1(globalThis.TURBOPACK||(globalThis.TURBOPACK=[])).push(["object"==typeof document?document.currentScript:void 0,985155,773955,987134,372786,167512,23089,491787,333092,741988,437160,767864,781693,e=>{"use strict";var t,r,i,a,n,s=e.i(116447),o=e.i(964850);class l{constructor(){this._tempState=o.State.for2d(),this._didUploadHash={}}init(e){e.renderer.runners.contextChange.add(this)}contextChange(){this._didUploadHash={}}start(e,t,r){let i=e.renderer,a=this._didUploadHash[r.uid];i.shader.bind(r,a),a||(this._didUploadHash[r.uid]=!0),i.shader.updateUniformGroup(i.globalUniforms.uniformGroup),i.geometry.bind(t,r.glProgram)}execute(e,t){let r=e.renderer;this._tempState.blendMode=t.blendMode,r.state.set(this._tempState);let i=t.textures.textures;for(let e=0;e<t.textures.count;e++)r.texture.bind(i[e],e);r.geometry.draw(t.topology,t.size,t.start)}}l.extension={type:[s.ExtensionType.WebGLPipesAdaptor],name:"batch"},e.s(["GlBatchAdaptor",0,l],985155);var u=e.i(530697),_=e.i(486704),c=((t=c||{})[t.ELEMENT_ARRAY_BUFFER=34963]="ELEMENT_ARRAY_BUFFER",t[t.ARRAY_BUFFER=34962]="ARRAY_BUFFER",t[t.UNIFORM_BUFFER=35345]="UNIFORM_BUFFER",t);e.s(["BUFFER_TYPE",0,c],773955);class h{constructor(e,t){this._lastBindBaseLocation=-1,this._lastBindCallId=-1,this.buffer=e||null,this.updateID=-1,this.byteLength=-1,this.type=t}destroy(){this.buffer=null,this.updateID=-1,this.byteLength=-1,this.type=-1,this._lastBindBaseLocation=-1,this._lastBindCallId=-1}}e.s(["GlBuffer",0,h],987134);class d{constructor(e){this._boundBufferBases=Object.create(null),this._minBaseLocation=0,this._nextBindBaseIndex=this._minBaseLocation,this._bindCallId=0,this._renderer=e,this._managedBuffers=new u.GCManagedHash({renderer:e,type:"resource",onUnload:this.onBufferUnload.bind(this),name:"glBuffer"})}destroy(){this._managedBuffers.destroy(),this._renderer=null,this._gl=null,this._boundBufferBases={}}contextChange(){this._gl=this._renderer.gl,this.destroyAll(!0),this._maxBindings=this._renderer.limits.maxUniformBindings}getGlBuffer(e){return e._gcLastUsed=this._renderer.gc.now,e._gpuData[this._renderer.uid]||this.createGLBuffer(e)}bind(e){let{_gl:t}=this,r=this.getGlBuffer(e);t.bindBuffer(r.type,r.buffer)}bindBufferBase(e,t){let{_gl:r}=this;this._boundBufferBases[t]!==e&&(this._boundBufferBases[t]=e,e._lastBindBaseLocation=t,r.bindBufferBase(r.UNIFORM_BUFFER,t,e.buffer))}nextBindBase(e){this._bindCallId++,this._minBaseLocation=0,e&&(this._boundBufferBases[0]=null,this._minBaseLocation=1,this._nextBindBaseIndex<1&&(this._nextBindBaseIndex=1))}freeLocationForBufferBase(e){let t=this.getLastBindBaseLocation(e);if(t>=this._minBaseLocation)return e._lastBindCallId=this._bindCallId,t;let r=0,i=this._nextBindBaseIndex;for(;r<2;){i>=this._maxBindings&&(i=this._minBaseLocation,r++);let e=this._boundBufferBases[i];if(e&&e._lastBindCallId===this._bindCallId){i++;continue}break}return(t=i,this._nextBindBaseIndex=i+1,r>=2)?-1:(e._lastBindCallId=this._bindCallId,this._boundBufferBases[t]=null,t)}getLastBindBaseLocation(e){let t=e._lastBindBaseLocation;return this._boundBufferBases[t]===e?t:-1}bindBufferRange(e,t,r,i){let{_gl:a}=this;r||(r=0),t||(t=0),this._boundBufferBases[t]=null,a.bindBufferRange(a.UNIFORM_BUFFER,t||0,e.buffer,256*r,i||256)}updateBuffer(e){let{_gl:t}=this,r=this.getGlBuffer(e);if(e._updateID===r.updateID)return r;r.updateID=e._updateID,t.bindBuffer(r.type,r.buffer);let i=e.data,a=e.descriptor.usage&_.BufferUsage.STATIC?t.STATIC_DRAW:t.DYNAMIC_DRAW;return i?r.byteLength>=i.byteLength?t.bufferSubData(r.type,e._updateOffset,i,e._updateOffset/i.BYTES_PER_ELEMENT,(e._updateSize||i.byteLength)/i.BYTES_PER_ELEMENT):(r.byteLength=i.byteLength,t.bufferData(r.type,i,a)):(r.byteLength=e.descriptor.size,t.bufferData(r.type,r.byteLength,a)),r}destroyAll(e=!1){this._managedBuffers.removeAll(e)}onBufferUnload(e,t=!1){let r=e._gpuData[this._renderer.uid];r&&(t||this._gl.deleteBuffer(r.buffer))}createGLBuffer(e){let{_gl:t}=this,r=c.ARRAY_BUFFER;e.descriptor.usage&_.BufferUsage.INDEX?r=c.ELEMENT_ARRAY_BUFFER:e.descriptor.usage&_.BufferUsage.UNIFORM&&(r=c.UNIFORM_BUFFER);let i=new h(t.createBuffer(),r);return e._gpuData[this._renderer.uid]=i,this._managedBuffers.add(e),i}resetState(){this._boundBufferBases=Object.create(null)}}
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20`,name:"big-triangle"});this._bigTriangleShader=new C.Shader({glProgram:a,resources:{uTexture:N.Texture.WHITE.source}})}renderStart(e){let t=this._renderer.renderTarget.getRenderTarget(e.target);if(this._useBackBufferThisRender=this.useBackBuffer&&!!t.isRoot,this._useBackBufferThisRender){let t=this._renderer.renderTarget.getRenderTarget(e.target);this._targetTexture=t.colorTexture,e.target=this._getBackBufferTexture(t.colorTexture)}}renderEnd(){this._presentBackBuffer()}_presentBackBuffer(){let e=this._renderer;e.renderTarget.finishRenderPass(),this._useBackBufferThisRender&&(e.renderTarget.bind({target:this._targetTexture,clear:!1}),this._bigTriangleShader.resources.uTexture=this._backBufferTexture.source,e.encoder.draw({geometry:U,shader:this._bigTriangleShader,state:this._state}))}_getBackBufferTexture(e){return this._backBufferTexture=this._backBufferTexture||new N.Texture({source:new D.TextureSource({width:e.width,height:e.height,resolution:e._resolution,antialias:this._antialias})}),this._backBufferTexture.source.resize(e.width,e.height,e._resolution),this._backBufferTexture}destroy(){this._backBufferTexture&&(this._backBufferTexture.destroy(),this._backBufferTexture=null)}};I.extension={type:[s.ExtensionType.WebGLSystem],name:"backBuffer",priority:1},I.defaultOptions={useBackBuffer:!1},e.s(["GlBackBufferSystem",0,I],741988);class L{constructor(e){this._colorMaskCache=15,this._renderer=e}setMask(e){this._colorMaskCache!==e&&(this._colorMaskCache=e,this._renderer.gl.colorMask(!!(8&e),!!(4&e),!!(2&e),!!(1&e)))}}L.extension={type:[s.ExtensionType.WebGLSystem],name:"colorMask"},e.s(["GlColorMaskSystem",0,L],437160);class M{constructor(e){this.commandFinished=Promise.resolve(),this._renderer=e}setGeometry(e,t){this._renderer.geometry.bind(e,t.glProgram)}finishRenderPass(){}draw(e){let t=this._renderer,{geometry:r,shader:i,state:a,skipSync:n,topology:s,size:o,start:l,instanceCount:u}=e;t.shader.bind(i,n),t.geometry.bind(r,t.shader._activeProgram),a&&t.state.set(a),t.geometry.draw(s,o,l,u??r.instanceCount)}destroy(){this._renderer=null}}M.extension={type:[s.ExtensionType.WebGLSystem],name:"encoder"},e.s(["GlEncoderSystem",0,M],767864);var O=e.i(996055);class P{constructor(e){this._renderer=e}contextChange(){let e=this._renderer.gl;this.maxTextures=e.getParameter(e.MAX_TEXTURE_IMAGE_UNITS),this.maxBatchableTextures=(0,O.checkMaxIfStatementsInShader)(this.maxTextures,e);let t=2===this._renderer.context.webGLVersion;this.maxUniformBindings=t?e.getParameter(e.MAX_UNIFORM_BUFFER_BINDINGS):0}destroy(){}}P.extension={type:[s.ExtensionType.WebGLSystem],name:"limits"},e.s(["GlLimitsSystem",0,P],781693)},228200,e=>{"use strict";e.s(["GlRenderTarget",0,class{constructor(){this.width=-1,this.height=-1,this.msaa=!1,this._attachedMipLevel=0,this._attachedLayer=0,this.msaaRenderBuffer=[]}}])},467673,178080,304899,319383,633143,e=>{"use strict";var t=e.i(116447),r=e.i(841360),i=e.i(547707);class a{constructor(e){this._stencilCache={enabled:!1,stencilReference:0,stencilMode:i.STENCIL_MODES.NONE},this._renderTargetStencilState=Object.create(null),e.renderTarget.onRenderTargetChange.add(this)}contextChange(e){this._gl=e,this._comparisonFuncMapping={always:e.ALWAYS,never:e.NEVER,equal:e.EQUAL,"not-equal":e.NOTEQUAL,less:e.LESS,"less-equal":e.LEQUAL,greater:e.GREATER,"greater-equal":e.GEQUAL},this._stencilOpsMapping={keep:e.KEEP,zero:e.ZERO,replace:e.REPLACE,invert:e.INVERT,"increment-clamp":e.INCR,"decrement-clamp":e.DECR,"increment-wrap":e.INCR_WRAP,"decrement-wrap":e.DECR_WRAP},this.resetState()}onRenderTargetChange(e){if(this._activeRenderTarget===e)return;this._activeRenderTarget=e;let t=this._renderTargetStencilState[e.uid];t||(t=this._renderTargetStencilState[e.uid]={stencilMode:i.STENCIL_MODES.DISABLED,stencilReference:0}),this.setStencilMode(t.stencilMode,t.stencilReference)}resetState(){this._stencilCache.enabled=!1,this._stencilCache.stencilMode=i.STENCIL_MODES.NONE,this._stencilCache.stencilReference=0}setStencilMode(e,t){let a=this._renderTargetStencilState[this._activeRenderTarget.uid],n=this._gl,s=r.GpuStencilModesToPixi[e],o=this._stencilCache;if(a.stencilMode=e,a.stencilReference=t,e===i.STENCIL_MODES.DISABLED){this._stencilCache.enabled&&(this._stencilCache.enabled=!1,n.disable(n.STENCIL_TEST));return}this._stencilCache.enabled||(this._stencilCache.enabled=!0,n.enable(n.STENCIL_TEST)),(e!==o.stencilMode||o.stencilReference!==t)&&(o.stencilMode=e,o.stencilReference=t,n.stencilFunc(this._comparisonFuncMapping[s.stencilBack.compare],t,255),n.stencilOp(n.KEEP,n.KEEP,this._stencilOpsMapping[s.stencilBack.passOp]))}}a.extension={type:[t.ExtensionType.WebGLSystem],name:"stencil"},e.s(["GlStencilSystem",0,a],467673);
20var n=e.i(651264);let s={f32:4,i32:4,"vec2<f32>":8,"vec3<f32>":12,"vec4<f32>":16,"vec2<i32>":8,"vec3<i32>":12,"vec4<i32>":16,u32:4,"vec2<u32>":8,"vec3<u32>":12,"vec4<u32>":16,"mat2x2<f32>":32,"mat3x3<f32>":48,"mat4x4<f32>":64};function o(e){let t=e.map(e=>({data:e,offset:0,size:0})),r=0,i=0;for(let e=0;e<t.length;e++){let a=t[e];if(!(r=s[a.data.type]))throw Error(`Unknown type ${a.data.type}`);a.data.size>1&&(r=Math.max(r,16)*a.data.size);let n=12===r?16:r;a.size=r;let o=i%16;o>0&&16-o<n?i+=(16-o)%16:i+=(r-o%r)%r,a.offset=i,i+=r}return{uboElements:t,size:i=16*Math.ceil(i/16)}}e.s(["WGSL_TO_STD40_SIZE",0,s,"createUboElementsSTD40",0,o],178080);var l=e.i(725049),u=e.i(89238);function _(e,t){let r=Math.max(s[e.data.type]/16,1),i=e.data.value.length/e.data.size,a=(4-i%4)%4,n=e.data.type.indexOf("i32")>=0?"dataInt32":"data";return` 21 v = uv.${e.data.name}; 22 offset += ${t}; 23 24 arrayOffset = offset; 25 26 t = 0; 27 28 for(var i=0; i < ${e.data.size*r}; i++) 29 { 30 for(var j = 0; j < ${i}; j++) 31 { 32 ${n}[arrayOffset++] = v[t++]; 33 } 34 ${0!==a?`arrayOffset += ${a};`:""} 35 } 36 `}function c(e){return(0,l.compileBufferSync)(e,u.uboSyncFunctionsSTD40,_)}e.s(["generateArraySyncSTD40",0,_],304899),e.s(["createUboSyncFunctionSTD40",0,c],319383);class h extends n.UboSystem{constructor(){super({createUboElements:o,generateUboSync:c})}}h.extension={type:[t.ExtensionType.WebGLSystem],name:"ubo"},e.s(["GlUboSystem",0,h],633143)},472344,e=>{"use strict";var t=e.i(116447),r=e.i(170950),i=e.i(671133),a=e.i(985155),n=e.i(185950),s=e.i(385719),o=e.i(309593),l=e.i(372786),u=e.i(167512),_=e.i(333092),c=e.i(741988),h=e.i(437160),d=e.i(767864),f=e.i(781693),m=e.i(467673),g=e.i(633143),E=e.i(493586),T=e.i(924008),p=e.i(705507),R=e.i(874240),x=e.i(467596);let S=[...s.SharedSystems,g.GlUboSystem,c.GlBackBufferSystem,u.GlContextSystem,f.GlLimitsSystem,l.GlBufferSystem,x.GlTextureSystem,E.GlRenderTargetSystem,_.GlGeometrySystem,p.GlUniformGroupSystem,T.GlShaderSystem,d.GlEncoderSystem,R.GlStateSystem,m.GlStencilSystem,h.GlColorMaskSystem],b=[...s.SharedRenderPipes],A=[a.GlBatchAdaptor,i.GlMeshAdaptor,r.GlGraphicsAdaptor],v=[],B=[],G=[];t.extensions.handleByNamedList(t.ExtensionType.WebGLSystem,v),t.extensions.handleByNamedList(t.ExtensionType.WebGLPipes,B),t.extensions.handleByNamedList(t.ExtensionType.WebGLPipesAdaptor,G),t.extensions.add(...S,...b,...A);class y extends n.AbstractRenderer{constructor(){super({name:"webgl",type:o.RendererType.WEBGL,systems:v,renderPipes:B,renderPipeAdaptors:G})}}e.s(["WebGLRenderer",0,y])},493586,615609,591725,706196,314524,562698,145149,311825,608081,479412,258296,528912,640762,924008,774525,546252,705507,476005,874240,504284,321743,871291,117072,995786,e=>{"use strict";var t=e.i(116447),r=e.i(380630),i=e.i(583092),a=e.i(412263),n=e.i(909718),s=e.i(758644),o=e.i(228200);class l{constructor(){this._clearColorCache=[0,0,0,0],this._viewPortCache=new i.Rectangle,this._boundFramebuffer=void 0}init(e,t){this._renderer=e,this._renderTargetSystem=t,e.runners.contextChange.add(this)}contextChange(){this._clearColorCache=[0,0,0,0],this._viewPortCache=new i.Rectangle,this._boundFramebuffer=void 0;let e=this._renderer.gl;this._drawBuffersCache=[];for(let t=1;t<=16;t++)this._drawBuffersCache[t]=Array.from({length:t},(t,r)=>e.COLOR_ATTACHMENT0+r)}copyToTexture(e,t,r,i,a){let n=this._renderTargetSystem,s=this._renderer,o=n.getGpuRenderTarget(e),l=s.gl;return this.finishRenderPass(e),l.bindFramebuffer(l.FRAMEBUFFER,o.resolveTargetFramebuffer),this._boundFramebuffer=o.resolveTargetFramebuffer,s.texture.bind(t,0),l.copyTexSubImage2D(l.TEXTURE_2D,0,a.x,a.y,r.x,r.y,i.width,i.height),t}copyDepthTexture(e,t,r,i,a){let n=this._renderTargetSystem,s=this._renderer.gl;this.finishRenderPass(e);let o=n.getRenderTarget(t),l=n.getGpuRenderTarget(e),u=n.getGpuRenderTarget(o);s.bindFramebuffer(s.READ_FRAMEBUFFER,l.framebuffer),s.bindFramebuffer(s.DRAW_FRAMEBUFFER,u.framebuffer),this._boundFramebuffer=void 0,s.blitFramebuffer(r.x,r.y,r.x+i.width,r.y+i.height,a.x,a.y,a.x+i.width,a.y+i.height,s.DEPTH_BUFFER_BIT,s.NEAREST)}startRenderPass(e,t=!0,r,i,a=0,n=0){let s=this._renderTargetSystem.getGpuRenderTarget(e);if(0!==n&&this._renderer.context.webGLVersion<2)throw Error("[RenderTargetSystem] Rendering to array layers requires WebGL2.");if(a>0){if(s.msaa)throw Error("[RenderTargetSystem] Rendering to mip levels is not supported with MSAA render targets.");if(this._renderer.context.webGLVersion<2)throw Error("[RenderTargetSystem] Rendering to mip levels requires WebGL2.")}
36e.colorAttachments.forEach(e=>{this._renderer.texture.unbind(e.texture)});let o=this._renderer.gl;this.bindFramebuffer(s.framebuffer),!e.isRoot&&e.colorAttachments.length>0&&(s._attachedMipLevel!==a||s._attachedLayer!==n)&&(e.colorAttachments.forEach((e,t)=>{let r=e.texture,i=this._renderer.texture.getGlSource(r);if(i.target===o.TEXTURE_2D){if(0!==n)throw Error("[RenderTargetSystem] layer must be 0 when rendering to 2D textures in WebGL.");o.framebufferTexture2D(o.FRAMEBUFFER,o.COLOR_ATTACHMENT0+t,o.TEXTURE_2D,i.texture,a)}else if(i.target===o.TEXTURE_2D_ARRAY){if(this._renderer.context.webGLVersion<2)throw Error("[RenderTargetSystem] Rendering to 2D array textures requires WebGL2.");o.framebufferTextureLayer(o.FRAMEBUFFER,o.COLOR_ATTACHMENT0+t,i.texture,a,n)}else if(i.target===o.TEXTURE_CUBE_MAP){if(n<0||n>5)throw Error("[RenderTargetSystem] Cube map layer must be between 0 and 5.");o.framebufferTexture2D(o.FRAMEBUFFER,o.COLOR_ATTACHMENT0+t,o.TEXTURE_CUBE_MAP_POSITIVE_X+n,i.texture,a)}else throw Error("[RenderTargetSystem] Unsupported texture target for render-to-layer in WebGL.")}),s._attachedMipLevel=a,s._attachedLayer=n),s.framebuffer&&(e.depthStencilAttachment?this._attachDepthStencilTexture(e,a,n):!s.depthStencilRenderBuffer&&(e.stencil||e.depth)&&this._initStencil(s)),e.colorAttachments.length>1&&this._setDrawBuffers(e,o);let l=i.y;e.isRoot&&(l=e.pixelHeight-i.height-i.y);let u=this._viewPortCache;(u.x!==i.x||u.y!==l||u.width!==i.width||u.height!==i.height)&&(u.x=i.x,u.y=l,u.width=i.width,u.height=i.height,o.viewport(i.x,l,i.width,i.height)),this.clear(e,t,r)}finishRenderPass(e){let t=this._renderTargetSystem.getGpuRenderTarget(e);if(!t.msaa||0===e.colorAttachments.length)return;let r=this._renderer.gl;r.bindFramebuffer(r.FRAMEBUFFER,t.resolveTargetFramebuffer),r.bindFramebuffer(r.READ_FRAMEBUFFER,t.framebuffer),r.blitFramebuffer(0,0,t.width,t.height,0,0,t.width,t.height,r.COLOR_BUFFER_BIT,r.NEAREST),r.bindFramebuffer(r.FRAMEBUFFER,t.framebuffer),this._boundFramebuffer=t.framebuffer}initGpuRenderTarget(e){let t=this._renderer.gl,r=new o.GlRenderTarget;r._attachedMipLevel=0,r._attachedLayer=0;let i=e.colorTexture;return i instanceof n.CanvasSource?(this._renderer.context.ensureCanvasSize(i.resource),r.framebuffer=null):(r.width=e.pixelWidth,r.height=e.pixelHeight,0===e.colorAttachments.length?this._initDepth(e,r):this._initColor(e,r),e.depthStencilAttachment&&this._attachDepthStencilTexture(e,0,0),t.bindFramebuffer(t.FRAMEBUFFER,null),this._boundFramebuffer=null),r}destroyGpuRenderTarget(e){let t=this._renderer.gl;e.framebuffer&&(t.deleteFramebuffer(e.framebuffer),e.framebuffer=null),e.resolveTargetFramebuffer&&(t.deleteFramebuffer(e.resolveTargetFramebuffer),e.resolveTargetFramebuffer=null),e.depthStencilRenderBuffer&&(t.deleteRenderbuffer(e.depthStencilRenderBuffer),e.depthStencilRenderBuffer=null),e.msaaRenderBuffer.forEach(e=>{t.deleteRenderbuffer(e)}),e.msaaRenderBuffer=null}clear(e,t,r,i,a=0,n=0){if(!t)return;if(0!==n)throw Error("[RenderTargetSystem] Clearing array layers is not supported in WebGL renderer.");let o=this._renderTargetSystem;if("boolean"==typeof t&&(t=t?s.CLEAR.ALL:s.CLEAR.NONE),0===e.colorAttachments.length&&!(t&=~s.CLEAR.COLOR))return;let l=this._renderer.gl,u=!!(t&s.CLEAR.DEPTH)&&!this._renderer.state.depthMaskEnabled;if(t&s.CLEAR.COLOR){r??(r=o.defaultClearColor);let e=this._clearColorCache,t=r;(e[0]!==t[0]||e[1]!==t[1]||e[2]!==t[2]||e[3]!==t[3])&&(e[0]=t[0],e[1]=t[1],e[2]=t[2],e[3]=t[3],l.clearColor(t[0],t[1],t[2],t[3]))}u&&l.depthMask(!0),l.clear(t),u&&l.depthMask(!1)}resizeGpuRenderTarget(e){if(e.isRoot)return;let t=this._renderTargetSystem.getGpuRenderTarget(e);t.width=e.pixelWidth,t.height=e.pixelHeight,e.colorAttachments.length>0&&this._resizeColor(e,t),t.depthStencilRenderBuffer&&this._resizeStencil(t),this._boundFramebuffer=void 0}_initColor(e,t){let r=this._renderer,i=r.gl,n=i.createFramebuffer();if(t.resolveTargetFramebuffer=n,i.bindFramebuffer(i.FRAMEBUFFER,n),e.colorAttachments.forEach((e,n)=>{let s=e.texture;s.antialias&&(r.context.supports.msaa?t.msaa=!0:(0,a.warn)("[RenderTexture] Antialiasing on textures is not supported in WebGL1")),r.texture.bindSource(s,0);let o=r.texture.getGlSource(s),l=o.texture;if(o.target===i.TEXTURE_2D)i.framebufferTexture2D(i.FRAMEBUFFER,i.COLOR_ATTACHMENT0+n,i.TEXTURE_2D,l,0);else if(o.target===i.TEXTURE_2D_ARRAY){if(r.context.webGLVersion<2)throw Error("[RenderTargetSystem] TEXTURE_2D_ARRAY requires WebGL2.");i.framebufferTextureLayer(i.FRAMEBUFFER,i.COLOR_ATTACHMENT0+n,l,0,0)}else if(o.target===i.TEXTURE_CUBE_MAP)i.framebufferTexture2D(i.FRAMEBUFFER,i.COLOR_ATTACHMENT0+n,i.TEXTURE_CUBE_MAP_POSITIVE_X,l,0);else throw Error("[RenderTargetSystem] Unsupported texture target for framebuffer attachment.")}),t.msaa){let r=i.createFramebuffer();t.framebuffer=r,i.bindFramebuffer(i.FRAMEBUFFER,r),e.colorAttachments.forEac
36h((e,r)=>{let a=i.createRenderbuffer();t.msaaRenderBuffer[r]=a})}else t.framebuffer=n;this._resizeColor(e,t)}_initDepth(e,t){let r=this._renderer;if(r.context.webGLVersion<2)throw Error("[RenderTargetSystem] Depth-only render targets require WebGL2.");let i=r.gl,a=i.createFramebuffer();t.resolveTargetFramebuffer=a,t.framebuffer=a,i.bindFramebuffer(i.FRAMEBUFFER,a),i.drawBuffers([i.NONE]),i.readBuffer(i.NONE)}_resizeColor(e,t){let r=e.colorAttachments[0].texture;if(t._attachedMipLevel=0,t._attachedLayer=0,e.colorAttachments.forEach((e,t)=>{0!==t&&e.texture.resize(r.width,r.height,r._resolution)}),t.msaa){let r=this._renderer,i=r.gl,a=t.framebuffer;i.bindFramebuffer(i.FRAMEBUFFER,a),e.colorAttachments.forEach((e,a)=>{let n=e.texture;r.texture.bindSource(n,0);let s=r.texture.getGlSource(n).internalFormat,o=t.msaaRenderBuffer[a];i.bindRenderbuffer(i.RENDERBUFFER,o),i.renderbufferStorageMultisample(i.RENDERBUFFER,4,s,n.pixelWidth,n.pixelHeight),i.framebufferRenderbuffer(i.FRAMEBUFFER,i.COLOR_ATTACHMENT0+a,i.RENDERBUFFER,o)})}}_attachDepthStencilTexture(e,t,r){let i,a=this._renderer,n=a.gl,s=e.depthStencilAttachment.texture,o=a.texture.getGlSource(s),l=o.texture,u=s.format;i="depth24plus-stencil8"===u||"depth32float-stencil8"===u?n.DEPTH_STENCIL_ATTACHMENT:"stencil8"===u?n.STENCIL_ATTACHMENT:n.DEPTH_ATTACHMENT,o.target===n.TEXTURE_2D?n.framebufferTexture2D(n.FRAMEBUFFER,i,n.TEXTURE_2D,l,t):o.target===n.TEXTURE_2D_ARRAY?n.framebufferTextureLayer(n.FRAMEBUFFER,i,l,t,r):o.target===n.TEXTURE_CUBE_MAP&&n.framebufferTexture2D(n.FRAMEBUFFER,i,n.TEXTURE_CUBE_MAP_POSITIVE_X+r,l,t)}_initStencil(e){if(null===e.framebuffer)return;let t=this._renderer.gl,r=t.createRenderbuffer();e.depthStencilRenderBuffer=r,t.bindRenderbuffer(t.RENDERBUFFER,r),t.framebufferRenderbuffer(t.FRAMEBUFFER,t.DEPTH_STENCIL_ATTACHMENT,t.RENDERBUFFER,r),this._resizeStencil(e)}_resizeStencil(e){let t=this._renderer.gl;t.bindRenderbuffer(t.RENDERBUFFER,e.depthStencilRenderBuffer),e.msaa?t.renderbufferStorageMultisample(t.RENDERBUFFER,4,t.DEPTH24_STENCIL8,e.width,e.height):t.renderbufferStorage(t.RENDERBUFFER,2===this._renderer.context.webGLVersion?t.DEPTH24_STENCIL8:t.DEPTH_STENCIL,e.width,e.height)}prerender(e){if(0===e.colorAttachments.length)return;let t=e.colorAttachments[0].texture.resource;this._renderer.context.multiView&&n.CanvasSource.test(t)&&this._renderer.context.ensureCanvasSize(t)}postrender(e){if(!this._renderer.context.multiView||0===e.colorAttachments.length)return;let t=e.colorAttachments[0].texture;if(n.CanvasSource.test(t.resource)){let e=this._renderer.context.canvas;t.context2D.drawImage(e,0,t.pixelHeight-e.height)}}_setDrawBuffers(e,t){let r=e.colorAttachments.length,i=this._drawBuffersCache[r];if(1===this._renderer.context.webGLVersion){let e=this._renderer.context.extensions.drawBuffers;e?e.drawBuffersWEBGL(i):(0,a.warn)("[RenderTexture] This WebGL1 context does not support rendering to multiple targets")}else t.drawBuffers(i)}resetState(){this._boundFramebuffer=void 0,this._viewPortCache=new i.Rectangle,this._clearColorCache=[0,0,0,0]}bindFramebuffer(e){this._boundFramebuffer!==e&&(this._boundFramebuffer=e,this._renderer.gl.bindFramebuffer(this._renderer.gl.FRAMEBUFFER,e))}}e.s(["GlRenderTargetAdaptor",0,l],615609);class u extends r.RenderTargetSystem{constructor(e){super(e),this.adaptor=new l,this.adaptor.init(e,this)}resetState(){this.adaptor.resetState()}}u.extension={type:[t.ExtensionType.WebGLSystem],name:"renderTarget"},e.s(["GlRenderTargetSystem",0,u],493586);var _=e.i(904223),c=e.i(543890),h=e.i(152859),d=e.i(329723),f=e.i(906021);class m extends d.default{constructor(e,t){super(),this._resourceType="textureView",this._resourceId=(0,f.uid)("resource"),this._touched=0,this.source=e,this.viewDescriptor=t,this._onChange=this._onChange.bind(this),this._onDestroy=this._onDestroy.bind(this),this.source.on("change",this._onChange),this.source.on("destroy",this._onDestroy)}_onChange(){this.emit("change",this)}_onDestroy(){this.destroy()}get destroyed(){return this.source.destroyed}destroy(){this.source&&(this.source.off("change",this._onChange),this.source.off("destroy",this._onDestroy)),this.emit
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color:#FFFFFF; font-size: 10px","font-size: 10px")});let u=i.join("\n");l[0]=u,console.error(a),console.groupCollapsed("click to view full shader code"),console.warn(...l),console.groupEnd()}function N(e,t,r,i){e.getProgramParameter(t,e.LINK_STATUS)||(e.getShaderParameter(r,e.COMPILE_STATUS)||D(e,r),e.getShaderParameter(i,e.COMPILE_STATUS)||D(e,i),console.error("PixiJS Error: Could not initialize shader."),""!==e.getProgramInfoLog(t)&&console.warn("PixiJS Warning: gl.getProgramInfoLog()",e.getProgramInfoLog(t)))}function F(e,t){let r=T(e,e.VERTEX_SHADER,t.vertex),i=T(e,e.FRAGMENT_SHADER,t.fragment),n=e.createProgram();e.attachShader(n,r),e.attachShader(n,i);let s=t.transformFeedbackVaryings;s&&("function"!=typeof e.transformFeedbackVaryings?(0,a.warn)("TransformFeedback is not supported but TransformFeedbackVaryings are given."):e.transformFeedbackVaryings(n,s.names,"separate"===s.bufferMode?e.SEPARATE_ATTRIBS:e.INTERLEAVED_ATTRIBS)),e.linkProgram(n),e.getProgramParameter(n,e.LINK_STATUS)||N(e,n,r,i),t._attributeData=G(n,e,!/^[ \t]*#[ \t]*version[ \t]+300[ \t]+es[ \t]*$/m.test(t.vertex)),t._uniformData=C(n,e),t._uniformBlockData=y(n,e),e.deleteShader(r),e.deleteShader(i);let o={};for(let r in t._uniformData){let i=t._uniformData[r];o[r]={location:e.getUniformLocation(n,r),value:R(i.type,i.size)}}return new E(n,o)}e.s(["mapGlToVertexFormat",0,B,"mapType",0,v],311825),e.s(["extractAttributesFromGlProgram",0,G],608081),e.s(["getUboData",0,y],479412),e.s(["getUniformData",0,C],258296),e.s(["logProgramError",0,N],528912),e.s(["generateProgram",0,F],640762);let U={textureCount:0,blockIndex:0};class I{constructor(e){this._activeProgram=null,this._programDataHash=Object.create(null),this._shaderSyncFunctions=Object.create(null),this._renderer=e}contextChange(e){this._gl=e,this._programDataHash=Object.create(null),this._shaderSyncFunctions=Object.create(null),this._activeProgram=null}bind(e,t){if(this._setProgram(e.glProgram),t)return;U.textureCount=0,U.blockIndex=0;let r=this._shaderSyncFunctions[e.glProgram._key];r||(r=this._shaderSyncFunctions[e.glProgram._key]=this._generateShaderSync(e,this)),this._renderer.buffer.nextBindBase(!!e.glProgram.transformFeedbackVaryings),r(this._renderer,e,U)}updateUniformGroup(e){this._renderer.uniformGroup.updateUniformGroup(e,this._activeProgram,U)}bindUniformBlock(e,t,r=0){let i=this._renderer.buffer,a=this._getProgramData(this._activeProgram),n=e._bufferResource;n||this._renderer.ubo.updateUniformGroup(e);let s=e.buffer,o=i.updateBuffer(s),l=i.freeLocationForBufferBase(o);if(n){let{offset:t,size:r}=e;0===t&&r===s.data.byteLength?i.bindBufferBase(o,l):i.bindBufferRange(o,l,t)}else i.getLastBindBaseLocation(o)!==l&&i.bindBufferBase(o,l);let u=this._activeProgram._uniformBlockData[t].index;a.uniformBlockBindings[r]!==l&&(a.uniformBlockBindings[r]=l,this._renderer.gl.uniformBlockBinding(a.program,u,l))}_setProgram(e){if(this._activeProgram===e)return;this._activeProgram=e;let t=this._getProgramData(e);this._gl.useProgram(t.program)}_getProgramData(e){return this._programDataHash[e._key]||this._createProgramData(e)}_createProgramData(e){let t=e._key;return this._programDataHash[t]=F(this._gl,e),this._programDataHash[t]}destroy(){for(let e of Object.keys(this._programDataHash))this._programDataHash[e].destroy();this._programDataHash=null,this._shaderSyncFunctions=null,this._activeProgram=null,this._renderer=null,this._gl=null}_generateShaderSync(e,t){return g(e,t)}resetState(){this._activeProgram=null}}I.extension={type:[t.ExtensionType.WebGLSystem],name:"shader"},e.s(["GlShaderSystem",0,I],924008);var L=e.i(7985);let M={f32:`if (cv !== v) { 63 cu.value = v; 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R(e){return{"2d":e.TEXTURE_2D,cube:e.TEXTURE_CUBE_MAP,"1d":null,"3d":e?.TEXTURE_3D||null,"2d-array":e?.TEXTURE_2D_ARRAY||null,"cube-array":e?.TEXTURE_CUBE_MAP_ARRAY||null}}e.s(["compareModeToGlCompare",0,m,"mipmapScaleModeToGlFilter",0,d,"scaleModeToGlFilter",0,h,"wrapModeToGlAddress",0,f],681905),e.s(["applyStyleParams",0,g],911512),e.s(["mapFormatToGlFormat",0,E],721666),e.s(["mapFormatToGlInternalFormat",0,T],266598),e.s(["mapFormatToGlType",0,p],717313),e.s(["mapViewDimensionToGlTarget",0,R],959726);let x=class e{constructor(t){this._glSamplers=Object.create(null),this._boundTextures=[],this._activeTextureLocation=-1,this._boundSamplers=Object.create(null),this._premultiplyAlpha=!1,this._useSeparateSamplers=!1,this._renderer=t,this._managedTextures=new i.GCManagedHash({renderer:t,type:"resource",onUnload:this.onSourceUnload.bind(this),name:"glTexture"});const r={image:u.glUploadImageResource,buffer:s.glUploadBufferImageResource,video:c,compressed:o.glUploadCompressedTextureResource,...e.uploadExtensions};this._uploads={...r,cube:(0,l.createGlUploadCubeTextureResource)(r)}}get managedTextures(){return Object.values(this._managedTextures.items)}contextChange(e){this._gl=e,this._mapFormatToInternalFormat||(this._mapFormatToInternalFormat=T(e,this._renderer.context.extensions),this._mapFormatToType=p(e),this._mapFormatToFormat=E(e),this._mapViewDimensionToGlTarget=R(e)),this._managedTextures.removeAll(!0),this._glSamplers=Object.create(null),this._boundSamplers=Object.create(null),this._premultiplyAlpha=!1;for(let e=0;e<16;e++)this.bind(a.Texture.EMPTY,e)}initSource(e){this.bind(e)}bind(e,t=0){let r=e.source;e?(this.bindSource(r,t),this._useSeparateSamplers&&this._bindSampler(r.style,t)):(this.bindSource(null,t),this._useSeparateSamplers&&this._bindSampler(null,t))}bindSource(e,t=0){let r=this._gl;if(e._gcLastUsed=this._renderer.gc.now,this._boundTextures[t]!==e){this._boundTextures[t]=e,this._activateLocation(t),e||(e=a.Texture.EMPTY.
151source);let i=this.getGlSource(e);r.bindTexture(i.target,i.texture)}}_bindSampler(e,t=0){let r=this._gl;if(!e){this._boundSamplers[t]=null,r.bindSampler(t,null);return}let i=this._getGlSampler(e);this._boundSamplers[t]!==i&&(this._boundSamplers[t]=i,r.bindSampler(t,i))}unbind(e){let t=e.source,r=this._boundTextures,i=this._gl;for(let e=0;e<r.length;e++)if(r[e]===t){this._activateLocation(e);let a=this.getGlSource(t);i.bindTexture(a.target,null),r[e]=null}}_activateLocation(e){this._activeTextureLocation!==e&&(this._activeTextureLocation=e,this._gl.activeTexture(this._gl.TEXTURE0+e))}_initSource(e){let t=this._gl,r=new n.GlTexture(t.createTexture());if(r.type=this._mapFormatToType[e.format],r.internalFormat=this._mapFormatToInternalFormat[e.format],r.format=this._mapFormatToFormat[e.format],r.target=this._mapViewDimensionToGlTarget[e.viewDimension],null===r.target)throw Error(`Unsupported view dimension: ${e.viewDimension} with this webgl version: ${this._renderer.context.webGLVersion}`);if(e.autoGenerateMipmaps&&(this._renderer.context.supports.nonPowOf2mipmaps||e.isPowerOfTwo)){let t=Math.max(e.width,e.height);e.mipLevelCount=Math.floor(Math.log2(t))+1}return e._gpuData[this._renderer.uid]=r,this._managedTextures.add(e)&&(e.on("update",this.onSourceUpdate,this),e.on("resize",this.onSourceUpdate,this),e.on("styleChange",this.onStyleChange,this),e.on("updateMipmaps",this.onUpdateMipmaps,this)),this.onSourceUpdate(e),this.updateStyle(e,!1),r}onStyleChange(e){this.updateStyle(e,!1)}updateStyle(e,t){let r=this._gl,i=this.getGlSource(e);r.bindTexture(i.target,i.texture),this._boundTextures[this._activeTextureLocation]=e,g(e.style,r,e.mipLevelCount>1,this._renderer.context.extensions.anisotropicFiltering,"texParameteri",i.target,!this._renderer.context.supports.nonPowOf2wrapping&&!e.isPowerOfTwo,t)}onSourceUnload(e,t=!1){let r=e._gpuData[this._renderer.uid];r&&(t||(this.unbind(e),this._gl.deleteTexture(r.texture)),e.off("update",this.onSourceUpdate,this),e.off("resize",this.onSourceUpdate,this),e.off("styleChange",this.onStyleChange,this),e.off("updateMipmaps",this.onUpdateMipmaps,this))}onSourceUpdate(e){let t=this._gl,r=this.getGlSource(e);t.bindTexture(r.target,r.texture),this._boundTextures[this._activeTextureLocation]=e;let i="premultiply-alpha-on-upload"===e.alphaMode;if(this._premultiplyAlpha!==i&&(this._premultiplyAlpha=i,t.pixelStorei(t.UNPACK_PREMULTIPLY_ALPHA_WEBGL,i)),this._uploads[e.uploadMethodId])this._uploads[e.uploadMethodId].upload(e,r,t,this._renderer.context.webGLVersion);else if(r.target===t.TEXTURE_2D)this._initEmptyTexture2D(r,e);else if(r.target===t.TEXTURE_2D_ARRAY)this._initEmptyTexture2DArray(r,e);else if(r.target===t.TEXTURE_CUBE_MAP)this._initEmptyTextureCube(r,e);else throw Error("[GlTextureSystem] Unsupported texture target for empty allocation.");this._applyMipRange(r,e),e.autoGenerateMipmaps&&e.mipLevelCount>1&&this.onUpdateMipmaps(e,!1)}onUpdateMipmaps(e,t=!0){t&&this.bindSource(e,0);let r=this.getGlSource(e);this._gl.generateMipmap(r.target)}_initEmptyTexture2D(e,t){let r=this._gl;r.texImage2D(r.TEXTURE_2D,0,e.internalFormat,t.pixelWidth,t.pixelHeight,0,e.format,e.type,null);let i=Math.max(t.pixelWidth>>1,1),a=Math.max(t.pixelHeight>>1,1);for(let n=1;n<t.mipLevelCount;n++)r.texImage2D(r.TEXTURE_2D,n,e.internalFormat,i,a,0,e.format,e.type,null),i=Math.max(i>>1,1),a=Math.max(a>>1,1)}_initEmptyTexture2DArray(e,t){if(2!==this._renderer.context.webGLVersion)throw Error("[GlTextureSystem] TEXTURE_2D_ARRAY requires WebGL2.");let r=this._gl,i=Math.max(0|t.arrayLayerCount,1);r.texImage3D(r.TEXTURE_2D_ARRAY,0,e.internalFormat,t.pixelWidth,t.pixelHeight,i,0,e.format,e.type,null);let a=Math.max(t.pixelWidth>>1,1),n=Math.max(t.pixelHeight>>1,1);for(let s=1;s<t.mipLevelCount;s++)r.texImage3D(r.TEXTURE_2D_ARRAY,s,e.internalFormat,a,n,i,0,e.format,e.type,null),a=Math.max(a>>1,1),n=Math.max(n>>1,1)}_initEmptyTextureCube(e,t){let r=this._gl;for(let i=0;i<6;i++)r.texImage2D(r.TEXTURE_CUBE_MAP_POSITIVE_X+i,0,e.internalFormat,t.pixelWidth,t.pixelHeight,0,e.format,e.type,null);let i=Math.max(t.pixelWidth>>1,1),a=Math.max(t.pixelHeight>>1,1);for(let n=1;n<t.mipLevelCount;n++){for(let t=0;t<6;t++)r.texImage2D(r.TEXTURE_CUBE_MAP_POSITIVE_X+t,n,e.internalFormat,i,a,0,e.format,e.type,null);i=Math.max(i>>1,1),a=Math.max(a>>1,1)}}_applyMipRange(e,t){if(2!==this._renderer.context.webGLVersion||t.mipLevelCount<=1)return;let r=this._gl,i=Math.max((0|t.mipLevelCount)-1,0);r.texParameteri(e.target,r.TEXTURE_BASE_LEVEL,0),r.texParameteri(e.target,r.TEXTURE_MAX_LEVEL,i)}_initSampler(e){let t=this._gl,r=this._gl.createSampler();return this._glSamplers[e._resourceId]=r,g(e,t,this._boundTextures[this._activeTextureLocation].mipLevelCount>
1511,this._renderer.context.extensions.anisotropicFiltering,"samplerParameteri",r,!1,!0),this._glSamplers[e._resourceId]}_getGlSampler(e){return this._glSamplers[e._resourceId]||this._initSampler(e)}getGlSource(e){return e._gcLastUsed=this._renderer.gc.now,e._gpuData[this._renderer.uid]||this._initSource(e)}generateCanvas(e){let{pixels:r,width:i,height:a}=this.getPixels(e),n=t.DOMAdapter.get().createCanvas();n.width=i,n.height=a;let s=n.getContext("2d");if(s){let e=s.createImageData(i,a);e.data.set(r),s.putImageData(e,0,0)}return n}getPixels(e){let t=e.source.resolution,r=e.frame,i=Math.max(Math.round(r.width*t),1),a=Math.max(Math.round(r.height*t),1),n=new Uint8Array(4*i*a),s=this._renderer,o=s.renderTarget.getRenderTarget(e),l=s.renderTarget.getGpuRenderTarget(o),u=s.gl;return s.renderTarget.adaptor.bindFramebuffer(l.resolveTargetFramebuffer),u.readPixels(Math.round(r.x*t),Math.round(r.y*t),i,a,u.RGBA,u.UNSIGNED_BYTE,n),{pixels:new Uint8ClampedArray(n.buffer),width:i,height:a}}destroy(){this._managedTextures.destroy(),this._glSamplers=null,this._boundTextures=null,this._boundSamplers=null,this._mapFormatToInternalFormat=null,this._mapFormatToType=null,this._mapFormatToFormat=null,this._uploads=null,this._renderer=null}resetState(){this._activeTextureLocation=-1,this._boundTextures.fill(a.Texture.EMPTY.source),this._boundSamplers=Object.create(null);let e=this._gl;this._premultiplyAlpha=!1,e.pixelStorei(e.UNPACK_PREMULTIPLY_ALPHA_WEBGL,this._premultiplyAlpha)}};x.extension={type:[r.ExtensionType.WebGLSystem],name:"texture"},x.uploadExtensions=Object.create(null),r.extensions.handleByMap(r.ExtensionType.TextureUploaderWebGL,x.uploadExtensions),e.s(["GlTextureSystem",0,x],467596)},170950,671133,e=>{"use strict";var t=e.i(116447),r=e.i(440477),i=e.i(715446),a=e.i(509750),n=e.i(6540),s=e.i(89537),o=e.i(82345),l=e.i(465993),u=e.i(639373),_=e.i(543890);class c{contextChange(e){let t=new _.UniformGroup({uColor:{value:new Float32Array([1,1,1,1]),type:"vec4<f32>"},uTransformMatrix:{value:new r.Matrix,type:"mat3x3<f32>"},uRound:{value:0,type:"f32"}}),c=e.limits.maxBatchableTextures,h=(0,i.compileHighShaderGlProgram)({name:"graphics",bits:[a.colorBitGl,(0,n.generateTextureBatchBitGl)(c),s.localUniformBitGl,o.roundPixelsBitGl]});this.shader=new u.Shader({glProgram:h,resources:{localUniforms:t,batchSamplers:(0,l.getBatchSamplersUniformGroup)(c)}})}execute(e,t){let r=t.context,i=r.customShader||this.shader,a=e.renderer,{batcher:n,instructions:s}=a.graphicsContext.getContextRenderData(r);i.groups[0]=a.globalUniforms.bindGroup,a.state.set(e.state),a.shader.bind(i),a.geometry.bind(n.geometry,i.glProgram);let o=s.instructions;for(let e=0;e<s.instructionSize;e++){let t=o[e];if(t.size){for(let e=0;e<t.textures.count;e++)a.texture.bind(t.textures.textures[e],e);a.geometry.draw(t.topology,t.size,t.start)}}}destroy(){this.shader.destroy(!0),this.shader=null}}c.extension={type:[t.ExtensionType.WebGLPipesAdaptor],name:"graphics"},e.s(["GlGraphicsAdaptor",0,c],170950);var h=e.i(866009),d=e.i(382827),f=e.i(412263);class m{init(){let e=(0,i.compileHighShaderGlProgram)({name:"mesh",bits:[s.localUniformBitGl,h.textureBitGl,o.roundPixelsBitGl]});this._shader=new u.Shader({glProgram:e,resources:{uTexture:d.Texture.EMPTY.source,textureUniforms:{uTextureMatrix:{type:"mat3x3<f32>",value:new r.Matrix}}}})}execute(e,t){let r=e.renderer,i=t._shader;if(i){if(!i.glProgram)return void(0,f.warn)("Mesh shader has no glProgram",t.shader)}else{i=this._shader;let e=t.texture,r=e.source;i.resources.uTexture=r,i.resources.uSampler=r.style,i.resources.textureUniforms.uniforms.uTextureMatrix=e.textureMatrix.mapCoord}i.groups[100]=r.globalUniforms.bindGroup,i.groups[101]=e.localUniformsBindGroup,r.encoder.draw({geometry:t._geometry,shader:i,state:t.state})}destroy(){this._shader.destroy(!0),this._shader=null}}m.extension={type:[t.ExtensionType.WebGLPipesAdaptor],name:"mesh"},e.s(["GlMeshAdaptor",0,m],671133)},653796,e=>{"use strict";var t=e.i(72145);e.s(["isSafari",0,function(){let{userAgent:e}=t.DOMAdapter.get().getNavigator();return/^((?!chrome|android).)*safari/i.test(e)}])}]);
Line numbers count LF bytes from the start of the resource, as the search results do. Vendor segments are library code the classifier recognised; they are stored but not indexed. Bytes are shown as Latin1 characters, one per byte.