDepth"]),g=f.next();!g.done;g=f.next()){var p=g.value;d(p)}}catch(v){s={error:v}}finally{try{g&&!g.done&&(o=f.return)&&o.call(f)}finally{if(s)throw s.error}}c&&(u=c(u));var m=this.device.device.createShaderModule({code:u});return{module:m,entryPoint:l||"main"}},e})(gp),qDt=(function(t){Jo(e,t);function e(r){var i=r.id,s=r.device,o=r.descriptor,n=t.call(this,{id:i,device:s})||this;n.type=Wi.QueryPool;var a=o.elemCount,l=o.type;return n.querySet=n.device.device.createQuerySet({type:BDt(l),count:a}),n.resolveBuffer=n.device.device.createBuffer({size:a*8,usage:GPUBufferUsage.QUERY_RESOLVE|GPUBufferUsage.COPY_SRC}),n.cpuBuffer=n.device.device.createBuffer({size:a*8,usage:GPUBufferUsage.COPY_DST|GPUBufferUsage.MAP_READ}),n.results=null,n}return e.prototype.queryResultOcclusion=function(r){return this.results===null?null:this.results[r]!==BigInt(0)},e.prototype.destroy=function(){t.prototype.destroy.call(this),this.querySet.destroy(),this.resolveBuffer.destroy(),this.cpuBuffer.destroy()},e})(gp),ZDt=(function(t){Jo(e,t);function e(r){var i=r.id,s=r.device,o=t.call(this,{id:i,device:s})||this;return o.type=Wi.Readback,o}return e.prototype.readTexture=function(r,i,s,o,n,a,l,c){return l===void 0&&(l=0),Rr(this,void 0,void 0,function(){var h,u,d,f,g,p,m,v;return hT(this,function(b){return h=r,u=0,d=qot(h.gpuTextureformat),f=Math.ceil(o/d.width)*d.length,g=Math.ceil(f/256)*256,p=g*n,m=this.device.createBuffer({usage:dt.STORAGE|dt.MAP_READ|dt.COPY_DST,hint:Et.STATIC,viewOrSize:p}),v=this.device.device.createCommandEncoder(),v.copyTextureToBuffer({texture:h.gpuTexture,mipLevel:0,origin:{x:i,y:s,z:Math.max(u,0)}},{buffer:m.gpuBuffer,offset:0,bytesPerRow:g},{width:o,height:n,depthOrArrayLayers:1}),this.device.device.queue.submit([v.finish()]),[2,this.readBuffer(m,0,a.byteLength===p?a:null,l,p,h.format,!0,!1,f,g,n)]})})},e.prototype.readTextureSync=function(r,i,s,o,n,a,l,c){throw new Error("ERROR_MSG_METHOD_NOT_IMPLEMENTED")},e.prototype.readBuffer=function(r,i,s,o,n,a,l,c,h,u,d){var f=this;i===void 0&&(i=0),s===void 0&&(s=null),n===void 0&&(n=0),a===void 0&&(a=I.U8_RGB),l===void 0&&(l=!1),h===void 0&&(h=0),u===void 0&&(u=0),d===void 0&&(d=0);var g=r,p=n||g.size,m=s||g.view,v=m&&m.constructor&&m.constructor.BYTES_PER_ELEMENT||_ot(a),b=g;if(!(g.usage&dt.MAP_READ&&g.usage&dt.COPY_DST)){var y=this.device.device.createCommandEncoder();b=this.device.createBuffer({usage:dt.STORAGE|dt.MAP_READ|dt.COPY_DST,hint:Et.STATIC,viewOrSize:p}),y.copyBufferToBuffer(g.gpuBuffer,i,b.gpuBuffer,0,p),this.device.device.queue.submit([y.finish()])}return new Promise(function(_,w){b.gpuBuffer.mapAsync(X$.READ,i,p).then(function(){var E=b.gpuBuffer.getMappedRange(i,p),A=m;if(l)A===null?A=Kot(a,p,!0,E):A=Kot(a,A.buffer,void 0,E);

486else if(A===null)switch(v){case 1:A=new Uint8Array(p),A.set(new Uint8Array(E));break;case 2:A=f.getHalfFloatAsFloatRGBAArrayBuffer(p/2,E);break;case 4:A=new Float32Array(p/4),A.set(new Float32Array(E));break}else switch(v){case 1:A=new Uint8Array(A.buffer),A.set(new Uint8Array(E));break;case 2:A=f.getHalfFloatAsFloatRGBAArrayBuffer(p/2,E,m);break;case 4:var x=m&&m.constructor||Float32Array;A=new x(A.buffer),A.set(new x(E));break}if(h!==u){v===1&&!l&&(h*=2,u*=2);for(var S=new Uint8Array(A.buffer),T=h,R=0,B=1;B<d;++B){R=B*u;for(var O=0;O<h;++O)S[T++]=S[R++]}v!==0&&!l?A=new Float32Array(S.buffer,0,T/4):A=new Uint8Array(S.buffer,0,T)}b.gpuBuffer.unmap(),_(A)},function(E){return w(E)})})},e.prototype.getHalfFloatAsFloatRGBAArrayBuffer=function(r,i,s){s||(s=new Float32Array(r));for(var o=new Uint16Array(i);r--;)s[r]=VDt(o[r]);return s},e})(gp),Qot=(function(){function t(e){this.device=e,this.gpuRenderPassEncoder=null,this.gfxColorAttachment=[],this.gfxColorAttachmentLevel=[],this.gfxColorResolveTo=[],this.gfxColorResolveToLevel=[],this.gfxDepthStencilAttachment=null,this.gfxDepthStencilResolveTo=null,this.gpuColorAttachments=[],this.gpuDepthStencilAttachment={view:null,depthLoadOp:"load",depthStoreOp:"store",stencilLoadOp:"load",stencilStoreOp:"store"},this.gpuRenderPassDescriptor={colorAttachments:this.gpuColorAttachments,depthStencilAttachment:this.gpuDepthStencilAttachment}}return t.prototype.getEncoder=function(){var e;return((e=this.renderBundle)===null||e===void 0?void 0:e.renderBundleEncoder)||this.gpuRenderPassEncoder},t.prototype.getTextureView=function(e,r){return Ir(r<e.mipLevelCount),e.mipLevelCount===1?e.gpuTextureView:e.gpuTexture.createView({baseMipLevel:r,mipLevelCount:1})},t.prototype.setRenderPassDescriptor=function(e){var r,i,s,o,n,a;this.descriptor=e,this.gpuRenderPassDescriptor.colorAttachments=this.gpuColorAttachments;var l=e.colorAttachment.length;this.gfxColorAttachment.length=l,this.gfxColorResolveTo.length=l;for(var c=0;c<e.colorAttachment.length;c++){var h=e.colorAttachment[c],u=e.colorResolveTo[c];if(h===null&&u!==null&&(h=u,u=null),this.gfxColorAttachment[c]=h,this.gfxColorResolveTo[c]=u,this.gfxColorAttachmentLevel[c]=((r=e.colorAttachmentLevel)===null||r===void 0?void 0:r[c])||0,this.gfxColorResolveToLevel[c]=((i=e.colorResolveToLevel)===null||i===void 0?void 0:i[c])||0,h!==null){this.gpuColorAttachments[c]===void 0&&(this.gpuColorAttachments[c]={});var d=this.gpuColorAttachments[c];d.view=this.getTextureView(h,((s=this.gfxColorAttachmentLevel)===null||s===void 0?void 0:s[c])||0);var f=(n=(o=e.colorClearColor)===null||o===void 0?void 0:o[c])!==null&&n!==void 0?n:"load";f==="load"?d.loadOp="load":(d.loadOp="clear",d.clearValue=f),d.storeOp=!((a=e.colorStore)===null||a===void 0)&&a[c]?"store":"discard",d.resolveTarget=void 0,u!==null&&(h.sampleCount>1?d.resolveTarget=this.getTextureView(u,this.gfxColorResolveToLevel[c]):d.storeOp="store")}else{this.gpuColorAttachments.length=c,this.gfxColorAttachment.length=c,this.gfxColorResolveTo.length=c;break}}if(this.gfxDepthStencilAttachment=e.depthStencilAttachment,this.gfxDepthStencilResolveTo=e.depthStencilResolveTo,e.depthStencilAttachment){var g=e.depthStencilAttachment,d=this.gpuDepthStencilAttachment;d.view=g.gpuTextureView;

486var p=!!(LT(g.format)&se.Depth);p?(e.depthClearValue==="load"?d.depthLoadOp="load":(d.depthLoadOp="clear",d.depthClearValue=e.depthClearValue),e.depthStencilStore||this.gfxDepthStencilResolveTo!==null?d.depthStoreOp="store":d.depthStoreOp="discard"):(d.depthLoadOp=void 0,d.depthStoreOp=void 0);var m=!!(LT(g.format)&se.Stencil);m?(e.stencilClearValue==="load"?d.stencilLoadOp="load":(d.stencilLoadOp="clear",d.stencilClearValue=e.stencilClearValue),e.depthStencilStore||this.gfxDepthStencilResolveTo!==null?d.stencilStoreOp="store":d.stencilStoreOp="discard"):(d.stencilLoadOp=void 0,d.stencilStoreOp=void 0),this.gpuRenderPassDescriptor.depthStencilAttachment=this.gpuDepthStencilAttachment}else this.gpuRenderPassDescriptor.depthStencilAttachment=void 0;this.gpuRenderPassDescriptor.occlusionQuerySet=me(e.occlusionQueryPool)?void 0:MDt(e.occlusionQueryPool)},t.prototype.beginRenderPass=function(e,r){Ir(this.gpuRenderPassEncoder===null),this.setRenderPassDescriptor(r),this.frameCommandEncoder=e,this.gpuRenderPassEncoder=this.frameCommandEncoder.beginRenderPass(this.gpuRenderPassDescriptor)},t.prototype.flipY=function(e,r){var i=this.device.swapChainHeight;return i-e-r},t.prototype.setViewport=function(e,r,i,s,o,n){o===void 0&&(o=0),n===void 0&&(n=1),this.gpuRenderPassEncoder.setViewport(e,this.flipY(r,s),i,s,o,n)},t.prototype.setScissorRect=function(e,r,i,s){this.gpuRenderPassEncoder.setScissorRect(e,this.flipY(r,s),i,s)},t.prototype.setPipeline=function(e){var r=e,i=RE(r.gpuRenderPipeline);this.getEncoder().setPipeline(i)},t.prototype.setVertexInput=function(e,r,i){if(e!==null){var s=this.getEncoder(),o=e;i!==null&&s.setIndexBuffer(VT(i.buffer),RE(o.indexFormat),i.offset);for(var n=0;n<r.length;n++){var a=r[n];a!==null&&s.setVertexBuffer(n,VT(a.buffer),a.offset)}}},t.prototype.setBindings=function(e){var r=e,i=this.getEncoder();r.gpuBindGroup.forEach(function(s,o){s&&i.setBindGroup(o,r.gpuBindGroup[o])})},t.prototype.setStencilReference=function(e){this.gpuRenderPassEncoder.setStencilReference(e)},t.prototype.draw=function(e,r,i,s){this.getEncoder().draw(e,r,i,s)},t.prototype.drawIndexed=function(e,r,i,s,o){this.getEncoder().drawIndexed(e,r,i,s,o)},t.prototype.drawIndirect=function(e,r){this.getEncoder().drawIndirect(VT(e),r)},t.prototype.drawIndexedIndirect=function(e,r){this.getEncoder().drawIndexedIndirect(VT(e),r)},t.prototype.beginOcclusionQuery=function(e){this.gpuRenderPassEncoder.beginOcclusionQuery(e)},t.prototype.endOcclusionQuery=function(){this.gpuRenderPassEncoder.endOcclusionQuery()},t.prototype.pushDebugGroup=function(e){this.gpuRenderPassEncoder.pushDebugGroup(e)},t.prototype.popDebugGroup=function(){this.gpuRenderPassEncoder.popDebugGroup()},t.prototype.insertDebugMarker=function(e){this.gpuRenderPassEncoder.insertDebugMarker(e)},t.prototype.beginBundle=function(e){this.renderBundle=e},t.prototype.endBundle=function(){this.renderBundle.finish()},t.prototype.executeBundles=function(e){this.gpuRenderPassEncoder.executeBundles(e.map(function(r){return r.renderBundle}))},t.prototype.finish=function(){var e;(e=this.gpuRenderPassEncoder)===null||e===void 0||e.end(),this.gpuRenderPassEncoder=null;for(var r=0;r<this.gfxColorAttachment.length;r++){var i=this.gfxColorAttachment[r],s=this.gfxColorResolveTo[r];i!==null&&s!==null&&i.sampleCount===1&&this.copyAttachment(s,this.gfxColorAttachmentLevel[r],i,this.gfxColorResolveToLevel[r])}this.gfxDepthStencilAttachment&&this.gfxDepthStencilResolveTo&&(this.gfxDepthStencilAttachment.sampleCount>1||this.copyAttachment(this.gfxDepthStencilResolveTo,0,this.gfxDepthStencilAttachment,0)),this.frameCommandEncoder=null},t.prototype.copyAttachment=function(e,r,i,s){Ir(i.sampleCount===1);var o={texture:i.gpuTexture,mipLevel:s},n={texture:e.gpuTexture,mipLevel:r};Ir(i.width>>>s===e.width>>>r),Ir(i.height>>>s===e.height>>>r),Ir(!!(i.usage&Va.COPY_SRC)),Ir(!!(e.usage&Va.COPY_DST)),this.frameCommandEncoder.copyTextureToTexture(o,n,[e.width,e.height,1])},t})(),JDt=(function(t){Jo(e,t);function e(r){var i=r.id,s=r.device,o=r.descriptor,n=t.call(this,{id:i,device:s})||this;return n.type=Wi.RenderPipeline,n.isCreatingAsync=!1,n.gpuRenderPipeline=null,n.descriptor=o,n.device.createRenderPipelineInternal(n,!1),n}return e.prototype.getBindGroupLayout=function(r){return this.gpuRenderPipeline.getBindGroupLayout(r)},e})(gp),QDt=(function(t){Jo(e,t);function e(r){var i=r.id,s=r.device,o=r.descriptor,n,a,l=t.call(this,{id:i,device:s})||this;l.type=Wi.Sampler;var c=o.lodMinClamp,h=o.mipmapFilter===xn.NO_MIP?o.lodMinClamp:o.lodMaxClamp,u=(n=o.maxAnisotropy)!==null&&n!==void 0?n:1;return u>1&&Ir(o.minFilter===io.BILINEAR&&o.magFilter===io.BILINEAR&&o.mipmapFilter===xn.LINEAR),l.gpuS

486ampler=l.device.device.createSampler({addressModeU:V$(o.addressModeU),addressModeV:V$(o.addressModeV),addressModeW:V$((a=o.addressModeW)!==null&&a!==void 0?a:o.addressModeU),lodMinClamp:c,lodMaxClamp:h,minFilter:Vot(o.minFilter),magFilter:Vot(o.magFilter),mipmapFilter:RDt(o.mipmapFilter),compare:o.compareFunction!==void 0?e5(o.compareFunction):void 0,maxAnisotropy:u}),l}return e})(gp),r5=(function(t){Jo(e,t);function e(r){var i=r.id,s=r.device,o=r.descriptor,n=r.skipCreate,a=r.sampleCount,l=t.call(this,{id:i,device:s})||this;l.type=Wi.Texture,l.flipY=!1;var c=o.format,h=o.dimension,u=o.width,d=o.height,f=o.depthOrArrayLayers,g=o.mipLevelCount,p=o.usage,m=o.pixelStore;return l.flipY=!!(m!=null&&m.unpackFlipY),l.device.createTextureShared({format:c,dimension:h??ei.TEXTURE_2D,width:u,height:d,depthOrArrayLayers:f??1,mipLevelCount:g??1,usage:p,sampleCount:a??1},l,n),l}return e.prototype.textureFromImageBitmapOrCanvas=function(r,i,s){for(var o=i[0].width,n=i[0].height,a={size:{width:o,height:n,depthOrArrayLayers:s},format:"rgba8unorm",usage:GPUTextureUsage.TEXTURE_BINDING|GPUTextureUsage.COPY_DST|GPUTextureUsage.RENDER_ATTACHMENT},l=r.createTexture(a),c=0;c<i.length;c++)r.queue.copyExternalImageToTexture({source:i[c],flipY:this.flipY},{texture:l,origin:[0,0,c]},[o,n]);return[l,o,n]},e.prototype.isImageBitmapOrCanvases=function(r){var i=r[0];return i instanceof ImageBitmap||i instanceof HTMLCanvasElement||i instanceof OffscreenCanvas},e.prototype.isVideo=function(r){var i=r[0];return i instanceof HTMLVideoElement},e.prototype.setImageData=function(r,i){var s,o=this,n=this.device.device,a,l,c;if(this.isImageBitmapOrCanvases(r))s=np(this.textureFromImageBitmapOrCanvas(n,r,this.depthOrArrayLayers),3),a=s[0],l=s[1],c=s[2];else if(this.isVideo(r))a=n.importExternalTexture({source:r[0]});else{var h=qot(this.gpuTextureformat),u=Math.ceil(this.width/h.width)*h.length;r.forEach(function(d){n.queue.writeTexture({texture:o.gpuTexture},d,{bytesPerRow:u},{width:o.width,height:o.height})})}this.width=l,this.height=c,a&&(this.gpuTexture=a),this.gpuTextureView=this.gpuTexture.createView({dimension:SDt(this.dimension)})},e.prototype.destroy=function(){t.prototype.destroy.call(this),this.gpuTexture.destroy()},e})(gp),tPt=(function(t){Jo(e,t);function e(r){var i=r.id,s=r.device,o=t.call(this,{id:i,device:s})||this;return o.type=Wi.RenderBundle,o.renderBundleEncoder=o.device.device.createRenderBundleEncoder({colorFormats:[o.device.swapChainFormat]}),o}return e.prototype.finish=function(){this.renderBundle=this.renderBundleEncoder.finish()},e})(gp),ePt=(function(){function t(e,r,i,s,o,n){this.swapChainWidth=0,this.swapChainHeight=0,this.swapChainTextureUsage=Va.RENDER_ATTACHMENT|Va.COPY_DST,this._resourceUniqueId=0,this.renderPassPool=[],this.computePassPool=[],this.frameCommandEncoderPool=[],this.featureTextureCompressionBC=!1,this.platformString="WebGPU",this.glslVersion="#version 440",this.explicitBindingLocations=!0,this.separateSamplerTextures=!0,this.viewportOrigin=QO.UPPER_LEFT,this.clipSpaceNearZ=Sh.ZERO,this.supportsSyncPipelineCompilation=!1,this.supportMRT=!0,this.device=r,this.canvas=i,this.canvasContext=s,this.glsl_compile=o,this.WGSLComposer=n,this.fallbackTexture2D=this.createFallbackTexture(ei.TEXTURE_2D,en.Float),this.setResourceName(this.fallbackTexture2D,"Fallback Texture2D"),this.fallbackTexture2DDepth=this.createFallbackTexture(ei.TEXTURE_2D,en.Depth),this.setResourceName(this.fallbackTexture2DDepth,"Fallback Depth Texture2D"),this.fallbackTexture2DArray=this.createFallbackTexture(ei.TEXTURE_2D_ARRAY,en.Float),this.setResourceName(this.fallbackTexture2DArray,"Fallback Texture2DArray"),this.fallbackTexture3D=this.createFallbackTexture(ei.TEXTURE_3D,en.Float),this.setResourceName(this.fallbackTexture3D,"Fallback Texture3D"),this.fallbackTextureCube=this.createFallbackTexture(ei.TEXTURE_CUBE_MAP,en.Float),this.setResourceName(this.fallbackTextureCube,"Fallback TextureCube"),this.fallbackSamplerFiltering=this.createSampler({addressModeU:Zn.REPEAT,addressModeV:Zn.REPEAT,minFilter:io.POINT,magFilter:io.POINT,mipmapFilter:xn.NEAREST}),this.setResourceName(this.fallbackSamplerFiltering,"Fallback Sampler Filtering"),this.fallbackSamplerComparison=this.createSampler({addressModeU:Zn.REPEAT,addressModeV:Zn.REPEAT,minFilter:io.POINT,magFilter:io.POINT,mipmapFilter:xn.NEAREST,compareFunction:qe.ALWAYS}),this.setResourceName(this.fallbackSamplerComparison,"Fallback Sampler Comparison Filtering"),this.device.features&&(this.featureTextureCompressionBC=this.device.features.has("texture-compression-bc")),this.device.onuncapturederror=function(a){console.error(a.error)}

486,this.swapChainFormat=navigator.gpu.getPreferredCanvasFormat(),this.canvasContext.configure({device:this.device,format:this.swapChainFormat,usage:this.swapChainTextureUsage,alphaMode:"premultiplied"})}return t.prototype.destroy=function(){},t.prototype.configureSwapChain=function(e,r){this.swapChainWidth===e&&this.swapChainHeight===r||(this.swapChainWidth=e,this.swapChainHeight=r)},t.prototype.getOnscreenTexture=function(){var e=this.canvasContext.getCurrentTexture(),r=e.createView(),i=new r5({id:0,device:this,descriptor:{format:I.U8_RGBA_RT,width:this.swapChainWidth,height:this.swapChainHeight,depthOrArrayLayers:0,dimension:ei.TEXTURE_2D,mipLevelCount:1,usage:this.swapChainTextureUsage},skipCreate:!0});return i.depthOrArrayLayers=1,i.sampleCount=1,i.gpuTexture=e,i.gpuTextureView=r,i.name="Onscreen",this.setResourceName(i,"Onscreen Texture"),i},t.prototype.getDevice=function(){return this},t.prototype.getCanvas=function(){return this.canvas},t.prototype.beginFrame=function(){Ir(this.frameCommandEncoderPool.length===0)},t.prototype.endFrame=function(){Ir(this.frameCommandEncoderPool.every(function(e){return e!==null})),this.device.queue.submit(this.frameCommandEncoderPool.map(function(e){return e.finish()})),this.frameCommandEncoderPool=[]},t.prototype.getNextUniqueId=function(){return++this._resourceUniqueId},t.prototype.createBuffer=function(e){return new $Dt({id:this.getNextUniqueId(),device:this,descriptor:e})},t.prototype.createTexture=function(e){return new r5({id:this.getNextUniqueId(),device:this,descriptor:e})},t.prototype.createSampler=function(e){return new QDt({id:this.getNextUniqueId(),device:this,descriptor:e})},t.prototype.createRenderTarget=function(e){var r=new r5({id:this.getNextUniqueId(),device:this,descriptor:fo(fo({},e),{dimension:ei.TEXTURE_2D,mipLevelCount:1,depthOrArrayLayers:1,usage:xr.RENDER_TARGET}),sampleCount:e.sampleCount});return r.depthOrArrayLayers=1,r.type=Wi.RenderTarget,r},t.prototype.createRenderTargetFromTexture=function(e){var r=e,i=r.format,s=r.width,o=r.height,n=r.depthOrArrayLayers,a=r.sampleCount,l=r.mipLevelCount,c=r.gpuTexture,h=r.gpuTextureView,u=r.usage;Ir(!!(u&Va.RENDER_ATTACHMENT));var d=new r5({id:this.getNextUniqueId(),device:this,descriptor:{format:i,width:s,height:o,depthOrArrayLayers:n,dimension:ei.TEXTURE_2D,mipLevelCount:l,usage:u},skipCreate:!0});return d.depthOrArrayLayers=n,d.sampleCount=a,d.gpuTexture=c,d.gpuTextureView=h,d},t.prototype.createProgram=function(e){var r,i;return!((r=e.vertex)===null||r===void 0)&&r.glsl&&(e.vertex.glsl=$4(this.queryVendorInfo(),"vert",e.vertex.glsl)),!((i=e.fragment)===null||i===void 0)&&i.glsl&&(e.fragment.glsl=$4(this.queryVendorInfo(),"frag",e.fragment.glsl)),new Jot({id:this.getNextUniqueId(),device:this,descriptor:e})},t.prototype.createProgramSimple=function(e){return new Jot({id:this.getNextUniqueId(),device:this,descriptor:e})},t.prototype.createTextureShared=function(e,r,i){var s={width:e.width,height:e.height,depthOrArrayLayers:e.depthOrArrayLayers},o=e.mipLevelCount,n=z$(e.format),a=xDt(e.dimension),l=ADt(e.usage);if(r.gpuTextureformat=n,r.dimension=e.dimension,r.format=e.format,r.width=e.width,r.height=e.height,r.depthOrArrayLayers=e.depthOrArrayLayers,r.mipLevelCount=o,r.usage=l,r.sampleCount=e.sampleCount,!i){var c=this.device.createTexture({size:s,mipLevelCount:o,format:n,dimension:a,sampleCount:e.sampleCount,usage:l}),h=c.createView();r.gpuTexture=c,r.gpuTextureView=h}},t.prototype.getFallbackSampler=function(e){var r=e.formatKind;return r===en.Depth&&e.comparison?this.fallbackSamplerComparison:this.fallbackSamplerFiltering},t.prototype.getFallbackTexture=function(e){var r=e.dimension,i=e.formatKind;if(r===ei.TEXTURE_2D)return i===en.Depth?this.fallbackTexture2DDepth:this.fallbackTexture2D;if(r===ei.TEXTURE_2D_ARRAY)return this.fallbackTexture2DArray;if(r===ei.TEXTURE_3D)return this.fallbackTexture3D;if(r===ei.TEXTURE_CUBE_MAP)return this.fallbackTextureCube;throw new Error("whoops")},t.prototype.createFallbackTexture=function(e,r){var i=e===ei.TEXTURE_CUBE_MAP?6:1,s=r===en.Float?I.U8_RGBA_NORM:I.D24;return this.createTexture({dimension:e,format:s,usage:xr.SAMPLED,width:1,height:1,depthOrArrayLayers:i,mipLevelCount:1})},t.prototype.createBindings=function(e){return new YDt({id:this.getNextUniqueId(),device:this,descriptor:e})},t.prototype.createInputLayout=function(e){return new KDt({id:this.getNextUniqueId(),device:this,descriptor:e})},t.prototype.createComputePipeline=function(e){return new HDt({id:this.getNextUniqueId(),device:this,descriptor:e})},t.prototype.createRenderPipeline=function(e){return new JDt({id:this.getNextUniqueId(),device:this,descriptor:fo({},e)})},t.prototype.createQueryPool=function(e,r){return new qDt({id:this.getNextUniqueId(),device:this,descriptor:{type:e,elemCount:r}})},t.prototype.createRenderPipelineInternal=function(e,r){var i;if(e.gpuRenderPipeline===null){var s=e.descriptor,o=s.program,n=o.vertexStage,a=o.fragmentStage;if(!(n===null||a===null)){var l=s.megaStateDescriptor||{},c=l.stencilBack,h=l.stencilFront,u=IMt(l,["stencilBack","stencilFront"]),d=UT(GT);s.megaStateDescriptor=fo(fo(fo({},d),{stencilBack:fo(fo({}

486,d.stencilBack),c),stencilFront:fo(fo({},d.stencilFront),h)}),u);var f=s.megaStateDescriptor.attachmentsState[0];s.colorAttachmentFormats.forEach(function(_,w){s.megaStateDescriptor.attachmentsState[w]||(s.megaStateDescriptor.attachmentsState[w]=Sot(void 0,f))});var g=PDt((i=s.topology)!==null&&i!==void 0?i:Go.TRIANGLES,s.megaStateDescriptor),p=LDt(s.colorAttachmentFormats,s.megaStateDescriptor),m=UDt(s.depthStencilAttachmentFormat,s.megaStateDescriptor),v=void 0;s.inputLayout!==null&&(v=s.inputLayout.buffers);var b=s.sampleCount,y={layout:"auto",vertex:fo(fo({},n),{buffers:v}),primitive:g,depthStencil:m,multisample:{count:b},fragment:fo(fo({},a),{targets:p})};e.gpuRenderPipeline=this.device.createRenderPipeline(y)}}},t.prototype.createReadback=function(){return new ZDt({id:this.getNextUniqueId(),device:this})},t.prototype.createRenderBundle=function(){return new tPt({id:this.getNextUniqueId(),device:this})},t.prototype.createRenderPass=function(e){var r=this.renderPassPool.pop();r===void 0&&(r=new Qot(this));var i=this.frameCommandEncoderPool.pop();return i===void 0&&(i=this.device.createCommandEncoder()),r.beginRenderPass(i,e),r},t.prototype.createComputePass=function(){var e=this.computePassPool.pop();e===void 0&&(e=new Zot);var r=this.frameCommandEncoderPool.pop();return r===void 0&&(r=this.device.createCommandEncoder()),e.beginComputePass(r),e},t.prototype.submitPass=function(e){var r=e;r instanceof Qot?(this.frameCommandEncoderPool.push(r.frameCommandEncoder),r.finish(),this.renderPassPool.push(r)):r instanceof Zot&&(this.frameCommandEncoderPool.push(r.frameCommandEncoder),r.finish(),this.computePassPool.push(r))},t.prototype.copySubTexture2D=function(e,r,i,s,o,n,a){var l=this.device.createCommandEncoder(),c=e,h=s,u={texture:h.gpuTexture,origin:[o,n,0],mipLevel:0,aspect:"all"},d={texture:c.gpuTexture,origin:[r,i,0],mipLevel:0,aspect:"all"};Ir(!!(h.usage&Va.COPY_SRC)),Ir(!!(c.usage&Va.COPY_DST)),l.copyTextureToTexture(u,d,[h.width,h.height,a||1]),this.device.queue.submit([l.finish()])},t.prototype.queryLimits=function(){return{uniformBufferMaxPageWordSize:this.device.limits.maxUniformBufferBindingSize>>>2,uniformBufferWordAlignment:this.device.limits.minUniformBufferOffsetAlignment>>>2,supportedSampleCounts:[1],occlusionQueriesRecommended:!0,computeShadersSupported:!0}},t.prototype.queryTextureFormatSupported=function(e,r,i){if(XDt(e)){if(!this.featureTextureCompressionBC)return!1;var s=zDt(e);return r%s!==0||i%s!==0?!1:this.featureTextureCompressionBC}switch(e){case I.U16_RGBA_NORM:return!1;case I.F32_RGBA:return!1}return!0},t.prototype.queryPlatformAvailable=function(){return!0},t.prototype.queryVendorInfo=function(){return this},t.prototype.queryRenderPass=function(e){var r=e;return r.descriptor},t.prototype.queryRenderTarget=function(e){var r=e;return r},t.prototype.setResourceName=function(e,r){if(e.name=r,e.type===Wi.Buffer){var i=e;i.gpuBuffer.label=r}else if(e.type===Wi.Texture){var i=e;i.gpuTexture.label=r,i.gpuTextureView.label=r}else if(e.type===Wi.RenderTarget){var i=e;i.gpuTexture.label=r,i.gpuTextureView.label=r}else if(e.type===Wi.Sampler){var i=e;i.gpuSampler.label=r}else if(e.type===Wi.RenderPipeline){var i=e;i.gpuRenderPipeline!==null&&(i.gpuRenderPipeline.label=r)}},t.prototype.setResourceLeakCheck=function(e,r){},t.prototype.checkForLeaks=function(){},t.prototype.programPatched=function(e){},t.prototype.pipelineQueryReady=function(e){var r=e;return r.gpuRenderPipeline!==null},t.prototype.pipelineForceReady=function(e){var r=e;this.createRenderPipelineInternal(r,!1)},t})(),ud=(function(){function t(e){this.pluginOptions=e}return t.prototype.createSwapChain=function(e){return Rr(this,void 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this.a*=e,this.d*=r,this.c*=e,this.b*=r,this.tx*=e,this.ty*=r,this}rotate(e){const r=Math.cos(e),i=Math.sin(e),s=this.a,o=this.c,n=this.tx;return this.a=s*r-this.b*i,this.b=s*i+this.b*r,this.c=o*r-this.d*i,this.d=o*i+this.d*r,this.tx=n*r-this.ty*i,this.ty=n*i+this.ty*r,this}append(e){const r=this.a,i=this.b,s=this.c,o=this.d;return this.a=e.a*r+e.b*s,this.b=e.a*i+e.b*o,this.c=e.c*r+e.d*s,this.d=e.c*i+e.d*o,this.tx=e.tx*r+e.ty*s+this.tx,this.ty=e.tx*i+e.ty*o+this.ty,this}setTransform(e,r,i,s,o,n,a,l,c){return this.a=Math.cos(a+c)*o,this.b=Math.sin(a+c)*o,this.c=-Math.sin(a-l)*n,this.d=Math.cos(a-l)*n,this.tx=e-(i*this.a+s*this.c),this.ty=r-(i*this.b+s*this.d),this}prepend(e){const r=this.tx;if(e.a!==1||e.b!==0||e.c!==0||e.d!==1){const i=this.a,s=this.c;this.a=i*e.a+this.b*e.c,this.b=i*e.b+this.b*e.d,this.c=s*e.a+this.d*e.c,this.d=s*e.b+this.d*e.d}return this.tx=r*e.a+this.ty*e.c+e.tx,this.ty=r*e.b+this.ty*e.d+e.ty,this}decompose(e){const 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486copyFrom(e){return this.a=e.a,this.b=e.b,this.c=e.c,this.d=e.d,this.tx=e.tx,this.ty=e.ty,this}static get IDENTITY(){return new tY}static get TEMP_MATRIX(){return new tY}},uo.prototype.toString=function(){return`[@pixi/math:Matrix a=${this.a} b=${this.b} c=${this.c} d=${this.d} tx=${this.tx} ty=${this.ty}]`};const $T=[1,1,0,-1,-1,-1,0,1,1,1,0,-1,-1,-1,0,1],HT=[0,1,1,1,0,-1,-1,-1,0,1,1,1,0,-1,-1,-1],KT=[0,-1,-1,-1,0,1,1,1,0,1,1,1,0,-1,-1,-1],qT=[1,1,0,-1,-1,-1,0,1,-1,-1,0,1,1,1,0,-1],n5=Math.sign;function _Pt(){for(let t=0;t<16;t++){const e=[];for(let r=0;r<16;r++){const i=n5($T[t]*$T[r]+KT[t]*HT[r]),s=n5(HT[t]*$T[r]+qT[t]*HT[r]),o=n5($T[t]*KT[r]+KT[t]*qT[r]),n=n5(HT[t]*KT[r]+qT[t]*qT[r]);for(let a=0;a<16;a++)if($T[a]===i&&HT[a]===s&&KT[a]===o&&qT[a]===n){e.push(a);break}}}for(let t=0;t<16;t++)new uo().set($T[t],HT[t],KT[t],qT[t],0,0)}_Pt();class ME{constructor(e,r,i=0,s=0){this._x=i,this._y=s,this.cb=e,this.scope=r}clone(e=this.cb,r=this.scope){return new ME(e,r,this._x,this._y)}set(e=0,r=e){return(this._x!==e||this._y!==r)&&(this._x=e,this._y=r,this.cb.call(this.scope)),this}copyFrom(e){return(this._x!==e.x||this._y!==e.y)&&(this._x=e.x,this._y=e.y,this.cb.call(this.scope)),this}copyTo(e){return e.set(this._x,this._y),e}equals(e){return e.x===this._x&&e.y===this._y}get x(){return this._x}set x(e){this._x!==e&&(this._x=e,this.cb.call(this.scope))}get y(){return this._y}set y(e){this._y!==e&&(this._y=e,this.cb.call(this.scope))}}ME.prototype.toString=function(){return`[@pixi/math:ObservablePoint x=${this.x} y=${this.y} scope=${this.scope}]`};const rH=class{constructor(){this.worldTransform=new uo,this.localTransform=new uo,this.position=new ME(this.onChange,this,0,0),this.scale=new ME(this.onChange,this,1,1),this.pivot=new ME(this.onChange,this,0,0),this.skew=new ME(this.updateSkew,this,0,0),this._rotation=0,this._cx=1,this._sx=0,this._cy=0,this._sy=1,this._localID=0,this._currentLocalID=0,this._worldID=0,this._parentID=0}onChange(){this._localID++}updateSkew(){this._cx=Math.cos(this._rotation+this.skew.y),this._sx=Math.sin(this._rotation+this.skew.y),this._cy=-Math.sin(this._rotation-this.skew.x),this._sy=Math.cos(this._rotation-this.skew.x),this._localID++}updateLocalTransform(){const t=this.localTransform;this._localID!==this._currentLocalID&&(t.a=this._cx*this.scale.x,t.b=this._sx*this.scale.x,t.c=this._cy*this.scale.y,t.d=this._sy*this.scale.y,t.tx=this.position.x-(this.pivot.x*t.a+this.pivot.y*t.c),t.ty=this.position.y-(this.pivot.x*t.b+this.pivot.y*t.d),this._currentLocalID=this._localID,this._parentID=-1)}updateTransform(t){const e=this.localTransform;if(this._localID!==this._currentLocalID&&(e.a=this._cx*this.scale.x,e.b=this._sx*this.scale.x,e.c=this._cy*this.scale.y,e.d=this._sy*this.scale.y,e.tx=this.position.x-(this.pivot.x*e.a+this.pivot.y*e.c),e.ty=this.position.y-(this.pivot.x*e.b+this.pivot.y*e.d),this._currentLocalID=this._localID,this._parentID=-1),this._parentID!==t._worldID){const r=t.worldTransform,i=this.worldTransform;i.a=e.a*r.a+e.b*r.c,i.b=e.a*r.b+e.b*r.d,i.c=e.c*r.a+e.d*r.c,i.d=e.c*r.b+e.d*r.d,i.tx=e.tx*r.a+e.ty*r.c+r.tx,i.ty=e.tx*r.b+e.ty*r.d+r.ty,this._parentID=t._worldID,this._worldID++}}setFromMatrix(t){t.decompose(this),this._localID++}get rotation(){return this._rotation}set rotation(t){this._rotation!==t&&(this._rotation=t,this.updateSkew())}};rH.IDENTITY=new rH,wn=rH,wn.prototype.toString=function(){return`[@pixi/math:Transform position=(${this.position.x}, ${this.position.y}) rotation=${this.rotation} scale=(${this.scale.x}, ${this.scale.y}) skew=(${this.skew.x}, ${this.skew.y}) ]`};const dnt=new uo;let ea=class{constructor(t=1/0,e=1/0,r=-1/0,i=-1/0){this.matrix=dnt,this.minX=t,this.minY=e,this.maxX=r,this.maxY=i}clear(){return this.minX=1/0,this.minY=1/0,this.maxX=-1/0,this.maxY=-1/0,this.matrix=dnt,this}addBounds(t,e){this.addFrame(t.minX,t.minY,t.maxX,t.maxY,e||this.matrix)}addFrame(t,e,r,i,s){s||(s=this.matrix);const o=s.a,n=s.b,a=s.c,l=s.d,c=s.tx,h=s.ty;let u=this.minX,d=this.minY,f=this.maxX,g=this.maxY,p=o*t+a*e+c,m=n*t+l*e+h;p<u&&(u=p),m<d&&(d=m),p>f&&(f=p),m>g&&(g=m),p=o*r+a*e+c,m=n*r+l*e+h,p<u&&(u=p),m<d&&(d=m),p>f&&(f=p),m>g&&(g=m),p=o*t+a*i+c,m=n*t+l*i+h,p<u&&(u=p),m<d&&(d=m),p>f&&(f=p),m>g&&(g=m),p=o*r+a*i+c,m=n*r+l*i+h,p<u&&(u=p),m<d&&(d=m),p>f&&(f=p),m>g&&(g=m),this.minX=u,this.minY=d,this.maxX=f,this.maxY=g}},iH=class n1t{get layerX(){return this.layer.x}get layerY(){return this.layer.y}get pageX(){return this.page.x}get pageY(){return this.page.y}constructor(e){this.bubbles=!0,this.cancelBubble=!0,this.cancelable=!1,this.composed=!1,this.defaultPrevented=!1,this.eventPhase=n1t.prototype.NONE,this.prop

486agationStopped=!1,this.propagationImmediatelyStopped=!1,this.layer=new ye,this.page=new ye,this.NONE=0,this.CAPTURING_PHASE=1,this.AT_TARGET=2,this.BUBBLING_PHASE=3,this.manager=e}composedPath(){return this.manager&&(!this.path||this.path[this.path.length-1]!==this.target)&&(this.path=this.target?this.manager.propagationPath(this.target):[]),this.path}initEvent(e,r,i){throw new Error("initEvent() is a legacy DOM API. It is not implemented in the Federated Events API.")}initUIEvent(e,r,i,s,o){throw new Error("initUIEvent() is a legacy DOM API. It is not implemented in the Federated Events API.")}preventDefault(){this.nativeEvent instanceof Event&&this.nativeEvent.cancelable&&this.nativeEvent.preventDefault(),this.defaultPrevented=!0}stopImmediatePropagation(){this.propagationImmediatelyStopped=!0}stopPropagation(){this.propagationStopped=!0}},a5=class extends iH{constructor(){super(...arguments),this.client=new ye,this.movement=new ye,this.offset=new ye,this.global=new ye,this.screen=new ye}get clientX(){return this.client.x}get clientY(){return this.client.y}get x(){return this.clientX}get y(){return this.clientY}get movementX(){return this.movement.x}get movementY(){return this.movement.y}get offsetX(){return this.offset.x}get offsetY(){return this.offset.y}get globalX(){return this.global.x}get globalY(){return this.global.y}get screenX(){return this.screen.x}get screenY(){return this.screen.y}getModifierState(t){return"getModifierState"in this.nativeEvent&&this.nativeEvent.getModifierState(t)}initMouseEvent(t,e,r,i,s,o,n,a,l,c,h,u,d,f,g){throw new Error("Method not implemented.")}},mp=class extends a5{constructor(){super(...arguments),this.width=0,this.height=0,this.isPrimary=!1}getCoalescedEvents(){return this.type==="pointermove"||this.type==="mousemove"||this.type==="touchmove"?[this]:[]}getPredictedEvents(){throw new Error("getPredictedEvents is not supported!")}},sH=class extends a5{constructor(){super(...arguments),this.DOM_DELTA_PIXEL=0,this.DOM_DELTA_LINE=1,this.DOM_DELTA_PAGE=2}};var bPt=function(t,e,r,i,s){if(i==="m")throw new TypeError("Private method is not writable");if(i==="a"&&!s)throw new TypeError("Private accessor was defined without a setter");if(typeof e=="function"?t!==e||!s:!e.has(t))throw new TypeError("Cannot write private member to an object whose class did not declare it");return i==="a"?s.call(t,r):s?s.value=r:e.set(t,r),r},wPt=function(t,e,r,i){if(r==="a"&&!i)throw new TypeError("Private accessor was defined without a getter");if(typeof e=="function"?t!==e||!i:!e.has(t))throw new TypeError("Cannot read private member from an object whose class did not declare it");return r==="m"?i:r==="a"?i.call(t):i?i.value:e.get(t)},l5;const EPt=2048;let APt=class{constructor(t){this.dispatch=new Uo,this.moveOnAll=!1,this.enableGlobalMoveEvents=!0,this.mappingState={trackingData:{}},this.eventPool=new Map,this._allInteractiveElements=[],this._hitElements=[],this._isPointerMoveEvent=!1,l5.set(this,void 0),this.rootTarget=t,this.mapPointerDown=this.mapPointerDown.bind(this),this.mapPointerMove=this.mapPointerMove.bind(this),this.mapPointerOut=this.mapPointerOut.bind(this),this.mapPointerOver=this.mapPointerOver.bind(this),this.mapPointerUp=this.mapPointerUp.bind(this),this.mapPointerUpOutside=this.mapPointerUpOutside.bind(this),this.mapWheel=this.mapWheel.bind(this),this.mappingTable={},this.addEventMapping("pointerdown",this.mapPointerDown),this.addEventMapping("pointermove",this.mapPointerMove),this.addEventMapping("pointerout",this.mapPointerOut),this.addEventMapping("pointerleave",this.mapPointerOut),this.addEventMapping("pointerover",this.mapPointerOver),this.addEventMapping("pointerup",this.mapPointerUp),this.addEventMapping("pointerupoutside",this.mapPointerUpOutside),this.addEventMapping("wheel",this.mapWheel)}setPickHandler(t){bPt(this,l5,t,"f")}addEventMapping(t,e){this.mappingTable[t]||(this.mappingTable[t]=[]),this.mappingTable[t].push({fn:e,priority:0}),this.mappingTable[t].sort((r,i)=>r.priority-i.priority)}dispatchEvent(t,e){t.propagationStopped=!1,t.propagationImmediatelyStopped=!1,this.prop

486agate(t,e),this.dispatch.emit(e||t.type,t)}mapEvent(t){if(!this.rootTarget)return;const e=this.mappingTable[t.type];if(e)for(let r=0,i=e.length;r<i;r++)e[r].fn(t);else console.warn(`[EventBoundary]: Event mapping not defined for ${t.type}`)}hitTest(t,e){return wPt(this,l5,"f").call(this,t,e)}propagate(t,e){if(!t.target)return;const r=t.composedPath();t.eventPhase=t.CAPTURING_PHASE;for(let i=0,s=r.length-1;i<s;i++)if(t.currentTarget=r[i],this.notifyTarget(t,e),t.propagationStopped||t.propagationImmediatelyStopped)return;if(t.eventPhase=t.AT_TARGET,t.currentTarget=t.target,this.notifyTarget(t,e),!(t.propagationStopped||t.propagationImmediatelyStopped)){t.eventPhase=t.BUBBLING_PHASE;for(let i=r.length-2;i>=0;i--)if(t.currentTarget=r[i],this.notifyTarget(t,e),t.propagationStopped||t.propagationImmediatelyStopped)return}}all(t,e,r=this._allInteractiveElements){if(r.length===0)return;t.eventPhase=t.BUBBLING_PHASE;const i=Array.isArray(e)?e:[e];for(let s=r.length-1;s>=0;s--)i.forEach(o=>{t.currentTarget=r[s],this.notifyTarget(t,o)})}propagationPath(t){const e=[t];for(let r=0;r<EPt&&t!==this.rootTarget&&t.parent;r++){if(!t.parent)throw new Error("Cannot find propagation path to disconnected target");e.push(t.parent),t=t.parent}return e.reverse(),e}notifyTarget(t,e){e=e??t.type;const r=t.eventPhase===t.CAPTURING_PHASE||t.eventPhase===t.AT_TARGET?`${e}capture`:e;this._notifyListeners(t,r),t.eventPhase===t.AT_TARGET&&this._notifyListeners(t,e)}mapPointerDown(t){var e;if(!(t instanceof mp)){console.warn("EventBoundary cannot map a non-pointer event as a pointer event");return}const r=this.createPointerEvent(t);if(r.pointerType==="mouse"&&(this.cursor=(e=r.target)===null||e===void 0?void 0:e.cursor),this.dispatchEvent(r,"pointerdown"),r.pointerType==="touch")this.dispatchEvent(r,"touchstart");else if(r.pointerType==="mouse"||r.pointerType==="pen"){const s=r.button===2;this.dispatchEvent(r,s?"rightdown":"mousedown")}const i=this.trackingData(t.pointerId);i.pressTargetsByButton[t.button]=r.composedPath(),this.freeEvent(r)}mapPointerMove(t){var e,r,i;if(!(t instanceof mp)){console.warn("EventBoundary cannot map a non-pointer event as a pointer event");return}this._allInteractiveElements.length=0,this._hitElements.length=0,this._isPointerMoveEvent=!0;const s=this.createPointerEvent(t);this._isPointerMoveEvent=!1;const o=s.pointerType==="mouse"||s.pointerType==="pen",n=this.trackingData(t.pointerId),a=this.findMountedTarget(n.overTargets);if(((e=n.overTargets)===null||e===void 0?void 0:e.length)>0&&a!==s.target){const h=t.type==="mousemove"?"mouseout":"pointerout",u=this.createPointerEvent(t,h,a);if(this.dispatchEvent(u,"pointerout"),o&&this.dispatchEvent(u,"mouseout"),!s.composedPath().includes(a)){const d=this.createPointerEvent(t,"pointerleave",a);for(d.eventPhase=d.AT_TARGET;d.target&&!s.composedPath().includes(d.target);)d.currentTarget=d.target,this.notifyTarget(d),o&&this.notifyTarget(d,"mouseleave"),d.target=d.target.parent;this.freeEvent(d)}this.freeEvent(u)}if(a!==s.target){const h=t.type==="mousemove"?"mouseover":"pointerover",u=this.clonePointerEvent(s,h);this.dispatchEvent(u,"pointerover"),o&&this.dispatchEvent(u,"mouseover");let d=a==null?void 0:a.parent;for(;d&&d!==this.rootTarget.parent&&d!==s.target;)d=d.parent;if(!d||d===this.rootTarget.parent){const f=this.clonePointerEvent(s,"pointerenter");for(f.eventPhase=f.AT_TARGET;f.target&&f.target!==a&&f.target!==this.rootTarget.parent;)f.currentTarget=f.target,this.notifyTarget(f),o&&this.notifyTarget(f,"mouseenter"),f.target=f.target.parent;this.freeEvent(f)}this.freeEvent(u)}const l=[],c=(r=this.enableGlobalMoveEvents)!==null&&r!==void 0?r:!0;this.moveOnAll?l.push("pointermove"):this.dispatchEvent(s,"pointermove"),c&&l.push("globalpointermove"),s.pointerType==="touch"&&(this.moveOnAll?l.splice(1,0,"touchmove"):this.dispatchEvent(s,"touchmove"),c&&l.push("globaltouchmove")),o&&(this.moveOnAll?l.splice(1,0,"mousemove"):this.dispatchEvent(s,"mousemove"),c&&l.push("globalmousemove"),this.cursor=(i=s.target)===null||i===void 0?void 0:i.cursor),l.length>0&&this.all(s,l),this._allInteractiveElements.length=0,this._hitElements.length=0,n.overTargets=s.composedPath(),this.freeEvent(s)}mapPointerOver(t){var e;if(!(t instanceof mp)){console.warn("EventBoundary cannot map a non-pointer event as a pointer event");return}const r=this.trackingData(t.pointerId),i=this.createPointerEvent(t),s=i.pointerType==="mouse"||i.pointerType==="pen";this.dispatchEvent(i,"pointerover"),s&&this.dispatchEvent(i,"mouseover"),i.pointerType==="mouse"&&(this.cursor=(e=i.target)===null||e===void 0?void 0:e.cursor);const o=this.clonePointerEvent(i,"pointerenter");for(o.eventPhase=o.AT_TARGET;o.target&&o.target!==this.rootTarget.parent;)o.currentTarget=o.target,this.notifyTarget(o),s&&this.notifyTarget(o,"mouseenter"),o.target=o.target.parent;r.overTargets=i.composedPath(),this.freeEvent(i),this.freeEvent(o)}mapPointerOut(t){if(!(t instanceof mp)){console.warn("EventBoundary cannot map a non-pointer event as a pointer event");return}const e=this.trackingData(t.pointerId);if(e.overTargets){const r=t.pointerType==="mouse"||t.pointerType==="pen",i=this.findMountedTarget(e.overTargets),s=this.createPointerEvent(t,"pointerout",i);this.dispatchEvent(s),r&&this.dispatchEvent(s,"mouseout");const o=this.createPointerEvent(t,"pointerleave",i);for(o.eventPhase=o.AT_TARGET;o.target&&o.target!==this.rootTarget.parent;)o.currentTarget=o.target,this.notifyTarget(o),r&&this.notifyTarget(o,"mouseleave"),o.target=o.target.parent;e.overTargets=null,this.freeEvent(s),this.freeEvent(o)}this.cursor=null}mapPointerUp(t){var e,r;if(!(t instanceof mp)){console.warn("EventBoundary cannot map a non-pointer event as a pointer event");return}const i=performance.now(),s=this.createPointerEvent(t);if(this.dispatchEvent(s,"pointerup"),s.pointerType==="mouse"&&(this.cursor=(e=s.target)===null||e===void 0?void 0:e.cursor),s.pointerType==="touch")this.dispatchEvent(s,"touchend");else if(s.pointerType==="mouse"||s.pointerType==="pen"){const l=s.button===2;this.dispatchEvent(s,l?"rightup":"mouseup")}const o=this.trackingData(t.pointerId),n=this.findMountedTarget(o.pressTargetsByButton[t.button]);let a=n;if(n&&!s.composedPath().includes(n)){let l=n;for(;l&&!s.composedPath().includes(l);){if(s.currentTarget=l,this.notifyTarget(s,"pointerupoutside"),s.pointerType==="touch")this.notifyTarget(s,"touchendoutside");else if(s.pointerType==="mouse"||s.pointerType==="pen"){const c=s.button===2;this.notifyTarget(s,c?"rightupoutside":"mouseupoutside")}l=l.parent}delete o.pressTargetsByButton[t.button],a=l}if(a){const l=this.clonePointerEvent(s,"click");l.target=a,l.path=null,o.clicksByButton[t.button]||(o.clicksByButton[t.button]={clickCount:0,target:l.target,timeStamp:i});const c=o.clicksByButton[t.button];if(c.target===l.target&&i-c.timeStamp<200?++c.clickCount:c.clickCount=1,c.target=l.target,c.timeStamp=i,l.detail=c.clickCount,!(!((r=s.detail)===null||r===void 0)&&r.preventClick)){if

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486return i==="a"?s.call(t,r):s?s.value=r:e.set(t,r),r};ed=class extends cH(du){};function cH(t){var e,r,i,s,o,n,a,l,c,h,u;return u=class extends t{static getGeometryBounds(d){const{x:f=0,y:g=0,width:p=0,height:m=0}=d;return new ea(Math.min(f,f+p),Math.min(g,g+m),Math.max(f,f+p),Math.max(g,g+m))}constructor(d={}){super(d),e.set(this,void 0),r.set(this,void 0),i.set(this,void 0),s.set(this,void 0),o.set(this,void 0),n.set(this,void 0),a.set(this,void 0),l.set(this,void 0),c.set(this,void 0),h.set(this,void 0);const{x:f,y:g,width:p,height:m,cornerRadius:v,dropShadowColor:b,dropShadowOffsetX:y,dropShadowOffsetY:_,dropShadowBlurRadius:w}=d;this.x=f??0,this.y=g??0,this.width=p??0,this.height=m??0,this.cornerRadius=v??0,this.dropShadowColor=b??"black",this.dropShadowOffsetX=y??0,this.dropShadowOffsetY=_??0,this.dropShadowBlurRadius=w??0}get x(){return ml(this,e,"f")}set x(d){ml(this,e,"f")!==d&&(Em(this,e,d,"f"),this.renderDirtyFlag=!0,this.geometryBoundsDirtyFlag=!0,this.renderBoundsDirtyFlag=!0,this.boundsDirtyFlag=!0,this.geometryDirtyFlag=!0)}get y(){return ml(this,r,"f")}set y(d){ml(this,r,"f")!==d&&(Em(this,r,d,"f"),this.renderDirtyFlag=!0,this.geometryBoundsDirtyFlag=!0,this.renderBoundsDirtyFlag=!0,this.boundsDirtyFlag=!0,this.geometryDirtyFlag=!0)}get width(){return ml(this,i,"f")}set width(d){ml(this,i,"f")!==d&&(Em(this,i,d,"f"),this.renderDirtyFlag=!0,this.geometryBoundsDirtyFlag=!0,this.renderBoundsDirtyFlag=!0,this.boundsDirtyFlag=!0,this.geometryDirtyFlag=!0)}get height(){return ml(this,s,"f")}set height(d){ml(this,s,"f")!==d&&(Em(this,s,d,"f"),this.renderDirtyFlag=!0,this.geometryBoundsDirtyFlag=!0,this.renderBoundsDirtyFlag=!0,this.boundsDirtyFlag=!0,this.geometryDirtyFlag=!0)}get cornerRadius(){return ml(this,o,"f")}set cornerRadius(d){ml(this,o,"f")!==d&&(Em(this,o,d,"f"),this.renderDirtyFlag=!0)}get dropShadowColor(){return ml(this,n,"f")}set dropShadowColor(d){var f;ml(this,n,"f")!==d&&(Em(this,n,d,"f"),Em(this,a,((f=sr.rgb(d))===null||f===void 0?void 0:f.rgb()

486)||sr.rgb(0,0,0,1),"f"),this.renderDirtyFlag=!0)}get dropShadowColorRGB(){return ml(this,a,"f")}get dropShadowOffsetX(){return ml(this,l,"f")}set dropShadowOffsetX(d){ml(this,l,"f")!==d&&(Em(this,l,d,"f"),this.renderDirtyFlag=!0)}get dropShadowOffsetY(){return ml(this,c,"f")}set dropShadowOffsetY(d){ml(this,c,"f")!==d&&(Em(this,c,d,"f"),this.renderDirtyFlag=!0)}get dropShadowBlurRadius(){return ml(this,h,"f")}set dropShadowBlurRadius(d){ml(this,h,"f")!==d&&(Em(this,h,d,"f"),this.renderDirtyFlag=!0)}containsPoint(d,f){const{x:g,y:p,width:m,height:v,strokeWidth:b,strokeAlignment:y,cornerRadius:_,pointerEvents:w,stroke:E,fill:A}=this,x=Kv(y,b),[S,T]=ZT(w,A,E),R=Math.min(g,g+m),B=Math.min(p,p+v),O=Math.max(g,g+m),C=Math.max(p,p+v);if(S&&T)return d5(d,f,R-x,B-x,O+x,C+x,_);if(S)return d5(d,f,R,B,O,C,_);if(T){const F=x-b;return!d5(d,f,R-F,B-F,O+F,C+F,_)&&d5(d,f,R-x,B-x,O+x,C+x,_)}return!1}getGeometryBounds(){return this.geometryBoundsDirtyFlag&&(this.geometryBoundsDirtyFlag=!1,this.geometryBounds=u.getGeometryBounds(this)),this.geometryBounds}getRenderBounds(){if(this.renderBoundsDirtyFlag){const{x:d,y:f,width:g,height:p,strokeWidth:m,strokeAlignment:v,dropShadowOffsetX:b,dropShadowOffsetY:y,dropShadowBlurRadius:_}=this,w=Kv(v,m);this.renderBoundsDirtyFlag=!1,this.renderBounds=new ea(d-w,f-w,d+g+w,f+p+w),this.renderBounds.addBounds(new ea(d+b-_,f+y-_,d+b+g+_,f+y+p+_))}return this.renderBounds}},e=new WeakMap,r=new WeakMap,i=new WeakMap,s=new WeakMap,o=new WeakMap,n=new WeakMap,a=new WeakMap,l=new WeakMap,c=new WeakMap,h=new WeakMap,u}function d5(t,e,r,i,s,o,n){function a(l,c,h,u,d){return Math.sqrt(Math.pow(l-h,2)+Math.pow(c-u,2))<=d}return t>=r&&t<=s&&e>=i&&e<=o?a(t,e,r+n,i+n,n)||a(t,e,s-n,i+n,n)||a(t,e,s-n,o-n,n)||a(t,e,r+n,o-n,n)?!0:!(t<=r+n||t>=s-n||e<=i+n||e>=o-n):!1}var Zv=function(t,e,r,i){if(r==="a"&&!i)throw new TypeError("Private accessor was defined without a getter");if(typeof e=="function"?t!==e||!i:!e.has(t))throw new TypeError("Cannot read private member from an object whose class did not declare it");return r==="m"?i:r==="a"?i.call(t):i?i.value:e.get(t)},Ent=function(t,e,r,i,s){if(i==="m")throw new TypeError("Private method is not writable");if(i==="a"&&!s)throw new TypeError("Private accessor was defined without a setter");if(typeof e=="function"?t!==e||!s:!e.has(t))throw new TypeError("Cannot write private member to an object whose class did not declare it");return i==="a"?s.call(t,r):s?s.value=r:e.set(t,r),r};sp=class extends hH(du){};function hH(t){var e,r,i;return i=class extends t{static getGeometryBounds(s){const{points:o}=s;if(!o||o.length<2)return new ea(0,0,0,0);const n=Math.min(...o.map(h=>isNaN(h[0])?1/0:h[0])),a=Math.max(...o.map(h=>isNaN(h[0])?-1/0:h[0])),l=Math.min(...o.map(h=>isNaN(h[1])?1/0:h[1])),c=Math.max(...o.map(h=>isNaN(h[1])?-1/0:h[1]));return new ea(n,l,a,c)}constructor(s={}){super(s),e.set(this,void 0),r.set(this,[]),this.batchable=!1;const{points:o}=s;this.points=o??[[0,0],[0,0]]}get points(){return Zv(this,e,"f")}set points(s){(!Zv(this,e,"f")||Zv(this,e,"f").length!==s.length||!Zv(this,e,"f").every((o,n)=>o[0]===s[n][0]&&o[1]===s[n][1]))&&(Ent(this,e,s,"f"),this.renderDirtyFlag=!0,this.geometryBoundsDirtyFlag=!0,this.renderBoundsDirtyFlag=!0,this.boundsDirtyFlag=!0,this.geometryDirtyFlag=!0)}computeShiftedPoints(){const{strokeWidth:s,strokeAlignment:o}=this;Ent(this,r,o==="center"?Zv(this,e,"f"):uH(Zv(this,e,"f"),o==="inner",s),"f")}containsPoint(s,o){const{strokeWidth:n,pointerEvents:a,fill:l,stroke:c}=this;this.getGeometryBounds();const[,h]=ZT(a,l,c);return h?xnt(Zv(this,r,"f"),n,s,o):!1}getTotalLength(){const{points:s}=this;let o=0;for(let n=0;n<s.length-1;n++){const[a,l]=s[n],[c,h]=s[n+1];o+=Math.hypot(c-a,h-l)}return o}getGeometryBounds(){return this.geometryBoundsDirtyFlag&&(this.computeShiftedPoints(),this.geometryBoundsDirtyFlag=!1,this.geometryBounds=sp.getGeometryBounds(Object.assign(Object.assign({},this),{points:Zv(this,r,"f")}))),this.geometryBounds}getRenderBounds(){if(this.renderBoundsDirtyFlag){this.renderBoundsDirtyFlag=!1;const{strokeWidth:s,strokeLinecap:o}=this;let n=.5;o==="square"&&(n=Math.SQRT1_2),n*=s;const{minX:a,minY:l,maxX:c,maxY:h}=this.getGeometryBounds();this.renderBounds=new ea(a-n,l-n,c+n,h+n)}return this.renderBounds}},e=new WeakMap,r=new WeakMap,i}function Ant(t,e,r,i,s,o,n){const a=Math.min(t,r),l=Math.max(t,r),c=Math.min(e,i),h=Math.max(e,i),u=s/2;return o>=a-u&&o<=l+u&&n>=c-u&&n<=h+u?nPt(t,e,r,i,o,n)<=s/2:!1}function uH(t,e,r){const i=[];return t.forEach(([s,o],n)=>{const a=Be(s,o),l=n===0?a:Be(t[n-1][0],t[n-1][1]),c=n===t.length-1?a:Be(t[n+1][0],t[n+1][1]),h=ru(it(),a,l),u=rm(h),d=it();$y(d,h,Be(u,u));const f=Be(d[1],-d[0]),g=ru(it(),c,a),p=rm(g),m=it();$y(m,g,Be(p,p));const 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486return i==="a"?s.call(t,r):s?s.value=r:e.set(t,r),r},(function(t){t[t.EARCUT=0]="EARCUT",t[t.LIBTESS=1]="LIBTESS"})(cE||(cE={})),Wc=class extends fH(du){};function fH(t){var e,r;return r=class extends t{static getGeometryBounds(i){const{d:s,points:o}=i;if(!s)return new ea(0,0,0,0);const n=o.flat(),a=Math.min(...n.map(u=>u[0])),l=Math.max(...n.map(u=>u[0])),c=Math.min(...n.map(u=>u[1])),h=Math.max(...n.map(u=>u[1]));return new ea(a,c,l,h)}constructor(i={}){super(i),e.set(this,void 0),this.points=[],this.batchable=!1;const{d:s,tessellationMethod:o,fillRule:n}=i;this.d=s,this.tessellationMethod=o??cE.EARCUT,this.fillRule=n??"nonzero"}get d(){return dH(this,e,"f")}set d(i){if(dH(this,e,"f")!==i){Snt(this,e,i,"f");const{subPaths:s}=TI(i),o=s.map(n=>n.getPoints().map(a=>[a[0],a[1]]));this.points=o,this.renderDirtyFlag=!0,this.geometryBoundsDirtyFlag=!0,this.renderBoundsDirtyFlag=!0,this.boundsDirtyFlag=!0,this.geometryDirtyFlag=!0}}containsPoint(i,s,o){const{d:n,pointerEvents:a,fill:l,stroke:c}=this;if(!o||!n)return!1;this.getGeometryBounds();const[h,u]=ZT(a,l,c);return u&&!h?o.isPointInStroke(new Path2D(n),i,s):o.isPointInPath(new Path2D(n),i,s)}getTotalLength(){return 0}getGeometryBounds(){return this.geometryBoundsDirtyFlag&&(this.geometryBoundsDirtyFlag=!1,this.geometryBounds=Wc.getGeometryBounds(this)),this.geometryBounds}getRenderBounds(){if(this.renderBoundsDirtyFlag){this.renderBoundsDirtyFlag=!1;const{strokeWidth:i,strokeLinecap:s}=this;let o=.5;s==="square"&&(o=Math.SQRT1_2),o*=i;const{minX:n,minY:a,maxX:l,maxY:c}=this.getGeometryBounds();this.renderBounds=new ea(n-o,a-o,l+o,c+o)}return this.renderBounds}},e=new WeakMap,r}var xs=function(t,e,r,i,s){if(i==="m")throw new TypeError("Private method is not writable");if(i==="a"&&!s)throw new TypeError("Private accessor was defined without a setter");if(typeof e=="function"?t!==e||!s:!e.has(t))throw new TypeError("Cannot write private member to an object whose class did not declare it");return i==="a"?s.call(t,r):s?s.value=r:e.set(t,r),r},Ze=function(t,e,r,i){if(r==="a"&&!i)throw new TypeError("Private accessor was defined without a getter");if(typeof e=="function"?t!==e||!i:!e.has(t))throw new TypeError("Cannot read private member from an object whose class did not declare it");return r==="m"?i:r==="a"?i.call(t):i?i.value:e.get(t)};Ny=class extends Tnt(du){};function Tnt(t){var e,r,i,s,o,n,a,l,c,h,u,d,f,g,p,m,v,b,y,_,w,E,A,x,S,T,R,B,O,C,F,U,H;return H=class extends t{static getGeometryBounds(N){const{x:G,y:Y,textAlign:q,textBaseline:L,metrics:J,path:tt}=N;if(tt)return new Wc({d:tt}).getGeometryBounds();const{width:bt,height:ct}=J,Xt=bt/2;let It=G;q==="center"?It+=-Xt:(q==="right"||q==="end")&&(It+=-Xt*2);let zt=Y;return J.fontMetrics&&(zt+=Knt(L,J.fontMetrics)),new ea(It,zt,It+bt,zt+ct)}constructor(N={}){super(N),e.set(this,void 0),r.set(this,void 0),i.set(this,void 0),s.set(this,void 0),o.set(this,void 0),n.set(this,void 0),a.set(this,void 0),l.set(this,void 0),c.set(this,void 0),h.set(this,void 0),u.set(this,void 0),d.set(this,void 0),f.set(this,void 0),g.set(this,void 0),p.set(this,void 0),m.set(this,void 0),v.set(this,void 0),b.set(this,void 0),y.set(this,void 0),_.set(this,void 0),w.set(this,void 0),E.set(this,void 0),A.set(this,void 0),x.set(this,void 0),S.set(this,void 0),T.set(this,void 0),R.set(this,void 0),B.set(this,void 0),O.set(this,void 0),C.set(this,void 0),F.set(this,void 0),U.set(this,void 0),this.batchable=!1;const{x:G,y:Y,content:q,fontFamily:L,fontVariant:J,fontSize:tt,fontWeight:bt,fontStyle:ct,wordWrap:Xt,wordWrapWidth:It,letterSpacing:zt,whiteSpace:Ht,textOverflow:Lt,textAlign:tr,textBaseline:Gr,maxLines:re,lineHeight:ci,leading:Dt,bitmapFont:rt,bitmapFontKerning:At,esdt:Vt,physical:de,dropShadowColor:Rt,dropShadowOffsetX:De,dropShadowOffsetY:st,dropShadowBlurRadius:ve,decorationColor:Ct,decorationLine:mi,decorationStyle:ws,decorationThickness:$r,path:Ne,side:mo,startOffset:Es}=N;xs(this,r,G??0,"f"),xs(this,i,Y??0,"f"),xs(this,s,q??"","f"),this.fontFamily=L??"sans-serif",this.fontSize=tt??12,this.fontWeight=bt??400,this.fontStyle=ct??"normal",this.fontVariant=J??"normal",this.letterSpacing=zt??0,this.whiteSpace=Ht??"normal",this.wordWrap=Xt??!1,this.wordWrapWidth=It??0,this.textOverflow=Lt??"ellipsis",this.textAlign=tr??"start",this.textBaseline=Gr??"alphabetic",this.maxLines=re??1/0,this.lineHeight=ci??0,this.leading=Dt??0,this.bitmapFont=rt??null,this.bitmapFontKerning=At??!0,this.esdt=Vt??!0,this.physical=de??!1,this.dropShadowColor=Rt??"black",this.dropShadowOffsetX=De??0,this.dropShadowOffsetY=st??0,this.dropShadowBlurRadius=ve??0,this.decorationColor=Ct??"black",this.decorationLine=mi??"none",this.decorationStyle=ws??"solid",this.decorationThickness=$r??1,this.path=Ne??null,this.side=mo??"left",this.startOffset=Es??0}containsPoint(N,G){const{minX:Y,minY:q,maxX:L,maxY:J}=this.getGeometryBounds();return N>=Y&&N<=L&&G>=q&&G<=J}getGeometryBounds(){return this.geometryBoundsDirtyFlag&&(this.geometryBoundsDirtyFlag=!1,this.geometryBounds=H.getGeometryBounds(this)),this.geometryBounds}getRenderBounds(){if(this.renderBoundsDirtyFlag){const{strokeWidth:N,strokeAlignment:G,dropShadowOffsetX:Y,dropShadowOffsetY:q,dropShadowBlurRadius:L}=this,J=Kv(G,N);this.renderBoundsDirtyFlag=!1;const{minX:tt,minY:bt,maxX:ct,maxY:Xt}=this.getGeometryBounds();this.renderBounds=new ea(tt-J,bt-J,ct+J,Xt+J),this.renderBounds.addBounds(new ea(tt+Y-L,bt+q-L,ct+Y+L,Xt+q+L))}return this.renderBounds}get metrics(){return this.renderDirtyFlag&&xs(this,e,gFt().measureText(this.content,this),"f"),Ze(this,e,"f")}get x(){return Ze(this,r,"f")}set x(N){Ze(this,r,"f")!==N&&(xs(this,r,N,"f"),this.renderDirtyFlag=!0,this.geometryBoundsDirtyFlag=!0,this.renderBoundsDirtyFlag=!0,this.boundsDirtyFlag=!0)}get y(){return Ze(this,i,"f")}set y(N){Ze(this,i,"f")!==N&&(xs(this,i,N,"f"),this.renderDirtyFlag=!0,this.geometryBoundsDirtyFlag=!0,this.renderBoundsDirtyFlag=!0,this.boundsDirtyFlag=!0)}get content(){return Ze(this,s,"f")}set content(N){Ze(this,s,"f")!==N&&(xs(this,s,N,"f"),this.renderDirtyFlag=!0,this.geometryBoundsDirtyFlag=!0,this.renderBoundsDirtyFlag=!0,this.boundsDirtyFlag=!0)}get fontFamily(){return Ze(this,o,"f")}set fontFamily(N){Ze(this,o,"f")!==N&&(xs(this,o,N,"f"),this.renderDirtyFlag=!0,this.geometryBoundsDirtyFlag=!0,this.renderBoundsDirtyFlag=!0,this.boundsDirtyFlag=!0,this.geometryDirtyFlag=!0,this.materialDirtyFlag=!0)}get fontSize(){return Ze(this,n,"f")}set fontSize(N){Ze(this,n,"f")!==N&&(xs(this,n,N,"f"),this.renderDirtyFlag=!0,this.geometryBoundsDirtyFlag=!0,this.renderBoundsDirtyFlag=!0,this.boundsDirtyFlag=!0,this.geometryDirtyFlag=!0,this.materialDirtyFlag=!0)}get fontWeight(){return Ze(this,a,"f")}set fontWeight(N){Ze(this,a,"f")!==N&&(xs(this,a,N,"f"),this.renderDirtyFlag=!0,this.geometryBoundsDirtyFlag=!0,this.renderBoundsDirtyFlag=!0,this.boundsDirtyFlag=!0,this.geometryDirtyFlag=!0,this.materialDirtyFlag=!0)}get fontStyle(){return Ze(this,l,"f")}set fontStyle(N){Ze(this,l,"f")!==N&&(xs(this,l,N,"f"),this.renderDirtyFlag=!0,this.geometryBoundsDirtyFlag=!0,this.renderBoundsDirtyFlag=!0,this.boundsDirtyFlag=!0,this.geometryDirtyFlag=!0,this.materialDirtyFlag=!0)}get fontVariant(){return Ze(this,c,"f")}set fontVariant(N){Ze(this,c,"f")!==N&&(xs(this,c,N,"f"),this.renderDirtyFlag=!0,this.geometryBoundsDirtyFlag=!0,this.renderBoundsDirtyFlag=!0,this.boundsDirtyFlag=!0,this.geometryDirtyFlag=!0,this.materialDirtyFlag=!0)}get letterSpacing(){return Ze(this,h,"f")}set letterSpacing(N){Ze(this,h,"f")!==N&&(xs(this,h,N,"f"),this.renderDirtyFlag=!0,this.geometryBoundsDirtyFlag=!0,this.renderBoundsDirtyFlag=!0,this.boundsDirtyFlag=!0,this.geometryDirtyFlag=!0,this.materialDirtyFlag=!0)}get whiteSpace(){return Ze(this,u,"f")}set whiteSpace(N){Ze(this,u,"f")!==N&&(xs(this,u,N,"f"),this.renderDirtyFlag=!0,this.geometryBoundsDirtyFlag=!0,this.renderBoundsDirtyFlag=!0,this.boundsDirtyFlag=!0)}get wordWrap(){return Ze(this,d,"f")}set wordWrap(N){Ze(this,d,"f")!==N&&(xs(this,d,N,"f"),this.renderDirtyFlag=!0,this.geometryBoundsDirtyFlag=!0,this.renderBoundsDirtyFlag=!0,this.boundsDirtyFlag=!0)}get wordWrapWidth(){return Ze(this,f,"f")}set wordWrapWidth(N){Ze(this,f,"f")!==N&&(xs(this,f,N,"f"),this.renderDirtyFlag=!0,this.geometryBoundsDirtyFlag=!0,this.renderBoundsDirtyFlag=!0,this.boundsDirtyFlag=!0)}get textOverflow(){return Ze(this,g,"f")}set textOverflow(N){Ze(this,g,"f")!==N&&(xs(this,g,N,"f"),this.renderDirtyFlag=!0,this.geometryBoundsDirtyFlag=!0,this.renderBoundsDirtyFlag=!0,this.boundsDirtyFlag=!0)}get maxLines(){return Ze(this,p,"f")}set maxLines(N){Ze(this,p,"f")!==N&&(xs(this,p,N,"f"),this.renderDirtyFlag=!0,this.geometryBoundsDirtyFlag=!0,this.renderBoundsDirtyFlag=!0,this.boundsDirtyFlag=!0)}get lineHeight(){return Ze(this,m,"f")}set lineHeight(N){Ze(this,m,"f")!==N&&(xs(this,m,N,"f"),this.renderDirtyFlag=!0,this.geometryBoundsDirtyFlag=!0,this.renderBoundsDirtyFlag=!0,this.boundsDirtyFlag=!0)}get leading(){return Ze(this,v,"f")}set leading(N){Ze(this,v,"f")!==N&&(xs(this,v,N,"f"),this.renderDirtyFlag=!0,this.geometryBoundsDirtyFlag=!0,this.renderBoundsDirtyFlag=!0,this.boundsDirtyFlag=!0)}get textAlign(){return Ze(this,b,"f")}set textAlign(N){Ze(this,b,"f")!==N&&(xs(this,b,N,"f"),this.renderDirtyFlag=!0,this.geometryBoundsDirtyFlag=!0,this.renderBoundsDirtyFlag=!0,this.boundsDirtyFlag=!0,this.geometryDirtyFlag=!0,this.materialDirtyFlag=!0)}get textBaseline(){return Ze(this,y,"f")}set textBaseline(N){Ze(this,y,"f")!==N&&(xs(this,y,N,"f"),this.renderDirtyFlag=!0,this.geometryBoundsDirtyFlag=!0,this.renderBoundsDirtyFlag=!0,this.boundsDirtyFlag=!0,this.geometryDirtyFlag=!0,this.materialDirtyFlag=!0)}get dropShadowColor(){return Ze(this,_,"f")}set dropShadowColor(N){var G;Ze(this,_,"f")!==N&&(xs(this,_,N,"f"),xs(this,w,((G=sr.rgb(N))===null||G===void 0?void 0:G.rgb()

486)||sr.rgb(0,0,0,1),"f"),this.renderDirtyFlag=!0)}get dropShadowColorRGB(){return Ze(this,w,"f")}get dropShadowOffsetX(){return Ze(this,E,"f")}set dropShadowOffsetX(N){Ze(this,E,"f")!==N&&(xs(this,E,N,"f"),this.renderDirtyFlag=!0)}get dropShadowOffsetY(){return Ze(this,A,"f")}set dropShadowOffsetY(N){Ze(this,A,"f")!==N&&(xs(this,A,N,"f"),this.renderDirtyFlag=!0)}get dropShadowBlurRadius(){return Ze(this,x,"f")}set dropShadowBlurRadius(N){Ze(this,x,"f")!==N&&(xs(this,x,N,"f"),this.renderDirtyFlag=!0)}get decorationColor(){return Ze(this,S,"f")}set decorationColor(N){var G;Ze(this,S,"f")!==N&&(xs(this,S,N,"f"),xs(this,T,((G=sr.rgb(N))===null||G===void 0?void 0:G.rgb())||sr.rgb(0,0,0,1),"f"),this.renderDirtyFlag=!0)}get decorationColorRGB(){return Ze(this,T,"f")}get decorationLine(){return Ze(this,R,"f")}set decorationLine(N){Ze(this,R,"f")!==N&&(xs(this,R,N,"f"),this.renderDirtyFlag=!0)}get decorationStyle(){return Ze(this,B,"f")}set decorationStyle(N){Ze(this,B,"f")!==N&&(xs(this,B,N,"f"),this.renderDirtyFlag=!0)}get decorationThickness(){return Ze(this,O,"f")}set decorationThickness(N){Ze(this,O,"f")!==N&&(xs(this,O,N,"f"),this.renderDirtyFlag=!0)}get path(){return Ze(this,C,"f")}set path(N){Ze(this,C,"f")!==N&&(xs(this,C,N,"f"),this.renderDirtyFlag=!0)}get side(){return Ze(this,F,"f")}set side(N){Ze(this,F,"f")!==N&&(xs(this,F,N,"f"),this.renderDirtyFlag=!0)}get startOffset(){return Ze(this,U,"f")}set startOffset(N){Ze(this,U,"f")!==N&&(xs(this,U,N,"f"),this.renderDirtyFlag=!0)}},e=new WeakMap,r=new WeakMap,i=new WeakMap,s=new WeakMap,o=new WeakMap,n=new WeakMap,a=new WeakMap,l=new WeakMap,c=new WeakMap,h=new WeakMap,u=new WeakMap,d=new WeakMap,f=new WeakMap,g=new WeakMap,p=new WeakMap,m=new WeakMap,v=new WeakMap,b=new WeakMap,y=new WeakMap,_=new WeakMap,w=new WeakMap,E=new WeakMap,A=new WeakMap,x=new WeakMap,S=new WeakMap,T=new WeakMap,R=new WeakMap,B=new WeakMap,O=new WeakMap,C=new WeakMap,F=new WeakMap,U=new WeakMap,H}const IPt=`
487layout(std140) uniform SceneUniforms {
488  mat3 u_ProjectionMatrix;
489  mat3 u_ViewMatrix;
490  mat3 u_ViewProjectionInvMatrix;
491  vec4 u_BackgroundColor;
492  vec4 u_GridColor;
493  float u_ZoomScale;
494  float u_CheckboardStyle;
495};
496
497layout(location = 0) in vec2 a_Position;
498
499out vec2 v_Position;
500
501vec2 project_clipspace_to_world(vec2 p) {
502  return (u_ViewProjectionInvMatrix * vec3(p, 1)).xy;
503}
504
505void main() {
506  v_Position = project_clipspace_to_world(a_Position);
507  gl_Position = vec4(a_Position, 0, 1);
508}
509`,DPt=`
510layout(std140) uniform SceneUniforms {
511  mat3 u_ProjectionMatrix;
512  mat3 u_ViewMatrix;
513  mat3 u_ViewProjectionInvMatrix;
514  vec4 u_BackgroundColor;
515  vec4 u_GridColor;
516  float u_ZoomScale;
517  float u_CheckboardStyle;
518};
519
520out vec4 outputColor;
521
522in vec2 v_Position;
523
524const int CHECKERBOARD_STYLE_NONE = 0;
525const int CHECKERBOARD_STYLE_GRID = 1;
526const int CHECKERBOARD_STYLE_DOTS = 2;
527const float BASE_GRID_PIXEL_SIZE = 100.0;
528const float BASE_DOT_SIZE = 8.0;
529
530vec2 scale_grid_size(float zoom) {
531  if (zoom < 0.125) return vec2(BASE_GRID_PIXEL_SIZE * 125.0, 0.125);
532  else if (zoom < 0.25) return vec2(BASE_GRID_PIXEL_SIZE * 25.0, 0.25);
533  else if (zoom < 0.5) return vec2(BASE_GRID_PIXEL_SIZE * 5.0, 0.5);
534  return vec2(BASE_GRID_PIXEL_SIZE, 4.0);
535}
536
537vec4 render_grid_checkerboard(vec2 coord) {
538  float alpha = 0.0;
539
540  vec2 size = scale_grid_size(u_ZoomScale);
541  float gridSize1 = size.x;
542  float gridSize2 = gridSize1 / 10.0;
543  float zoomStep = size.y;
544  int checkboardStyle = int(floor(u_CheckboardStyle + 0.5));
545
546  if (checkboardStyle == CHECKERBOARD_STYLE_GRID) {
547    vec2 grid1 = abs(fract(coord / gridSize1 - 0.5) - 0.5) / fwidth(coord) * gridSize1 / 2.0;
548    vec2 grid2 = abs(fract(coord / gridSize2 - 0.5) - 0.5) / fwidth(coord) * gridSize2;
549    float v1 = 1.0 - min(min(grid1.x, grid1.y), 1.0);
550    float v2 = 1.0 - min(min(grid2.x, grid2.y), 1.0);
551
552    if (v1 > 0.0) {
553      alpha = v1;
554    } else {
555      alpha = v2 * clamp(u_ZoomScale / zoomStep, 0.0, 1.0);
556    }
557  } else if (checkboardStyle == CHECKERBOARD_STYLE_DOTS) {
558    vec2 grid2 = abs(fract(coord / gridSize2 - 0.5) - 0.5) / fwidth(coord) * gridSize2;

559    alpha = 1.0 - smoothstep(0.0, 1.0, length(grid2) - BASE_DOT_SIZE * u_ZoomScale / zoomStep);
560  }
561
562  return mix(u_BackgroundColor, u_GridColor, alpha);
563}
564
565void main() {
566  outputColor = render_grid_checkerboard(v_Position);
567}
568`;var zl=function(t,e,r,i){if(r==="a"&&!i)throw new TypeError("Private accessor was defined without a getter");if(typeof e=="function"?t!==e||!i:!e.has(t))throw new TypeError("Cannot read private member from an object whose class did not declare it");return r==="m"?i:r==="a"?i.call(t):i?i.value:e.get(t)},dI=function(t,e,r,i,s){if(i==="m")throw new TypeError("Private method is not writable");if(i==="a"&&!s)throw new TypeError("Private accessor was defined without a setter");if(typeof e=="function"?t!==e||!s:!e.has(t))throw new TypeError("Cannot write private member to an object whose class did not declare it");return i==="a"?s.call(t,r):s?s.value=r:e.set(t,r),r},Jv,QT,tR,fI,pI,gI;let Rnt=class{constructor(){Jv.set(this,void 0),QT.set(this,void 0),tR.set(this,void 0),fI.set(this,void 0),pI.set(this,void 0),gI.set(this,new dPt)}appendVertex(t,e){zl(this,gI,"f").appendFloat(t).appendFloat(e)}render(t,e,r,i){if(!zl(this,Jv,"f")){dI(this,Jv,t.createProgram({vertex:{glsl:IPt},fragment:{glsl:DPt}}),"f"),dI(this,tR,t.createInputLayout({vertexBufferDescriptors:[{arrayStride:8,stepMode:ne.VERTEX,attributes:[{format:I.F32_RG,offset:0,shaderLocation:0}]}],indexBufferFormat:null,program:zl(this,Jv,"f")}),"f"),dI(this,QT,t.createRenderPipeline({inputLayout:zl(this,tR,"f"),program:zl(this,Jv,"f"),colorAttachmentFormats:[I.U8_RGBA_RT],depthStencilAttachmentFormat:I.D24_S8,topology:Go.TRIANGLE_STRIP}),"f"),zl(this,gI,"f").clear(),this.appendVertex(-1,-1),this.appendVertex(-1,1),this.appendVertex(1,-1),this.appendVertex(1,1);const s=zl(this,gI,"f").bytes(),o=t.createBuffer({viewOrSize:s.byteLength,usage:dt.VERTEX,hint:Et.DYNAMIC});dI(this,pI,o,"f"),o.setSubData(0,s),dI(this,fI,t.createBindings({pipeline:zl(this,QT,"f"),uniformBufferBindings:[{buffer:r}]}),"f")}zl(this,Jv,"f").setUniformsLegacy(i),e.setBindings(zl(this,fI,"f")),e.setP

568ipeline(zl(this,QT,"f")),e.setVertexInput(zl(this,tR,"f"),[{buffer:zl(this,pI,"f")}],null),e.draw(4)}destroy(){var t,e,r,i,s;(t=zl(this,Jv,"f"))===null||t===void 0||t.destroy(),(e=zl(this,pI,"f"))===null||e===void 0||e.destroy(),(r=zl(this,QT,"f"))===null||r===void 0||r.destroy(),(i=zl(this,tR,"f"))===null||i===void 0||i.destroy(),(s=zl(this,fI,"f"))===null||s===void 0||s.destroy()}};Jv=new WeakMap,QT=new WeakMap,tR=new WeakMap,fI=new WeakMap,pI=new WeakMap,gI=new WeakMap,Tv=class extends du{constructor(){super(...arguments),this.renderable=!1,this.visible=!0}containsPoint(t,e){throw new Error("Method not implemented.")}getGeometryBounds(){throw new Error("Method not implemented.")}getRenderBounds(){throw new Error("Method not implemented.")}destroy(){}};var fs=function(t,e,r,i,s){if(i==="m")throw new TypeError("Private method is not writable");if(i==="a"&&!s)throw new TypeError("Private accessor was defined without a setter");if(typeof e=="function"?t!==e||!s:!e.has(t))throw new TypeError("Cannot write private member to an object whose class did not declare it");return i==="a"?s.call(t,r):s?s.value=r:e.set(t,r),r},Qi=function(t,e,r,i){if(r==="a"&&!i)throw new TypeError("Private accessor was defined without a getter");if(typeof e=="function"?t!==e||!i:!e.has(t))throw new TypeError("Cannot read private member from an object whose class did not declare it");return r==="m"?i:r==="a"?i.call(t):i?i.value:e.get(t)};function mI(t){var e,r,i,s,o,n,a,l,c,h,u,d,f,g,p,m,v,b;class y extends t{constructor(w={}){var E;super(w),this.strokePoints=[],this.fillPoints=[],this.fillPathPoints=[],e.set(this,void 0),r.set(this,void 0),i.set(this,void 0),s.set(this,void 0),o.set(this,void 0),n.set(this,void 0),a.set(this,void 0),l.set(this,void 0),c.set(this,void 0),h.set(this,void 0),u.set(this,void 0),d.set(this,void 0),f.set(this,void 0),g.set(this,void 0),p.set(this,void 0),m.set(this,void 0),v.set(this,void 0),b.set(this,void 0);const{seed:A,bowing:x,roughness:S,fillStyle:T,fillWeight:R,hachureAngle:B,hachureGap:O,curveStepCount:C,curveFitting:F,disableMultiStroke:U,disableMultiStrokeFill:H,simplification:N,dashOffset:G,dashGap:Y,zigzagOffset:q,preserveVertices:L,fillLineDash:J,fillLineDashOffset:tt}=w;fs(this,s,A??1,"f"),fs(this,r,x??1,"f"),fs(this,e,S??1,"f"),fs(this,i,T??"hachure","f"),fs(this,o,R,"f"),fs(this,n,B??-41,"f"),fs(this,a,O,"f"),fs(this,l,C??9,"f"),fs(this,c,F??.95,"f"),fs(this,h,U,"f"),fs(this,u,H,"f"),fs(this,d,N??0,"f"),fs(this,f,G,"f"),fs(this,g,Y,"f"),fs(this,p,q,"f"),fs(this,m,L,"f"),fs(this,v,J,"f"),fs(this,b,tt,"f"),(E=this.preCreateGeometry)===null||E===void 0||E.call(this),this.geometryDirtyFlag=!1}get seed(){return Qi(this,s,"f")}set seed(w){Qi(this,s,"f")!==w&&(fs(this,s,w,"f"),this.renderDirtyFlag=!0,this.geometryDirtyFlag=!0)}get roughness(){return Qi(this,e,"f")}set roughness(w){Qi(this,e,"f")!==w&&(fs(this,e,w,"f"),this.renderDirtyFlag=!0,this.geometryDirtyFlag=!0)}get bowing(){return Qi(this,r,"f")}set bowing(w){Qi(this,r,"f")!==w&&(fs(this,r,w,"f"),this.renderDirtyFlag=!0,this.geometryDirtyFlag=!0)}get fillStyle(){return Qi(this,i,"f")}set fillStyle(w){Qi(this,i,"f")!==w&&(fs(this,i,w,"f"),this.renderDirtyFlag=!0,this.geometryDirtyFlag=!0)}get fillWeight(){return Qi(this,o,"f")}set fillWeight(w){Qi(this,o,"f")!==w&&(fs(this,o,w,"f"),this.renderDirtyFlag=!0,this.geometryDirtyFlag=!0)}get hachureAngle(){return Qi(this,n,"f")}set hachureAngle(w){Qi(this,n,"f")!==w&&(fs(this,n,w,"f"),this.renderDirtyFlag=!0,this.geometryDirtyFlag=!0)}get hachureGap(){return Qi(this,a,"f")}set hachureGap(w){Qi(this,a,"f")!==w&&(fs(this,a,w,"f"),this.renderDirtyFlag=!0,this.geometryDirtyFlag=!0)}get curveStepCount(){return Qi(this,l,"f")}set curveStepCount(w){Qi(this,l,"f")!==w&&(fs(this,l,w,"f"),this.renderDirtyFlag=!0,this.geometryDirtyFlag=!0)}get curveFitting(){return Qi(this,c,"f")}set curveFitting(w){Qi(this,c,"f")!==w&&(fs(this,c,w,"f"),this.renderDirtyFlag=!0,this.geometryDirtyFlag=!0)}get disableMultiStroke(){return Qi(this,h,"f")}set disableMultiStroke(w){Qi(this,h,"f")!==w&&(fs(this,h,w,"f"),this.renderDirtyFlag=!0,this.geometryDirtyFlag=!0)}get disableMultiStrokeFill(){return Qi(this,u,"f")}set disableMultiStrokeFill(w){Qi(this,u,"f")!==w&&(fs(this,u,w,"f"),this.renderDirtyFlag=!0,this.geometryDirtyFlag=!0)}get simplification(){return Qi(this,d,"f")}set simplification(w){Qi(this,d,"f")!==w&&(fs(this,d,w,"f"),this.renderDirtyFlag=!0,this.geometryDirtyFlag=!0)}get dashOffset(){return Qi(this,f,"f")}set dashOffset(w){Qi(this,f,"f")!==w&&(fs(this,f,w,"f"),this.renderDirtyFlag=!0,this.geometryDirtyFlag=!0)}get dashGap(){return Qi(this,g,"f")}set dashGap(w){Qi(this,g,"f")!==w&&(fs(this,g,w,"f"),this.renderDirtyFlag=!0,this.geometryDirtyFlag=!0)}get zigzagOffset(){return Qi(this,p,"f")}set zigzagOffset(w){Qi(this,p,"f")!==w&&(fs(this,p,w,"f"),this.renderDirtyFlag=!0,this.geometryDirtyFlag=!0)}get preserveVertices(){return Qi(this,m,"f")}set preserveVertices(w){Qi(this,m,"f")!==w&&(fs(this,m,w,"f"),this.renderDirtyFlag=!0,this.geometryDirtyFlag=!0)}get fillLineDash(){return Qi(this,v,"f")}set fillLineDash(w){var E;(!(!((E=Qi(this,v,"f"))===null||E===void 0)&&E.length)||!Qi(this,v,"f").every((A,x)=>A===w[x]))&&(fs(this,v,w,"f"),this.renderDirtyFlag=!0,this.geometryDirtyFlag=!0)}get fillLineDashOffset(){return Qi(this,b,"f")}set fillLineDashOffset(w){Qi(this,b,"f")!==w&&(fs(this,b,w,"f"),this.renderDirtyFlag=!0,this.geometryDirtyFlag=!0)}get roughOptions(){const{fill:w,stroke:E,strokeWidth:A,seed:x,bowing:S,roughness:T,fillStyle:R,fillWeight:B,hachureAngle:O,hachureGap:C,curveStepCount:F,curveFitting:U,disableMultiStroke:H,disableMultiStrokeFill:N,simplification:G,dashOffset:Y,dashGap:q,zigzagOffset:L,preserveVertices:J,strokeDasharray:tt,strokeDashoffset:bt,fillLineDash:ct,fillLineDashOffset:Xt}=this;return mPt({fill:w,stroke:E,strokeWidth:A,seed:x,bowing:S,roughness:T,fillStyle:R,fillWeight:B,hachureAngle:O,hachureGap:C,curveStepCount:F,curveFitting:U,disableMultiStroke:H,disableMultiStrokeFill:N,simplification:G,dashOffset:Y,dashGap:q,zigzagOffset:L,preserveVertices:J,strokeLineDash:tt,strokeLineDashOffset:bt,fillLineDash:ct,fillLineDashOffset:Xt})}preCreateGeometry(){const w=this.generateDrawable();this.drawableSets=w.sets,this.strokePoints=[],this.fillPoints=[],this.fillPathPoints=[],this.drawableSets.forEac

568h(E=>{const{subPaths:A}=TI(E),x=A.map(S=>S.getPoints().map(T=>[T[0],T[1]]));E.type==="path"?this.strokePoints=x:E.type==="fillPath"?this.fillPathPoints=x:E.type==="fillSketch"&&(this.fillPoints=x)})}}return e=new WeakMap,r=new WeakMap,i=new WeakMap,s=new WeakMap,o=new WeakMap,n=new WeakMap,a=new WeakMap,l=new WeakMap,c=new WeakMap,h=new WeakMap,u=new WeakMap,d=new WeakMap,f=new WeakMap,g=new WeakMap,p=new WeakMap,m=new WeakMap,v=new WeakMap,b=new WeakMap,y}let pH;Zh=class extends mI(aH(du)){constructor(t={}){super(t)}generateDrawable(){const{cx:t,cy:e,r}=this;return bI.circle(t,e,r*2,this.roughOptions)}},Qh=class extends mI(lH(du)){constructor(t={}){super(t)}generateDrawable(){const{cx:t,cy:e,rx:r,ry:i}=this;return bI.ellipse(t,e,r*2,i*2,this.roughOptions)}},au=class extends mI(cH(du)){constructor(t={}){super(t)}generateDrawable(){const{x:t,y:e,width:r,height:i}=this;return bI.rectangle(t,e,r,i,this.roughOptions)}},ky=class extends mI(hH(du)){constructor(t={}){super(t)}generateDrawable(){const{points:t}=this;return bI.linearPath(t,this.roughOptions)}},tp=class extends mI(fH(du)){constructor(t={}){super(t)}generateDrawable(){const{d:t}=this;return bI.path(t,this.roughOptions)}},pH=class extends Cnt(du){};function Cnt(t){return class extends t{getGeometryBounds(){return new ea(0,0,0,0)}getRenderBounds(){return new ea(0,0,0,0)}constructor(e={}){super(e),this.batchable=!1,this.cullable=!1;const{render:r}=e;this.render=r}}}function gH(t,e,r){if(t&&t.length){const[i,s]=e,o=Math.PI/180*r,n=Math.cos(o),a=Math.sin(o);for(const l of t){const[c,h]=l;l[0]=(c-i)*n-(h-s)*a+i,l[1]=(c-i)*a+(h-s)*n+s}}}function PPt(t,e){return t[0]===e[0]&&t[1]===e[1]}function FPt(t,e,r,i=1){const s=r,o=Math.max(e,.1),n=t[0]&&t[0][0]&&typeof t[0][0]=="number"?[t]:t,a=[0,0];if(s)for(const c of n)gH(c,a,s);const l=(function(c,h,u){const d=[];for(const b of c){const 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r=e.hachureGap;r<0&&(r=4*e.strokeWidth),r=Math.max(r,.1);const i=yI(t,Object.assign({},e,{hachureGap:r})),s=Math.PI/180*e.hachureAngle,o=[],n=.5*r*Math.cos(s),a=.5*r*Math.sin(s);for(const[l,c]of i)f5([l,c])&&o.push([[l[0]-n,l[1]+a],[...c]],[[l[0]+n,l[1]-a],[...c]]);return{type:"fillSketch",ops:this.renderLines(o,e)}}},kPt=class extends mH{fillPolygons(t,e){const r=this._fillPolygons(t,e),i=Object.assign({},e,{hachureAngle:e.hachureAngle+90}),s=this._fillPolygons(t,i);return r.ops=r.ops.concat(s.ops),r}},LPt=class{constructor(t){this.helper=t}fillPolygons(t,e){const r=yI(t,e=Object.assign({},e,{hachureAngle:0}));return this.dotsOnLines(r,e)}dotsOnLines(t,e){const r=[];let i=e.hachureGap;i<0&&(i=4*e.strokeWidth),i=Math.max(i,.1);let s=e.fillWeight;s<0&&(s=e.strokeWidth/2);const o=i/4;for(const n of t){const a=f5(n),l=a/i,c=Math.ceil(l)-1,h=a-c*i,u=(n[0][0]+n[1][0])/2-i/4,d=Math.min(n[0][1],n[1][1]);for(let f=0;f<c;f++){const g=d+h+f*i,p=u-o+2*Math.random()*o,m=g-o+2*Math.random()*o,v=this.helper.ellipse(p,m,s,s,e);r.push(...v.ops)}}return{type:"fillSketch",ops:r}}},UPt=class{constructor(t){this.helper=t}fillPolygons(t,e){const r=yI(t,e);return{type:"fillSketch",ops:this.dashedLine(r,e)}}dashedLine(t,e){const r=e.dashOffset<0?e.hachureGap<0?4*e.strokeWidth:e.hachureGap:e.dashOffset,i=e.dashGap<0?e.hachureGap<0?4*e.strokeWidth:e.hachureGap:e.dashGap,s=[];return t.forEach((o=>{const n=f5(o),a=Math.floor(n/(r+i)),l=(n+i-a*(r+i))/2;let c=o[0],h=o[1];c[0]>h[0]&&(c=o[1],h=o[0]);

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u=2*h*e,d=2*(h+1)*e,f=Math.sqrt(2*Math.pow(e,2)),g=[a[0]+u*Math.cos(c),a[1]+u*Math.sin(c)],p=[a[0]+d*Math.cos(c),a[1]+d*Math.sin(c)],m=[g[0]+f*Math.cos(c+Math.PI/4),g[1]+f*Math.sin(c+Math.PI/4)];i.push(...this.helper.doubleLineOps(g[0],g[1],m[0],m[1],r),...this.helper.doubleLineOps(m[0],m[1],p[0],p[1],r))}})),i}};const fu={};let WPt=class{constructor(t){this.seed=t}next(){return this.seed?(2**31-1&(this.seed=Math.imul(48271,this.seed)))/2**31:Math.random()}};const jPt=0,yH=1,Mnt=2,p5={A:7,a:7,C:6,c:6,H:1,h:1,L:2,l:2,M:2,m:2,Q:4,q:4,S:4,s:4,T:2,t:2,V:1,v:1,Z:0,z:0};function vH(t,e){return t.type===e}function _H(t){const e=[],r=(function(n){const a=new Array;for(;n!=="";)if(n.match(/^([ \t\r\n,]+)/))n=n.substr(RegExp.$1.length);else 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Vr(t,e)},randOffsetWithRange:function(t,e,r){return m5(t,e,r)},ellipse:function(t,e,r,i,s){const o=Fnt(r,i,s);return bH(t,e,s,o).opset},doubleLineOps:function(t,e,r,i,s){return Qv(t,e,r,i,s,!0)}};function Dnt(t,e,r,i,s){return{type:"path",ops:Qv(t,e,r,i,s)}}function g5(t,e,r){const i=(t||[]).length;if(i>2){const s=[];for(let o=0;o<i-1;o++)s.push(...Qv(t[o][0],t[o][1],t[o+1][0],t[o+1][1],r));return e&&s.push(...Qv(t[i-1][0],t[i-1][1],t[0][0],t[0][1],r)),{type:"path",ops:s}}return i===2?Dnt(t[0][0],t[0][1],t[1][0],t[1][1],r):{type:"path",ops:[]}}function zPt(t,e,r,i,s){return(function(o,n){return g5(o,!0,n)})([[t,e],[t+r,e],[t+r,e+i],[t,e+i]],s)}function Pnt(t,e){if(t.length){const r=typeof t[0][0]=="number"?[t]:t,i=y5(r[0],1*(1+.2*e.roughness),e),s=e.disableMultiStroke?[]:y5(r[0],1.5*(1+.22*e.roughness),Lnt(e));for(let o=1;o<r.length;o++){const n=r[o];if(n.length){const a=y5(n,1*(1+.2*e.roughness),e),l=e.disableMultiStroke?[]:y5(n,1.5*(1+.22*e.roughness),Lnt(e));for(const c of 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n=1;n<o;n++)r.push({op:"lineTo",data:[i[n][0]+Vr(s,e),i[n][1]+Vr(s,e)]})}}return{type:"fillPath",ops:r}}function eR(t,e){return(function(r,i){let s=r.fillStyle||"hachure";if(!fu[s])switch(s){case"zigzag":fu[s]||(fu[s]=new NPt(i));break;case"cross-hatch":fu[s]||(fu[s]=new kPt(i));break;case"dots":fu[s]||(fu[s]=new LPt(i));break;case"dashed":fu[s]||(fu[s]=new UPt(i));break;case"zigzag-line":fu[s]||(fu[s]=new GPt(i));break;default:s="hachure",fu[s]||(fu[s]=new mH(i))}return fu[s]})(e,XPt).fillPolygons(t,e)}function Lnt(t){const e=Object.assign({},t);return e.randomizer=void 0,t.seed&&(e.seed=t.seed+1),e}function Unt(t){return t.randomizer||(t.randomizer=new WPt(t.seed||0)),t.randomizer.next()}function m5(t,e,r,i=1){return r.roughness*i*(Unt(r)*(e-t)+t)}function Vr(t,e,r=1){return m5(-t,t,e,r)}function Qv(t,e,r,i,s,o=!1){const n=o?s.disableMultiStrokeFill:s.disableMultiStroke,a=EH(t,e,r,i,s,!0,!1);if(n)return a;const l=EH(t,e,r,i,s,!0,!0);return a.concat(l)}function EH(t,e,r,i,s,o,n){const a=Math.pow(t-r,2)+Math.pow(e-i,2),l=Math.sqrt(a);let c=1;c=l<200?1:l>500?.4:-.0016668*l+1.233334;let h=s.maxRandomnessOffset||0;h*h*100>a&&(h=l/10);const u=h/2,d=.2+.2*Unt(s);let f=s.bowing*s.maxRandomnessOffset*(i-e)/200,g=s.bowing*s.maxRandomnessOffset*(t-r)/200;f=Vr(f,s,c),g=Vr(g,s,c);const p=[],m=()=>Vr(u,s,c),v=()=>Vr(h,s,c),b=s.preserveVertices;return n?p.push({op:"move",data:[t+(b?0:m()),e+(b?0:m())]}):p.push({op:"move",data:[t+(b?0:Vr(h,s,c)),e+(b?0:Vr(h,s,c))]}),n?p.push({op:"bcurveTo",data:[f+t+(r-t)*d+m(),g+e+(i-e)*d+m(),f+t+2*(r-t)*d+m(),g+e+2*(i-e)*d+m(),r+(b?0:m()),i+(b?0:m())]}):p.push({op:"bcurveTo",data:[f+t+(r-t)*d+v(),g+e+(i-e)*d+v(),f+t+2*(r-t)*d+v(),g+e+2*(i-e)*d+v(),r+(b?0:v()),i+(b?0:v())]}),p}function y5(t,e,r){if(!t.length)return[];const i=[];i.push([t[0][0]+Vr(e,r),t[0][1]+Vr(e,r)]),i.push([t[0][0]+Vr(e,r),t[0][1]+Vr(e,r)]);for(let s=1;s<t.length;s++)i.push([t[s][0]+Vr(e,r),t[s][1]+Vr(e,r)]),s===t.length-1&&i.push([t[s][0]+Vr(e,r),t[s][1]+Vr(e,r)]);return v5(i,null,r)}function v5(t,e,r){const i=t.length,s=[];if(i>3){const o=[],n=1-r.curveTightness;s.push({op:"move",data:[t[1][0],t[1][1]]});for(let a=1;a+2<i;a++){const l=t[a];o[0]=[l[0],l[1]],o[1]=[l[0]+(n*t[a+1][0]-n*t[a-1][0])/6,l[1]+(n*t[a+1][1]-n*t[a-1][1])/6],o[2]=[t[a+1][0]+(n*t[a][0]-n*t[a+2][0])/6,t[a+1][1]+(n*t[a][1]-n*t[a+2][1])/6],o[3]=[t[a+1][0],t[a+1][1]],s.push({op:"bcurveTo",data:[o[1][0],o[1][1],o[2][0],o[2][1],o[3][0],o[3][1]]})}}else i===3?(s.push({op:"move",data:[t[1][0],t[1][1]]}),s.push({op:"bcurveTo",data:[t[1][0],t[1][1],t[2][0],t[2][1],t[2][0],t[2][1]]})):i===2&&s.push(...EH(t[0][0],t[0][1],t[1][0],t[1][1],r,!0,!0));return s}function Gnt(t,e,r,i,s,o,n,a){const l=[],c=[];if(a.roughness===0){t/=4,c.push([e+i*Math.cos(-t),r+s*Math.sin(-t)]);for(let h=0;h<=2*Math.PI;h+=t){const u=[e+i*Math.cos(h),r+s*Math.sin(h)];l.push(u),c.push(u)}c.push([e+i*Math.cos(0),r+s*Math.sin(0)]),c.push([e+i*Math.cos(t),r+s*Math.sin(t)])}else{const h=Vr(.5,a)-Math.PI/2;c.push([Vr(o,a)+e+.9*i*Math.cos(h-t),Vr(o,a)+r+.9*s*Math.sin(h-t)]);const u=2*Math.PI+h-.01;for(let d=h;d<u;d+=t){const f=[Vr(o,a)+e+i*Math.cos(d),Vr(o,a)+r+s*Math.sin(d)];l.push(f),c.push(f)}c.push([Vr(o,a)+e+i*Math.cos(h+2*Math.PI+.5*n),Vr(o,a)+r+s*Math.sin(h+2*Math.PI+.5*n)]),c.push([Vr(o,a)+e+.98*i*Math.cos(h+n),Vr(o,a)+r+.98*s*Math.sin(h+n)]),c.push([Vr(o,a)+e+.9*i*Math.cos(h+.5*n),Vr(o,a)+r+.9*s*Math.sin(h+.5*n)])}return[c,l]}function Wnt(t,e,r,i,s,o,n,a,l){const c=o+Vr(.1,l),h=[];h.push([Vr(a,l)+e+.9*i*Math.cos(c-t),Vr(a,l)+r+.9*s*Math.sin(c-t)]);for(let u=c;u<=n;u+=t)h.push([Vr(a,l)+e+i*Math.cos(u),Vr(a,l)+r+s*Math.sin(u)]);return h.push([e+i*Math.cos(n),r+s*Math.sin(n)]),h.push([e+i*Math.cos(n),r+s*Math.sin(n)]),v5(h,null,l)}function VPt(t,e,r,i,s,o,n,a){const l=[],c=[a.maxRandomnessOffset||1,(a.maxRandomnessOffset||1)+.3];let h=[0,0];const u=a.disableMultiStroke?1:2,d=a.preserveVertices;for(let 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_5(t,e);let s=((t[0]-e[0])*(r[0]-e[0])+(t[1]-e[1])*(r[1]-e[1]))/i;return s=Math.max(0,Math.min(1,s)),_5(t,BE(e,r,s))}function BE(t,e,r){return[t[0]+(e[0]-t[0])*r,t[1]+(e[1]-t[1])*r]}function AH(t,e,r,i){const s=i||[];if((function(a,l){const c=a[l+0],h=a[l+1],u=a[l+2],d=a[l+3];let f=3*h[0]-2*c[0]-d[0];f*=f;let g=3*h[1]-2*c[1]-d[1];g*=g;let p=3*u[0]-2*d[0]-c[0];p*=p;let m=3*u[1]-2*d[1]-c[1];return m*=m,f<p&&(f=p),g<m&&(g=m),f+g})(t,e)<r){const a=t[e+0];s.length?(o=s[s.length-1],n=a,Math.sqrt(_5(o,n))>1&&s.push(a)):s.push(a),s.push(t[e+3])}else{const a=t[e+0],l=t[e+1],c=t[e+2],h=t[e+3],u=BE(a,l,.5),d=BE(l,c,.5),f=BE(c,h,.5),g=BE(u,d,.5),p=BE(d,f,.5),m=BE(g,p,.5);AH([a,u,g,m],0,r,s),AH([m,p,f,h],0,r,s)}var o,n;return s}function $Pt(t,e){return b5(t,0,t.length,e)}function b5(t,e,r,i,s){const o=s||[],n=t[e],a=t[r-1];let l=0,c=1;for(let h=e+1;h<r-1;++h){const u=YPt(t[h],n,a);u>l&&(l=u,c=h)}return Math.sqrt(l)>i?(b5(t,e,c+1,i,o),b5(t,c,r,i,o)):(o.length||o.push(n),o.push(a)),o}function xH(t,e=.15,r){const i=[],s=(t.length-1)/3;for(let o=0;o<s;o++)AH(t,3*o,e,i);return r&&r>0?b5(i,0,i.length,r):i}const dd="none";class w5{constructor(e){this.defaultOptions={maxRandomnessOffset:2,roughness:1,bowing:1,stroke:"#000",strokeWidth:1,curveTightness:0,curveFitting:.95,curveStepCount:9,fillStyle:"hachure",fillWeight:-1,hachureAngle:-41,hachureGap:-1,dashOffset:-1,dashGap:-1,zigzagOffset:-1,seed:0,disableMultiStroke:!1,disableMultiStrokeFill:!1,preserveVertices:!1,fillShapeRoughnessGain:.8},this.config=e||{},this.config.options&&(this.defaultOptions=this._o(this.config.options))}static newSeed(){return Math.floor(Math.random()*2**31)}_o(e){return e?Object.assign({},this.defaultOptions,e):this.defaultOptions}_d(e,r,i){return{shape:e,sets:r||[],options:i||this.defaultOptions}}line(e,r,i,s,o){const n=this._o(o);return this._d("line",[Dnt(e,r,i,s,n)],n)}rectangle(e,r,i,s,o){const n=this._o(o),a=[],l=zPt(e,r,i,s,n);if(n.fill){const c=[[e,r],[e+i,r],[e+i,r+s],[e,r+s]];n.fillStyle==="solid"?a.push(wH([c],n)):a.push(eR([c],n))}return n.stroke!==dd&&a.push(l),this._d("rectangle",a,n)}ellipse(e,r,i,s,o){const n=this._o(o),a=[],l=Fnt(i,s,n),c=bH(e,r,n,l);if(n.fill)if(n.fillStyle==="solid"){const h=bH(e,r,n,l).opset;h.type="fillPath",a.push(h)}else a.push(eR([c.estimatedPoints],n));return n.stroke!==dd&&a.push(c.opset),this._d("ellipse",a,n)}circle(e,r,i,s){const o=this.ellipse(e,r,i,i,s);return o.shape="circle",o}linearPath(e,r){const i=this._o(r);return this._d("linearPath",[g5(e,!1,i)],i)}arc(e,r,i,s,o,n,a=!1,l){const c=this._o(l),h=[],u=Nnt(e,r,i,s,o,n,a,!0,c);if(a&&c.fill)if(c.fillStyle==="solid"){const d=Object.assign({},c);d.disableMultiStroke=!0;const f=Nnt(e,r,i,s,o,n,!0,!1,d);f.type="fillPath",h.push(f)}else h.push((function(d,f,g,p,m,v,b){const y=d,_=f;let w=Math.abs(g/2),E=Math.abs(p/2);w+=Vr(.01*w,b),E+=Vr(.01*E,b);let A=m,x=v;for(;A<0;)A+=2*Math.PI,x+=2*Math.PI;x-A>2*Math.PI&&(A=0,x=2*Math.PI);const S=(x-A)/b.curveStepCount,T=[];for(let R=A;R<=x;R+=S)T.push([y+w*Math.cos(R),_+E*Math.sin(R)]);return T.push([y+w*Math.cos(x),_+E*Math.sin(x)]),T.push([y,_]),eR([T],b)})(e,r,i,s,o,n,c));return c.stroke!==dd&&h.push(u),this._d("arc",h,c)}curve(e,r){const i=this._o(r),s=[],o=Pnt(e,i);if(i.fill&&i.fill!==dd)if(i.fillStyle==="solid"){const n=Pnt(e,Object.assign(Object.assign({},i),{disableMultiStroke:!0,roughness:i.roughness?i.roughness+i.fillShapeRoughnessGain:0}));s.push({type:"fillPath",ops:this._mergedShape(n.ops)})}else{const n=[],a=e;if(a.length){const l=typeof a[0][0]=="number"?[a]:a;for(const c of l)c.length<3?n.push(...c):c.length===3?n.push(...xH(jnt([c[0],c[0],c[1],c[2]]),10,(1+i.roughness)/2)):n.push(...xH(jnt(c),10,(1+i.roughness)/2))}n.length&&s.push(eR([n],i))}return i.stroke!==dd&&s.push(o),this._d("curve",s,i)}polygon(e,r){const i=this._o(r),s=[],o=g5(e,!0,i);return i.fill&&(i.fillStyle==="solid"?s.push(wH([e],i)):s.push(eR([e],i))),i.stroke!==dd&&s.push(o),this._d("polygon",s,i)}path(e,r){const i=this._o(r),s=[];if(!e)return this._d("path",s,i);e=(e||"").replace(/\n/g," ").replace(/(-\s)/g,"-").replace("/(ss)/g"," ");const o=i.fill&&i.fill!=="transparent"&&i.fill!==dd,n=i.stroke!==dd,a=!!(i.simplification&&i.simplification<1),l=(function(h,u,d){const f=Ont(Bnt(_H(h))),g=[];let p=[],m=[0,0],v=[];const b=()=>{v.length>=4&&p.push(...xH(v,u)),v=[]},y=()=>{b(),p.length&&(g.push(p),p=[])};for(const{key:w,data:E}of f)switch(w){case"M":y(),m=[E[0],E[1]],p.push(m);break;case"L":b(),p.push([E[0],E[1]]);break;case"C":if(!v.length){const A=p.length?p[p.length-1]:m;v.push([A[0],A[1]])}v.push([E[0],E[1]]),v.push([E[2],E[3]]),v.push([E[4],E[5]]);break;case"Z":b(),p.push([m[0],m[1]])}if(y(),!d)return g;const _=[];for(const w of g){const E=$Pt(w,d);E.length&&_.push(E)}return _})(e,1,a?4-4*(i.simplification||1):(1+i.roughness)/2),c=knt(e,i);if(o)if(i.fillStyle==="solid")if(l.length===1){const h=knt(e,Object.assign(Object.assign({},i),{disableMultiStroke:!0,roughness:i.roughness?i.roughness+i.fillShapeRoughnessGain:0}));s.push({type:"fillPath",ops:this._mergedShape(h.ops)})}else s.push(wH(l,i));else s.push(eR(l,i));return n&&(a?l.forEach((h=>{s.push(g5(h,!1,i))})):s.push(c)),this._d("path",s,i)}opsToPath(e,r){let i="";for(const s of e.ops){const o=typeof r=="number"&&r>=0?s.data.map((n=>+n.toFixed(r))):s.data;switch(s.op){case"move":i+=`M${o[0]} ${o[1]} `;break;case"bcurveTo":i+=`C${o[0]} ${o[1]}, ${o[2]} ${o[3]}, ${o[4]} ${o[5]} `;break;case"lineTo":i+=`L${o[0]} ${o[1]} `}}return i.trim()}toPaths(e){const r=e.sets||[],i=e.options||this.defaultOptions,s=[];for(const o of r){let n=null;switch(o.type){case"path":n={d:this.opsToPath(o),stroke:i.stroke,strokeWidth:i.strokeWidth,fill:dd};break;case"fillPath":n={d:this.opsToPath(o),stroke:dd,strokeWidth:0,fill:i.fill||dd};break;case"fillSketch":n=this.fillSketch(o,i)}n&&s.push(n)}return s}fillSketch(e,r){let i=r.fillWeight;return i<0&&(i=r.strokeWidth/2),{d:this.opsToPath(e),stroke:r.fill||dd,strokeWidth:i,fill:dd}}_mergedShape(e){return e.filter(((r,i)=>i===0||r.op!=="move"))}}class HPt{constructor(e,r){this.canvas=e,this.ctx=this.canvas.getContext("2d"),this.gen=new w5(r)}draw(e){const r=e.sets||[],i=e.options||this.getDefaultOptions(),s=this.ctx,o=e.options.fixedDecimalPlaceDigits;for(const n of r)switch(n.type){case"path":s.save(),s.strokeStyle=i.stroke==="none"?"transparent":i.stroke,s.lineWidth=i.strokeWidth,i.strokeLineDash&&s.setLineDash(i.strokeLineDash),i.strokeLineDashOffset&&(s.lineDashOffset=i.strokeLineDashOffset),this._drawToContext(s,n,o),s.restore();break;case"fillPath":{s.save(),s.fillStyle=i.fill||"";const a=e.shape==="curve"||e.shape==="polygon"||e.shape==="path"?"evenodd":"nonzero";this._drawToContext(s,n,o,a),s.restore();break}case"fillSketch":this.fillSketch(s,n,i)}}fillSketch(e,r,i){let s=i.fillWeight;s<0&&(s=i.strokeWidth/2),e.save(),i.fillLineDash&&e.setLineDash(i.fillLineDash),i.fillLineDashOffset&&(e.lineDashOffset=i.fillLineDashOffset),e.strokeStyle=i.fill||"",e.lineWidth=s,this._drawToContext(e,r,i.fixedDecimalPlaceDigits),e.restore()}_drawToContext(e,r,i,s="nonzero"){e.beginPath();for(const o of r.ops){const n=typeof i=="number"&&i>=0?o.data.map((a=>+a.toFixed(i))):o.data;switch(o.op){case"move":e.moveTo(n[0],n[1]);break;case"bcurveTo":e.bezierCurveTo(n[0],n[1],n[2],n[3],n[4],n[5]);break;case"lineTo":e.lineTo(n[0],n[1])}}r.type==="fillPath"?e.fill(s):e.stroke()}get generator(){return this.gen}getDefaultOptions(){return this.gen.defaultOptions}line(e,r,i,s,o){const n=this.gen.line(e,r,i,s,o);return this.draw(n),n}rectangle(e,r,i,s,o){const n=this.gen.rectangle(e,r,i,s,o);return this.draw(n),n}ellipse(e,r,i,s,o){const n=this.gen.ellipse(e,r,i,s,o);return this.draw(n),n}circle(e,r,i,s){const o=this.gen.circle(e,r,i,s);return this.draw(o),o}linearPath(e,r){const i=this.gen.linearPath(e,r);return this.draw(i),i}polygon(e,r){const i=this.gen.polygon(e,r);return this.draw(i),i}arc(e,r,i,s,o,n,a=!1,l){const c=this.gen.arc(e,r,i,s,o,n,a,l);return this.draw(c),c}curve(e,r){const i=this.gen.curve(e,r);return this.draw(i),i}path(e,r){const i=this.gen.path(e,r);return this.draw(i),i}}const E5="http://www.w3.org/2000/svg";class KPt{constructor(e,r){this.svg=e,this.gen=new w5(r)}draw(e){const r=e.sets||[],i=e.options||this.getDefaultOptions(),s=this.svg.ownerDocument||window.document,o=s.createElementNS(E5,"g"),n=e.options.fixedDecimalPlaceDigits;for(const a of r){let l=null;switch(a.type){case"path":l=s.createElementNS(E5,"path"),l.setAttribute("d",this.opsToPath(a,n)),l.setAttribute("stroke",i.stroke),l.setAttribute("stroke-width",i.strokeWidth+""),l.setAttribute("fill","none"),i.strokeLineDash&&l.setAttribute("stroke-dasharray",i.strokeLineDash.join(" ").trim()),i.strokeLineDashOffset&&l.setAttribute("stroke-dashoffset",`${i.strokeLineDashOffset}`);break;case"fillPath":l=s.createElementNS(E5,"path"),l.setAttribute("d",this.opsToPath(a,n)),l.setAttribute("stroke","none"),l.setAttribute("stroke-width","0"),l.setAttribute("fill",i.fill||""),e.shape!=="curve"&&e.shape!=="polygon"||l.setAttribute("fill-rule","evenodd");break;case"fillSketch":l=this.fillSketch(s,a,i)}l&&o.appendChild(l)}return o}fillSketch(e,r,i){let s=i.fillWeight;s<0&&(s=i.strokeWidth/2);const o=e.createElementNS(E5,"path");return o.setAttribute("d",this.opsToPath(r,i.fixedDecimalPlaceDigits)),o.setAttribute("stroke",i.fill||""),o.setAttribute("stroke-width",s+""),o.setAttribute("fill","none"),i.fillLineDash&&o.setAttribute("stroke-dasharray",i.fillLineDash.join(" ").trim()),i.fillLineDashOffset&&o.setAttribute("stroke-dashoffset",`${i.fillLineDashOffset}`),o}get generator(){return this.gen}getDefaultOptions(){return this.gen.defaultOptions}opsToPath(e,r){return this.gen.opsToPath(e,r)}line(e,r,i,s,o){const n=this.gen.line(e,r,i,s,o);return this.draw(n)}rectangle(e,r,i,s,o){const n=this.gen.rectangle(e,r,i,s,o);return this.draw(n)}ellipse(e,r,i,s,o){const n=this.gen.ellipse(e,r,i,s,o);return this.draw(n)}circle(e,r,i,s){const o=this.gen.circle(e,r,i,s);return this.draw(o)}linearPath(e,r){const i=this.gen.linearPath(e,r);return this.draw(i)}polygon(e,r){const i=this.gen.polygon(e,r);return this.draw(i)}arc(e,r,i,s,o,n,a=!1,l){const c=this.gen.arc(e,r,i,s,o,n,a,l);return this.draw(c)}curve(e,r){const i=this.gen.curve(e,r);return this.draw(i)}path(e,r){const i=this.gen.path(e,r);return this.draw(i)}}AG={canvas:(t,e)=>new HPt(t,e),svg:(t,e)=>new KPt(t,e),generator:t=>new w5(t),newSeed:()=>w5.newSeed()};const bI=AG.generator();function Xnt(t){const e=[];return t.ops.forEach(({op:r,data:i})=>{r==="move"?e.push(["M",i[0],i[1]]):r==="lineTo"?e.push(["L",i[0],i[1]]):r==="bcurveTo"&&e.push(["C",i[0],i[1],i[2],i[3],i[4],i[5]])}),e}CV=function(){var 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s(c){for(var h=0;h<e.length;++h)if(e[h][0]===c)return!0;return!1}function o(c){for(var h=0;h<e.length;++h)if(e[h][0]===c)return e[h];return!1}function n(c,h){for(var u=0;u<r.length;++u)if(r[u][0][0]===c&&r[u][0][1]===h)return r[u];return!1}function a(c){for(var h=0;h<i.length;++h)if(i[h]===c)return!0;return!1}function l(c){var h;for(h=0;h<e.length;++h)if(e[h].indexOf(c)>-1)return String.fromCharCode(e[h][0]);for(h=0;h<r.length;++h)if(r[h].indexOf(c)>-1)return String.fromCharCode(r[h][0][0])+String.fromCharCode(r[h][0][1]);return String.fromCharCode(c)}return{convertArabic:function(c){for(var h,u,d="",f=0;f<c.length;++f){var g=c.charCodeAt(f);if(s(g)){for(var 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BFt(t,e,r,i){const{repetition:s,transform:o,width:n,height:a}=r,l=Qr("pattern");o&&l.setAttribute("patternTransform",o),l.setAttribute("patternUnits","userSpaceOnUse"),l.id=i,e.appendChild(l);const{minX:c,minY:h,maxX:u,maxY:d}=x5(t);l.setAttribute("x",`${c}`),l.setAttribute("y",`${h}`);let f=n,g=a;return s==="repeat-x"?g=d-h:s==="repeat-y"?f=u-c:s==="no-repeat"&&(f=u-c,g=d-h),l.setAttribute("width",`${f}`),l.setAttribute("height",`${g}`),l}function OFt(t,e,r){const i=x5(t),s=i.maxX-i.minX,o=i.maxY-i.minY,n=tat({pattern:r});if(!e.querySelector(`#${n}`)){const a=r.image;if(a){const l=Qr("image");l.setAttribute("href",a);const c=BFt(t,e,r,n);e.appendChild(c),c.appendChild(l),l.setAttribute("x","0"),l.setAttribute("y","0"),l.setAttribute("width",`${r.width||s}`),l.setAttribute("height",`${r.height||o}`)}}return n}function uat(t,e,r){var i;const s=x5(t),o=[s.minX,s.minY],n=s.maxX-s.minX,a=s.maxY-s.minY;if(r.type==="mesh-gradient"){const 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OH(t){if(!t)return;const{type:e,attributes:r,children:i}=t,s=e.startsWith("rough-"),o=!s&&Qr(e),{transform:n,visible:a,cullable:l,renderable:c,batchable:h,innerShadowColor:u,innerShadowOffsetX:d,innerShadowOffsetY:f,innerShadowBlurRadius:g,dropShadowColor:p,dropShadowOffsetX:m,dropShadowOffsetY:v,dropShadowBlurRadius:b,decorationLine:y,decorationStyle:_,decorationColor:w,decorationThickness:E,strokeAlignment:A,cornerRadius:x,zIndex:S,fontFamily:T,fontSize:R,fontWeight:B,fontStyle:O,fontVariant:C,content:F,letterSpacing:U,lineHeight:H,whiteSpace:N,wordWrap:G,wordWrapWidth:Y}=r,q=rat(r,["transform","visible","cullable","renderable","batchable","innerShadowColor","innerShadowOffsetX","innerShadowOffsetY","innerShadowBlurRadius","dropShadowColor","dropShadowOffsetX","dropShadowOffsetY","dropShadowBlurRadius","decorationLine","decorationStyle","decorationColor","decorationThickness","strokeAlignment","cornerRadius","zIndex","fontFamily","fontSize","fontWeight","fontStyle","fontVariant","content","letterSpacing","lineHeight","whiteSpace","wordWrap","wordWrapWidth"]);if(o&&Object.entries(q).forEach(([Gr,re])=>{`${re}`!=""&&`${xFt[Gr]}`!=`${re}`&&o.setAttribute(fPt(Gr),`${re}`)}),e==="rect"){const{width:Gr,height:re,x:ci,y:Dt}=r;if(Gr<0||re<0){const rt=ci,At=Dt,Vt=ci+Gr,de=Dt+re;o.setAttribute("x",`${Math.min(rt,Vt)}`),o.setAttribute("y",`${Math.min(At,de)}`),o.setAttribute("width",`${Math.abs(Gr)}`),o.setAttribute("height",`${Math.abs(re)}`)}}const L=A==="inner"||A==="outer",J=q.fill&&gl(q.fill)&&Q$(q.fill),tt=q.fill&&gl(q.fill)&&QB(q.fill),bt=q.fill&&Rv(q.fill);let ct;(i&&i.length>0&&e!=="g"||L&&e!=="polyline"||s||J||tt||bt)&&(ct=Qr("g"),o&&ct.appendChild(o)),L&&RFt(t,o,ct),g>0&&CFt(t,o),b>0&&MFt(t,o||ct),J&&PFt(t,o,ct),(tt||bt)&&DFt(t,o,ct),ct=ct||o,a===!1&&ct.setAttribute("visibility","hidden"),x&&(ct.setAttribute("rx",`${x}`),ct.setAttribute("ry",`${x}`)),s&&NFt(t,ct),F&&FFt(t,ct,o);const{a:Xt,b:It,c:zt,d:Ht,tx:Lt,ty:tr}=n.matrix;return(Xt!==1||It!==0||zt!==0||Ht!==1||Lt!==0||tr!==0)&&ct.setAttribute("transform",`matrix(${Xt},${It},${zt},${Ht},${Lt},${tr})`),[...i].sort(kFt).map(Gr=>

569OH(Gr)).forEach(Gr=>{ct.appendChild(Gr)}),ct}yG=function(t,e=0,r=[]){let i=t.tagName.toLowerCase();if(i==="svg")i="g";else if(i==="defs"){r.push(...Array.from(t.childNodes));return}else if(i==="use"){const n=t.getAttribute("xlink:href");if(n){const a=r.find(l=>l.id===n.replace("#",""));if(a)return yG(a,e,r)}return}else if(i==="tspan")return;const s=Array.from(t.attributes).reduce((n,a)=>{let l=pPt(a.name),c=a.value;return l==="transform"?c=fG(c):i==="rect"&&(l==="rx"||l==="ry")?(l="radius",c=Number(c)):l==="cx"||l==="cy"||l==="x"||l==="y"||l==="rx"||l==="ry"||l==="r"||l==="width"||l==="height"||l==="opacity"||l==="fillOpacity"||l==="strokeOpacity"||l==="strokeWidth"||l==="strokeMiterlimit"||l==="strokeDashoffset"||l==="fontSize"?c=Number(c.replace("px","")):l==="textAnchor"&&(l="textAlign",c==="middle"&&(c="center")),n[l]=c,n},{});i==="text"?s.content=t.textContent:i==="line"&&(i="polyline",s.points=`${s.x1},${s.y1} ${s.x2},${s.y2}`,delete s.x1,delete s.y1,delete s.x2,delete s.y2);const o=Array.from(t.children).map(n=>yG(n,e++,r)).filter(Boolean);return{uid:e,type:i,attributes:s,children:o}},fG=function(t){const e={matrix:{a:1,b:0,c:0,d:1,tx:0,ty:0},position:{x:0,y:0},scale:{x:1,y:1},skew:{x:0,y:0},rotation:0,pivot:{x:0,y:0}},r=/translate\(([^,]+),([^,]+)\)/,i=/translateX\(([^,\)]+)\)/,s=/translateY\(([^,\)]+)\)/,o=/rotate\(([^,]+)\)/,n=/scale\(([^,\)]+)(?:,([^,\)]+))?\)/,a=/scaleX\(([^,\)]+)\)/,l=/scaleY\(([^,\)]+)\)/,c=/skew\(([^,]+),([^,]+)\)/,h=/skewX\(([^,\)]+)\)/,u=/skewY\(([^,\)]+)\)/,d=/matrix\(([^,]+),([^,]+),([^,]+),([^,]+),([^,]+),([^,]+)\)/,f=t.match(r);f&&(e.position.x=parseFloat(f[1]),e.position.y=parseFloat(f[2]));const g=t.match(i);g&&(e.position.x=parseFloat(g[1]));const p=t.match(s);p&&(e.position.y=parseFloat(p[1]));const m=t.match(o);m&&(e.rotation=parseFloat(m[1]));const v=t.match(n);if(v){const x=parseFloat(v[1]);e.scale.x=x,e.scale.y=v[2]?parseFloat(v[2]):x}const b=t.match(a);b&&(e.scale.x=parseFloat(b[1]));const y=t.match(l);y&&(e.scale.y=parseFloat(y[1]));const _=t.match(c);_&&(e.skew.x=parseFloat(_[1]),e.skew.y=parseFloat(_[2]));const w=t.match(h);w&&(e.skew.x=parseFloat(w[1]));const E=t.match(u);

569E&&(e.skew.y=parseFloat(E[1]));const A=t.match(d);return A&&(e.matrix.a=parseFloat(A[1]),e.matrix.b=parseFloat(A[2]),e.matrix.c=parseFloat(A[3]),e.matrix.d=parseFloat(A[4]),e.matrix.tx=parseFloat(A[5]),e.matrix.ty=parseFloat(A[6])),e};function kFt(t,e){var r,i;const s=(r=t.attributes.zIndex)!==null&&r!==void 0?r:0,o=(i=e.attributes.zIndex)!==null&&i!==void 0?i:0;return s-o}function dat(t){return JSON.parse(JSON.stringify(t))}const fat=(t,e,r=!1)=>{let i=!1;for(const s in e){const o=e[s];if(typeof o<"u"){if(t[s]===o&&(typeof o!="object"||o===null))continue;i=!0}}return!i&&!r?t:Object.assign(Object.assign(Object.assign({},t),e),{updated:Date.now(),version:t.version+1,versionNonce:cPt()})};let SI=class{constructor(){this.arcLengthDivisions=200,this.needsUpdate=!0}getPointAt(t,e){const r=this.getUtoTmapping(t);return this.getPoint(r,e)}getPoints(t=5){const e=[];for(let r=0;r<=t;r++)e.push(this.getPoint(r/t));return e}getSpacedPoints(t=5){const e=[];for(let r=0;r<=t;r++)e.push(this.getPointAt(r/t));return e}getLength(){const t=this.getLengths();return t[t.length-1]}getLengths(t=this.arcLengthDivisions){if(this.cacheArcLengths&&this.cacheArcLengths.length===t+1&&!this.needsUpdate)return this.cacheArcLengths;this.needsUpdate=!1;const e=[];let r,i=this.getPoint(0),s=0;e.push(0);for(let o=1;o<=t;o++)r=this.getPoint(o/t),s+=Hy(r,i),e.push(s),i=r;return this.cacheArcLengths=e,e}updateArcLengths(){this.needsUpdate=!0,this.getLengths()}getUtoTmapping(t,e){const r=this.getLengths();let i=0;const s=r.length;let o;e?o=e:o=t*r[s-1];let n=0,a=s-1,l;for(;n<=a;)if(i=Math.floor(n+(a-n)/2),l=r[i]-o,l<0)n=i+1;else if(l>0)a=i-1;else{a=i;break}if(i=a,r[i]===o)return i/(s-1);const c=r[i],h=r[i+1]-c,u=(o-c)/h;return(i+u)/(s-1)}getTangent(t,e){let r=t-1e-4,i=t+1e-4;r<0&&(r=0),i>1&&(i=1);const s=this.getPoint(r),o=this.getPoint(i),n=e||it();return ru(n,o,s),aE(n,n),n}getTangentAt(t,e){const r=this.getUtoTmapping(t);return this.getTangent(r,e)}clone(){return new this.constructor().copy(this)}copy(t){return this.arcLengthDivisions=t.arcLengthDivisions,this}},IH=class extends SI{constructor(t=it(),e=it()){super(),this.v1=t,this.v2=e,this.v1=t,this.v2=e}getPoint(t,e=it()){const r=e;return t===1?di(r,this.v2):(ru(r,di(r,this.v2),this.v1),lG(r,this.v1,r,t)),r}getPointAt(t,e){return this.getPoint(t,e)}},pat=class extends SI{constructor(t=0,e=0,r=1,i=1,s=0,o=Math.PI*2,n=!1,a=0){super(),this.aX=t,this.aY=e,this.xRadius=r,this.yRadius=i,this.aStartAngle=s,this.aEndAngle=o,this.aClockwise=n,this.aRotation=a}getPoint(t,e=it()){const r=e,i=Math.PI*2;let s=this.aEndAngle-this.aStartAngle;const o=Math.abs(s)<Number.EPSILON;for(;s<0;)s+=i;for(;s>i;)s-=i;s<Number.EPSILON&&(o?s=0:s=i),this.aClockwise===!0&&!o&&(s===i?s=-i:s=s-i);const n=this.aStartAngle+t*s;let a=this.aX+this.xRadius*Math.cos(n),l=this.aY+this.yRadius*Math.sin(n);if(this.aRotation!==0){const c=Math.cos(this.aRotation),h=Math.sin(this.aRotation),u=a-this.aX,d=l-this.aY;a=u*c-d*h+this.aX,l=u*h+d*c+this.aY}return Jn(r,a,l)}},LFt=class extends SI{constructor(){super(...arguments),this.curves=[],this.autoClose=!1,this.cacheLengths=null}add(t){this.curves.push(t)}closePath(){const t=this.curves[0].getPoint(0),e=this.curves[this.curves.length-1].getPoint(1);return sd(t,e)||this.curves.push(new IH(e,t)),this}getPoint(t,e){const r=t*this.getLength(),i=this.getCurveLengths();let s=0;for(;s<i.length;){if(i[s]>=r){const o=i[s]-r,n=this.curves[s],a=n.getLength(),l=a===0?0:1-o/a;return n.getPointAt(l,e)}s++}return null}getLength(){const t=this.getCurveLengths();return t[t.length-1]}updateArcLengths(){this.needsUpdate=!0,this.cacheLengths=null,this.getCurveLengths()}getCurveLengths(){if(this.cacheLengths&&this.cacheLengths.length===this.curves.length)return this.cacheLengths;const t=[];let e=0;for(let r=0,i=this.curves.length;r<i;r++)e+=this.curves[r].getLength(),t.push(e);return this.cacheLengths=t,t}getPoints(t=12){const e=[];let r;for(let i=0,s=this.curves;i<s.length;i++){const o=s[i],n=o instanceof pat?t*2:o instanceof IH?1:o.isSplineCurve?t*o.points.length:t,a=o.getPoints(n);for(let l=0;l<a.length;l++){const c=a[l];r&&sd(r,c)||(e.push(c),r=c)}}return this.autoClose&&e.length>1&&!sd(e[e.length-1],e[0])&&e.push(e[0]),e}};function UFt(t,e){const r=1-t;return r*r*e}function GFt(t,e){return 2*(1-t)*t*e}function WFt(t,e){return t*t*e}function gat(t,e,r,i){return UFt(t,e)+GFt(t,r)+WFt(t,i)}function jFt(t,e){const r=1-t;return r*r*r*e}function XFt(t,e){const r=1-t;return 3*r*r*t*e}function zFt(t,e){return 3*(1-t)*t*t*e}function VFt(t,e){return t*t*t*e}

569function mat(t,e,r,i,s){return jFt(t,e)+XFt(t,r)+zFt(t,i)+VFt(t,s)}let YFt=class extends SI{constructor(t=it(),e=it(),r=it()){super(),this.v0=t,this.v1=e,this.v2=r,this.v0=t,this.v1=e,this.v2=r}getPoint(t,e=it()){const r=e,{v0:i,v1:s,v2:o}=this;return Jn(r,gat(t,i[0],s[0],o[0]),gat(t,i[1],s[1],o[1])),r}getPointAt(t,e){return this.getPoint(t,e)}},$Ft=class extends SI{constructor(t=it(),e=it(),r=it(),i=it()){super(),this.v0=t,this.v1=e,this.v2=r,this.v3=i,this.v0=t,this.v1=e,this.v2=r,this.v3=i}getPoint(t,e=it()){const r=e,{v0:i,v1:s,v2:o,v3:n}=this;return Jn(r,mat(t,i[0],s[0],o[0],n[0]),mat(t,i[1],s[1],o[1],n[1])),r}getPointAt(t,e){return this.getPoint(t,e)}},HFt=class extends LFt{constructor(t){super(),this.currentPoint=it(),t&&this.setFromPoints(t)}setFromPoints(t){this.moveTo(t[0][0],t[0][1]);for(let e=1,r=t.length;e<r;e++)this.lineTo(t[e][0],t[e][1]);return this}moveTo(t,e){return Jn(this.currentPoint,t,e),this}lineTo(t,e){const r=new IH(Ta(this.currentPoint),Be(t,e));return 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this.currentPath.quadraticCurveTo(t,e,r,i),this}bezierCurveTo(t,e,r,i,s,o){return this.currentPath.bezierCurveTo(t,e,r,i,s,o),this}};function TI(t){const e=new KFt,r=it(),i=it(),s=it();let o=!0,n=!1;return(gl(t)?ep(t):Xnt(t)).forEach(a=>{const l=a[0],c=a.slice(1);o===!0&&(n=!0,o=!1);let h;switch(l){case"M":h=c;for(let u=0,d=h.length;u<d;u+=2)r[0]=h[u+0],r[1]=h[u+1],i[0]=r[0],i[1]=r[1],u===0?e.moveTo(r[0],r[1]):e.lineTo(r[0],r[1]),u===0&&di(s,r);break;case"H":h=c;for(let u=0,d=h.length;u<d;u++)r[0]=h[u],i[0]=r[0],i[1]=r[1],e.lineTo(r[0],r[1]),u===0&&n===!0&&di(s,r);break;case"V":h=c;for(let u=0,d=h.length;u<d;u++)r[1]=h[u],i[0]=r[0],i[1]=r[1],e.lineTo(r[0],r[1]),u===0&&n===!0&&di(s,r);break;case"L":h=c;for(let u=0,d=h.length;u<d;u+=2)r[0]=h[u+0],r[1]=h[u+1],i[0]=r[0],i[1]=r[1],e.lineTo(r[0],r[1]),u===0&&n===!0&&di(s,r);break;case"C":h=c;for(let u=0,d=h.length;u<d;u+=6)e.bezierCurveTo(h[u+0],h[u+1],h[u+2],h[u+3],h[u+4],h[u+5]),i[0]=h[u+2],i[1]=h[u+3],r[0]=h[u+4],r[1]=h[u+5],u===0&&n===!0&&di(s,r);break;case"S":h=c;for(let u=0,d=h.length;u<d;u+=4)e.bezierCurveTo(S5(r[0],i[0]),S5(r[1],i[1]),h[u+0],h[u+1],h[u+2],h[u+3]),i[0]=h[u+0],i[1]=h[u+1],r[0]=h[u+2],r[1]=h[u+3],u===0&&n===!0&&di(s,r);break;case"Q":h=c;for(let u=0,d=h.length;u<d;u+=4)e.quadraticCurveTo(h[u+0],h[u+1],h[u+2],h[u+3]),i[0]=h[u+0],i[1]=h[u+1],r[0]=h[u+2],r[1]=h[u+3],u===0&&n===!0&&di(s,r);break;case"T":h=c;for(let u=0,d=h.length;u<d;u+=2){const f=S5(r[0],i[0]),g=S5(r[1],i[1]);e.quadraticCurveTo(f,g,h[u+0],h[u+1]),i[0]=f,i[1]=g,r[0]=h[u+0],r[1]=h[u+1],u===0&&n===!0&&di(s,r)}break;case"A":h=c;for(let u=0,d=h.length;u<d;u+=7){if(h[u+5]==r[0]&&h[u+6]==r[1])continue;const 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c=n[l],h=a-c,u=s[c];t[e+a*r]=u+h*h}},Sat=(t,e,r,i,s,o,n,a,l,c)=>{for(let h=r;h<r+s;h++)xat(t,h*o+e,1,i,n,a,l);for(let h=e;h<e+i;h++)xat(t,r*o+h,o,s,n,a,l)},T5=t=>!t,vNt=t=>t===1,mu=t=>!(t&&1-t),Am=t=>t*t,fd=2,Tat=24*fd,Rat=3*fd,_Nt=8*fd;function bNt(){const t=[];for(let e=32;e<128;e++)t.push(String.fromCharCode(e));return t}let wNt=class{constructor(){this.sdfGeneratorCache={},this.glyphMap={}}destroy(){this.glyphAtlasTexture&&this.glyphAtlasTexture.destroy()}getMap(){return this.glyphMap}getAtlas(){return this.glyphAtlas}getAtlasTexture(){return this.glyphAtlasTexture}layout(t,e,r,i,s,o,n,a,l,c,h,u,d){const f=[];let g=l??0,p=c??0;const m=i==="right"||i==="end"?1:i==="left"||i==="start"?0:.5,v=u==="right";let b=0,y;return h&&TI(h).subPaths.forEach(_=>{y=_,b+=_.getLength()}),t.forEach(_=>{let w=0;const E=f.length;let A;Bo.get().splitGraphemes(_).forEach(T=>{let R,B=0;if(o){const C=o.chars[T];R=C.xAdvance,B=a&&A&&C.kerning[A]||0}else{const C=this.glyphMap[e];R=(C&&C[T]).metrics.advance}const O=(R+B)*n+s;f.push({glyph:T,x:g,y:p,scale:n,fontStack:e,width:O}),g+=O,A=T});const x=g-s;for(let T=E;T<f.length;T++)f[T].x-=m*x;g=0,p+=r;const S=f.length-E;if(h){i==="left"?w=v?b-x:0:i==="right"?w=v?0:b-x:i==="center"&&(w=(b-x)/2),w+=d*(v?-1:1);for(let T=v?S-1:0;v?T>=0:T<S;v?T--:T++){const R=f[T];w>b?w%=b:w<0&&(w+=b),this.layoutOnPath(y,w,b,R),w+=R.width}}}),f}layoutOnPath(t,e,r,i){const s=(e+i.width/2)/r,o=t.getPointAt(s),n=t.getTangentAt(s),a=Math.atan2(n[1],n[0]);o&&(i.x=o[0],i.y=o[1],i.rotation=a)}generateAtlas(t="",e,r,i="",s,o,n,a){let l=[];this.glyphMap[t]||(l=bNt());const c=Object.keys(this.glyphMap[t]||{});if(Array.from(new Set(Bo.get().splitGraphemes(s))).forEach(h=>{c.indexOf(h)===-1&&l.push(h)}),l.length){const h=l.map(g=>this.generateSDF(t,e,r,i,g,n,a)).reduce((g,p)=>(g[p.id]=p,g),{});this.glyphMap[t]=Object.assign(Object.assign({},this.glyphMap[t]),h),this.glyphAtlas=new ENt(this.glyphMap);const{width:u,height:d,data:f}=this.glyphAtlas.image;this.glyphAtlasTexture&&this.glyphAtlasTexture.destroy(),this.glyphAtlasTexture=o.createTexture(Object.assign({},Stt(I.U8_RGBA_NORM,u,d,1))),this.glyphAtlasTexture.setImageData([f])}}generateSDF(t="",e,r,i,s,o,n){let a=this.sdfGeneratorCache[t+n];a||(a=this.sdfGeneratorCache[t+n]=new yNt({fontSize:Tat,fontFamily:e,fontWeight:r,fontStyle:i,buffer:Rat,radius:_Nt,fill:n}));const{data:l,width:c,height:h,glyphWidth:u,glyphHeight:d,glyphLeft:f,glyphTop:g,glyphAdvance:p}=a.draw(s,o,!!n);return{id:s,bitmap:new FH({width:c,height:h},l),metrics:{width:u/fd,height:d/fd,left:f/fd,top:g/fd,advance:p/fd}}}};const Cat=1,R5=Cat*fd;let ENt=class{constructor(t){const e={},r=[];for(const n in t){const a=t[n],l=e[n]={};for(const c in a){const h=a[c];if(!h||h.bitmap.width===0||h.bitmap.height===0)continue;const u={x:0,y:0,w:h.bitmap.width+2*R5,h:h.bitmap.height+2*R5};r.push(u),l[c]={rect:u,metrics:h.metrics}}}const{w:i,h:s}=PV(r),o=new FH({width:i||1,height:s||1});for(const n in t){const a=t[n];for(const l in a){const c=a[l];if(!c||c.bitmap.width===0||c.bitmap.height===0)continue;const h=e[n][l].rect;FH.copy(c.bitmap,o,{x:0,y:0},{x:h.x+R5,y:h.y+R5},c.bitmap)}}this.image=o,this.positions=e}};function ANt(t,e,r){var i;const s=[];for(let o=0;o<t.length;o++){const n=t[o],a=e[n.fontStack],l=a&&a[n.glyph];if(!l)continue;const{rect:c,metrics:h}=l;if(!c)continue;const{x:u,y:d,scale:f,width:g}=n,p=r?0:Rat/fd+Cat,m=1,v=c.w*f/(m*(r?1:fd)),b=c.h*f/(m*(r?1:fd)),y=(h.left-p)*n.scale+u,_=(-h.top-p)*n.scale+d,w=y+v,E=_+b,A={x:y,y:_},x={x:w,y:_},S={x:y,y:E},T={x:w,y:E};s.push({tl:A,tr:x,bl:S,br:T,tex:c,rotation:(i=n.rotation)!==null&&i!==void 0?i:0,width:g})}return s}const Mat={test(t){return typeof t=="string"&&t.startsWith("info face=")},parse(t){var e,r,i;const s=t.match(/^[a-z]+\s+.+$/gm),o={info:[],common:[],page:[],char:[],chars:[],kerning:[],kernings:[],distanceField:[]};for(const g in s){const p=s[g].match(/^[a-z]+/gm)[0],m=s[g].match(/[a-zA-Z]+=([^\s"']+|"([^"]*)")/gm),v={};for(const b in m){const y=m[b].split("="),_=y[0],w=y[1].replace(/"/gm,""),E=parseFloat(w),A=isNaN(E)?w:E;v[_]=A}o[p].push(v)}const n={chars:{},pages:[],lineHeight:0,fontSize:0,fontFamily:"",distanceField:null,baseLineOffset:0}

569,[a]=o.info,[l]=o.common,[c]=(e=o.distanceField)!==null&&e!==void 0?e:[];c&&(n.distanceField={range:parseInt(c.distanceRange,10),type:c.fieldType}),n.fontSize=parseInt(a.size,10),n.fontFamily=a.face,n.lineHeight=parseInt(l.lineHeight,10);const h=o.page;for(let g=0;g<h.length;g++)n.pages.push({id:parseInt(h[g].id,10)||0,file:h[g].file});const u={};n.baseLineOffset=n.lineHeight-parseInt(l.base,10);const d=o.char;for(let g=0;g<d.length;g++){const p=d[g],m=parseInt(p.id,10);let v=(i=(r=p.letter)!==null&&r!==void 0?r:p.char)!==null&&i!==void 0?i:String.fromCharCode(m);v==="space"&&(v=" "),u[m]=v,n.chars[v]={id:m,page:parseInt(p.page,10)||0,x:parseInt(p.x,10),y:parseInt(p.y,10),width:parseInt(p.width,10),height:parseInt(p.height,10),xOffset:parseInt(p.xoffset,10),yOffset:parseInt(p.yoffset,10),xAdvance:parseInt(p.xadvance,10),kerning:{}}}const f=o.kerning||[];for(let g=0;g<f.length;g++){const p=parseInt(f[g].first,10),m=parseInt(f[g].second,10),v=parseInt(f[g].amount,10);n.chars[u[m]].kerning[u[p]]=v}return n}};let xNt=class extends Uo{constructor(){super(...arguments),this.chars=Object.create(null),this.lineHeight=0,this.fontFamily="",this.fontMetrics={fontSize:0,ascent:0,descent:0},this.baseLineOffset=0,this.distanceField={type:"none",range:0},this.pages=[],this.applyFillAsTint=!0,this.baseMeasurementFontSize=100,this.baseRenderedFontSize=100}destroy(t=!1){var e;this.emit("destroy",this),this.removeAllListeners();for(const r in this.chars)(e=this.chars[r].texture)===null||e===void 0||e.destroy();this.chars=null,t&&(this.pages.forEach(r=>r.texture.destroy()),this.pages=null)}},SNt=class extends xNt{constructor(t){var e;super(),this.options=t;const{data:r}=this.options;Object.keys(r.chars).forEach(i=>{var s;const o=r.chars[i],n={x:o.x,y:o.y,w:o.width,h:o.height};this.chars[i]={id:i.codePointAt(0),xOffset:o.xOffset,yOffset:o.yOffset,xAdvance:o.xAdvance,kerning:(s=o.kerning)!==null&&s!==void 0?s:{},rect:n}}),this.baseRenderedFontSize=r.fontSize,this.baseMeasurementFontSize=r.fontSize,this.fontMetrics={ascent:0,descent:0,fontSize:r.fontSize},this.baseLineOffset=r.baseLineOffset,this.lineHeight=r.lineHeight,this.fontFamily=r.fontFamily,this.distanceField=(e=r.distanceField)!==null&&e!==void 0?e:{type:"none",range:0}}createTexture(t){const{images:e,data:r}=this.options,i=e.map(s=>{const o=t.createTexture({format:I.U8_RGBA_NORM,width:s.width,height:s.height,usage:xr.SAMPLED});return o.setImageData([s]),{texture:o,width:s.width,height:s.height}});Object.keys(r.pages).forEach(s=>{const o=r.pages[parseInt(s,10)],{texture:n,width:a,height:l}=i[o.id];this.pages.push({texture:n,width:a,height:l})}),Object.keys(r.chars).forEach(s=>{const o=r.chars[s],{texture:n}=i[o.page];this.chars[s].texture=n})}destroy(){super.destroy();for(let t=0;t<this.pages.length;t++){const{texture:e}=this.pages[t];e.destroy()}this.pages=null}};const Bat={test(t){const e=t;return typeof e!="string"&&"getElementsByTagName"in e&&e.getElementsByTagName("page").length&&e.getElementsByTagName("info")[0].getAttribute("face")!==null},parse(t){var e,r;const i={chars:{},pages:[],lineHeight:0,fontSize:0,fontFamily:"",distanceField:null,baseLineOffset:0},s=t.getElementsByTagName("info")[0],o=t.getElementsByTagName("common")[0],n=t.getElementsByTagName("distanceField")[0];n&&(i.distanceField={type:n.getAttribute("fieldType"),range:parseInt(n.getAttribute("distanceRange"),10)});const a=t.getElementsByTagName("page"),l=t.getElementsByTagName("char"),c=t.getElementsByTagName("kerning");i.fontSize=parseInt(s.getAttribute("size"),10),i.fontFamily=s.getAttribute("face"),i.lineHeight=parseInt(o.getAttribute("lineHeight"),10);for(let u=0;u<a.length;u++)i.pages.push({id:parseInt(a[u].getAttribute("id"),10)||0,file:a[u].getAttribute("file")});const h={};i.baseLineOffset=i.lineHeight-parseInt(o.getAttribute("base"),10);for(let u=0;u<l.length;u++){const d=l[u],f=parseInt(d.getAttribute("id"),10);let g=(r=(e=d.getAttribute("letter"))!==null&&e!==void 0?e:d.getAttribute("char"))!==null&&r!==void 0?r:String.fromCharCode(f);g==="space"&&(g=" "),h[f]=g,i.chars[g]={id:f,page:parseInt(d.getAttribute("page"),10)||0,x:parseInt(d.getAttribute("x"),10),y:parseInt(d.getAttribute("y"),10),width:parseInt(d.getAttribute("width"),10),height:parseInt(d.getAttribute("height"),10),xOffset:parseInt(d.getAttribute("xoffset"),10),yOffset:parseInt(d.getAttribute("yoffset"),10),xAdvance:parseInt(d.getAttribute("xadvance"),10),kerning:{}}}for(let u=0;u<c.length;u++){const d=parseInt(c[u].getAttribute("first"),10),f=parseInt(c[u].getAttribute("second"),10),g=parseInt(c[u].getAttribute("amount"),10);i.chars[h[f]].kerning[h[d]]=g}return i}},TNt={test(t){var e;return typeof t=="string"&&t.includes("<font>")?Bat.test((e=Bo.get().getDOMParser())===null||e===void 0?void 0:e.parseFromString(t,"text/xml")):!1},parse(t){var e;return Bat.parse((e=Bo.get().getDOMParser())===null||e===void 0?void 0:e.parseFromString(t,"text/xml"))}},Oat={test(t){try{return JSON.parse(t),!0}catch{return!1}},parse(t){var e,r,i,s;const o={chars:{},pages:[],lineHeight:0,fontSize:0,fontFamily:"",distanceField:null,baseLineOffset:0},n=JSON.parse(t),a=n.info,l=n.common,c=n.distanceField;c&&(o.distanceField={type:c.fieldType,range:c.distanceRange});const h=n.pages,u=n.chars,d=n.kernings;o.fontSize=a.size,o.fontFamily=a.face,o.lineHeight=l.lineHeight;for(let g=0;g<h.length;g++)o.pages.push({id:((e=h[g])===null||e===void 0?void 0:e.id)||0,file:((r=h[g])===null||r===void 0?void 0:r.file)||h[g]});const f={};o.baseLineOffset=o.lineHeight-l.base;for(let g=0;g<u.length;g++){const p=u[g],m=p.id;let v=(s=(i=p.letter)!==null&&i!==void 0?i:p.char)!==null&&s!==void 0?s:String.fromCharCode(m);v==="space"&&(v=" "),f[m]=v,o.chars[v]={id:m,page:p.page||0,x:p.x,y:p.y,width:p.width,height:p.height,xOffset:p.xoffset,yOffset:p.yoffset,xAdvance:p.xadvance,kerning:{}}}for(let g=0;g<d.length;g++){const p=d[g],m=p.first,v=p.second,b=p.amount;o.chars[f[v]].kerning[f[m]]=b}return o}};var Iat=function(t,e,r,i){function s(o){return o instanceof r?o:new r(function(n){n(o)})}return new(r||(r=Promise))(function(o,n){function a(h){try{c(i.next(h))}catch(u){n(u)}}function l(h){try{c(i.throw(h))}catch(u){n(u)}}function c(h){h.done?o(h.value):s(h.value).then(a,l)}c((i=i.apply(t,e||[])).next())})};let Dat;Dat=[".xml",".fnt"],net={test(t){return Dat.includes(t.split(".").pop().toLowerCase())},parse(t){return Iat(this,void 0,void 0,function*(){const e=Oat.test(t)?Oat.parse(t):Mat.test(t)?Mat.parse(t):TNt.parse(t),{pages:r}=e,i=[],s=e.distanceField?{scaleMode:"linear",alphaMode:"premultiply-alpha-on-upload",autoGenerateMipmaps:!1,resolution:1}:{};for(let n=0;n<r.length;++n){const a=r[n].file;i.push({src:a,data:s})}const o=yield Promise.all(i.map(n=>Iat(this,[n],void 0,function*({src:a}){return yield Bo.get().createImage(a)})));return new SNt({data:e,images:o})})}};function Pat(t){return/[\u{1F300}-\u{1F9FF}]|[\u{2600}-\u{26FF}]|[\u{2700}-\u{27BF}]|[\u{1F100}-\u{1F1FF}]|[\u{1F200}-\u{1F2FF}]|[\u{1F600}-\u{1F64F}]|[\u{1F680}-\u{1F6FF}]|[\u{1F900}-\u{1F9FF}]|[\u{2B00}-\u{2BFF}]|[\u{2900}-\u{297F}]|[\u{2B00}-\u{2BFF}]|[\u{1F000}-\u{1F02F}]|[\u{1F0A0}-\u{1F0FF}]|[\u{1F100}-\u{1F64F}]|[\u{1F680}-\u{1F6FF}]|[\u{1F910}-\u{1F96B}]|[\u{1F980}-\u{1F9E0}]/u.test(t)}var pr=function(t,e,r,i){if(r==="a"&&!i)throw new TypeError("Private accessor was defined without a getter");if(typeof e=="function"?t!==e||!i:!e.has(t))throw new TypeError("Cannot read private member from an object whose class did not declare it");return r==="m"?i:r==="a"?i.call(t):i?i.value:e.get(t)},hc=function(t,e,r,i,s){if(i==="m")throw new TypeError("Private method is not writable");if(i==="a"&&!s)throw new TypeError("Private accessor was defined without a setter");if(typeof e=="function"?t!==e||!s:!e.has(t))throw new TypeError("Cannot write private member to an object whose class did not declare it");

569return i==="a"?s.call(t,r):s?s.value=r:e.set(t,r),r},bp,yu,vu,nf,RI,CI,wp,MI,BI,OI,C5,II;const Fat=1e-4;let Nat=class a1t{constructor(e,r){this.clipSpaceNearZ=Sh.NEGATIVE_ONE,bp.set(this,1),yu.set(this,0),vu.set(this,0),nf.set(this,0),RI.set(this,0),CI.set(this,0),wp.set(this,Bt()),MI.set(this,Bt()),BI.set(this,Bt()),OI.set(this,Bt()),C5.set(this,Bt()),II.set(this,void 0),this.projection(e,r),this.updateMatrix()}clone(){const e=new a1t(pr(this,RI,"f"),pr(this,CI,"f"));return hc(e,yu,pr(this,yu,"f"),"f"),hc(e,vu,pr(this,vu,"f"),"f"),hc(e,bp,pr(this,bp,"f"),"f"),hc(e,nf,pr(this,nf,"f"),"f"),e.updateMatrix(),e}projection(e,r){hc(this,RI,e,"f"),hc(this,CI,r,"f"),ld(pr(this,MI,"f"),e,r),this.updateViewProjectionMatrix()}updateMatrix(){const e=1/pr(this,bp,"f");Yc(pr(this,wp,"f")),bi(pr(this,wp,"f"),pr(this,wp,"f"),[pr(this,yu,"f"),pr(this,vu,"f")]),Mo(pr(this,wp,"f"),pr(this,wp,"f"),pr(this,nf,"f")),xh(pr(this,wp,"f"),pr(this,wp,"f"),[e,e]),_i(pr(this,BI,"f"),pr(this,wp,"f")),this.updateViewProjectionMatrix()}updateViewProjectionMatrix(){us(pr(this,OI,"f"),pr(this,MI,"f"),pr(this,BI,"f")),_i(pr(this,C5,"f"),pr(this,OI,"f")),this.onchange&&this.onchange()}get projectionMatrix(){return pr(this,MI,"f")}get viewMatrix(){return pr(this,BI,"f")}get viewProjectionMatrix(){return pr(this,OI,"f")}get viewProjectionMatrixInv(){return pr(this,C5,"f")}get matrix(){return pr(this,wp,"f")}get zoom(){return pr(this,bp,"f")}set zoom(e){pr(this,bp,"f")!==e&&(hc(this,bp,e,"f"),this.updateMatrix())}get x(){return pr(this,yu,"f")}set x(e){pr(this,yu,"f")!==e&&(hc(this,yu,e,"f"),this.updateMatrix())}get y(){return pr(this,vu,"f")}set y(e){pr(this,vu,"f")!==e&&(hc(this,vu,e,"f"),this.updateMatrix())}get rotation(){return pr(this,nf,"f")}set rotation(e){pr(this,nf,"f")!==e&&(hc(this,nf,e,"f"),this.updateMatrix())}get width(){return pr(this,RI,"f")}get height(){return pr(this,CI,"f")}createLandmark(e={}){return Object.assign({zoom:pr(this,bp,"f"),x:pr(this,yu,"f"),y:pr(this,vu,"f"),rotation:pr(this,nf,"f")},e)}gotoLandmark(e,r={}){const{easing:i="linear",duration:s=100,onframe:o=void 0,onfinish:n=void 0}=r,{zoom:a=pr(this,bp,"f"),x:l=pr(this,yu,"f"),y:c=pr(this,vu,"f"),rotation:h=pr(this,nf,"f"),viewportX:u=0,viewportY:d=0}=e,f=u||d,g=()=>{this.applyLandmark({x:l,y:c,zoom:a,rotation:h,viewportX:u,viewportY:d}),n&&n()};if(s===0){g();return}this.cancelLandmarkAnimation();let p;const m=[l,c],v=[a,h],b=y=>{p===void 0&&(p=y);const _=y-p;if(_>s){g();return}const w=nnt[i](_/s),E=it(),A=Be(1,0);if(ta(E,[pr(this,yu,"f"),pr(this,vu,"f")],m,w),ta(A,[this.zoom,pr(this,nf,"f")],v,w),this.applyLandmark({x:E[0],y:E[1],zoom:A[0],rotation:A[1],viewportX:u,viewportY:d}),f?za(A,v)<=Fat:za(E,m)<=Fat){g();return}_<s&&(o&&o(w),hc(this,II,Bo.get().requestAnimationFrame(b),"f"))};Bo.get().requestAnimationFrame(b)}cancelLandmarkAnimation(){pr(this,II,"f")!==void 0&&Bo.get().cancelAnimationFrame(pr(this,II,"f"))}viewport2Canvas({x:e,y:r},i){const{width:s,height:o,viewProjectionMatrixInv:n}=i||this,a=Qt(it(),[e/s*2-1,(1-r/o)*2-1],n);return{x:a[0],y:a[1]}}canvas2Viewport({x:e,y:r},i){const{width:s,height:o,viewProjectionMatrix:n}=i||this,a=Qt(it(),[e,r],n);return{x:(a[0]+1)/2*s,y:(1-(a[1]+1)/2)*o}}applyLandmark(e){const{x:r,y:i,zoom:s,rotation:o,viewportX:n,viewportY:a}=e,l=n||a;let c=0,h=0;if(l){const u=this.viewport2Canvas({x:n,y:a});c=u.x,h=u.y}if(hc(this,bp,s,"f"),hc(this,nf,o,"f"),hc(this,yu,r,"f"),hc(this,vu,i,"f"),this.updateMatrix(),l){const{x:u,y:d}=this.viewport2Canvas({x:n,y:a});hc(this,yu,pr(this,yu,"f")+(c-u),"f"),hc(this,vu,pr(this,vu,"f")+(h-d),"f"),this.updateMatrix()}}};bp=new WeakMap,yu=new WeakMap,vu=new WeakMap,nf=new WeakMap,RI=new WeakMap,CI=new WeakMap,wp=new WeakMap,MI=new WeakMap,BI=new WeakMap,OI=new WeakMap,C5=new WeakMap,II=new WeakMap;var M5;(function(t){t[t.BARYCENTRIC=0]="BARYCENTRIC"})(M5||(M5={}));const DI=`
570#ifdef USE_WIREFRAME
571  v_Barycentric = a_Barycentric;
572#endif
573`,PI=`
574#ifdef USE_WIREFRAME
575  layout(location = ${M5.BARYCENTRIC}) in vec3 a_Barycentric;
576  out vec3 v_Barycentric;
577#endif
578`,iR=`
579#ifdef USE_WIREFRAME
580  vec3 u_WireframeLineColor = vec3(0.0, 0.0, 0.0);
581
582  outputColor.xyz = mix(outputColor.xyz, u_WireframeLineColor, (1.0 - edgeFactor()));
583  if (any(lessThan(v_Barycentric, vec3(0.01)))) {
584    outputColor.a = 0.95;
585  }
586#endif
587`,sR=`
588#ifdef USE_WIREFRAME
589  in vec3 v_Barycentric;
590
591  float edgeFactor() {
592    float u_WireframeLineWidth = 1.0;
593    vec3 d = fwidth(v_Barycentric);
594    vec3 a3 = smoothstep(vec3(0.0), d * u_WireframeLineWidth, v_Barycentric);
595    return min(min(a3.x, a3.y), a3.z);
596  }
597#endif
598`,IE=1e5;let oR=class{constructor(t,e,r,i,s){this.device=t,this.renderCache=e,this.texturePool=r,this.instanced=i,this.index=s,this.uid=eH(),this.shapes=[],this.maxInstances=1/0,this.geometryDirty=!0,this.materialDirty=!0,this.destroyed=!1,this.vertexBuffers=[],this.vertexBufferDatas=[],this.vertexBufferOffsets=[],this.barycentricBufferDescriptor={arrayStri

598de:12,stepMode:ne.VERTEX,attributes:[{shaderLocation:M5.BARYCENTRIC,offset:0,format:I.F32_RGB}]}}destroy(){var t;this.program&&((t=this.indexBuffer)===null||t===void 0||t.destroy(),this.vertexBuffers.forEach(e=>e.destroy()),this.vertexBuffers=[],this.vertexBufferDatas=[],this.vertexBufferDescriptors=[]),this.destroyed=!0}validate(t){var e;return((e=this.shapes[0])===null||e===void 0?void 0:e.wireframe)!==t.wireframe?!1:this.count()<=this.maxInstances-1}submit(t,e,r){if(this.geometryDirty&&this.createGeometry(),this.materialDirty){let i="";this.instanced&&(i+=`#define USE_INSTANCES
599`),this.useFillImage&&(i+=`#define USE_FILLIMAGE
600`),this.useWireframe&&(i+=`#define USE_WIREFRAME
601`),this.createMaterial(i,e)}this.render(t,r),this.geometryDirty&&(this.geometryDirty=!1),this.materialDirty&&(this.materialDirty=!1)}add(t){this.shapes.includes(t)||(this.shapes.push(t),this.geometryDirty=!0)}remove(t){if(this.shapes.includes(t)){const e=this.shapes.indexOf(t);this.shapes.splice(e,1),this.geometryDirty=!0}}count(){return this.shapes.length}get useWireframe(){var t;return(t=this.shapes[0])===null||t===void 0?void 0:t.wireframe}get useFillImage(){return this.shapes[0].useFillImage}createProgram(t,e,r){const i=this.device.queryVendorInfo().platformString==="WebGPU"?`diagnostic(off,derivative_uniformity);
602`:"";this.program=this.renderCache.createProgram({vertex:{glsl:r+t},fragment:{glsl:r+e,postprocess:o=>i+o}});const s=this.vertexBufferDescriptors;this.useWireframe&&s.push(this.barycentricBufferDescriptor),this.inputLayout=this.renderCache.createInputLayout({vertexBufferDescriptors:s,indexBufferFormat:I.U32_R,program:this.program})}generateWireframe(){const t=this.indexBufferData.length,e=this.vertexBufferDatas.map(o=>o.slice());for(let o=0;o<this.vertexBufferDatas.length;o++){const{arrayStride:n,stepMode:a}=this.vertexBufferDescriptors[o];a===ne.VERTEX?this.vertexBufferDatas[o]=new Float32Array(n/Float32Array.BYTES_PER_ELEMENT*t):this.vertexBufferDatas[o]=e[o]}let r=0;const i=new Uint32Array(t);for(let o=0;o<t;o++){const n=this.indexBufferData[o];for(let a=0;a<this.vertexBufferDatas.length;a++){const{arrayStride:l,stepMode:c}=this.vertexBufferDescriptors[a];if(c===ne.VERTEX){const h=l/Float32Array.BYTES_PER_ELEMENT;for(let u=0;u<h;u++)this.vertexBufferDatas[a][r*h+u]=e[a][n*h+u]}}i[o]=r,r++}for(let o=0;o<this.vertexBuffers.length;o++)this.vertexBuffers[o].destroy(),this.vertexBuffers[o]=this.device.createBuffer({viewOrSize:this.vertexBufferDatas[o],usage:dt.VERTEX,hint:Et.DYNAMIC});const s=new Float32Array(t*3);for(let o=0;o<t;)for(let n=0;n<3;n++){const a=i[o++];s[a*3+n]=1}this.barycentricBuffer=this.device.createBuffer({viewOrSize:s,usage:dt.VERTEX,hint:Et.DYNAMIC}),this.indexBuffer&&this.indexBuffer.destroy(),this.indexBuffer=this.device.createBuffer({viewOrSize:i,usage:dt.INDEX,hint:Et.STATIC})}};var Rn;(function(t){t[t.BARYCENTRIC=0]="BARYCENTRIC",t[t.FRAG_COORD=1]="FRAG_COORD",t[t.ABCD=2]="ABCD",t[t.TXTY=3]="TXTY",t[t.POSITION=4]="POSITION",t[t.SIZE=5]="SIZE",t[t.FILL_COLOR=6]="FILL_COLOR",t[t.STROKE_COLOR=7]="STROKE_COLOR",t[t.ZINDEX_STROKE_WIDTH=8]="ZINDEX_STROKE_WIDTH",t[t.OPACITY=9]="OPACITY",t[t.INNER_SHADOW_COLOR=10]="INNER_SHADOW_COLOR",t[t.INNER_SHADOW=11]="INNER_SHADOW"})(Rn||(Rn={}));const RNt=`
603#define SHIFT_RIGHT23 1.0 / 8388608.0
604#define SHIFT_LEFT23 8388608.0
605#define SHIFT_RIGHT22 1.0 / 4194304.0
606#define SHIFT_LEFT22 4194304.0
607
608layout(std140) uniform SceneUniforms {
609  mat3 u_ProjectionMatrix;
610  mat3 u_ViewMatrix;
611  mat3 u_ViewProjectionInvMatrix;
612  vec4 u_BackgroundColor;
613  vec4 u_GridColor;
614  float u_ZoomScale;
615  float u_CheckboardStyle;
616};
617
618${PI}
619layout(location = ${Rn.FRAG_COORD}) in vec2 a_FragCoord;
620
621#ifdef USE_INSTANCES
622  layout(location = ${Rn.ABCD}) in vec4 a_Abcd;
623  layout(location = ${Rn.TXTY}) in vec2 a_Txty;
624  layout(location = ${Rn.POSITION}) in vec4 a_Position;
625  layout(location = ${Rn.SIZE}) in vec4 a_Size;
626  layout(location = ${Rn.FILL_COLOR}) in vec4 a_FillColor;
627  layout(location = ${Rn.STROKE_COLOR}) in vec4 a_StrokeColor;
628  layout(location = ${Rn.ZINDEX_STROKE_WIDTH}) in vec4 a_ZIndexStrokeWidth;
629  layout(location = ${Rn.OPACITY}) in vec4 a_Opacity;
630  layout(location = ${Rn.INNER_SHADOW_COLOR}) in vec4 a_InnerShadowColor;
631  layout(location = ${Rn.INNER_SHADOW}) in vec4 a_InnerShadow;
632#else
633  layout(std140) uniform ShapeUniforms {
634    mat3 u_ModelMatrix;
635    vec4 u_Position;
636    vec4 u_Size;
637    vec4 u_FillColor;
638    vec4 u_StrokeColor;
639    vec4 u_ZIndexStrokeWidth;
640    vec4 u_Opacity;
641    vec4 u_InnerShadowColor;
642    vec4 u_InnerShadow;
643  };
644#endif
645
646out vec2 v_FragCoord;
647#ifdef USE_INSTANCES
648  out vec4 v_FillColor;
649  out vec4 v_StrokeColor;
650  out float v_StrokeWidth;
651  out vec4 v_Opacity;
652  out float v_CornerRadius;
653  out float v_StrokeAlignment;
654  out vec4 v_InnerShadowColor;
655  out vec4 v_InnerShadow;
656#else
657#endif
658out vec2 v_Radius;
659
660#ifdef USE_FILLIMAGE
661  out vec2 v_Uv;
662#endif
663
664void main() {
665  ${DI}
666
667  mat3 model;
668  vec3 position;
669  vec2 size;
670  vec4 fillColor;
671  vec4 strokeColor;
672  float zIndex;
673  float strokeWidth;
674  float strokeAlignment;
675  float shapeSizeAttenuation;
676
677  #ifdef USE_INSTANCES
678    model = mat3(a_Abcd.x, a_Abcd.y, 0, a_Abcd.z, a_Abcd.w, 0, a_Txty.x, a_Txty.y, 1);
679    position = a_Position.xyz;
680    size = a_Size.xy;
681    fillColor = a_FillColor;
682    strokeColor = a_StrokeColor;
683    zIndex = a_ZIndexStrokeWidth.x;
684    strokeWidth = a_ZIndexStrokeWidth.y;
685    strokeAlignment = a_ZIndexStrokeWidth.w;
686    shapeSizeAttenuation = a_Opacity.w;
687
688    v_FillColor = fillColor;
689    v_StrokeColor = strokeColor;
690    v_StrokeWidth = strokeWidth;
691    v_Opacity = a_Opacity;
692    v_CornerRadius = a_ZIndexStrokeWidth.z;
693    v_StrokeAlignment = a_ZIndexStrokeWidth.w;
694    v_InnerShadowColor = a_InnerShadowColor;
695    v_InnerShadow = a_InnerShadow;
696  #else
697    model = u_ModelMatrix;
698    position = u_Position.xyz;
699    size = u_Size.xy;
700    fillColor = u_FillColor;
701    strokeColor = u_StrokeColor;
702    zIndex = u_ZIndexStrokeWidth.x;
703    strokeWidth = u_ZIndexStrokeWidth.y;
704    strokeAlignment = u_ZIndexStrokeWidth.w;
705    shapeSizeAttenuation = u_Opacity.w;
706  #endif
707
708  
709  float compressed = shapeSizeAttenuation;
710  float sizeAttenuation = floor(compressed * SHIFT_RIGHT23);
711  compressed -= sizeAttenuation * SHIFT_LEFT23;
712  float strokeAttenuation = floor(compressed * SHIFT_RIGHT22);
713  
714  float scale = 1.0;
715  if (sizeAttenuation > 0.5) {
716    scale = 1.0 / u_ZoomScale;
717  }
718  if (strokeAttenuation > 0.5) {
719    strokeWidth = strokeWidth / u_ZoomScale;
720  }
721
722  float strokeOffset;
723  if (strokeAlignment < 0.5) {
724    strokeOffset = strokeWidth / 2.0;
725  } else if (strokeAlignment < 1.5) {
726    strokeOffset = 0.0;
727  } else if (strokeAlignment < 2.5) {
728    strokeOffset = strokeWidth;
729  }
730
731  vec2 radius = size + vec2(strokeOffset);
732  v_FragCoord = vec2(a_FragCoord * radius);
733  v_Radius = abs(radius);
734
735  #ifdef USE_FILLIMAGE
736    v_Uv = (a_FragCoord * radius / size + 1.0) / 2.0;
737  #endif
738
739  gl_Position = vec4((u_ProjectionMatrix 

740    * u_ViewMatrix
741    * model 
742    * vec3(position.xy + v_FragCoord * scale, 1)).xy, position.z, 1);
743}
744`,CNt=`
745#define SHIFT_RIGHT23 1.0 / 8388608.0
746#define SHIFT_LEFT23 8388608.0
747
748layout(std140) uniform SceneUniforms {
749  mat3 u_ProjectionMatrix;
750  mat3 u_ViewMatrix;
751  mat3 u_ViewProjectionInvMatrix;
752  vec4 u_BackgroundColor;
753  vec4 u_GridColor;
754  float u_ZoomScale;
755  float u_CheckboardStyle;
756};
757
758#ifdef USE_INSTANCES
759#else
760  layout(std140) uniform ShapeUniforms {
761    mat3 u_ModelMatrix;
762    vec4 u_Position;
763    vec4 u_Size;
764    vec4 u_FillColor;
765    vec4 u_StrokeColor;
766    vec4 u_ZIndexStrokeWidth;
767    vec4 u_Opacity;
768    vec4 u_InnerShadowColor;
769    vec4 u_InnerShadow;
770  };
771#endif
772
773out vec4 outputColor;
774
775${sR}
776in vec2 v_FragCoord;
777
778#ifdef USE_INSTANCES
779  in vec4 v_FillColor;
780  in vec4 v_StrokeColor;
781  in float v_StrokeWidth;
782  in vec4 v_Opacity;
783  in float v_CornerRadius;
784  in float v_StrokeAlignment;
785  in vec4 v_InnerShadowColor;
786  in vec4 v_InnerShadow;
787#else
788#endif
789in vec2 v_Radius;
790
791#ifdef USE_FILLIMAGE
792  in vec2 v_Uv;
793  uniform sampler2D u_Texture;
794#endif
795
796float epsilon = 0.000001;
797
798float sdf_circle(vec2 p, float r) {
799  return length(p) - r;
800}
801
802float sdf_ellipse(vec2 p, vec2 r) {
803  float k0 = length(p / r);
804  float k1 = length(p / (r * r));
805  return k0 * (k0 - 1.0) / k1;
806
807  // V1
808  // float k1 = length(p/r);
809  // return (k1-1.0)*min(r.x,r.y);
810
811  // V3
812  // float k1 = length(p/r);
813  // return length(p)*(1.0-1.0/k1);
814}
815
816float sdf_rounded_box(vec2 p, vec2 b, float r) {
817  vec2 q = abs(p) - b + r;
818  return min(max(q.x, q.y), 0.0) + length(max(q, 0.0)) - r;
819}
820
821vec4 over(vec4 below, vec4 above) {
822  vec4 result;
823  float alpha = above.a + below.a * (1.0 - above.a);
824  result.rgb =
825      (above.rgb * above.a + below.rgb * below.a * (1.0 - above.a)) / alpha;
826  result.a = alpha;
827  return result;
828}
829
830float antialias(float distance) {
831  return clamp(distance / -fwidth(distance), 0.0, 1.0);
832}
833
834vec4 mix_border_inside(vec4 border, vec4 inside, float distance) {
835  // Blend the border on top of the background and then linearly interpolate
836  // between the two as we slide inside the background.
837  return mix(border, inside, clamp(1.0 - distance, 0.0, 1.0) * antialias(distance));
838}
839
840float sigmoid(float t) {
841  return 1.0 / (1.0 + exp(-t));
842}
843
844float make_shadow(vec2 pos, vec2 halfSize, float cornerRd, float blurRd, float distMul, float shape) {
845  float distance;
846  if (shape < 0.5) {
847    distance = sdf_circle(pos, halfSize.x);
848  } else if (shape < 1.5) {
849    distance = sdf_ellipse(pos, halfSize);
850  } else if (shape < 2.5) {
851    distance = sdf_rounded_box(pos, halfSize, cornerRd + blurRd);
852  }
853  float dist = sigmoid(distMul * distance / blurRd);
854  return clamp(dist, 0.0, 1.0);
855}
856
857void main() {
858  float strokeWidth;
859  vec4 fillColor;
860  vec4 strokeColor;
861  float opacity;
862  float fillOpacity;
863  float strokeOpacity;
864  float shapeSizeAttenuation;
865  float cornerRadius;
866  vec4 innerShadowColor;
867  vec4 innerShadow;
868  float strokeAlignment;
869  
870  #ifdef USE_INSTANCES
871    fillColor = v_FillColor;
872    strokeColor = v_StrokeColor;
873    strokeWidth = v_StrokeWidth;
874    opacity = v_Opacity.x;
875    fillOpacity = v_Opacity.y;
876    strokeOpacity = v_Opacity.z;
877    shapeSizeAttenuation = v_Opacity.w;
878    cornerRadius = v_CornerRadius;
879    strokeAlignment = v_StrokeAlignment;
880    innerShadowColor = v_InnerShadowColor;
881    innerShadow = v_InnerShadow;
882  #else
883    fillColor = u_FillColor;
884    strokeColor = u_StrokeColor;
885    strokeWidth = u_ZIndexStrokeWidth.y;
886    opacity = u_Opacity.x;
887    fillOpacity = u_Opacity.y;
888    strokeOpacity = u_Opacity.z;
889    shapeSizeAttenuation = u_Opacity.w;
890    cornerRadius = u_ZIndexStrokeWidth.z;
891    strokeAlignment = u_ZIndexStrokeWidth.w;
892    innerShadowColor = u_InnerShadowColor;
893    innerShadow = u_InnerShadow;
894  #endif
895
896  #ifdef USE_FILLIMAGE
897    fillColor = texture(SAMPLER_2D(u_Texture), v_Uv);
898  #endif
899
900  float compressed = shapeSizeAttenuation;
901  float sizeAttenuation = floor(compressed * SHIFT_RIGHT23);
902  compressed -= sizeAttenuation * SHIFT_LEFT23;
903  float shape = compressed;
904
905  float distance;
906  // 'circle', 'ellipse', 'rect'
907  if (shape < 0.5) {
908    distance = sdf_circle(v_FragCoord, v_Radius.x);
909  } else if (shape < 1.5) {
910    distance = sdf_ellipse(v_FragCoord, v_Radius);
911  } else if (shape < 2.5) {

912    distance = sdf_rounded_box(v_FragCoord, v_Radius, cornerRadius);
913    // TODO: Fast path when the quad is not rounded and doesn't have any border.
914  }
915
916  // based on the target alpha compositing mode.
917  fillColor.a *= fillOpacity;
918  strokeColor.a *= strokeOpacity;
919
920  vec4 color = fillColor;
921  float d1;
922  float d2;
923  if (strokeAlignment < 0.5) {
924    d1 = distance + strokeWidth;
925    d2 = distance + strokeWidth / 2.0;
926    color = mix_border_inside(over(fillColor, strokeColor), fillColor, d1);
927    color = mix_border_inside(strokeColor, color, d2);
928  } else if (strokeAlignment < 1.5) {
929    d1 = distance + strokeWidth;
930    d2 = distance;
931    color = mix_border_inside(over(fillColor, strokeColor), fillColor, d1);
932    color = mix_border_inside(strokeColor, color, d2);
933  } else if (strokeAlignment < 2.5) {
934    d2 = distance + strokeWidth;
935    color = mix_border_inside(strokeColor, color, d2);
936  }
937  outputColor = color;
938
939  float innerShadowBlurRadius = innerShadow.z / 2.0;
940  if (innerShadowBlurRadius > 0.0) {
941    vec2 shadowOffset = -innerShadow.xy;
942    float blurRadius = innerShadow.z;
943    float distMul = -1.0;
944    float lowerShadow = make_shadow(v_FragCoord + shadowOffset, v_Radius, cornerRadius, blurRadius, distMul, shape);
945
946    vec3 lowerShadowColor = innerShadowColor.rgb * innerShadowColor.a;
947    outputColor = over(vec4(color.xyz, 1.0), vec4(lowerShadowColor, 1.0 - lowerShadow));
948    outputColor = over(outputColor, vec4(color.xyz, clamp(distance, 0.0, 1.0)));
949  }
950
951  float antialiasedBlur = -fwidth(length(v_FragCoord));
952  float opacity_t = clamp(distance / antialiasedBlur, 0.0, 1.0);
953  outputColor.a *= clamp(1.0 - distance, 0.0, 1.0) * opacity * opacity_t;
954
955  ${iR}
956
957  if (outputColor.a < epsilon)
958    discard;
959}
960`;var DE=function(t,e,r,i){if(r==="a"&&!i)throw new TypeError("Private accessor was defined without a getter");if(typeof e=="function"?t!==e||!i:!e.has(t))throw new TypeError("Cannot read private member from an object whose class did not declare it");return r==="m"?i:r==="a"?i.call(t):i?i.value:e.get(t)},B5=function(t,e,r,i,s){if(i==="m")throw new TypeError("Private method is not writable");if(i==="a"&&!s)throw new TypeError("Private accessor was defined without a setter");if(typeof e=="function"?t!==e||!s:!e.has(t))throw new TypeError("Cannot write private member to an object whose class did not declare it");return i==="a"?s.call(t,r):s?s.value=r:e.set(t,r),r},PE,e_;const MNt={center:0,inner:1,outer:2};let NH=class eY extends oR{constructor(){super(...arguments),PE.set(this,void 0),e_.set(this,void 0)}static useDash(e){const{strokeDasharray:r}=e;return r.length>0&&r.some(i=>i>0)}validate(e){var r,i;if(!super.validate(e))return!1;if(this.shapes.length===0)return!0;const s=!gl(this.shapes[0].fill),o=!gl(e.fill),n=((r=this.shapes[0].fillGradient)===null||r===void 0?void 0:r.length)>0,a=((i=e.fillGradient)===null||i===void 0?void 0:i.length)>0;return s!==o||n!==a?!1:s&&o||n&&a?this.shapes[0].fill===e.fill:eY.useDash(e)===eY.useDash(this.shapes[0])}createGeometry(){this.indexBufferData=new Uint32Array([0,1,2,0,2,3]),this.indexBuffer&&this.indexBuffer.destroy(),this.indexBuffer=this.device.createBuffer({viewOrSize:this.indexBufferData,usage:dt.INDEX,hint:Et.STATIC}),this.vertexBufferDatas[0]=new Float32Array([-1,-1,1,-1,1,1,-1,1]),this.vertexBuffers[0]&&this.vertexBuffers[0].destroy(),this.vertexBuffers[0]=this.device.createBuffer({viewOrSize:this.vertexBufferDatas[0],usage:dt.VERTEX,hint:Et.STATIC}),this.instanced&&(this.vertexBuffers[1]&&(this.vertexBuffers[1].destroy(),this.vertexBuffers[2].destroy()),this.vertexBufferDatas[1]=new Float32Array(new Array(32*this.shapes.length).fill(0)),this.vertexBuffers[1]=this.device.createBuffer({viewOrSize:this.vertexBufferDatas[1],usage:dt.VERTEX,hint:Et.DYNAMIC}),this.vertexBufferDatas[2]=new Float32Array(new Array(6*this.shapes.length).fill(0)),this.vertexBuffers[2]=this.device.createBuffer({viewOrSize:this.vertexBufferDatas[2],usage:dt.VERTEX,hint:Et.DYNAMIC})),this.vertexBufferDescriptors=[{arrayStride:8,stepMode:ne.VERTEX,attributes:[{shaderLocation:Rn.FRAG_COORD,offset:0,format:I.F32_RG}]}

960],this.instanced&&this.vertexBufferDescriptors.push({arrayStride:128,stepMode:ne.INSTANCE,attributes:[{shaderLocation:Rn.POSITION,offset:0,format:I.F32_RGBA},{shaderLocation:Rn.SIZE,offset:16,format:I.F32_RGBA},{shaderLocation:Rn.FILL_COLOR,offset:32,format:I.F32_RGBA},{shaderLocation:Rn.STROKE_COLOR,offset:48,format:I.F32_RGBA},{shaderLocation:Rn.ZINDEX_STROKE_WIDTH,offset:64,format:I.F32_RGBA},{shaderLocation:Rn.OPACITY,offset:80,format:I.F32_RGBA},{shaderLocation:Rn.INNER_SHADOW_COLOR,offset:96,format:I.F32_RGBA},{shaderLocation:Rn.INNER_SHADOW,offset:112,format:I.F32_RGBA}]},{arrayStride:24,stepMode:ne.INSTANCE,attributes:[{shaderLocation:Rn.ABCD,offset:0,format:I.F32_RGBA},{shaderLocation:Rn.TXTY,offset:16,format:I.F32_RG}]})}createMaterial(e,r){this.createProgram(RNt,CNt,e),!this.instanced&&!DE(this,PE,"f")&&B5(this,PE,this.device.createBuffer({viewOrSize:Float32Array.BYTES_PER_ELEMENT*48,usage:dt.UNIFORM,hint:Et.DYNAMIC}),"f"),this.pipeline=this.renderCache.createRenderPipeline({inputLayout:this.inputLayout,program:this.program,colorAttachmentFormats:[I.U8_RGBA_RT],depthStencilAttachmentFormat:I.D24_S8,megaStateDescriptor:{attachmentsState:[{channelWriteMask:Di.ALL,rgbBlendState:{blendMode:hr.ADD,blendSrcFactor:kt.SRC_ALPHA,blendDstFactor:kt.ONE_MINUS_SRC_ALPHA},alphaBlendState:{blendMode:hr.ADD,blendSrcFactor:kt.ONE,blendDstFactor:kt.ONE_MINUS_SRC_ALPHA}}],blendConstant:kn,depthWrite:!0,depthCompare:qe.GREATER,stencilWrite:!1,stencilFront:{compare:qe.ALWAYS,passOp:ce.KEEP,failOp:ce.KEEP,depthFailOp:ce.KEEP},stencilBack:{compare:qe.ALWAYS,passOp:ce.KEEP,failOp:ce.KEEP,depthFailOp:ce.KEEP}}}),this.device.setResourceName(this.pipeline,"SDFPipeline");const i={pipeline:this.pipeline,uniformBufferBindings:[{buffer:r}]};if(this.instanced||i.uniformBufferBindings.push({buffer:DE(this,PE,"f")}),this.useFillImage){const s=this.shapes[0].fill;if(this.bindings&&this.bindings.destroy(),gl(s)||Rv(s)){const{minX:n,minY:a,maxX:l,maxY:c}=this.shapes[0].getGeometryBounds(),h=l-n,u=c-a,d=Rv(s)?this.texturePool.getOrCreatePattern({pattern:s,width:h,height:u}):this.texturePool.getOrCreateGradient({gradients:this.shapes[0].fillGradient,min:[n,a],width:h,height:u}),f=this.device.createTexture({format:I.U8_RGBA_NORM,width:128,height:128,usage:xr.SAMPLED});f.setImageData([d]),B5(this,e_,f,"f")}else if(s.texture)B5(this,e_,s.texture,"f");else{const n=this.device.createTexture({format:I.U8_RGBA_NORM,width:s.width,height:s.height,usage:xr.SAMPLED});n.setImageData([s]),B5(this,e_,n,"f")}const o=this.renderCache.createSampler({addressModeU:Zn.CLAMP_TO_EDGE,addressModeV:Zn.CLAMP_TO_EDGE,minFilter:io.POINT,magFilter:io.BILINEAR,mipmapFilter:xn.LINEAR,lodMinClamp:0,lodMaxClamp:0});i.samplerBindings=[{texture:DE(this,e_,"f"),sampler:o}]}this.bindings=this.renderCache.createBindings(i)}render(e,r){if(this.shapes.some(s=>s.renderDirtyFlag)||this.geometryDirty){if(this.instanced){const s=[];this.shapes.forEach((o,n,a)=>{const[l]=this.generateBuffer(o,n,a.length);s.push(...l)}),this.vertexBufferDatas[1]=new Float32Array(s),this.vertexBuffers[1].setSubData(0,new Uint8Array(this.vertexBufferDatas[1].buffer)),this.vertexBufferDatas[2]=new Float32Array(this.shapes.map(o=>[o.worldTransform.a,o.worldTransform.b,o.worldTransform.c,o.worldTransform.d,o.worldTransform.tx,o.worldTransform.ty]).flat()),this.vertexBuffers[2].setSubData(0,new Uint8Array(this.vertexBufferDatas[2].buffer))}else{const{worldTransform:s}=this.shapes[0],[o,n]=this.generateBuffer(this.shapes[0],0,1),a=s.toArray(!0);DE(this,PE,"f").setSubData(0,new Uint8Array(new Float32Array([...Hv(a),...o]).buffer));const l=Object.assign({u_ModelMatrix:a},n);this.useFillImage&&(l.u_FillImage=DE(this,e_,"f")),this.program.setUniformsLegacy(l)}this.useWireframe&&this.geometryDirty&&this.generateWireframe()}this.program.setUniformsLegacy(r),e.setPipeline(this.pipeline);const i=this.vertexBuffers.map(s=>({buffer:s}));this.useWireframe&&i.push({buffer:this.barycentricBuffer}),e.setVertexInput(this.inputLayout,i,{buffer:this.indexBuffer}),e.setBindings(this.bindings),e.drawIndexed(6,this.shapes.length)}destroy(){var e,r,i;super.destroy(),this.program&&((e=DE(this,PE,"f"))===null||e===void 0||e.destroy(),(i=(r=DE(this,e_,"f"))===null||r===void 0?void 0:r.destroy)===null||i===void 0||i.call(r))}generateBuffer(e,r,i){const{fillRGB:s,strokeRGB:{r:o,g:n,b:a,opacity:l},strokeWidth:c,strokeAlignment:h,opacity:u,fillOpacity:d,strokeOpacity:f,innerShadowColorRGB:{r:g,g:p,b:m,opacity:v},innerShadowOffsetX:b,innerShadowOffsetY:y,innerShadowBlurRadius:_,sizeAttenuation:w,strokeAttenuation:E}=e;let A=[0,0,0,0],x=[0,0,0,0],S=0,T=0;const R=(e.globalRenderOrder+1/i*r)/IE;if(e instanceof Gl){const{cx:bt,cy:ct,r:Xt}=e;A=[bt,ct,R,0],x=[Xt,Xt,0,0],S=0}else if(e instanceof $h){const{cx:bt,cy:ct,rx:Xt,ry:It}=e;A=[bt,ct,R,0],x=[Xt,It,0,0],S=1}else if(e instanceof ed){const{x:bt,y:ct,width:Xt,height:It,cornerRadius:zt}=e;A=[bt+Xt/2,ct+It/2,R,0],x=[Xt/2,It/2,0,0],S=2,T=zt}

960const{r:B,g:O,b:C,opacity:F}=s||{},U=A,H=x,N=[B/255,O/255,C/255,F],G=[o/255,n/255,a/255,l],Y=[e.globalRenderOrder/IE,eY.useDash(e)?0:c,T,MNt[h]],q=(w?1:0)*8388608+(E?1:0)*4194304+S,L=[u,d,f,q],J=[g/255,p/255,m/255,v],tt=[b,y,_,0];return[[...U,...H,...N,...G,...Y,...L,...J,...tt],{u_Position:U,u_Size:H,u_FillColor:N,u_StrokeColor:G,u_ZIndexStrokeWidth:Y,u_Opacity:L,u_InnerShadowColor:J,u_InnerShadow:tt}]}};PE=new WeakMap,e_=new WeakMap;var Hc;(function(t){t[t.BARYCENTRIC=0]="BARYCENTRIC",t[t.FRAG_COORD=1]="FRAG_COORD",t[t.ABCD=2]="ABCD",t[t.TXTY=3]="TXTY",t[t.POSITION_SIZE=4]="POSITION_SIZE",t[t.ZINDEX_STROKE_WIDTH=5]="ZINDEX_STROKE_WIDTH",t[t.DROP_SHADOW_COLOR=6]="DROP_SHADOW_COLOR",t[t.DROP_SHADOW=7]="DROP_SHADOW"})(Hc||(Hc={}));const BNt=`
961layout(std140) uniform SceneUniforms {
962  mat3 u_ProjectionMatrix;
963  mat3 u_ViewMatrix;
964  mat3 u_ViewProjectionInvMatrix;
965  vec4 u_BackgroundColor;
966  vec4 u_GridColor;
967  float u_ZoomScale;
968  float u_CheckboardStyle;
969};
970
971${PI}
972layout(location = ${Hc.FRAG_COORD}) in vec2 a_FragCoord;
973
974#ifdef USE_INSTANCES
975  layout(location = ${Hc.ABCD}) in vec4 a_Abcd;
976  layout(location = ${Hc.TXTY}) in vec2 a_Txty;
977  layout(location = ${Hc.POSITION_SIZE}) in vec4 a_PositionSize;
978  layout(location = ${Hc.ZINDEX_STROKE_WIDTH}) in vec4 a_ZIndexStrokeWidth;
979  layout(location = ${Hc.DROP_SHADOW_COLOR}) in vec4 a_DropShadowColor;
980  layout(location = ${Hc.DROP_SHADOW}) in vec4 a_DropShadow;
981#else
982  layout(std140) uniform ShapeUniforms {
983    mat3 u_ModelMatrix;
984    vec4 u_PositionSize;
985    vec4 u_ZIndexStrokeWidth;
986    vec4 u_DropShadowColor;
987    vec4 u_DropShadow;
988  };
989#endif
990
991out vec2 v_Origin;
992#ifdef USE_INSTANCES
993  out float v_CornerRadius;
994  out vec4 v_DropShadowColor;
995  out vec4 v_DropShadow;
996#else
997#endif
998out vec2 v_Size;
999out vec2 v_Point;
1000
1001void main() {
1002  ${DI}
1003
1004  mat3 model;
1005  vec2 origin;
1006  vec2 size;
1007  float zIndex;
1008  vec4 dropShadow;
1009  float sizeAttenuation;
1010
1011  #ifdef USE_INSTANCES
1012    model = mat3(a_Abcd.x, a_Abcd.y, 0, a_Abcd.z, a_Abcd.w, 0, a_Txty.x, a_Txty.y, 1);
1013    origin = a_PositionSize.xy;
1014    size = a_PositionSize.zw;
1015    zIndex = a_ZIndexStrokeWidth.x;
1016    dropShadow = a_DropShadow;
1017    sizeAttenuation = a_ZIndexStrokeWidth.w;
1018    v_CornerRadius = a_ZIndexStrokeWidth.z;
1019    v_DropShadowColor = a_DropShadowColor;
1020    v_DropShadow = dropShadow;
1021  #else
1022    model = u_ModelMatrix;
1023    origin = u_PositionSize.xy;
1024    size = u_PositionSize.zw;
1025    zIndex = u_ZIndexStrokeWidth.x;
1026    dropShadow = u_DropShadow;
1027    sizeAttenuation = u_ZIndexStrokeWidth.w;
1028  #endif
1029
1030  float scale = 1.0;
1031  if (sizeAttenuation > 0.5) {
1032    scale = 1.0 / u_ZoomScale;
1033  }
1034
1035  // Set the bounds of the shadow and adjust its size based on the shadow's
1036  // spread radius to achieve the spreading effect
1037  float margin = 3.0 * dropShadow.z;
1038
1039  vec2 center = origin + size / 2.0;
1040  vec2 sizeSign = sign(size);
1041  size = abs(size);
1042
1043  // Recalculate the origin since the size could be negative
1044  origin = center - size / 2.0 + dropShadow.xy * sizeSign;
1045  v_Size = size;
1046  v_Origin = origin;
1047
1048  origin -= margin;
1049  size += 2.0 * margin;
1050  
1051  v_Point = center + a_FragCoord * (size / 2.0);
1052
1053  gl_Position = vec4((u_ProjectionMatrix 
1054    * u_ViewMatrix
1055    * model 
1056    * vec3(center + a_FragCoord * (size / 2.0) * scale, 1)).xy, zIndex, 1);
1057}
1058`,ONt=`
1059layout(std140) uniform SceneUniforms {
1060  mat3 u_ProjectionMatrix;
1061  mat3 u_ViewMatrix;
1062  mat3 u_ViewProjectionInvMatrix;
1063  vec4 u_BackgroundColor;
1064  vec4 u_GridColor;
1065  float u_ZoomScale;
1066  float u_CheckboardStyle;
1067};
1068
1069#ifdef USE_INSTANCES
1070#else
1071  layout(std140) uniform ShapeUniforms {
1072    mat3 u_ModelMatrix;
1073    vec4 u_PositionSize;
1074    vec4 u_ZIndexStrokeWidth;
1075    vec4 u_DropShadowColor;
1076    vec4 u_DropShadow;
1077  };
1078#endif
1079
1080out vec4 outputColor;
1081
1082${sR}
1083in vec2 v_Origin;
1084#ifdef USE_INSTANCES
1085  in float v_CornerRadius;
1086  in vec4 v_DropShadowColor;
1087  in vec4 v_DropShadow;
1088#else
1089#endif
1090in vec2 v_Size;
1091in vec2 v_Point;
1092
1093float epsilon = 0.000001;
1094float PI = 3.1415926;
1095
1096// A standard gaussian function, used for weighting samples
1097float gaussian(float x, float sigma) {
1098  return exp(-(x * x) / (2. * sigma * sigma)) / (sqrt(2. * PI) * sigma);
1099}
1100
1101// This approximates the error function, needed for the gaussian integral
1102vec2 erf(vec2 x) {
1103  vec2 s = sign(x), a = abs(x);
1104  x = 1.0 + (0.278393 + (0.230389 + 0.078108 * (a * a)) * a) * a;
1105  x *= x;
1106  return s - s / (x * x);
1107}
1108

1109// @see https://raphlinus.github.io/graphics/2020/04/21/blurred-rounded-rects.html
1110// vec2 erf7(vec2 x) {
1111//   x = x * sqrt(2. * PI);
1112//   vec2 xx = x * x;
1113//   x = x + (0.24295 + (0.03395 + 0.0104 * xx) * xx) * (x * xx);
1114//   return x / sqrt(1.0 + x * x);
1115// }
1116
1117float rect_shadow(vec2 pixel_position, vec2 origin, vec2 size, float sigma) {
1118  vec2 bottom_right = origin + size;
1119  vec2 x_distance = vec2(pixel_position.x - origin.x, pixel_position.x - bottom_right.x);
1120  vec2 y_distance = vec2(pixel_position.y - origin.y, pixel_position.y - bottom_right.y);
1121  vec2 integral_x = 0.5 + 0.5 * erf(x_distance * (sqrt(0.5) / sigma));
1122  vec2 integral_y = 0.5 + 0.5 * erf(y_distance * (sqrt(0.5) / sigma));
1123  return (integral_x.x - integral_x.y) * (integral_y.x - integral_y.y);
1124}
1125
1126float blur_along_x(float x, float y, float sigma, float corner, vec2 half_size) {
1127  float delta = min(half_size.y - corner - abs(y), 0.0);
1128  float curved = half_size.x - corner + sqrt(max(0., corner * corner - delta * delta));
1129  vec2 integral = 0.5 + 0.5 * erf((x + vec2(-curved, curved)) * (sqrt(0.5) / sigma));
1130  return integral.y - integral.x;
1131}
1132
1133void main() {
1134  float cornerRadius;
1135  vec4 dropShadow;
1136  vec4 dropShadowColor;
1137  
1138  #ifdef USE_INSTANCES
1139    cornerRadius = v_CornerRadius;
1140    dropShadowColor = v_DropShadowColor;
1141    dropShadow = v_DropShadow;
1142  #else
1143    cornerRadius = u_ZIndexStrokeWidth.z;
1144    dropShadowColor = u_DropShadowColor;
1145    dropShadow = u_DropShadow;
1146  #endif
1147
1148  float blur_radius = dropShadow.z;
1149  if (blur_radius > 0.0) {
1150    float alpha = 0.;
1151    vec2 point = v_Point;
1152    
1153    if (cornerRadius > 0.0) {
1154      vec2 half_size = v_Size / 2.0;
1155      vec2 center = v_Origin + half_size;
1156      vec2 center_to_point = point - center;
1157
1158      // The signal is only non-zero in a limited range, so don't waste samples
1159      float low = center_to_point.y - half_size.y;
1160      float high = center_to_point.y + half_size.y;
1161      float start = clamp(-3. * blur_radius, low, high);
1162      float end = clamp(3. * blur_radius, low, high);
1163
1164      // Accumulate samples (we can get away with surprisingly few samples)
1165      float step = (end - start) / 4.;
1166      float y = start + step * 0.5;
1167      
1168      for (int i = 0; i < 4; i++) {
1169        alpha += blur_along_x(center_to_point.x, center_to_point.y - y, blur_radius,
1170                              cornerRadius, half_size) *
1171                gaussian(y, blur_radius) * step;
1172        y += step;
1173      }
1174    } else {
1175      alpha = rect_shadow(point, v_Origin, v_Size, blur_radius);
1176    }
1177
1178    outputColor = dropShadowColor;
1179    outputColor.a = alpha;
1180
1181    ${iR}
1182  } else {
1183    discard;
1184  }
1185}
1186`;var O5=function(t,e,r,i){if(r==="a"&&!i)throw new TypeError("Private accessor was defined without a getter");if(typeof e=="function"?t!==e||!i:!e.has(t))throw new TypeError("Cannot read private member from an object whose class did not declare it");return r==="m"?i:r==="a"?i.call(t):i?i.value:e.get(t)},INt=function(t,e,r,i,s){if(i==="m")throw new TypeError("Private method is not writable");if(i==="a"&&!s)throw new TypeError("Private accessor was defined without a setter");if(typeof e=="function"?t!==e||!s:!e.has(t))throw new TypeError("Cannot write private member to an object whose class did not declare it");return i==="a"?s.call(t,r):s?s.value=r:e.set(t,r),r},FE;let kat=class extends oR{constructor(){super(...arguments),FE.set(this,void 0)}static check(t){return(t instanceof ed||t instanceof au)&&t.dropShadowBlurRadius>0}createGeometry(){this.indexBufferData=new Uint32Array([0,1,2,0,2,3]),this.indexBuffer&&this.indexBuffer.destroy(),this.indexBuffer=this.device.createBuffer({viewOrSize:this.indexBufferData,usage:dt.INDEX,hint:Et.STATIC}),this.vertexBufferDatas[0]=new Float32Array([-1,-1,1,-1,1,1,-1,1]),this.vertexBuffers[0]&&this.vertexBuffers[0].destroy(),this.vertexBuffers[0]=this.device.createBuffer({viewOrSize:this.vertexBufferDatas[0],usage:dt.VERTEX,hint:Et.STATIC}),this.instanced&&(this.vertexBuffers[1]&&(this.vertexBuffers[1].destroy(),this.vertexBuffers[2].destroy()),this.vertexBufferDatas[1]=new Float32Array(new Array(16*this.shapes.length).fill(0)),this.vertexBuffers[1]=this.device.createBuffer({viewOrSize:this.vertexBufferDatas[1],usage:dt.VERTEX,hint:Et.DYNAMIC}),this.vertexBufferDatas[2]=new Float32Array(new Array(6*this.shapes.length).fill(0)),this.vertexBuffers[2]=this.device.createBuffer({viewOrSize:this.vertexBufferDatas[2],usage:dt.VERTEX,hint:Et.DYNAMIC}

1186)),this.vertexBufferDescriptors=[{arrayStride:8,stepMode:ne.VERTEX,attributes:[{shaderLocation:Hc.FRAG_COORD,offset:0,format:I.F32_RG}]}],this.instanced&&this.vertexBufferDescriptors.push({arrayStride:64,stepMode:ne.INSTANCE,attributes:[{shaderLocation:Hc.POSITION_SIZE,offset:0,format:I.F32_RGBA},{shaderLocation:Hc.ZINDEX_STROKE_WIDTH,offset:16,format:I.F32_RGBA},{shaderLocation:Hc.DROP_SHADOW_COLOR,offset:32,format:I.F32_RGBA},{shaderLocation:Hc.DROP_SHADOW,offset:48,format:I.F32_RGBA}]},{arrayStride:24,stepMode:ne.INSTANCE,attributes:[{shaderLocation:Hc.ABCD,offset:0,format:I.F32_RGBA},{shaderLocation:Hc.TXTY,offset:16,format:I.F32_RG}]})}createMaterial(t,e){this.createProgram(BNt,ONt,t),!this.instanced&&!O5(this,FE,"f")&&INt(this,FE,this.device.createBuffer({viewOrSize:Float32Array.BYTES_PER_ELEMENT*32,usage:dt.UNIFORM,hint:Et.DYNAMIC}),"f"),this.inputLayout=this.renderCache.createInputLayout({vertexBufferDescriptors:this.vertexBufferDescriptors,indexBufferFormat:I.U32_R,program:this.program}),this.pipeline=this.renderCache.createRenderPipeline({inputLayout:this.inputLayout,program:this.program,colorAttachmentFormats:[I.U8_RGBA_RT],depthStencilAttachmentFormat:I.D24_S8,megaStateDescriptor:{attachmentsState:[{channelWriteMask:Di.ALL,rgbBlendState:{blendMode:hr.ADD,blendSrcFactor:kt.SRC_ALPHA,blendDstFactor:kt.ONE_MINUS_SRC_ALPHA},alphaBlendState:{blendMode:hr.ADD,blendSrcFactor:kt.ONE,blendDstFactor:kt.ONE_MINUS_SRC_ALPHA}}],blendConstant:kn,depthWrite:!1,depthCompare:qe.GREATER,stencilWrite:!1,stencilFront:{compare:qe.ALWAYS,passOp:ce.KEEP,failOp:ce.KEEP,depthFailOp:ce.KEEP},stencilBack:{compare:qe.ALWAYS,passOp:ce.KEEP,failOp:ce.KEEP,depthFailOp:ce.KEEP}}}),this.instanced?this.bindings=this.renderCache.createBindings({pipeline:this.pipeline,uniformBufferBindings:[{buffer:e}]}):this.bindings=this.device.createBindings({pipeline:this.pipeline,uniformBufferBindings:[{buffer:e},{buffer:O5(this,FE,"f")}]})}render(t,e){if(this.shapes.some(i=>i.renderDirtyFlag)||this.geometryDirty){if(this.instanced){const i=[];this.shapes.forEach(s=>{const[o]=this.generateBuffer(s);i.push(...o)}),this.vertexBufferDatas[1]=new Float32Array(i),this.vertexBuffers[1].setSubData(0,new Uint8Array(this.vertexBufferDatas[1].buffer)),this.vertexBufferDatas[2]=new Float32Array(this.shapes.map(s=>[s.worldTransform.a,s.worldTransform.b,s.worldTransform.c,s.worldTransform.d,s.worldTransform.tx,s.worldTransform.ty]).flat()),this.vertexBuffers[2].setSubData(0,new Uint8Array(this.vertexBufferDatas[2].buffer))}else{const{worldTransform:i}=this.shapes[0],[s,o]=this.generateBuffer(this.shapes[0]),n=i.toArray(!0);O5(this,FE,"f").setSubData(0,new Uint8Array(new Float32Array([...Hv(n),...s]).buffer));const a=Object.assign({u_ModelMatrix:n},o);this.program.setUniformsLegacy(a)}this.useWireframe&&this.geometryDirty&&this.generateWireframe()}this.program.setUniformsLegacy(e),t.setPipeline(this.pipeline);const r=this.vertexBuffers.map(i=>({buffer:i}));this.useWireframe&&r.push({buffer:this.barycentricBuffer}),t.setVertexInput(this.inputLayout,r,{buffer:this.indexBuffer}),t.setBindings(this.bindings),t.drawIndexed(6,this.shapes.length)}destroy(){var t;super.destroy(),this.program&&((t=O5(this,FE,"f"))===null||t===void 0||t.destroy())}generateBuffer(t){const{x:e,y:r,width:i,height:s,strokeWidth:o,cornerRadius:n,dropShadowColorRGB:{r:a,g:l,b:c,opacity:h},dropShadowOffsetX:u,dropShadowOffsetY:d,dropShadowBlurRadius:f,sizeAttenuation:g}=t,p=[e,r,i,s],m=[t.globalRenderOrder/IE,o,n,g?1:0],v=[a/255,l/255,c/255,h],b=[u,d,f,0];return[[...p,...m,...v,...b],{u_PositionSize:p,u_ZIndexStrokeWidth:m,u_DropShadowColor:v,u_DropShadow:b}]}};FE=new WeakMap;var Kc;(function(t){t[t.BARYCENTRIC=0]="BARYCENTRIC",t[t.PREV=1]="PREV",t[t.POINTA=2]="POINTA",t[t.POINTB=3]="POINTB",t[t.NEXT=4]="NEXT",t[t.VERTEX_JOINT=5]="VERTEX_JOINT",t[t.VERTEX_NUM=6]="VERTEX_NUM",t[t.TRAVEL=7]="TRAVEL"})(Kc||(Kc={}));var on;(function(t){t[t.NONE=0]="NONE",t[t.FILL=1]="FILL",t[t.JOINT_BEVEL=4]="JOINT_BEVEL",t[t.JOINT_MITER=8]="JOINT_MITER",t[t.JOINT_ROUND=12]="JOINT_ROUND",t[t.JOINT_CAP_BUTT=16]="JOINT_CAP_BUTT",t[t.JOINT_CAP_SQUARE=18]="JOINT_CAP_SQUARE",t[t.JOINT_CAP_ROUND=20]="JOINT_CAP_ROUND",t[t.FILL_EXPAND=24]="FILL_EXPAND",t[t.CAP_BUTT=32]="CAP_BUTT",t[t.CAP_SQUARE=64]="CAP_SQUARE",t[t.CAP_ROUND=96]="CAP_ROUND",t[t.CAP_BUTT2=128]="CAP_BUTT2"})(on||(on={}));const DNt=`
1187layout(std140) uniform SceneUniforms {
1188  mat3 u_ProjectionMatrix;
1189  mat3 u_ViewMatrix;
1190  mat3 u_ViewProjectionInvMatrix;

1191  vec4 u_BackgroundColor;
1192  vec4 u_GridColor;
1193  float u_ZoomScale;
1194  float u_CheckboardStyle;
1195  vec2 u_Viewport;
1196};
1197
1198${PI}
1199layout(location = ${Kc.PREV}) in vec2 a_Prev;
1200layout(location = ${Kc.POINTA}) in vec2 a_PointA;
1201layout(location = ${Kc.POINTB}) in vec2 a_PointB;
1202layout(location = ${Kc.NEXT}) in vec2 a_Next;
1203layout(location = ${Kc.VERTEX_JOINT}) in float a_VertexJoint;
1204layout(location = ${Kc.VERTEX_NUM}) in float a_VertexNum;
1205layout(location = ${Kc.TRAVEL}) in float a_Travel;
1206
1207layout(std140) uniform ShapeUniforms {
1208  mat3 u_ModelMatrix;
1209  vec4 u_StrokeColor;
1210  vec4 u_ZIndexStrokeWidth;
1211  vec4 u_Opacity;
1212  vec4 u_StrokeDash;
1213};
1214
1215const float FILL = ${on.FILL}.0;
1216const float BEVEL = ${on.JOINT_BEVEL}.0;
1217const float MITER = ${on.JOINT_MITER}.0;
1218const float ROUND = ${on.JOINT_ROUND}.0;
1219const float JOINT_CAP_BUTT = ${on.JOINT_CAP_BUTT}.0;
1220const float JOINT_CAP_SQUARE = ${on.JOINT_CAP_SQUARE}.0;
1221const float JOINT_CAP_ROUND = ${on.JOINT_CAP_ROUND}.0;
1222const float FILL_EXPAND = ${on.FILL_EXPAND}.0;
1223const float CAP_BUTT = 1.0;
1224const float CAP_SQUARE = 2.0;
1225const float CAP_ROUND = 3.0;
1226const float CAP_BUTT2 = 4.0;
1227
1228const float expand = 1.0;
1229const float dpr = 2.0;
1230
1231out vec4 v_Distance;
1232out vec4 v_Arc;
1233out float v_Type;
1234out float v_Travel;
1235out float v_ScalingFactor;
1236#ifdef USE_INSTANCES
1237  out vec4 v_StrokeColor;
1238  out vec4 v_Opacity;
1239  out float v_StrokeAlignment;
1240#else
1241#endif
1242
1243vec2 doBisect(
1244  vec2 norm, float len, vec2 norm2, float len2, float dy, float inner
1245) {
1246  vec2 bisect = (norm + norm2) / 2.0;
1247  bisect /= dot(norm, bisect);
1248  if (inner > 0.5) {
1249    if (len < len2) {
1250      if (abs(dy * (bisect.x * norm.y - bisect.y * norm.x)) > len) {
1251        return dy * norm;
1252      }
1253    } else {
1254      if (abs(dy * (bisect.x * norm2.y - bisect.y * norm2.x)) > len2) {
1255        return dy * norm;
1256      }
1257    }
1258  }
1259  return dy * bisect;
1260}
1261
1262// vec2 clip2ScreenSpace(vec4 clip) {
1263//   return u_Viewport * (0.5 * clip.xy / clip.w + 0.5);
1264// }
1265
1266void main() {
1267  ${DI}
1268
1269  mat3 model = u_ModelMatrix;
1270  vec4 strokeColor = u_StrokeColor;
1271  float zIndex = u_ZIndexStrokeWidth.x;
1272  float strokeWidth = u_ZIndexStrokeWidth.y;
1273  float strokeMiterlimit = u_ZIndexStrokeWidth.z;
1274  float strokeAlignment = u_ZIndexStrokeWidth.w;
1275  bool sizeAttenuation = u_Opacity.w > 0.5;
1276
1277  if (sizeAttenuation) {
1278    strokeWidth /= u_ZoomScale;
1279  }
1280
1281  vec2 pointA;
1282  vec2 pointB;
1283  // vec4 clip0 = vec4((u_ProjectionMatrix 
1284  //   * u_ViewMatrix
1285  //   * model
1286  //   * vec3(a_PointA, 1)).xy, zIndex, 1);;
1287  // vec4 clip1 = vec4((u_ProjectionMatrix 
1288  //   * u_ViewMatrix
1289  //   * model
1290  //   * vec3(a_PointB, 1)).xy, zIndex, 1);;
1291
1292  // if (sizeAttenuation) {
1293  //   pointA = clip2ScreenSpace(clip0);
1294  //   pointB = clip2ScreenSpace(clip1);
1295  // } else {
1296    pointA = (model * vec3(a_PointA, 1.0)).xy;
1297    pointB = (model * vec3(a_PointB, 1.0)).xy;
1298  // }
1299
1300  vec2 xBasis = pointB - pointA;
1301  float len = length(xBasis);
1302  vec2 forward = xBasis / len;
1303  vec2 norm = vec2(forward.y, -forward.x);
1304
1305  float type = a_VertexJoint;
1306  float vertexNum = a_VertexNum;
1307
1308  float capType = floor(type / 32.0);
1309  type -= capType * 32.0;
1310  v_Arc = vec4(0.0);
1311  strokeWidth *= 0.5;
1312  float strokeAlignmentFactor = 2.0 * strokeAlignment - 1.0;
1313
1314  vec2 pos;
1315
1316  if (capType == CAP_ROUND) {
1317    if (vertexNum < 3.5) {
1318      gl_Position = vec4(0.0, 0.0, 0.0, 1.0);
1319      return;
1320    }
1321    type = JOINT_CAP_ROUND;
1322    capType = 0.0;
1323  }
1324
1325  if (type >= BEVEL) {
1326    float dy = strokeWidth + expand;
1327    float inner = 0.0;
1328    if (vertexNum >= 1.5) {
1329      dy = -dy;
1330      inner = 1.0;
1331    }
1332
1333    vec2 base, next, xBasis2, bisect;
1334    float flag = 0.0;
1335    float sign2 = 1.0;
1336    if (vertexNum < 0.5 || vertexNum > 2.5 && vertexNum < 3.5) {
1337      // if (sizeAttenuation) {
1338      //   next = clip2ScreenSpace(vec4((u_ProjectionMatrix 
1339      //     * u_ViewMatrix
1340      //     * model
1341      //     * vec3(a_Prev, 1)).xy, zIndex, 1));
1342      // } else {
1343        next = (model * vec3(a_Prev, 1.0)).xy;
1344      // }
1345
1346      base = pointA;
1347      flag = type - floor(type / 2.0) * 2.0;
1348      sign2 = -1.0;
1349    } else {
1350      // if (sizeAttenuation) {
1351      //   next = clip2ScreenSpace(vec4((u_ProjectionMatrix 

1352      //     * u_ViewMatrix
1353      //     * model
1354      //     * vec3(a_Next, 1)).xy, zIndex, 1));
1355      // } else {
1356        next = (model * vec3(a_Next, 1.0)).xy;
1357      // }
1358
1359      base = pointB;
1360      if (type >= MITER && type < MITER + 3.5) {
1361        flag = step(MITER + 1.5, type);
1362        // check miter limit here?
1363      }
1364    }
1365
1366    xBasis2 = next - base;
1367    float len2 = length(xBasis2);
1368    vec2 norm2 = vec2(xBasis2.y, -xBasis2.x) / len2;
1369    float D = norm.x * norm2.y - norm.y * norm2.x;
1370    if (D < 0.0) {
1371      inner = 1.0 - inner;
1372    }
1373    norm2 *= sign2;
1374
1375    if (abs(strokeAlignmentFactor) > 0.01) {
1376      float shift = strokeWidth * strokeAlignmentFactor;
1377      pointA += norm * shift;
1378      pointB += norm * shift;
1379      if (abs(D) < 0.01) {
1380        base += norm * shift;
1381      } else {
1382        base += doBisect(norm, len, norm2, len2, shift, 0.0);
1383      }
1384    }
1385
1386    float collinear = step(0.0, dot(norm, norm2));
1387    v_Type = 0.0;
1388    float dy2 = -1000.0;
1389    float dy3 = -1000.0;
1390    if (abs(D) < 0.01 && collinear < 0.5) {
1391      if (type >= ROUND && type < ROUND + 1.5) {
1392        type = JOINT_CAP_ROUND;
1393      }
1394      // TODO: BUTT here too
1395    }
1396
1397    if (vertexNum < 3.5) {
1398      if (abs(D) < 0.01) {
1399        pos = dy * norm;
1400      } else {
1401        if (flag < 0.5 && inner < 0.5) {
1402          pos = dy * norm;
1403        } else {
1404          pos = doBisect(norm, len, norm2, len2, dy, inner);
1405        }
1406      }
1407      if (capType >= CAP_BUTT && capType < CAP_ROUND) {
1408        float extra = step(CAP_SQUARE, capType) * strokeWidth;
1409        vec2 back = -forward;
1410        if (vertexNum < 0.5 || vertexNum > 2.5) {
1411          pos += back * (expand + extra);
1412          dy2 = expand;
1413        } else {
1414          dy2 = dot(pos + base - pointA, back) - extra;
1415        }
1416      }
1417      if (type >= JOINT_CAP_BUTT && type < JOINT_CAP_SQUARE + 0.5) {
1418        float extra = step(JOINT_CAP_SQUARE, type) * strokeWidth;
1419        if (vertexNum < 0.5 || vertexNum > 2.5) {
1420          dy3 = dot(pos + base - pointB, forward) - extra;
1421        } else {
1422          pos += forward * (expand + extra);
1423          dy3 = expand;
1424          if (capType >= CAP_BUTT) {
1425            dy2 -= expand + extra;
1426          }
1427        }
1428      }
1429    } else if (type >= JOINT_CAP_ROUND && type < JOINT_CAP_ROUND + 1.5) {
1430      if (inner > 0.5) {
1431        dy = -dy;
1432        inner = 0.0;
1433      }
1434      vec2 d2 = abs(dy) * forward;
1435      if (vertexNum < 4.5) {
1436        dy = -dy;
1437        pos = dy * norm;
1438      } else if (vertexNum < 5.5) {
1439        pos = dy * norm;
1440      } else if (vertexNum < 6.5) {
1441        pos = dy * norm + d2;
1442        v_Arc.x = abs(dy);
1443      } else {
1444        dy = -dy;
1445        pos = dy * norm + d2;
1446        v_Arc.x = abs(dy);
1447      }
1448      dy2 = 0.0;
1449      v_Arc.y = dy;
1450      v_Arc.z = 0.0;
1451      v_Arc.w = strokeWidth;
1452      v_Type = 3.0;
1453    } else if (abs(D) < 0.01) {
1454      pos = dy * norm;
1455    } else {
1456      if (type >= ROUND && type < ROUND + 1.5) {
1457        if (inner > 0.5) {
1458          dy = -dy;
1459          inner = 0.0;
1460        }
1461        if (vertexNum < 4.5) {
1462          pos = doBisect(norm, len, norm2, len2, -dy, 1.0);
1463        } else if (vertexNum < 5.5) {
1464          pos = dy * norm;
1465        } else if (vertexNum > 7.5) {
1466          pos = dy * norm2;
1467        } else {
1468          pos = doBisect(norm, len, norm2, len2, dy, 0.0);
1469          float d2 = abs(dy);
1470          if (length(pos) > abs(dy) * 1.5) {
1471            if (vertexNum < 6.5) {
1472              pos.x = dy * norm.x - d2 * norm.y;
1473              pos.y = dy * norm.y + d2 * norm.x;
1474            } else {
1475              pos.x = dy * norm2.x + d2 * norm2.y;
1476              pos.y = dy * norm2.y - d2 * norm2.x;
1477            }
1478          }
1479        }
1480        vec2 norm3 = normalize(norm + norm2);
1481
1482        float sign = step(0.0, dy) * 2.0 - 1.0;
1483        v_Arc.x = sign * dot(pos, norm3);
1484        v_Arc.y = pos.x * norm3.y - pos.y * norm3.x;
1485        v_Arc.z = dot(norm, norm3) * strokeWidth;
1486        v_Arc.w = strokeWidth;
1487
1488        dy = -sign * dot(pos, norm);
1489        dy2 = -sign * dot(pos, norm2);
1490        dy3 = v_Arc.z - v_Arc.x;
1491        v_Type = 3.0;
1492      } else {
1493        float hit = 0.0;
1494        if (type >= BEVEL && type < BEVEL + 1.5) {
1495          if (dot(norm, norm2) > 0.0) {
1496            type = MITER;
1497          }
1498        }
1499        if (type >= MITER && type < MITER + 3.5) {
1500          if (inner > 0.5) {
1501            dy = -dy;
1502            inner = 0.0;
1503          }
1504          float sign = step(0.0, dy) * 2.0 - 1.0;
1505          pos = doBisect(norm, len, norm2, len2, dy, 0.0);
1506          if (length(pos) > abs(dy) * strokeMiterlimit) {
1507            type = BEVEL;
1508          } else {
1509            if (vertexNum < 4.5) {
1510              dy = -dy;
1511              pos = doBisect(norm, len, norm2, len2, dy, 1.0);
1512            } else if (vertexNum < 5.5) {
1513              pos = dy * norm;
1514            } else if (vertexNum > 6.5) {
1515              pos = dy * norm2;
1516            }
1517            v_Type = 1.0;
1518            dy = -sign * dot(pos, norm);
1519            dy2 = -sign * dot(pos, norm2);
1520            hit = 1.0;
1521          }
1522        }
1523        if (type >= BEVEL && type < BEVEL + 1.5) {
1524          if (inner > 0.5) {
1525            dy = -dy;
1526            inner = 0.0;
1527          }
1528          float d2 = abs(dy);
1529          vec2 pos3 = vec2(dy * norm.x - d2 * norm.y, dy * norm.y + d2 * norm.x);
1530          vec2 pos4 = vec2(dy * norm2.x + d2 * norm2.y, dy * norm2.y - d2 * norm2.x);
1531          if (vertexNum < 4.5) {
1532            pos = doBisect(norm, len, norm2, len2, -dy, 1.0);
1533          } else if (vertexNum < 5.5) {
1534            pos = dy * norm;
1535          } else if (vertexNum > 7.5) {
1536            pos = dy * norm2;
1537          } else {
1538            if (vertexNum < 6.5) {
1539              pos = pos3;
1540            } else {
1541              pos = pos4;
1542            }
1543          }
1544          vec2 norm3 = normalize(norm + norm2);
1545          float sign = step(0.0, dy) * 2.0 - 1.0;
1546          dy = -sign * dot(pos, norm);
1547          dy2 = -sign * dot(pos, norm2);
1548          dy3 = (-sign * dot(pos, norm3)) + strokeWidth;
1549          v_Type = 4.0;
1550          hit = 1.0;
1551        }
1552        if (hit < 0.5) {
1553          gl_Position = vec4(0.0, 0.0, 0.0, 1.0);
1554          return;
1555        }
1556      }
1557    }
1558    pos += base;
1559    v_Distance = vec4(dy, dy2, dy3, strokeWidth) * dpr;
1560    v_Arc *= dpr;
1561    v_Travel = a_Travel + dot(pos - pointA, vec2(-norm.y, norm.x));
1562  }
1563
1564  // v_ScalingFactor = sqrt(model[0][0] * model[0][0] + model[0][1] * model[0][1] + model[0][2] * model[0][2]);
1565  v_ScalingFactor = 1.0;
1566
1567  // if (sizeAttenuation) {
1568  //   vec4 clip = mix(clip0, clip1, 0.5);
1569  //   gl_Position = vec4(clip.w * (2.0 * pos / u_Viewport - 1.0), clip.z, clip.w);
1570  // } else {
1571    gl_Position = vec4((u_ProjectionMatrix 

1572      * u_ViewMatrix
1573      * vec3(pos, 1)).xy, zIndex, 1);
1574  // }
1575}
1576`,PNt=`
1577layout(std140) uniform SceneUniforms {
1578  mat3 u_ProjectionMatrix;
1579  mat3 u_ViewMatrix;
1580  mat3 u_ViewProjectionInvMatrix;
1581  vec4 u_BackgroundColor;
1582  vec4 u_GridColor;
1583  float u_ZoomScale;
1584  float u_CheckboardStyle;
1585  vec2 u_Viewport;
1586};
1587
1588layout(std140) uniform ShapeUniforms {
1589  mat3 u_ModelMatrix;
1590  vec4 u_StrokeColor;
1591  vec4 u_ZIndexStrokeWidth;
1592  vec4 u_Opacity;
1593  vec4 u_StrokeDash;
1594};
1595
1596out vec4 outputColor;
1597
1598${sR}
1599in vec4 v_Distance;
1600in vec4 v_Arc;
1601in float v_Type;
1602in float v_Travel;
1603in float v_ScalingFactor;
1604
1605float epsilon = 0.000001;
1606
1607float antialias(float distance) {
1608  return clamp(distance / fwidth(distance), 0.0, 1.0);
1609}
1610
1611float pixelLine(float x) {
1612  return clamp(x + 0.5, 0.0, 1.0);
1613}
1614// float pixelLine(float x, float A, float B) {
1615//   float y = abs(x), s = sign(x);
1616//   if (y * 2.0 < A - B) {
1617//       return 0.5 + s * y / A;
1618//   }
1619//   y -= (A - B) * 0.5;
1620//   y = max(1.0 - y / B, 0.0);
1621//   return (1.0 + s * (1.0 - y * y)) * 0.5;
1622//   //return clamp(x + 0.5, 0.0, 1.0);
1623// }
1624
1625void main() {
1626  vec4 strokeColor = u_StrokeColor;
1627  float opacity = u_Opacity.x;
1628  float strokeOpacity = u_Opacity.z;
1629  float strokeAlignment = u_ZIndexStrokeWidth.w;
1630  float alpha = 1.0;
1631
1632  float d1 = v_Distance.x;
1633  float d2 = v_Distance.y;
1634  float d3 = v_Distance.z;
1635  float w = v_Distance.w;
1636
1637  if (v_Type < 0.5) {
1638    float left = max(d1 - 0.5, -w);
1639    float right = min(d1 + 0.5, w);
1640    float near = d2 - 0.5;
1641    float far = min(d2 + 0.5, 0.0);
1642    float top = d3 - 0.5;
1643    float bottom = min(d3 + 0.5, 0.0);
1644    alpha = max(antialias(right - left), 0.0) * max(bottom - top, 0.0) * max(far - near, 0.0);
1645  } else if (v_Type < 1.5) {
1646    float a1 = pixelLine(d1 - w);
1647    float a2 = pixelLine(d1 + w);
1648    float b1 = pixelLine(d2 - w);
1649    float b2 = pixelLine(d2 + w);
1650
1651    float left = max(d1 - 0.5, -w);
1652    float right = min(d1 + 0.5, w);
1653    
1654    alpha = antialias(a2 * b2 - a1 * b1);
1655  } else if (v_Type < 2.5) {
1656    alpha *= max(min(d1 + 0.5, 1.0), 0.0);
1657    alpha *= max(min(d2 + 0.5, 1.0), 0.0);
1658    alpha *= max(min(d3 + 0.5, 1.0), 0.0);
1659  } else if (v_Type < 3.5) {
1660    float a1 = pixelLine(d1 - w);
1661    float a2 = pixelLine(d1 + w);
1662    float b1 = pixelLine(d2 - w);
1663    float b2 = pixelLine(d2 + w);
1664    float alpha_miter = a2 * b2 - a1 * b1;
1665    float alpha_bevel = pixelLine(d3);
1666    
1667    float r = length(v_Arc.xy);
1668    float circle_hor = pixelLine(w + r) - pixelLine(-w + r);
1669    float circle_vert = min(w * 2.0, 1.0);
1670    float alpha_circle = circle_hor * circle_vert;

1671    alpha = min(alpha_miter, max(alpha_circle, alpha_bevel));
1672  } else {
1673    float a1 = pixelLine(d1 - w);
1674    float a2 = pixelLine(d1 + w);
1675    float b1 = pixelLine(d2 - w);
1676    float b2 = pixelLine(d2 + w);
1677    alpha = antialias(a2 * b2 - a1 * b1);
1678    alpha *= pixelLine(d3);
1679  }
1680
1681  float u_Dash = u_StrokeDash.x;
1682  float u_Gap = u_StrokeDash.y;
1683  float u_DashOffset = u_StrokeDash.z;
1684  if (u_Dash + u_Gap > 1.0) {
1685    float travel = mod(v_Travel + u_Gap * v_ScalingFactor * 0.5 + u_DashOffset, u_Dash * v_ScalingFactor + u_Gap * v_ScalingFactor) - (u_Gap * v_ScalingFactor * 0.5);
1686    float left = max(travel - 0.5, -0.5);
1687    float right = min(travel + 0.5, u_Gap * v_ScalingFactor + 0.5);
1688    alpha *= antialias(max(0.0, right - left));
1689  }
1690
1691  outputColor = strokeColor;
1692  outputColor.a *= alpha * opacity * strokeOpacity;
1693
1694  ${iR}
1695  
1696  if (outputColor.a < epsilon) {
1697    discard;
1698  }
1699}
1700`;var yl=function(t,e,r,i){if(r==="a"&&!i)throw new TypeError("Private accessor was defined without a getter");if(typeof e=="function"?t!==e||!i:!e.has(t))throw new TypeError("Cannot read private member from an object whose class did not declare it");return r==="m"?i:r==="a"?i.call(t):i?i.value:e.get(t)},I5=function(t,e,r,i,s){if(i==="m")throw new TypeError("Private method is not writable");if(i==="a"&&!s)throw new TypeError("Private accessor was defined without a setter");if(typeof e=="function"?t!==e||!s:!e.has(t))throw new TypeError("Cannot write private member to an object whose class did not declare it");return i==="a"?s.call(t,r):s?s.value=r:e.set(t,r),r},nR,NE,Ep,kE;const kH=1e-4,FI=64,r_=2,Lat=3,FNt={inner:0,center:.5,outer:1};let Ch=class extends oR{constructor(){super(...arguments),nR.set(this,void 0),NE.set(this,void 0),Ep.set(this,void 0),kE.set(this,void 0),this.instanced=!1,this.pointsBuffer=[],this.travelBuffer=[]}static check(t){return t instanceof sp||t instanceof Zh||t instanceof Qh||t instanceof au||t instanceof ky||t instanceof tp||(t instanceof ed||t instanceof Gl||t instanceof $h)&&t.strokeDasharray.length>0&&t.strokeDasharray.some(e=>e>0)||t instanceof Wc&&_nt(t.stroke,t.strokeWidth)||t instanceof Ny&&bnt(t)}validate(t){return!1}get instanceCount(){const t=this.shapes[0];return t instanceof sp||t instanceof Wc||t instanceof Zh||t instanceof Qh||t instanceof au||t instanceof ky||t instanceof tp||t instanceof Ny?this.pointsBuffer.length/Lat-3:t instanceof ed?6:t instanceof Gl||t instanceof $h?FI+1:0}createGeometry(){const t=[],e=[],r=[];let i=0;this.shapes.forEach(s=>{const{pointsBuffer:o,travelBuffer:n}=LNt(s,(s instanceof Zh||s instanceof Qh||s instanceof tp)&&this.index===2||s instanceof au&&this.index!==2||s instanceof ky);e.push(...o),r.push(...n),t.push(0+i,1+i,2+i,0+i,2+i,3+i,4+i,5+i,6+i,4+i,6+i,7+i,4+i,7+i,8+i),i+=9}),this.indexBufferData=new Uint32Array(t),this.pointsBuffer=e,this.travelBuffer=r,!(this.instanceCount<=0)&&(yl(this,Ep,"f")&&yl(this,Ep,"f").destroy(),I5(this,Ep,this.device.createBuffer({viewOrSize:Float32Array.BYTES_PER_ELEMENT*15*this.instanceCount*this.shapes.length,usage:dt.VERTEX,hint:Et.DYNAMIC}),"f"),yl(this,nR,"f")&&yl(this,nR,"f").destroy(),I5(this,nR,this.device.createBuffer({viewOrSize:new Float32Array([0,1,2,3,4,5,6,7,8]),usage:dt.VERTEX,hint:Et.STATIC}),"f"),yl(this,NE,"f")&&yl(this,NE,"f").destroy(),I5(this,NE,this.device.createBuffer({viewOrSize:Float32Array.BYTES_PER_ELEMENT*this.instanceCount,usage:dt.VERTEX,hint:Et.STATIC}),"f"),yl(this,Ep,"f").setSubData(0,new Uint8Array(new Float32Array(this.pointsBuffer).buffer)),yl(this,NE,"f").setSubData(0,new Uint8Array(new Float32Array(this.travelBuffer).buffer)),this.vertexBufferOffsets=[0,12,20,24,36,0,0],this.vertexBuffers=[yl(this,Ep,"f"),yl(this,Ep,"f"),yl(this,Ep,"f"),yl(this,Ep,"f"),yl(this,Ep,"f"),yl(this,nR,"f"),yl(this,NE,"f")],this.vertexBufferDatas=[new Float32Array(this.pointsBuffer),new Float32Array(this.pointsBuffer),new Float32Array(this.pointsBuffer),new Float32Array(this.pointsBuffer),new Float32Array(this.pointsBuffer),new Float32Array([0,1,2,3,4,5,6,7,8]),new Float32Array(this.travelBuffer)],this.vertexBufferDescriptors=[{arrayStri

1700de:12,stepMode:ne.INSTANCE,attributes:[{format:I.F32_RG,offset:0,shaderLocation:Kc.PREV}]},{arrayStride:12,stepMode:ne.INSTANCE,attributes:[{format:I.F32_RG,offset:0,shaderLocation:Kc.POINTA}]},{arrayStride:12,stepMode:ne.INSTANCE,attributes:[{format:I.F32_R,offset:0,shaderLocation:Kc.VERTEX_JOINT}]},{arrayStride:12,stepMode:ne.INSTANCE,attributes:[{format:I.F32_RG,offset:0,shaderLocation:Kc.POINTB}]},{arrayStride:12,stepMode:ne.INSTANCE,attributes:[{format:I.F32_RG,offset:0,shaderLocation:Kc.NEXT}]},{arrayStride:4,stepMode:ne.VERTEX,attributes:[{format:I.F32_R,offset:0,shaderLocation:Kc.VERTEX_NUM}]},{arrayStride:4,stepMode:ne.INSTANCE,attributes:[{format:I.F32_R,offset:0,shaderLocation:Kc.TRAVEL}]}],this.indexBuffer||(this.indexBuffer=this.device.createBuffer({viewOrSize:this.indexBufferData,usage:dt.INDEX,hint:Et.STATIC})))}createMaterial(t,e){this.instanceCount<=0||(this.createProgram(DNt,PNt,t),yl(this,kE,"f")||I5(this,kE,this.device.createBuffer({viewOrSize:Float32Array.BYTES_PER_ELEMENT*32,usage:dt.UNIFORM,hint:Et.DYNAMIC}),"f"),this.inputLayout=this.renderCache.createInputLayout({vertexBufferDescriptors:this.vertexBufferDescriptors,indexBufferFormat:I.U32_R,program:this.program}),this.pipeline=this.renderCache.createRenderPipeline({inputLayout:this.inputLayout,program:this.program,colorAttachmentFormats:[I.U8_RGBA_RT],depthStencilAttachmentFormat:I.D24_S8,megaStateDescriptor:{attachmentsState:[{channelWriteMask:Di.ALL,rgbBlendState:{blendMode:hr.ADD,blendSrcFactor:kt.ONE,blendDstFactor:kt.ONE_MINUS_SRC_ALPHA},alphaBlendState:{blendMode:hr.ADD,blendSrcFactor:kt.ONE,blendDstFactor:kt.ONE_MINUS_SRC_ALPHA}}],blendConstant:kn,depthWrite:!1,depthCompare:qe.GREATER,stencilWrite:!1,stencilFront:{compare:qe.ALWAYS,passOp:ce.KEEP,failOp:ce.KEEP,depthFailOp:ce.KEEP},stencilBack:{compare:qe.ALWAYS,passOp:ce.KEEP,failOp:ce.KEEP,depthFailOp:ce.KEEP}}}),this.bindings=this.device.createBindings({pipeline:this.pipeline,uniformBufferBindings:[{buffer:e},{buffer:yl(this,kE,"f")}]}))}render(t,e){if(this.instanceCount<=0)return;if(this.shapes.some(i=>i.renderDirtyFlag)||this.geometryDirty){const{worldTransform:i}=this.shapes[0],[s,o]=this.generateBuffer(this.shapes[0]),n=i.toArray(!0);yl(this,kE,"f").setSubData(0,new Uint8Array(new Float32Array([...Hv(n),...s]).buffer));const a=Object.assign({u_ModelMatrix:n},o);this.program.setUniformsLegacy(a),this.useWireframe&&this.geometryDirty&&this.generateWireframe()}this.program.setUniformsLegacy(e),t.setPipeline(this.pipeline);const r=this.vertexBuffers.map((i,s)=>({buffer:i,offset:this.vertexBufferOffsets[s]}));this.useWireframe&&r.push({buffer:this.barycentricBuffer,offset:0}),t.setVertexInput(this.inputLayout,r,{buffer:this.indexBuffer}),t.setBindings(this.bindings),t.drawIndexed(15,this.instanceCount)}destroy(){var t;super.destroy(),this.program&&((t=yl(this,kE,"f"))===null||t===void 0||t.destroy())}generateBuffer(t){const{fillRGB:{r:e,g:r,b:i,opacity:s},strokeRGB:{r:o,g:n,b:a,opacity:l},strokeWidth:c,opacity:h,fillOpacity:u,strokeOpacity:d,strokeAlignment:f,strokeMiterlimit:g,strokeDasharray:p,strokeDashoffset:m,sizeAttenuation:v}=t,b=this.shapes[0];let y=[o/255,n/255,a/255,l];const _=[(t.globalRenderOrder+.1)/IE,c,g,FNt[f]],w=[h,u,d,v?1:0],E=[p&&p[0]||0,p&&p[1]||0,m||0,0];if((b instanceof Zh||b instanceof Qh||b instanceof tp)&&this.index===1||b instanceof au&&this.index===2)y=[e/255,r/255,i/255,s],w[2]=u;else if(b instanceof Ny){const{decorationColorRGB:A,decorationThickness:x,decorationStyle:S,metrics:T}=b;y=[A.r/255,A.g/255,A.b/255,s],_[1]=x;const R=T.fontMetrics.fontSize/14;S==="dotted"?(E[0]=R*1.5,E[1]=R):S==="dashed"&&(E[0]=R*4,E[1]=R*2)}return[[...y,..._,...w,...E],{u_StrokeColor:y,u_ZIndexStrokeWidth:_,u_Opacity:w,u_StrokeDash:E}]}};nR=new WeakMap,NE=new WeakMap,Ep=new WeakMap,kE=new WeakMap;function NNt(t){let e;switch(t){case"bevel":e=on.JOINT_BEVEL;break;case"round":e=on.JOINT_ROUND;break;default:e=on.JOINT_MITER;break}return e}function kNt(t){let e;switch(t){case"square":e=on.CAP_SQUARE;break;case"round":e=on.CAP_ROUND;break;default:e=on.CAP_BUTT;break}return e}function LNt(t,e=!0){const{strokeLinecap:r,strokeLinejoin:i}=t;let s=[];if(t instanceof Zh||t instanceof Qh||t instanceof au||t instanceof ky||t instanceof tp){const{strokePoints:d,fillPoints:f}=t;s=(e?d:f).map((g,p)=>[...g].concat(p!==d.length-1?[NaN,NaN]:[])).flat(2)}else if(t instanceof sp)s=t.points.reduce((d,f)=>(d.push(f[0],f[1]),d),[]);else if(t instanceof Wc)s=t.points.map((d,f)=>[...d].concat(f!==t.points.length-1?[NaN,NaN]:[])).flat(2);else if(t instanceof ed){const{x:d,y:f,width:g,height:p}=t;s=[d,f,d+g,f,d+g,f+p,d,f+p,d,f,d+kH,f]}else if(t instanceof Gl){const{cx:d,cy:f,r:g}=t;for(let p=0;p<FI;p++){const m=p/FI*Math.PI*2;s.push(d+g*Math.cos(m),f+g*Math.sin(m))}s.push(d+g,f)}else if(t instanceof $h){const{cx:d,cy:f,rx:g,ry:p}=t;for(let m=0;m<FI;m++){const v=m/FI*Math.PI*2;s.push(d+g*Math.cos(v),f+p*Math.sin(v))}s.push(d+g,f)}else if(t instanceof Ny){const{decorationLine:d,decorationStyle:f,decorationThickness:g,x:p,y:m,metrics:v}=t;v.lineMetrics.forEach((b,y)=>{const _=[];let w=0,E=0;const A=g;if(f==="wavy"){let S="M 0 0";for(;E+A*2<b.width;)S+=` Q ${E+A} ${w%2!=0?A:-A} ${E+A*2} 0`,E+=A*2,++w;const{subPaths:T}=TI(S),R=T.map(B=>B.getPoints().map(O=>[O[0],O[1]]));_.push(...R.flat(2))}else _.push(0,0,b.width,0);let x=0;d==="underline"||d==="overline"?x=v.height:d==="line-through"&&(x=v.height/2),_.forEach((S,T)=>{T%2===0?_[T]+=p+b.x:_[T]+=m+b.y+x}),y!==v.lineMetrics.length-1&&_.push(NaN,NaN),s.push(..._)})}const o=NNt(i),n=kNt(r);let a=n;n===on.CAP_ROUND&&(a=on.JOINT_CAP_ROUND),n===on.CAP_BUTT&&(a=on.JOINT_CAP_BUTT),n===on.CAP_SQUARE&&(a=on.JOINT_CAP_SQUARE);const l=[];let c=0;for(let d=0;d<s.length;d+=r_)(isNaN(s[d])||isNaN(s[d+1]))&&(l.push(s.slice(c,d)),c=d+2);l.push(s.slice(c));const h=[],u=[];return l.forEach(d=>{const f=[],g=[0];let p=(Math.round(0/r_)+2)*Lat,m=0,v=!1;if(d.length>=6&&d[0]===d[d.length-2]&&d[1]===d[d.length-1]){const b=[d[2]-d[0],d[3]-d[1]];d.push(d[0]+kH*b[0],d[1]+kH*b[1]),v=!0}for(let b=0;b<d.length;b+=r_)b>1&&(v&&b>=d.length-r_||(m+=Math.sqrt(Math.pow(d[b]-d[b-r_],2)+Math.pow(d[b+1]-d[b+1-r_],2)),g.push(m))),f[p++]=d[b],f[p++]=d[b+1],f[p]=o,b==0?n!==on.CAP_ROUND&&(f[p]+=n):(isNaN(d[b-2])||isNaN(d[b-1]))&&(f[p]+=on.CAP_BUTT),b+r_*2>=d.length||isNaN(d[b+4])||isNaN(d[b+5])?f[p]+=a-o:(b+r_>=d.length||isNaN(d[b+2])||isNaN(d[b+3]))&&(f[p]=0),p++;f[p++]=d[d.length-4],f[p++]=d[d.length-3],f[p++]=0,f[0]=d[0],f[1]=d[1],f[2]=0,f[3]=d[2],f[4]=d[3],f[5]=n===on.CAP_ROUND?n:0,h.push(...f),u.push(...g)}),{pointsBuffer:h,travelBuffer:u}}var D5;(function(t){t[t.BARYCENTRIC=0]="BARYCENTRIC",t[t.POSITION=1]="POSITION"})(D5||(D5={}));const UNt=`
1701layout(std140) uniform SceneUniforms {
1702  mat3 u_ProjectionMatrix;
1703  mat3 u_ViewMatrix;
1704  mat3 u_ViewProjectionInvMatrix;

1705  vec4 u_BackgroundColor;
1706  vec4 u_GridColor;
1707  float u_ZoomScale;
1708  float u_CheckboardStyle;
1709};
1710
1711${PI}
1712layout(location = ${D5.POSITION}) in vec2 a_Position;
1713
1714layout(std140) uniform ShapeUniforms {
1715  mat3 u_ModelMatrix;
1716  vec4 u_FillColor;
1717  vec4 u_StrokeColor;
1718  vec4 u_ZIndexStrokeWidth;
1719  vec4 u_Opacity;
1720};
1721
1722void main() {
1723  ${DI}
1724
1725  mat3 model;
1726  vec4 fillColor;
1727  vec4 strokeColor;
1728  float zIndex;
1729  float strokeWidth;
1730  float strokeAlignment;
1731  float sizeAttenuation;
1732  model = u_ModelMatrix;
1733  fillColor = u_FillColor;
1734  strokeColor = u_StrokeColor;
1735  zIndex = u_ZIndexStrokeWidth.x;
1736  strokeWidth = u_ZIndexStrokeWidth.y;
1737  strokeAlignment = u_ZIndexStrokeWidth.w;
1738  sizeAttenuation = u_Opacity.w;
1739
1740  float scale = 1.0;
1741  if (sizeAttenuation > 0.5) {
1742    scale = 1.0 / u_ZoomScale;
1743  }
1744
1745  gl_Position = vec4((u_ProjectionMatrix 
1746    * u_ViewMatrix
1747    * model 
1748    * vec3(a_Position * scale, 1)).xy, zIndex, 1);
1749}
1750`,GNt=`
1751layout(std140) uniform SceneUniforms {
1752  mat3 u_ProjectionMatrix;
1753  mat3 u_ViewMatrix;
1754  mat3 u_ViewProjectionInvMatrix;
1755  vec4 u_BackgroundColor;
1756  vec4 u_GridColor;
1757  float u_ZoomScale;
1758  float u_CheckboardStyle;
1759};
1760
1761layout(std140) uniform ShapeUniforms {
1762  mat3 u_ModelMatrix;
1763  vec4 u_FillColor;
1764  vec4 u_StrokeColor;
1765  vec4 u_ZIndexStrokeWidth;
1766  vec4 u_Opacity;
1767};
1768
1769${sR}
1770
1771out vec4 outputColor;
1772
1773float epsilon = 0.000001;
1774
1775void main() {
1776  float strokeWidth;
1777  vec4 fillColor;
1778  vec4 strokeColor;
1779  float opacity;
1780  float fillOpacity;
1781  float strokeOpacity;
1782  float cornerRadius;
1783  float strokeAlignment;
1784  
1785  fillColor = u_FillColor;
1786  strokeColor = u_StrokeColor;
1787  strokeWidth = u_ZIndexStrokeWidth.y;
1788  opacity = u_Opacity.x;
1789  fillOpacity = u_Opacity.y;
1790  strokeOpacity = u_Opacity.z;
1791  cornerRadius = u_ZIndexStrokeWidth.z;
1792  strokeAlignment = u_ZIndexStrokeWidth.w;
1793
1794  // based on the target alpha compositing mode.
1795  fillColor.a *= fillOpacity;
1796  strokeColor.a *= strokeOpacity;
1797  
1798  outputColor = fillColor;
1799  outputColor.a *= opacity;
1800
1801  ${iR}
1802
1803  if (outputColor.a < epsilon)
1804    discard;
1805}
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1806while(r!==t);return LE(r)}function zNt(t,e,r,i,s,o){let n=t;do{let a=n.next.next;for(;a!==n.prev;){if(n.i!==a.i&&QNt(n,a)){let l=Wat(n,a);n=LE(n,n.next),l=LE(l,l.next),NI(n,e,r,i,s,o,0),NI(l,e,r,i,s,o,0);return}a=a.next}n=n.next}while(n!==t)}function VNt(t,e,r,i){const s=[];for(let o=0,n=e.length;o<n;o++){const a=e[o]*i,l=o<n-1?e[o+1]*i:t.length,c=Uat(t,a,l,i,!1);c===c.next&&(c.steiner=!0),s.push(JNt(c))}s.sort(YNt);for(let o=0;o<s.length;o++)r=$Nt(s[o],r);return r}function YNt(t,e){return t.x-e.x}function $Nt(t,e){const r=HNt(t,e);if(!r)return e;const i=Wat(r,t);return LE(i,i.next),LE(r,r.next)}function HNt(t,e){let r=e;const i=t.x,s=t.y;let o=-1/0,n;do{if(s<=r.y&&s>=r.next.y&&r.next.y!==r.y){const u=r.x+(s-r.y)*(r.next.x-r.x)/(r.next.y-r.y);if(u<=i&&u>o&&(o=u,n=r.x<r.next.x?r:r.next,u===i))return n}r=r.next}while(r!==e);if(!n)return null;const a=n,l=n.x,c=n.y;let h=1/0;r=n;do{if(i>=r.x&&r.x>=l&&i!==r.x&&aR(s<c?i:o,s,l,c,s<c?o:i,s,r.x,r.y)){const u=Math.abs(s-r.y)/(i-r.x);kI(r,t)&&(u<h||u===h&&(r.x>n.x||r.x===n.x&&KNt(n,r)))&&(n=r,h=u)}r=r.next}while(r!==a);return n}function KNt(t,e){return Gn(t.prev,t,e.prev)<0&&Gn(e.next,t,t.next)<0}function qNt(t,e,r,i){let s=t;do s.z===0&&(s.z=LH(s.x,s.y,e,r,i)),s.prevZ=s.prev,s.nextZ=s.next,s=s.next;while(s!==t);s.prevZ.nextZ=null,s.prevZ=null,ZNt(s)}function ZNt(t){let e,r=1;do{let i=t,s;t=null;let o=null;for(e=0;i;){e++;let n=i,a=0;for(let c=0;c<r&&(a++,n=n.nextZ,!!n);c++);let l=r;

1806for(;a>0||l>0&&n;)a!==0&&(l===0||!n||i.z<=n.z)?(s=i,i=i.nextZ,a--):(s=n,n=n.nextZ,l--),o?o.nextZ=s:t=s,s.prevZ=o,o=s;i=n}o.nextZ=null,r*=2}while(e>1);return t}function LH(t,e,r,i,s){return t=(t-r)*s|0,e=(e-i)*s|0,t=(t|t<<8)&16711935,t=(t|t<<4)&252645135,t=(t|t<<2)&858993459,t=(t|t<<1)&1431655765,e=(e|e<<8)&16711935,e=(e|e<<4)&252645135,e=(e|e<<2)&858993459,e=(e|e<<1)&1431655765,t|e<<1}function JNt(t){let e=t,r=t;do(e.x<r.x||e.x===r.x&&e.y<r.y)&&(r=e),e=e.next;while(e!==t);return r}function aR(t,e,r,i,s,o,n,a){return(s-n)*(e-a)>=(t-n)*(o-a)&&(t-n)*(i-a)>=(r-n)*(e-a)&&(r-n)*(o-a)>=(s-n)*(i-a)}function QNt(t,e){return t.next.i!==e.i&&t.prev.i!==e.i&&!tkt(t,e)&&(kI(t,e)&&kI(e,t)&&ekt(t,e)&&(Gn(t.prev,t,e.prev)||Gn(t,e.prev,e))||P5(t,e)&&Gn(t.prev,t,t.next)>0&&Gn(e.prev,e,e.next)>0)}function Gn(t,e,r){return(e.y-t.y)*(r.x-e.x)-(e.x-t.x)*(r.y-e.y)}function P5(t,e){return t.x===e.x&&t.y===e.y}function Gat(t,e,r,i){const s=N5(Gn(t,e,r)),o=N5(Gn(t,e,i)),n=N5(Gn(r,i,t)),a=N5(Gn(r,i,e));return!!(s!==o&&n!==a||s===0&&F5(t,r,e)||o===0&&F5(t,i,e)||n===0&&F5(r,t,i)||a===0&&F5(r,e,i))}function F5(t,e,r){return e.x<=Math.max(t.x,r.x)&&e.x>=Math.min(t.x,r.x)&&e.y<=Math.max(t.y,r.y)&&e.y>=Math.min(t.y,r.y)}function N5(t){return t>0?1:t<0?-1:0}function tkt(t,e){let r=t;do{if(r.i!==t.i&&r.next.i!==t.i&&r.i!==e.i&&r.next.i!==e.i&&Gat(r,r.next,t,e))return!0;r=r.next}while(r!==t);return!1}function kI(t,e){return Gn(t.prev,t,t.next)<0?Gn(t,e,t.next)>=0&&Gn(t,t.prev,e)>=0:Gn(t,e,t.prev)<0||Gn(t,t.next,e)<0}function ekt(t,e){let r=t,i=!1;const s=(t.x+e.x)/2,o=(t.y+e.y)/2;do r.y>o!=r.next.y>

1806o&&r.next.y!==r.y&&s<(r.next.x-r.x)*(o-r.y)/(r.next.y-r.y)+r.x&&(i=!i),r=r.next;while(r!==t);return i}function Wat(t,e){const r=UH(t.i,t.x,t.y),i=UH(e.i,e.x,e.y),s=t.next,o=e.prev;return t.next=e,e.prev=t,r.next=s,s.prev=r,i.next=r,r.prev=i,o.next=i,i.prev=o,i}function jat(t,e,r,i){const s=UH(t,e,r);return i?(s.next=i.next,s.prev=i,i.next.prev=s,i.next=s):(s.prev=s,s.next=s),s}function LI(t){t.next.prev=t.prev,t.prev.next=t.next,t.prevZ&&(t.prevZ.nextZ=t.nextZ),t.nextZ&&(t.nextZ.prevZ=t.prevZ)}function UH(t,e,r){return{i:t,x:e,y:r,prev:null,next:null,z:0,prevZ:null,nextZ:null,steiner:!1}}function rkt(t,e,r,i){let s=0;for(let o=e,n=r-i;o<r;o+=i)s+=(t[n]-t[o])*(t[o+1]+t[n+1]),n=o;return s}function ikt(t){const e=[],r=[],i=t[0][0].length;let s=0,o=0;for(const n of t){for(const a of n)for(let l=0;l<i;l++)e.push(a[l]);o&&(s+=o,r.push(s)),o=n.length}return{vertices:e,holes:r,dimensions:i}}var lR=function(t,e,r,i){if(r==="a"&&!i)throw new TypeError("Private accessor was defined without a getter");if(typeof e=="function"?t!==e||!i:!e.has(t))throw new TypeError("Cannot read private member from an object whose class did not declare it");return r==="m"?i:r==="a"?i.call(t):i?i.value:e.get(t)},skt=function(t,e,r,i,s){if(i==="m")throw new TypeError("Private method is not writable");if(i==="a"&&!s)throw new TypeError("Private accessor was defined without a setter");if(typeof e=="function"?t!==e||!s:!e.has(t))throw new TypeError("Cannot write private member to an object whose class did not declare it");return i==="a"?s.call(t,r):s?s.value=r:e.set(t,r),r},UE,k5;const okt={center:0,inner:1,outer:2};let UI=class l1t extends oR{constructor(){super(...arguments),UE.set(this,void 0),k5.set(this,void 0),this.points=[],this.instanced=!1}static useDash(e){const{strokeDasharray:r}=e;return r.length>0&&r.some(i=>i>0)}validate(e){if(!super.validate(e))return!1;if(this.shapes.length===0)return!0;if(this.shapes[0].d!==e.d)return!1;const r=!gl(this.shapes[0].fill),i=!gl(e.fill);return r!==i?!1:r&&i?this.shapes[0].fill===e.fill:!0}createGeometry(){const e=this.shapes[0];let r,i;e instanceof Wc?(r=e.points,i=e.tessellationMethod):(e instanceof Zh||e instanceof Qh||e instanceof au||e instanceof tp)&&(r=e.fillPathPoints,i=cE.EARCUT);const s=r.flat(2);if(s.length!==0){if(i===cE.EARCUT){let o=[],n=[];const a=[];let l=0,c=DH(r[0]);r.forEach(h=>{DH(h)!==c?o.push(n.length):(c=DH(h),o.length>0&&(a.push(...rT(n.flat(),o).map(u=>u+l)),l+=n.length,o=[],n=[])),n.push(...h)}),n.length&&a.push(...rT(n.flat(),o).map(h=>h+l)),this.indexBufferData=new Uint32Array(a),this.points=s}else if(i===cE.LIBTESS){const o=oNt(r,e.fillRule);this.indexBufferData=new Uint32Array(new Array(o.length/2).fill(void 0).map((n,a)=>a)),this.points=o}this.vertexBuffers[0]&&this.vertexBuffers[0].destroy(),this.vertexBufferDatas[0]=new Float32Array(this.points),this.vertexBuffers[0]=this.device.createBuffer({viewOrSize:this.vertexBufferDatas[0],usage:dt.VERTEX,hint:Et.STATIC}),this.indexBuffer&&this.indexBuffer.destroy(),this.indexBuffer=this.device.createBuffer({viewOrSize:this.indexBufferData,usage:dt.INDEX,hint:Et.STATIC}),this.vertexBufferDescriptors=[{arrayStride:8,stepMode:ne.VERTEX,attributes:[{shaderLocation:D5.POSITION,offset:0,format:I.F32_RG}]}]}}createMaterial(e,r){if(this.points.length===0)return;this.createProgram(UNt,GNt,e),lR(this,UE,"f")||skt(this,UE,this.device.createBuffer({viewOrSize:Float32Array.BYTES_PER_ELEMENT*36,usage:dt.UNIFORM,hint:Et.DYNAMIC}),"f"),this.pipeline=this.renderCache.createRenderPipeline({inputLayout:this.inputLayout,program:this.program,colorAttachmentFormats:[I.U8_RGBA_RT],depthStencilAttachmentFormat:I.D24_S8,topology:Go.TRIANGLES,megaStateDescriptor:{attachmentsState:[{channelWriteMask:Di.ALL,rgbBlendState:{blendMode:hr.ADD,blendSrcFactor:kt.SRC_ALPHA,blendDstFactor:kt.ONE_MINUS_SRC_ALPHA},alphaBlendState:{blendMode:hr.ADD,blendSrcFactor:kt.ONE,blendDstFactor:kt.ONE_MINUS_SRC_ALPHA}}],blendConstant:kn,depthWrite:!0,depthCompare:qe.GREATER,stencilWrite:!1,stencilFront:{compare:qe.ALWAYS,passOp:ce.KEEP,failOp:ce.KEEP,depthFailOp:ce.KEEP},stencilBack:{compare:qe.ALWAYS,passOp:ce.KEEP,failOp:ce.KEEP,depthFailOp:ce.KEEP}}}),this.device.setResourceName(this.pipeline,"MeshPipeline");const i={pipeline:this.pipeline,uniformBufferBindings:[{buffer:r},{buffer:lR(this,UE,"f")}]};this.bindings=this.renderCache.createBindings(i)}render(e,r){if(this.points.length===0)return;if(this.shapes.some(s=>s.renderDirtyFlag)||this.geometryDirty){const{worldTransform:s}=this.shapes[0],[o,n]=this.generateBuffer(this.shapes[0]),a=s.toArray(!0);lR(this,UE,"f").setSubData(0,new Uint8Array(new Float32Array([...Hv(a),...o]).buffer));const l=Object.assign({u_ModelMatrix:a},n);this.useFillImage&&(l.u_FillImage=lR(this,k5,"f")),this.program.setUniformsLegacy(l),this.useWireframe&&this.geometryDirty&&this.generateWireframe()}this.program.setUniformsLegacy(r),e.setPipeline(this.pipeline);const i=this.vertexBuffers.map(s=>({buffer:s}));this.useWireframe&&i.push({buffer:this.barycentricBuffer}),e.setVertexInput(this.inputLayout,i,{buffer:this.indexBuffer}),e.setBindings(this.bindings),e.drawIndexed(this.indexBufferData.length,this.shapes.length)}destroy(){var e,r;super.destroy(),this.program&&((e=lR(this,UE,"f"))===null||e===void 0||e.destroy(),(r=lR(this,k5,"f"))===null||r===void 0||r.destroy())}generateBuffer(e){const{fillRGB:r,strokeRGB:{r:i,g:s,b:o,opacity:n},strokeWidth:a,strokeAlignment:l,opacity:c,fillOpacity:h,strokeOpacity:u,sizeAttenuation:d}=e,{r:f,g,b:p,opacity:m}=r||{},v=[f/255,g/255,p/255,m],b=[i/255,s/255,o/255,n],y=[e.globalRenderOrder/IE,l1t.useDash(e)?0:a,0,okt[l]],_=[c,h,u,d?1:0];return[[...v,...b,...y,..._],{u_FillColor:v,u_StrokeColor:b,u_ZIndexStrokeWidth:y,u_Opacity:_}]}};UE=new WeakMap,k5=new WeakMap;

1806class nkt extends oR{validate(){return!1}createGeometry(){}createMaterial(e,r){}render(e,r){const i=this.shapes[0];i&&i.render(e,r)}}function Ss(t,e=0){return t+=e,t+=t<<10,t+=t>>>6,t>>>0}function Xat(t){return t+=t<<3,t^=t>>>11,t+=t<<15,t>>>0}function GH(){return 0}let akt=class{constructor(){this.keys=[],this.values=[]}},GI=class{constructor(t,e){this.keyEqualFunc=t,this.keyHashFunc=e,this.buckets=new Map}findBucketIndex(t,e){for(let r=0;r<t.keys.length;r++)if(this.keyEqualFunc(e,t.keys[r]))return r;return-1}findBucket(t){const e=this.keyHashFunc(t);return this.buckets.get(e)}get(t){const e=this.findBucket(t);if(e===void 0)return null;const r=this.findBucketIndex(e,t);return r<0?null:e.values[r]}add(t,e){const r=this.keyHashFunc(t);this.buckets.get(r)===void 0&&this.buckets.set(r,new akt);const i=this.buckets.get(r);i.keys.push(t),i.values.push(e)}delete(t){const e=this.findBucket(t);if(e===void 0)return;const r=this.findBucketIndex(e,t);r!==-1&&(e.keys.splice(r,1),e.values.splice(r,1))}clear(){this.buckets.clear()}size(){let t=0;for(const e of this.buckets.values())t+=e.values.length;return t}*values(){for(const t of this.buckets.values())for(let e=t.values.length-1;e>=0;e--)yield t.values[e]}};function zat(t,e){return t=Ss(t,e.blendMode),t=Ss(t,e.blendSrcFactor),t=Ss(t,e.blendDstFactor),t}function lkt(t,e){return t=zat(t,e.rgbBlendState),t=zat(t,e.alphaBlendState),t=Ss(t,e.channelWriteMask),t}function ckt(t,e){return t=Ss(t,e.r<<24|e.g<<16|e.b<<8|e.a),t}function hkt(t,e){var r,i,s,o,n,a,l,c;for(let h=0;h<e.attachmentsState.length;h++)t=lkt(t,e.attachmentsState[h]);return t=ckt(t,e.blendConstant||kn),t=Ss(t,e.depthCompare),t=Ss(t,e.depthWrite?1:0),t=Ss(t,(r=e.stencilFront)===null||r===void 0?void 0:r.compare),t=Ss(t,(i=e.stencilFront)===null||i===void 0?void 0:i.passOp),t=Ss(t,(s=e.stencilFront)===null||s===void 0?void 0:s.failOp),t=Ss(t,(o=e.stencilFront)===null||o===void 0?void 0:o.depthFailOp),t=Ss(t,(n=e.stencilBack)===null||n===void 0?void 0:n.compare),t=Ss(t,(a=e.stencilBack)===null||a===void 0?void 0:a.passOp),t=Ss(t,(l=e.stencilBack)===null||l===void 0?void 0:l.failOp),t=Ss(t,(c=e.stencilBack)===null||c===void 0?void 0:c.depthFailOp),t=Ss(t,e.stencilWrite?1:0),t=Ss(t,e.cullMode),t=Ss(t,e.frontFace?1:0),t=Ss(t,e.polygonOffset?1:0),t}function ukt(t){let e=0;e=Ss(e,t.program.id),t.inputLayout!==null&&(e=Ss(e,t.inputLayout.id)),e=hkt(e,t.megaStateDescriptor);for(let r=0;r<t.colorAttachmentFormats.length;r++)e=Ss(e,t.colorAttachmentFormats[r]||0);return e=Ss(e,t.depthStencilAttachmentFormat||0),Xat(e)}function dkt(t){let e=0;if(t.pipeline&&(e=Ss(e,t.pipeline.id)),t.samplerBindings)for(let r=0;r<t.samplerBindings.length;r++){const i=t.samplerBindings[r];i!==null&&i.texture!==null&&(e=Ss(e,i.texture.id))}if(t.uniformBufferBindings)for(let r=0;r<t.uniformBufferBindings.length;r++){const i=t.uniformBufferBindings[r];i!==null&&i.buffer!==null&&(e=Ss(e,i.buffer.id),e=Ss(e,i.binding),e=Ss(e,i.offset),e=Ss(e,i.size))}if(t.storageBufferBindings)for(let r=0;r<t.storageBufferBindings.length;r++){const i=t.storageBufferBindings[r];i!==null&&i.buffer!==null&&(e=Ss(e,i.buffer.id),e=Ss(e,i.binding),e=Ss(e,i.offset),e=Ss(e,i.size))}if(t.storageTextureBindings)for(let r=0;r<t.storageTextureBindings.length;r++){const i=t.storageTextureBindings[r];i!==null&&i.texture!==null&&(e=Ss(e,i.texture.id),e=Ss(e,i.binding))}return Xat(e)}function fkt(t,e){var r,i,s,o;return((r=t.vertex)===null||r===void 0?void 0:r.glsl)===((i=e.vertex)===null||i===void 0?void 0:i.glsl)&&((s=t.fragment)===null||s===void 0?void 0:s.glsl)===((o=e.fragment)===null||o===void 0?void 0:o.glsl)}function pkt(t){var e,r;return{vertex:{glsl:(e=t.vertex)===null||e===void 0?void 0:e.glsl},fragment:{glsl:(r=t.fragment)===null||r===void 0?void 0:r.glsl}}}let gkt=class{constructor(t){this.device=t,this.bindingsCache=new GI(L4,dkt),this.renderPipelinesCache=new GI(G4,ukt),this.inputLayoutsCache=new GI(W4,GH),this.programCache=new GI(fkt,GH),this.samplerCache=new GI(j4,GH)}createBindings(t){let e=this.bindingsCache.get(t);if(e===null){const r=X4(t);e=this.device.createBindings(r),this.bindingsCache.add(r,e)}return e}createRenderPipeline(t){let e=this.renderPipelinesCache.get(t);if(e===null){const r=z4(t);r.colorAttachmentFormats=r.colorAttachmentFormats.filter(i=>i),e=this.device.createRenderPipeline(r),this.renderPipelinesCache.add(r,e)}return e}createInputLayout(t){t.vertexBufferDescriptors=t.vertexBufferDescriptors.filter(r=>!!r);let e=this.inputLayoutsCache.get(t);if(e===null){const r=V4(t);e=this.device.createInputLayout(r),this.inputLayoutsCache.add(r,e)}return e}createProgram(t){let e=this.programCache.get(t);if(e===null){const r=pkt(t);e=this.device.createProgram(t),this.programCache.add(r,e)}return e}createSampler(t){let e=this.samplerCache.get(t);return e===null&&(e=this.device.createSampler(t),this.samplerCache.add(t,e)),e}

1806destroy(){for(const t of this.bindingsCache.values())t.destroy();for(const t of this.renderPipelinesCache.values())t.destroy();for(const t of this.inputLayoutsCache.values())t.destroy();for(const t of this.programCache.values())t.destroy();for(const t of this.samplerCache.values())t.destroy();this.bindingsCache.clear(),this.renderPipelinesCache.clear(),this.inputLayoutsCache.clear(),this.programCache.clear(),this.samplerCache.clear()}};const mkt=`
1807  vec3 mod289(vec3 x) {
1808    return x - floor(x * (1.0 / 289.0)) * 289.0;
1809  }
1810  
1811  vec2 mod289(vec2 x) {
1812    return x - floor(x * (1.0 / 289.0)) * 289.0;
1813  }
1814  
1815  vec3 permute(vec3 x) {
1816    return mod289(((x*34.0)+1.0)*x);
1817  }
1818  
1819  float snoise(vec2 v)
1820    {
1821    const vec4 C = vec4(0.211324865405187,  // (3.0-sqrt(3.0))/6.0
1822                        0.366025403784439,  // 0.5*(sqrt(3.0)-1.0)
1823                       -0.577350269189626,  // -1.0 + 2.0 * C.x
1824                        0.024390243902439); // 1.0 / 41.0
1825  // First corner
1826    vec2 i  = floor(v + dot(v, C.yy) );
1827    vec2 x0 = v -   i + dot(i, C.xx);
1828  
1829  // Other corners
1830    vec2 i1;
1831    //i1.x = step( x0.y, x0.x ); // x0.x > x0.y ? 1.0 : 0.0
1832    //i1.y = 1.0 - i1.x;
1833    i1 = (x0.x > x0.y) ? vec2(1.0, 0.0) : vec2(0.0, 1.0);
1834    // x0 = x0 - 0.0 + 0.0 * C.xx ;
1835    // x1 = x0 - i1 + 1.0 * C.xx ;
1836    // x2 = x0 - 1.0 + 2.0 * C.xx ;
1837    vec4 x12 = x0.xyxy + C.xxzz;
1838    x12.xy -= i1;
1839  
1840  // Permutations
1841    i = mod289(i); // Avoid truncation effects in permutation
1842    vec3 p = permute( permute( i.y + vec3(0.0, i1.y, 1.0 ))
1843      + i.x + vec3(0.0, i1.x, 1.0 ));
1844  
1845    vec3 m = max(0.5 - vec3(dot(x0,x0), dot(x12.xy,x12.xy), dot(x12.zw,x12.zw)), 0.0);
1846    m = m*m ;
1847    m = m*m ;
1848  
1849  // Gradients: 41 points uniformly over a line, mapped onto a diamond.
1850  // The ring size 17*17 = 289 is close to a multiple of 41 (41*7 = 287)
1851  
1852    vec3 x = 2.0 * fract(p * C.www) - 1.0;
1853    vec3 h = abs(x) - 0.5;
1854    vec3 ox = floor(x + 0.5);
1855    vec3 a0 = x - ox;
1856  
1857  // Normalise gradients implicitly by scaling m
1858  // Approximation of: m *= inversesqrt( a0*a0 + h*h );
1859    m *= 1.79284291400159 - 0.85373472095314 * ( a0*a0 + h*h );
1860  
1861  // Compute final noise value at P
1862    vec3 g;
1863    g.x  = a0.x  * x0.x  + h.x  * x0.y;
1864    g.yz = a0.yz * x12.xz + h.yz * x12.yw;
1865    return 130.0 * dot(m, g);
1866  }`,ykt=`
1867  float aastep(float threshold, float value) {
1868    float afwidth = length(vec2(dFdx(value), dFdy(value))) * 0.70710678118654757;
1869    return smoothstep(threshold - afwidth, threshold + afwidth, value);
1870  }
1871`,vkt=`
1872  ${ykt}
1873  ${mkt}
1874  float absorb(float sdf, vec2 uv, float scale, float falloff) {
1875    float distort = sdf + snoise(uv * scale) * falloff;
1876    return aastep(0.5, distort);
1877  }
1878`,_kt=`
1879  ${vkt}
1880
1881  // float ink(float sdf, vec2 uv) {
1882  //   float alpha = 0.0;
1883  //   alpha += absorb(sdf, uv, 1000.0, 0.1) * 0.3;
1884  //   alpha += absorb(sdf, uv, 50.0, 0.2) * 0.3;
1885  //   alpha += absorb(sdf, uv, 500.0, 0.2) * 0.3;
1886  //   return alpha;
1887  // }
1888
1889  // float ink(float sdf, vec2 uv) {
1890  //   float alpha = 0.0;
1891  //   alpha += absorb(sdf, uv, 80.0, 0.02) * 0.1;
1892  //   alpha += absorb(sdf, uv, 50.0, 0.02) * 0.1;
1893  //   alpha += absorb(sdf, uv, 500.0, 0.05) * 0.2;
1894  //   alpha += absorb(sdf, uv, 1000.0, 0.05) * 0.2;
1895  //   alpha += absorb(sdf, uv, 3000.0, 0.1) * 0.2;
1896  //   alpha += absorb(sdf, uv, 1000.0, 0.3) * 0.15;
1897  //   return alpha;
1898  // }
1899  
1900  float ink(float sdf, vec2 uv) {
1901    float alpha = 0.0;
1902    alpha += absorb(sdf, uv, 600.0, 0.1) * 0.2;

1903    alpha += absorb(sdf, uv, 300.0, 0.1) * 0.2;
1904    alpha += absorb(sdf, uv, 20.0, 0.05) * 0.2;
1905    alpha += absorb(sdf, uv, 400.0, 0.05) * 0.2;
1906    alpha += absorb(sdf, uv, 100.0, 0.2) * 0.2;
1907    return alpha;
1908  }
1909`;var cR;(function(t){t[t.BARYCENTRIC=0]="BARYCENTRIC",t[t.POSITION=1]="POSITION",t[t.UV_OFFSET=2]="UV_OFFSET"})(cR||(cR={}));const bkt=`  
1910layout(std140) uniform SceneUniforms {
1911  mat3 u_ProjectionMatrix;
1912  mat3 u_ViewMatrix;
1913  mat3 u_ViewProjectionInvMatrix;
1914  vec4 u_BackgroundColor;
1915  vec4 u_GridColor;
1916  float u_ZoomScale;
1917  float u_CheckboardStyle;
1918};
1919
1920layout(std140) uniform ShapeUniforms {
1921  mat3 u_ModelMatrix;
1922  vec4 u_FillColor;
1923  vec4 u_StrokeColor;
1924  vec4 u_ZIndexStrokeWidth;
1925  vec4 u_Opacity;
1926  vec4 u_DropShadowColor;
1927  vec4 u_DropShadow;
1928  vec2 u_AtlasSize;
1929};
1930
1931${PI}
1932layout(location = ${cR.POSITION}) in vec3 a_Position;
1933layout(location = ${cR.UV_OFFSET}) in vec4 a_UvOffset;
1934
1935out vec2 v_Uv;
1936
1937void main() {
1938  ${DI}
1939
1940  float zIndex = u_ZIndexStrokeWidth.x;
1941  float strokeWidth = u_ZIndexStrokeWidth.y;
1942  float fontSize = u_ZIndexStrokeWidth.z;
1943  float sizeAttenuation = u_Opacity.w;
1944
1945  float scale = 1.0;
1946  if (sizeAttenuation > 0.5) {
1947    scale = 1.0 / u_ZoomScale;
1948  }
1949
1950  v_Uv = a_UvOffset.xy / u_AtlasSize;
1951  vec2 offset = a_UvOffset.zw;
1952
1953  gl_Position = vec4((u_ProjectionMatrix 
1954    * u_ViewMatrix
1955    * u_ModelMatrix 
1956    * vec3(a_Position.xy + offset, 1)).xy, a_Position.z, 1);
1957}
1958`,wkt=`  
1959layout(std140) uniform SceneUniforms {
1960  mat3 u_ProjectionMatrix;
1961  mat3 u_ViewMatrix;
1962  mat3 u_ViewProjectionInvMatrix;
1963  vec4 u_BackgroundColor;
1964  vec4 u_GridColor;
1965  float u_ZoomScale;
1966  float u_CheckboardStyle;
1967};
1968
1969layout(std140) uniform ShapeUniforms {
1970  mat3 u_ModelMatrix;
1971  vec4 u_FillColor;
1972  vec4 u_StrokeColor;
1973  vec4 u_ZIndexStrokeWidth;
1974  vec4 u_Opacity;
1975  vec4 u_DropShadowColor;
1976  vec4 u_DropShadow;
1977  vec2 u_AtlasSize;
1978};
1979
1980out vec4 outputColor;
1981
1982${sR}
1983in vec2 v_Uv;
1984uniform sampler2D u_Texture;
1985
1986float epsilon = 0.000001;
1987
1988float median(float r, float g, float b) {
1989  return max(min(r, g), min(max(r, g), b));
1990}
1991
1992#define SDF_PX 8.0
1993
1994void main() {
1995  float strokeWidth = u_ZIndexStrokeWidth.y;
1996  vec4 fillColor = u_FillColor;
1997  vec4 strokeColor = u_StrokeColor;
1998  float opacity = u_Opacity.x;
1999  float fillOpacity = u_Opacity.y;
2000  float strokeOpacity = u_Opacity.z;
2001  float shapeSizeAttenuation = u_Opacity.w;
2002  vec4 dropShadow = u_DropShadow;
2003  vec4 dropShadowColor = u_DropShadowColor;
2004  float shadowDist;
2005  float shadowBlurRadius = u_DropShadow.z;
2006  
2007  #ifdef USE_SDF_NONE
2008    outputColor = texture(SAMPLER_2D(u_Texture), v_Uv);
2009  #else
2010    float dist;
2011    lowp float buff;
2012    vec2 shadowOffset = u_DropShadow.xy / u_AtlasSize;
2013
2014    #ifdef USE_SDF
2015      #ifdef USE_EMOJI
2016        fillColor = texture(SAMPLER_2D(u_Texture), v_Uv);
2017      #endif
2018      dist = texture(SAMPLER_2D(u_Texture), v_Uv).a;
2019      buff = (256.0 - 64.0) / 256.0;
2020
2021      #ifdef USE_SHADOW
2022        shadowDist = texture(SAMPLER_2D(u_Texture), v_Uv - shadowOffset).a;
2023      #endif
2024    #endif
2025
2026    #ifdef USE_MSDF
2027      vec3 s = texture(SAMPLER_2D(u_Texture), v_Uv).rgb;
2028      dist = median(s.r, s.g, s.b);
2029      buff = 0.5;
2030
2031      #ifdef USE_SHADOW
2032        vec3 shadowSample = texture(SAMPLER_2D(u_Texture), v_Uv - shadowOffset).rgb;
2033        shadowDist = median(shadowSample.r, shadowSample.g, shadowSample.b);
2034      #endif
2035    #endif
2036
2037    float fontSize = u_ZIndexStrokeWidth.z;
2038    fillColor.a *= fillOpacity;
2039    strokeColor.a *= strokeOpacity;
2040
2041    highp float gamma_scaled = fwidth(dist);
2042    if (strokeWidth > 0.0 && strokeColor.a > 0.0) {
2043      float fillAlpha = smoothstep(buff - gamma_scaled, buff + gamma_scaled, dist);      
2044      float strokeThreshold = buff - strokeWidth / fontSize;
2045      float strokeAlpha = smoothstep(strokeThreshold - gamma_scaled, strokeThreshold + gamma_scaled, dist);
2046
2047      vec4 finalColor = mix(strokeColor, fillColor, fillAlpha);
2048      outputColor = finalColor;
2049      opacity *= strokeAlpha;
2050    } else {
2051      highp float alpha = smoothstep(buff - gamma_scaled, buff + gamma_scaled, dist);
2052      opacity *= alpha;
2053      outputColor = fillColor;
2054    }
2055  #endif
2056  
2057  outputColor.a *= opacity;
2058
2059  #ifdef USE_SHADOW 
2060    // gamma_scaled = fwidth(shadowDist) * 128.0 / shadowBlurRadius;
2061    gamma_scaled = shadowBlurRadius / 128.0;
2062    highp float alpha = smoothstep(buff - gamma_scaled, buff + gamma_scaled, shadowDist);
2063    dropShadowColor.a *= alpha;
2064    outputColor = mix(dropShadowColor, outputColor, outputColor.a);
2065  #endif
2066
2067  ${iR}
2068
2069  if (outputColor.a < epsilon)
2070    discard;
2071}
2072`,Ekt=`  
2073layout(std140) uniform SceneUniforms {
2074  mat3 u_ProjectionMatrix;
2075  mat3 u_ViewMatrix;
2076  mat3 u_ViewProjectionInvMatrix;

2077  vec4 u_BackgroundColor;
2078  vec4 u_GridColor;
2079  float u_ZoomScale;
2080  float u_CheckboardStyle;
2081};
2082
2083layout(std140) uniform ShapeUniforms {
2084  mat3 u_ModelMatrix;
2085  vec4 u_FillColor;
2086  vec4 u_StrokeColor;
2087  vec4 u_ZIndexStrokeWidth;
2088  vec4 u_Opacity;
2089  vec4 u_DropShadowColor;
2090  vec4 u_DropShadow;
2091  vec2 u_AtlasSize;
2092};
2093
2094out vec4 outputColor;
2095
2096${sR}
2097in vec2 v_Uv;
2098uniform sampler2D u_Texture;
2099
2100float epsilon = 0.000001;
2101
2102float median(float r, float g, float b) {
2103  return max(min(r, g), min(max(r, g), b));
2104}
2105
2106${_kt}
2107
2108#define SDF_PX 8.0
2109
2110void main() {
2111  float strokeWidth = u_ZIndexStrokeWidth.y;
2112  vec4 fillColor = u_FillColor;
2113  vec4 strokeColor = u_StrokeColor;
2114  float opacity = u_Opacity.x;
2115  float fillOpacity = u_Opacity.y;
2116  float strokeOpacity = u_Opacity.z;
2117  float shapeSizeAttenuation = u_Opacity.w;
2118  vec4 dropShadow = u_DropShadow;
2119  vec4 dropShadowColor = u_DropShadowColor;
2120  float shadowDist;
2121  float shadowBlurRadius = u_DropShadow.z;
2122  
2123  #ifdef USE_SDF_NONE
2124    outputColor = texture(SAMPLER_2D(u_Texture), v_Uv);
2125  #else
2126    float dist;
2127    lowp float buff;
2128    vec2 shadowOffset = u_DropShadow.xy / u_AtlasSize;
2129
2130    #ifdef USE_SDF
2131      #ifdef USE_EMOJI
2132        fillColor = texture(SAMPLER_2D(u_Texture), v_Uv);
2133      #endif
2134      dist = texture(SAMPLER_2D(u_Texture), v_Uv).a;
2135      buff = (256.0 - 64.0) / 256.0;
2136
2137      #ifdef USE_SHADOW
2138        shadowDist = texture(SAMPLER_2D(u_Texture), v_Uv - shadowOffset).a;
2139      #endif
2140    #endif
2141
2142    #ifdef USE_MSDF
2143      vec3 s = texture(SAMPLER_2D(u_Texture), v_Uv).rgb;
2144      dist = median(s.r, s.g, s.b);
2145      buff = 0.5;
2146
2147      #ifdef USE_SHADOW
2148        vec3 shadowSample = texture(SAMPLER_2D(u_Texture), v_Uv - shadowOffset).rgb;
2149        shadowDist = median(shadowSample.r, shadowSample.g, shadowSample.b);
2150      #endif
2151    #endif
2152
2153    float fontSize = u_ZIndexStrokeWidth.z;
2154
2155    highp float gamma_scaled;
2156    highp float alpha = ink(dist - 0.2, v_Uv);
2157    
2158    opacity *= alpha;
2159
2160    outputColor = fillColor;
2161  #endif
2162  
2163  outputColor.a *= opacity;
2164
2165  #ifdef USE_SHADOW 
2166    // gamma_scaled = fwidth(shadowDist) * 128.0 / shadowBlurRadius;
2167    gamma_scaled = shadowBlurRadius / 128.0;
2168    alpha = smoothstep(buff - gamma_scaled, buff + gamma_scaled, shadowDist);
2169    dropShadowColor.a *= alpha;
2170    outputColor = mix(dropShadowColor, outputColor, outputColor.a);
2171  #endif
2172
2173  ${iR}
2174
2175  if (outputColor.a < epsilon)
2176    discard;
2177}
2178`;var Ap=function(t,e,r,i){if(r==="a"&&!i)throw new TypeError("Private accessor was defined without a getter");if(typeof e=="function"?t!==e||!i:!e.has(t))throw new TypeError("Cannot read private member from an object whose class did not declare it");return r==="m"?i:r==="a"?i.call(t):i?i.value:e.get(t)},Akt=function(t,e,r,i,s){if(i==="m")throw new TypeError("Private method is not writable");if(i==="a"&&!s)throw new TypeError("Private accessor was defined without a setter");if(typeof e=="function"?t!==e||!s:!e.has(t))throw new TypeError("Cannot write private member to an object whose class did not declare it");return i==="a"?s.call(t,r):s?s.value=r:e.set(t,r),r},i_,GE,WH;let xkt=class extends oR{constructor(){super(...arguments),i_.set(this,new wNt),GE.set(this,void 0),WH.set(this,void 0)}validate(t){return super.validate(t)?this.shapes.length===0?!0:this.hash(this.shapes[0])===this.hash(t):!1}hash(t){const{metrics:e,bitmapFont:r,physical:i,dropShadowBlurRadius:s}=t;return`${e==null?void 0:e.font}-${r==null?void 0:r.fontFamily}-${i}-${s}`}get useBitmapFont(){var t;return!!(!((t=this.shapes[0])===null||t===void 0)&&t.bitmapFont)}createGeometry(){const{metrics:t,fontSize:e,fontFamily:r,fontWeight:i,fontStyle:s,bitmapFont:o,esdt:n,content:a,fill:l}=this.shapes[0],c=Pat(a),h=[],u=[],d=[];let f=0,g;if(this.useBitmapFont)g=t.fontMetrics.fontSize/o.baseMeasurementFontSize;else{g=Number(e)/(Tat/fd);const p=this.shapes.map(m=>m.bidiChars).join("");Ap(this,i_,"f").generateAtlas(t.font,r,i.toString(),s,p,this.device,n,c?l:"")}this.shapes.forEach(p=>{const{metrics:m,letterSpacing:v,bitmapFont:b}=p,{font:y,lines:_,lineHeight:w}=m,{indicesOffset:E,indexBuffer:A,charUVOffsetBuffer:x,charPositionsBuffer:S}=this.buildTextBuffers({object:p,lines:_,fontStack:y,lineHeight:w,letterSpacing:v,indicesOffset:f,bitmapFont:b,fontScale:g});f=E,d.push(...x),u.push(...S),h.push(...A)}),this.indexBufferData=new Uint32Array(h),this.vertexBuffers[0]&&this.vertexBuffers[0].destroy(),this.vertexBufferDatas[0]=new Float32Array(u),this.vertexBuffers[0]=this.device.createBuffer({viewOrSize:this.vertexBufferDatas[0],usage:dt.VERTEX,hint:Et.STATIC}),this.vertexBuffers[1]&&this.vertexBuffers[1].destroy(),this.vertexBufferDatas[1]=new Float32Array(d),this.vertexBuffers[1]=this.device.createBuffer({viewOrSize:this.vertexBufferDatas[1],usage:dt.VERTEX,hint:Et.STATIC}),this.indexBuffer&&this.indexBuffer.destroy(),this.indexBuffer=this.device.createBuffer({viewOrSize:this.indexBufferData,usage:dt.INDEX,hint:Et.STATIC}

2178),this.vertexBufferDescriptors=[{arrayStride:12,stepMode:ne.VERTEX,attributes:[{shaderLocation:cR.POSITION,offset:0,format:I.F32_RGB}]},{arrayStride:16,stepMode:ne.VERTEX,attributes:[{shaderLocation:cR.UV_OFFSET,offset:0,format:I.F32_RGBA}]}]}createMaterial(t,e){const{content:r,dropShadowBlurRadius:i,physical:s}=this.shapes[0];let o;if(this.useBitmapFont){const{bitmapFont:l}=this.shapes[0];l.createTexture(this.device),o=l.pages[0].texture;const{distanceField:c}=l;c.type==="msdf"?t+=`#define USE_MSDF
2179`:c.type==="sdf"?t+=`#define USE_SDF
2180`:t+=`#define USE_SDF_NONE
2181`}else t+=`#define USE_SDF
2182`,Pat(r)&&(t+=`#define USE_EMOJI
2183`),o=Ap(this,i_,"f").getAtlasTexture();i>0&&(t+=`#define USE_SHADOW
2184`),this.device.setResourceName(o,"SDFText Texture"),this.createProgram(bkt,s?Ekt:wkt,t),Ap(this,GE,"f")||Akt(this,GE,this.device.createBuffer({viewOrSize:Float32Array.BYTES_PER_ELEMENT*48,usage:dt.UNIFORM,hint:Et.DYNAMIC}),"f"),this.pipeline=this.renderCache.createRenderPipeline({inputLayout:this.inputLayout,program:this.program,colorAttachmentFormats:[I.U8_RGBA_RT],depthStencilAttachmentFormat:I.D24_S8,megaStateDescriptor:{attachmentsState:[{channelWriteMask:Di.ALL,rgbBlendState:{blendMode:hr.ADD,blendSrcFactor:kt.SRC_ALPHA,blendDstFactor:kt.ONE_MINUS_SRC_ALPHA},alphaBlendState:{blendMode:hr.ADD,blendSrcFactor:kt.ONE,blendDstFactor:kt.ONE_MINUS_SRC_ALPHA}}],blendConstant:kn,depthWrite:!0,depthCompare:qe.GREATER,stencilWrite:!1,stencilFront:{compare:qe.ALWAYS,passOp:ce.KEEP,failOp:ce.KEEP,depthFailOp:ce.KEEP},stencilBack:{compare:qe.ALWAYS,passOp:ce.KEEP,failOp:ce.KEEP,depthFailOp:ce.KEEP}}}),this.device.setResourceName(this.pipeline,"SDFTextPipeline");const n=this.renderCache.createSampler({addressModeU:Zn.CLAMP_TO_EDGE,addressModeV:Zn.CLAMP_TO_EDGE,minFilter:io.POINT,magFilter:io.BILINEAR,mipmapFilter:xn.LINEAR,lodMinClamp:0,lodMaxClamp:0}),a={pipeline:this.pipeline,uniformBufferBindings:[{buffer:e},{buffer:Ap(this,GE,"f")}],samplerBindings:[{texture:o,sampler:n}]};this.bindings=this.renderCache.createBindings(a)}render(t,e){if(this.shapes.some(i=>i.renderDirtyFlag)||this.geometryDirty){const{worldTransform:i}=this.shapes[0],[s,o]=this.generateBuffer(this.shapes[0],this.useBitmapFont?this.shapes[0].bitmapFont.pages[0]:Ap(this,i_,"f").getAtlas().image),n=i.toArray(!0);Ap(this,GE,"f").setSubData(0,new Uint8Array(new Float32Array([...Hv(n),...s]).buffer));const a=Object.assign({u_ModelMatrix:n},o);this.program.setUniformsLegacy(a),this.useWireframe&&this.geometryDirty&&this.generateWireframe()}this.program.setUniformsLegacy(e),t.setPipeline(this.pipeline);const r=this.vertexBuffers.map(i=>({buffer:i}));this.useWireframe&&r.push({buffer:this.barycentricBuffer}),t.setVertexInput(this.inputLayout,r,{buffer:this.indexBuffer}),t.setBindings(this.bindings),t.drawIndexed(this.indexBufferData.length)}destroy(){var t,e;super.destroy(),this.program&&((t=Ap(this,GE,"f"))===null||t===void 0||t.destroy(),(e=Ap(this,WH,"f"))===null||e===void 0||e.destroy()),Ap(this,i_,"f").destroy()}generateBuffer(t,e){const{fillRGB:r,strokeRGB:{r:i,g:s,b:o,opacity:n},strokeWidth:a,opacity:l,fillOpacity:c,strokeOpacity:h,sizeAttenuation:u,fontSize:d,dropShadowColorRGB:{r:f,g,b:p,opacity:m},dropShadowOffsetX:v,dropShadowOffsetY:b,dropShadowBlurRadius:y}=t,{width:_,height:w}=e,{r:E,g:A,b:x,opacity:S}=r||{},T=[E/255,A/255,x/255,S],R=[i/255,s/255,o/255,n],B=[t.globalRenderOrder/IE,a,d,0],O=[l,c,h,u?1:0],C=[f/255,g/255,p/255,m],F=[v,b,y,0],U=[_,w];return[[...T,...R,...B,...O,...C,...F,...U],{u_FillColor:T,u_StrokeColor:R,u_ZIndexStrokeWidth:B,u_Opacity:O,u_DropShadowColor:C,u_DropShadow:F,u_AtlasSize:U}]}buildTextBuffers({object:t,lines:e,fontStack:r,lineHeight:i,letterSpacing:s,indicesOffset:o,bitmapFont:n,fontScale:a}){const{textAlign:l,textBaseline:c,x:h=0,y:u=0,bitmapFontKerning:d,metrics:f,path:g,side:p,startOffset:m}=t,v=[],b=[],y=[];let _=o;const w=Knt(c,f.fontMetrics)+f.fontMetrics.fontBoundingBoxAscent||0,E=Ap(this,i_,"f").layout(e,r,i,l,s,n,a,d,0,w,g,p,m);let A;return n?A={[r]:Object.keys(n.chars).reduce((x,S)=>{const{xAdvance:T,xOffset:R,yOffset:B,rect:O}=n.chars[S];return x[S]={rect:O,metrics:{width:T,height:n.lineHeight,left:R,top:-B+n.lineHeight,advance:T}},x},{})}

2184:A=Ap(this,i_,"f").getAtlas().positions,ANt(E,A,this.useBitmapFont).forEach((x,S,T)=>{const R=x.rotation,B=Be(x.tl.x,x.tl.y),O=Be(x.tr.x,x.tr.y),C=Be(x.bl.x,x.bl.y),F=Be(x.br.x,x.br.y);if(R!==0){const H=x.width,N=x.br.y-x.tl.y,G=Be(B[0]+H/2,B[1]+N);s5(B,R,G),s5(O,R,G),s5(C,R,G),s5(F,R,G)}v.push(x.tex.x,x.tex.y,B[0],B[1]),v.push(x.tex.x+x.tex.w,x.tex.y,O[0],O[1]),v.push(x.tex.x+x.tex.w,x.tex.y+x.tex.h,F[0],F[1]),v.push(x.tex.x,x.tex.y+x.tex.h,C[0],C[1]);const U=(t.globalRenderOrder+1/T.length*S)/IE;b.push(h,u,U,h,u,U,h,u,U,h,u,U),y.push(0+_,2+_,1+_),y.push(2+_,0+_,3+_),_+=4}),{indexBuffer:y,charUVOffsetBuffer:v,charPositionsBuffer:b,indicesOffset:_}}};i_=new WeakMap,GE=new WeakMap,WH=new WeakMap;var jH=function(t,e,r,i,s){if(i==="m")throw new TypeError("Private method is not writable");if(i==="a"&&!s)throw new TypeError("Private accessor was defined without a setter");if(typeof e=="function"?t!==e||!s:!e.has(t))throw new TypeError("Cannot write private member to an object whose class did not declare it");return i==="a"?s.call(t,r):s?s.value=r:e.set(t,r),r},ra=function(t,e,r,i){if(r==="a"&&!i)throw new TypeError("Private accessor was defined without a getter");if(typeof e=="function"?t!==e||!i:!e.has(t))throw new TypeError("Cannot read private member from an object whose class did not declare it");return r==="m"?i:r==="a"?i.call(t):i?i.value:e.get(t)},y0,WE,jE,L5,WI,jI;const pd=new WeakMap;pd.set(Gl,[NH,Ch]),pd.set($h,[NH,Ch]),pd.set(ed,[kat,NH,Ch]),pd.set(sp,[Ch]),pd.set(Wc,[UI,Ch]),pd.set(Zh,[UI,Ch,Ch]),pd.set(Qh,[UI,Ch,Ch]),pd.set(au,[kat,UI,Ch,Ch]),pd.set(ky,[Ch]),pd.set(tp,[UI,Ch,Ch]),pd.set(Ny,[Ch,xkt]),pd.set(pH,[nkt]);let Skt=class{constructor(t){this.device=t,y0.set(this,[]),WE.set(this,Object.create(null)),jE.set(this,Object.create(null)),L5.set(this,new WeakMap),WI.set(this,void 0),jI.set(this,void 0),jH(this,WI,new gkt(t),"f"),jH(this,jI,new EFt,"f")}collectDrawcallCtors(t){var e;return(e=pd.get(t.constructor))===null||e===void 0?void 0:e.map(r=>{if(!r.check||r.check&&r.check(t))return r}).filter(r=>!!r)}createDrawcalls(t,e=!1){return this.collectDrawcallCtors(t).map((r,i)=>{const s=new r(this.device,ra(this,WI,"f"),ra(this,jI,"f"),e,i);return s.add(t),s})}getOrCreateNonBatchableDrawcalls(t){let e=ra(this,WE,"f")[t.uid];return e||(e=this.createDrawcalls(t)||[],ra(this,WE,"f")[t.uid]=e),e}getOrCreateBatchableDrawcalls(t){let e=ra(this,jE,"f")[t.uid];if(!e){const r=t.constructor;let i=ra(this,L5,"f").get(r);i||(i=[]);const s=this.collectDrawcallCtors(t);e=i.find(o=>o.length===s.length&&o.every(n=>n.validate(t))),e||(e=this.createDrawcalls(t,!0)||[],i.push(e),ra(this,L5,"f").set(r,i)),e.forEach(o=>{o.add(t)}),ra(this,jE,"f")[t.uid]=e}return e}add(t){if(t.batchable){const e=this.getOrCreateBatchableDrawcalls(t);ra(this,y0,"f").indexOf(e[0])===-1&&ra(this,y0,"f").push(...e)}else ra(this,y0,"f").push(...this.getOrCreateNonBatchableDrawcalls(t))}remove(t){t.batchable?(this.getOrCreateBatchableDrawcalls(t).forEach(e=>{e.remove(t)}),delete ra(this,jE,"f")[t.uid]):delete ra(this,WE,"f")[t.uid]}destroy(){for(const t in ra(this,WE,"f"))ra(this,WE,"f")[t].forEach(e=>{e.destroyed||e.destroy()});for(const t in ra(this,jE,"f"))ra(this,jE,"f")[t].forEach(e=>{e.destroyed||e.destroy()});ra(this,WI,"f").destroy(),ra(this,jI,"f").destroy()}clear(){jH(this,y0,[],"f")}flush(t,e,r){const i=[],s=[],o=[],n=[];ra(this,y0,"f").forEach(a=>{a.shapes.forEach(l=>{l.geometryDirtyFlag&&(o.push(l),i.push(a)),l.materialDirtyFlag&&(n.push(l),s.push(a))})}

2184),i.forEach(a=>a.geometryDirty=!0),s.forEach(a=>a.materialDirty=!0),o.forEach(a=>{var l;a.geometryDirtyFlag&&((l=a.preCreateGeometry)===null||l===void 0||l.call(a),a.geometryDirtyFlag=!1)}),n.forEach(a=>a.materialDirtyFlag=!1),ra(this,y0,"f").forEach(a=>{a.submit(t,e,r)})}stats(){return{drawcallCount:ra(this,y0,"f").length}}};y0=new WeakMap,WE=new WeakMap,jE=new WeakMap,L5=new WeakMap,WI=new WeakMap,jI=new WeakMap;var Vat=function(t,e,r,i){function s(o){return o instanceof r?o:new r(function(n){n(o)})}return new(r||(r=Promise))(function(o,n){function a(h){try{c(i.next(h))}catch(u){n(u)}}function l(h){try{c(i.throw(h))}catch(u){n(u)}}function c(h){h.done?o(h.value):s(h.value).then(a,l)}c((i=i.apply(t,e||[])).next())})},Je=function(t,e,r,i){if(r==="a"&&!i)throw new TypeError("Private accessor was defined without a getter");if(typeof e=="function"?t!==e||!i:!e.has(t))throw new TypeError("Cannot read private member from an object whose class did not declare it");return r==="m"?i:r==="a"?i.call(t):i?i.value:e.get(t)},Wn=function(t,e,r,i,s){if(i==="m")throw new TypeError("Private method is not writable");if(i==="a"&&!s)throw new TypeError("Private accessor was defined without a setter");if(typeof e=="function"?t!==e||!s:!e.has(t))throw new TypeError("Cannot write private member to an object whose class did not declare it");return i==="a"?s.call(t,r):s?s.value=r:e.set(t,r),r},XE,Ba,s_,zE,VE,YE,hR,XI,uR,zI,o_,VI,$E,dR,U5,fR,HE;(function(t){t[t.NONE=0]="NONE",t[t.GRID=1]="GRID",t[t.DOTS=2]="DOTS"})(HE||(HE={})),(function(t){t[t.LIGHT=0]="LIGHT",t[t.DARK=1]="DARK"})(iE||(iE={}));let Tkt=class{constructor(){XE.set(this,void 0),Ba.set(this,void 0),s_.set(this,void 0),zE.set(this,void 0),VE.set(this,void 0),YE.set(this,void 0),hR.set(this,void 0),XI.set(this,HE.GRID),uR.set(this,iE.LIGHT),zI.set(this,void 0),o_.set(this,void 0),VI.set(this,1),$E.set(this,void 0),dR.set(this,void 0),U5.set(this,void 0),fR.set(this,void 0)}apply(t){const{hooks:e,canvas:r,renderer:i,shaderCompilerPath:s,devicePixelRatio:o,camera:n,themeColors:a}=t,l=c=>{var h,u;const d=a[Je(this,uR,"f")].background,f=a[Je(this,uR,"f")].grid,{r:g,g:p,b:m,opacity:v}=((h=sr.rgb(d))===null||h===void 0?void 0:h.rgb())||sr.rgb(0,0,0,1),{r:b,g:y,b:_,opacity:w}=((u=sr.rgb(f))===null||u===void 0?void 0:u.rgb())||sr.rgb(0,0,0,1),E=n.projectionMatrix,A=n.viewMatrix,x=n.viewProjectionMatrixInv,S=[g/255,p/255,m/255,v],T=[b/255,y/255,_/255,w],R=n.zoom,B=c?Je(this,XI,"f"):0,O=[r.width,r.height];return[new Float32Array([...Hv(E),...Hv(A),...Hv(x),...S,...T,R,B,...O]),{u_ProjectionMatrix:E,u_ViewMatrix:A,u_ViewProjectionInvMatrix:x,u_BackgroundColor:S,u_GridColor:T,u_ZoomScale:R,u_CheckboardStyle:B,u_Viewport:O}]};e.initAsync.tapPromise(()=>Vat(this,void 0,void 0,function*(){let c;i==="webgl"?c=new hd({targets:["webgl2","webgl1"],antialias:!0,shaderDebug:!0,trackResources:!1,onContextCreationError:()=>{},onContextLost:()=>{},onContextRestored(p){}}):c=new ud({shaderCompilerPath:s,onContextLost:()=>{}});const{width:h,height:u}=r,d=yield c.createSwapChain(r);d.configureSwapChain(h,u),Wn(this,XE,d,"f"),Wn(this,Ba,d.getDevice(),"f"),Wn(this,o_,new Skt(Je(this,Ba,"f")),"f"),Wn(this,s_,Je(this,Ba,"f").createRenderTargetFromTexture(Je(this,Ba,"f").createTexture({format:I.U8_RGBA_RT,width:h,height:u,usage:xr.RENDER_TARGET})),"f"),Wn(this,zE,Je(this,Ba,"f").createRenderTargetFromTexture(Je(this,Ba,"f").createTexture({format:I.D24_S8,width:h,height:u,usage:xr.RENDER_TARGET})),"f");const[f,g]=l(!0);Wn(this,YE,Je(this,Ba,"f").createBuffer({viewOrSize:f,usage:dt.UNIFORM,hint:Et.DYNAMIC}),"f"),Wn(this,hR,g,"f"),Wn(this,zI,new Rnt,"f")})),e.resize.tap((c,h)=>{Je(this,XE,"f").configureSwapChain(c*o,h*o),Je(this,s_,"f")&&(Je(this,s_,"f").destroy(),Wn(this,s_,Je(this,Ba,"f").createRenderTargetFromTexture(Je(this,Ba,"f").createTexture({format:I.U8_RGBA_RT,width:c*o,height:h*o,usage:xr.RENDER_TARGET})),"f"),Je(this,zE,"f").destroy(),Wn(this,zE,Je(this,Ba,"f").createRenderTargetFromTexture(Je(this,Ba,"f").createTexture({format:I.D24_S8,width:c*o,height:h*o,usage:xr.RENDER_TARGET})),"f"))}),e.destroy.tap(()=>{Je(this,o_,"f").destroy(),Je(this,YE,"f").destroy(),Je(this,zI,"f").destroy(),Je(this,s_,"f").destroy(),Je(this,zE,"f").destroy(),Je(this,Ba,"f").destroy(),Je(this,Ba,"f").checkForLeaks()}),e.beginFrame.tap(()=>{var c;const{width:h,height:u}=Je(this,XE,"f").getCanvas(),d=Je(this,XE,"f").getOnscreenTexture(),f=!Je(this,$E,"f")||Je(this,$E,"f")&&((c=Je(this,dR,"f"))===null||c===void 0?void 0:c.grid),[g,p]=l(f);Je(this,YE,"f").setSubData(0,new Uint8Array(g.buffer)),Wn(this,hR,p,"f"),Je(this,Ba,"f").beginFrame(),Wn(this,VE,Je(this,Ba,"f").createRenderPass({colorAttachment:[Je(this,s_,"f")],colorResolveTo:[d],c

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2184get touchCount(){return(xp(this,YI,"f")?1:0)+Object.keys(xp(this,qE,"f")).length}};YI=new WeakMap,qE=new WeakMap,n_=new WeakMap,pR=new WeakMap;let Dkt=class{apply(t){const{canvas:e,hooks:r,globalThis:i,supportsPointerEvents:s,supportsTouchEvents:o}=t,n=y=>{y.preventDefault(),r.pointerMove.call(y)},a=y=>{r.pointerUp.call(y)},l=y=>{r.pointerDown.call(y)},c=y=>{r.pointerOver.call(y)},h=y=>{r.pointerOut.call(y)},u=y=>{r.pointerCancel.call(y)},d=y=>{r.pointerWheel.call(y)},f=y=>{i.addEventListener("pointermove",n,!0),y.addEventListener("pointerdown",l,!0),y.addEventListener("pointerleave",h,!0),y.addEventListener("pointerover",c,!0),i.addEventListener("pointerup",a,!0),i.addEventListener("pointercancel",u,!0)},g=y=>{y.addEventListener("touchstart",l,!0),y.addEventListener("touchend",a,!0),y.addEventListener("touchmove",n,!0),y.addEventListener("touchcancel",u,!0)},p=y=>{i.addEventListener("mousemove",n,!0),y.addEventListener("mousedown",l,!0),y.addEventListener("mouseout",h,!0),y.addEventListener("mouseover",c,!0),i.addEventListener("mouseup",a,!0)},m=y=>{i.removeEventListener("pointermove",n,!0),y.removeEventListener("pointerdown",l,!0),y.removeEventListener("pointerleave",h,!0),y.removeEventListener("pointerover",c,!0),i.removeEventListener("pointerup",a,!0)},v=y=>{y.removeEventListener("touchstart",l,!0),y.removeEventListener("touchend",a,!0),y.removeEventListener("touchmove",n,!0),y.removeEventListener("touchcancel",u,!0)},b=y=>{i.removeEventListener("mousemove",n,!0),y.removeEventListener("mousedown",l,!0),y.removeEventListener("mouseout",h,!0),y.removeEventListener("mouseover",c,!0),i.removeEventListener("mouseup",a,!0)};"addEventListener"in i&&(r.init.tap(()=>{s?f(e):(p(e),o&&g(e)),e.addEventListener("wheel",d,{capture:!0})}),r.destroy.tap(()=>{s?m(e):(b(e),o&&v(e)),e.removeEventListener("wheel",d,!0)}))}};var Ya=function(t,e,r,i){if(r==="a"&&!i)throw new TypeError("Private accessor was defined without a getter");if(typeof e=="function"?t!==e||!i:!e.has(t))throw new TypeError("Cannot read private member from an object whose class did not declare it");return r==="m"?i:r==="a"?i.call(t):i?i.value:e.get(t)},Yat=function(t,e,r,i,s){if(i==="m")throw new TypeError("Private method is not writable");if(i==="a"&&!s)throw new TypeError("Private accessor was defined without a setter");if(typeof e=="function"?t!==e||!s:!e.has(t))throw new TypeError("Cannot write private member to an object whose class did not declare it");return i==="a"?s.call(t,r):s?s.value=r:e.set(t,r),r},XH,HI,zH,af,v0;const Pkt=1,Fkt={touchstart:"pointerdown",touchend:"pointerup",touchendoutside:"pointerupoutside",touchmove:"pointermove",touchcancel:"pointercancel"};let Nkt=class{constructor(){XH.set(this,!0),HI.set(this,new mp(null)),zH.set(this,new sH(null)),af.set(this,void 0),v0.set(this,void 0),this.onPointerMove=t=>{const e=this.normalizeToPointerEvent(t);for(const r of e){const i=this.bootstrapEvent(Ya(this,HI,"f"),r);Ya(this,af,"f").mapEvent(i)}this.setCursor(Ya(this,af,"f").cursor)}}get rootBoundary(){return Ya(this,af,"f")}apply(t){const{hooks:e,root:r}=t;Yat(this,v0,t,"f"),Yat(this,af,new APt(r),"f"),Ya(this,af,"f").setPickHandler((i,s)=>{const{picked:o}=e.pickSync.call({position:{x:i,y:s},picked:[],topmost:!0});return o[0]||null}),e.pointerWheel.tap(i=>{const s=this.normalizeWheelEvent(i);Ya(this,af,"f").mapEvent(s)}),e.pointerDown.tap(i=>{const s=this.normalizeToPointerEvent(i);Ya(this,XH,"f")&&s[0].isNormalized&&(i.cancelable||!("cancelable"in i))&&i.preventDefault();for(let o=0,n=s.length;o<n;o++){const a=s[o],l=this.bootstrapEvent(Ya(this,HI,"f"),a);Ya(this,af,"f").mapEvent(l)}this.setCursor(Ya(this,af,"f").cursor)}),e.pointerUp.tap(i=>{let s=i.target;i.composedPath&&i.composedPath().length>0&&(s=i.composedPath()[0]);const o=s!==Ya(this,v0,"f").canvas?"outside":"",n=this.normalizeToPointerEvent(i);for(let a=0,l=n.length;a<l;a++){const c=this.bootstrapEvent(Ya(this,HI,"f"),n[a]);c.type+=o,Ya(this,af,"f").mapEvent(c)}this.setCursor(Ya(this,af,"f").cursor)}),e.pointerMove.tap(this.onPointerMove),e.pointerOver.tap(this.onPointerMove),e.pointerOut.tap(this.onPointerMove),e.pointerCancel.tap(this.onPointerMove)}normalizeWheelEvent(t){const e=Ya(this,zH,"f");this.transferMouseData(e,t),e.deltaX=t.deltaX,e.deltaY=t.deltaY,e.deltaZ=t.deltaZ,e.deltaMode=t.deltaMode;const{x:r,y:i}=this.getViewportXY(t);e.client.x=r,e.client.y=i;const{x:s,y:o}=Ya(this,v0,"f").api.viewport2Canvas(e.client);return e.screen.x=s,e.screen.y=o,e.global.copyFrom(e.screen),e.offset.copyFrom(e.screen),e.nativeEvent=t,e.type=t.type,e}transferMouseData(t,e){t.isTrusted=e.isTrusted,t.srcElement=e.srcElement,t.timeStamp=performance.now(),t.type=e.type,t.altKey=e.altKey,t.metaKey=e.metaKey,t.shiftKey=e.shiftKey,t.ctrlKey=e.ctrlKey,t.button=e.button,t.buttons=e.buttons,t.client.x=e.clientX,t.client.y=e.clientY,t.movement.x=e.movementX,t.movement.y=e.movementY,t.page.x=e.pageX,t.page.y=e.pageY,t.screen.x=e.screenX,t.screen.y=e.screenY,t.relatedTarget=null}

2184setCursor(t){var e,r;(r=(e=Ya(this,v0,"f").api).setCursor)===null||r===void 0||r.call(e,t)}normalizeToPointerEvent(t){const{supportsTouchEvents:e,supportsPointerEvents:r}=Ya(this,v0,"f"),i=[];if(e&&t instanceof TouchEvent)for(let s=0;s<t.changedTouches.length;s++){const o=t.changedTouches[s];Xo(o.button)&&(o.button=0),Xo(o.buttons)&&(o.buttons=1),Xo(o.isPrimary)&&(o.isPrimary=t.touches.length===1&&t.type==="touchstart"),Xo(o.width)&&(o.width=o.radiusX||1),Xo(o.height)&&(o.height=o.radiusY||1),Xo(o.tiltX)&&(o.tiltX=0),Xo(o.tiltY)&&(o.tiltY=0),Xo(o.pointerType)&&(o.pointerType="touch"),Xo(o.pointerId)&&(o.pointerId=o.identifier||0),Xo(o.pressure)&&(o.pressure=o.force||.5),Xo(o.twist)&&(o.twist=0),Xo(o.tangentialPressure)&&(o.tangentialPressure=0),o.isNormalized=!0,o.type=t.type,i.push(o)}else if(!globalThis.MouseEvent||t instanceof MouseEvent&&(!r||!(t instanceof globalThis.PointerEvent))){const s=t;Xo(s.isPrimary)&&(s.isPrimary=!0),Xo(s.width)&&(s.width=1),Xo(s.height)&&(s.height=1),Xo(s.tiltX)&&(s.tiltX=0),Xo(s.tiltY)&&(s.tiltY=0),Xo(s.pointerType)&&(s.pointerType="mouse"),Xo(s.pointerId)&&(s.pointerId=Pkt),Xo(s.pressure)&&(s.pressure=.5),Xo(s.twist)&&(s.twist=0),Xo(s.tangentialPressure)&&(s.tangentialPressure=0),s.isNormalized=!0,i.push(s)}else i.push(t);return i}bootstrapEvent(t,e){t.originalEvent=null,t.nativeEvent=e,t.pointerId=e.pointerId,t.width=e.width,t.height=e.height,t.isPrimary=e.isPrimary,t.pointerType=e.pointerType,t.pressure=e.pressure,t.tangentialPressure=e.tangentialPressure,t.tiltX=e.tiltX,t.tiltY=e.tiltY,t.twist=e.twist,this.transferMouseData(t,e);const{x:r,y:i}=this.getViewportXY(e);t.client.x=r,t.client.y=i;const{x:s,y:o}=Ya(this,v0,"f").api.viewport2Canvas(t.client);return t.screen.x=s,t.screen.y=o,t.global.copyFrom(t.screen),t.offset.copyFrom(t.screen),t.isTrusted=e.isTrusted,t.type==="pointerleave"&&(t.type="pointerout"),t.type.startsWith("mouse")&&(t.type=t.type.replace("mouse","pointer")),t.type.startsWith("touch")&&(t.type=Fkt[t.type]||t.type),t}getViewportXY(t){let e,r;const{offsetX:i,offsetY:s,clientX:o,clientY:n}=t;if(!J$(i)&&!J$(s))e=i,r=s;else{const a=Ya(this,v0,"f").api.client2Viewport({x:o,y:n});e=a.x,r=a.y}return{x:e,y:r}}};XH=new WeakMap,HI=new WeakMap,zH=new WeakMap,af=new WeakMap,v0=new WeakMap;var kkt=function(t,e,r,i,s){if(i==="m")throw new TypeError("Private method is not writable");if(i==="a"&&!s)throw new TypeError("Private accessor was defined without a setter");if(typeof e=="function"?t!==e||!s:!e.has(t))throw new TypeError("Cannot write private member to an object whose class did not declare it");return i==="a"?s.call(t,r):s?s.value=r:e.set(t,r),r},Lkt=function(t,e,r,i){if(r==="a"&&!i)throw new TypeError("Private accessor was defined without a getter");if(typeof e=="function"?t!==e||!i:!e.has(t))throw new TypeError("Cannot read private member from an object whose class did not declare it");return r==="m"?i:r==="a"?i.call(t):i?i.value:e.get(t)},G5;const $at=new ye;let Ukt=class{constructor(){G5.set(this,void 0)}apply(t){const{hooks:e,root:r,api:{elementsFromBBox:i}}=t,s=Bo.get().createCanvas(1,1);s&&kkt(this,G5,s.getContext("2d"),"f"),e.pickSync.tap(o=>{const{position:{x:n,y:a}}=o,l=[r];return i(n,a,n,a).forEach(c=>{this.hitTest(c,n,a)&&l.unshift(c)}),o.picked=l,o})}hitTest(t,e,r){if(t.hitArea||t.renderable){t.worldTransform.applyInverse({x:e,y:r},$at);const{x:i,y:s}=$at;return t.hitArea?t.hitArea.contains(i,s):t.containsPoint(i,s,Lkt(this,G5,"f"))}return!1}};G5=new WeakMap;var Gkt=function(t,e,r,i,s){if(i==="m")throw new TypeError("Private method is not writable");if(i==="a"&&!s)throw new TypeError("Private accessor was defined without a setter");if(typeof e=="function"?t!==e||!s:!e.has(t))throw new TypeError("Cannot write private member to an object whose class did not declare it");return i==="a"?s.call(t,r):s?s.value=r:e.set(t,r),r},Hat=function(t,e,r,i){if(r==="a"&&!i)throw new TypeError("Private accessor was defined without a getter");if(typeof e=="function"?t!==e||!i:!e.has(t))throw new TypeError("Cannot read private member from an object whose class did not declare it");return r==="m"?i:r==="a"?i.call(t):i?i.value:e.get(t)},KI;function Kat(t,e){do{if(t&&e(t))return t;t=t==null?void 0:t.parent}while(t!=null);return null}let Wkt=class{constructor(t){KI.set(this,void 0),Gkt(this,KI,t,"f")}apply(t){const{root:e,hooks:r,api:{elementsFromPoint:i}}=t,s=o=>{const n=o.target,a=Kat(n,l=>l.draggable===!0);if(a){let l=!1;const c=o.timeStamp,h=[o.clientX,o.clientY];let u=null,d=[o.clientX,o.clientY];const f=p=>

2184{if(!l){const y=p.timeStamp-c,_=int(p.clientX,p.clientY,...h);if(y<=Hat(this,KI,"f").dragstartTimeThreshold||_<=Hat(this,KI,"f").dragstartDistanceThreshold)return;p.type="dragstart",a.dispatchEvent(p),l=!0}p.type="drag",p.dx=p.clientX-d[0],p.dy=p.clientY-d[1],a.dispatchEvent(p),d=[p.clientX,p.clientY];const m=[p.globalX,p.globalY],v=i(m[0],m[1]),b=v[v.indexOf(n)+1];if(b){const y=Kat(b,_=>_.droppable===!0);u!==y&&(u&&(p.type="dragleave",p.target=u,u.dispatchEvent(p)),y&&(p.type="dragenter",p.target=y,y.dispatchEvent(p)),u=y,u&&(p.type="dragover",p.target=u,u.dispatchEvent(p)))}};e.addEventListener("pointermove",f);const g=function(p){if(l){p.detail={preventClick:!0};const m=p;u&&(m.type="drop",m.target=u,u.dispatchEvent(m)),m.type="dragend",a.dispatchEvent(m),l=!1}e.removeEventListener("pointermove",f)};n.addEventListener("pointerup",g,{once:!0}),n.addEventListener("pointerupoutside",g,{once:!0})}};r.init.tap(()=>{e.addEventListener("pointerdown",s)}),r.destroy.tap(()=>{e.removeEventListener("pointerdown",s)})}};KI=new WeakMap;var jkt=function(t,e,r,i,s){if(i==="m")throw new TypeError("Private method is not writable");if(i==="a"&&!s)throw new TypeError("Private accessor was defined without a setter");if(typeof e=="function"?t!==e||!s:!e.has(t))throw new TypeError("Cannot write private member to an object whose class did not declare it");return i==="a"?s.call(t,r):s?s.value=r:e.set(t,r),r},gR=function(t,e,r,i){if(r==="a"&&!i)throw new TypeError("Private accessor was defined without a getter");if(typeof e=="function"?t!==e||!i:!e.has(t))throw new TypeError("Cannot read private member from an object whose class did not declare it");return r==="m"?i:r==="a"?i.call(t):i?i.value:e.get(t)},W5,ZE;let Xkt=class{constructor(){W5.set(this,void 0),ZE.set(this,new ea)}apply(t){const{hooks:e,rBushRoot:r}=t;jkt(this,W5,t,"f"),e.cameraChange.tap(this.updateViewport.bind(this)),this.updateViewport(),e.beginFrame.tap(({all:i,removed:s,modified:o})=>{const{minX:n,minY:a,maxX:l,maxY:c}=gR(this,ZE,"f");[...s,...o].forEach(d=>{d.renderable&&r.remove({shape:d,minX:0,minY:0,maxX:0,maxY:0},(f,g)=>f.shape===g.shape)});const h=[];o.forEach(d=>{if(d.renderable){const f=d.getBounds();h.push({minX:f.minX,minY:f.minY,maxX:f.maxX,maxY:f.maxY,shape:d})}}),r.load(h);const u=r.search({minX:n,minY:a,maxX:l,maxY:c}).map(d=>d.shape);i.forEach(d=>{d.renderable&&d.cullable&&(d.culled=!u.includes(d))})})}updateViewport(){const{camera:t,api:{viewport2Canvas:e}}=gR(this,W5,"f"),{width:r,height:i}=t,s=e({x:0,y:0}),o=e({x:r,y:0}),n=e({x:r,y:i}),a=e({x:0,y:i});gR(this,ZE,"f").minX=Math.min(s.x,o.x,n.x,a.x),gR(this,ZE,"f").minY=Math.min(s.y,o.y,n.y,a.y),gR(this,ZE,"f").maxX=Math.max(s.x,o.x,n.x,a.x),gR(this,ZE,"f").maxY=Math.max(s.y,o.y,n.y,a.y)}};W5=new WeakMap,ZE=new WeakMap;var Io;(function(t){t.START="start",t.MOVE="move",t.MODIFIED="modified",t.CANCEL="cancel",t.COMPLETE="complete"})(Io||(Io={}));function zkt(t){const[e,r]=t,i=r.y-e.y,s=r.x-e.x;return Math.sqrt(i*i+s*s)}function Vkt(t){const[,e,r]=t,i=r.y-e.y,s=r.x-e.x;return Math.sqrt(i*i+s*s)}function qat(t){const{points:e}=t,[r]=e,{x:i,y:s}=r,o=zkt(e),n=Vkt(e);return{minX:i,minY:s,maxX:i+o,maxY:s+n}}class Ykt extends Uo{constructor(e,r){super(),this.api=e,this.layer=r,this.points=[],this.isDrawing=!1}reset(){this.id=void 0,this.isDrawing=!1,this.points=[]}}var jn=function(t,e,r,i){if(r==="a"&&!i)throw new TypeError("Private accessor was defined without a getter");if(typeof e=="function"?t!==e||!i:!e.has(t))throw new TypeError("Cannot read private member from an object whose class did not declare it");return r==="m"?i:r==="a"?i.call(t):i?i.value:e.get(t)},JE=function(t,e,r,i,s){if(i==="m")throw new TypeError("Private method is not writable");if(i==="a"&&!s)throw new TypeError("Private accessor was defined without a setter");if(typeof e=="function"?t!==e||!s:!e.has(t))throw new TypeError("Cannot write private member to an object whose class did not declare it");return i==="a"?s.call(t,r):s?s.value=r:e.set(t,r),r},gd,md,xm;const $kt=t=>{const[e,r,i,s]=t.concat().sort((a,l)=>l.y-a.y),o=[i,s].sort((a,l)=>a.x-l.x),n=[e,r].sort((a,l)=>l.x-a.x);return o.concat(n)};function Hkt(t,e,r){return Math.abs(t.x-e.x)<r||Math.abs(t.y-e.y)<r}class Zat extends Ykt{constructor(){super(...arguments),gd.set(this,void 0),md.set(this,void 0),xm.set(this,void 0)}get start(){return jn(this,gd,"f")}get end(){return jn(this,md,"f")}get state(){if(!jn(this,gd,"f")||!jn(this,md,"f"))return null;const e={canvas:this.api.viewport2Canvas({x:jn(this,md,"f").client.x,y:jn(this,gd,"f").client.y}),client:{x:jn(this,md,"f").client.x,y:jn(this,gd,"f").client.y}},r={canvas:this.api.viewport2Canvas({x:jn(this,gd,"f").client.x,y:jn(this,md,"f").client.y}),client:{x:jn(this,gd,"f").client.x,y:jn(this,md,"f").client.y}};return{points:$kt([jn(this,gd,"f").canvas,e.canvas,jn(this,md,"f").canvas,r.canvas]),id:this.id,isDrawing:this.isDrawing}}onMouseDown(e){if(jn(this,gd,"f")){this.onMouseUp(e);return}this.isDrawing=!0,JE(this,gd,{canvas:{x:e.global.x,y:e.global.y},client:{x:e.client.x,y:e.client.y}},"f"),JE(this,md,{canvas:{x:e.global.x,y:e.global.y},client:{x:e.client.x,y:e.client.y}}

2184,"f"),this.id=eH("pen"),this.emit(Io.START,this.state)}onMouseMove(e){this.isDrawing&&(JE(this,md,{canvas:{x:e.global.x,y:e.global.y},client:{x:e.client.x,y:e.client.y}},"f"),this.emit(Io.MODIFIED,this.state))}onMouseUp(e){if(this.isDrawing){if(Hkt(jn(this,gd,"f").client,jn(this,md,"f").client,2)){this.emit(Io.CANCEL,this.state),this.reset();return}this.isDrawing=!1,this.emit(Io.COMPLETE,this.state),this.reset()}}onMouseDbClick(){}onKeyDown(e){e.code==="Escape"&&(this.emit(Io.CANCEL,this.state),this.reset(),e.stopPropagation())}reset(){super.reset(),JE(this,gd,void 0,"f"),JE(this,md,void 0,"f")}render(e,r){const{points:i}=e,[s,o,n,a]=i;jn(this,xm,"f")||(JE(this,xm,new Wc(Object.assign({d:`M${s.x},${s.y}L${o.x},${o.y}L${n.x},${n.y}L${a.x},${a.y}Z`,selectable:!1},r)),"f"),this.layer.appendChild(jn(this,xm,"f"))),jn(this,xm,"f").d=`M${s.x},${s.y}L${o.x},${o.y}L${n.x},${n.y}L${a.x},${a.y}Z`,jn(this,xm,"f").visible=!0}hide(){jn(this,xm,"f")&&(jn(this,xm,"f").visible=!1)}destroy(){JE(this,xm,void 0,"f")}}gd=new WeakMap,md=new WeakMap,xm=new WeakMap;var zo=function(t,e,r,i){if(r==="a"&&!i)throw new TypeError("Private accessor was defined without a getter");if(typeof e=="function"?t!==e||!i:!e.has(t))throw new TypeError("Cannot read private member from an object whose class did not declare it");return r==="m"?i:r==="a"?i.call(t):i?i.value:e.get(t)},yd=function(t,e,r,i,s){if(i==="m")throw new TypeError("Private method is not writable");if(i==="a"&&!s)throw new TypeError("Private accessor was defined without a setter");if(typeof e=="function"?t!==e||!s:!e.has(t))throw new TypeError("Cannot write private member to an object whose class did not declare it");return i==="a"?s.call(t,r):s?s.value=r:e.set(t,r),r},qI,ZI,JI,QI,tD,eD,rD,iD,sD,mR,oD,nD,j5,_u;(function(t){t.SELECTED="selected",t.DESELECTED="deselected",t.RESIZING="resizing",t.RESIZED="resized",t.MOVED="moved",t.MOVING="moving",t.DELETED="deleted"})(_u||(_u={}));class Kkt extends Tv{constructor(e){super(e),qI.set(this,void 0),ZI.set(this,void 0),JI.set(this,void 0),QI.set(this,void 0),tD.set(this,void 0),eD.set(this,void 0),rD.set(this,void 0),iD.set(this,void 0),sD.set(this,void 0),mR.set(this,void 0),oD.set(this,void 0),nD.set(this,void 0),j5.set(this,void 0);const{target:r,maskFill:i,maskFillOpacity:s,maskStroke:o,maskStrokeOpacity:n,maskStrokeWidth:a,maskOpacity:l,anchorSize:c,anchorStroke:h,anchorFill:u,anchorFillOpacity:d,anchorStrokeOpacity:f,anchorStrokeWidth:g,anchorOpacity:p}=e;this.target=r,this.maskFill=i??"transparent",this.maskFillOpacity=s??1,this.maskStroke=o??"black",this.maskStrokeOpacity=n??1,this.maskStrokeWidth=a??1,this.maskOpacity=l??1,this.anchorSize=c??4,this.anchorStroke=h??"black",this.anchorFill=u??"transparent",this.anchorFillOpacity=d??1,this.anchorStrokeOpacity=f??1,this.anchorStrokeWidth=g??1,this.anchorOpacity=p??1,this.init()}get anchorSize(){return zo(this,rD,"f")}set anchorSize(e){zo(this,rD,"f")!==e&&yd(this,rD,e,"f")}get anchorStroke(){return zo(this,iD,"f")}set anchorStroke(e){zo(this,iD,"f")!==e&&yd(this,iD,e,"f")}get anchorFill(){return zo(this,sD,"f")}set anchorFill(e){zo(this,sD,"f")!==e&&yd(this,sD,e,"f")}get anchorFillOpacity(){return zo(this,mR,"f")}set anchorFillOpacity(e){zo(this,mR,"f")!==e&&yd(this,mR,e,"f")}get anchorStrokeOpacity(){return zo(this,oD,"f")}set anchorStrokeOpacity(e){zo(this,oD,"f")!==e&&yd(this,oD,e,"f")}get anchorStrokeWidth(){return zo(this,nD,"f")}set anchorStrokeWidth(e){zo(this,nD,"f")!==e&&yd(this,nD,e,"f")}get anchorOpacity(){return zo(this,mR,"f")}set anchorOpacity(e){zo(this,j5,"f")!==e&&yd(this,j5,e,"f")}get maskFill(){return zo(this,qI,"f")}set maskFill(e){zo(this,qI,"f")!==e&&yd(this,qI,e,"f")}get maskFillOpacity(){return zo(this,ZI,"f")}set maskFillOpacity(e){zo(this,ZI,"f")!==e&&yd(this,ZI,e,"f")}get maskStroke(){return zo(this,JI,"f")}set maskStroke(e){zo(this,JI,"f")!==e&&yd(this,JI,e,"f")}get maskStrokeOpacity(){return zo(this,QI,"f")}set maskStrokeOpacity(e){zo(this,QI,"f")!==e&&yd(this,QI,e,"f")}get maskStrokeWidth(){return zo(this,tD,"f")}set maskStrokeWidth(e){zo(this,tD,"f")!==e&&yd(this,tD,e,"f")}get maskOpacity(){return zo(this,eD,"f")}set maskOpacity(e){zo(this,eD,"f")!==e&&yd(this,eD,e,"f")}}qI=new WeakMap,ZI=new WeakMap,JI=new WeakMap,QI=new WeakMap,tD=new WeakMap,eD=new WeakMap,rD=new WeakMap,iD=new WeakMap,sD=new WeakMap,mR=new WeakMap,oD=new WeakMap,nD=new WeakMap,j5=new WeakMap;class qkt extends Kkt{init(){const e=new ea;e.addBounds(this.target.getGeometryBounds(),this.target.worldTransform);const{minX:r,minY:i,maxX:s,maxY:o}=e;this.mask=new Wc({d:`M${r} ${i}L${s} ${i}L${s} ${o}L${r} ${o}

2184Z`,fill:this.maskFill,fillOpacity:this.maskFillOpacity,stroke:this.maskStroke,strokeOpacity:this.maskStrokeOpacity,strokeWidth:this.maskStrokeWidth,opacity:this.maskOpacity,cursor:"move",batchable:!1,cullable:!1,draggable:!0,sizeAttenuation:!0,selectable:!1}),this.appendChild(this.mask);const n={r:this.anchorSize,draggable:!0,sizeAttenuation:!0,stroke:this.anchorStroke,fill:this.anchorFill,fillOpacity:this.anchorFillOpacity,strokeOpacity:this.anchorStrokeOpacity,strokeWidth:this.anchorStrokeWidth,opacity:this.anchorOpacity,batchable:!1,cullable:!1,selectable:!1};this.tlAnchor=new Gl(Object.assign({cx:r,cy:i,cursor:"nwse-resize"},n)),this.trAnchor=new Gl(Object.assign({cx:s,cy:i,cursor:"nesw-resize"},n)),this.blAnchor=new Gl(Object.assign({cx:r,cy:o,cursor:"nesw-resize"},n)),this.brAnchor=new Gl(Object.assign({cx:s,cy:o,cursor:"nwse-resize"},n)),this.mask.appendChild(this.tlAnchor),this.mask.appendChild(this.trAnchor),this.mask.appendChild(this.blAnchor),this.mask.appendChild(this.brAnchor),this.bindEventListeners()}triggerMovingEvent(e,r){this.plugin.movingEvent.detail={dx:e,dy:r},this.target.dispatchEvent(this.plugin.movingEvent)}triggerMovedEvent(){this.target.dispatchEvent(this.plugin.movingEvent)}bindEventListeners(){let e=0,r=0;const i=(s,o)=>{const{x:n,y:a}=this.mask.position,l=s-e-n,c=o-r-a;this.plugin.selected.forEach(h=>{this.plugin.getOrCreateSelectable(h).triggerMovingEvent(l,c)}),this.mask.position.x=s-e,this.mask.position.y=o-r};this.addEventListener("dragstart",s=>{s.target===this.mask&&(e=s.screen.x,r=s.screen.y)}),this.addEventListener("drag",s=>{const o=s.target,{x:n,y:a}=s.screen;o===this.mask?i(n,a):(o===this.tlAnchor||o===this.trAnchor||o===this.blAnchor||o===this.brAnchor)&&(o===this.tlAnchor?(this.tlAnchor.position.x=n-this.tlAnchor.cx,this.tlAnchor.position.y=a-this.tlAnchor.cy,this.trAnchor.position.y=this.tlAnchor.position.y,this.blAnchor.position.x=this.tlAnchor.position.x):o===this.trAnchor?(this.trAnchor.position.x=n-this.trAnchor.cx,this.trAnchor.position.y=a-this.trAnchor.cy,this.tlAnchor.position.y=a-this.tlAnchor.cy,this.brAnchor.position.x=n-this.brAnchor.cx):o===this.blAnchor?(this.blAnchor.position.x=n-this.blAnchor.cx,this.blAnchor.position.y=a-this.blAnchor.cy,this.brAnchor.position.y=a-this.brAnchor.cy,this.tlAnchor.position.x=n-this.tlAnchor.cx):o===this.brAnchor&&(this.brAnchor.position.x=n-this.brAnchor.cx,this.brAnchor.position.y=a-this.brAnchor.cy,this.blAnchor.position.y=a-this.blAnchor.cy,this.trAnchor.position.x=n-this.trAnchor.cx),this.mask.d=`M${this.tlAnchor.cx+this.tlAnchor.position.x} ${this.tlAnchor.cy+this.tlAnchor.position.y}L${this.trAnchor.cx+this.trAnchor.position.x} ${this.trAnchor.cy+this.trAnchor.position.y}L${this.brAnchor.cx+this.brAnchor.position.x} ${this.brAnchor.cy+this.brAnchor.position.y}L${this.blAnchor.cx+this.blAnchor.position.x} ${this.blAnchor.cy+this.blAnchor.position.y}Z`,this.plugin.resizingEvent.detail={tlX:this.tlAnchor.cx+this.tlAnchor.position.x,tlY:this.tlAnchor.cy+this.tlAnchor.position.y,brX:this.brAnchor.cx+this.brAnchor.position.x,brY:this.brAnchor.cy+this.brAnchor.position.y},this.target.dispatchEvent(this.plugin.resizingEvent))}),this.addEventListener("dragend",s=>{const o=s.target;o===this.mask?(this.plugin.selected.forEach(g=>{this.plugin.getOrCreateSelectable(g).triggerMovedEvent()}),this.tlAnchor.cx+=this.mask.position.x,this.tlAnchor.cy+=this.mask.position.y,this.trAnchor.cx+=this.mask.position.x,this.trAnchor.cy+=this.mask.position.y,this.blAnchor.cx+=this.mask.position.x,this.blAnchor.cy+=this.mask.position.y,this.brAnchor.cx+=this.mask.position.x,this.brAnchor.cy+=this.mask.position.y,this.mask.position.x=0,this.mask.position.y=0,this.target.dispatchEvent(this.plugin.movedEvent)):(o===this.tlAnchor||o===this.trAnchor||o===this.blAnchor||o===this.brAnchor)&&(this.tlAnchor.cx=this.tlAnchor.position.x+this.tlAnchor.cx,this.tlAnchor.cy=this.tlAnchor.position.y+this.tlAnchor.cy,this.tlAnchor.position.x=0,this.tlAnchor.position.y=0,this.trAnchor.cx=this.trAnchor.position.x+this.trAnchor.cx,this.trAnchor.cy=this.trAnchor.position.y+this.trAnchor.cy,this.trAnchor.position.x=0,this.trAnchor.position.y=0,this.blAnchor.cx=this.blAnchor.position.x+this.blAnchor.cx,this.blAnchor.cy=this.blAnchor.position.y+this.blAnchor.cy,this.blAnchor.position.x=0,this.blAnchor.position.y=0,this.brAnchor.cx=this.brAnchor.position.x+this.brAnchor.cx,this.brAnchor.cy=this.brAnchor.position.y+this.brAnchor.cy,this.brAnchor.position.x=0,this.brAnchor.position.y=0,this.plugin.resizedEvent.detail={tlX:this.tlAnchor.cx,tlY:this.tlAnchor.cy,brX:this.brAnchor.cx,brY:this.brAnchor.cy},this.target.dispatchEvent(this.plugin.resizedEvent));const{cx:n,cy:a}=this.tlAnchor,{cx:l,cy:c}=this.trAnchor,{cx:h,cy:u}=this.brAnchor,{cx:d,cy:f}=this.blAnchor;this.mask.d=`M${n} ${a}L${l} ${c}L${h} ${u}L${d} ${f}Z`})}}var yR=function(t,e,r,i,s){if(i==="m")throw new TypeError("Private method is not writable");if(i==="a"&&!s)throw new TypeError("Private accessor was defined without a setter");if(typeof e=="function"?t!==e||!s:!e.has(t))throw new TypeError("Cannot write private member to an object whose class did not declare it");

2184return i==="a"?s.call(t,r):s?s.value=r:e.set(t,r),r},ps=function(t,e,r,i){if(r==="a"&&!i)throw new TypeError("Private accessor was defined without a getter");if(typeof e=="function"?t!==e||!i:!e.has(t))throw new TypeError("Cannot read private member from an object whose class did not declare it");return r==="m"?i:r==="a"?i.call(t):i?i.value:e.get(t)},X5,Sm,vR,QE,ia,aD;class Zkt{constructor(e){X5.set(this,void 0),Sm.set(this,[]),vR.set(this,{}),QE.set(this,void 0),ia.set(this,void 0),aD.set(this,new Tv({zIndex:Number.MAX_SAFE_INTEGER,serializable:!1})),yR(this,X5,e,"f")}apply(e){const{root:r,api:{createCustomEvent:i,getCanvasMode:s},hooks:o}=e;function n(a){return l=>{s()===Fa.SELECT&&a(l)}}yR(this,QE,e,"f"),yR(this,ia,new Zat(e.api,ps(this,aD,"f")),"f"),this.movingEvent=i(_u.MOVING),this.movedEvent=i(_u.MOVED),this.resizingEvent=i(_u.RESIZING),this.resizedEvent=i(_u.RESIZED),r.appendChild(ps(this,aD,"f")),this.register=()=>{const a=this.bindSelectableEvents(n),l=this.bindSelectionBrush(n);this.unregister=()=>{a(),l(),this.deselectAllShapes(),yR(this,Sm,[],"f"),yR(this,vR,{},"f")}},o.modeChange.tap((a,l)=>{a===Fa.SELECT&&this.unregister(),l===Fa.SELECT&&this.register()})}bindSelectableEvents(e){const{root:r}=ps(this,QE,"f"),i=e(l=>{const c=l.target;c===r?l.shiftKey||(this.deselectAllShapes(),yR(this,Sm,[],"f")):c.selectable?(l.shiftKey||this.deselectAllShapes(),this.selectShape(c)):l.shiftKey}),s=l=>{const c=l.target,{dx:h,dy:u}=l.detail;c.position.x+=h,c.position.y+=u},o=l=>{const c=l.target;if(c instanceof Gl||c instanceof $h||c instanceof Zh||c instanceof Qh){const{x:h,y:u}=c.worldTransform.apply({x:c.cx,y:c.cy});c.cx=h,c.cy=u,c.position.x=0,c.position.y=0}},n=l=>{const c=l.target,{tlX:h,tlY:u,brX:d,brY:f}=l.detail,g=d-h,p=f-u;c instanceof Gl||c instanceof Zh?(c.cx=h+g/2,c.cy=u+p/2,c.r=g/2):c instanceof $h||c instanceof Qh?(c.cx=h+g/2,c.cy=u+p/2,c.rx=g/2,c.ry=p/2):(c instanceof ed||c instanceof au)&&(c.x=h,c.y=u,c.width=g,c.height=p)},a=l=>{const c=l.target,{tlX:h,tlY:u,brX:d,brY:f}=l.detail,g=d-h,p=f-u;c instanceof Gl||c instanceof Zh?(c.cx=h+g/2,c.cy=u+p/2,c.r=g/2):c instanceof $h||c instanceof Qh?(c.cx=h+g/2,c.cy=u+p/2,c.rx=g/2,c.ry=p/2):(c instanceof ed||c instanceof au)&&(c.x=h,c.y=u,c.width=g,c.height=p)};return r.addEventListener("pointerdown",i),r.addEventListener(_u.MOVING,s),r.addEventListener(_u.MOVED,o),r.addEventListener(_u.RESIZING,n),r.addEventListener(_u.RESIZED,a),()=>{r.removeEventListener("pointerdown",i),r.removeEventListener(_u.MOVING,s),r.removeEventListener(_u.MOVED,o),r.removeEventListener(_u.RESIZING,n),r.removeEventListener(_u.RESIZED,a)}}bindSelectionBrush(e){const{root:r,api:i,themeColors:s}=ps(this,QE,"f"),{selectionBrushSortMode:o,selectionBrushStyle:n}=ps(this,X5,"f");let a=[];const l=y=>i.elementsFromBBox(y.minX,y.minY,y.maxX,y.maxY).filter(_=>{if(!_.selectable)return!1;const{minX:w,minY:E,maxX:A,maxY:x}=_.getBounds();return y.minX<w&&y.minY<E&&y.maxX>A&&y.maxY>x}),c=(y,_)=>y.length===0&&_.length===0?!0:y.length!==_.length?!1:y.every((w,E)=>w===_[E]),h=y=>{for(let _=0;_<y.length;_++){const w=y[_-1];w&&y[_].sort((E,A)=>{const x=w.indexOf(E),S=w.indexOf(A);return(x===-1?1/0:x)-(S===-1?1/0:S)})}},u=e(y=>{var _;y.button===0&&this.selected.length===0&&((_=ps(this,ia,"f"))===null||_===void 0||_.onMouseDown(y))}),d=e(y=>{var _;(_=ps(this,ia,"f"))===null||_===void 0||_.onMouseMove(y)}),f=e(y=>{var _;y.button===0&&this.selected.length===0&&((_=ps(this,ia,"f"))===null||_===void 0||_.onMouseUp(y))});r.addEventListener("pointerdown",u),r.addEventListener("pointermove",d),r.addEventListener("pointerup",f);const g=y=>{a=[];const{selectionBrushFill:_,selectionBrushStroke:w}=s[i.getTheme()];ps(this,ia,"f").render(y,Object.assign(Object.assign({},n),{fill:_,stroke:w,fillOpacity:.5}))},p=y=>{const{selectionBrushFill:_,selectionBrushStroke:w}=s[i.getTheme()];ps(this,ia,"f").render(y,Object.assign(Object.assign({},n),{fill:_,stroke:w,fillOpacity:.5}))},m=y=>{if(o==="behavior"){const E=qat(y),A=l(E),x=a[a.length-1];(!x||!c(A,x))&&a.push(A)}const{selectionBrushFill:_,selectionBrushStroke:w}=s[i.getTheme()];ps(this,ia,"f").render(y,Object.assign(Object.assign({},n),{fill:_,stroke:w,fillOpacity:.5}))},v=y=>{if(ps(this,ia,"f").hide(),o==="behavior")h(a),a[a.length-1].forEac

2184h(_=>{this.selectShape(_)});else if(o==="directional"){const _=qat(y),{start:w,end:E}=ps(this,ia,"f"),A=_.maxX-_.minX>_.maxY-_.minY?"h":"v";let x;w.canvas.x<E.canvas.x&&w.canvas.y<E.canvas.y?A==="h"?x="lr":x="tb":w.canvas.x>E.canvas.x&&w.canvas.y>E.canvas.y?A==="h"?x="rl":x="bt":w.canvas.x<E.canvas.x&&w.canvas.y>E.canvas.y?A==="h"?x="lr":x="bt":w.canvas.x>E.canvas.x&&w.canvas.y<E.canvas.y&&(A==="h"?x="rl":x="tb"),l(_).sort((S,T)=>{const R=S.getBounds(),B=T.getBounds();return x==="lr"?R.minX-B.minX:x==="rl"?B.maxX-R.maxX:x==="tb"?R.minY-B.minY:x==="bt"?B.maxY-R.maxY:null}).filter(S=>S!==null).forEach(S=>{this.selectShape(S)})}},b=()=>{ps(this,ia,"f").hide()};return ps(this,ia,"f").on(Io.START,g),ps(this,ia,"f").on(Io.MODIFIED,m),ps(this,ia,"f").on(Io.MOVE,p),ps(this,ia,"f").on(Io.COMPLETE,v),ps(this,ia,"f").on(Io.CANCEL,b),()=>{ps(this,ia,"f").off(Io.START,g),ps(this,ia,"f").off(Io.MODIFIED,m),ps(this,ia,"f").off(Io.MOVE,p),ps(this,ia,"f").off(Io.COMPLETE,v),ps(this,ia,"f").off(Io.CANCEL,b),r.removeEventListener("pointerdown",u),r.removeEventListener("pointermove",d),r.removeEventListener("pointerup",f)}}get selected(){return ps(this,Sm,"f")}getOrCreateSelectable(e){if(!ps(this,vR,"f")[e.uid]){const r=new qkt({target:e});r&&(r.plugin=this,ps(this,vR,"f")[e.uid]=r,ps(this,aD,"f").appendChild(r))}return ps(this,vR,"f")[e.uid]}selectShape(e){const r=this.getOrCreateSelectable(e);if(r&&ps(this,Sm,"f").indexOf(e)===-1){r.visible=!0,ps(this,Sm,"f").push(e);const{root:i,api:{createCustomEvent:s}}=ps(this,QE,"f");i.dispatchEvent(s("selected",e))}}deselectShape(e){const r=ps(this,Sm,"f").indexOf(e);if(r>-1){const i=this.getOrCreateSelectable(e);i&&(i.visible=!1),ps(this,Sm,"f").splice(r,1);const{root:s,api:{createCustomEvent:o}}=ps(this,QE,"f");s.dispatchEvent(o("deselected",e))}}deselectAllShapes(){[...ps(this,Sm,"f")].forEach(e=>{this.deselectShape(e)})}}X5=new WeakMap,Sm=new WeakMap,vR=new WeakMap,QE=new WeakMap,ia=new WeakMap,aD=new WeakMap;var a_=function(t,e,r,i,s){if(i==="m")throw new TypeError("Private method is not writable");if(i==="a"&&!s)throw new TypeError("Private accessor was defined without a setter");if(typeof e=="function"?t!==e||!s:!e.has(t))throw new TypeError("Cannot write private member to an object whose class did not declare it");return i==="a"?s.call(t,r):s?s.value=r:e.set(t,r),r},Do=function(t,e,r,i){if(r==="a"&&!i)throw new TypeError("Private accessor was defined without a getter");if(typeof e=="function"?t!==e||!i:!e.has(t))throw new TypeError("Cannot read private member from an object whose class did not declare it");return 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2184return i==="a"?s.call(t,r):s?s.value=r:e.set(t,r),r},(function(t){t.SELECT="select",t.HAND="hand",t.DRAW_RECT="draw-rect"})(Fa||(Fa={}));const Jat=()=>({mode:Fa.HAND,zoom:1});QQ=class{get pluginContext(){return Yr(this,Vl,"f")}get root(){return Yr(this,l_,"f")}get camera(){return Yr(this,gD,"f")}constructor(t){V5.set(this,void 0),Vl.set(this,void 0),Tm.set(this,void 0),pD.set(this,void 0),_R.set(this,void 0),Y5.set(this,void 0),l_.set(this,new Tv),gD.set(this,void 0),lf.set(this,!0),$5.set(this,new Set),t1.set(this,new Set),e1.set(this,void 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mergeObjects(e,r,i){const s=Object.assign({},e);for(const o of Object.keys(i))delete s[o];return Object.assign(Object.assign({},s),r)}static mergeArrays(e,r,i,s){return Object.values(Qy.mergeObjects(m0(e??[],s),m0(r??[],s),m0(i??[],s)))}static diffObjects(e,r,i,s){var o,n;if(!(!e[i]&&!r[i])&&(typeof e[i]=="object"||typeof r[i]=="object")){const a=(o=e[i])!==null&&o!==void 0?o:{},l=(n=r[i])!==null&&n!==void 0?n:{},c=Qy.getLeftDifferences(a,l).reduce((u,d)=>(u[d]=s(a[d]),u),{}),h=Qy.getRightDifferences(a,l).reduce((u,d)=>(u[d]=s(l[d]),u),{});Object.keys(c).length||Object.keys(h).length?(Reflect.set(e,i,c),Reflect.set(r,i,h)):(Reflect.deleteProperty(e,i),Reflect.deleteProperty(r,i))}}static diffArrays(e,r,i,s){if(!(!e[i]&&!r[i])&&(Array.isArray(e[i])||Array.isArray(r[i]))){const o=Array.isArray(e[i])?e[i]:[],n=Array.isArray(r[i])?r[i]:[],a=m0(Qy.getLeftDifferences(m0(o,s),m0(n,s))),l=m0(Qy.getRightDifferences(m0(o,s),m0(n,s)));if(Object.keys(a).length||Object.keys(l).length){const c=o.filter(u=>a[s?s(u):String(u)]),h=n.filter(u=>l[s?s(u):String(u)]);Reflect.set(e,i,c),Reflect.set(r,i,h)}else Reflect.deleteProperty(e,i),Reflect.deleteProperty(r,i)}}static isLeftDifferent(e,r,i=!1){return!!this.distinctKeysIterator("left",e,r,i).next().value}static isRightDifferent(e,r,i=!1){return!!this.distinctKeysIterator("right",e,r,i).next().value}static getLeftDifferences(e,r,i=!1){return Array.from(this.distinctKeysIterator("left",e,r,i))}static getRightDifferences(e,r,i=!1){return Array.from(this.distinctKeysIterator("right",e,r,i))}static*distinctKeysIterator(e,r,i,s=!1){if(r===i)return;let o=[];e==="left"?o=Object.keys(r):e==="right"?o=Object.keys(i):e==="full"?o=Array.from(new Set([...Object.keys(r),...Object.keys(i)])):vPt(e,`Unknown distinctKeysIterator's join param "${e}"`);for(const n of o){const a=r[n],l=i[n];if(a!==l){if(!s&&typeof a=="object"&&typeof l=="object"&&a!==null&&l!==null&&cnt(a,l))continue;yield n}}}};var YH=function(t,e){var r={};for(var i in t)Object.prototype.hasOwnProperty.call(t,i)&&e.indexOf(i)<0&&(r[i]=t[i]);if(t!=null&&typeof Object.getOwnPropertySymbols=="function")for(var s=0,i=Object.getOwnPropertySymbols(t);s<i.length;s++)e.indexOf(i[s])<0&&Object.prototype.propertyIsEnumerable.call(t,i[s])&&(r[i[s]]=t[i[s]]);return r};let iLt=class gE{constructor(e){this.delta=e}static calculate(e,r){const i=vd.calculate(e,r,void 0);return new gE(i)}static empty(){return new gE(vd.create({},{}))}inverse(){const e=vd.create(this.delta.inserted,this.delta.deleted);return new gE(e)}applyTo(e,r){try{const i=YH(this.delta.inserted,[]),s=Object.assign(Object.assign({},e),i),o=this.filterInvisibleChanges(e,s,r);return[s,o]}catch(i){return console.error("Couldn't apply appstate change",i

2184),[e,!1]}}isEmpty(){return vd.isEmpty(this.delta)}static stripElementsProps(e){return YH(e,[])}static stripStandaloneProps(e){return YH(e,[])}filterInvisibleChanges(e,r,i){const s=e,o=r,n=vd.isRightDifferent(gE.stripElementsProps(s),gE.stripElementsProps(o)),a=vd.isRightDifferent(gE.stripStandaloneProps(s),gE.stripStandaloneProps(o));return!n&&!a?!1:n}};var $H=function(t,e){var r={};for(var i in t)Object.prototype.hasOwnProperty.call(t,i)&&e.indexOf(i)<0&&(r[i]=t[i]);if(t!=null&&typeof Object.getOwnPropertySymbols=="function")for(var s=0,i=Object.getOwnPropertySymbols(t);s<i.length;s++)e.indexOf(i[s])<0&&Object.prototype.propertyIsEnumerable.call(t,i[s])&&(r[i[s]]=t[i[s]]);return r};const Qat=t=>t;let h_=class od{constructor(e,r,i){this.added=e,this.removed=r,this.updated=i}static create(e,r,i,s={shouldRedistribute:!1}){let o;if(s.shouldRedistribute){const n=new Map,a=new Map,l=new Map,c=[...e,...r,...i];for(const[h,u]of c)this.satisfiesAddition(u)?n.set(h,u):this.satisfiesRemoval(u)?a.set(h,u):l.set(h,u);o=new od(n,a,l)}else o=new od(e,r,i);return o}static checkForVisibleDifference(e,r){return e.isDeleted&&r.isDeleted!==!1?!1:e.isDeleted&&r.isDeleted===!1||e.isDeleted===!1&&r.isDeleted?!0:vd.isRightDifferent(e,r)}inverse(){const e=o=>{const n=new Map;for(const[a,l]of o.entries())n.set(a,vd.create(l.inserted,l.deleted));return n},r=e(this.added),i=e(this.removed),s=e(this.updated);return od.create(i,r,s)}isEmpty(){return this.added.size===0&&this.removed.size===0&&this.updated.size===0}applyTo(e,r){let i=Qat(new Map(e));const s={containsVisibleDifference:!1,containsZindexDifference:!1};try{const o=od.createApplier(i,r,s);o(this.added),o(this.removed),o(this.updated),this.resolveConflicts(e,i)}catch(o){return console.error("Couldn't apply elements change",o),[e,!0]}return[i,s.containsVisibleDifference]}applyLatestChanges(e){const r=a=>l=>{const c={};for(const h of Object.keys(l))c[h]=a[h];return c},i=a=>{const l=new Map;for(const[c,h]of a.entries()){const u=e.get(c);if(u){const d=vd.create(h.deleted,h.inserted,r(u),"inserted");l.set(c,d)}else l.set(c,h)}return l},s=i(this.added),o=i(this.removed),n=i(this.updated);return od.create(s,o,n,{shouldRedistribute:!0})}static applyDelta(e,r,i={containsVisibleDifference:!0,containsZindexDifference:!0}){const s=$H(r.inserted,[]);if(!i.containsVisibleDifference){const{index:o}=s,n=$H(s,["index"]),a=od.checkForVisibleDifference(e,n);i.containsVisibleDifference=a}return i.containsZindexDifference||(i.containsZindexDifference=r.deleted.index!==r.inserted.index),fat(e,s)}resolveConflicts(e,r){const i=new Map,s=new Map(Array.from(e).filter(([l])=>i.has(l))),{added:o,removed:n,updated:a}=od.calculate(s,i);for(const[l,c]of o)this.added.set(l,c);for(const[l,c]of n)this.removed.set(l,c);for(const[l,c]of a)this.updated.set(l,c);return i}static calculate(e,r){if(e===r)return od.empty();const i=new Map,s=new Map,o=new Map;for(const n of e.values())if(!r.get(n.uid)){const a=Object.assign(Object.assign({},n),{isDeleted:!1}),l={isDeleted:!0},c=vd.create(a,l,od.stripIrrelevantProps);s.set(n.uid,c)}for(const n of r.values()){const a=e.get(n.uid);if(!a){const l={isDeleted:!0},c=Object.assign(Object.assign({},n),{isDeleted:!1}),h=vd.create(l,c,od.stripIrrelevantProps);i.set(n.uid,h);continue}if(a.versionNonce!==n.versionNonce){const l=vd.calculate(a,n,od.stripIrrelevantProps);if(typeof a.isDeleted=="boolean"&&typeof n.isDeleted=="boolean"&&a.isDeleted!==n.isDeleted){a.isDeleted&&!n.isDeleted?i.set(n.uid,l):s.set(n.uid,l);continue}vd.isEmpty(l)||o.set(n.uid,l)}}return od.create(i,s,o)}static empty(){return od.create(new Map,new Map,new Map)}static stripIrrelevantProps(e){const{uid:r,updated:i,version:s,versionNonce:o}=e;return $H(e,["uid","updated","version","versionNonce"])}};h_.satisfiesAddition=({deleted:t,inserted:e})=>t.isDeleted===!0&&!e.isDeleted,h_.satisfiesRemoval=({deleted:t,inserted:e})=>!t.isDeleted&&e.isDeleted===!0,h_.satisfiesUpdate=({deleted:t,inserted:e})=>!!t.isDeleted==!!e.isDeleted,h_.createApplier=(t,e,r)=>{const i=h_.createGetter(t,e,r);return s=>Array.from(s.entries()).reduce((o,[n,a])=>{const l=i(n,a.inserted);if(l){const c=h_.applyDelta(l,a,r);t.set(c.uid,c),o.set(c.uid,c)}return o},new Map)},h_.createGetter=(t,e,r)=>(i,s)=>{let o=t.get(i);return o||(o=e.get(i),o&&(r.containsZindexDifference=!0,(s.isDeleted===!1||s.isDeleted!==!0&&o.isDeleted===!1)&&(r.containsVisibleDifference=!0))),o};const sLt=Object.freeze(Object.defineProperty({__proto__:null,AABB:ea,AppStateChange:iLt,BrowserAdapter

2184:ent,Camera:Nat,Canvas:QQ,get CanvasMode(){return Fa},get CheckboardStyle(){return HE},Circle:Gl,CircleWrapper:aH,Custom:pH,CustomWrapper:Cnt,DOMAdapter:Bo,ElementsChange:h_,Ellipse:$h,EllipseWrapper:lH,Grid:Rnt,Group:Tv,History:rLt,HistoryEntry:eLt,IDENTITY_TRANSFORM:mnt,ImageExporter:ett,Path:Wc,PathWrapper:fH,Polyline:sp,PolylineWrapper:hH,Rect:ed,RectWrapper:cH,Rectangle:Ua,RoughCircle:Zh,RoughEllipse:Qh,RoughPath:tp,RoughPolyline:ky,RoughRect:au,Shape:du,Snapshot:class uet{constructor(e,r,i={didElementsChange:!1,didAppStateChange:!1,isEmpty:!1}){this.elements=e,this.appState=r,this.meta=i}static empty(){return new uet(new Map,Jat(),{didElementsChange:!1,didAppStateChange:!1,isEmpty:!0})}isEmpty(){return this.meta.isEmpty}maybeClone(e,r){const i=this.maybeCreateElementsSnapshot(e),s=this.maybeCreateAppStateSnapshot(r);let o=!1,n=!1;return this.elements!==i&&(o=!0),this.appState!==s&&(n=!0),!o&&!n?this:new 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2184return i==="a"?s.call(t,r):s?s.value=r:e.set(t,r),r},r1=function(t,e,r,i){if(r==="a"&&!i)throw new TypeError("Private accessor was defined without a getter");if(typeof e=="function"?t!==e||!i:!e.has(t))throw new TypeError("Cannot read private member from an object whose class did not declare it");return r==="m"?i:r==="a"?i.call(t):i?i.value:e.get(t)},Z5,_0;let hLt=class{constructor(t){Z5.set(this,void 0),_0.set(this,void 0);const{canvas:e,renderer:r="webgl",shaderCompilerPath:i="",devicePixelRatio:s}=t,o=lLt();rlt(this,_0,{globalThis:o,canvas:e,renderer:r,shaderCompilerPath:i,devicePixelRatio:s??o.devicePixelRatio,hooks:{init:new yD,initAsync:new aLt,beginFrame:new yD,endFrame:new yD,destroy:new yD,resize:new yD}},"f"),rlt(this,Z5,cLt(this,void 0,void 0,function*(){const{hooks:n}=r1(this,_0,"f");return[new nLt].forEach(a=>{a.apply(r1(this,_0,"f"))}),n.init.call(),yield n.initAsync.promise(),this}),"f")}get initialized(){return r1(this,Z5,"f").then(()=>this)}render(){const{hooks:t}=r1(this,_0,"f");t.beginFrame.call(),t.endFrame.call()}resize(t,e){const{hooks:r}=r1(this,_0,"f");r.resize.call(t,e)}destroy(){const{hooks:t}=r1(this,_0,"f");t.destroy.call()}getDOM(){return r1(this,_0,"f").canvas}};Z5=new WeakMap,_0=new WeakMap;const uLt=Object.freeze(Object.defineProperty({__proto__:null,Canvas:hLt},Symbol.toStringTag,{value:"Module"}));var dLt=function(t,e,r,i){function s(o){return o instanceof r?o:new r(function(n){n(o)})}return new(r||(r=Promise))(function(o,n){function a(h){try{c(i.next(h))}catch(u){n(u)}}function l(h){try{c(i.throw(h))}catch(u){n(u)}}function c(h){h.done?o(h.value):s(h.value).then(a,l)}c((i=i.apply(t,e||[])).next())})},AR=function(t,e,r,i,s){if(i==="m")throw new TypeError("Private method is not writable");if(i==="a"&&!s)throw new TypeError("Private accessor was defined without a setter");if(typeof e=="function"?t!==e||!s:!e.has(t))throw new TypeError("Cannot write private member to an object whose class did not declare it");return i==="a"?s.call(t,r):s?s.value=r:e.set(t,r),r},nn=function(t,e,r,i){if(r==="a"&&!i)throw new TypeError("Private accessor was defined without a getter");if(typeof e=="function"?t!==e||!i:!e.has(t))throw new TypeError("Cannot read private member from an object whose class did not declare it");return r==="m"?i:r==="a"?i.call(t):i?i.value:e.get(t)},xR,Mh,u_,SR,TR;let fLt=class{constructor(){xR.set(this,void 0),Mh.set(this,void 0),u_.set(this,void 0),SR.set(this,void 0),TR.set(this,void 0)}apply(t){const{hooks:e,canvas:r,renderer:i,shaderCompilerPath:s,devicePixelRatio:o}=t;e.initAsync.tapPromise(()=>dLt(this,void 0,void 0,function*(){let n;i==="webgl"?n=new hd({targets:["webgl2","webgl1"],antialias:!0,shaderDebug:!0,trackResources:!0,onContextCreationError:()=>{},onContextLost:()=>{},onContextRestored(h){}}):n=new ud({shaderCompilerPath:s,onContextLost:()=>{}});const{width:a,height:l}=r,c=yield n.createSwapChain(r);c.configureSwapChain(a,l),AR(this,xR,c,"f"),AR(this,Mh,c.getDevice(),"f"),AR(this,u_,nn(this,Mh,"f").createRenderTargetFromTexture(nn(this,Mh,"f").createTexture({format:I.U8_RGBA_RT,width:a,height:l,usage:xr.RENDER_TARGET})),"f"),AR(this,TR,nn(this,Mh,"f").createBuffer({viewOrSize:new Float32Array([a/o,l/o]),usage:dt.UNIFORM,hint:Et.DYNAMIC}),"f")})),e.resize.tap((n,a)=>{nn(this,xR,"f").configureSwapChain(n*o,a*o),nn(this,u_,"f")&&(nn(this,u_,"f").destroy(),AR(this,u_,nn(this,Mh,"f").createRenderTargetFromTexture(nn(this,Mh,"f").createTexture({format:I.U8_RGBA_RT,width:n*o,height:a*o,usage:xr.RENDER_TARGET})),"f"))}),e.destroy.tap(()=>{nn(this,u_,"f").destroy(),nn(this,TR,"f").destroy(),nn(this,Mh,"f").destroy(),nn(this,Mh,"f").checkForLeaks()}),e.beginFrame.tap(()=>{const{width:n,height:a}=nn(this,xR,"f").getCanvas(),l=nn(this,xR,"f").getOnscreenTexture();nn(this,TR,"f").setSubData(0,new Uint8Array(new Float32Array([n/o,a/o]).buffer)),nn(this,Mh,"f").beginFrame(),AR(this,SR,nn(this,Mh,"f").createRenderPass({colorAttachment:[nn(this,u_,"f")],colorResolveTo:[l],colorClearColor:[op]}),"f"),nn(this,SR,"f").setViewport(0,0,n,a)}),e.endFrame.tap(()=>{nn(this,Mh,"f").submitPass(nn(this,SR,"f")),nn(this,Mh,"f").endFrame()}),e.render.tap(n=>

2184{n.render(nn(this,Mh,"f"),nn(this,SR,"f"),nn(this,TR,"f"))})}};xR=new WeakMap,Mh=new WeakMap,u_=new WeakMap,SR=new WeakMap,TR=new WeakMap;var KH=function(t,e,r,i){if(r==="a"&&!i)throw new TypeError("Private accessor was defined without a getter");if(typeof e=="function"?t!==e||!i:!e.has(t))throw new TypeError("Cannot read private member from an object whose class did not declare it");return r==="m"?i:r==="a"?i.call(t):i?i.value:e.get(t)},vD;let pLt=class{constructor(){vD.set(this,[])}getCallbacksNum(){return KH(this,vD,"f").length}tapPromise(t){KH(this,vD,"f").push(t)}promise(...t){return Promise.all(KH(this,vD,"f").map(e=>e(...t)))}};vD=new WeakMap;var ilt=function(t,e,r,i){if(r==="a"&&!i)throw new TypeError("Private accessor was defined without a getter");if(typeof e=="function"?t!==e||!i:!e.has(t))throw new TypeError("Cannot read private member from an object whose class did not declare it");return r==="m"?i:r==="a"?i.call(t):i?i.value:e.get(t)},J5;let RR=class{constructor(){J5.set(this,[])}tap(t){ilt(this,J5,"f").push(t)}call(...t){ilt(this,J5,"f").forEach(function(e){e.apply(void 0,t)})}};J5=new WeakMap;const gLt=()=>typeof globalThis<"u"?globalThis:typeof self<"u"?self:typeof window<"u"?window:typeof global<"u"?global:{};var mLt=function(t,e,r,i){function s(o){return o instanceof r?o:new r(function(n){n(o)})}return new(r||(r=Promise))(function(o,n){function a(h){try{c(i.next(h))}catch(u){n(u)}}function l(h){try{c(i.throw(h))}catch(u){n(u)}}function c(h){h.done?o(h.value):s(h.value).then(a,l)}c((i=i.apply(t,e||[])).next())})},slt=function(t,e,r,i,s){if(i==="m")throw new TypeError("Private method is not writable");if(i==="a"&&!s)throw new TypeError("Private accessor was defined without a setter");if(typeof e=="function"?t!==e||!s:!e.has(t))throw new TypeError("Cannot write private member to an object whose class did not declare it");return i==="a"?s.call(t,r):s?s.value=r:e.set(t,r),r},cf=function(t,e,r,i){if(r==="a"&&!i)throw new TypeError("Private accessor was defined without a getter");if(typeof e=="function"?t!==e||!i:!e.has(t))throw new TypeError("Cannot read private member from an object whose class did not declare it");return r==="m"?i:r==="a"?i.call(t):i?i.value:e.get(t)},Q5,b0,i1;let yLt=class{constructor(t){Q5.set(this,void 0),b0.set(this,void 0),i1.set(this,[]);const{canvas:e,renderer:r="webgl",shaderCompilerPath:i="",devicePixelRatio:s}=t,o=gLt();slt(this,b0,{globalThis:o,canvas:e,renderer:r,shaderCompilerPath:i,devicePixelRatio:s??o.devicePixelRatio,hooks:{init:new RR,initAsync:new pLt,beginFrame:new RR,render:new RR,endFrame:new RR,destroy:new RR,resize:new RR}},"f"),slt(this,Q5,mLt(this,void 0,void 0,function*(){const{hooks:n}=cf(this,b0,"f");return[new fLt].forEach(a=>{a.apply(cf(this,b0,"f"))}),n.init.call(),yield n.initAsync.promise(),this}),"f")}get initialized(){return cf(this,Q5,"f").then(()=>this)}render(){const{hooks:t}=cf(this,b0,"f");t.beginFrame.call(),cf(this,i1,"f").forEach(e=>{t.render.call(e)}),t.endFrame.call()}resize(t,e){const{hooks:r}=cf(this,b0,"f");r.resize.call(t,e)}destroy(){const{hooks:t}=cf(this,b0,"f");cf(this,i1,"f").forEach(e=>e.destroy()),t.destroy.call()}getDOM(){return cf(this,b0,"f").canvas}appendChild(t){cf(this,i1,"f").push(t)}removeChild(t){const e=cf(this,i1,"f").indexOf(t);e!==-1&&cf(this,i1,"f").splice(e,1)}};Q5=new WeakMap,b0=new WeakMap,i1=new WeakMap;let olt=class{constructor(){this.renderDirtyFlag=!0}};const vLt=`
2185layout(std140) uniform SceneUniforms {
2186  vec2 u_Resolution;
2187};
2188
2189layout(std140) uniform ShapeUniforms {
2190  float u_AntiAliasingType;
2191};
2192
2193layout(location = 0) in vec2 a_FragCoord;
2194layout(location = 1) in vec2 a_Position;
2195layout(location = 2) in vec2 a_Size;
2196layout(location = 3) in vec4 a_FillColor;
2197
2198out vec2 v_FragCoord;
2199out vec4 v_FillColor;
2200
2201void main() {
2202  v_FragCoord = a_FragCoord;
2203  v_FillColor = a_FillColor;
2204
2205  // Pixel space to [0, 1] (Screen space)
2206  vec2 zeroToOne = (a_Position + a_Size * a_FragCoord) / u_Resolution;
2207
2208  // Convert from [0, 1] to [0, 2]
2209  vec2 zeroToTwo = zeroToOne * 2.0;
2210
2211  // Convert from [0, 2] to [-1, 1] (NDC/clip space)
2212  vec2 clipSpace = zeroToTwo - 1.0;
2213
2214  // Flip Y axis
2215  gl_Position = vec4(clipSpace * vec2(1, -1), 0.0, 1.0);
2216}
2217`,_Lt=`
2218layout(std140) uniform SceneUniforms {
2219  vec2 u_Resolution;
2220};
2221
2222layout(std140) uniform ShapeUniforms {
2223  float u_AntiAliasingType;
2224};
2225
2226out vec4 outputColor;
2227
2228in vec2 v_FragCoord;
2229in vec4 v_FillColor;
2230
2231float sdf_circle(vec2 p, float r) {
2232  return length(p) - r;
2233}
2234
2235void main() {
2236  float distance = sdf_circle(v_FragCoord, 1.0);
2237
2238  if (distance > 0.0) {
2239    discard;
2240  }
2241
2242  int antiAliasingType = int(floor(u_AntiAliasingType + 0.5));
2243  
2244  float alpha;
2245  if (antiAliasingType == 0) {
2246    // Non Anti-aliasing

2247    alpha = 1.0;
2248  } else if (antiAliasingType == 1) {
2249    // Use Smoothstep
2250    alpha = smoothstep(0.0, 0.01, -distance);
2251  } else if (antiAliasingType == 2) {
2252    // Use Divide Fixed
2253    alpha = clamp(-distance / 0.01, 0.0, 1.0);
2254  } else if (antiAliasingType == 3) {
2255    // Use fwidth
2256    alpha = clamp(-distance / fwidth(-distance), 0.0, 1.0);
2257  }
2258
2259  outputColor = v_FillColor;
2260  outputColor.a *= alpha;
2261}
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2262s1=new WeakMap,_D=new WeakMap,CR=new WeakMap,bD=new WeakMap,MR=new WeakMap,BR=new WeakMap,wD=new WeakMap,OR=new WeakMap,IR=new WeakMap,o1=new WeakMap,ED=new WeakMap,n1=new WeakMap,tW=new WeakMap,AD=new WeakMap;const wLt=Object.freeze(Object.defineProperty({__proto__:null,get AntiAliasingType(){return eW},Canvas:yLt,Circle:bLt,Shape:olt},Symbol.toStringTag,{value:"Module"})),nlt=new wn,rW=0;let qH=class{constructor(){this.renderDirtyFlag=!0,this.transform=new wn,this.children=[]}get worldTransform(){return this.transform.worldTransform}get localTransform(){return this.transform.localTransform}get position(){return this.transform.position}set position(t){this.transform.position.copyFrom(t)}get scale(){return this.transform.scale}set scale(t){this.transform.scale.copyFrom(t)}get pivot(){return this.transform.pivot}set pivot(t){this.transform.pivot.copyFrom(t)}get skew(){return this.transform.skew}set skew(t){this.transform.skew.copyFrom(t)}get rotation(){return this.transform.rotation}set rotation(t){this.transform.rotation=t}get angle(){return this.transform.rotation*id}set angle(t){this.transform.rotation=t*eu}appendChild(t){return t.parent&&t.parent.removeChild(t),t.parent=this,t.transform._parentID=-1,this.children.push(t),t}removeChild(t){const e=this.children.indexOf(t);return e===-1?null:(t.parent=void 0,t.transform._parentID=-1,this.children.splice(e,1),t)}};const ELt=`
2263layout(std140) uniform SceneUniforms {
2264  vec2 u_Resolution;
2265};
2266
2267layout(std140) uniform ShapeUniforms {
2268  mat3 u_ModelMatrix;
2269};
2270
2271layout(location = 0) in vec2 a_FragCoord;
2272layout(location = 1) in vec2 a_Position;
2273layout(location = 2) in vec2 a_Size;
2274layout(location = 3) in vec4 a_FillColor;
2275
2276out vec2 v_FragCoord;
2277out vec4 v_FillColor;
2278
2279void main() {
2280  v_FragCoord = a_FragCoord;
2281  v_FillColor = a_FillColor;
2282
2283  vec2 position = (u_ModelMatrix * vec3(a_Position + a_Size * a_FragCoord, 1)).xy;
2284
2285  // Pixel space to [0, 1] (Screen space)
2286  vec2 zeroToOne = position / u_Resolution;
2287
2288  // Convert from [0, 1] to [0, 2]
2289  vec2 zeroToTwo = zeroToOne * 2.0;
2290
2291  // Convert from [0, 2] to [-1, 1] (NDC/clip space)
2292  vec2 clipSpace = zeroToTwo - 1.0;
2293
2294  // Flip Y axis
2295  gl_Position = vec4(clipSpace * vec2(1, -1), 0.0, 1.0);
2296}
2297`,ALt=`
2298layout(std140) uniform SceneUniforms {
2299  vec2 u_Resolution;
2300};
2301
2302out vec4 outputColor;
2303
2304in vec2 v_FragCoord;
2305in vec4 v_FillColor;
2306
2307float sdf_circle(vec2 p, float r) {
2308  return length(p) - r;
2309}
2310
2311void main() {
2312  float distance = sdf_circle(v_FragCoord, 1.0);
2313
2314  if (distance > 0.0) {
2315    discard;
2316  }
2317  
2318  float alpha = clamp(-distance / fwidth(-distance), 0.0, 1.0);
2319
2320  outputColor = v_FillColor;
2321  outputColor.a *= alpha;
2322}
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private member from an object whose class did not declare it");return r==="m"?i:r==="a"?i.call(t):i?i.value:e.get(t)},oW;let zR=class{constructor(){oW.set(this,[])}tap(t){clt(this,oW,"f").push(t)}call(...t){clt(this,oW,"f").forEach(function(e){e.apply(void 0,t)})}};oW=new WeakMap;const PLt=()=>typeof globalThis<"u"?globalThis:typeof self<"u"?self:typeof window<"u"?window:typeof global<"u"?global:{};

2323function t9(t,e){e(t),t.children.forEach(r=>{t9(r,e)})}const e9=0;function BD(t){return[t[0],t[1],t[2],e9,t[3],t[4],t[5],e9,t[6],t[7],t[8],e9]}const FLt={linear:cr(0,0,1,1),ease:cr(.25,.1,.25,1),"ease-in":cr(.42,0,1,1),"ease-out":cr(0,0,.58,1),"ease-in-out":cr(.42,0,.58,1)};var Ti=function(t,e,r,i){if(r==="a"&&!i)throw new TypeError("Private accessor was defined without a getter");if(typeof e=="function"?t!==e||!i:!e.has(t))throw new TypeError("Cannot read private member from an object whose class did not declare it");return r==="m"?i:r==="a"?i.call(t):i?i.value:e.get(t)},bd=function(t,e,r,i,s){if(i==="m")throw new TypeError("Private method is not writable");if(i==="a"&&!s)throw new TypeError("Private accessor was defined without a setter");if(typeof e=="function"?t!==e||!s:!e.has(t))throw new TypeError("Cannot write private member to an object whose class did not declare it");return i==="a"?s.call(t,r):s?s.value=r:e.set(t,r),r},E0,Rm,Cm,Mm,Sp,OD,ID,DD,nW,PD;const NLt=.01;let hlt=class{constructor(t,e){this.clipSpaceNearZ=Sh.NEGATIVE_ONE,E0.set(this,1),Rm.set(this,0),Cm.set(this,0),Mm.set(this,0),Sp.set(this,Bt()),OD.set(this,Bt()),ID.set(this,Bt()),DD.set(this,Bt()),nW.set(this,Bt()),PD.set(this,void 0),this.projection(t,e),this.updateMatrix()}projection(t,e){ld(Ti(this,OD,"f"),t,e),this.updateViewProjectionMatrix()}updateMatrix(){const t=1/Ti(this,E0,"f");Yc(Ti(this,Sp,"f")),bi(Ti(this,Sp,"f"),Ti(this,Sp,"f"),[Ti(this,Rm,"f"),Ti(this,Cm,"f")]),Mo(Ti(this,Sp,"f"),Ti(this,Sp,"f"),Ti(this,Mm,"f")),xh(Ti(this,Sp,"f"),Ti(this,Sp,"f"),[t,t]),_i(Ti(this,ID,"f"),Ti(this,Sp,"f")),this.updateViewProjectionMatrix()}updateViewProjectionMatrix(){us(Ti(this,DD,"f"),Ti(this,OD,"f"),Ti(this,ID,"f")),_i(Ti(this,nW,"f"),Ti(this,DD,"f"))}get projectionMatrix(){return Ti(this,OD,"f")}get viewMatrix(){return Ti(this,ID,"f")}get viewProjectionMatrix(){return Ti(this,DD,"f")}get viewProjectionMatrixInv(){return Ti(this,nW,"f")}get matrix(){return Ti(this,Sp,"f")}get zoom(){return Ti(this,E0,"f")}set zoom(t){Ti(this,E0,"f")!==t&&(bd(this,E0,t,"f"),this.updateMatrix())}get x(){return Ti(this,Rm,"f")}set x(t){Ti(this,Rm,"f")!==t&&(bd(this,Rm,t,"f"),this.updateMatrix())}get y(){return Ti(this,Cm,"f")}set y(t){Ti(this,Cm,"f")!==t&&(bd(this,Cm,t,"f"),this.updateMatrix())}get rotation(){return Ti(this,Mm,"f")}set rotation(t){Ti(this,Mm,"f")!==t&&(bd(this,Mm,t,"f"),this.updateMatrix())}createLandmark(t={}){return Object.assign({zoom:Ti(this,E0,"f"),x:Ti(this,Rm,"f"),y:Ti(this,Cm,"f"),rotation:Ti(this,Mm,"f")},t)}gotoLandmark(t,e={}){const{easing:r="linear",duration:i=100,onframe:s=void 0,onfinish:o=void 0}=e,{zoom:n,x:a,y:l,rotation:c}=t,h=()=>{bd(this,E0,n,"f"),bd(this,Rm,a,"f"),bd(this,Cm,l,"f"),bd(this,Mm,c,"f"),this.updateMatrix(),o&&o()};if(i===0){h();return}this.cancelLandmarkAnimation();let u;const d=[a,l],f=[n,c],g=p=>{u===void 0&&(u=p);const m=p-u;if(m>i){h();return}const v=FLt[r](m/i),b=it(),y=Be(1,0);if(ta(b,[Ti(this,Rm,"f"),Ti(this,Cm,"f")],d,v),ta(y,[this.zoom,Ti(this,Mm,"f")],f,v),bd(this,Rm,b[0],"f"),bd(this,Cm,b[1],"f"),bd(this,E0,y[0],"f"),bd(this,Mm,y[1],"f"),this.updateMatrix(),za(b,d)<=NLt){h();return}m<i&&(s&&s(v),bd(this,PD,requestAnimationFrame(g),"f"))};requestAnimationFrame(g)}cancelLandmarkAnimation(){Ti(this,PD,"f")!==void 0&&cancelAnimationFrame(Ti(this,PD,"f"))}};E0=new WeakMap,Rm=new WeakMap,Cm=new WeakMap,Mm=new WeakMap,Sp=new WeakMap,OD=new WeakMap,ID=new WeakMap,DD=new WeakMap,nW=new WeakMap,PD=new WeakMap;const ult=new wn;let r9=class{constructor(){this.renderDirtyFlag=!0,this.transform=new wn,this.children=[]}get worldTransform(){return this.transform.worldTransform}get localTransform(){return this.transform.localTransform}get position(){return this.transform.position}set position(t){this.transform.position.copyFrom(t)}get scale(){return this.transform.scale}set scale(t){this.transform.scale.copyFrom(t)}get pivot(){return this.transform.pivot}set pivot(t){this.transform.pivot.copyFrom(t)}get skew(){return this.transform.skew}set skew(t){this.transform.skew.copyFrom(t)}get rotation(){return this.transform.rotation}set rotation(t){this.transform.rotation=t}get angle(){return this.transform.rotation*id}set angle(t){this.transform.rotation=t*eu}appendChild(t){return t.parent&&t.parent.removeChild(t),t.parent=this,t.transform._parentID=-1,this.children.push(t),t}removeChild(t){const e=this.children.indexOf(t);return e===-1?null:(t.parent=void 0,t.transform._parentID=-1,this.children.splice(e,1),t)}};const kLt=`
2324layout(std140) uniform SceneUniforms {
2325  mat3 u_ProjectionMatrix;
2326  mat3 u_ViewMatrix;
2327};
2328
2329layout(std140) uniform ShapeUniforms {
2330  mat3 u_ModelMatrix;
2331};
2332
2333layout(location = 0) in vec2 a_FragCoord;
2334layout(location = 1) in vec2 a_Position;
2335layout(location = 2) in vec2 a_Size;
2336layout(location = 3) in vec4 a_FillColor;
2337
2338out vec2 v_FragCoord;
2339out vec4 v_FillColor;
2340
2341void main() {
2342  v_FragCoord = a_FragCoord;
2343  v_FillColor = a_FillColor;
2344
2345  gl_Position = vec4((u_ProjectionMatrix 

2346    * u_ViewMatrix
2347    * u_ModelMatrix 
2348    * vec3(a_Position + a_Size * a_FragCoord, 1)).xy, 0, 1);
2349}
2350`,LLt=`
2351layout(std140) uniform SceneUniforms {
2352  mat3 u_ProjectionMatrix;
2353  mat3 u_ViewMatrix;
2354};
2355
2356layout(std140) uniform ShapeUniforms {
2357  mat3 u_ModelMatrix;
2358};
2359
2360out vec4 outputColor;
2361
2362in vec2 v_FragCoord;
2363in vec4 v_FillColor;
2364
2365float sdf_circle(vec2 p, float r) {
2366  return length(p) - r;
2367}
2368
2369void main() {
2370  float distance = sdf_circle(v_FragCoord, 1.0);
2371
2372  if (distance > 0.0) {
2373    discard;
2374  }
2375  
2376  float alpha = clamp(-distance / fwidth(-distance), 0.0, 1.0);
2377
2378  outputColor = v_FillColor;
2379  outputColor.a *= alpha;
2380}
2381`;var zi=function(t,e,r,i){if(r==="a"&&!i)throw new TypeError("Private accessor was defined without a getter");if(typeof e=="function"?t!==e||!i:!e.has(t))throw new TypeError("Cannot read private member from an object whose class did not declare it");return r==="m"?i:r==="a"?i.call(t):i?i.value:e.get(t)},wd=function(t,e,r,i,s){if(i==="m")throw new TypeError("Private method is not writable");if(i==="a"&&!s)throw new TypeError("Private accessor was defined without a setter");if(typeof e=="function"?t!==e||!s:!e.has(t))throw new TypeError("Cannot write private member to an object whose class did not declare it");return i==="a"?s.call(t,r):s?s.value=r:e.set(t,r),r},VR,YR,u1,FD,d1,f1,ND,$R,kD,HR,KR,qR,LD;let ULt=class extends r9{constructor(t={}){super(),VR.set(this,void 0),YR.set(this,void 0),u1.set(this,void 0),FD.set(this,void 0),d1.set(this,void 0),f1.set(this,void 0),ND.set(this,void 0),$R.set(this,void 0),kD.set(this,void 0),HR.set(this,void 0),KR.set(this,void 0),qR.set(this,void 0),LD.set(this,void 0);const{cx:e,cy:r,r:i,fill:s}=t;this.cx=e??0,this.cy=r??0,this.r=i??0,this.fill=s??"black"}get cx(){return zi(this,VR,"f")}set cx(t){zi(this,VR,"f")!==t&&(wd(this,VR,t,"f"),this.renderDirtyFlag=!0)}get cy(){return zi(this,YR,"f")}set cy(t){zi(this,YR,"f")!==t&&(wd(this,YR,t,"f"),this.renderDirtyFlag=!0)}get r(){return zi(this,u1,"f")}set r(t){zi(this,u1,"f")!==t&&(wd(this,u1,t,"f"),this.renderDirtyFlag=!0)}get fill(){return zi(this,FD,"f")}set fill(t){zi(this,FD,"f")!==t&&(wd(this,FD,t,"f"),wd(this,d1,sr.rgb(t),"f"),this.renderDirtyFlag=!0)}render(t,e,r){zi(this,f1,"f")||(wd(this,f1,t.createProgram({vertex:{glsl:kLt},fragment:{glsl:LLt}}),"f"),wd(this,HR,t.createBuffer({viewOrSize:Float32Array.BYTES_PER_ELEMENT*16,usage:dt.UNIFORM,hint:Et.DYNAMIC}),"f"),wd(this,$R,t.createBuffer({viewOrSize:Float32Array.BYTES_PER_ELEMENT*8,usage:dt.VERTEX,hint:Et.DYNAMIC}),"f"),wd(this,ND,t.createBuffer({viewOrSize:new Float32Array([-1,-1,1,-1,1,1,-1,1]),usage:dt.VERTEX,hint:Et.STATIC}),"f"),wd(this,kD,t.createBuffer({viewOrSize:new Uint32Array([0,1,2,0,2,3]),usage:dt.INDEX,hint:Et.STATIC}),"f"),wd(this,qR,t.createInputLayout({vertexBufferDescriptors:[{arrayStride:8,stepMode:ne.VERTEX,attributes:[{shaderLocation:0,offset:0,format:I.F32_RG}]},{arrayStride:32,stepMode:ne.INSTANCE,attributes:[{shaderLocation:1,offset:0,format:I.F32_RG},{shaderLocation:2,offset:8,format:I.F32_RG},{shaderLocation:3,offset:16,format:I.F32_RGBA}]}],indexBufferFormat:I.U32_R,program:zi(this,f1,"f")}),"f"),wd(this,KR,t.createRenderPipeline({inputLayout:zi(this,qR,"f"),program:zi(this,f1,"f"),colorAttachmentFormats:[I.U8_RGBA_RT],megaStateDescriptor:{attachmentsState:[{channelWriteMask:Di.ALL,rgbBlendState:{blendMode:hr.ADD,blendSrcFactor:kt.SRC_ALPHA,blendDstFactor:kt.ONE_MINUS_SRC_ALPHA},alphaBlendState:{blendMode:hr.ADD,blendSrcFactor:kt.ONE,blendDstFactor:kt.ONE_MINUS_SRC_ALPHA}}]}}),"f"),wd(this,LD,t.createBindings({pipeline:zi(this,KR,"f"),uniformBufferBindings:[{buffer:r},{buffer:zi(this,HR,"f")}]}),"f")),zi(this,HR,"f").setSubData(0,new Uint8Array(new Float32Array(BD(this.worldTransform.toArray(!0))).buffer)),this.renderDirtyFlag&&zi(this,$R,"f").setSubData(0,new Uint8Array(new Float32Array([zi(this,VR,"f"),zi(this,YR,"f"),zi(this,u1,"f"),zi(this,u1,"f"),zi(this,d1,"f").r/255,zi(this,d1,"f").g/255,zi(this,d1,"f").b/255,zi(this,d1,"f").opacity]).buffer)),e.setPipeline(zi(this,KR,"f")),e.setVertexInput(zi(this,qR,"f"),[{buffer:zi(this,ND,"f")},{buffer:zi(this,$R,"f")}],{buffer:zi(this,kD,"f")}),e.setBindings(zi(this,LD,"f")),e.drawIndexed(6,1),this.renderDirtyFlag=!1}destroy(){zi(this,f1,"f").destroy(),zi(this,$R,"f").destroy(),zi(this,ND,"f").destroy(),zi(this,kD,"f").destroy(),zi(this,HR,"f").destroy(),zi(this,KR,"f").destroy(),zi(this,qR,"f").destroy(),zi(this,LD,"f").destroy()}};VR=new WeakMap,YR=new WeakMap,u1=new WeakMap,FD=new WeakMap,d1=new WeakMap,f1=new WeakMap,ND=new WeakMap,$R=new WeakMap,kD=new WeakMap,HR=new WeakMap,KR=new WeakMap,qR=new WeakMap,LD=new WeakMap;let GLt=class extends r9{render(t,e,r){}destroy(){}};var WLt=function(t,e,r,i){function s(o){return o instanceof r?o:new r(function(n){n(o)})}return new(r||(r=Promise))(function(o,n){function a(h){try{c(i.next(h))}catch(u){n(u)}}function l(h){try{c(i.throw(h))}catch(u){n(u)}}function c(h){h.done?o(h.value):s(h.value).then(a,l)}c((i=i.apply(t,e||[])).next())})},ZR=function(t,e,r,i,s){if(i==="m")throw new TypeError("Private method is not writable");if(i==="a"&&!s)throw new TypeError("Private accessor was defined without a setter");if(typeof e=="function"?t!==e||!s:!e.has(t))throw new TypeError("Cannot write private member to an object whose class did not declare it");

2381return i==="a"?s.call(t,r):s?s.value=r:e.set(t,r),r},ln=function(t,e,r,i){if(r==="a"&&!i)throw new TypeError("Private accessor was defined without a getter");if(typeof e=="function"?t!==e||!i:!e.has(t))throw new TypeError("Cannot read private member from an object whose class did not declare it");return r==="m"?i:r==="a"?i.call(t):i?i.value:e.get(t)},JR,Oh,f_,QR,tC;let jLt=class{constructor(){JR.set(this,void 0),Oh.set(this,void 0),f_.set(this,void 0),QR.set(this,void 0),tC.set(this,void 0)}apply(t){const{hooks:e,canvas:r,renderer:i,shaderCompilerPath:s,devicePixelRatio:o,camera:n}=t;e.initAsync.tapPromise(()=>WLt(this,void 0,void 0,function*(){let a;i==="webgl"?a=new hd({targets:["webgl2","webgl1"],antialias:!0,shaderDebug:!0,trackResources:!0,onContextCreationError:()=>{},onContextLost:()=>{},onContextRestored(u){}}):a=new ud({shaderCompilerPath:s,onContextLost:()=>{}});const{width:l,height:c}=r,h=yield a.createSwapChain(r);h.configureSwapChain(l,c),ZR(this,JR,h,"f"),ZR(this,Oh,h.getDevice(),"f"),ZR(this,f_,ln(this,Oh,"f").createRenderTargetFromTexture(ln(this,Oh,"f").createTexture({format:I.U8_RGBA_RT,width:l,height:c,usage:xr.RENDER_TARGET})),"f"),ZR(this,tC,ln(this,Oh,"f").createBuffer({viewOrSize:new Float32Array([...BD(n.projectionMatrix),...BD(n.viewMatrix),l/o,c/o]),usage:dt.UNIFORM,hint:Et.DYNAMIC}),"f")})),e.resize.tap((a,l)=>{ln(this,JR,"f").configureSwapChain(a*o,l*o),ln(this,f_,"f")&&(ln(this,f_,"f").destroy(),ZR(this,f_,ln(this,Oh,"f").createRenderTargetFromTexture(ln(this,Oh,"f").createTexture({format:I.U8_RGBA_RT,width:a*o,height:l*o,usage:xr.RENDER_TARGET})),"f"))}),e.destroy.tap(()=>{ln(this,f_,"f").destroy(),ln(this,tC,"f").destroy(),ln(this,Oh,"f").destroy(),ln(this,Oh,"f").checkForLeaks()}),e.beginFrame.tap(()=>{const{width:a,height:l}=ln(this,JR,"f").getCanvas(),c=ln(this,JR,"f").getOnscreenTexture();ln(this,tC,"f").setSubData(0,new Uint8Array(new Float32Array([...BD(n.projectionMatrix),...BD(n.viewMatrix),a/o,l/o]).buffer)),ln(this,Oh,"f").beginFrame(),ZR(this,QR,ln(this,Oh,"f").createRenderPass({colorAttachment:[ln(this,f_,"f")],colorResolveTo:[c],colorClearColor:[op]}),"f"),ln(this,QR,"f").setViewport(0,0,a,l)}),e.endFrame.tap(()=>{ln(this,Oh,"f").submitPass(ln(this,QR,"f")),ln(this,Oh,"f").endFrame()}),e.render.tap(a=>{a.transform.updateTransform(a.parent?a.parent.transform:ult),a.render(ln(this,Oh,"f"),ln(this,QR,"f"),ln(this,tC,"f"))})}};JR=new WeakMap,Oh=new WeakMap,f_=new WeakMap,QR=new WeakMap,tC=new WeakMap;const XLt=.02,zLt=100;let VLt=class{apply(t){const{canvas:e,camera:r}=t,i=Bt();let s,o,n;const a=it();let l,c=!1;function h(p){const m=e.getBoundingClientRect(),v=p.clientX-m.left,b=p.clientY-m.top,y=v/e.clientWidth,_=b/e.clientHeight,w=y*2-1,E=_*-2+1;return[w,E]}function u(p){const m=Qt(it(),h(p),i);r.x=s+a[0]-m[0],r.y=o+a[1]-m[1]}function d(p){const m=(p.clientX-l[0])/100,v=Bt();bi(v,v,[a[0],a[1]]),Mo(v,v,m),bi(v,v,[-a[0],-a[1]]),r.x=s,r.y=o,r.rotation=n,us(v,v,r.matrix),r.rotation=n+m,r.x=v[6],r.y=v[7]}function f(p){c?d(p):u(p)}function g(p){c=!1,window.removeEventListener("mousemove",f),window.removeEventListener("mouseup",g)}e.addEventListener("mousedown",p=>{p.preventDefault(),window.addEventListener("mousemove",f),window.addEventListener("mouseup",g),c=p.shiftKey,fp(i,r.viewProjectionMatrixInv),s=r.x,o=r.y,n=r.rotation,Qt(a,h(p),i),l=[p.clientX,p.clientY]}),e.addEventListener("wheel",p=>{p.preventDefault();const m=h(p),[v,b]=Qt(it(),m,r.viewProjectionMatrixInv),y=r.zoom*Math.pow(2,p.deltaY*-.01);r.zoom=Math.max(XLt,Math.min(zLt,y));const[_,w]=Qt(it(),m,r.viewProjectionMatrixInv);r.x+=v-_,r.y+=b-w})}};var YLt=function(t,e,r,i){function s(o){return o instanceof r?o:new r(function(n){n(o)})}return new(r||(r=Promise))(function(o,n){function a(h){try{c(i.next(h))}catch(u){n(u)}}function l(h){try{c(i.throw(h))}catch(u){n(u)}}function c(h){h.done?o(h.value):s(h.value).then(a,l)}c((i=i.apply(t,e||[])).next())})},wu=function(t,e,r,i){if(r==="a"&&!i)throw new TypeError("Private accessor was defined without a getter");if(typeof e=="function"?t!==e||!i:!e.has(t))throw new TypeError("Cannot read private member from an object whose class did not declare it");return r==="m"?i:r==="a"?i.call(t):i?i.value:e.get(t)},i9=function(t,e,r,i,s){if(i==="m")throw new TypeError("Private method is not writable");if(i==="a"&&!s)throw new TypeError("Private accessor was defined without a setter");if(typeof e=="function"?t!==e||!s:!e.has(t))throw new TypeError("Cannot write private member to an object whose class did not declare it");

2381return i==="a"?s.call(t,r):s?s.value=r:e.set(t,r),r},aW,A0,p1,UD;let $Lt=class{get camera(){return wu(this,UD,"f")}constructor(t){aW.set(this,void 0),A0.set(this,void 0),p1.set(this,[]),UD.set(this,void 0);const{canvas:e,renderer:r="webgl",shaderCompilerPath:i="",devicePixelRatio:s}=t,o=PLt(),n=s??o.devicePixelRatio,{width:a,height:l}=e,c=new hlt(a/n,l/n);i9(this,UD,c,"f"),i9(this,A0,{globalThis:o,canvas:e,renderer:r,shaderCompilerPath:i,devicePixelRatio:n,hooks:{init:new zR,initAsync:new DLt,beginFrame:new zR,render:new zR,endFrame:new zR,destroy:new zR,resize:new zR},camera:c},"f"),i9(this,aW,YLt(this,void 0,void 0,function*(){const{hooks:h}=wu(this,A0,"f");return[new VLt,new jLt].forEach(u=>{u.apply(wu(this,A0,"f"))}),h.init.call(),yield h.initAsync.promise(),this}),"f")}get initialized(){return wu(this,aW,"f").then(()=>this)}render(){const{hooks:t}=wu(this,A0,"f");t.beginFrame.call(),wu(this,p1,"f").forEach(e=>{t9(e,r=>{t.render.call(r)})}),t.endFrame.call()}resize(t,e){const{hooks:r}=wu(this,A0,"f");wu(this,UD,"f").projection(t,e),r.resize.call(t,e)}destroy(){const{hooks:t}=wu(this,A0,"f");wu(this,p1,"f").forEach(e=>{t9(e,r=>{r.destroy()})}),t.destroy.call()}getDOM(){return wu(this,A0,"f").canvas}appendChild(t){wu(this,p1,"f").push(t)}removeChild(t){const e=wu(this,p1,"f").indexOf(t);e!==-1&&wu(this,p1,"f").splice(e,1)}};aW=new WeakMap,A0=new WeakMap,p1=new WeakMap,UD=new WeakMap;const HLt=Object.freeze(Object.defineProperty({__proto__:null,Camera:hlt,Canvas:$Lt,Circle:ULt,Group:GLt,IDENTITY_TRANSFORM:ult,Shape:r9},Symbol.toStringTag,{value:"Module"}));var s9=function(t,e,r,i){if(r==="a"&&!i)throw new TypeError("Private accessor was defined without a getter");if(typeof e=="function"?t!==e||!i:!e.has(t))throw new TypeError("Cannot read private member from an object whose class did not declare it");return r==="m"?i:r==="a"?i.call(t):i?i.value:e.get(t)},GD;let KLt=class{constructor(){GD.set(this,[])}getCallbacksNum(){return s9(this,GD,"f").length}tapPromise(t){s9(this,GD,"f").push(t)}promise(...t){return Promise.all(s9(this,GD,"f").map(e=>e(...t)))}};GD=new WeakMap;var dlt=function(t,e,r,i){if(r==="a"&&!i)throw new TypeError("Private accessor was defined without a getter");if(typeof e=="function"?t!==e||!i:!e.has(t))throw new TypeError("Cannot read private member from an object whose class did not declare it");return r==="m"?i:r==="a"?i.call(t):i?i.value:e.get(t)},lW;let eC=class{constructor(){lW.set(this,[])}tap(t){dlt(this,lW,"f").push(t)}call(...t){dlt(this,lW,"f").forEach(function(e){e.apply(void 0,t)})}};lW=new WeakMap;const qLt=()=>typeof globalThis<"u"?globalThis:typeof self<"u"?self:typeof window<"u"?window:typeof global<"u"?global:{};function o9(t,e){e(t),t.children.forEach(r=>{o9(r,e)})}const n9=0;function g1(t){return[t[0],t[1],t[2],n9,t[3],t[4],t[5],n9,t[6],t[7],t[8],n9]}const ZLt={linear:cr(0,0,1,1),ease:cr(.25,.1,.25,1),"ease-in":cr(.42,0,1,1),"ease-out":cr(0,0,.58,1),"ease-in-out":cr(.42,0,.58,1)};var p_;(function(t){t._bytes4=new Uint8Array(4),t._float=new Float32Array(t._bytes4.buffer),t._int=new Int32Array(t._bytes4.buffer),t._bytes2=new Uint8Array(2),t._short=new Int16Array(t._bytes2.buffer);function e(c){return t._float[0]=c,t._int[0]}t.floatToInt=e;function r(c){return t._int[0]=c,t._float[0]}t.intToFloat=r;function i(c){return t._float[0]=c,t._bytes4}t.floatToBytes=i;function s(c,h,u,d){return t._bytes4[0]=c,t._bytes4[1]=h,t._bytes4[2]=u,t._bytes4[3]=d,t._float[0]}t.bytesToFloat=s;function o(c){return t._int[0]=c,t._bytes4}t.intToBytes=o;function n(c,h,u,d){return t._bytes4[0]=c,t._bytes4[1]=h,t._bytes4[2]=u,t._bytes4[3]=d,t._int[0]}t.bytesToInt=n;function a(c){return t._short[0]=c,t._bytes2}t.shortToBytes=a;function l(c,h){return t._bytes2[0]=c,t._bytes2[1]=h,t._short[0]}t.bytesToShort=l})(p_||(p_={}));const flt=256;let plt=class{constructor(t=new Uint8Array(flt)){this._bytes=t,this.count=0,this.readOffset=0,this.capacity=flt,this.count=this.capacity=t.length}clear(){this.count=0,this.readOffset=0}byteCount(){return this.count}bytes(){return this._bytes.subarray(0,this.count)}grow(){this.capacity*=2;const t=new Uint8Array(this.capacity);t.set(this._bytes),this._bytes=t}hasMoreToRead(){return this.readOffset<this.count}seekTo(t){this.readOffset=t}skipBytes(t){this.readOffset+=t}appendBytes(t){const e=t.length;return this.count+e>this.capacity&&this.grow(),this._bytes.set(t,this.count),this.count+=e,this}byteAt(t){return this._bytes[t]}appendByte(t){return this.count+1>this.capacity&&this.grow(),this._bytes[this.count]=t,this.count++,this}readByte(){const t=this.byteAt(this.readOffset);return this.readOffset++,t}shortAt(t){return p_.bytesToShort(this._bytes[t],this._bytes[t+1])}appendShort(t){return this.appendBytes(p_.shortToBytes(t)),this}appendShorts(t){for(const e of t)this.appendShort(e);return this}readShort(){const t=this.shortAt(this.readOffset);return this.readOffset+=2,t}intAt(t){return p_.bytesToInt(this._bytes[t],this._bytes[t+1],this._bytes[t+2],this._bytes[t+3])}appendInt(t){return this.appendBytes(p_.intToBytes(t)),this}appendInts(t){for(const e of t)this.appendInt(e);return this}readInt(){const t=this.intAt(this.readOffset);return this.readOffset+=4,t}

2381floatAt(t){return p_.bytesToFloat(this._bytes[t],this._bytes[t+1],this._bytes[t+2],this._bytes[t+3])}appendFloat(t){return this.appendBytes(p_.floatToBytes(t)),this}appendFloats(t){for(const e of t)this.appendFloat(e);return this}readFloat(){const t=this.floatAt(this.readOffset);return this.readOffset+=4,t}isEmpty(){return this.count==0}};var Ih=function(t,e,r,i,s){if(i==="m")throw new TypeError("Private method is not writable");if(i==="a"&&!s)throw new TypeError("Private accessor was defined without a setter");if(typeof e=="function"?t!==e||!s:!e.has(t))throw new TypeError("Cannot write private member to an object whose class did not declare it");return i==="a"?s.call(t,r):s?s.value=r:e.set(t,r),r},fi=function(t,e,r,i){if(r==="a"&&!i)throw new TypeError("Private accessor was defined without a getter");if(typeof e=="function"?t!==e||!i:!e.has(t))throw new TypeError("Cannot read private member from an object whose class did not declare it");return r==="m"?i:r==="a"?i.call(t):i?i.value:e.get(t)},x0,Bm,Om,Im,cW,hW,Tp,WD,jD,XD,uW,zD;const JLt=.01;let glt=class{constructor(t,e){this.clipSpaceNearZ=Sh.NEGATIVE_ONE,x0.set(this,1),Bm.set(this,0),Om.set(this,0),Im.set(this,0),cW.set(this,0),hW.set(this,0),Tp.set(this,Bt()),WD.set(this,Bt()),jD.set(this,Bt()),XD.set(this,Bt()),uW.set(this,Bt()),zD.set(this,void 0),this.projection(t,e),this.updateMatrix()}projection(t,e){Ih(this,cW,t,"f"),Ih(this,hW,e,"f"),ld(fi(this,WD,"f"),t,e),this.updateViewProjectionMatrix()}updateMatrix(){const t=1/fi(this,x0,"f");Yc(fi(this,Tp,"f")),bi(fi(this,Tp,"f"),fi(this,Tp,"f"),[fi(this,Bm,"f"),fi(this,Om,"f")]),Mo(fi(this,Tp,"f"),fi(this,Tp,"f"),fi(this,Im,"f")),xh(fi(this,Tp,"f"),fi(this,Tp,"f"),[t,t]),_i(fi(this,jD,"f"),fi(this,Tp,"f")),this.updateViewProjectionMatrix()}updateViewProjectionMatrix(){us(fi(this,XD,"f"),fi(this,WD,"f"),fi(this,jD,"f")),_i(fi(this,uW,"f"),fi(this,XD,"f"))}get projectionMatrix(){return fi(this,WD,"f")}get viewMatrix(){return fi(this,jD,"f")}get viewProjectionMatrix(){return fi(this,XD,"f")}get viewProjectionMatrixInv(){return fi(this,uW,"f")}get matrix(){return fi(this,Tp,"f")}get zoom(){return fi(this,x0,"f")}set zoom(t){fi(this,x0,"f")!==t&&(Ih(this,x0,t,"f"),this.updateMatrix())}get x(){return fi(this,Bm,"f")}set x(t){fi(this,Bm,"f")!==t&&(Ih(this,Bm,t,"f"),this.updateMatrix())}get y(){return fi(this,Om,"f")}set y(t){fi(this,Om,"f")!==t&&(Ih(this,Om,t,"f"),this.updateMatrix())}get rotation(){return fi(this,Im,"f")}set rotation(t){fi(this,Im,"f")!==t&&(Ih(this,Im,t,"f"),this.updateMatrix())}get width(){return fi(this,cW,"f")}get height(){return fi(this,hW,"f")}createLandmark(t={}){return Object.assign({zoom:fi(this,x0,"f"),x:fi(this,Bm,"f"),y:fi(this,Om,"f"),rotation:fi(this,Im,"f")},t)}gotoLandmark(t,e={}){const{easing:r="linear",duration:i=100,onframe:s=void 0,onfinish:o=void 0}=e,{zoom:n,x:a,y:l,rotation:c}=t,h=()=>{Ih(this,x0,n,"f"),Ih(this,Bm,a,"f"),Ih(this,Om,l,"f"),Ih(this,Im,c,"f"),this.updateMatrix(),o&&o()};if(i===0){h();return}this.cancelLandmarkAnimation();let u;const d=[a,l],f=[n,c],g=p=>{u===void 0&&(u=p);const m=p-u;if(m>i){h();return}const v=ZLt[r](m/i),b=it(),y=Be(1,0);if(ta(b,[fi(this,Bm,"f"),fi(this,Om,"f")],d,v),ta(y,[this.zoom,fi(this,Im,"f")],f,v),Ih(this,Bm,b[0],"f"),Ih(this,Om,b[1],"f"),Ih(this,x0,y[0],"f"),Ih(this,Im,y[1],"f"),this.updateMatrix(),za(b,d)<=JLt){h();return}m<i&&(s&&s(v),Ih(this,zD,requestAnimationFrame(g),"f"))};requestAnimationFrame(g)}cancelLandmarkAnimation(){fi(this,zD,"f")!==void 0&&cancelAnimationFrame(fi(this,zD,"f"))}};x0=new WeakMap,Bm=new WeakMap,Om=new WeakMap,Im=new WeakMap,cW=ne

2381w WeakMap,hW=new WeakMap,Tp=new WeakMap,WD=new WeakMap,jD=new WeakMap,XD=new WeakMap,uW=new WeakMap,zD=new WeakMap;const mlt=new wn;let a9=class{constructor(){this.renderDirtyFlag=!0,this.transform=new wn,this.children=[]}get worldTransform(){return this.transform.worldTransform}get localTransform(){return this.transform.localTransform}get position(){return this.transform.position}set position(t){this.transform.position.copyFrom(t)}get scale(){return this.transform.scale}set scale(t){this.transform.scale.copyFrom(t)}get pivot(){return this.transform.pivot}set pivot(t){this.transform.pivot.copyFrom(t)}get skew(){return this.transform.skew}set skew(t){this.transform.skew.copyFrom(t)}get rotation(){return this.transform.rotation}set rotation(t){this.transform.rotation=t}get angle(){return this.transform.rotation*id}set angle(t){this.transform.rotation=t*eu}appendChild(t){return t.parent&&t.parent.removeChild(t),t.parent=this,t.transform._parentID=-1,this.children.push(t),t}removeChild(t){const e=this.children.indexOf(t);return e===-1?null:(t.parent=void 0,t.transform._parentID=-1,this.children.splice(e,1),t)}};const QLt=`
2382layout(std140) uniform SceneUniforms {
2383  mat3 u_ProjectionMatrix;
2384  mat3 u_ViewMatrix;
2385};
2386
2387layout(std140) uniform ShapeUniforms {
2388  mat3 u_ModelMatrix;
2389};
2390
2391layout(location = 0) in vec2 a_FragCoord;
2392layout(location = 1) in vec2 a_Position;
2393layout(location = 2) in vec2 a_Size;
2394layout(location = 3) in vec4 a_FillColor;
2395
2396out vec2 v_FragCoord;
2397out vec4 v_FillColor;
2398
2399void main() {
2400  v_FragCoord = a_FragCoord;
2401  v_FillColor = a_FillColor;
2402
2403  gl_Position = vec4((u_ProjectionMatrix 
2404    * u_ViewMatrix
2405    * u_ModelMatrix 
2406    * vec3(a_Position + a_Size * a_FragCoord, 1)).xy, 0, 1);
2407}
2408`,t3t=`
2409layout(std140) uniform SceneUniforms {
2410  mat3 u_ProjectionMatrix;
2411  mat3 u_ViewMatrix;
2412};
2413
2414layout(std140) uniform ShapeUniforms {
2415  mat3 u_ModelMatrix;
2416};
2417
2418out vec4 outputColor;
2419
2420in vec2 v_FragCoord;
2421in vec4 v_FillColor;
2422
2423float sdf_circle(vec2 p, float r) {
2424  return length(p) - r;
2425}
2426
2427void main() {
2428  float distance = sdf_circle(v_FragCoord, 1.0);
2429
2430  if (distance > 0.0) {
2431    discard;
2432  }
2433  
2434  float alpha = clamp(-distance / fwidth(-distance), 0.0, 1.0);
2435
2436  outputColor = v_FillColor;
2437  outputColor.a *= alpha;
2438}
2439`;var Vi=function(t,e,r,i){if(r==="a"&&!i)throw new TypeError("Private accessor was defined without a getter");if(typeof e=="function"?t!==e||!i:!e.has(t))throw new TypeError("Cannot read private member from an object whose class did not declare it");return r==="m"?i:r==="a"?i.call(t):i?i.value:e.get(t)},Ed=function(t,e,r,i,s){if(i==="m")throw new TypeError("Private method is not writable");if(i==="a"&&!s)throw new TypeError("Private accessor was defined without a setter");if(typeof e=="function"?t!==e||!s:!e.has(t))throw new TypeError("Cannot write private member to an object whose class did not declare it");return i==="a"?s.call(t,r):s?s.value=r:e.set(t,r),r},rC,iC,m1,VD,y1,v1,YD,sC,$D,oC,nC,aC,HD;let e3t=class extends a9{constructor(t={}){super(),rC.set(this,void 0),iC.set(this,void 0),m1.set(this,void 0),VD.set(this,void 0),y1.set(this,void 0),v1.set(this,void 0),YD.set(this,void 0),sC.set(this,void 0),$D.set(this,void 0),oC.set(this,void 0),nC.set(this,void 0),aC.set(this,void 0),HD.set(this,void 0);const{cx:e,cy:r,r:i,fill:s}=t;this.cx=e??0,this.cy=r??0,this.r=i??0,this.fill=s??"black"}get cx(){return Vi(this,rC,"f")}set cx(t){Vi(this,rC,"f")!==t&&(Ed(this,rC,t,"f"),this.renderDirtyFlag=!0)}get cy(){return Vi(this,iC,"f")}set cy(t){Vi(this,iC,"f")!==t&&(Ed(this,iC,t,"f"),this.renderDirtyFlag=!0)}get r(){return Vi(this,m1,"f")}set r(t){Vi(this,m1,"f")!==t&&(Ed(this,m1,t,"f"),this.renderDirtyFlag=!0)}get fill(){return Vi(this,VD,"f")}set fill(t){Vi(this,VD,"f")!==t&&(Ed(this,VD,t,"f"),Ed(this,y1,sr.rgb(t),"f"),this.renderDirtyFlag=!0)}render(t,e,r){Vi(this,v1,"f")||(Ed(this,v1,t.createProgram({vertex:{glsl:QLt},fragment:{glsl:t3t}}),"f"),Ed(this,oC,t.createBuffer({viewOrSize:Float32Array.BYTES_PER_ELEMENT*16,usage:dt.UNIFORM,hint:Et.DYNAMIC}),"f"),Ed(this,sC,t.createBuffer({viewOrSize:Float32Array.BYTES_PER_ELEMENT*8,usage:dt.VERTEX,hint:Et.DYNAMIC}),"f"),Ed(this,YD,t.createBuffer({viewOrSize:new Float32Array([-1,-1,1,-1,1,1,-1,1]),usage:dt.VERTEX,hint:Et.STATIC}),"f"),Ed(this,$D,t.createBuffer({viewOrSize:new Uint32Array([0,1,2,0,2,3]),usage:dt.INDEX,hint:Et.STATIC}),"f"),Ed(this,aC,t.createInputLayout({vertexBufferDescriptors:[{arrayStri

2439de:8,stepMode:ne.VERTEX,attributes:[{shaderLocation:0,offset:0,format:I.F32_RG}]},{arrayStride:32,stepMode:ne.INSTANCE,attributes:[{shaderLocation:1,offset:0,format:I.F32_RG},{shaderLocation:2,offset:8,format:I.F32_RG},{shaderLocation:3,offset:16,format:I.F32_RGBA}]}],indexBufferFormat:I.U32_R,program:Vi(this,v1,"f")}),"f"),Ed(this,nC,t.createRenderPipeline({inputLayout:Vi(this,aC,"f"),program:Vi(this,v1,"f"),colorAttachmentFormats:[I.U8_RGBA_RT],megaStateDescriptor:{attachmentsState:[{channelWriteMask:Di.ALL,rgbBlendState:{blendMode:hr.ADD,blendSrcFactor:kt.SRC_ALPHA,blendDstFactor:kt.ONE_MINUS_SRC_ALPHA},alphaBlendState:{blendMode:hr.ADD,blendSrcFactor:kt.ONE,blendDstFactor:kt.ONE_MINUS_SRC_ALPHA}}]}}),"f"),Ed(this,HD,t.createBindings({pipeline:Vi(this,nC,"f"),uniformBufferBindings:[{buffer:r},{buffer:Vi(this,oC,"f")}]}),"f")),Vi(this,oC,"f").setSubData(0,new Uint8Array(new Float32Array(g1(this.worldTransform.toArray(!0))).buffer)),this.renderDirtyFlag&&Vi(this,sC,"f").setSubData(0,new Uint8Array(new Float32Array([Vi(this,rC,"f"),Vi(this,iC,"f"),Vi(this,m1,"f"),Vi(this,m1,"f"),Vi(this,y1,"f").r/255,Vi(this,y1,"f").g/255,Vi(this,y1,"f").b/255,Vi(this,y1,"f").opacity]).buffer)),e.setPipeline(Vi(this,nC,"f")),e.setVertexInput(Vi(this,aC,"f"),[{buffer:Vi(this,YD,"f")},{buffer:Vi(this,sC,"f")}],{buffer:Vi(this,$D,"f")}),e.setBindings(Vi(this,HD,"f")),e.drawIndexed(6,1),this.renderDirtyFlag=!1}destroy(){Vi(this,v1,"f").destroy(),Vi(this,sC,"f").destroy(),Vi(this,YD,"f").destroy(),Vi(this,$D,"f").destroy(),Vi(this,oC,"f").destroy(),Vi(this,nC,"f").destroy(),Vi(this,aC,"f").destroy(),Vi(this,HD,"f").destroy()}};rC=new WeakMap,iC=new WeakMap,m1=new WeakMap,VD=new WeakMap,y1=new WeakMap,v1=new WeakMap,YD=new WeakMap,sC=new WeakMap,$D=new WeakMap,oC=new WeakMap,nC=new WeakMap,aC=new WeakMap,HD=new WeakMap;let r3t=class extends a9{render(t,e,r){}destroy(){}};var KD;(function(t){t.TRANSPARENT=0,t.BLACK=0|255<<24,t.WHITE=65535|255<<16|255<<24,t.RED=255|255<<24;function e(i){return i&255|(i>>8&255)<<8|(i>>16&255)<<16|255<<24}t.opaque=e;function r(i){const s=(i>>>24)/255;return dW((i&255)/255*s)|dW((i>>8&255)/255*s)<<8|dW((i>>16&255)/255*s)<<16|dW(s)<<24}t.premultiplied=r})(KD||(KD={}));function dW(t){return t<0?0:t>=1?255:t*256|0}const i3t=`
2440layout(std140) uniform SceneUniforms {
2441  mat3 u_ProjectionMatrix;
2442};
2443
2444layout(location = 0) in vec4 a_Position;
2445layout(location = 1) in vec4 a_Color;
2446
2447out vec2 v_Uv;
2448out vec4 v_Color;
2449
2450void main() {
2451  v_Uv = a_Position.zw;
2452  v_Color = a_Color;
2453  vec2 position = (u_ProjectionMatrix * vec3(a_Position.xy, 1)).xy;
2454  gl_Position = vec4(position, 0, 1);
2455}
2456`,s3t=`
2457out vec4 outputColor;
2458
2459in vec2 v_Uv;
2460in vec4 v_Color;
2461
2462void main() {
2463  outputColor = v_Color * min(1.0, min(v_Uv.x, v_Uv.y));
2464}
2465`;var Xn=function(t,e,r,i){if(r==="a"&&!i)throw new TypeError("Private accessor was defined without a getter");if(typeof e=="function"?t!==e||!i:!e.has(t))throw new TypeError("Cannot read private member from an object whose class did not declare it");return r==="m"?i:r==="a"?i.call(t):i?i.value:e.get(t)},Dm=function(t,e,r,i,s){if(i==="m")throw new TypeError("Private method is not writable");if(i==="a"&&!s)throw new TypeError("Private accessor was defined without a setter");if(typeof e=="function"?t!==e||!s:!e.has(t))throw new TypeError("Cannot write private member to an object whose class did not declare it");return i==="a"?s.call(t,r):s?s.value=r:e.set(t,r),r},_1,lC,cC,qD,hC,ZD,fW,pW,gW,mW,yW;const JD=[it(),it()];let ylt=class{constructor(t){this.pixelScale=t,_1.set(this,void 0),lC.set(this,void 0),cC.set(this,void 0),qD.set(this,void 0),hC.set(this,void 0),ZD.set(this,new plt),fW.set(this,KD.TRANSPARENT),pW.set(this,0),gW.set(this,0),mW.set(this,0),yW.set(this,0)}render(t,e,r,i){Xn(this,_1,"f")||(Dm(this,_1,t.createProgram({vertex:{glsl:i3t},fragment:{glsl:s3t}}),"f"),Dm(this,cC,t.createInputLayout({vertexBufferDescriptors:[{arrayStride:20,stepMode:ne.VERTEX,attributes:[{format:I.F32_RGBA,offset:0,shaderLocation:0},{format:I.U8_RGBA_NORM,offset:16,shaderLocation:1}]}],indexBufferFormat:null,program:Xn(this,_1,"f")}