@urpflanze/js/build/esm/urpflanze-light.min.js

A library for developers who want to approach to creative coding, artists who want to approach coding and for those who find it fun to play with math.

/*! For license information please see urpflanze-light.min.js.LICENSE.txt */
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r.Modifier{constructor(t){super(),this.mode=t.mode||i.Fill,this.rect=t.rect}apply(t,e){return a.adapt(t,this.mode,this.rect)}static adapt(t,e,n){if(e===i.None)return Float32Array.from(t);const r=new Float32Array(t.length);n||(n=a.getBounding(t));const o=n.width>=2||n.height>=2||e>=i.Fill&&(n.width<2||n.height<2)?2/Math.max(n.width,n.height):1,s=e>=i.Center?n.cx:0,h=e>=i.Center?n.cy:0;for(let e=0,n=t.length;e<n;e+=2)r[e]=(t[e]-s)*o,r[e+1]=(t[e+1]-h)*o;return r}static getBounding(t,n){void 0===n&&(n=e.Bounding.empty());const r=[void 0,void 0,void 0,void 0];for(let n=0,i=t.length;n<i;n+=2)e.Bounding.add(r,t[n],t[n+1]);return e.Bounding.bind(n,r),n}}e.Adapt=a,a.MODES=i},8301:(t,e,n)=>{Object.defineProperty(e,"__esModule",{value:!0}),e.Close=void 0;const r=n(9958);class i extends r.Modifier{constructor(){super()}apply(t,e,n){return i.call(t)}static call(t){const e=t.length;if(i.isClosed(t))return t;const n=new Float32Array(e+2);return n.set(t,0),n[e]=n[0],n[e+1]=n[1],n}static isClosed(t){const e=t.length;return t[0]===t[e-2]&&t[1]===t[e-1]}}e.Close=i},1740:(t,e,n)=>{Object.defineProperty(e,"__esModule",{value:!0}),e.Mirror=void 0;const r=n(9958);class i extends r.Modifier{constructor(t={x:!0,y:!0}){super(),this.x=!0===t.x,this.y=!0===t.y}apply(t,e){const n=t.length,r=new Float32Array(n*(this.x?2:1)*(this.y?2:1));if(this.x&&this.y){const e=n+n,i=e+n;for(let a=0;a<n;a+=2)r[a]=t[a]-1,r[a+1]=t[a+1]-1,r[n+a]=-1*t[n-2-a]+1,r[n+a+1]=t[n-2-a+1]-1,r[e+a]=-1*t[a]+1,r[e+a+1]=-1*t[a+1]+1,r[i+a]=t[n-2-a]-1,r[i+a+1]=-1*t[n-2-a+1]+1}else if(this.x)for(let e=0;e<n;e+=2)r[e]=t[e]-1,r[e+1]=t[e+1],r[n+e]=-1*t[n-2-e]+1,r[n+e+1]=t[n-2-e+1];else{if(!this.y)return t;for(let e=0;e<n;e+=2)r[e]=t[e],r[e+1]=t[e+1]-1,r[n+e]=t[n-2-e],r[n+e+1]=-1*t[n-2-e+1]+1}return r}}e.Mirror=i},9958:(t,e)=>{Object.defineProperty(e,"__esModule",{value:!0}),e.Modifier=void 0,e.Modifier=class{}},3315:(t,e,n)=>{Object.defineProperty(e,"__esModule",{value:!0}),e.Offset=void 0;const r=n(9958);class i extends r.Modifier{constructor(t={from:0,to:void 0}){super(),this.from=t.from,this.to=t.to}apply(t,e){return t.subarray(this.from,this.to?this.to<0?t.length+this.to:this.to:void 0)}}e.Offset=i},4660:(t,e,n)=>{Object.defineProperty(e,"__esModule",{value:!0}),e.Smooth=void 0;const r=n(313),i=n(8301),a=n(9958);class o extends a.Modifier{constructor(t={}){super(),this.level=t.level||1;const e=Array.isArray(t.tension)?t.tension:[t.tension];this.tension=new Array(this.level).fill(.5).map(((t,n)=>r.clamp(0,1,e[n]||t))),this.level=this.level<1?1:this.level,this.closed=!0===t.closed}apply(t,e){if(e&&!i.Close.isClosed(t)){const e=t.length,n=new Float32Array(e+2);n.set(t,0),n[e]=t[0],n[e+1]=t[1],t=n}let n=t;for(let t=0,r=this.level;t<r;t++)n=o.smooth(n,this.tension[t],e||this.closed);return n}static smooth(t,e=.5,n=!1){const r=t.length,i=new Float32Array(2*(t.length-(n?1:0)));n||(i[0]=t[0],i[1]=t[1]);const a=.05+.4*e,o=1-a;let s=n?0:2;for(let e=0,n=r-2;e<n;e+=2,s+=4)i[s]=o*t[e]+a*t[e+2],i[s+1]=o*t[e+1]+a*t[e+3],i[s+2]=a*t[e]+o*t[e+2],i[s+3]=a*t[e+1]+o*t[e+3];return n?(i[s]=i[0],i[s+1]=i[1]):(i[s]=t[r-2],i[s+1]=t[r-1]),i}}e.Smooth=o},5838:(t,e,n)=>{Object.defineProperty(e,"__esModule",{value:!0}),e.Solidify=void 0;const r=n(9958);class i extends r.Modifier{constructor(t={}){super(),this.closed=!0===t.closed,this.thickness=t.thickness||.2,this.error=t.error}apply(t,e){return i.solidify(t,this.thickness,this.closed,this.error)}static solidify(t,e,n=!1,r){const a=[],o=(e="number"==typeof e?[e]:e).length;let s,h,c=[[0,0],[0,0]],u=[[0,0],[0,0]];for(let n=0,l=0,f=t.length-2;n<f;n+=2,l++){s=0===n,h=n===f-2;const d={index:n+1,offset:n/f,count:f},p={index:n+2,offset:(n+1)/f,count:f},g="function"==typeof e?e(d):e[l%o],m="function"==typeof e?e(p):e[(l+1)%o],v=i.getOffsets(t[n],t[n+1],t[n+2],t[n+3],g),M=i.getOffsets(t[n],t[n+1],t[n+2],t[n+3],m),b=[t[n]+v[0],t[n+1]+v[1]],y=[t[n+2]+M[0],t[n+3]+M[1]],x=[t[n]-v[0],t[n+1]-v[1]],w=[t[n+2]-M[0],t[n+3]-M[1]];if(!s){const t=i.getIntersection(c[0],c[1],b,y,r);t&&(a.unshift(t[1]),a.unshift(t[0]));const e=i.getIntersection(u[0],u[1],x,w,r);e&&(a.push(e[0]),a.push(e[1]))}s&&(a.unshift(b[1]),a.unshift(b[0]),a.push(x[0]),a.push(x[1])),h&&(a.unshift(y[1]),a.unshift(y[0]),a.push(w[0]),a.push(w[1])),h||(c=[b,y],u=[x,w])}if(n){const e=t.length-2,n=a.length-2,r=.5*a[0]+.5*a[e],i=.5*a[1]+.5*a[e+1],o=.5*a[e+2]+.5*a[n],s=.5*a[e+3]+.5*a[n+1];a[0]=r,a[1]=i,a[e]=r,a[e+1]=i,a[e+2]=o,a[e+3]=s,a[n]=o,a[n+1]=s}return Float32Array.from(a)}static getOffsets(t,e,n,r,i){const a=n-t,o=r-e,s=i/(2*Math.sqrt(a*a+o*o));return[-s*o,s*a]}static getIntersection(t,e,n,r,i=1e-5){const a=(e[1]-t[1])/(e[0]-t[0]),o=(r[1]-n[1])/(r[0]-n[0]);if(Math.abs(a-o)<i)return;const s=t[1]-a*t[0],h=(s-(n[1]-o*n[0]))/(o-a);return[h,a*h+s]}}e.Solidify=i},5588:(t,e,n)=>{Object.defineProperty(e,"__esModule",{value:!0}),e.Subdivide=void 0;const r=n(9958);class i extends r.Modifier{constructor(t={}){super(),this.level=t.level||1,this.level=this.level<1?1:this.level}apply(t,e){const n=this.level;let r=t;if(r&&r.length>0)for(let t=0;t<n;t++)r=i.subdivide(r,e);return r}static subdivide(t,e=!1){const n=t.length,r=new Float32Array(2*n-(e?0:2));for(let e=0;e<n;e+=2)if(0===e)r[0]=t[0],r[1]=t[1];else{const n=t[e-2],i=t[e-1],a=t[e],o=t[e+1],s=(a+n)/2,h=(o+i)/2;r[2*(e-1)]=s,r[2*(e-1)+1]=h,r[2*e]=a,r[2*e+1]=o}return e&&(r[2*(n-1)]=(t[0]+t[n-2])/2,r[2*(n-1)+1]=(t[1]+t[n-1])/2),r}}e.Subdivide=i},9514:(t,e,n)=>{e.q=void 0;const r=n(5511),i=n(1740),a=n(4660),o=n(5838),s=n(5588),h=n(8301),c=n(3315),u={Adapt:r.Adapt,Mirror:i.Mirror,Smooth:a.Smooth,Solidify:o.Solidify,Subdivide:s.Subdivide,Close:h.Close,Offset:c.Offset};e.q=u},6448:(t,e,n)=>{Object.defineProperty(e,"__esModule",{value:!0}),e.Shape=void 0;const r=n(1378),i=n(541),a=n(2648);class o extends a.ShapeBase{constructor(t){t.type=t.type||"Shape",super(t),t.shape instanceof i.SceneChild?this.shape=t.shape:console.warn("[Urpflanze:Shape] requires the 'shape' property to be instance of SceneChild,\nYou passed:",t.shape),this.shapeUseParent=!!t.shapeUseParent,this.bStatic=this.isStatic(),this.bStaticIndexed=this.isStaticIndexed()}isStatic(){return super.isStatic()&&(!this.shape||this.shape.isStatic())}isStaticIndexed(){return super.isStaticIndexed()&&(!this.shape||this.shape.isStaticIndexed())}find(t){return this.id===t||this.name===t?this:this.shape?this.shape.find(t):null}getBufferLength(t){return this.bStatic&&this.buffer&&this.buffer.length>0?this.buffer.length:(this.shape?this.shape.getBufferLength(t):0)*this.getRepetitionCount()}generateBuffer(t,e){return this.shape?((this.shapeUseParent||this.shape.generateId!==t)&&(this.shapeUseParent&&this.shape.clearBuffer(!0,!1),this.shape.generate(t,!1,e)),this.shape.getBuffer()):o.EMPTY_BUFFER}getShapeBounding(){return this.shape?this.shape.getBounding():this.bounding}addIndex(t,e,n){if(this.shape){const r=this.shape.getIndexedBuffer()||[],i={shape:this,frameLength:t,singleRepetitionBounding:n,repetition:{type:e.type,angle:e.angle,index:e.index,count:e.count,offset:e.offset,row:{index:e.row.index,count:e.row.count,offset:e.row.offset},col:{index:e.col.index,count:e.col.count,offset:e.col.offset}}};for(let t=0,e=r.length;t<e;t++){const e={...r[t]},n=e.parent?o.setIndexedParent(e.parent,i):i;this.indexedBuffer.push({...e,parent:n})}}}static setIndexedParent(t,e){const n={...t};return n.parent=t.parent?o.setIndexedParent(t.parent,e):e,n}setShape(t){void 0===t?(this.shape=void 0,this.clearBuffer(!0,!0)):(this.scene&&r.Scene.propagateToChilden(t,this.scene),this.shape=t,this.shape.clearBuffer(!0,!0))}}e.Shape=o},2648:(t,e,n)=>{Object.defineProperty(e,"__esModule",{value:!0}),e.ShapeBase=void 0;const r=n(887),i=n(3757),a=n(8721),o=n(795),s=n(3792),h=n(5511),c=n(313),u=n(541),l=r.mat4.create(),f=r.mat4.create(),d=r.mat4.create(),p=r.mat4.create();class g extends u.SceneChild{constructor(t={}){super(t),this.bIndexed=!1,this.indexedBuffer=[],this.bounding={cx:0,cy:0,x:-1,y:-1,width:2,height:2},this.props={distance:t.distance,repetitions:t.repetitions,rotateX:t.rotateX,rotateY:t.rotateY,rotateZ:t.rotateZ,skewX:t.skewX,skewY:t.skewY,squeezeX:t.squeezeX,squeezeY:t.squeezeY,displace:t.displace,translate:t.translate,scale:t.scale,transformOrigin:t.transformOrigin,perspective:t.perspective,perspectiveOrigin:t.perspectiveOrigin},this.anchor=t.anchor&&Array.isArray(t.anchor)?["number"==typeof t.anchor[0]?-1*c.clamp(-1,1,t.anchor[0]):"left"===t.anchor[0]?1:"right"===t.anchor[0]?-1:0,"number"==typeof t.anchor[1]?-1*c.clamp(-1,1,t.anchor[1]):"top"===t.anchor[1]?1:"bottom"===t.anchor[1]?-1:0]:[0,0],this.boundingType="string"==typeof t.boundingType?"relative"===t.boundingType?i.EBoundingType.Relative:i.EBoundingType.Fixed:t.boundingType||i.EBoundingType.Fixed,this.vertexCallback=t.vertexCallback}isStatic(){const t=this.props;return"function"!=typeof t.repetitions&&"function"!=typeof t.distance&&"function"!=typeof t.displace&&"function"!=typeof t.scale&&"function"!=typeof t.translate&&"function"!=typeof t.skewX&&"function"!=typeof t.skewY&&"function"!=typeof t.squeezeX&&"function"!=typeof t.squeezeY&&"function"!=typeof t.rotateX&&"function"!=typeof t.rotateY&&"function"!=typeof t.rotateZ&&"function"!=typeof t.transformOrigin&&"function"!=typeof t.perspective&&"function"!=typeof t.perspectiveOrigin}isStaticIndexed(){return"function"!=typeof this.props.repetitions}getProp(t,e,n){let r=this.props[t];return"function"==typeof r&&(r=r(e)),void 0===r||Number.isNaN(r)?n:r}setProp(t,e,n=!1){"string"==typeof t?(n=n||"repetitions"==t,this.props[t]=e):(n=n||"repetitions"in t,Object.keys(t).forEach((e=>this.props[e]=t[e]))),this.clearBuffer(n,!0)}clearBuffer(t=!1,e=!0){if(this.buffer=void 0,t&&(this.bIndexed=!1,this.indexedBuffer=[]),this.bStatic=this.isStatic(),this.bStaticIndexed=this.isStaticIndexed(),e&&this.scene&&!this.scene.isFirstLevelChild(this)){const n=this.scene.getParentsOfSceneChild(this);n.length>0&&n[n.length-1].clearBuffer(t,e)}}generate(t=0,e=!1,n){var u,m;if(this.buffer&&this.bStatic)return;this.generateId=t,this.bStaticIndexed&&this.bIndexed||(this.indexedBuffer=[]);const v=g.getEmptyPropArguments(this,n),M=v.repetition,b=this.getProp("repetitions",v,1),y=Array.isArray(b)?i.ERepetitionType.Matrix:i.ERepetitionType.Ring,x=Array.isArray(b)?b[0]*(null!==(u=b[1])&&void 0!==u?u:b[0]):b,w=Array.isArray(b)?b[0]:x,S=Array.isArray(b)?null!==(m=b[1])&&void 0!==m?m:b[0]:1,P=M.row;P.count=w;const I=M.col;I.count=S,M.count=x,M.col.count=S,M.row.count=w,M.type=y;let _=0;const B=[];let O=0;const A=r.vec2.fromValues((S-1)/2,(w-1)/2),C=this.scene?[this.scene.anchor[0],this.scene.anchor[1],0]:[0,0,0],q=[void 0,void 0,void 0,void 0],E=[void 0,void 0,void 0,void 0];for(let n=0;n<w;n++)for(let u=0;u<S;u++,O++){M.index=O+1,M.offset=x>1?O/(x-1):1,M.angle=y===i.ERepetitionType.Ring?s.PI2/x*O:0,I.index=u+1,I.offset=S>1?u/(S-1):1,P.index=n+1,P.offset=w>1?n/(w-1):1;const g=this.generateBuffer(t,v),m=g.length,b=this.getShapeBounding();B[O]=new Float32Array(m),_+=m;{const t=a.toVec2(this.getProp("distance",v,a.VEC2_ZERO)),s=this.getProp("displace",v,0),x=a.toVec3(this.getProp("scale",v,a.VEC2_ONE),1),w=a.toVec3(this.getProp("translate",v,a.VEC2_ZERO),0),S=this.getProp("skewX",v,0),P=this.getProp("skewY",v,0),I=this.getProp("squeezeX",v,0),_=this.getProp("squeezeY",v,0),L=this.getProp("rotateX",v,0),k=this.getProp("rotateY",v,0),F=this.getProp("rotateZ",v,0),R=c.clamp(0,1,this.getProp("perspective",v,0)),T=a.toVec3(this.getProp("perspectiveOrigin",v,a.VEC2_ZERO),0),D=a.toVec3(this.getProp("transformOrigin",v,a.VEC2_ZERO),0);let j;switch(y){case i.ERepetitionType.Ring:j=r.vec3.fromValues(t[0],0,0),r.vec3.rotateZ(j,j,a.VEC3_ZERO,M.angle+s);break;case i.ERepetitionType.Matrix:j=r.vec3.fromValues(t[1]*(u-A[0]),t[0]*(n-A[1]),0)}const z=R>0?Math.max(b.width,b.height)/2:1,U=R>0?z+10*z*(1-R):0,V=this.boundingType!==i.EBoundingType.Relative||0!==b.cx||0!==b.cy||0!==R||0!==D[0]||0!==D[1],Y=0!==T[0]||0!==T[1];V&&(this.boundingType===i.EBoundingType.Relative?(D[0]=D[0]*(b.width/2)+b.cx,D[1]=D[1]*(b.height/2)+b.cy):(D[0]*=b.width/2,D[1]*=b.height/2),D[2]=U);{r.mat4.identity(f),V&&r.mat4.translate(f,f,D),0===w[0]&&0===w[1]||r.mat4.translate(f,f,w),0===S&&0===P||(a.fromSkew(l,[S,P]),r.mat4.multiply(f,f,l)),0!==L&&r.mat4.rotateX(f,f,L),0!==k&&r.mat4.rotateY(f,f,k),0!==F&&r.mat4.rotateZ(f,f,F),1===x[0]&&1===x[1]||r.mat4.scale(f,f,x),V&&r.mat4.translate(f,f,r.vec3.scale(D,D,-1)),U>0&&(Y&&(this.boundingType===i.EBoundingType.Relative?(T[0]=T[0]*(b.width/2)+b.cx,T[1]=T[1]*(b.height/2)+b.cy):(T[0]*=b.width/2,T[1]*=b.height/2),T[2]=0),r.mat4.perspective(d,-Math.PI/2,1,0,1/0)),r.mat4.identity(p),r.mat4.translate(p,p,j),e&&r.mat4.translate(p,p,C);const t=[this.anchor[0]*(b.width/2),this.anchor[1]*(b.height/2),0];r.mat4.translate(p,p,t),y===i.ERepetitionType.Ring&&r.mat4.rotateZ(p,p,M.angle+s)}h.Bounding.clear(E);for(let t=0;t<m;t+=2){const e=[g[t],g[t+1],U];if(0!==I&&o.default.squeezeX(e,I),0!==_&&o.default.squeezeY(e,_),r.vec3.transformMat4(e,e,f),U>0&&(Y&&r.vec3.add(e,e,T),r.vec3.transformMat4(e,e,d),r.vec3.scale(e,e,U),Y&&r.vec3.sub(e,e,T)),r.vec3.transformMat4(e,e,p),void 0!==this.vertexCallback){const n=t/2,r=m/2,i={index:n+1,count:r,offset:r>1?n/(r-1):1};this.vertexCallback(e,i,v)}B[O][t]=e[0],B[O][t+1]=e[1],h.Bounding.add(E,e[0],e[1]),h.Bounding.add(q,e[0],e[1])}}const L={cx:0,cy:0,x:-1,y:-1,width:2,height:2};h.Bounding.bind(L,E),this.bStaticIndexed&&this.bIndexed||this.addIndex(m,M,L)}h.Bounding.bind(this.bounding,q),this.buffer=new Float32Array(_);for(let t=0,e=0,n=B.length;t<n;e+=B[t].length,t++)this.buffer.set(B[t],e);this.bIndexed=!0}getBounding(){return this.bounding}getRepetitionCount(){var t;const e=this.getProp("repetitions",void 0,1);return Array.isArray(e)?e[0]*(null!==(t=e[1])&&void 0!==t?t:e[0]):e}getBuffer(){return this.buffer}getIndexedBuffer(){return this.indexedBuffer}static getIndexParentLevel(t){if(void 0===t.parent)return 0;let e=t.parent,n=1;for(;void 0!==e.parent;)n++,e=e.parent;return n}stream(t){if(this.buffer&&this.indexedBuffer)for(let e=0,n=0,r=this.indexedBuffer.length;e<r;e++){const i=this.indexedBuffer[e];t({buffer:this.buffer,frameLength:i.frameLength,frameBufferIndex:n,currentIndexing:i,currentShapeIndex:e,totalShapes:r}),n+=i.frameLength}}static getEmptyPropArguments(t,e){return{repetition:{type:i.ERepetitionType.Ring,angle:0,index:1,offset:1,count:1,row:{index:1,offset:1,count:1},col:{index:1,offset:1,count:1}},shape:t,parent:e}}}e.ShapeBase=g,g.EMPTY_BUFFER=new Float32Array(0),g.getEmptySimpleRepetition=()=>({index:1,offset:1,count:1}),g.getEmptyRepetition=()=>({type:i.ERepetitionType.Ring,angle:0,...g.getEmptySimpleRepetition(),row:g.getEmptySimpleRepetition(),col:g.getEmptySimpleRepetition()})},7439:(t,e,n)=>{Object.defineProperty(e,"__esModule",{value:!0}),e.ShapeBuffer=void 0;const r=n(5511),i=n(3674);class a extends i.ShapePrimitive{constructor(t={}){var e,n;t.type=t.type||"ShapeBuffer",t.adaptMode=null!==(e=t.adaptMode)&&void 0!==e?e:r.EAdaptMode.Scale,super(t),this.adaptMode=null!==(n=t.adaptMode)&&void 0!==n?n:r.EAdaptMode.Fill,void 0===t.shape?(console.warn("[Urpflanze:ShapeBuffer] ShapeBuffer require a buffer passed from `shape` property"),this.shape=a.EMPTY_BUFFER):this.shape="function"!=typeof t.shape?r.Adapt.adapt(t.shape,this.adaptMode):t.shape,this.bStatic=this.isStatic(),this.bStaticIndexed=this.isStaticIndexed()}isStatic(){return"function"!=typeof this.shape&&super.isStatic()}isStaticIndexed(){return"function"!=typeof this.shape&&super.isStaticIndexed()}clearBuffer(t=!1,e=!0){super.clearBuffer(t,e),this.shapeBuffer=void 0}bindBuffer(t){const e=this.getRepetitionSideLength(t),n=this.applyModifiers(Float32Array.from("function"==typeof this.shape?this.shape(t):this.shape),t),i=[void 0,void 0,void 0,void 0];for(let t=0,a=n.length;t<a;t+=2)n[t]=n[t]*e[0],n[t+1]=n[t+1]*e[1],r.Bounding.add(i,n[t],n[t+1]);r.Bounding.bind(this.currentGenerationPrimitiveBounding,i),this.shapeBuffer=n}getBufferLength(){return this.buffer&&this.buffer.length>0?this.buffer.length:this.shape.length*this.getRepetitionCount()}generateBuffer(t,e){return void 0!==this.shapeBuffer&&"function"!=typeof this.props.sideLength&&"function"!=typeof this.shape||this.bindBuffer(e),this.shapeBuffer}setShape(t){this.shape=r.Adapt.adapt(t,this.adaptMode),this.clearBuffer(!0)}getAdaptMode(){return this.adaptMode}static getBuffer(t={}){const e=new this({...t,sideLength:t.sideLength||1});return e.generate(),e.getBuffer()||new Float32Array}}e.ShapeBuffer=a},5382:(t,e,n)=>{e.S=void 0;const r=n(6448);class i extends r.Shape{constructor(t){t.type=t.type||"ShapeFollow",super(t),this.follow=t.follow||t.shape,this.bStatic=this.isStatic(),this.bStaticIndexed=this.isStaticIndexed(),this.shapeUseFollow=!!t.shapeUseFollow}clearBuffer(t=!1,e=!0){t&&(this.shapeFollowBuffer=void 0),super.clearBuffer(t,e)}isStatic(){return(!this.follow||this.follow.isStatic())&&super.isStatic()}isStaticIndexed(){return(!this.follow||this.follow.isStaticIndexed())&&super.isStaticIndexed()}generateBuffer(t,e){return this.shape&&this.follow?((void 0===this.shapeFollowBuffer||this.shapeUseParent||this.shape.generateId!==t||this.follow.generateId!==t)&&this.bindBuffer(t,e),this.shapeFollowBuffer):r.Shape.EMPTY_BUFFER}bindBuffer(t,e){const n=this.follow;n.generate(t,!1,e);const r=n.getBuffer(),i={...e,follow:{index:1,offset:1,count:1}},a=this.shape;a.generate(t,!1,i);let o=a.getBuffer();const s=o.length,h=new Float32Array(s*(r.length/2)),c=r.length/2;for(let e=0;e<c;e++){const n={index:e+1,offset:c>1?e/(c-1):1,count:c};this.shapeUseFollow&&(i.follow=n,a.generate(t,!1,i),o=a.getBuffer());const u=e*s,l=2*e,f=r[l],d=r[l+1];for(let t=0,e=o.length;t<e;t+=2)h[u+t]=f+o[t],h[u+t+1]=d+o[t+1]}this.shapeFollowBuffer=h}addIndex(t,e,n){if(this.shape){const i={shape:this,frameLength:t,singleRepetitionBounding:n,repetition:{type:e.type,angle:e.angle,index:e.index,count:e.count,offset:e.offset,row:{index:e.row.index,count:e.row.count,offset:e.row.offset},col:{index:e.col.index,count:e.col.count,offset:e.col.offset}},follow:{index:1,offset:1,count:1}},a=this.shape.getIndexedBuffer()||[];for(let t=0,e=a.length;t<e;t++)for(let t=0,e=this.follow.getBuffer().length/2;t<e;t++){const n=e>1?t/(e-1):1;for(let o=0,s=a.length;o<s;o++){const s={...a[o]},h={...i,follow:{index:t+1,offset:n,count:e}},c=s.parent?r.Shape.setIndexedParent(s.parent,h):h;this.indexedBuffer.push({...s,parent:c})}}}}static summmation(t,e){if(1===t)return 1;let n=1;for(let r=1;r<t;r++)n+=e**r;return n}static getEmptyRecursion(){return{index:1,offset:1,count:1,level:{index:1,offset:1,count:1}}}}e.S=i},6951:(t,e,n)=>{Object.defineProperty(e,"__esModule",{value:!0}),e.ShapeLoop=void 0;const r=n(3792),i=n(5511),a=n(3674),o=n(2648);class s extends a.ShapePrimitive{constructor(t={},e=!1){t.type=t.type||"ShapeLoop",super(t),this.loopDependencies=(t.loopDependencies||[]).concat("sideLength"),this.props.loop=t.loop,e||(this.loop={start:0,end:r.PI2,inc:r.PI2/10,vertex:()=>[0,0]},this.bStaticLoop=this.isStaticLoop(),this.bStatic=this.isStatic(),this.bStaticIndexed=this.isStaticIndexed())}isStaticLoop(){if(this.loopDependencies.includes("propArguments"))return!1;for(let t=0,e=this.loopDependencies.length;t<e;t++)if("function"==typeof this.props[this.loopDependencies[t]])return!1;return!0}isStatic(){return this.bStaticLoop&&super.isStatic()}isStaticIndexed(){return super.isStaticIndexed()&&(void 0===this.props.loop||"function"!=typeof this.props.loop.start&&"function"!=typeof this.props.loop.end&&"function"!=typeof this.props.loop.inc)}clearBuffer(t=!1,e=!0){this.bStaticLoop=this.isStaticLoop(),t&&(this.currentOrSingleLoopBuffer=void 0),super.clearBuffer(t,e)}setProp(t,e){let n=!1;const r="string"==typeof t?{[t]:e}:t;for(let t=this.loopDependencies.length-1;t>=0;t--)if(this.loopDependencies[t]in r){n=!0;break}"loop"in r&&(r.loop={...this.props.loop,...r.loop},n=!0),super.setProp(r,e,n)}getBufferLength(t){if(this.bStatic&&void 0!==this.buffer)return this.buffer.length;if(this.bStaticLoop&&void 0!==this.currentOrSingleLoopBuffer)return this.currentOrSingleLoopBuffer.length*this.getRepetitionCount();const{count:e}=this.getLoop(t||o.ShapeBase.getEmptyPropArguments(this));return this.getRepetitionCount()*e*2}generateBuffer(t,e){return this.bStaticLoop?("function"!=typeof this.props.sideLength&&void 0!==this.currentOrSingleLoopBuffer||(this.currentOrSingleLoopBuffer=this.generateLoopBuffer(e)),this.currentOrSingleLoopBuffer):this.generateLoopBuffer(e)}generateLoopBuffer(t){const e=this.getLoop(t),{start:n,inc:r,count:a}=e,o=this.getRepetitionSideLength(t),s=this.props.loop&&this.props.loop.vertex?this.props.loop.vertex:this.loop.vertex,h={index:0,offset:0,current:0,count:a},c=h.count,u=new Float32Array(2*c);for(let i=0,a=0;i<c;i++,a+=2){const o=n+r*i,c=h.count>1?i/(h.count-1):1;h.current=o,h.index=i+1,h.offset=c;const l=s(h,t,e);u[a]=l[0],u[a+1]=l[1]}const l=[void 0,void 0,void 0,void 0],f=this.applyModifiers(u,t);for(let t=0,e=f.length;t<e;t+=2)f[t]=f[t]*o[0],f[t+1]=f[t+1]*o[1],i.Bounding.add(l,f[t],f[t+1]);return i.Bounding.bind(this.currentGenerationPrimitiveBounding,l),f}getLoop(t){var e,n,r,i,a,o;let s=null!==(n=null===(e=this.props.loop)||void 0===e?void 0:e.start)&&void 0!==n?n:this.loop.start,h=null!==(i=null===(r=this.props.loop)||void 0===r?void 0:r.end)&&void 0!==i?i:this.loop.end,c=null!==(o=null===(a=this.props.loop)||void 0===a?void 0:a.inc)&&void 0!==o?o:this.loop.inc;s="function"==typeof s?s(t):s,h="function"==typeof h?h(t):h,c="function"==typeof c?c(t):c;const u=Math.ceil((h-s)/c);return{start:s,end:h,inc:c,count:u<=0?0:u}}setShape(t){this.setProp("loop",t)}static getBuffer(t){const e=new this({...t,sideLength:(null==t?void 0:t.sideLength)||1});return e.generate(),e.getBuffer()||new Float32Array}}e.ShapeLoop=s,s.PId2=Math.PI/2},3674:(t,e,n)=>{Object.defineProperty(e,"__esModule",{value:!0}),e.ShapePrimitive=void 0;const r=n(8721),i=n(2648),a=n(9958),o=n(5511);class s extends i.ShapeBase{constructor(t={}){var e;super(t),this.currentGenerationPrimitiveBounding=o.Bounding.empty(),this.props.sideLength=void 0===t.sideLength?void 0:"function"==typeof t.sideLength?t.sideLength:r.toVec2(t.sideLength),this.drawer=t.drawer||{},this.modifiers=t.modifiers,this.bClosed=null===(e=t.bClosed)||void 0===e||e}isStatic(){return"function"!=typeof this.props.sideLength&&super.isStatic()}getRepetitionSideLength(t){return this.bStatic?(void 0===th