1var _____WB$wombat$assign$function_____=function(name){return (globalThis._wb_wombat && globalThis._wb_wombat.local_init && globalThis._wb_wombat.local_init(name))||globalThis[name];};if(!globalThis.__WB_pmw){globalThis.__WB_pmw=function(obj){this.__WB_source=obj;return this;}}{ 2let window = _____WB$wombat$assign$function_____("window"); 3let self = _____WB$wombat$assign$function_____("self"); 4let document = _____WB$wombat$assign$function_____("document"); 5let location = _____WB$wombat$assign$function_____("location"); 6let top = _____WB$wombat$assign$function_____("top"); 7let parent = _____WB$wombat$assign$function_____("parent"); 8let frames = _____WB$wombat$assign$function_____("frames"); 9let opener = _____WB$wombat$assign$function_____("opener"); 10/*! For license information please see 9106.c4c76028.js.LICENSE.txt */ 11"use strict";(self.webpackChunk_motion_canvas_docs=self.webpackChunk_motion_canvas_docs||[]).push([[9106],{9106:(t,e,r)=>{var s,i;r.r(e),function(t){t.Error="error",t.Warn="warn",t.Info="info",t.Http="http",t.Verbose="verbose",t.Debug="debug",t.Silly="silly"}(s||(s={}));class n{constructor(){this.subscribable=new a(this),this.subscribers=new Set}subscribe(t){return this.subscribers.add(t),()=>this.unsubscribe(t)}unsubscribe(t){this.subscribers.delete(t)}clear(){this.subscribers.clear()}notifySubscribers(t){return[...this.subscribers].map((e=>e(t)))}}class a{constructor(t){this.dispatcher=t}subscribe(t){return this.dispatcher.subscribe(t)}unsubscribe(t){this.dispatcher.unsubscribe(t)}}class o extends n{set current(t){this.value=t,this.notifySubscribers(t)}get current(){return this.value}constructor(t){super(),this.value=t,this.subscribable=new l(this)}subscribe(t,e){void 0===e&&(e=!0);const r=super.subscribe(t);return e&&t(this.value),r}}class l extends a{get current(){return this.dispatcher.current}subscribe(t,e){return void 0===e&&(e=!0),this.dispatcher.subscribe(t,e)}}!function(t){t[t.Playing=0]="Playing",t[t.Rendering=1]="Rendering",t[t.Paused=2]="Paused",t[t.Presenting=3]="Presenting"}(i||(i={}));class h{constructor(){this.frame=0,this.speed=1,this.fps=30,this.duration=0,this.finished=!1,this.slides=[],this.previousScene=null,this.state=i.Paused,this.currentSceneReference=null,this.scenes=new o([])}get onSceneChanged(){if(null===this.currentSceneReference)throw new Error("PlaybackManager has not been properly initialized");return this.currentSceneReference.subscribable}get onScenesRecalculated(){return this.scenes.subscribable}get currentScene(){if(null===this.currentSceneReference)throw new Error("PlaybackManager has not been properly initialized");return this.currentSceneReference.current}set currentScene(t){if(!t)throw new Error("Invalid scene.");this.currentSceneReference??(this.currentSceneReference=new o(t)),this.currentSceneReference.current=t}setup(t){this.scenes.current=t,this.currentScene=t[0]}async progress(){return this.finished=await this.next(),this.finished}async seek(t){if(t<=this.frame||this.currentScene.isCached()&&this.currentScene.lastFrame<t){const e=this.findBestScene(t);e!==this.currentScene?(this.previousScene=null,this.currentScene=e,this.frame=this.currentScene.firstFrame,await this.currentScene.reset()):this.frame>=t&&(this.previousScene=null,this.frame=this.currentScene.firstFrame,await this.currentScene.reset())}for(this.finished=!1;this.frame<t&&!this.finished;)this.finished=await this.next();return this.finished}async goBack(){let t=this.currentScene.slides.getCurrent();if(t&&this.currentScene.slides.isWaiting()){const e=this.slides.indexOf(t);t=this.slides[e-1]}await this.seekSlide(t)}async goForward(){const t=this.currentScene.slides.getCurrent(),e=this.slides.indexOf(t);await this.seekSlide(this.slides[e+1])}async goTo(t){await this.seekSlide(this.slides.find((e=>e.id===t)))}async seekSlide(t){if(void 0===t&&(t=null),!t)return;const{id:e,scene:r}=t;for((this.currentScene!==r||this.currentScene.slides.didHappen(e))&&(this.previousScene=null,this.currentScene=r,this.frame=this.currentScene.firstFrame,this.currentScene.slides.setTarget(e),await this.currentScene.reset()),this.finished=!1,this.currentScene.slides.setTarget(e);!this.currentScene.slides.isWaitingFor(e)&&!this.finished;)this.finished=await this.next();return this.currentScene.slides.setTarget(null),this.finished}async reset(){this.previousScene=null,this.currentScene=this.scenes.current[0],this.frame=0,await this.currentScene.reset()}reload(t){this.scenes.current.forEach((e=>e.reload(t)))}async recalculate(){this.previousScene=null,this.slides=[];const t=this.speed;this.frame=0,this.speed=1;const e=[];try{for(const t of this.scenes.current)await t.recalculate((t=>{this.frame=t})),this.slides.push(...t.slides.onChanged.current),e.push(t)}finally{this.speed=t}this.scenes.current=e,this.duration=this.frame}async next(){if(this.previousScene&&(await this.previousScene.next(),this.currentScene.isFinished()&&(this.previousScene=null)),this.frame+=this.speed,this.currentScene.isFinished())return!0;
11if(await this.currentScene.next(),this.previousScene&&this.currentScene.isAfterTransitionIn()&&(this.previousScene=null),this.currentScene.canTransitionOut()){this.previousScene=this.currentScene;const t=this.getNextScene(this.previousScene);t&&(this.currentScene=t,await this.currentScene.reset(this.previousScene)),t&&!this.currentScene.isAfterTransitionIn()||(this.previousScene=null)}return this.currentScene.isFinished()}findBestScene(t){let e=this.scenes.current[0];for(const r of this.scenes.current){if(!r.isCached()||r.lastFrame>t)return r;e=r}return e}getNextScene(t){const e=this.scenes.current;if(!t)return e[0];const r=e.findIndex((e=>e===t));return r<0?null:e[r+1]??null}}const u=[];function c(){const t=u.at(-1);if(!t)throw new f("The thread is not available in the current context.","<p><code>useThread()</code> can only be called from within generator functions.\n It's not available during rendering.</p>\n");return t}class f extends Error{constructor(t,e){super(t),this.remarks=e}}function d(t,e){void 0===e&&(e=document.createElement("canvas"));const r=e.getContext("2d",t);if(!r)throw new Error("Could not create a 2D context.");return r}class v{constructor(){this.resolveCurrent=null,this.current=null}async acquire(){for(;this.current;)await this.current;this.current=new Promise((t=>{this.resolveCurrent=t}))}release(){var t;this.current=null,null==(t=this.resolveCurrent)||t.call(this),this.resolveCurrent=null}}const p=[];function g(){const t=p.at(-1);if(!t)throw new Error("The playback is not available in the current context.");return t}function b(t){const e={[t.name]:t},r=Object.getOwnPropertyDescriptor(e,t.name);if(r){for(var s=arguments.length,i=new Array(s>1?s-1:0),n=1;n<s;n++)i[n-1]=arguments[n];for(let s=i.length-1;s>=0;s--)i[s](e,t.name,r)}}function y(t){return function(e,r,s){s.value.prototype.name=t??r,s.value.prototype.threadable=!0}}function*m(t){let e=!0;for(var r=arguments.length,s=new Array(r>1?r-1:0),i=1;i<r;i++)s[i-1]=arguments[i];"boolean"==typeof t?e=t:s.push(t);const n=c(),a=s.map((t=>n.children.find((e=>e.runner===t)))).filter((t=>t)),o=n.time();let l;if(e){for(;a.find((t=>!t.canceled));)yield;l=Math.max(...a.map((t=>t.time())))}else{for(;!a.find((t=>t.canceled));)yield;const t=a.filter((t=>t.canceled));l=Math.min(...t.map((t=>t.time())))}n.time(Math.max(o,l))}function w(t,e){const r=Object.getPrototypeOf(t);r.threadable||(r.threadable=!0,r.name="string"==typeof e?e:function(t){return Object.getPrototypeOf(t).name??null}(e))}b(m,y());var k,x,S,M=r(5392);M.Color.symbol=M.Color.prototype.symbol=Symbol.for("@motion-canvas/core/types/Color"),M.Color.lerp=M.Color.prototype.lerp=function(t,e,r,s){void 0===s&&(s="lch"),"string"==typeof t&&(t=new M.Color(t)),"string"==typeof e&&(e=new M.Color(e));const i=t instanceof M.Color,n=e instanceof M.Color;return i||(t=n?e.alpha(0):new M.Color("rgba(0, 0, 0, 0)")),n||(e=i?t.alpha(0):new M.Color("rgba(0, 0, 0, 0)")),(0,M.mix)(t,e,r,s)},M.Color.createLerp=M.Color.prototype.createLerp=t=>(e,r,s)=>M.Color.lerp(e,r,s,t),M.Color.createSignal=function(t,e){void 0===e&&(e=M.Color.lerp);const r=new Z(t,e);return r.setParser((t=>new M.Color(t))),r.toSignal()},M.Color.prototype.toSymbol=()=>M.Color.symbol,M.Color.prototype.serialize=function(){return this.css()},M.Color.prototype.lerp=function(t,e,r){return M.Color.lerp(this,t,e,r)},function(t){t[t.Vertical=1]="Vertical",t[t.Horizontal=2]="Horizontal"}(k||(k={})),function(t){t[t.Top=4]="Top",t[t.Bottom=8]="Bottom",t[t.Left=16]="Left",t[t.Right=32]="Right"}(x||(x={})),function(t){t[t.Middle=3]="Middle",t[t.Top=5]="Top",t[t.Bottom=9]="Bottom",t[t.Left=18]="Left",t[t.Right=34]="Right",t[t.TopLeft=20]="TopLeft",t[t.TopRight=36]="TopRight",t[t.BottomLeft=24]="BottomLeft",t[t.BottomRight=40]="BottomRight"}(S||(S={}));class C{static createSignal(t,e,r){return void 0===e&&(e=C.lerp),new H(["x","y"],(t=>new C(t)),t,e,r).toSignal()}static lerp(t,e,r){let s,i;return"number"==typeof r?s=i=r:(s=r.x,i=r.y),new C(I(t.x,e.x,s),I(t.y,e.y,i))}static arcLerp(t,e,r,s,i){return void 0===s&&(s=!1),i??(i=t.sub(e).ctg),C.lerp(t,e,N(r,s,i))}static fromOrigin(t){const e=new C;return t===S.Middle||(t&x.Left?e.x=-1:t&x.Right&&(e.x=1),t&x.Top?e.y=-1:t&x.Bottom&&(e.y=1)),e}static fromScalar(t){return new C(t,t)}static fromRadians(t){return new C(Math.cos(t),Math.sin(t))}static magnitude(t,e){return Math.sqrt(t*t+e*e)}get width(){return this.x}set width(t){this.x=t}get height(){return this.y}set height(t){this.y=t}get magnitude(){return C.magnitude(this.x,this.y)}get normalized(){return this.scale(1/C.magnitude(this.x,this.y))}get safe(){return new C(isNaN(this.x)?0:this.x,isNaN(this.y)?0:this.y)}get flipped(){return new C(-this.x,-this.y)}get floored(){return new C(Math.floor(this.x),Math.floor(this.y))}get perpendicular(){return new C(this.y,-this.x)}get radians(){return Math.atan2(this.y,this.x)}get ctg(){return this.x/this.y}constructor(t,e){if(this.x=0,this.y=0,null!=t){if("object"!=typeof t)return this.x=t,void(this.y=e??t);if(Array.isArray(t))return this.x=t[0],void(this.y=t[1]);if("width"in t)return this.x=t.width,void(this.y=t.height);this.x=t.x,this.y=t.y}}lerp(t,e){return C.lerp(this,t,e)}getOriginOffset(t){const e=C.fromOrigin(t);return e.x*=this.x/2,e.y*=this.y/2,e}scale(t){return new C(this.x*t,this.y*t)}transformAsPoint(t){return new C(this.x*t.m11+this.y*t.m21+t.m41,this.x*t.m12+this.y*t.m22+t.m42)}transform(t){return new C(this.x*t.m11+this.y*t.m21,this.x*t.m12+this.y*t.m22)}mul(t){const e=new C(t);return new C(this.x*e.x,this.y*e.y)}div(t){const e=new C(t);return new C(this.x/e.x,this.y/e.y)}add(t){const e=new C(t);return new C(this.x+e.x,this.y+e.y)}sub(t){const e=new C(t);return new C(this.x-e.x,this.y-e.y)}dot(t){const e=new C(t);return this.x*e.x+this.y*e.y}addX(t){return new C(this.x+t,this.y)}addY(t){return new C(this.x,this.y+t)}toSymbol(){return C.symbol}serialize(){return{x:this.x,y:this.y}}exactlyEquals(t){return this.x===t.x&&this.y===t.y}}C.symbol=Symbol.for("@motion-canvas/core/types/Vector2"),C.zero=new C,C.one=new C(1,1),C.right=new C(1,0),C.left=new C(-1,0),C.up=new C(0,1),C.down=new C(0,-1);class T{static fromRotation(t){return T.identity.rotate(t)}static fromTranslation(t){return T.identity.translate(new C(t))}static fromScaling(t){return T.identity.scale(new C(t))}get x(){return new C(this.values[0],this.values[1])}get y(){return new C(this.values[2],this.values[3])}get scaleX(){return this.values[0]}set scaleX(t){this.values[0]=this.x.normalized.scale(t).x}set scaleY(t){this.values[3]=this.y.normalized.scale(t).y}get scaleY(){return this.values[3]}set translateX(t){this.values[4]=t}get translateX(){return this.values[4]}set translateY(t){this.values[5]=t}get translateY(){return this.values[5]}set rotation(t){const e=this.rotate(t-this.rotation);this.values[0]=e.values[0],this.values[1]=e.values[1],this.values[2]=e.values[2],this.values[3]=e.values[3]}get rotation(){return 180*Math.atan2(this.values[1],this.values[0])/Math.PI}set translation(t){const e=new C(t);this.values[4]=e.x,this.values[5]=e.y}get translation(){return new C(this.values[4],this.values[5])}set scaling(t){const e=new C(t),r=new C(this.values[0],this.values[1]).normalized,s=new C(this.values[2],this.values[3]).normalized;this.values[0]=r.x*e.x,this.values[1]=r.y*e.y,this.values[2]=s.x*e.x,this.values[3]=s.y*e.y}get scaling(){return new C(this.values[0],this.values[3])}get inverse(){const t=this.values[0],e=this.values[1],r=this.values[2],s=this.values[3],i=this.values[4],n=this.values[5];let a=t*s-e*r;return a?(a=1/a,new T(s*a,-e*a,-r*a,t*a,(r*n-s*i)*a,(e*i-t*n)*a)):null}get determinant(){return this.values[0]*this.values[3]-this.values[1]*this.values[2]}get domMatrix(){return new DOMMatrix([this.values[0],this.values[1],this.values[2],this.values[3],this.values[4],this.values[5]])}constructor(t,e,r,s,i,n){if(this.values=new Float32Array(6),0===arguments.length)return void(this.values=new Float32Array([1,0,0,1,0,0]));if(6===arguments.length)return this.values[0]=t,this.values[1]=e,this.values[2]=r,this.values[3]=s,this.values[4]=i,void(this.values[5]=n);if(t instanceof T)return void(this.values=t.values);if(Array.isArray(t)){if(2===t.length)return this.values[0]=t[0],this.values[1]=t[1],this.values[2]=e[0],this.values[3]=e[1],this.values[4]=r[0],void(this.values[5]=r[1]);if(3===t.length){const e=new C(t[0]),r=new C(t[1]),s=new C(t[2]);return this.values[0]=e.x,this.values[1]=e.y,this.values[2]=r.x,this.values[3]=r.y,this.values[4]=s.x,void(this.values[5]=s.y)}return this.values[0]=t[0],this.values[1]=t[1],this.values[2]=t[2],this.values[3]=t[3],this.values[4]=t[4],void(this.values[5]=t[5])}const a=new C(t),o=new C(e),l=new C(r);this.values[0]=a.x,this.values[1]=a.y,this.values[2]=o.x,this.values[3]=o.y,this.values[4]=l.x,this.values[5]=l.y}column(t){return new C(this.values[2*t],this.values[2*t+1])}row(t){return[this.values[t],this.values[t+2],this.values[t+4]]}mul(t){const e=this.values[0],r=this.values[1],s=this.values[2],i=this.values[3],n=this.values[4],a=this.values[5],o=t.values[0],l=t.values[1],h=t.values[2],u=t.values[3],c=t.values[4],f=t.values[5];return new T(e*o+s*l,r*o+i*l,e*h+s*u,r*h+i*u,e*c+s*f+n,r*c+i*f+a)}rotate(t,e){void 0===e&&(e=!0),e&&(t=t*Math.PI/180);const r=this.values[0],s=this.values[1],i=this.values[2],n=this.values[3],a=this.values[4],o=this.values[5],l=Math.sin(t),h=Math.cos(t);return new T(r*h+i*l,s*h+n*l,r*-l+i*h,s*-l+n*h,a,o)}scale(t){const e=new C(t);return new T(this.values[0]*e.x,this.values[1]*e.x,this.values[2]*e.y,this.values[3]*e.y,this.values[4],this.values[5])}mulScalar(t){return new T(this.values[0]*t,this.values[1]*t,this.values[2]*t,this.values[3]*t,this.values[4]*t,this.values[5]*t)}translate(t){const e=new C(t);return new T(this.values[0],this.values[1],this.values[2],this.values[3],this.values[0]*e.x+this.values[2]*e.y+this.values[4],this.values[1]*e.x+this.values[3]*e.y+this.values[5])}add(t){return new T(this.values[0]+t.values[0],this.values[1]+t.values[1],this.values[2]+t.values[2],this.values[3]+t.values[3],this.values[4]+t.values[4],this.values[5]+t.values[5])}sub(t){return new T(this.values[0]-t.values[0],this.values[1]-t.values[1],this.values[2]-t.values[2],this.values[3]-t.values[3],this.values[4]-t.values[4],this.values[5]-t.values[5])}equals(t,e){return void 0===e&&(e=1e-6),Math.abs(this.values[0]-t.values[0])<=e&&Math.abs(this.values[1]-t.values[1])<=e&&Math.abs(this.values[2]-t.values[2])<=e&&Math.abs(this.values[3]-t.values[3])<=e&&Math.abs(this.values[4]-t.values[4])<=e&&Math.abs(this.values[5]-t.values[5])<=e}exactlyEquals(t){return this.values[0]===t.values[0]&&this.values[1]===t.values[1]&&this.values[2]===t.values[2]&&this.values[3]===t.values[3]&&this.values[4]===t.values[4]&&this.values[5]===t.values[5]}}T.identity=new T(1,0,0,1,0,0),T.zero=new T(0,0,0,0,0,0);class A{static createSignal(t,e){return void 0===e&&(e=A.lerp),new H(["x","y","width","height"],(t=>new A(t)),t,e).toSignal()}static lerp(t,e,r){let s,i,n,a;return"number"==typeof r?s=i=n=a=r:r instanceof C?(s=n=r.x,i=a=r.y
11):(s=r.x,i=r.y,n=r.width,a=r.height),new A(I(t.x,e.x,s),I(t.y,e.y,i),I(t.width,e.width,n),I(t.height,e.height,a))}static arcLerp(t,e,r,s,i){return void 0===s&&(s=!1),i??(i=(t.position.sub(e.position).ctg+t.size.sub(e.size).ctg)/2),A.lerp(t,e,N(r,s,i))}static fromSizeCentered(t){return new A(-t.width/2,-t.height/2,t.width,t.height)}static fromPoints(){let t=1/0,e=1/0,r=-1/0,s=-1/0;for(var i=arguments.length,n=new Array(i),a=0;a<i;a++)n[a]=arguments[a];for(const o of n)o.x>r&&(r=o.x),o.x<t&&(t=o.x),o.y>s&&(s=o.y),o.y<e&&(e=o.y);return new A(t,e,r-t,s-e)}static fromBBoxes(){let t=1/0,e=1/0,r=-1/0,s=-1/0;for(var i=arguments.length,n=new Array(i),a=0;a<i;a++)n[a]=arguments[a];for(const o of n){const i=o.x+o.width;i>r&&(r=i),o.x<t&&(t=o.x);const n=o.y+o.height;n>s&&(s=n),o.y<e&&(e=o.y)}return new A(t,e,r-t,s-e)}lerp(t,e){return A.lerp(this,t,e)}get position(){return new C(this.x,this.y)}set position(t){this.x=t.x,this.y=t.y}get size(){return new C(this.width,this.height)}get center(){return new C(this.x+this.width/2,this.y+this.height/2)}get left(){return this.x}set left(t){this.width+=this.x-t,this.x=t}get right(){return this.x+this.width}set right(t){this.width=t-this.x}get top(){return this.y}set top(t){this.height+=this.y-t,this.y=t}get bottom(){return this.y+this.height}set bottom(t){this.height=t-this.y}get topLeft(){return this.position}get topRight(){return new C(this.x+this.width,this.y)}get bottomLeft(){return new C(this.x,this.y+this.height)}get bottomRight(){return new C(this.x+this.width,this.y+this.height)}get corners(){return[this.topLeft,this.topRight,this.bottomRight,this.bottomLeft]}get pixelPerfect(){return new A(Math.floor(this.x),Math.floor(this.y),Math.ceil(this.width+1),Math.ceil(this.height+1))}constructor(t,e,r,s){if(void 0===e&&(e=0),void 0===r&&(r=0),void 0===s&&(s=0),this.x=0,this.y=0,this.width=0,this.height=0,null!=t){if("number"==typeof t)return this.x=t,this.y=e,this.width=r,void(this.height=s);if(t instanceof C)return this.x=t.x,this.y=t.y,void(e instanceof C&&(this.width=e.x,this.height=e.y));if(Array.isArray(t))return this.x=t[0],this.y=t[1],this.width=t[2],void(this.height=t[3]);this.x=t.x,this.y=t.y,this.width=t.width,this.height=t.height}}transform(t){return new A(this.position.transformAsPoint(t),this.size.transform(t))}transformCorners(t){return this.corners.map((e=>e.transformAsPoint(t)))}expand(t){return new A(this.x-t,this.y-t,this.width+2*t,this.height+2*t)}addSpacing(t){const e=new A(this);return e.left-=t.left,e.top-=t.top,e.right+=t.right,e.bottom+=t.bottom,e}includes(t){return t.x>=this.x&&t.x<=this.x+this.width&&t.y>=this.y&&t.y<=this.y+this.height}intersects(t){return this.left<t.right&&this.right>t.left&&this.top<t.bottom&&this.bottom>t.top}toSymbol(){return A.symbol}serialize(){return{x:this.x,y:this.y,width:this.width,height:this.height}}}A.symbol=Symbol.for("@motion-canvas/core/types/Rect");class R{static createSignal(t,e){return void 0===e&&(e=R.lerp),new H(["top","right","bottom","left"],(t=>new R(t)),t,e).toSignal()}static lerp(t,e,r){return new R(I(t.top,e.top,r),I(t.right,e.right,r),I(t.bottom,e.bottom,r),I(t.left,e.left,r))}get x(){return this.left+this.right}get y(){return this.top+this.bottom}constructor(t,e,r,s){if(void 0===t&&(t=0),this.top=0,this.right=0,this.bottom=0,this.left=0,null!=t){if(Array.isArray(t)&&(s=t[3],r=t[2],e=t[1],t=t[0]),"number"==typeof t)return this.top=t,this.right=void 0!==e?e:t,this.bottom=void 0!==r?r:t,void(this.left=void 0!==s?s:void 0!==e?e:t);this.top=t.top,this.right=t.right,this.bottom=t.bottom,this.left=t.left}}lerp(t,e){return R.lerp(this,t,e)}scale(t){return new R(this.top*t,this.right*t,this.bottom*t,this.left*t)}addScalar(t){return new R(this.top+t,this.right+t,this.bottom+t,this.left+t)}toSymbol(){return R.symbol}serialize(){return{top:this.top,right:this.right,bottom:this.bottom,left:this.left}}}function P(t,e,r,s){if(void 0===s&&(s=!1),0===r)return t;if(1===r)return e;if(null!=t&&null!=e){if("number"==typeof t&&"number"==typeof e)return I(t,e,r);if("string"==typeof t&&"string"==typeof e)return function(t,e,r){if(e.length>=t.length){const s=Math.floor(e.length*r),i=Math.floor(I(t.length-1,e.length,r));let n="";for(let r=0;r<e.length;r++)r<s?n+=e[r]:(t[r]||r<=i)&&(n+=t[r]??e[r]);return n}{const s=Math.round(t.length*(1-r)),i=Math.floor(I(t.length+1,e.length,r)),n=[];for(let r=t.length-1;r>=0;r--)r<s?n.unshift(t[r]):(e[r]||r<i)&&n.unshift(e[r]??t[r]);return n.join("")}}(t,e,r);
11if("boolean"==typeof t&&"boolean"==typeof e)return r<.5?t:e;if("lerp"in t)return t.lerp(e,r);if(t&&e&&"object"==typeof t&&"object"==typeof e)if(Array.isArray(t)&&Array.isArray(e)){if(t.length===e.length)return t.map(((t,s)=>P(t,e[s],r)))}else{let s=!1;if(t instanceof Map||e instanceof Map||(s=!0,t=new Map(Object.entries(t)),e=new Map(Object.entries(e))),t instanceof Map&&e instanceof Map){const i=new Map;for(const s of new Set([...t.keys(),...e.keys()])){const n=P(t.get(s),e.get(s),r,!0);void 0!==n&&i.set(s,n)}return s?Object.fromEntries(i):i}}return e}s||Q().warn(`Attempting to lerp ${t} -> ${e} may result in unexpected behavior.`)}function I(t,e,r){return t+(e-t)*r}function E(t,e,r){return r<t?t:r>e?e:r}function N(t,e,r){let s=e;r>1?r=1/r:s=!s;const i=I(s?Math.acos(E(-1,1,1-t)):Math.asin(t),I(0,Math.PI/2,t),r);let n=Math.sin(i),a=1-Math.cos(i);return e&&([n,a]=[a,n]),new C(n,a)}function L(t,e,r){return void 0===e&&(e=0),void 0===r&&(r=1),I(e,r,t=t<.5?4*t*t*t:1-Math.pow(-2*t+2,3)/2)}function D(t,e){return void 0===t&&(t=7.5625),void 0===e&&(e=2.75),function(r,s,i){return void 0===s&&(s=0),void 0===i&&(i=1),r<1/e?r*=t*r:r=r<2/e?t*(r-=1.505/e)*r+.75:r<2.5/e?t*(r-=2.25/e)*r+.9375:t*(r-=2.625/e)*r+.984375,I(s,i,r)}}R.symbol=Symbol.for("@motion-canvas/core/types/Spacing");void 0===O&&(O=1.70158);var O;(function(t){void 0===t&&(t=1.70158)})(),function(t,e){void 0===t&&(t=1.70158),void 0===e&&(e=1.525)}(),function(t,e){void 0===t&&(t=7.5625),void 0===e&&(e=2.75);const r=D(t,e)}(),D(),function(t,e){void 0===t&&(t=7.5625),void 0===e&&(e=2.75);const r=D(t,e)}(),function(t){void 0===t&&(t=2.094395)}(),function(t){void 0===t&&(t=2.094395)}(),function(t){void 0===t&&(t=1.39626)}();function*j(t,e,r){const s=c(),i=s.time(),n=s.time()+t;for(e(0,0);n>s.fixed;){const r=s.fixed-i;r>0&&e(r/t,r),yield}s.time(n),e(1,t),null==r||r(1,t)}function F(t,e,r,s){return{mass:t,stiffness:e,damping:r,initialVelocity:s}}b(j,y()),b((function*(t,e,r,s,i,n){const a="number"==typeof s?s:.001;n="number"==typeof s?n:i;const o=(t,e)=>{"function"==typeof s?s(t,e):"function"==typeof i&&i(t,e)};if(t=t??{mass:.05,stiffness:10,damping:.5},t.mass<=0)return void Q().error(new Error("Spring mass must be greater than 0."));if(t.stiffness<0)return void Q().error(new Error("Spring stiffness must be greater or equal to 0."));if(t.damping<0)return void Q().error(new Error("Spring damping must be greater or equal to 0."));const l=c();let h=e,u=t.initialVelocity??0;const f=e=>{if(null===t)return;const s=h-r,i=-t.stiffness*s-t.damping*u;u+=i/t.mass*e,h+=u*e},d=1/120;o(e,0);const v=l.time();let p=v,g=!1;for(;!g;){for(;p<l.fixed;){const t=l.fixed-p;if(d>t?(f(t),p=l.fixed):(f(d),p+=d),Math.abs(r-h)<a&&Math.abs(u)<a){l.time(p),g=!0;break}}g||(o(h,l.fixed-v),yield)}o(r,l.fixed-v),null==n||n(r,l.fixed-v)}),y());F(.13,5.7,1.2,10),F(.2,20,.68,0),F(.08,4.75,.05,0),F(.39,19.85,2.82,0),F(.04,10,.7,8),F(.03,20,.9,4.8),F(.16,15.35,1.88,0);function*z(t,e){void 0===t&&(t=0);const r=c(),s=g().framesToSeconds(1),i=r.time()+t;for(;i-s>r.fixed;)yield;r.time(i),e&&(yield*e)}b((function*(){for(var t=arguments.length,e=new Array(t),r=0;r<t;r++)e[r]=arguments[r];for(const s of e)yield s;yield*m(...e)}),y()),b((function*(){for(var t=arguments.length,e=new Array(t),r=0;r<t;r++)e[r]=arguments[r];for(const s of e)yield s;yield*m(!1,...e)}),y()),b((function*(){for(var t=arguments.length,e=new Array(t),r=0;r<t;r++)e[r]=arguments[r];for(const s of e)Y(s)?yield*s:s()}),y()),b((function*(t,e){yield*z(function(t){const e=U(),r=c();return e.timeEvents.register(t,r.time())}(t)),e&&(yield*e)}),y()),b(z,y()),b((function*(t,e){yield*z(t),Y(e)?yield*e:e()}),y()),b((function*(t,e){for(let r=0;r<t;r++){const t=e(r);t?yield*t:yield}}),y()),b((function*(){}),y()),b((function*(t){for(var e=arguments.length,r=new Array(e>1?e-1:0),s=1;s<e;s++)r[s-1]=arguments[s];for(const i of r)yield i,yield*z(t);yield*m(...r)}),y());class q extends n{constructor(){super(...arguments),this.value=!1}raise(){this.value||(this.value=!0,this.notifySubscribers())}reset(){this.value=!1}isRaised(){return this.value}subscribe(t){const e=super.subscribe(t);return this.value&&t(),e}}class B{static collectPromise(t,e){void 0===e&&(e=null);const r={promise:t,value:e,stack:(new Error).stack},s=this.collectionStack.at(-1);return s&&(r.owner=s.owner),t.then((t=>{r.value=t,null==s||s.markDirty()})),this.promises.push(r),r}static consumePromises(){const t=this.promises;return this.promises=[],t}constructor(t){this.owner=t,this.dependencies=new Set,this.event=new q,this.markDirty=()=>
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t=B.consumePromises();do{await Promise.all(t.map((t=>t.promise))),this.invokable(),t=B.consumePromises()}while(t.length>0);return this.invokable}}function _(t){return"function"==typeof t}B.collectionSet=new Set,B.collectionStack=[],B.promises=[];const G=Symbol.for("@motion-canvas/core/signals/default");class Z extends B{constructor(t,e,r){void 0===r&&(r=void 0),super(r),this.initial=t,this.interpolation=e,this.parser=t=>t,Object.defineProperty(this.invokable,"reset",{value:this.reset.bind(this)}),Object.defineProperty(this.invokable,"save",{value:this.save.bind(this)}),Object.defineProperty(this.invokable,"isInitial",{value:this.isInitial.bind(this)}),void 0!==this.initial&&(this.current=this.initial,this.markDirty(),_(this.initial)||(this.last=this.parse(this.initial)))}toSignal(){return this.invokable}parse(t){return this.parser(t)}wrap(t){return _(t)?()=>this.parse(t()):this.parse(t)}setInitial(t){this.initial=t}setParser(t){this.parser=t,void 0===this.current||_(this.current)||(this.last=this.parse(this.current)),this.markDirty()}set(t){return t===G&&(t=this.initial),this.current===t||(this.current=t,this.markDirty(),this.clearDependencies(),_(t)||(this.last=this.parse(t))),this.owner}get(){if(this.event.isRaised()&&_(this.current)){this.clearDependencies(),this.startCollecting();try{this.last=this.parse(this.current())}catch(r){var t;Q().error({...(e=r,{message:e.message,stack:e.stack,remarks:e.remarks}),inspect:null==(t=this.owner)?void 0:t.key})}this.finishCollecting()}var e;return this.event.reset(),this.collect(),this.last}invoke(t,e,r,s){return void 0===r&&(r=L),void 0===s&&(s=this.interpolation),void 0===t?this.get():void 0===e?this.set(t):this.makeAnimate(r,s)(t,e)}makeAnimate(t,e,r){var s=this;return function(i,n,a,o){void 0===a&&(a=t),void 0===o&&(o=e);const l=s.tween(i,n,a,o);let h=l;return r&&(h=function(t,e){let r;return"string"==typeof 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this.parse(Object.fromEntries(this.signals.map((t=>{let[e,r]=t;return[e,r()]}))))}set(t){if(_(t))for(const[e,r]of this.signals)r((()=>this.parser(t())[e]));else{const e=this.parse(t);for(const[t,r]of this.signals)r(e[t])}return this.owner}reset(){for(const[,t]of this.signals)t.reset();return this.owner}save(){for(const[,t]of this.signals)t.save();return this.owner}}class W{get fixed(){return this.fixedTime}get canceled(){var t;return this.isCanceled||((null==(t=this.parent)?void 0:t.canceled)??!1)}constructor(t){var e,r;this.runner=t,this.children=[],this.time=(void 0===e&&(e=P),new Z(0,e,r).toSignal()),this.parent=null,this.isCanceled=!1,this.fixedTime=0}next(){var t;t=this,u.push(t);const e=this.runner.next(this.value);return function(t){if(u.pop()!==t)throw new Error("startThread/endThread was called out of 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11hRender=2]="FinishRender",t[t.AfterRender=3]="AfterRender"}(V||(V={}));!function(t){t[t.Initial=0]="Initial",t[t.AfterTransitionIn=1]="AfterTransitionIn",t[t.CanTransitionOut=2]="CanTransitionOut",t[t.Finished=3]="Finished"}($||($={}));class X{constructor(t,e){void 0===e&&(e=!1),this.name=t,this.source=e,this.lock=new v,this.ignoreChange=!1,this.cache=null,this.metaField=null,this.handleChanged=async()=>{0}}attach(t){var e;this.metaField||(this.metaField=t,this.cache&&this.metaField.set(this.cache),null==(e=this.metaField)||e.onChanged.subscribe(this.handleChanged))}async saveData(t){if(!1===this.source)return;if(!this.source)throw new Error(`The meta file for ${this.name} is missing.`);if(X.sourceLookup[this.source])throw new Error(`Metadata for ${this.name} is already being updated`);const e=this.source;await new Promise(((r,s)=>{setTimeout((()=>{delete X.sourceLookup[e],s(`Connection timeout when updating metadata for ${this.name}`)}),1e3),X.sourceLookup[e]=()=>{delete X.sourceLookup[e],r()},(void 0).send("motion-canvas:meta",{source:e,data:t})}))}loadData(t){var e;this.ignoreChange=!0,this.cache=t,null==(e=this.metaField)||e.set(t),this.ignoreChange=!1}}X.sourceLookup={};const J=[];function U(){const t=J.at(-1);if(!t)throw new Error("The scene is not available in the current context.");return t}function Q(){var t;return(null==(t=J.at(-1))?void 0:t.logger)??console}class K{get onDataChanged(){return this.data.subscribable}constructor(t){this.logger=t,this.data=new o(null),this.audioElement=new Audio,this.source=null,this.error=!1,this.abortController=null,this.offset=0}getTime(){return this.toAbsoluteTime(this.audioElement.currentTime)}setTime(t){this.audioElement.currentTime=this.toRelativeTime(t)}setOffset(t){this.offset=t}setMuted(t){this.audioElement.muted=t}setSource(t){var e;this.source=t,this.audioElement.src=t,null==(e=this.abortController)||e.abort(),this.abortController=new AbortController,this.loadData(this.abortController.signal).catch((t=>{"AbortError"!==t.name&&this.logger.error(t)}))}isInRange(t){return t>=this.offset&&t<this.audioElement.duration}toRelativeTime(t){return Math.max(0,t-this.offset)}toAbsoluteTime(t){return t+this.offset}isReady(){return this.source&&!this.error}async setPaused(t){if(this.source&&this.audioElement.paused!==t)if(t)this.audioElement.pause();else try{return await this.audioElement.play(),this.error=!1,!0}catch(e){this.error||Q().error(e),this.error=!0}return!1}async loadData(t){if(this.data.current=null,!this.source)return;const e=await fetch(this.source,{signal:t}),r=await e.arrayBuffer();if(t.aborted)return;const s=await this.decodeAudioData(r);if(t.aborted)return;const i=256,n=~~(s.length/i),a=[];let o=0;for(let l=0;l<s.numberOfChannels;l++){const t=s.getChannelData(l);for(let e=0;e<n;e++){const r=~~(e*i),s=~~(r+i);let n=t[r],h=n;for(let e=r;e<s;e++){const r=t[e];r>h&&(h=r),r<n&&(n=r)}(0===l||h>a[2*e])&&(a[2*e]=h),(0===l||n<a[2*e+1])&&(a[2*e+1]=n),h>o&&(o=h),Math.abs(n)>o&&(o=Math.abs(n))}}this.data.current={peaks:a,absoluteMax:o,length:n,sampleRate:s.sampleRate/i*2}}decodeAudioData(t){return new Promise(((e,r)=>K.context.decodeAudioData(t,e,r)))}}K.context=new AudioContext;class tt extends n{async dispatch(t){await Promise.all(this.notifySubscribers(t))}}class et extends n{dispatch(t){this.notifySubscribers(t)}}class rt{constructor(t){this.playback=t}secondsToFrames(t){return Math.ceil(t*this.playback.fps)}framesToSeconds(t){return t/this.playback.fps}get time(){return this.framesToSeconds(this.playback.frame)}get frame(){return this.playback.frame}get speed(){return this.playback.speed}get fps(){return this.playback.fps}get state(){return this.playback.state}}class st{get onChanged(){return this.events.subscribable}constructor(t){this.scene=t,this.events=new o([]),this.registeredEvents={},this.lookup={},this.collisionLookup=new Set,this.previousReference=[],this.didEventsChange=!1,this.preserveTiming=!0,this.handleReload=()=>{this.registeredEvents={},this.collisionLookup.clear()},this.handleRecalculated=()=>{var t;this.preserveTiming=!0,this.events.current=Object.values(this.registeredEvents),(this.didEventsChange||((null==(t=this.previousReference)?void 0:t.length)??0)!==this.events.current.length)&&(this.didEventsChange=!1,this.previousReference=Object.values(this.registeredEvents).map((t=>({name:t.name,targetTime:t.targetTime}))),this.scene.meta.timeEvents.set(this.previousReference))},this.handleReset=()=>{this.collisionLookup.clear()},this.handleMetaChanged=t=>{t!==this.previousReference&&(this.previousReference=t,this.load(t),this.scene.reload())},this.previousReference=t.meta.timeEvents.get(),this.load(this.previousReference),t.onReloaded.subscribe(this.handleReload),t.onRecalculated.subscribe(this.handleRecalculated),t.onReset.subscribe(this.handleReset),t.meta.timeEvents.onChanged.subscribe(this.handleMetaChanged,!1)}set(t,e,r){void 0===r&&(r=!0),this.lookup[t]&&this.lookup[t].offset!==e&&(this.preserveTiming=r,this.lookup[t]={...this.lookup[t],targetTime:this.lookup[t].initialTime+e,offset:e},this.registeredEvents[t]=this.lookup[t],this.events.current=Object.values(this.registeredEvents),this.didEventsChange=!0,this.scene.reload())}register(t,e){if(this.collisionLookup.has(t))return this.scene.logger.error({message:`name "${t}" has already been used for another event name.`,stack:(new Error).stack}),0;if(this.collisionLookup.add(t),this.lookup[t]){let r=!1;const s={...this.lookup[t]},i=(new Error).stack;s.stack!==i&&(s.stack=i,r=!0),s.initialTime!==e&&(s.initialTime=e,r=!0);const n=Math.max(0,s.targetTime-s.initialTime);this.preserveTiming&&s.offset!==n&&(s.offset=n,r=!0);const a=s.initialTime+s.offset;this.preserveTiming||s.targetTime===a||(this.didEventsChange=!0,s.targetTime=a,r
11=!0),r&&(this.lookup[t]=s)}else this.didEventsChange=!0,this.lookup[t]={name:t,initialTime:e,targetTime:e,offset:0,stack:(new Error).stack};return this.registeredEvents[t]=this.lookup[t],this.lookup[t].offset}load(t){for(const e of t){const t=this.lookup[e.name]??{name:e.name,initialTime:0,offset:0};this.lookup[e.name]={...t,targetTime:e.targetTime}}}}class it{get onRender(){return this.render.subscribable}get onStateChanged(){return this.playerState.subscribable}get onFrameChanged(){return this.frame.subscribable}get onDurationChanged(){return this.duration.subscribable}get onRecalculated(){return this.recalculated.subscribable}get startFrame(){return Math.min(this.playback.duration,this.status.secondsToFrames(this.startTime))}get endFrame(){return Math.min(this.playback.duration,this.status.secondsToFrames(this.endTime))}get finished(){return this.playback.finished||this.playback.frame>=this.endFrame}constructor(t,e,r,s){var i,n;void 0===e&&(e={}),void 0===r&&(r={}),void 0===s&&(s=-1),this.project=t,this.settings=e,this.initialState=r,this.initialFrame=s,this.render=new tt,this.frame=new o(0),this.duration=new o(0),this.recalculated=new et,this.lock=new v,this.startTime=0,this.endTime=1/0,this.requestId=null,this.renderTime=0,this.requestedSeek=-1,this.requestedRecalculation=!0,this.active=!1,this.playerState=new o({loop:!0,muted:!0,speed:1,...r,paused:!0}),this.requestedSeek=s,this.logger=this.project.logger,this.playback=new h,this.status=new rt(this.playback),this.audio=new K(this.logger),this.size=e.size??new C(1920,1080),this.resolutionScale=e.resolutionScale??1,this.startTime=(null==(i=e.range)?void 0:i[0])??0,this.endTime=(null==(n=e.range)?void 0:n[1])??1/0,this.playback.fps=e.fps??60,this.audio.setOffset(e.audioOffset??0),t.audio&&this.audio.setSource(t.audio);const a=[];for(const o of t.scenes){var l;const e=new o.klass({...o,playback:this.status,logger:this.project.logger,size:this.size,resolutionScale:this.resolutionScale,timeEventsClass:st});null==(l=o.onReplaced)||l.subscribe((t=>{e.reload(t)}),!1),e.onReloaded.subscribe((()=>this.requestRecalculation())),e.variables.updateSignals(t.variables??{}),a.push(e)}this.playback.setup(a),this.activate()}async configure(t){await this.lock.acquire();let e=this.playback.frame,r=!1;if(this.startTime=t.range[0],this.endTime=t.range[1],this.playback.fps!==t.fps){const s=t.fps/this.playback.fps;this.playback.fps=t.fps,e=Math.floor(e*s),r=!0}t.size.exactlyEquals(this.size)&&t.resolutionScale===this.resolutionScale||(this.size=t.size,this.resolutionScale=t.resolutionScale,this.playback.reload({size:this.size,resolutionScale:this.resolutionScale})),void 0!==t.audioOffset&&this.audio.setOffset(t.audioOffset),this.lock.release(),r&&(this.playback.reload(),this.frame.current=e,this.requestRecalculation(),this.requestedSeek=e)}requestSeek(t){this.requestedSeek=this.clampRange(t)}requestPreviousFrame(){this.requestedSeek=this.frame.current-this.playback.speed}requestNextFrame(){this.requestedSeek=this.frame.current+this.playback.speed}requestReset(){this.requestedSeek=0}toggleLoop(t){void 0===t&&(t=!this.playerState.current.loop),t!==this.playerState.current.loop&&(this.playerState.current={...this.playerState.current,loop:t})}togglePlayback(t){void 0===t&&(t=this.playerState.current.paused),t===this.playerState.current.paused&&(this.playerState.current={...this.playerState.current,paused:!t},t&&!this.playerState.current.loop&&this.playback.frame===this.playback.duration&&this.requestReset())}toggleAudio(t){void 0===t&&(t=this.playerState.current.muted),t===this.playerState.current.muted&&(this.playerState.current={...this.playerState.current,muted:!t})}setSpeed(t){t!==this.playerState.current.speed&&(this.playback.speed=t,this.playback.reload(),this.playerState.current={...this.playerState.current,speed:t},this.requestRecalculation())}setVariables(t){for(const e of this.playback.onScenesRecalculated.current)e.variables.updateSignals(t)}activate(){this.active=!0,this.request()}deactivate(){this.active=!1,null!==this.requestId&&(cancelAnimationFrame(this.requestId),this.requestId=null)}requestRecalculation(){this.requestedRecalculation=!0,this.request()}async prepare(){const t={...this.playerState.current,seek:this.requestedSeek};if(this.requestedSeek=-1,this.requestedRecalculation){t.seek<0&&(t.seek=this.playback.frame);try{await this.playback.recalculate(),this.duration.current=this.playback.frame,this.recalculated.dispatch()}catch(r){throw this.requestSeek(t.seek),r}finally{this.requestedRecalculation=!1}}(!t.loop&&this.finished&&!t.paused&&t.seek<0||this.endFrame===this.startFrame)&&(this.togglePlayback(!1),t.paused=!0),t.loop&&(t.seek>this.endFrame||this.finished&&!t.paused)&&this.startFrame!==this.endTime&&(t.seek=this.startFrame);const e=t.paused||this.finished||!this.audio.isInRange(this.status.time);return await this.audio.setPaused(e)&&this.syncAudio(-3),this.audio.setMuted(t.muted),t}async run(){const t=await this.prepare(),e=this.playback.state;if(this.playback.state=t.paused?i.Paused:i.Playing,t.seek>=0||!this.isInRange(this.status.frame)){const e=t.seek<0?this.status.frame:t.seek,r=this.clampRange(e);this.logger.profile("seek time"),await this.playback.seek(r),this.logger.profile("seek time"),this.syncAudio(-3)}else{if(t.paused||1===t.speed&&this.audio.isReady()&&this.audio.isInRange(this.status.time)&&this.audio.getTime()<this.status.time)return t.paused&&e!==i.Paused&&await this.render.dispatch(),!t.paused&&this.status.time>this.audio.getTime()+.02&&this.syncAudio(),void this.request();if(this.audio.isReady()&&1===t.speed&&this.audio.isInRange(this.status.time)&&this.status.framesToSeconds(this.playback.frame+1)<this.audio.getTime()-.02){const t=this.status.secondsToFrames(this.audio.getTime());await this.playback.seek(t)}else this.status.frame<this.endFrame&&(await this.playback.progress(),1!==t.speed&&this.syncAudio())}
11!t.paused&&this.playback.currentScene.slides.isWaiting()&&(this.togglePlayback(!1),t.paused=!0),await this.render.dispatch(),this.frame.current=this.playback.frame,this.request()}request(){this.active&&(this.requestId??(this.requestId=requestAnimationFrame((async t=>{if(this.requestId=null,t-this.renderTime>=1e3/(this.status.fps+5)){this.renderTime=t,await this.lock.acquire();try{await this.run()}catch(e){this.logger.error(e)}this.lock.release()}else this.request()}))))}clampRange(t){return E(this.startFrame,this.endFrame,t)}isInRange(t){return t>=this.startFrame&&t<=this.endFrame}syncAudio(t){void 0===t&&(t=0),this.audio.setTime(this.status.framesToSeconds(this.playback.frame+t))}}class nt{get canvasSize(){return this.size.scale(this.resolutionScale)}constructor(){this.background=null,this.resolutionScale=1,this.colorSpace="srgb",this.size=C.zero,this.finalBuffer=document.createElement("canvas"),this.currentBuffer=document.createElement("canvas"),this.previousBuffer=document.createElement("canvas");const t=this.colorSpace;this.context=d({colorSpace:t},this.finalBuffer),this.currentContext=d({colorSpace:t},this.currentBuffer),this.previousContext=d({colorSpace:t},this.previousBuffer)}configure(t){let{colorSpace:e=this.colorSpace,size:r=this.size,resolutionScale:s=this.resolutionScale,background:i=this.background}=t;e!==this.colorSpace&&(this.colorSpace=e,this.context=d({colorSpace:e},this.finalBuffer),this.currentContext=d({colorSpace:e},this.currentBuffer),this.previousContext=d({colorSpace:e},this.previousBuffer)),r.exactlyEquals(this.size)&&s===this.resolutionScale||(this.resolutionScale=s,this.size=r,this.resizeCanvas(this.context),this.resizeCanvas(this.currentContext),this.resizeCanvas(this.previousContext)),this.background="string"==typeof i?i:(null==i?void 0:i.serialize())??null}async render(t,e){e&&(this.transformCanvas(this.previousContext),await e.render(this.previousContext)),this.transformCanvas(this.currentContext),await t.render(this.currentContext);const r=this.canvasSize;this.context.clearRect(0,0,r.width,r.height),this.background&&(this.context.save(),this.context.fillStyle=this.background,this.context.fillRect(0,0,r.width,r.height),this.context.restore()),e&&this.context.drawImage(this.previousBuffer,0,0),this.context.drawImage(this.currentBuffer,0,0)}transformCanvas(t){const e=this.canvasSize.scale(.5);t.setTransform(this.resolutionScale,0,0,this.resolutionScale,e.x,e.y)}resizeCanvas(t){const e=this.canvasSize;t.canvas.width=e.width,t.canvas.height=e.height}}var at;!function(t){t[t.Initial=0]="Initial",t[t.Working=1]="Working",t[t.Aborting=2]="Aborting"}(at||(at={}));Symbol("@motion-canvas/core/app/NextSlide"),Symbol("@motion-canvas/core/app/PreviousSlide");var ot,lt;!function(t){t[t.Initial=0]="Initial",t[t.Working=1]="Working",t[t.Aborting=2]="Aborting"}(ot||(ot={})),function(t){t[t.Success=0]="Success",t[t.Error=1]="Error",t[t.Aborted=2]="Aborted"}(lt||(lt={}));var ht=Object.defineProperty,ut=(t,e,r)=>(((t,e,r)=>{e in 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vendor: 40,204 bytes, line 11
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r=(t=qs(t,"lch"))[0],s=t[1],i=t[2],n=Bs(r,s,i),a=n[0],o=n[1],l=n[2],h=_s(a,o,l);return[h[0],h[1],h[2],t.length>3?t[3]:1]},Zs=Gs,Hs=d.unpack,Ws=d.type,Ys=x,Vs=w,$s=v,Xs=zs;Vs.prototype.oklch=function(){return Xs(this._rgb)},Ys.oklch=function(){for(var t=[],e=arguments.length;e--;)t[e]=arguments[e];return new(Function.prototype.bind.apply(Vs,[null].concat(t,["oklch"])))},$s.format.oklch=Zs,$s.autodetect.push({p:3,test:function(){for(var t=[],e=arguments.length;e--;)t[e]=arguments[e];if(t=Hs(t,"oklch"),"array"===Ws(t)&&3===t.length)return"oklch"}});var Js=w,Us=d.type;Js.prototype.alpha=function(t,e){return void 0===e&&(e=!1),void 0!==t&&"number"===Us(t)?e?(this._rgb[3]=t,this):new Js([this._rgb[0],this._rgb[1],this._rgb[2],t],"rgb"):this._rgb[3]},w.prototype.clipped=function(){return this._rgb._clipped||!1};var Qs=w,Ks=Oe;Qs.prototype.darken=function(t){void 0===t&&(t=1);var e=this,r=e.lab();return r[0]-=Ks.Kn*t,new Qs(r,"lab").alpha(e.alpha(),!0)},Qs.prototype.brighten=function(t){return 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s=u-r,i=-t.stiffness*s-t.damping*c;c+=i/t.mass*e,u+=c*e},d=1/120;l(e,0);const v=h.time();let p=v,g=!1;for(;!g;){for(;p<h.fixed;){const t=h.fixed-p;if(d>t?(f(t),p=h.fixed):(f(d),p+=d),Math.abs(r-u)<o&&Math.abs(c)<o){h.time(p),g=!0;break}}g||(l(u,h.fixed-v),yield)}l(r,h.fixed-v),null==n||n(r,h.fixed-v)}),xt()),kt((function*(){for(var t=arguments.length,e=new Array(t),r=0;r<t;r++)e[r]=arguments[r];for(const s of e)yield s;yield*St(...e)}),xt()),kt((function*(){for(var t=arguments.length,e=new Array(t),r=0;r<t;r++)e[r]=arguments[r];for(const s of e)yield s;yield*St(!1,...e)}),xt()),kt((function*(){for(var t=arguments.length,e=new Array(t),r=0;r<t;r++)e[r]=arguments[r];for(const s of e)Tt(s)?yield*s:s()}),xt()),kt((function*(t,e){yield*qt(Dt(t)),e&&(yield*e)}),xt()),kt(qt,xt()),kt((function*(t,e){yield*qt(t),Tt(e)?yield*e:e()}),xt()),kt((function*(t,e){for(let r=0;r<t;r++){const t=e(r);t?yield*t:yield}}),xt()),kt((function*(){}),xt()),kt((function*(t){for(var e=arguments.length,r=new Array(e>1?e-1:0),s=1;s<e;s++)r[s-1]=arguments[s];for(const i of r)yield i,yield*qt(t);yield*St(...r)}),xt());class Bt{static collectPromise(t,e){void 0===e&&(e=null);const r={promise:t,value:e,stack:(new Error).stack},s=this.collectionStack.at(-1);return s&&(r.owner=s.owner),t.then((t=>{r.value=t,null==s||s.markDirty()})),this.promises.push(r),r}static consumePromises(){const t=this.promises;return this.promises=[],t}constructor(t){this.owner=t,this.dependencies=new Set,this.event=new Pt,this.markDirty=()=>
11this.event.raise(),this.invokable=this.invoke.bind(this),Object.defineProperty(this.invokable,"context",{value:this}),Object.defineProperty(this.invokable,"toPromise",{value:this.toPromise.bind(this)})}invoke(){}startCollecting(){if(Bt.collectionSet.has(this))throw new gt("A circular dependency occurred between signals.","This can happen when signals reference each other in a loop.\n Try using the attached stack trace to locate said loop.");Bt.collectionSet.add(this),Bt.collectionStack.push(this)}finishCollecting(){if(Bt.collectionSet.delete(this),Bt.collectionStack.pop()!==this)throw new Error("collectStart/collectEnd was called out of order.")}clearDependencies(){this.dependencies.forEach((t=>t.unsubscribe(this.markDirty))),this.dependencies.clear()}collect(){const t=Bt.collectionStack.at(-1);t&&(t.dependencies.add(this.event.subscribable),this.event.subscribe(t.markDirty))}dispose(){this.clearDependencies(),this.event.clear(),this.owner=null}async toPromise(){let t=Bt.consumePromises();do{await Promise.all(t.map((t=>t.promise))),this.invokable(),t=Bt.consumePromises()}while(t.length>0);return this.invokable}}function _t(t){return"function"==typeof t}Bt.collectionSet=new Set,Bt.collectionStack=[],Bt.promises=[];const Gt=Symbol.for("@motion-canvas/core/signals/default");class Zt extends Bt{constructor(t,e,r){void 0===r&&(r=void 0),super(r),this.initial=t,this.interpolation=e,this.parser=t=>t,Object.defineProperty(this.invokable,"reset",{value:this.reset.bind(this)}),Object.defineProperty(this.invokable,"save",{value:this.save.bind(this)}),Object.defineProperty(this.invokable,"isInitial",{value:this.isInitial.bind(this)}),void 0!==this.initial&&(this.current=this.initial,this.markDirty(),_t(this.initial)||(this.last=this.parse(this.initial)))}toSignal(){return this.invokable}parse(t){return this.parser(t)}wrap(t){return _t(t)?()=>this.parse(t()):this.parse(t)}setInitial(t){this.initial=t}setParser(t){this.parser=t,void 0!==this.current&&!_t(this.current)&&(this.last=this.parse(this.current)),this.markDirty()}set(t){return t===Gt&&(t=this.initial),this.current===t||(this.current=t,this.markDirty(),this.clearDependencies(),_t(t)||(this.last=this.parse(t))),this.owner}get(){var t;if(this.event.isRaised()&&_t(this.current)){this.clearDependencies(),this.startCollecting();try{this.last=this.parse(this.current())}catch(O){dt().error({...bt(O),inspect:null==(t=this.owner)?void 0:t.key})}this.finishCollecting()}return this.event.reset(),this.collect(),this.last}invoke(t,e,r,s){return void 0===r&&(r=Ft),void 0===s&&(s=this.interpolation),void 0===t?this.get():void 0===e?this.set(t):this.makeAnimate(r,s)(t,e)}makeAnimate(t,e,r){var s=this;return function(i,n,a,o){void 0===a&&(a=t),void 0===o&&(o=e);const l=s.tween(i,n,a,o);let h=l;return r&&(h=function(t,e){let r;return"string"==typeof t?(r=e(),Mt(r,t)):(r=t(),Mt(r,r)),r}((function*(){yield*r,yield*l}))),h.to=s.makeAnimate(a,o,h),h}}*tween(t,e,r,s){t===Gt&&(t=this.initial),yield*this.doTween(this.parse(_t(t)?t():t),e,r,s),this.set(t)}*doTween(t,e,r,s){const i=this.get();yield*zt(e,(e=>{this.set(s(i,t,r(e)))}))}dispose(){super.dispose(),this.initial=void 0,this.current=void 0,this.last=void 0}reset(){return void 0!==this.initial&&this.set(this.initial),this.owner}save(){return this.set(this.get())}isInitial(){return this.collect(),this.current===this.initial}raw(){return this.current}}class Ht extends Zt{constructor(t,e,r,s,i){void 0===i&&(i=void 0),super(void 0,s,i),this.entries=t,this.signals=[],this.parser=e;for(const n of t){const t=new Zt(_t(r)?()=>e(r())[n]:e(r)[n],jt,null!=i?i:this.invokable).toSignal();this.signals.push([n,t]),Object.defineProperty(this.invokable,n,{value:t})}}toSignal(){return this.invokable}parse(t){return this.parser(t)}get(){return this.parse(Object.fromEntries(this.signals.map((t=>{let[e,r]=t;return[e,r()]}))))}set(t){if(_t(t))for(const[e,r]of this.signals)r((()=>this.parser(t())[e]));else{const e=this.parse(t);for(const[t,r]of this.signals)r(e[t])}return this.owner}reset(){for(const[,t]of this.signals)t.reset();return this.owner}save(){for(const[,t]of this.signals)t.save();return this.owner}}var Wt,Yt,Vt;ct.exports.Color.symbol=ct.exports.Color.prototype.symbol=Symbol.for("@motion-canvas/core/types/Color"),ct.exports.Color.lerp=ct.exports.Color.prototype.lerp=function(t,e,r,s){void 0===s&&(s="lch"),"string"==typeof t&&(t=new ct.exports.Color(t)),"string"==typeof e&&(e=new ct.exports.Color(e));const i=t instanceof ct.exports.Color,n=e instanceof ct.exports.Color;
11return i||(t=n?e.alpha(0):new ct.exports.Color("rgba(0, 0, 0, 0)")),n||(e=i?t.alpha(0):new ct.exports.Color("rgba(0, 0, 0, 0)")),ct.exports.mix(t,e,r,s)},ct.exports.Color.createLerp=ct.exports.Color.prototype.createLerp=t=>(e,r,s)=>ct.exports.Color.lerp(e,r,s,t),ct.exports.Color.createSignal=function(t,e){void 0===e&&(e=ct.exports.Color.lerp);const r=new Zt(t,e);return r.setParser((t=>new ct.exports.Color(t))),r.toSignal()},ct.exports.Color.prototype.toSymbol=()=>ct.exports.Color.symbol,ct.exports.Color.prototype.serialize=function(){return this.css()},ct.exports.Color.prototype.lerp=function(t,e,r){return ct.exports.Color.lerp(this,t,e,r)},function(t){t[t.Vertical=1]="Vertical",t[t.Horizontal=2]="Horizontal"}(Wt||(Wt={})),function(t){t[t.Top=4]="Top",t[t.Bottom=8]="Bottom",t[t.Left=16]="Left",t[t.Right=32]="Right"}(Yt||(Yt={})),function(t){t[t.Middle=3]="Middle",t[t.Top=5]="Top",t[t.Bottom=9]="Bottom",t[t.Left=18]="Left",t[t.Right=34]="Right",t[t.TopLeft=20]="TopLeft",t[t.TopRight=36]="TopRight",t[t.BottomLeft=24]="BottomLeft",t[t.BottomRight=40]="BottomRight"}(Vt||(Vt={}));class $t{static createSignal(t,e,r){return void 0===e&&(e=$t.lerp),new Ht(["x","y"],(t=>new $t(t)),t,e,r).toSignal()}static lerp(t,e,r){let s,i;return"number"==typeof r?s=i=r:(s=r.x,i=r.y),new $t(jt(t.x,e.x,s),jt(t.y,e.y,i))}static arcLerp(t,e,r,s,i){return void 0===s&&(s=!1),null!=i||(i=t.sub(e).ctg),$t.lerp(t,e,function(t,e,r){let s=e;r>1?r=1/r:s=!s;const i=s?Math.acos(function(t,e,r){return r<t?t:r>e?e:r}(-1,1,1-t)):Math.asin(t),n=jt(i,jt(0,Math.PI/2,t),r);let a=Math.sin(n),o=1-Math.cos(n);return e&&([a,o]=[o,a]),new $t(a,o)}(r,s,i))}static fromOrigin(t){const e=new $t;return t===Vt.Middle||(t&Yt.Left?e.x=-1:t&Yt.Right&&(e.x=1),t&Yt.Top?e.y=-1:t&Yt.Bottom&&(e.y=1)),e}static fromScalar(t){return new $t(t,t)}static fromRadians(t){return new $t(Math.cos(t),Math.sin(t))}static magnitude(t,e){return Math.sqrt(t*t+e*e)}get width(){return this.x}set width(t){this.x=t}get height(){return this.y}set height(t){this.y=t}get magnitude(){return $t.magnitude(this.x,this.y)}get normalized(){return this.scale(1/$t.magnitude(this.x,this.y))}get safe(){return new $t(isNaN(this.x)?0:this.x,isNaN(this.y)?0:this.y)}get flipped(){return new $t(-this.x,-this.y)}get floored(){return new $t(Math.floor(this.x),Math.floor(this.y))}get perpendicular(){return new $t(this.y,-this.x)}get radians(){return Math.atan2(this.y,this.x)}get ctg(){return this.x/this.y}constructor(t,e){if(this.x=0,this.y=0,null!=t){if("object"!=typeof t)return this.x=t,void(this.y=null!=e?e:t);if(Array.isArray(t))return this.x=t[0],void(this.y=t[1]);if("width"in t)return this.x=t.width,void(this.y=t.height);this.x=t.x,this.y=t.y}}lerp(t,e){return $t.lerp(this,t,e)}getOriginOffset(t){const e=$t.fromOrigin(t);return e.x*=this.x/2,e.y*=this.y/2,e}scale(t){return new $t(this.x*t,this.y*t)}transformAsPoint(t){return new $t(this.x*t.m11+this.y*t.m21+t.m41,this.x*t.m12+this.y*t.m22+t.m42)}transform(t){return new $t(this.x*t.m11+this.y*t.m21,this.x*t.m12+this.y*t.m22)}mul(t){const e=new $t(t);return new $t(this.x*e.x,this.y*e.y)}div(t){const e=new $t(t);return new $t(this.x/e.x,this.y/e.y)}add(t){const e=new $t(t);return new $t(this.x+e.x,this.y+e.y)}sub(t){const e=new $t(t);return new $t(this.x-e.x,this.y-e.y)}dot(t){const e=new $t(t);return this.x*e.x+this.y*e.y}addX(t){return new $t(this.x+t,this.y)}addY(t){return new $t(this.x,this.y+t)}toSymbol(){return $t.symbol}serialize(){return{x:this.x,y:this.y}}exactlyEquals(t){return this.x===t.x&&this.y===t.y}}$t.symbol=Symbol.for("@motion-canvas/core/types/Vector2"),$t.zero=new $t,$t.one=new $t(1,1),$t.right=new $t(1,0),$t.left=new $t(-1,0),$t.up=new $t(0,1),$t.down=new $t(0,-1);class Xt{static fromRotation(t){return Xt.identity.rotate(t)}static fromTranslation(t){return Xt.identity.translate(new $t(t))}static fromScaling(t){return Xt.identity.scale(new $t(t))}get x(){return new $t(this.values[0],this.values[1])}get y(){return new $t(this.values[2],this.values[3])}get scaleX(){return this.values[0]}set scaleX(t){this.values[0]=this.x.normalized.scale(t).x}set scaleY(t){this.values[3]=this.y.normalized.scale(t).y}get scaleY(){return this.values[3]}set translateX(t){this.values[4]=t}get translateX(){return this.values[4]}set translateY(t){this.values[5]=t}get translateY(){return this.values[5]}set rotation(t){const e=this.rotate(t-this.rotation);this.values[0]=e.values[0],this.values[1]=e.values[1],this.values[2]=e.values[2],this.values[3]=e.values[3]}get rotation(){return 180*Math.atan2(this.values[1],this.values[0])/Math.PI}set translation(t){const e=new $t(t);this.values[4]=e.x,this.values[5]=e.y}get translation(){return new $t(this.values[4],this.values[5])}set scaling(t){const e=new $t(t),r=new $t(this.values[0],this.values[1]).normalized,s=new $t(this.values[2],this.values[3]).normalized;this.values[0]=r.x*e.x,this.values[1]=r.y*e.y,this.values[2]=s.x*e.x,this.values[3]=s.y*e.y}get scaling(){return new $t(this.values[0],this.values[3])}get inverse(){const t=this.values[0],e=this.values[1],r=this.values[2],s=this.values[3],i=this.values[4],n=this.values[5];let a=t*s-e*r;return a?(a=1/a,new Xt(s*a,-e*a,-r*a,t*a,(r*n-s*i)*a,(e*i-t*n)*a)):null}get determinant(){return this.values[0]*this.values[3]-this.values[1]*this.values[2]}get domMatrix(){return new DOMMatrix([this.values[0],this.values[1],this.values[2],this.values[3],this.values[4],this.values[5]])}constructor(t,e,r,s,i,n){if(this.values=new Float32Array(6),0===arguments.length)return void(this.values=new Float32Array([1,0,0,1,0,0]));if(6===arguments.length)return this.values[0]=t,this.values[1]=e,this.values[2]=r,this.values[3]=s,this.values[4]=i,void(this.values[5]=n);if(t instanceof Xt)return void(this.values=t.values);if(Array.isArray(t)){if(2===t.length)return this.values[0]=t[0],this.values[1]=t[1],this.values[2]=e[0],this.values[3]=e[1],this.values[4]=r[0],void(this.values[5]=r[1]);if(3===t.length){const e=new $t(t[0]),r=new $t(t[1]),s=new $t(t[2]);return this.values[0]=e.x,this.values[1]=e.y,this.values[2]=r.x,this.values[3]=r.y,this.values[4]=s.x,void(this.values[5]=s.y)}return this.values[0]=t[0],this.values[1]=t[1],this.values[2]=t[2],this.values[3]=t[3],this.values[4]=t[4],void(this.values[5]=t[5])}const a=new $t(t),o=new $t(e),l=new $t(r);this.values[0]=a.x,this.values[1]=a.y,this.values[2]=o.x,this.values[3]=o.y,this.values[4]=l.x,this.values[5]=l.y}column(t){return new $t(this.values[2*t],this.values[2*t+1])}row(t){return[this.values[t],this.values[t+2],this.values[t+4]]}mul(t){const e=this.values[0],r=this.values[1],s=this.values[2],i=this.values[3],n=this.values[4],a=this.values[5],o=t.values[0],l=t.values[1],h=t.values[2],u=t.values[3],c=t.values[4],f=t.values[5];return new Xt(e*o+s*l,r*o+i*l,e*h+s*u,r*h+i*u,e*c+s*f+n,r*c+i*f+a)}rotate(t,e){void 0===e&&(e=!0),e&&(t=t*Math.PI/180);const r=this.values[0],s=this.values[1],i=this.values[2],n=this.values[3],a=this.values[4],o=this.values[5],l=Math.sin(t),h=Math.cos(t);return new Xt(r*h+i*l,s*h+n*l,r*-l+i*h,s*-l+n*h,a,o)}scale(t){const e=new $t(t);return new Xt(this.values[0]*e.x,this.values[1]*e.x,this.values[2]*e.y,this.values[3]*e.y,this.values[4],this.values[5])}mulScalar(t){return new Xt(this.values[0]*t,this.values[1]*t,this.values[2]*t,this.values[3]*t,this.values[4]*t,this.values[5]*t)}translate(t){const e=new $t(t);return new Xt(this.values[0],this.values[1],this.values[2],this.values[3],this.values[0]*e.x+this.values[2]*e.y+this.values[4],this.values[1]*e.x+this.values[3]*e.y+this.values[5])}add(t){return new Xt(this.values[0]+t.values[0],this.values[1]+t.values[1],this.values[2]+t.values[2],this.values[3]+t.values[3],this.values[4]+t.values[4],this.values[5]+t.values[5])}sub(t){return new Xt(this.values[0]-t.values[0],this.values[1]-t.values[1],this.values[2]-t.values[2],this.values[3]-t.values[3],this.values[4]-t.values[4],this.values[5]-t.values[5])}equals(t,e){return void 0===e&&(e=1e-6),Math.abs(this.values[0]-t.values[0])<=e&&Math.abs(this.values[1]-t.values[1])<=e&&Math.abs(this.values[2]-t.values[2])<=e&&Math.abs(this.values[3]-t.values[3])<=e&&Math.abs(this.values[4]-t.values[4])<=e&&Math.abs(this.values[5]-t.values[5])<=e}exactlyEquals(t){return this.values[0]===t.values[0]&&this.values[1]===t.values[1]&&this.values[2]===t.values[2]&&this.values[3]===t.values[3]&&this.values[4]===t.values[4]&&this.values[5]===t.values[5]}}Xt.identity=new Xt(1,0,0,1,0,0),Xt.zero=new Xt(0,0,0,0,0,0);const Jt="motion-canvas-player";class Ut extends HTMLElement{constructor(){super(),ut(this,"root"),ut(this,"canvas"),ut(this,"overlay"),ut(this,"button"),ut(this,"state","initial"),ut(this,"project",null),ut(this,"player",null),ut(this,"defaultSettings"),ut(this,"abortController",null),ut(this,"mouseMoveId",null),ut(this,"finished",!1),ut(this,"playing",!1),ut(this,"connected",!1),ut(this,"stage",new nt),ut(this,"handleMouseMove",(()=>{this.mouseMoveId&&clearTimeout(this.mouseMoveId),this.hover&&!this.playing&&this.setPlaying(!0),this.mouseMoveId=window.setTimeout((()=>{this.mouseMoveId=null,this.updateClass()}),2e3),this.updateClass()})),ut(this,"handleMouseLeave",(()=>{this.hover&&this.setPlaying(!1),this.mouseMoveId&&(clearTimeout(this.mouseMoveId),this.mouseMoveId=null,this.updateClass())})),ut(this,"handleMouseDown",(t=>{t.preventDefault()})),ut(this,"handleClick",(()=>{this.auto||(this.handleMouseMove(),this.setPlaying(!this.playing),this.button.animate([{scale:"0.9"},{scale:"1",easing:"ease-out"}],{duration:200}))})),ut(this,"render",(async()=>{this.player&&await this.stage.render(this.player.playback.currentScene,this.player.playback.previousScene)})),this.root=this.attachShadow({mode:"open"}),this.root.innerHTML='<style>.initial{display:none}.state-initial .initial{display:block}.loading{display:none}.state-loading .loading{display:block}
11.ready{display:none}.state-ready .ready{display:block}.error{display:none}.state-error .error{display:block}:host{position:relative;display:block}.overlay{position:absolute;left:0;right:0;top:0;bottom:0;display:flex;align-items:center;justify-content:center;opacity:0;background-color:#0000008a;transition:opacity .1s}.overlay.state-ready:not(.auto){cursor:pointer}.overlay.playing:not(.hover):hover{cursor:none}.overlay.hover,.overlay.state-ready:focus-within,.overlay.state-ready:not(.playing){opacity:1}.overlay.hover .button,.overlay.state-ready:focus-within .button,.overlay.state-ready:not(.playing) .button{scale:1;transition:scale .1s ease-out}.overlay.state-loading,.overlay.state-error{opacity:1;transition:opacity 1s}.overlay.state-ready.auto{opacity:0}.button{width:50%;max-width:96px;aspect-ratio:1;scale:.5;transition:scale .1s ease-in,opacity .1s;background-color:transparent;border:none;background-size:100% 100%;background-repeat:no-repeat;opacity:.54;cursor:inherit;background-image:url(data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIGhlaWdodD0iMjRweCIgdmlld0JveD0iMCAwIDI0IDI0IiB3aWR0aD0iMjRweCIgZmlsbD0iI2ZmZmZmZiI+PHBhdGggZD0iTTAgMGgyNHYyNEgwVjB6IiBmaWxsPSJub25lIi8+PHBhdGggZD0iTTEyIDJDNi40OCAyIDIgNi40OCAyIDEyczQuNDggMTAgMTAgMTAgMTAtNC40OCAxMC0xMFMxNy41MiAyIDEyIDJ6bS0yIDE0LjV2LTlsNiA0LjUtNiA0LjV6Ii8+PC9zdmc+)}.playing .button{background-image:url(data:image/svg+xml;base64,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)}.button:focus,.overlay:hover .button{opacity:.87}.auto .button{display:none}.canvas{width:100%;display:block;opacity:0;transition:opacity .1s}.canvas.state-ready{opacity:1}.message{font-family:JetBrains Mono,sans-serif;text-align:center;font-size:20px;padding:8px 16px;margin:16px;border-radius:4px;color:#fff9;background-color:#000000de}.loader{width:50%;max-width:96px;display:none;rotate:-90deg;animation:stroke 2s cubic-bezier(.5,0,.5,1) infinite,rotate 2s linear infinite}@keyframes stroke{0%{stroke-dasharray:5.6548667765px 50.8938009883px;stroke-dashoffset:2.8274333882px}50%{stroke-dasharray:50.8938009883px 5.6548667765px;stroke-dashoffset:-2.8274333882px}to{stroke-dasharray:5.6548667765px 50.8938009883px;stroke-dashoffset:-53.7212343766px}}@keyframes rotate{0%{rotate:-110deg}to{rotate:250deg}}\n</style><div class="overlay">\n <button title="Play / Pause" class="button ready" tabindex="0"></button>\n <div class="message error">\n An error occurred while loading the animation.\n </div>\n <svg\n class="loader loading"\n viewBox="0 0 24 24"\n stroke="#ffffff"\n stroke-width="2"\n fill="transparent"\n >\n <circle cx="12" cy="12" r="9" />\n </svg>\n</div>\n',this.overlay=this.root.querySelector(".overlay"),this.button=this.root.querySelector(".button"),this.canvas=this.stage.finalBuffer,this.canvas.classList.add("canvas"),this.root.prepend(this.canvas),this.overlay.addEventListener("click",this.handleClick),this.overlay.addEventListener("mousemove",this.handleMouseMove),this.overlay.addEventListener("mouseleave",this.handleMouseLeave),this.button.addEventListener("mousedown",this.handleMouseDown),this.setState("initial")}static get observedAttributes(){return["src","quality","width","height","auto","variables"]}get auto(){return!!this.getAttribute("auto")}get hover(){return"hover"===this.getAttribute("auto")}get quality(){const t=this.getAttribute("quality");return t?parseFloat(t):this.defaultSettings.resolutionScale}get width(){const t=this.getAttribute("width");return t?parseFloat(t):this.defaultSettings.size.width}get height(){const t=this.getAttribute("height");return t?parseFloat(t):this.defaultSettings.size.height}get variables(){try{const t=this.getAttribute("variables");return t?JSON.parse(t):{}}catch{return this.project.logger.warn("Project variables could not be parsed."),{}}}setState(t){this.state=t,this.setPlaying(this.playing)}setPlaying(t){var e,r;"ready"===this.state&&(t||this.auto&&!this.hover)?(null==(e=this.player)||e.togglePlayback(!0),this.playing=!0):(null==(r=this.player)||r.togglePlayback(!1),this.playing=!1),this.updateClass()}updateClass(){this.overlay.className=`overlay state-${this.state}`,this.canvas.className=`canvas state-${this.state}`,this.overlay.classList.toggle("playing",this.playing),this.overlay.classList.toggle("auto",this.auto),this.overlay.classList.toggle("hover",null!==this.mouseMoveId),this.connected&&(null===this.mouseMoveId&&this.playing?delete this.dataset.overlay:this.dataset.overlay="")}async updateSource(t){var e,r,s,i;let n;this.setState("initial"),null==(e=this.abortController)||e.abort(),this.abortController=new AbortController;try{const e=import(t),r=new Promise((t=>setTimeout(t,200)));await Promise.any([r,e]),this.setState("loading"),n=(await e).default}catch(o){return console.error(o),void this.setState("error")}this.defaultSettings=n.meta.getFullRenderingSettings();const a=new it(n);a.setVariables(this.variables),this.finished=!1,null==(r=this.player)||r.onRender.unsubscribe(this.render),null==(s=this.player)||s.togglePlayback(!1),null==(i=this.player)||i.deactivate(),this.project=n,this.player=a,this.updateSettings(),this.player.onRender.subscribe(this.render),this.player.togglePlayback(this.playing),this.setState("ready")}attributeChangedCallback(t,e,r){var s;switch(t){case"auto":this.setPlaying(this.playing);break;case"src":this.updateSource(r);break;case"quality":case"width":case"height":this.updateSettings();break;case"variables":null==(s=this.player)||s.setVariables(this.variables)}}disconnectedCallback(){var t,e;this.connected=!1,null==(t=this.player)||t.deactivate(),null==(e=this.player)||e.onRender.unsubscribe(this.render)}connectedCallback(){var t,e;this.connected=!0,null==(t=this.player)||t.activate(),null==(e=this.player)||e.onRender.subscribe(this.render)}updateSettings(){const t={...this.defaultSettings,size:new $t(this.width,this.height),resolutionScale:this.qual
11ity};this.stage.configure(t),this.player.configure(t)}}customElements.get(Jt)||customElements.define(Jt,Ut)}}]);
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.