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@pixiv/three-vrm-core
Advanced tools
@pixiv/three-vrm-core - npm Package Compare versions
Comparing version 3.1.4 to 3.1.5
| /*! (c) 2019-2024 pixiv Inc. - https://github.com/pixiv/three-vrm/blob/release/LICENSE */ | ||
| var R=(u,e,t)=>new Promise((r,o)=>{var i=s=>{try{l(t.next(s))}catch(a){o(a)}},n=s=>{try{l(t.throw(s))}catch(a){o(a)}},l=s=>s.done?r(s.value):Promise.resolve(s.value).then(i,n);l((t=t.apply(u,e)).next())});import*as Ge from"three";var z=class extends Ge.Object3D{constructor(t){super();this.weight=0;this.isBinary=!1;this.overrideBlink="none";this.overrideLookAt="none";this.overrideMouth="none";this._binds=[];this.name=`VRMExpression_${t}`,this.expressionName=t,this.type="VRMExpression",this.visible=!1}get overrideBlinkAmount(){return this.overrideBlink==="block"?0<this.outputWeight?1:0:this.overrideBlink==="blend"?this.outputWeight:0}get overrideLookAtAmount(){return this.overrideLookAt==="block"?0<this.outputWeight?1:0:this.overrideLookAt==="blend"?this.outputWeight:0}get overrideMouthAmount(){return this.overrideMouth==="block"?0<this.outputWeight?1:0:this.overrideMouth==="blend"?this.outputWeight:0}get outputWeight(){return this.isBinary?this.weight>.5?1:0:this.weight}addBind(t){this._binds.push(t)}applyWeight(t){var o;let r=this.outputWeight;r*=(o=t==null?void 0:t.multiplier)!=null?o:1,this.isBinary&&r<1&&(r=0),this._binds.forEach(i=>i.applyWeight(r))}clearAppliedWeight(){this._binds.forEach(t=>t.clearAppliedWeight())}};import*as S from"three";function Ce(u,e,t){var a,d;let r=u.parser.json,o=(a=r.nodes)==null?void 0:a[e];if(o==null)return console.warn(`extractPrimitivesInternal: Attempt to use nodes[${e}] of glTF but the node doesn't exist`),null;let i=o.mesh;if(i==null)return null;let n=(d=r.meshes)==null?void 0:d[i];if(n==null)return console.warn(`extractPrimitivesInternal: Attempt to use meshes[${i}] of glTF but the mesh doesn't exist`),null;let l=n.primitives.length,s=[];return t.traverse(c=>{s.length<l&&c.isMesh&&s.push(c)}),s}function Ae(u,e){return R(this,null,function*(){let t=yield u.parser.getDependency("node",e);return Ce(u,e,t)})}function we(u){return R(this,null,function*(){let e=yield u.parser.getDependencies("node"),t=new Map;return e.forEach((r,o)=>{let i=Ce(u,o,r);i!=null&&t.set(o,i)}),t})}var q={Aa:"aa",Ih:"ih",Ou:"ou",Ee:"ee",Oh:"oh",Blink:"blink",Happy:"happy",Angry:"angry",Sad:"sad",Relaxed:"relaxed",LookUp:"lookUp",Surprised:"surprised",LookDown:"lookDown",LookLeft:"lookLeft",LookRight:"lookRight",BlinkLeft:"blinkLeft",BlinkRight:"blinkRight",Neutral:"neutral"};function ge(u){return Math.max(Math.min(u,1),0)}var Y=class u{constructor(){this.blinkExpressionNames=["blink","blinkLeft","blinkRight"];this.lookAtExpressionNames=["lookLeft","lookRight","lookUp","lookDown"];this.mouthExpressionNames=["aa","ee","ih","oh","ou"];this._expressions=[];this._expressionMap={}}get expressions(){return this._expressions.concat()}get expressionMap(){return Object.assign({},this._expressionMap)}get presetExpressionMap(){let e={},t=new Set(Object.values(q));return Object.entries(this._expressionMap).forEach(([r,o])=>{t.has(r)&&(e[r]=o)}),e}get customExpressionMap(){let e={},t=new Set(Object.values(q));return Object.entries(this._expressionMap).forEach(([r,o])=>{t.has(r)||(e[r]=o)}),e}copy(e){return this._expressions.concat().forEach(r=>{this.unregisterExpression(r)}),e._expressions.forEach(r=>{this.registerExpression(r)}),this.blinkExpressionNames=e.blinkExpressionNames.concat(),this.lookAtExpressionNames=e.lookAtExpressionNames.concat(),this.mouthExpressionNames=e.mouthExpressionNames.concat(),this}clone(){return new u().copy(this)}getExpression(e){var t;return(t=this._expressionMap[e])!=null?t:null}registerExpression(e){this._expressions.push(e),this._expressionMap[e.expressionName]=e}unregisterExpression(e){let t=this._expressions.indexOf(e);t===-1&&console.warn("VRMExpressionManager: The specified expressions is not registered"),this._expressions.splice(t,1),delete this._expressionMap[e.expressionName]}getValue(e){var r;let t=this.getExpression(e);return(r=t==null?void 0:t.weight)!=null?r:null}setValue(e,t){let r=this.getExpression(e);r&&(r.weight=ge(t))}resetValues(){this._expressions.forEach(e=>{e.weight=0})}getExpressionTrackName(e){let t=this.getExpression(e);return t?`${t.name}.weight`:null}update(){let e=this._calculateWeightMultipliers();this._expressions.forEach(t=>{t.clearAppliedWeight()}),this._expressions.forEach(t=>{let r=1,o=t.expressionName;this.blinkExpressionNames.indexOf(o)!==-1&&(r*=e.blink),this.lookAtExpressionNames.indexOf(o)!==-1&&(r*=e.lookAt),this.mouthExpressionNames.indexOf(o)!==-1&&(r*=e.mouth),t.applyWeight({multiplier:r})})}_calculateWeightMultipliers(){let e=1,t=1,r=1;return this._expressions.forEach(o=>{e-=o.overrideBlinkAmount,t-=o.overrideLookAtAmount,r-=o.overrideMouthAmount}),e=Math.max(0,e),t=Math.max(0,t),r=Math.max(0,r),{blink:e,lookAt:t,mouth:r}}};var $={Color:"color",EmissionColor:"emissionColor",ShadeColor:"shadeColor",MatcapColor:"matcapColor",RimColor:"rimColor",OutlineColor:"outlineColor"},We={_Color:$.Color,_EmissionColor:$.EmissionColor,_ShadeColor:$.ShadeColor,_RimColor:$.RimColor,_OutlineColor:$.OutlineColor};import*as ve from"three";var rt=new ve.Color,Ve=class Ve{constructor({material:e,type:t,targetValue:r,targetAlpha:o}){this.material=e,this.type=t,this.targetValue=r,this.targetAlpha=o!=null?o:1;let i=this._initColorBindState(),n=this._initAlphaBindState();this._state={color:i,alpha:n}}applyWeight(e){let{color:t,alpha:r}=this._state;if(t!=null){let{propertyName:o,deltaValue:i}=t,n=this.material[o];n!=null&&n.add(rt.copy(i).multiplyScalar(e))}if(r!=null){let{propertyName:o,deltaValue:i}=r;this.material[o]!=null&&(this.material[o]+=i*e)}}clearAppliedWeight(){let{color:e,alpha:t}=this._state;if(e!=null){let{propertyName:r,initialValue:o}=e,i=this.material[r];i!=null&&i.copy(o)}if(t!=null){let{propertyName:r,initialValue:o}=t;this.material[r]!=null&&(this.material[r]=o)}}_initColorBindState(){var a,d,c;let{material:e,type:t,targetValue:r}=this,o=this._getPropertyNameMap(),i=(d=(a=o==null?void 0:o[t])==null?void 0:a[0])!=null?d:null;if(i==null)return console.warn(`Tried to add a material color bind to the material ${(c=e.name)!=null?c:"(no name)"}, the type ${t} but the material or the type is not supported.`),null;let l=e[i].clone(),s=new ve.Color(r.r-l.r,r.g-l.g,r.b-l.b);return{propertyName:i,initialValue:l,deltaValue:s}}_initAlphaBindState(){var s,a,d;let{material:e,type:t,targetAlpha:r}=this,o=this._getPropertyNameMap(),i=(a=(s=o==null?void 0:o[t])==null?void 0:s[1])!=null?a:null;if(i==null&&r!==1)return console.warn(`Tried to add a material alpha bind to the material ${(d=e.name)!=null?d:"(no name)"}, the type ${t} but the material or the type does not support alpha.`),null;if(i==null)return null;let n=e[i],l=r-n;return{propertyName:i,initialValue:n,deltaValue:l}}_getPropertyNameMap(){var e,t;return(t=(e=Object.entries(Ve._propertyNameMapMap).find(([r])=>this.material[r]===!0))==null?void 0:e[1])!=null?t:null}};Ve._propertyNameMapMap={isMeshStandardMaterial:{color:["color","opacity"],emissionColor:["emissive",null]},isMeshBasicMaterial:{color:["color","opacity"]},isMToonMaterial:{color:["color","opacity"],emissionColor:["emissive",null],outlineColor:["outlineColorFactor",null],matcapColor:["matcapFactor",null],rimColor:["parametricRimColorFactor",null],shadeColor:["shadeColorFactor",null]}};var X=Ve;var Z=class{constructor({primitives:e,index:t,weight:r}){this.primitives=e,this.index=t,this.weight=r}applyWeight(e){this.primitives.forEach(t=>{var r;((r=t.morphTargetInfluences)==null?void 0:r[this.index])!=null&&(t.morphTargetInfluences[this.index]+=this.weight*e)})}clearAppliedWeight(){this.primitives.forEach(e=>{var t;((t=e.morphTargetInfluences)==null?void 0:t[this.index])!=null&&(e.morphTargetInfluences[this.index]=0)})}};import*as Qe from"three";var je=new Qe.Vector2,ye=class ye{constructor({material:e,scale:t,offset:r}){var i,n;this.material=e,this.scale=t,this.offset=r;let o=(i=Object.entries(ye._propertyNamesMap).find(([l])=>e[l]===!0))==null?void 0:i[1];o==null?(console.warn(`Tried to add a texture transform bind to the material ${(n=e.name)!=null?n:"(no name)"} but the material is not supported.`),this._properties=[]):(this._properties=[],o.forEach(l=>{var m;let s=(m=e[l])==null?void 0:m.clone();if(!s)return null;e[l]=s;let a=s.offset.clone(),d=s.repeat.clone(),c=r.clone().sub(a),p=t.clone().sub(d);this._properties.push({name:l,initialOffset:a,deltaOffset:c,initialScale:d,deltaScale:p})}))}applyWeight(e){this._properties.forEach(t=>{let r=this.material[t.name];r!==void 0&&(r.offset.add(je.copy(t.deltaOffset).multiplyScalar(e)),r.repeat.add(je.copy(t.deltaScale).multiplyScalar(e)))})}clearAppliedWeight(){this._properties.forEach(e=>{let t=this.material[e.name];t!==void 0&&(t.offset.copy(e.initialOffset),t.repeat.copy(e.initialScale))})}};ye._propertyNamesMap={isMeshStandardMaterial:["map","emissiveMap","bumpMap","normalMap","displacementMap","roughnessMap","metalnessMap","alphaMap"],isMeshBasicMaterial:["map","specularMap","alphaMap"],isMToonMaterial:["map","normalMap","emissiveMap","shadeMultiplyTexture","rimMultiplyTexture","outlineWidthMultiplyTexture","uvAnimationMaskTexture"]};var J=ye;var ot=new Set(["1.0","1.0-beta"]),xe=class xe{get name(){return"VRMExpressionLoaderPlugin"}constructor(e){this.parser=e}afterRoot(e){return R(this,null,function*(){e.userData.vrmExpressionManager=yield this._import(e)})}_import(e){return R(this,null,function*(){let t=yield this._v1Import(e);if(t)return t;let r=yield this._v0Import(e);return r||null})}_v1Import(e){return R(this,null,function*(){var d,c;let t=this.parser.json;if(!(((d=t.extensionsUsed)==null?void 0:d.indexOf("VRMC_vrm"))!==-1))return null;let o=(c=t.extensions)==null?void 0:c.VRMC_vrm;if(!o)return null;let i=o.specVersion;if(!ot.has(i))return console.warn(`VRMExpressionLoaderPlugin: Unknown VRMC_vrm specVersion "${i}"`),null;let n=o.expressions;if(!n)return null;let l=new Set(Object.values(q)),s=new Map;n.preset!=null&&Object.entries(n.preset).forEach(([p,m])=>{if(m!=null){if(!l.has(p)){console.warn(`VRMExpressionLoaderPlugin: Unknown preset name "${p}" detected. Ignoring the expression`);return}s.set(p,m)}}),n.custom!=null&&Object.entries(n.custom).forEach(([p,m])=>{if(l.has(p)){console.warn(`VRMExpressionLoaderPlugin: Custom expression cannot have preset name "${p}". Ignoring the expression`);return}s.set(p,m)});let a=new Y;return yield Promise.all(Array.from(s.entries()).map(M=>R(this,[M],function*([p,m]){var f,y,x,_,T,b,k;let h=new z(p);if(e.scene.add(h),h.isBinary=(f=m.isBinary)!=null?f:!1,h.overrideBlink=(y=m.overrideBlink)!=null?y:"none",h.overrideLookAt=(x=m.overrideLookAt)!=null?x:"none",h.overrideMouth=(_=m.overrideMouth)!=null?_:"none",(T=m.morphTargetBinds)==null||T.forEach(L=>R(this,null,function*(){var v;if(L.node===void 0||L.index===void 0)return;let H=yield Ae(e,L.node),U=L.index;if(!H.every(F=>Array.isArray(F.morphTargetInfluences)&&U<F.morphTargetInfluences.length)){console.warn(`VRMExpressionLoaderPlugin: ${m.name} attempts to index morph #${U} but not found.`);return}h.addBind(new Z({primitives:H,index:U,weight:(v=L.weight)!=null?v:1}))})),m.materialColorBinds||m.textureTransformBinds){let L=[];e.scene.traverse(H=>{let U=H.material;U&&L.push(U)}),(b=m.materialColorBinds)==null||b.forEach(H=>R(this,null,function*(){L.filter(v=>{var O;let F=(O=this.parser.associations.get(v))==null?void 0:O.materials;return H.material===F}).forEach(v=>{h.addBind(new X({material:v,type:H.type,targetValue:new S.Color().fromArray(H.targetValue),targetAlpha:H.targetValue[3]}))})})),(k=m.textureTransformBinds)==null||k.forEach(H=>R(this,null,function*(){L.filter(v=>{var O;let F=(O=this.parser.associations.get(v))==null?void 0:O.materials;return H.material===F}).forEach(v=>{var F,O;h.addBind(new J({material:v,offset:new S.Vector2().fromArray((F=H.offset)!=null?F:[0,0]),scale:new S.Vector2().fromArray((O=H.scale)!=null?O:[1,1])}))})}))}a.registerExpression(h)}))),a})}_v0Import(e){return R(this,null,function*(){var s;let t=this.parser.json,r=(s=t.extensions)==null?void 0:s.VRM;if(!r)return null;let o=r.blendShapeMaster;if(!o)return null;let i=new Y,n=o.blendShapeGroups;if(!n)return i;let l=new Set;return yield Promise.all(n.map(a=>R(this,null,function*(){var h;let d=a.presetName,c=d!=null&&xe.v0v1PresetNameMap[d]||null,p=c!=null?c:a.name;if(p==null){console.warn("VRMExpressionLoaderPlugin: One of custom expressions has no name. Ignoring the expression");return}if(l.has(p)){console.warn(`VRMExpressionLoaderPlugin: An expression preset ${d} has duplicated entries. Ignoring the expression`);return}l.add(p);let m=new z(p);e.scene.add(m),m.isBinary=(h=a.isBinary)!=null?h:!1,a.binds&&a.binds.forEach(f=>R(this,null,function*(){var _;if(f.mesh===void 0||f.index===void 0)return;let y=[];(_=t.nodes)==null||_.forEach((T,b)=>{T.mesh===f.mesh&&y.push(b)});let x=f.index;yield Promise.all(y.map(T=>R(this,null,function*(){var k;let b=yield Ae(e,T);if(!b.every(L=>Array.isArray(L.morphTargetInfluences)&&x<L.morphTargetInfluences.length)){console.warn(`VRMExpressionLoaderPlugin: ${a.name} attempts to index ${x}th morph but not found.`);return}m.addBind(new Z({primitives:b,index:x,weight:.01*((k=f.weight)!=null?k:100)}))})))}));let M=a.materialValues;M&&M.length!==0&&M.forEach(f=>{if(f.materialName===void 0||f.propertyName===void 0||f.targetValue===void 0)return;let y=[];e.scene.traverse(_=>{if(_.material){let T=_.material;Array.isArray(T)?y.push(...T.filter(b=>(b.name===f.materialName||b.name===f.materialName+" (Outline)")&&y.indexOf(b)===-1)):T.name===f.materialName&&y.indexOf(T)===-1&&y.push(T)}});let x=f.propertyName;y.forEach(_=>{if(x==="_MainTex_ST"){let b=new S.Vector2(f.targetValue[0],f.targetValue[1]),k=new S.Vector2(f.targetValue[2],f.targetValue[3]);k.y=1-k.y-b.y,m.addBind(new J({material:_,scale:b,offset:k}));return}let T=We[x];if(T){m.addBind(new X({material:_,type:T,targetValue:new S.Color().fromArray(f.targetValue),targetAlpha:f.targetValue[3]}));return}console.warn(x+" is not supported")})}),i.registerExpression(m)}))),i})}};xe.v0v1PresetNameMap={a:"aa",e:"ee",i:"ih",o:"oh",u:"ou",blink:"blink",joy:"happy",angry:"angry",sorrow:"sad",fun:"relaxed",lookup:"lookUp",lookdown:"lookDown",lookleft:"lookLeft",lookright:"lookRight",blink_l:"blinkLeft",blink_r:"blinkRight",neutral:"neutral"};var ie=xe;var nt={None:"none",Block:"block",Blend:"blend"};import*as A from"three";var I=class I{constructor(e,t){this._firstPersonOnlyLayer=I.DEFAULT_FIRSTPERSON_ONLY_LAYER;this._thirdPersonOnlyLayer=I.DEFAULT_THIRDPERSON_ONLY_LAYER;this._initializedLayers=!1;this.humanoid=e,this.meshAnnotations=t}copy(e){if(this.humanoid!==e.humanoid)throw new Error("VRMFirstPerson: humanoid must be same in order to copy");return this.meshAnnotations=e.meshAnnotations.map(t=>({meshes:t.meshes.concat(),type:t.type})),this}clone(){return new I(this.humanoid,this.meshAnnotations).copy(this)}get firstPersonOnlyLayer(){return this._firstPersonOnlyLayer}get thirdPersonOnlyLayer(){return this._thirdPersonOnlyLayer}setup({firstPersonOnlyLayer:e=I.DEFAULT_FIRSTPERSON_ONLY_LAYER,thirdPersonOnlyLayer:t=I.DEFAULT_THIRDPERSON_ONLY_LAYER}={}){this._initializedLayers||(this._firstPersonOnlyLayer=e,this._thirdPersonOnlyLayer=t,this.meshAnnotations.forEach(r=>{r.meshes.forEach(o=>{r.type==="firstPersonOnly"?(o.layers.set(this._firstPersonOnlyLayer),o.traverse(i=>i.layers.set(this._firstPersonOnlyLayer))):r.type==="thirdPersonOnly"?(o.layers.set(this._thirdPersonOnlyLayer),o.traverse(i=>i.layers.set(this._thirdPersonOnlyLayer))):r.type==="auto"&&this._createHeadlessModel(o)})}),this._initializedLayers=!0)}_excludeTriangles(e,t,r,o){let i=0;if(t!=null&&t.length>0)for(let n=0;n<e.length;n+=3){let l=e[n],s=e[n+1],a=e[n+2],d=t[l],c=r[l];if(d[0]>0&&o.includes(c[0])||d[1]>0&&o.includes(c[1])||d[2]>0&&o.includes(c[2])||d[3]>0&&o.includes(c[3]))continue;let p=t[s],m=r[s];if(p[0]>0&&o.includes(m[0])||p[1]>0&&o.includes(m[1])||p[2]>0&&o.includes(m[2])||p[3]>0&&o.includes(m[3]))continue;let M=t[a],h=r[a];M[0]>0&&o.includes(h[0])||M[1]>0&&o.includes(h[1])||M[2]>0&&o.includes(h[2])||M[3]>0&&o.includes(h[3])||(e[i++]=l,e[i++]=s,e[i++]=a)}return i}_createErasedMesh(e,t){let r=new A.SkinnedMesh(e.geometry.clone(),e.material);r.name=`${e.name}(erase)`,r.frustumCulled=e.frustumCulled,r.layers.set(this._firstPersonOnlyLayer);let o=r.geometry,i=o.getAttribute("skinIndex"),n=i instanceof A.GLBufferAttribute?[]:i.array,l=[];for(let h=0;h<n.length;h+=4)l.push([n[h],n[h+1],n[h+2],n[h+3]]);let s=o.getAttribute("skinWeight"),a=s instanceof A.GLBufferAttribute?[]:s.array,d=[];for(let h=0;h<a.length;h+=4)d.push([a[h],a[h+1],a[h+2],a[h+3]]);let c=o.getIndex();if(!c)throw new Error("The geometry doesn't have an index buffer");let p=Array.from(c.array),m=this._excludeTriangles(p,d,l,t),M=[];for(let h=0;h<m;h++)M[h]=p[h];return o.setIndex(M),e.onBeforeRender&&(r.onBeforeRender=e.onBeforeRender),r.bind(new A.Skeleton(e.skeleton.bones,e.skeleton.boneInverses),new A.Matrix4),r}_createHeadlessModelForSkinnedMesh(e,t){let r=[];if(t.skeleton.bones.forEach((i,n)=>{this._isEraseTarget(i)&&r.push(n)}),!r.length){t.layers.enable(this._thirdPersonOnlyLayer),t.layers.enable(this._firstPersonOnlyLayer);return}t.layers.set(this._thirdPersonOnlyLayer);let o=this._createErasedMesh(t,r);e.add(o)}_createHeadlessModel(e){if(e.type==="Group")if(e.layers.set(this._thirdPersonOnlyLayer),this._isEraseTarget(e))e.traverse(t=>t.layers.set(this._thirdPersonOnlyLayer));else{let t=new A.Group;t.name=`_headless_${e.name}`,t.layers.set(this._firstPersonOnlyLayer),e.parent.add(t),e.children.filter(r=>r.type==="SkinnedMesh").forEach(r=>{let o=r;this._createHeadlessModelForSkinnedMesh(t,o)})}else if(e.type==="SkinnedMesh"){let t=e;this._createHeadlessModelForSkinnedMesh(e.parent,t)}else this._isEraseTarget(e)&&(e.layers.set(this._thirdPersonOnlyLayer),e.traverse(t=>t.layers.set(this._thirdPersonOnlyLayer)))}_isEraseTarget(e){return e===this.humanoid.getRawBoneNode("head")?!0:e.parent?this._isEraseTarget(e.parent):!1}};I.DEFAULT_FIRSTPERSON_ONLY_LAYER=9,I.DEFAULT_THIRDPERSON_ONLY_LAYER=10;var K=I;var it=new Set(["1.0","1.0-beta"]),se=class{get name(){return"VRMFirstPersonLoaderPlugin"}constructor(e){this.parser=e}afterRoot(e){return R(this,null,function*(){let t=e.userData.vrmHumanoid;if(t!==null){if(t===void 0)throw new Error("VRMFirstPersonLoaderPlugin: vrmHumanoid is undefined. VRMHumanoidLoaderPlugin have to be used first");e.userData.vrmFirstPerson=yield this._import(e,t)}})}_import(e,t){return R(this,null,function*(){if(t==null)return null;let r=yield this._v1Import(e,t);if(r)return r;let o=yield this._v0Import(e,t);return o||null})}_v1Import(e,t){return R(this,null,function*(){var d,c;let r=this.parser.json;if(!(((d=r.extensionsUsed)==null?void 0:d.indexOf("VRMC_vrm"))!==-1))return null;let i=(c=r.extensions)==null?void 0:c.VRMC_vrm;if(!i)return null;let n=i.specVersion;if(!it.has(n))return console.warn(`VRMFirstPersonLoaderPlugin: Unknown VRMC_vrm specVersion "${n}"`),null;let l=i.firstPerson;if(!l)return null;let s=[],a=yield we(e);return Array.from(a.entries()).forEach(([p,m])=>{var h;let M=l.meshAnnotations?l.meshAnnotations.find(f=>f.node===p):void 0;s.push({meshes:m,type:(h=M==null?void 0:M.type)!=null?h:"both"})}),new K(t,s)})}_v0Import(e,t){return R(this,null,function*(){var s;let r=this.parser.json,o=(s=r.extensions)==null?void 0:s.VRM;if(!o)return null;let i=o.firstPerson;if(!i)return null;let n=[],l=yield we(e);return Array.from(l.entries()).forEach(([a,d])=>{let c=r.nodes[a],p=i.meshAnnotations?i.meshAnnotations.find(m=>m.mesh===c.mesh):void 0;n.push({meshes:d,type:this._convertV0FlagToV1Type(p==null?void 0:p.firstPersonFlag)})}),new K(t,n)})}_convertV0FlagToV1Type(e){return e==="FirstPersonOnly"?"firstPersonOnly":e==="ThirdPersonOnly"?"thirdPersonOnly":e==="Auto"?"auto":"both"}};var st={Auto:"auto",Both:"both",ThirdPersonOnly:"thirdPersonOnly",FirstPersonOnly:"firstPersonOnly"};import*as N from"three";var ze=new N.Vector3,qe=new N.Vector3,at=new N.Quaternion,ee=class extends N.Group{constructor(e){super(),this.vrmHumanoid=e,this._boneAxesMap=new Map,Object.values(e.humanBones).forEach(t=>{let r=new N.AxesHelper(1);r.matrixAutoUpdate=!1,r.material.depthTest=!1,r.material.depthWrite=!1,this.add(r),this._boneAxesMap.set(t,r)})}dispose(){Array.from(this._boneAxesMap.values()).forEach(e=>{e.geometry.dispose(),e.material.dispose()})}updateMatrixWorld(e){Array.from(this._boneAxesMap.entries()).forEach(([t,r])=>{t.node.updateWorldMatrix(!0,!1),t.node.matrixWorld.decompose(ze,at,qe);let o=ze.set(.1,.1,.1).divide(qe);r.matrix.copy(t.node.matrixWorld).scale(o)}),super.updateMatrixWorld(e)}};var ae=["hips","spine","chest","upperChest","neck","head","leftEye","rightEye","jaw","leftUpperLeg","leftLowerLeg","leftFoot","leftToes","rightUpperLeg","rightLowerLeg","rightFoot","rightToes","leftShoulder","leftUpperArm","leftLowerArm","leftHand","rightShoulder","rightUpperArm","rightLowerArm","rightHand","leftThumbMetacarpal","leftThumbProximal","leftThumbDistal","leftIndexProximal","leftIndexIntermediate","leftIndexDistal","leftMiddleProximal","leftMiddleIntermediate","leftMiddleDistal","leftRingProximal","leftRingIntermediate","leftRingDistal","leftLittleProximal","leftLittleIntermediate","leftLittleDistal","rightThumbMetacarpal","rightThumbProximal","rightThumbDistal","rightIndexProximal","rightIndexIntermediate","rightIndexDistal","rightMiddleProximal","rightMiddleIntermediate","rightMiddleDistal","rightRingProximal","rightRingIntermediate","rightRingDistal","rightLittleProximal","rightLittleIntermediate","rightLittleDistal"];var lt={Hips:"hips",Spine:"spine",Chest:"chest",UpperChest:"upperChest",Neck:"neck",Head:"head",LeftEye:"leftEye",RightEye:"rightEye",Jaw:"jaw",LeftUpperLeg:"leftUpperLeg",LeftLowerLeg:"leftLowerLeg",LeftFoot:"leftFoot",LeftToes:"leftToes",RightUpperLeg:"rightUpperLeg",RightLowerLeg:"rightLowerLeg",RightFoot:"rightFoot",RightToes:"rightToes",LeftShoulder:"leftShoulder",LeftUpperArm:"leftUpperArm",LeftLowerArm:"leftLowerArm",LeftHand:"leftHand",RightShoulder:"rightShoulder",RightUpperArm:"rightUpperArm",RightLowerArm:"rightLowerArm",RightHand:"rightHand",LeftThumbMetacarpal:"leftThumbMetacarpal",LeftThumbProximal:"leftThumbProximal",LeftThumbDistal:"leftThumbDistal",LeftIndexProximal:"leftIndexProximal",LeftIndexIntermediate:"leftIndexIntermediate",LeftIndexDistal:"leftIndexDistal",LeftMiddleProximal:"leftMiddleProximal",LeftMiddleIntermediate:"leftMiddleIntermediate",LeftMiddleDistal:"leftMiddleDistal",LeftRingProximal:"leftRingProximal",LeftRingIntermediate:"leftRingIntermediate",LeftRingDistal:"leftRingDistal",LeftLittleProximal:"leftLittleProximal",LeftLittleIntermediate:"leftLittleIntermediate",LeftLittleDistal:"leftLittleDistal",RightThumbMetacarpal:"rightThumbMetacarpal",RightThumbProximal:"rightThumbProximal",RightThumbDistal:"rightThumbDistal",RightIndexProximal:"rightIndexProximal",RightIndexIntermediate:"rightIndexIntermediate",RightIndexDistal:"rightIndexDistal",RightMiddleProximal:"rightMiddleProximal",RightMiddleIntermediate:"rightMiddleIntermediate",RightMiddleDistal:"rightMiddleDistal",RightRingProximal:"rightRingProximal",RightRingIntermediate:"rightRingIntermediate",RightRingDistal:"rightRingDistal",RightLittleProximal:"rightLittleProximal",RightLittleIntermediate:"rightLittleIntermediate",RightLittleDistal:"rightLittleDistal"};var Be={hips:null,spine:"hips",chest:"spine",upperChest:"chest",neck:"upperChest",head:"neck",leftEye:"head",rightEye:"head",jaw:"head",leftUpperLeg:"hips",leftLowerLeg:"leftUpperLeg",leftFoot:"leftLowerLeg",leftToes:"leftFoot",rightUpperLeg:"hips",rightLowerLeg:"rightUpperLeg",rightFoot:"rightLowerLeg",rightToes:"rightFoot",leftShoulder:"upperChest",leftUpperArm:"leftShoulder",leftLowerArm:"leftUpperArm",leftHand:"leftLowerArm",rightShoulder:"upperChest",rightUpperArm:"rightShoulder",rightLowerArm:"rightUpperArm",rightHand:"rightLowerArm",leftThumbMetacarpal:"leftHand",leftThumbProximal:"leftThumbMetacarpal",leftThumbDistal:"leftThumbProximal",leftIndexProximal:"leftHand",leftIndexIntermediate:"leftIndexProximal",leftIndexDistal:"leftIndexIntermediate",leftMiddleProximal:"leftHand",leftMiddleIntermediate:"leftMiddleProximal",leftMiddleDistal:"leftMiddleIntermediate",leftRingProximal:"leftHand",leftRingIntermediate:"leftRingProximal",leftRingDistal:"leftRingIntermediate",leftLittleProximal:"leftHand",leftLittleIntermediate:"leftLittleProximal",leftLittleDistal:"leftLittleIntermediate",rightThumbMetacarpal:"rightHand",rightThumbProximal:"rightThumbMetacarpal",rightThumbDistal:"rightThumbProximal",rightIndexProximal:"rightHand",rightIndexIntermediate:"rightIndexProximal",rightIndexDistal:"rightIndexIntermediate",rightMiddleProximal:"rightHand",rightMiddleIntermediate:"rightMiddleProximal",rightMiddleDistal:"rightMiddleIntermediate",rightRingProximal:"rightHand",rightRingIntermediate:"rightRingProximal",rightRingDistal:"rightRingIntermediate",rightLittleProximal:"rightHand",rightLittleIntermediate:"rightLittleProximal",rightLittleDistal:"rightLittleIntermediate"};import*as be from"three";function Te(u){return u.invert?u.invert():u.inverse(),u}var C=new be.Vector3,W=new be.Quaternion,j=class{constructor(e){this.humanBones=e,this.restPose=this.getAbsolutePose()}getAbsolutePose(){let e={};return Object.keys(this.humanBones).forEach(t=>{let r=t,o=this.getBoneNode(r);o&&(C.copy(o.position),W.copy(o.quaternion),e[r]={position:C.toArray(),rotation:W.toArray()})}),e}getPose(){let e={};return Object.keys(this.humanBones).forEach(t=>{let r=t,o=this.getBoneNode(r);if(!o)return;C.set(0,0,0),W.identity();let i=this.restPose[r];i!=null&&i.position&&C.fromArray(i.position).negate(),i!=null&&i.rotation&&Te(W.fromArray(i.rotation)),C.add(o.position),W.premultiply(o.quaternion),e[r]={position:C.toArray(),rotation:W.toArray()}}),e}setPose(e){Object.entries(e).forEach(([t,r])=>{let o=t,i=this.getBoneNode(o);if(!i)return;let n=this.restPose[o];n&&(r!=null&&r.position&&(i.position.fromArray(r.position),n.position&&i.position.add(C.fromArray(n.position))),r!=null&&r.rotation&&(i.quaternion.fromArray(r.rotation),n.rotation&&i.quaternion.multiply(W.fromArray(n.rotation))))})}resetPose(){Object.entries(this.restPose).forEach(([e,t])=>{let r=this.getBoneNode(e);r&&(t!=null&&t.position&&r.position.fromArray(t.position),t!=null&&t.rotation&&r.quaternion.fromArray(t.rotation))})}getBone(e){var t;return(t=this.humanBones[e])!=null?t:void 0}getBoneNode(e){var t,r;return(r=(t=this.humanBones[e])==null?void 0:t.node)!=null?r:null}};import*as w from"three";var ke=new w.Vector3,ut=new w.Quaternion,pt=new w.Vector3,le=class u extends j{static _setupTransforms(e){let t=new w.Object3D;t.name="VRMHumanoidRig";let r={},o={},i={},n={};ae.forEach(s=>{var d;let a=e.getBoneNode(s);if(a){let c=new w.Vector3,p=new w.Quaternion;a.updateWorldMatrix(!0,!1),a.matrixWorld.decompose(c,p,ke),r[s]=c,o[s]=p,i[s]=a.quaternion.clone();let m=new w.Quaternion;(d=a.parent)==null||d.matrixWorld.decompose(ke,m,ke),n[s]=m}});let l={};return ae.forEach(s=>{var d;let a=e.getBoneNode(s);if(a){let c=r[s],p=s,m;for(;m==null&&(p=Be[p],p!=null);)m=r[p];let M=new w.Object3D;M.name="Normalized_"+a.name,(p?(d=l[p])==null?void 0:d.node:t).add(M),M.position.copy(c),m&&M.position.sub(m),l[s]={node:M}}}),{rigBones:l,root:t,parentWorldRotations:n,boneRotations:i}}constructor(e){let{rigBones:t,root:r,parentWorldRotations:o,boneRotations:i}=u._setupTransforms(e);super(t),this.original=e,this.root=r,this._parentWorldRotations=o,this._boneRotations=i}update(){ae.forEach(e=>{let t=this.original.getBoneNode(e);if(t!=null){let r=this.getBoneNode(e),o=this._parentWorldRotations[e],i=ut.copy(o).invert(),n=this._boneRotations[e];if(t.quaternion.copy(r.quaternion).multiply(o).premultiply(i).multiply(n),e==="hips"){let l=r.getWorldPosition(pt);t.parent.updateWorldMatrix(!0,!1);let s=t.parent.matrixWorld,a=l.applyMatrix4(s.invert());t.position.copy(a)}}})}};var te=class u{get restPose(){return console.warn("VRMHumanoid: restPose is deprecated. Use either rawRestPose or normalizedRestPose instead."),this.rawRestPose}get rawRestPose(){return this._rawHumanBones.restPose}get normalizedRestPose(){return this._normalizedHumanBones.restPose}get humanBones(){return this._rawHumanBones.humanBones}get rawHumanBones(){return this._rawHumanBones.humanBones}get normalizedHumanBones(){return this._normalizedHumanBones.humanBones}get normalizedHumanBonesRoot(){return this._normalizedHumanBones.root}constructor(e,t){var r;this.autoUpdateHumanBones=(r=t==null?void 0:t.autoUpdateHumanBones)!=null?r:!0,this._rawHumanBones=new j(e),this._normalizedHumanBones=new le(this._rawHumanBones)}copy(e){return this.autoUpdateHumanBones=e.autoUpdateHumanBones,this._rawHumanBones=new j(e.humanBones),this._normalizedHumanBones=new le(this._rawHumanBones),this}clone(){return new u(this.humanBones,{autoUpdateHumanBones:this.autoUpdateHumanBones}).copy(this)}getAbsolutePose(){return console.warn("VRMHumanoid: getAbsolutePose() is deprecated. Use either getRawAbsolutePose() or getNormalizedAbsolutePose() instead."),this.getRawAbsolutePose()}getRawAbsolutePose(){return this._rawHumanBones.getAbsolutePose()}getNormalizedAbsolutePose(){return this._normalizedHumanBones.getAbsolutePose()}getPose(){return console.warn("VRMHumanoid: getPose() is deprecated. Use either getRawPose() or getNormalizedPose() instead."),this.getRawPose()}getRawPose(){return this._rawHumanBones.getPose()}getNormalizedPose(){return this._normalizedHumanBones.getPose()}setPose(e){return console.warn("VRMHumanoid: setPose() is deprecated. Use either setRawPose() or setNormalizedPose() instead."),this.setRawPose(e)}setRawPose(e){return this._rawHumanBones.setPose(e)}setNormalizedPose(e){return this._normalizedHumanBones.setPose(e)}resetPose(){return console.warn("VRMHumanoid: resetPose() is deprecated. Use either resetRawPose() or resetNormalizedPose() instead."),this.resetRawPose()}resetRawPose(){return this._rawHumanBones.resetPose()}resetNormalizedPose(){return this._normalizedHumanBones.resetPose()}getBone(e){return console.warn("VRMHumanoid: getBone() is deprecated. Use either getRawBone() or getNormalizedBone() instead."),this.getRawBone(e)}getRawBone(e){return this._rawHumanBones.getBone(e)}getNormalizedBone(e){return this._normalizedHumanBones.getBone(e)}getBoneNode(e){return console.warn("VRMHumanoid: getBoneNode() is deprecated. Use either getRawBoneNode() or getNormalizedBoneNode() instead."),this.getRawBoneNode(e)}getRawBoneNode(e){return this._rawHumanBones.getBoneNode(e)}getNormalizedBoneNode(e){return this._normalizedHumanBones.getBoneNode(e)}update(){this.autoUpdateHumanBones&&this._normalizedHumanBones.update()}};var Fe={Hips:"hips",Spine:"spine",Head:"head",LeftUpperLeg:"leftUpperLeg",LeftLowerLeg:"leftLowerLeg",LeftFoot:"leftFoot",RightUpperLeg:"rightUpperLeg",RightLowerLeg:"rightLowerLeg",RightFoot:"rightFoot",LeftUpperArm:"leftUpperArm",LeftLowerArm:"leftLowerArm",LeftHand:"leftHand",RightUpperArm:"rightUpperArm",RightLowerArm:"rightLowerArm",RightHand:"rightHand"};var mt=new Set(["1.0","1.0-beta"]),Ye={leftThumbProximal:"leftThumbMetacarpal",leftThumbIntermediate:"leftThumbProximal",rightThumbProximal:"rightThumbMetacarpal",rightThumbIntermediate:"rightThumbProximal"},ue=class{get name(){return"VRMHumanoidLoaderPlugin"}constructor(e,t){this.parser=e,this.helperRoot=t==null?void 0:t.helperRoot,this.autoUpdateHumanBones=t==null?void 0:t.autoUpdateHumanBones}afterRoot(e){return R(this,null,function*(){e.userData.vrmHumanoid=yield this._import(e)})}_import(e){return R(this,null,function*(){let t=yield this._v1Import(e);if(t)return t;let r=yield this._v0Import(e);return r||null})}_v1Import(e){return R(this,null,function*(){var d,c;let t=this.parser.json;if(!(((d=t.extensionsUsed)==null?void 0:d.indexOf("VRMC_vrm"))!==-1))return null;let o=(c=t.extensions)==null?void 0:c.VRMC_vrm;if(!o)return null;let i=o.specVersion;if(!mt.has(i))return console.warn(`VRMHumanoidLoaderPlugin: Unknown VRMC_vrm specVersion "${i}"`),null;let n=o.humanoid;if(!n)return null;let l=n.humanBones.leftThumbIntermediate!=null||n.humanBones.rightThumbIntermediate!=null,s={};n.humanBones!=null&&(yield Promise.all(Object.entries(n.humanBones).map(M=>R(this,[M],function*([p,m]){let h=p,f=m.node;if(l){let x=Ye[h];x!=null&&(h=x)}let y=yield this.parser.getDependency("node",f);if(y==null){console.warn(`A glTF node bound to the humanoid bone ${h} (index = ${f}) does not exist`);return}s[h]={node:y}}))));let a=new te(this._ensureRequiredBonesExist(s),{autoUpdateHumanBones:this.autoUpdateHumanBones});if(e.scene.add(a.normalizedHumanBonesRoot),this.helperRoot){let p=new ee(a);this.helperRoot.add(p),p.renderOrder=this.helperRoot.renderOrder}return a})}_v0Import(e){return R(this,null,function*(){var l;let r=(l=this.parser.json.extensions)==null?void 0:l.VRM;if(!r)return null;let o=r.humanoid;if(!o)return null;let i={};o.humanBones!=null&&(yield Promise.all(o.humanBones.map(s=>R(this,null,function*(){let a=s.bone,d=s.node;if(a==null||d==null)return;let c=yield this.parser.getDependency("node",d);if(c==null){console.warn(`A glTF node bound to the humanoid bone ${a} (index = ${d}) does not exist`);return}let p=Ye[a],m=p!=null?p:a;if(i[m]!=null){console.warn(`Multiple bone entries for ${m} detected (index = ${d}), ignoring duplicated entries.`);return}i[m]={node:c}}))));let n=new te(this._ensureRequiredBonesExist(i),{autoUpdateHumanBones:this.autoUpdateHumanBones});if(e.scene.add(n.normalizedHumanBonesRoot),this.helperRoot){let s=new ee(n);this.helperRoot.add(s),s.renderOrder=this.helperRoot.renderOrder}return n})}_ensureRequiredBonesExist(e){let t=Object.values(Fe).filter(r=>e[r]==null);if(t.length>0)throw new Error(`VRMHumanoidLoaderPlugin: These humanoid bones are required but not exist: ${t.join(", ")}`);return e}};import*as E from"three";import*as pe from"three";var me=class extends pe.BufferGeometry{constructor(){super();this._currentTheta=0;this._currentRadius=0;this.theta=0,this.radius=0,this._currentTheta=0,this._currentRadius=0,this._attrPos=new pe.BufferAttribute(new Float32Array(65*3),3),this.setAttribute("position",this._attrPos),this._attrIndex=new pe.BufferAttribute(new Uint16Array(3*63),1),this.setIndex(this._attrIndex),this._buildIndex(),this.update()}update(){let t=!1;this._currentTheta!==this.theta&&(this._currentTheta=this.theta,t=!0),this._currentRadius!==this.radius&&(this._currentRadius=this.radius,t=!0),t&&this._buildPosition()}_buildPosition(){this._attrPos.setXYZ(0,0,0,0);for(let t=0;t<64;t++){let r=t/63*this._currentTheta;this._attrPos.setXYZ(t+1,this._currentRadius*Math.sin(r),0,this._currentRadius*Math.cos(r))}this._attrPos.needsUpdate=!0}_buildIndex(){for(let t=0;t<63;t++)this._attrIndex.setXYZ(t*3,0,t+1,t+2);this._attrIndex.needsUpdate=!0}};import*as D from"three";var He=class extends D.BufferGeometry{constructor(){super(),this.radius=0,this._currentRadius=0,this.tail=new D.Vector3,this._currentTail=new D.Vector3,this._attrPos=new D.BufferAttribute(new Float32Array(294),3),this.setAttribute("position",this._attrPos),this._attrIndex=new D.BufferAttribute(new Uint16Array(194),1),this.setIndex(this._attrIndex),this._buildIndex(),this.update()}update(){let e=!1;this._currentRadius!==this.radius&&(this._currentRadius=this.radius,e=!0),this._currentTail.equals(this.tail)||(this._currentTail.copy(this.tail),e=!0),e&&this._buildPosition()}_buildPosition(){for(let e=0;e<32;e++){let t=e/16*Math.PI;this._attrPos.setXYZ(e,Math.cos(t),Math.sin(t),0),this._attrPos.setXYZ(32+e,0,Math.cos(t),Math.sin(t)),this._attrPos.setXYZ(64+e,Math.sin(t),0,Math.cos(t))}this.scale(this._currentRadius,this._currentRadius,this._currentRadius),this.translate(this._currentTail.x,this._currentTail.y,this._currentTail.z),this._attrPos.setXYZ(96,0,0,0),this._attrPos.setXYZ(97,this._currentTail.x,this._currentTail.y,this._currentTail.z),this._attrPos.needsUpdate=!0}_buildIndex(){for(let e=0;e<32;e++){let t=(e+1)%32;this._attrIndex.setXY(e*2,e,t),this._attrIndex.setXY(64+e*2,32+e,32+t),this._attrIndex.setXY(128+e*2,64+e,64+t)}this._attrIndex.setXY(192,96,97),this._attrIndex.needsUpdate=!0}};var Le=new E.Quaternion,$e=new E.Quaternion,de=new E.Vector3,Xe=new E.Vector3,Ze=Math.sqrt(2)/2,dt=new E.Quaternion(0,0,-Ze,Ze),ht=new E.Vector3(0,1,0),he=class extends E.Group{constructor(e){super(),this.matrixAutoUpdate=!1,this.vrmLookAt=e;{let t=new me;t.radius=.5;let r=new E.MeshBasicMaterial({color:65280,transparent:!0,opacity:.5,side:E.DoubleSide,depthTest:!1,depthWrite:!1});this._meshPitch=new E.Mesh(t,r),this.add(this._meshPitch)}{let t=new me;t.radius=.5;let r=new E.MeshBasicMaterial({color:16711680,transparent:!0,opacity:.5,side:E.DoubleSide,depthTest:!1,depthWrite:!1});this._meshYaw=new E.Mesh(t,r),this.add(this._meshYaw)}{let t=new He;t.radius=.1;let r=new E.LineBasicMaterial({color:16777215,depthTest:!1,depthWrite:!1});this._lineTarget=new E.LineSegments(t,r),this._lineTarget.frustumCulled=!1,this.add(this._lineTarget)}}dispose(){this._meshYaw.geometry.dispose(),this._meshYaw.material.dispose(),this._meshPitch.geometry.dispose(),this._meshPitch.material.dispose(),this._lineTarget.geometry.dispose(),this._lineTarget.material.dispose()}updateMatrixWorld(e){let t=E.MathUtils.DEG2RAD*this.vrmLookAt.yaw;this._meshYaw.geometry.theta=t,this._meshYaw.geometry.update();let r=E.MathUtils.DEG2RAD*this.vrmLookAt.pitch;this._meshPitch.geometry.theta=r,this._meshPitch.geometry.update(),this.vrmLookAt.getLookAtWorldPosition(de),this.vrmLookAt.getLookAtWorldQuaternion(Le),Le.multiply(this.vrmLookAt.getFaceFrontQuaternion($e)),this._meshYaw.position.copy(de),this._meshYaw.quaternion.copy(Le),this._meshPitch.position.copy(de),this._meshPitch.quaternion.copy(Le),this._meshPitch.quaternion.multiply($e.setFromAxisAngle(ht,t)),this._meshPitch.quaternion.multiply(dt);let{target:o,autoUpdate:i}=this.vrmLookAt;o!=null&&i&&(o.getWorldPosition(Xe).sub(de),this._lineTarget.geometry.tail.copy(Xe),this._lineTarget.geometry.update(),this._lineTarget.position.copy(de)),super.updateMatrixWorld(e)}};import*as V from"three";import*as Ie from"three";var ct=new Ie.Vector3,Rt=new Ie.Vector3;function ce(u,e){return u.matrixWorld.decompose(ct,e,Rt),e}function re(u){return[Math.atan2(-u.z,u.x),Math.atan2(u.y,Math.sqrt(u.x*u.x+u.z*u.z))]}function Ne(u){let e=Math.round(u/2/Math.PI);return u-2*Math.PI*e}var Je=new V.Vector3(0,0,1),ft=new V.Vector3,Mt=new V.Vector3,Et=new V.Vector3,gt=new V.Quaternion,Ue=new V.Quaternion,Ke=new V.Quaternion,Vt=new V.Quaternion,Oe=new V.Euler,Pe=class Pe{constructor(e,t){this.offsetFromHeadBone=new V.Vector3;this.autoUpdate=!0;this.faceFront=new V.Vector3(0,0,1);this.humanoid=e,this.applier=t,this._yaw=0,this._pitch=0,this._needsUpdate=!0,this._restHeadWorldQuaternion=this.getLookAtWorldQuaternion(new V.Quaternion)}get yaw(){return this._yaw}set yaw(e){this._yaw=e,this._needsUpdate=!0}get pitch(){return this._pitch}set pitch(e){this._pitch=e,this._needsUpdate=!0}get euler(){return console.warn("VRMLookAt: euler is deprecated. use getEuler() instead."),this.getEuler(new V.Euler)}getEuler(e){return e.set(V.MathUtils.DEG2RAD*this._pitch,V.MathUtils.DEG2RAD*this._yaw,0,"YXZ")}copy(e){if(this.humanoid!==e.humanoid)throw new Error("VRMLookAt: humanoid must be same in order to copy");return this.offsetFromHeadBone.copy(e.offsetFromHeadBone),this.applier=e.applier,this.autoUpdate=e.autoUpdate,this.target=e.target,this.faceFront.copy(e.faceFront),this}clone(){return new Pe(this.humanoid,this.applier).copy(this)}reset(){this._yaw=0,this._pitch=0,this._needsUpdate=!0}getLookAtWorldPosition(e){let t=this.humanoid.getRawBoneNode("head");return e.copy(this.offsetFromHeadBone).applyMatrix4(t.matrixWorld)}getLookAtWorldQuaternion(e){let t=this.humanoid.getRawBoneNode("head");return ce(t,e)}getFaceFrontQuaternion(e){if(this.faceFront.distanceToSquared(Je)<.01)return e.copy(this._restHeadWorldQuaternion).invert();let[t,r]=re(this.faceFront);return Oe.set(0,.5*Math.PI+t,r,"YZX"),e.setFromEuler(Oe).premultiply(Vt.copy(this._restHeadWorldQuaternion).invert())}getLookAtWorldDirection(e){return this.getLookAtWorldQuaternion(Ue),this.getFaceFrontQuaternion(Ke),e.copy(Je).applyQuaternion(Ue).applyQuaternion(Ke).applyEuler(this.getEuler(Oe))}lookAt(e){let t=gt.copy(this._restHeadWorldQuaternion).multiply(Te(this.getLookAtWorldQuaternion(Ue))),r=this.getLookAtWorldPosition(Mt),o=Et.copy(e).sub(r).applyQuaternion(t).normalize(),[i,n]=re(this.faceFront),[l,s]=re(o),a=Ne(l-i),d=Ne(n-s);this._yaw=V.MathUtils.RAD2DEG*a,this._pitch=V.MathUtils.RAD2DEG*d,this._needsUpdate=!0}update(e){this.target!=null&&this.autoUpdate&&this.lookAt(this.target.getWorldPosition(ft)),this._needsUpdate&&(this._needsUpdate=!1,this.applier.applyYawPitch(this._yaw,this._pitch))}};Pe.EULER_ORDER="YXZ";var Re=Pe;import*as g from"three";var yt=new g.Vector3(0,0,1),B=new g.Quaternion,oe=new g.Quaternion,P=new g.Euler(0,0,0,"YXZ"),G=class{constructor(e,t,r,o,i){this.humanoid=e,this.rangeMapHorizontalInner=t,this.rangeMapHorizontalOuter=r,this.rangeMapVerticalDown=o,this.rangeMapVerticalUp=i,this.faceFront=new g.Vector3(0,0,1),this._restQuatLeftEye=new g.Quaternion,this._restQuatRightEye=new g.Quaternion,this._restLeftEyeParentWorldQuat=new g.Quaternion,this._restRightEyeParentWorldQuat=new g.Quaternion;let n=this.humanoid.getRawBoneNode("leftEye"),l=this.humanoid.getRawBoneNode("rightEye");n&&(this._restQuatLeftEye.copy(n.quaternion),ce(n.parent,this._restLeftEyeParentWorldQuat)),l&&(this._restQuatRightEye.copy(l.quaternion),ce(l.parent,this._restRightEyeParentWorldQuat))}applyYawPitch(e,t){let r=this.humanoid.getRawBoneNode("leftEye"),o=this.humanoid.getRawBoneNode("rightEye"),i=this.humanoid.getNormalizedBoneNode("leftEye"),n=this.humanoid.getNormalizedBoneNode("rightEye");r&&(t<0?P.x=-g.MathUtils.DEG2RAD*this.rangeMapVerticalDown.map(-t):P.x=g.MathUtils.DEG2RAD*this.rangeMapVerticalUp.map(t),e<0?P.y=-g.MathUtils.DEG2RAD*this.rangeMapHorizontalInner.map(-e):P.y=g.MathUtils.DEG2RAD*this.rangeMapHorizontalOuter.map(e),B.setFromEuler(P),this._getWorldFaceFrontQuat(oe),i.quaternion.copy(oe).multiply(B).multiply(oe.invert()),B.copy(this._restLeftEyeParentWorldQuat),r.quaternion.copy(i.quaternion).multiply(B).premultiply(B.invert()).multiply(this._restQuatLeftEye)),o&&(t<0?P.x=-g.MathUtils.DEG2RAD*this.rangeMapVerticalDown.map(-t):P.x=g.MathUtils.DEG2RAD*this.rangeMapVerticalUp.map(t),e<0?P.y=-g.MathUtils.DEG2RAD*this.rangeMapHorizontalOuter.map(-e):P.y=g.MathUtils.DEG2RAD*this.rangeMapHorizontalInner.map(e),B.setFromEuler(P),this._getWorldFaceFrontQuat(oe),n.quaternion.copy(oe).multiply(B).multiply(oe.invert()),B.copy(this._restRightEyeParentWorldQuat),o.quaternion.copy(n.quaternion).multiply(B).premultiply(B.invert()).multiply(this._restQuatRightEye))}lookAt(e){console.warn("VRMLookAtBoneApplier: lookAt() is deprecated. use apply() instead.");let t=g.MathUtils.RAD2DEG*e.y,r=g.MathUtils.RAD2DEG*e.x;this.applyYawPitch(t,r)}_getWorldFaceFrontQuat(e){if(this.faceFront.distanceToSquared(yt)<.01)return e.identity();let[t,r]=re(this.faceFront);return P.set(0,.5*Math.PI+t,r,"YZX"),e.setFromEuler(P)}};G.type="bone";import*as Se from"three";var Q=class{constructor(e,t,r,o,i){this.expressions=e,this.rangeMapHorizontalInner=t,this.rangeMapHorizontalOuter=r,this.rangeMapVerticalDown=o,this.rangeMapVerticalUp=i}applyYawPitch(e,t){t<0?(this.expressions.setValue("lookDown",0),this.expressions.setValue("lookUp",this.rangeMapVerticalUp.map(-t))):(this.expressions.setValue("lookUp",0),this.expressions.setValue("lookDown",this.rangeMapVerticalDown.map(t))),e<0?(this.expressions.setValue("lookLeft",0),this.expressions.setValue("lookRight",this.rangeMapHorizontalOuter.map(-e))):(this.expressions.setValue("lookRight",0),this.expressions.setValue("lookLeft",this.rangeMapHorizontalOuter.map(e)))}lookAt(e){console.warn("VRMLookAtBoneApplier: lookAt() is deprecated. use apply() instead.");let t=Se.MathUtils.RAD2DEG*e.y,r=Se.MathUtils.RAD2DEG*e.x;this.applyYawPitch(t,r)}};Q.type="expression";var ne=class{constructor(e,t){this.inputMaxValue=e,this.outputScale=t}map(e){return this.outputScale*ge(e/this.inputMaxValue)}};var xt=new Set(["1.0","1.0-beta"]),_e=.01,fe=class{get name(){return"VRMLookAtLoaderPlugin"}constructor(e,t){this.parser=e,this.helperRoot=t==null?void 0:t.helperRoot}afterRoot(e){return R(this,null,function*(){let t=e.userData.vrmHumanoid;if(t===null)return;if(t===void 0)throw new Error("VRMLookAtLoaderPlugin: vrmHumanoid is undefined. VRMHumanoidLoaderPlugin have to be used first");let r=e.userData.vrmExpressionManager;if(r!==null){if(r===void 0)throw new Error("VRMLookAtLoaderPlugin: vrmExpressionManager is undefined. VRMExpressionLoaderPlugin have to be used first");e.userData.vrmLookAt=yield this._import(e,t,r)}})}_import(e,t,r){return R(this,null,function*(){if(t==null||r==null)return null;let o=yield this._v1Import(e,t,r);if(o)return o;let i=yield this._v0Import(e,t,r);return i||null})}_v1Import(e,t,r){return R(this,null,function*(){var f,y,x;let o=this.parser.json;if(!(((f=o.extensionsUsed)==null?void 0:f.indexOf("VRMC_vrm"))!==-1))return null;let n=(y=o.extensions)==null?void 0:y.VRMC_vrm;if(!n)return null;let l=n.specVersion;if(!xt.has(l))return console.warn(`VRMLookAtLoaderPlugin: Unknown VRMC_vrm specVersion "${l}"`),null;let s=n.lookAt;if(!s)return null;let a=s.type==="expression"?1:10,d=this._v1ImportRangeMap(s.rangeMapHorizontalInner,a),c=this._v1ImportRangeMap(s.rangeMapHorizontalOuter,a),p=this._v1ImportRangeMap(s.rangeMapVerticalDown,a),m=this._v1ImportRangeMap(s.rangeMapVerticalUp,a),M;s.type==="expression"?M=new Q(r,d,c,p,m):M=new G(t,d,c,p,m);let h=this._importLookAt(t,M);return h.offsetFromHeadBone.fromArray((x=s.offsetFromHeadBone)!=null?x:[0,.06,0]),h})}_v1ImportRangeMap(e,t){var i,n;let r=(i=e==null?void 0:e.inputMaxValue)!=null?i:90,o=(n=e==null?void 0:e.outputScale)!=null?n:t;return r<_e&&(console.warn("VRMLookAtLoaderPlugin: inputMaxValue of a range map is too small. Consider reviewing the range map!"),r=_e),new ne(r,o)}_v0Import(e,t,r){return R(this,null,function*(){var M,h,f,y;let i=(M=this.parser.json.extensions)==null?void 0:M.VRM;if(!i)return null;let n=i.firstPerson;if(!n)return null;let l=n.lookAtTypeName==="BlendShape"?1:10,s=this._v0ImportDegreeMap(n.lookAtHorizontalInner,l),a=this._v0ImportDegreeMap(n.lookAtHorizontalOuter,l),d=this._v0ImportDegreeMap(n.lookAtVerticalDown,l),c=this._v0ImportDegreeMap(n.lookAtVerticalUp,l),p;n.lookAtTypeName==="BlendShape"?p=new Q(r,s,a,d,c):p=new G(t,s,a,d,c);let m=this._importLookAt(t,p);return n.firstPersonBoneOffset?m.offsetFromHeadBone.set((h=n.firstPersonBoneOffset.x)!=null?h:0,(f=n.firstPersonBoneOffset.y)!=null?f:.06,-((y=n.firstPersonBoneOffset.z)!=null?y:0)):m.offsetFromHeadBone.set(0,.06,0),m.faceFront.set(0,0,-1),p instanceof G&&p.faceFront.set(0,0,-1),m})}_v0ImportDegreeMap(e,t){var n,l;let r=e==null?void 0:e.curve;JSON.stringify(r)!=="[0,0,0,1,1,1,1,0]"&&console.warn("Curves of LookAtDegreeMap defined in VRM 0.0 are not supported");let o=(n=e==null?void 0:e.xRange)!=null?n:90,i=(l=e==null?void 0:e.yRange)!=null?l:t;return o<_e&&(console.warn("VRMLookAtLoaderPlugin: xRange of a degree map is too small. Consider reviewing the degree map!"),o=_e),new ne(o,i)}_importLookAt(e,t){let r=new Re(e,t);if(this.helperRoot){let o=new he(r);this.helperRoot.add(o),o.renderOrder=this.helperRoot.renderOrder}return r}};var Tt={Bone:"bone",Expression:"expression"};import*as tt from"three";function et(u,e){return typeof u!="string"||u===""?"":(/^https?:\/\//i.test(e)&&/^\//.test(u)&&(e=e.replace(/(^https?:\/\/[^/]+).*/i,"$1")),/^(https?:)?\/\//i.test(u)||/^data:.*,.*$/i.test(u)||/^blob:.*$/i.test(u)?u:e+u)}var bt=new Set(["1.0","1.0-beta"]),Me=class{get name(){return"VRMMetaLoaderPlugin"}constructor(e,t){var r,o,i;this.parser=e,this.needThumbnailImage=(r=t==null?void 0:t.needThumbnailImage)!=null?r:!1,this.acceptLicenseUrls=(o=t==null?void 0:t.acceptLicenseUrls)!=null?o:["https://vrm.dev/licenses/1.0/"],this.acceptV0Meta=(i=t==null?void 0:t.acceptV0Meta)!=null?i:!0}afterRoot(e){return R(this,null,function*(){e.userData.vrmMeta=yield this._import(e)})}_import(e){return R(this,null,function*(){let t=yield this._v1Import(e);if(t!=null)return t;let r=yield this._v0Import(e);return r!=null?r:null})}_v1Import(e){return R(this,null,function*(){var d,c,p;let t=this.parser.json;if(!(((d=t.extensionsUsed)==null?void 0:d.indexOf("VRMC_vrm"))!==-1))return null;let o=(c=t.extensions)==null?void 0:c.VRMC_vrm;if(o==null)return null;let i=o.specVersion;if(!bt.has(i))return console.warn(`VRMMetaLoaderPlugin: Unknown VRMC_vrm specVersion "${i}"`),null;let n=o.meta;if(!n)return null;let l=n.licenseUrl;if(!new Set(this.acceptLicenseUrls).has(l))throw new Error(`VRMMetaLoaderPlugin: The license url "${l}" is not accepted`);let a;return this.needThumbnailImage&&n.thumbnailImage!=null&&(a=(p=yield this._extractGLTFImage(n.thumbnailImage))!=null?p:void 0),{metaVersion:"1",name:n.name,version:n.version,authors:n.authors,copyrightInformation:n.copyrightInformation,contactInformation:n.contactInformation,references:n.references,thirdPartyLicenses:n.thirdPartyLicenses,thumbnailImage:a,licenseUrl:n.licenseUrl,avatarPermission:n.avatarPermission,allowExcessivelyViolentUsage:n.allowExcessivelyViolentUsage,allowExcessivelySexualUsage:n.allowExcessivelySexualUsage,commercialUsage:n.commercialUsage,allowPoliticalOrReligiousUsage:n.allowPoliticalOrReligiousUsage,allowAntisocialOrHateUsage:n.allowAntisocialOrHateUsage,creditNotation:n.creditNotation,allowRedistribution:n.allowRedistribution,modification:n.modification,otherLicenseUrl:n.otherLicenseUrl}})}_v0Import(e){return R(this,null,function*(){var n;let r=(n=this.parser.json.extensions)==null?void 0:n.VRM;if(!r)return null;let o=r.meta;if(!o)return null;if(!this.acceptV0Meta)throw new Error("VRMMetaLoaderPlugin: Attempted to load VRM0.0 meta but acceptV0Meta is false");let i;return this.needThumbnailImage&&o.texture!=null&&o.texture!==-1&&(i=yield this.parser.getDependency("texture",o.texture)),{metaVersion:"0",allowedUserName:o.allowedUserName,author:o.author,commercialUssageName:o.commercialUssageName,contactInformation:o.contactInformation,licenseName:o.licenseName,otherLicenseUrl:o.otherLicenseUrl,otherPermissionUrl:o.otherPermissionUrl,reference:o.reference,sexualUssageName:o.sexualUssageName,texture:i!=null?i:void 0,title:o.title,version:o.version,violentUssageName:o.violentUssageName}})}_extractGLTFImage(e){return R(this,null,function*(){var n;let r=(n=this.parser.json.images)==null?void 0:n[e];if(r==null)return console.warn(`VRMMetaLoaderPlugin: Attempt to use images[${e}] of glTF as a thumbnail but the image doesn't exist`),null;let o=r.uri;if(r.bufferView!=null){let l=yield this.parser.getDependency("bufferView",r.bufferView),s=new Blob([l],{type:r.mimeType});o=URL.createObjectURL(s)}return o==null?(console.warn(`VRMMetaLoaderPlugin: Attempt to use images[${e}] of glTF as a thumbnail but the image couldn't load properly`),null):yield new tt.ImageLoader().loadAsync(et(o,this.parser.options.path)).catch(l=>(console.error(l),console.warn("VRMMetaLoaderPlugin: Failed to load a thumbnail image"),null))})}};var Ee=class{constructor(e){this.scene=e.scene,this.meta=e.meta,this.humanoid=e.humanoid,this.expressionManager=e.expressionManager,this.firstPerson=e.firstPerson,this.lookAt=e.lookAt}update(e){this.humanoid.update(),this.lookAt&&this.lookAt.update(e),this.expressionManager&&this.expressionManager.update()}};var De=class{get name(){return"VRMC_vrm"}constructor(e,t){var i,n,l,s,a;this.parser=e;let r=t==null?void 0:t.helperRoot,o=t==null?void 0:t.autoUpdateHumanBones;this.expressionPlugin=(i=t==null?void 0:t.expressionPlugin)!=null?i:new ie(e),this.firstPersonPlugin=(n=t==null?void 0:t.firstPersonPlugin)!=null?n:new se(e),this.humanoidPlugin=(l=t==null?void 0:t.humanoidPlugin)!=null?l:new ue(e,{helperRoot:r,autoUpdateHumanBones:o}),this.lookAtPlugin=(s=t==null?void 0:t.lookAtPlugin)!=null?s:new fe(e,{helperRoot:r}),this.metaPlugin=(a=t==null?void 0:t.metaPlugin)!=null?a:new Me(e)}afterRoot(e){return R(this,null,function*(){yield this.metaPlugin.afterRoot(e),yield this.humanoidPlugin.afterRoot(e),yield this.expressionPlugin.afterRoot(e),yield this.lookAtPlugin.afterRoot(e),yield this.firstPersonPlugin.afterRoot(e);let t=e.userData.vrmMeta,r=e.userData.vrmHumanoid;if(t&&r){let o=new Ee({scene:e.scene,expressionManager:e.userData.vrmExpressionManager,firstPerson:e.userData.vrmFirstPerson,humanoid:r,lookAt:e.userData.vrmLookAt,meta:t});e.userData.vrmCore=o}})}};export{Ee as VRMCore,De as VRMCoreLoaderPlugin,z as VRMExpression,ie as VRMExpressionLoaderPlugin,Y as VRMExpressionManager,X as VRMExpressionMaterialColorBind,$ as VRMExpressionMaterialColorType,Z as VRMExpressionMorphTargetBind,nt as VRMExpressionOverrideType,q as VRMExpressionPresetName,J as VRMExpressionTextureTransformBind,K as VRMFirstPerson,se as VRMFirstPersonLoaderPlugin,st as VRMFirstPersonMeshAnnotationType,ae as VRMHumanBoneList,lt as VRMHumanBoneName,Be as VRMHumanBoneParentMap,te as VRMHumanoid,ee as VRMHumanoidHelper,ue as VRMHumanoidLoaderPlugin,Re as VRMLookAt,G as VRMLookAtBoneApplier,Q as VRMLookAtExpressionApplier,he as VRMLookAtHelper,fe as VRMLookAtLoaderPlugin,ne as VRMLookAtRangeMap,Tt as VRMLookAtTypeName,Me as VRMMetaLoaderPlugin,Fe as VRMRequiredHumanBoneName}; | ||
| var R=(u,e,t)=>new Promise((r,o)=>{var i=s=>{try{l(t.next(s))}catch(a){o(a)}},n=s=>{try{l(t.throw(s))}catch(a){o(a)}},l=s=>s.done?r(s.value):Promise.resolve(s.value).then(i,n);l((t=t.apply(u,e)).next())});import*as Ge from"three";var z=class extends Ge.Object3D{constructor(t){super();this.weight=0;this.isBinary=!1;this.overrideBlink="none";this.overrideLookAt="none";this.overrideMouth="none";this._binds=[];this.name=`VRMExpression_${t}`,this.expressionName=t,this.type="VRMExpression",this.visible=!1}get overrideBlinkAmount(){return this.overrideBlink==="block"?0<this.outputWeight?1:0:this.overrideBlink==="blend"?this.outputWeight:0}get overrideLookAtAmount(){return this.overrideLookAt==="block"?0<this.outputWeight?1:0:this.overrideLookAt==="blend"?this.outputWeight:0}get overrideMouthAmount(){return this.overrideMouth==="block"?0<this.outputWeight?1:0:this.overrideMouth==="blend"?this.outputWeight:0}get outputWeight(){return this.isBinary?this.weight>.5?1:0:this.weight}addBind(t){this._binds.push(t)}applyWeight(t){var o;let r=this.outputWeight;r*=(o=t==null?void 0:t.multiplier)!=null?o:1,this.isBinary&&r<1&&(r=0),this._binds.forEach(i=>i.applyWeight(r))}clearAppliedWeight(){this._binds.forEach(t=>t.clearAppliedWeight())}};import*as S from"three";function Ce(u,e,t){var a,d;let r=u.parser.json,o=(a=r.nodes)==null?void 0:a[e];if(o==null)return console.warn(`extractPrimitivesInternal: Attempt to use nodes[${e}] of glTF but the node doesn't exist`),null;let i=o.mesh;if(i==null)return null;let n=(d=r.meshes)==null?void 0:d[i];if(n==null)return console.warn(`extractPrimitivesInternal: Attempt to use meshes[${i}] of glTF but the mesh doesn't exist`),null;let l=n.primitives.length,s=[];return t.traverse(c=>{s.length<l&&c.isMesh&&s.push(c)}),s}function Ae(u,e){return R(this,null,function*(){let t=yield u.parser.getDependency("node",e);return Ce(u,e,t)})}function we(u){return R(this,null,function*(){let e=yield u.parser.getDependencies("node"),t=new Map;return e.forEach((r,o)=>{let i=Ce(u,o,r);i!=null&&t.set(o,i)}),t})}var q={Aa:"aa",Ih:"ih",Ou:"ou",Ee:"ee",Oh:"oh",Blink:"blink",Happy:"happy",Angry:"angry",Sad:"sad",Relaxed:"relaxed",LookUp:"lookUp",Surprised:"surprised",LookDown:"lookDown",LookLeft:"lookLeft",LookRight:"lookRight",BlinkLeft:"blinkLeft",BlinkRight:"blinkRight",Neutral:"neutral"};function ge(u){return Math.max(Math.min(u,1),0)}var Y=class u{constructor(){this.blinkExpressionNames=["blink","blinkLeft","blinkRight"];this.lookAtExpressionNames=["lookLeft","lookRight","lookUp","lookDown"];this.mouthExpressionNames=["aa","ee","ih","oh","ou"];this._expressions=[];this._expressionMap={}}get expressions(){return this._expressions.concat()}get expressionMap(){return Object.assign({},this._expressionMap)}get presetExpressionMap(){let e={},t=new Set(Object.values(q));return Object.entries(this._expressionMap).forEach(([r,o])=>{t.has(r)&&(e[r]=o)}),e}get customExpressionMap(){let e={},t=new Set(Object.values(q));return Object.entries(this._expressionMap).forEach(([r,o])=>{t.has(r)||(e[r]=o)}),e}copy(e){return this._expressions.concat().forEach(r=>{this.unregisterExpression(r)}),e._expressions.forEach(r=>{this.registerExpression(r)}),this.blinkExpressionNames=e.blinkExpressionNames.concat(),this.lookAtExpressionNames=e.lookAtExpressionNames.concat(),this.mouthExpressionNames=e.mouthExpressionNames.concat(),this}clone(){return new u().copy(this)}getExpression(e){var t;return(t=this._expressionMap[e])!=null?t:null}registerExpression(e){this._expressions.push(e),this._expressionMap[e.expressionName]=e}unregisterExpression(e){let t=this._expressions.indexOf(e);t===-1&&console.warn("VRMExpressionManager: The specified expressions is not registered"),this._expressions.splice(t,1),delete this._expressionMap[e.expressionName]}getValue(e){var r;let t=this.getExpression(e);return(r=t==null?void 0:t.weight)!=null?r:null}setValue(e,t){let r=this.getExpression(e);r&&(r.weight=ge(t))}resetValues(){this._expressions.forEach(e=>{e.weight=0})}getExpressionTrackName(e){let t=this.getExpression(e);return t?`${t.name}.weight`:null}update(){let e=this._calculateWeightMultipliers();this._expressions.forEach(t=>{t.clearAppliedWeight()}),this._expressions.forEach(t=>{let r=1,o=t.expressionName;this.blinkExpressionNames.indexOf(o)!==-1&&(r*=e.blink),this.lookAtExpressionNames.indexOf(o)!==-1&&(r*=e.lookAt),this.mouthExpressionNames.indexOf(o)!==-1&&(r*=e.mouth),t.applyWeight({multiplier:r})})}_calculateWeightMultipliers(){let e=1,t=1,r=1;return this._expressions.forEach(o=>{e-=o.overrideBlinkAmount,t-=o.overrideLookAtAmount,r-=o.overrideMouthAmount}),e=Math.max(0,e),t=Math.max(0,t),r=Math.max(0,r),{blink:e,lookAt:t,mouth:r}}};var $={Color:"color",EmissionColor:"emissionColor",ShadeColor:"shadeColor",MatcapColor:"matcapColor",RimColor:"rimColor",OutlineColor:"outlineColor"},We={_Color:$.Color,_EmissionColor:$.EmissionColor,_ShadeColor:$.ShadeColor,_RimColor:$.RimColor,_OutlineColor:$.OutlineColor};import*as ve from"three";var rt=new ve.Color,Ve=class Ve{constructor({material:e,type:t,targetValue:r,targetAlpha:o}){this.material=e,this.type=t,this.targetValue=r,this.targetAlpha=o!=null?o:1;let i=this._initColorBindState(),n=this._initAlphaBindState();this._state={color:i,alpha:n}}applyWeight(e){let{color:t,alpha:r}=this._state;if(t!=null){let{propertyName:o,deltaValue:i}=t,n=this.material[o];n!=null&&n.add(rt.copy(i).multiplyScalar(e))}if(r!=null){let{propertyName:o,deltaValue:i}=r;this.material[o]!=null&&(this.material[o]+=i*e)}}clearAppliedWeight(){let{color:e,alpha:t}=this._state;if(e!=null){let{propertyName:r,initialValue:o}=e,i=this.material[r];i!=null&&i.copy(o)}if(t!=null){let{propertyName:r,initialValue:o}=t;this.material[r]!=null&&(this.material[r]=o)}}_initColorBindState(){var a,d,c;let{material:e,type:t,targetValue:r}=this,o=this._getPropertyNameMap(),i=(d=(a=o==null?void 0:o[t])==null?void 0:a[0])!=null?d:null;if(i==null)return console.warn(`Tried to add a material color bind to the material ${(c=e.name)!=null?c:"(no name)"}, the type ${t} but the material or the type is not supported.`),null;let l=e[i].clone(),s=new ve.Color(r.r-l.r,r.g-l.g,r.b-l.b);return{propertyName:i,initialValue:l,deltaValue:s}}_initAlphaBindState(){var s,a,d;let{material:e,type:t,targetAlpha:r}=this,o=this._getPropertyNameMap(),i=(a=(s=o==null?void 0:o[t])==null?void 0:s[1])!=null?a:null;if(i==null&&r!==1)return console.warn(`Tried to add a material alpha bind to the material ${(d=e.name)!=null?d:"(no name)"}, the type ${t} but the material or the type does not support alpha.`),null;if(i==null)return null;let n=e[i],l=r-n;return{propertyName:i,initialValue:n,deltaValue:l}}_getPropertyNameMap(){var e,t;return(t=(e=Object.entries(Ve._propertyNameMapMap).find(([r])=>this.material[r]===!0))==null?void 0:e[1])!=null?t:null}};Ve._propertyNameMapMap={isMeshStandardMaterial:{color:["color","opacity"],emissionColor:["emissive",null]},isMeshBasicMaterial:{color:["color","opacity"]},isMToonMaterial:{color:["color","opacity"],emissionColor:["emissive",null],outlineColor:["outlineColorFactor",null],matcapColor:["matcapFactor",null],rimColor:["parametricRimColorFactor",null],shadeColor:["shadeColorFactor",null]}};var X=Ve;var Z=class{constructor({primitives:e,index:t,weight:r}){this.primitives=e,this.index=t,this.weight=r}applyWeight(e){this.primitives.forEach(t=>{var r;((r=t.morphTargetInfluences)==null?void 0:r[this.index])!=null&&(t.morphTargetInfluences[this.index]+=this.weight*e)})}clearAppliedWeight(){this.primitives.forEach(e=>{var t;((t=e.morphTargetInfluences)==null?void 0:t[this.index])!=null&&(e.morphTargetInfluences[this.index]=0)})}};import*as Qe from"three";var je=new Qe.Vector2,ye=class ye{constructor({material:e,scale:t,offset:r}){var i,n;this.material=e,this.scale=t,this.offset=r;let o=(i=Object.entries(ye._propertyNamesMap).find(([l])=>e[l]===!0))==null?void 0:i[1];o==null?(console.warn(`Tried to add a texture transform bind to the material ${(n=e.name)!=null?n:"(no name)"} but the material is not supported.`),this._properties=[]):(this._properties=[],o.forEach(l=>{var m;let s=(m=e[l])==null?void 0:m.clone();if(!s)return null;e[l]=s;let a=s.offset.clone(),d=s.repeat.clone(),c=r.clone().sub(a),p=t.clone().sub(d);this._properties.push({name:l,initialOffset:a,deltaOffset:c,initialScale:d,deltaScale:p})}))}applyWeight(e){this._properties.forEach(t=>{let r=this.material[t.name];r!==void 0&&(r.offset.add(je.copy(t.deltaOffset).multiplyScalar(e)),r.repeat.add(je.copy(t.deltaScale).multiplyScalar(e)))})}clearAppliedWeight(){this._properties.forEach(e=>{let t=this.material[e.name];t!==void 0&&(t.offset.copy(e.initialOffset),t.repeat.copy(e.initialScale))})}};ye._propertyNamesMap={isMeshStandardMaterial:["map","emissiveMap","bumpMap","normalMap","displacementMap","roughnessMap","metalnessMap","alphaMap"],isMeshBasicMaterial:["map","specularMap","alphaMap"],isMToonMaterial:["map","normalMap","emissiveMap","shadeMultiplyTexture","rimMultiplyTexture","outlineWidthMultiplyTexture","uvAnimationMaskTexture"]};var J=ye;var ot=new Set(["1.0","1.0-beta"]),xe=class xe{get name(){return"VRMExpressionLoaderPlugin"}constructor(e){this.parser=e}afterRoot(e){return R(this,null,function*(){e.userData.vrmExpressionManager=yield this._import(e)})}_import(e){return R(this,null,function*(){let t=yield this._v1Import(e);if(t)return t;let r=yield this._v0Import(e);return r||null})}_v1Import(e){return R(this,null,function*(){var d,c;let t=this.parser.json;if(!(((d=t.extensionsUsed)==null?void 0:d.indexOf("VRMC_vrm"))!==-1))return null;let o=(c=t.extensions)==null?void 0:c.VRMC_vrm;if(!o)return null;let i=o.specVersion;if(!ot.has(i))return console.warn(`VRMExpressionLoaderPlugin: Unknown VRMC_vrm specVersion "${i}"`),null;let n=o.expressions;if(!n)return null;let l=new Set(Object.values(q)),s=new Map;n.preset!=null&&Object.entries(n.preset).forEach(([p,m])=>{if(m!=null){if(!l.has(p)){console.warn(`VRMExpressionLoaderPlugin: Unknown preset name "${p}" detected. Ignoring the expression`);return}s.set(p,m)}}),n.custom!=null&&Object.entries(n.custom).forEach(([p,m])=>{if(l.has(p)){console.warn(`VRMExpressionLoaderPlugin: Custom expression cannot have preset name "${p}". Ignoring the expression`);return}s.set(p,m)});let a=new Y;return yield Promise.all(Array.from(s.entries()).map(M=>R(this,[M],function*([p,m]){var f,y,x,_,T,b,F;let h=new z(p);if(e.scene.add(h),h.isBinary=(f=m.isBinary)!=null?f:!1,h.overrideBlink=(y=m.overrideBlink)!=null?y:"none",h.overrideLookAt=(x=m.overrideLookAt)!=null?x:"none",h.overrideMouth=(_=m.overrideMouth)!=null?_:"none",(T=m.morphTargetBinds)==null||T.forEach(H=>R(this,null,function*(){var B;if(H.node===void 0||H.index===void 0)return;let L=yield Ae(e,H.node),v=H.index;if(!L.every(I=>Array.isArray(I.morphTargetInfluences)&&v<I.morphTargetInfluences.length)){console.warn(`VRMExpressionLoaderPlugin: ${m.name} attempts to index morph #${v} but not found.`);return}h.addBind(new Z({primitives:L,index:v,weight:(B=H.weight)!=null?B:1}))})),m.materialColorBinds||m.textureTransformBinds){let H=[];e.scene.traverse(L=>{let v=L.material;v&&(Array.isArray(v)?H.push(...v):H.push(v))}),(b=m.materialColorBinds)==null||b.forEach(L=>R(this,null,function*(){H.filter(B=>{var O;let I=(O=this.parser.associations.get(B))==null?void 0:O.materials;return L.material===I}).forEach(B=>{h.addBind(new X({material:B,type:L.type,targetValue:new S.Color().fromArray(L.targetValue),targetAlpha:L.targetValue[3]}))})})),(F=m.textureTransformBinds)==null||F.forEach(L=>R(this,null,function*(){H.filter(B=>{var O;let I=(O=this.parser.associations.get(B))==null?void 0:O.materials;return L.material===I}).forEach(B=>{var I,O;h.addBind(new J({material:B,offset:new S.Vector2().fromArray((I=L.offset)!=null?I:[0,0]),scale:new S.Vector2().fromArray((O=L.scale)!=null?O:[1,1])}))})}))}a.registerExpression(h)}))),a})}_v0Import(e){return R(this,null,function*(){var s;let t=this.parser.json,r=(s=t.extensions)==null?void 0:s.VRM;if(!r)return null;let o=r.blendShapeMaster;if(!o)return null;let i=new Y,n=o.blendShapeGroups;if(!n)return i;let l=new Set;return yield Promise.all(n.map(a=>R(this,null,function*(){var h;let d=a.presetName,c=d!=null&&xe.v0v1PresetNameMap[d]||null,p=c!=null?c:a.name;if(p==null){console.warn("VRMExpressionLoaderPlugin: One of custom expressions has no name. Ignoring the expression");return}if(l.has(p)){console.warn(`VRMExpressionLoaderPlugin: An expression preset ${d} has duplicated entries. Ignoring the expression`);return}l.add(p);let m=new z(p);e.scene.add(m),m.isBinary=(h=a.isBinary)!=null?h:!1,a.binds&&a.binds.forEach(f=>R(this,null,function*(){var _;if(f.mesh===void 0||f.index===void 0)return;let y=[];(_=t.nodes)==null||_.forEach((T,b)=>{T.mesh===f.mesh&&y.push(b)});let x=f.index;yield Promise.all(y.map(T=>R(this,null,function*(){var F;let b=yield Ae(e,T);if(!b.every(H=>Array.isArray(H.morphTargetInfluences)&&x<H.morphTargetInfluences.length)){console.warn(`VRMExpressionLoaderPlugin: ${a.name} attempts to index ${x}th morph but not found.`);return}m.addBind(new Z({primitives:b,index:x,weight:.01*((F=f.weight)!=null?F:100)}))})))}));let M=a.materialValues;M&&M.length!==0&&M.forEach(f=>{if(f.materialName===void 0||f.propertyName===void 0||f.targetValue===void 0)return;let y=[];e.scene.traverse(_=>{if(_.material){let T=_.material;Array.isArray(T)?y.push(...T.filter(b=>(b.name===f.materialName||b.name===f.materialName+" (Outline)")&&y.indexOf(b)===-1)):T.name===f.materialName&&y.indexOf(T)===-1&&y.push(T)}});let x=f.propertyName;y.forEach(_=>{if(x==="_MainTex_ST"){let b=new S.Vector2(f.targetValue[0],f.targetValue[1]),F=new S.Vector2(f.targetValue[2],f.targetValue[3]);F.y=1-F.y-b.y,m.addBind(new J({material:_,scale:b,offset:F}));return}let T=We[x];if(T){m.addBind(new X({material:_,type:T,targetValue:new S.Color().fromArray(f.targetValue),targetAlpha:f.targetValue[3]}));return}console.warn(x+" is not supported")})}),i.registerExpression(m)}))),i})}};xe.v0v1PresetNameMap={a:"aa",e:"ee",i:"ih",o:"oh",u:"ou",blink:"blink",joy:"happy",angry:"angry",sorrow:"sad",fun:"relaxed",lookup:"lookUp",lookdown:"lookDown",lookleft:"lookLeft",lookright:"lookRight",blink_l:"blinkLeft",blink_r:"blinkRight",neutral:"neutral"};var ie=xe;var nt={None:"none",Block:"block",Blend:"blend"};import*as A from"three";var N=class N{constructor(e,t){this._firstPersonOnlyLayer=N.DEFAULT_FIRSTPERSON_ONLY_LAYER;this._thirdPersonOnlyLayer=N.DEFAULT_THIRDPERSON_ONLY_LAYER;this._initializedLayers=!1;this.humanoid=e,this.meshAnnotations=t}copy(e){if(this.humanoid!==e.humanoid)throw new Error("VRMFirstPerson: humanoid must be same in order to copy");return this.meshAnnotations=e.meshAnnotations.map(t=>({meshes:t.meshes.concat(),type:t.type})),this}clone(){return new N(this.humanoid,this.meshAnnotations).copy(this)}get firstPersonOnlyLayer(){return this._firstPersonOnlyLayer}get thirdPersonOnlyLayer(){return this._thirdPersonOnlyLayer}setup({firstPersonOnlyLayer:e=N.DEFAULT_FIRSTPERSON_ONLY_LAYER,thirdPersonOnlyLayer:t=N.DEFAULT_THIRDPERSON_ONLY_LAYER}={}){this._initializedLayers||(this._firstPersonOnlyLayer=e,this._thirdPersonOnlyLayer=t,this.meshAnnotations.forEach(r=>{r.meshes.forEach(o=>{r.type==="firstPersonOnly"?(o.layers.set(this._firstPersonOnlyLayer),o.traverse(i=>i.layers.set(this._firstPersonOnlyLayer))):r.type==="thirdPersonOnly"?(o.layers.set(this._thirdPersonOnlyLayer),o.traverse(i=>i.layers.set(this._thirdPersonOnlyLayer))):r.type==="auto"&&this._createHeadlessModel(o)})}),this._initializedLayers=!0)}_excludeTriangles(e,t,r,o){let i=0;if(t!=null&&t.length>0)for(let n=0;n<e.length;n+=3){let l=e[n],s=e[n+1],a=e[n+2],d=t[l],c=r[l];if(d[0]>0&&o.includes(c[0])||d[1]>0&&o.includes(c[1])||d[2]>0&&o.includes(c[2])||d[3]>0&&o.includes(c[3]))continue;let p=t[s],m=r[s];if(p[0]>0&&o.includes(m[0])||p[1]>0&&o.includes(m[1])||p[2]>0&&o.includes(m[2])||p[3]>0&&o.includes(m[3]))continue;let M=t[a],h=r[a];M[0]>0&&o.includes(h[0])||M[1]>0&&o.includes(h[1])||M[2]>0&&o.includes(h[2])||M[3]>0&&o.includes(h[3])||(e[i++]=l,e[i++]=s,e[i++]=a)}return i}_createErasedMesh(e,t){let r=new A.SkinnedMesh(e.geometry.clone(),e.material);r.name=`${e.name}(erase)`,r.frustumCulled=e.frustumCulled,r.layers.set(this._firstPersonOnlyLayer);let o=r.geometry,i=o.getAttribute("skinIndex"),n=i instanceof A.GLBufferAttribute?[]:i.array,l=[];for(let h=0;h<n.length;h+=4)l.push([n[h],n[h+1],n[h+2],n[h+3]]);let s=o.getAttribute("skinWeight"),a=s instanceof A.GLBufferAttribute?[]:s.array,d=[];for(let h=0;h<a.length;h+=4)d.push([a[h],a[h+1],a[h+2],a[h+3]]);let c=o.getIndex();if(!c)throw new Error("The geometry doesn't have an index buffer");let p=Array.from(c.array),m=this._excludeTriangles(p,d,l,t),M=[];for(let h=0;h<m;h++)M[h]=p[h];return o.setIndex(M),e.onBeforeRender&&(r.onBeforeRender=e.onBeforeRender),r.bind(new A.Skeleton(e.skeleton.bones,e.skeleton.boneInverses),new A.Matrix4),r}_createHeadlessModelForSkinnedMesh(e,t){let r=[];if(t.skeleton.bones.forEach((i,n)=>{this._isEraseTarget(i)&&r.push(n)}),!r.length){t.layers.enable(this._thirdPersonOnlyLayer),t.layers.enable(this._firstPersonOnlyLayer);return}t.layers.set(this._thirdPersonOnlyLayer);let o=this._createErasedMesh(t,r);e.add(o)}_createHeadlessModel(e){if(e.type==="Group")if(e.layers.set(this._thirdPersonOnlyLayer),this._isEraseTarget(e))e.traverse(t=>t.layers.set(this._thirdPersonOnlyLayer));else{let t=new A.Group;t.name=`_headless_${e.name}`,t.layers.set(this._firstPersonOnlyLayer),e.parent.add(t),e.children.filter(r=>r.type==="SkinnedMesh").forEach(r=>{let o=r;this._createHeadlessModelForSkinnedMesh(t,o)})}else if(e.type==="SkinnedMesh"){let t=e;this._createHeadlessModelForSkinnedMesh(e.parent,t)}else this._isEraseTarget(e)&&(e.layers.set(this._thirdPersonOnlyLayer),e.traverse(t=>t.layers.set(this._thirdPersonOnlyLayer)))}_isEraseTarget(e){return e===this.humanoid.getRawBoneNode("head")?!0:e.parent?this._isEraseTarget(e.parent):!1}};N.DEFAULT_FIRSTPERSON_ONLY_LAYER=9,N.DEFAULT_THIRDPERSON_ONLY_LAYER=10;var K=N;var it=new Set(["1.0","1.0-beta"]),se=class{get name(){return"VRMFirstPersonLoaderPlugin"}constructor(e){this.parser=e}afterRoot(e){return R(this,null,function*(){let t=e.userData.vrmHumanoid;if(t!==null){if(t===void 0)throw new Error("VRMFirstPersonLoaderPlugin: vrmHumanoid is undefined. VRMHumanoidLoaderPlugin have to be used first");e.userData.vrmFirstPerson=yield this._import(e,t)}})}_import(e,t){return R(this,null,function*(){if(t==null)return null;let r=yield this._v1Import(e,t);if(r)return r;let o=yield this._v0Import(e,t);return o||null})}_v1Import(e,t){return R(this,null,function*(){var d,c;let r=this.parser.json;if(!(((d=r.extensionsUsed)==null?void 0:d.indexOf("VRMC_vrm"))!==-1))return null;let i=(c=r.extensions)==null?void 0:c.VRMC_vrm;if(!i)return null;let n=i.specVersion;if(!it.has(n))return console.warn(`VRMFirstPersonLoaderPlugin: Unknown VRMC_vrm specVersion "${n}"`),null;let l=i.firstPerson;if(!l)return null;let s=[],a=yield we(e);return Array.from(a.entries()).forEach(([p,m])=>{var h;let M=l.meshAnnotations?l.meshAnnotations.find(f=>f.node===p):void 0;s.push({meshes:m,type:(h=M==null?void 0:M.type)!=null?h:"both"})}),new K(t,s)})}_v0Import(e,t){return R(this,null,function*(){var s;let r=this.parser.json,o=(s=r.extensions)==null?void 0:s.VRM;if(!o)return null;let i=o.firstPerson;if(!i)return null;let n=[],l=yield we(e);return Array.from(l.entries()).forEach(([a,d])=>{let c=r.nodes[a],p=i.meshAnnotations?i.meshAnnotations.find(m=>m.mesh===c.mesh):void 0;n.push({meshes:d,type:this._convertV0FlagToV1Type(p==null?void 0:p.firstPersonFlag)})}),new K(t,n)})}_convertV0FlagToV1Type(e){return e==="FirstPersonOnly"?"firstPersonOnly":e==="ThirdPersonOnly"?"thirdPersonOnly":e==="Auto"?"auto":"both"}};var st={Auto:"auto",Both:"both",ThirdPersonOnly:"thirdPersonOnly",FirstPersonOnly:"firstPersonOnly"};import*as U from"three";var ze=new U.Vector3,qe=new U.Vector3,at=new U.Quaternion,ee=class extends U.Group{constructor(e){super(),this.vrmHumanoid=e,this._boneAxesMap=new Map,Object.values(e.humanBones).forEach(t=>{let r=new U.AxesHelper(1);r.matrixAutoUpdate=!1,r.material.depthTest=!1,r.material.depthWrite=!1,this.add(r),this._boneAxesMap.set(t,r)})}dispose(){Array.from(this._boneAxesMap.values()).forEach(e=>{e.geometry.dispose(),e.material.dispose()})}updateMatrixWorld(e){Array.from(this._boneAxesMap.entries()).forEach(([t,r])=>{t.node.updateWorldMatrix(!0,!1),t.node.matrixWorld.decompose(ze,at,qe);let o=ze.set(.1,.1,.1).divide(qe);r.matrix.copy(t.node.matrixWorld).scale(o)}),super.updateMatrixWorld(e)}};var ae=["hips","spine","chest","upperChest","neck","head","leftEye","rightEye","jaw","leftUpperLeg","leftLowerLeg","leftFoot","leftToes","rightUpperLeg","rightLowerLeg","rightFoot","rightToes","leftShoulder","leftUpperArm","leftLowerArm","leftHand","rightShoulder","rightUpperArm","rightLowerArm","rightHand","leftThumbMetacarpal","leftThumbProximal","leftThumbDistal","leftIndexProximal","leftIndexIntermediate","leftIndexDistal","leftMiddleProximal","leftMiddleIntermediate","leftMiddleDistal","leftRingProximal","leftRingIntermediate","leftRingDistal","leftLittleProximal","leftLittleIntermediate","leftLittleDistal","rightThumbMetacarpal","rightThumbProximal","rightThumbDistal","rightIndexProximal","rightIndexIntermediate","rightIndexDistal","rightMiddleProximal","rightMiddleIntermediate","rightMiddleDistal","rightRingProximal","rightRingIntermediate","rightRingDistal","rightLittleProximal","rightLittleIntermediate","rightLittleDistal"];var lt={Hips:"hips",Spine:"spine",Chest:"chest",UpperChest:"upperChest",Neck:"neck",Head:"head",LeftEye:"leftEye",RightEye:"rightEye",Jaw:"jaw",LeftUpperLeg:"leftUpperLeg",LeftLowerLeg:"leftLowerLeg",LeftFoot:"leftFoot",LeftToes:"leftToes",RightUpperLeg:"rightUpperLeg",RightLowerLeg:"rightLowerLeg",RightFoot:"rightFoot",RightToes:"rightToes",LeftShoulder:"leftShoulder",LeftUpperArm:"leftUpperArm",LeftLowerArm:"leftLowerArm",LeftHand:"leftHand",RightShoulder:"rightShoulder",RightUpperArm:"rightUpperArm",RightLowerArm:"rightLowerArm",RightHand:"rightHand",LeftThumbMetacarpal:"leftThumbMetacarpal",LeftThumbProximal:"leftThumbProximal",LeftThumbDistal:"leftThumbDistal",LeftIndexProximal:"leftIndexProximal",LeftIndexIntermediate:"leftIndexIntermediate",LeftIndexDistal:"leftIndexDistal",LeftMiddleProximal:"leftMiddleProximal",LeftMiddleIntermediate:"leftMiddleIntermediate",LeftMiddleDistal:"leftMiddleDistal",LeftRingProximal:"leftRingProximal",LeftRingIntermediate:"leftRingIntermediate",LeftRingDistal:"leftRingDistal",LeftLittleProximal:"leftLittleProximal",LeftLittleIntermediate:"leftLittleIntermediate",LeftLittleDistal:"leftLittleDistal",RightThumbMetacarpal:"rightThumbMetacarpal",RightThumbProximal:"rightThumbProximal",RightThumbDistal:"rightThumbDistal",RightIndexProximal:"rightIndexProximal",RightIndexIntermediate:"rightIndexIntermediate",RightIndexDistal:"rightIndexDistal",RightMiddleProximal:"rightMiddleProximal",RightMiddleIntermediate:"rightMiddleIntermediate",RightMiddleDistal:"rightMiddleDistal",RightRingProximal:"rightRingProximal",RightRingIntermediate:"rightRingIntermediate",RightRingDistal:"rightRingDistal",RightLittleProximal:"rightLittleProximal",RightLittleIntermediate:"rightLittleIntermediate",RightLittleDistal:"rightLittleDistal"};var Be={hips:null,spine:"hips",chest:"spine",upperChest:"chest",neck:"upperChest",head:"neck",leftEye:"head",rightEye:"head",jaw:"head",leftUpperLeg:"hips",leftLowerLeg:"leftUpperLeg",leftFoot:"leftLowerLeg",leftToes:"leftFoot",rightUpperLeg:"hips",rightLowerLeg:"rightUpperLeg",rightFoot:"rightLowerLeg",rightToes:"rightFoot",leftShoulder:"upperChest",leftUpperArm:"leftShoulder",leftLowerArm:"leftUpperArm",leftHand:"leftLowerArm",rightShoulder:"upperChest",rightUpperArm:"rightShoulder",rightLowerArm:"rightUpperArm",rightHand:"rightLowerArm",leftThumbMetacarpal:"leftHand",leftThumbProximal:"leftThumbMetacarpal",leftThumbDistal:"leftThumbProximal",leftIndexProximal:"leftHand",leftIndexIntermediate:"leftIndexProximal",leftIndexDistal:"leftIndexIntermediate",leftMiddleProximal:"leftHand",leftMiddleIntermediate:"leftMiddleProximal",leftMiddleDistal:"leftMiddleIntermediate",leftRingProximal:"leftHand",leftRingIntermediate:"leftRingProximal",leftRingDistal:"leftRingIntermediate",leftLittleProximal:"leftHand",leftLittleIntermediate:"leftLittleProximal",leftLittleDistal:"leftLittleIntermediate",rightThumbMetacarpal:"rightHand",rightThumbProximal:"rightThumbMetacarpal",rightThumbDistal:"rightThumbProximal",rightIndexProximal:"rightHand",rightIndexIntermediate:"rightIndexProximal",rightIndexDistal:"rightIndexIntermediate",rightMiddleProximal:"rightHand",rightMiddleIntermediate:"rightMiddleProximal",rightMiddleDistal:"rightMiddleIntermediate",rightRingProximal:"rightHand",rightRingIntermediate:"rightRingProximal",rightRingDistal:"rightRingIntermediate",rightLittleProximal:"rightHand",rightLittleIntermediate:"rightLittleProximal",rightLittleDistal:"rightLittleIntermediate"};import*as be from"three";function Te(u){return u.invert?u.invert():u.inverse(),u}var C=new be.Vector3,W=new be.Quaternion,j=class{constructor(e){this.humanBones=e,this.restPose=this.getAbsolutePose()}getAbsolutePose(){let e={};return Object.keys(this.humanBones).forEach(t=>{let r=t,o=this.getBoneNode(r);o&&(C.copy(o.position),W.copy(o.quaternion),e[r]={position:C.toArray(),rotation:W.toArray()})}),e}getPose(){let e={};return Object.keys(this.humanBones).forEach(t=>{let r=t,o=this.getBoneNode(r);if(!o)return;C.set(0,0,0),W.identity();let i=this.restPose[r];i!=null&&i.position&&C.fromArray(i.position).negate(),i!=null&&i.rotation&&Te(W.fromArray(i.rotation)),C.add(o.position),W.premultiply(o.quaternion),e[r]={position:C.toArray(),rotation:W.toArray()}}),e}setPose(e){Object.entries(e).forEach(([t,r])=>{let o=t,i=this.getBoneNode(o);if(!i)return;let n=this.restPose[o];n&&(r!=null&&r.position&&(i.position.fromArray(r.position),n.position&&i.position.add(C.fromArray(n.position))),r!=null&&r.rotation&&(i.quaternion.fromArray(r.rotation),n.rotation&&i.quaternion.multiply(W.fromArray(n.rotation))))})}resetPose(){Object.entries(this.restPose).forEach(([e,t])=>{let r=this.getBoneNode(e);r&&(t!=null&&t.position&&r.position.fromArray(t.position),t!=null&&t.rotation&&r.quaternion.fromArray(t.rotation))})}getBone(e){var t;return(t=this.humanBones[e])!=null?t:void 0}getBoneNode(e){var t,r;return(r=(t=this.humanBones[e])==null?void 0:t.node)!=null?r:null}};import*as w from"three";var ke=new w.Vector3,ut=new w.Quaternion,pt=new w.Vector3,le=class u extends j{static _setupTransforms(e){let t=new w.Object3D;t.name="VRMHumanoidRig";let r={},o={},i={},n={};ae.forEach(s=>{var d;let a=e.getBoneNode(s);if(a){let c=new w.Vector3,p=new w.Quaternion;a.updateWorldMatrix(!0,!1),a.matrixWorld.decompose(c,p,ke),r[s]=c,o[s]=p,i[s]=a.quaternion.clone();let m=new w.Quaternion;(d=a.parent)==null||d.matrixWorld.decompose(ke,m,ke),n[s]=m}});let l={};return ae.forEach(s=>{var d;let a=e.getBoneNode(s);if(a){let c=r[s],p=s,m;for(;m==null&&(p=Be[p],p!=null);)m=r[p];let M=new w.Object3D;M.name="Normalized_"+a.name,(p?(d=l[p])==null?void 0:d.node:t).add(M),M.position.copy(c),m&&M.position.sub(m),l[s]={node:M}}}),{rigBones:l,root:t,parentWorldRotations:n,boneRotations:i}}constructor(e){let{rigBones:t,root:r,parentWorldRotations:o,boneRotations:i}=u._setupTransforms(e);super(t),this.original=e,this.root=r,this._parentWorldRotations=o,this._boneRotations=i}update(){ae.forEach(e=>{let t=this.original.getBoneNode(e);if(t!=null){let r=this.getBoneNode(e),o=this._parentWorldRotations[e],i=ut.copy(o).invert(),n=this._boneRotations[e];if(t.quaternion.copy(r.quaternion).multiply(o).premultiply(i).multiply(n),e==="hips"){let l=r.getWorldPosition(pt);t.parent.updateWorldMatrix(!0,!1);let s=t.parent.matrixWorld,a=l.applyMatrix4(s.invert());t.position.copy(a)}}})}};var te=class u{get restPose(){return console.warn("VRMHumanoid: restPose is deprecated. Use either rawRestPose or normalizedRestPose instead."),this.rawRestPose}get rawRestPose(){return this._rawHumanBones.restPose}get normalizedRestPose(){return this._normalizedHumanBones.restPose}get humanBones(){return this._rawHumanBones.humanBones}get rawHumanBones(){return this._rawHumanBones.humanBones}get normalizedHumanBones(){return this._normalizedHumanBones.humanBones}get normalizedHumanBonesRoot(){return this._normalizedHumanBones.root}constructor(e,t){var r;this.autoUpdateHumanBones=(r=t==null?void 0:t.autoUpdateHumanBones)!=null?r:!0,this._rawHumanBones=new j(e),this._normalizedHumanBones=new le(this._rawHumanBones)}copy(e){return this.autoUpdateHumanBones=e.autoUpdateHumanBones,this._rawHumanBones=new j(e.humanBones),this._normalizedHumanBones=new le(this._rawHumanBones),this}clone(){return new u(this.humanBones,{autoUpdateHumanBones:this.autoUpdateHumanBones}).copy(this)}getAbsolutePose(){return console.warn("VRMHumanoid: getAbsolutePose() is deprecated. Use either getRawAbsolutePose() or getNormalizedAbsolutePose() instead."),this.getRawAbsolutePose()}getRawAbsolutePose(){return this._rawHumanBones.getAbsolutePose()}getNormalizedAbsolutePose(){return this._normalizedHumanBones.getAbsolutePose()}getPose(){return console.warn("VRMHumanoid: getPose() is deprecated. Use either getRawPose() or getNormalizedPose() instead."),this.getRawPose()}getRawPose(){return this._rawHumanBones.getPose()}getNormalizedPose(){return this._normalizedHumanBones.getPose()}setPose(e){return console.warn("VRMHumanoid: setPose() is deprecated. Use either setRawPose() or setNormalizedPose() instead."),this.setRawPose(e)}setRawPose(e){return this._rawHumanBones.setPose(e)}setNormalizedPose(e){return this._normalizedHumanBones.setPose(e)}resetPose(){return console.warn("VRMHumanoid: resetPose() is deprecated. Use either resetRawPose() or resetNormalizedPose() instead."),this.resetRawPose()}resetRawPose(){return this._rawHumanBones.resetPose()}resetNormalizedPose(){return this._normalizedHumanBones.resetPose()}getBone(e){return console.warn("VRMHumanoid: getBone() is deprecated. Use either getRawBone() or getNormalizedBone() instead."),this.getRawBone(e)}getRawBone(e){return this._rawHumanBones.getBone(e)}getNormalizedBone(e){return this._normalizedHumanBones.getBone(e)}getBoneNode(e){return console.warn("VRMHumanoid: getBoneNode() is deprecated. Use either getRawBoneNode() or getNormalizedBoneNode() instead."),this.getRawBoneNode(e)}getRawBoneNode(e){return this._rawHumanBones.getBoneNode(e)}getNormalizedBoneNode(e){return this._normalizedHumanBones.getBoneNode(e)}update(){this.autoUpdateHumanBones&&this._normalizedHumanBones.update()}};var Fe={Hips:"hips",Spine:"spine",Head:"head",LeftUpperLeg:"leftUpperLeg",LeftLowerLeg:"leftLowerLeg",LeftFoot:"leftFoot",RightUpperLeg:"rightUpperLeg",RightLowerLeg:"rightLowerLeg",RightFoot:"rightFoot",LeftUpperArm:"leftUpperArm",LeftLowerArm:"leftLowerArm",LeftHand:"leftHand",RightUpperArm:"rightUpperArm",RightLowerArm:"rightLowerArm",RightHand:"rightHand"};var mt=new Set(["1.0","1.0-beta"]),Ye={leftThumbProximal:"leftThumbMetacarpal",leftThumbIntermediate:"leftThumbProximal",rightThumbProximal:"rightThumbMetacarpal",rightThumbIntermediate:"rightThumbProximal"},ue=class{get name(){return"VRMHumanoidLoaderPlugin"}constructor(e,t){this.parser=e,this.helperRoot=t==null?void 0:t.helperRoot,this.autoUpdateHumanBones=t==null?void 0:t.autoUpdateHumanBones}afterRoot(e){return R(this,null,function*(){e.userData.vrmHumanoid=yield this._import(e)})}_import(e){return R(this,null,function*(){let t=yield this._v1Import(e);if(t)return t;let r=yield this._v0Import(e);return r||null})}_v1Import(e){return R(this,null,function*(){var d,c;let t=this.parser.json;if(!(((d=t.extensionsUsed)==null?void 0:d.indexOf("VRMC_vrm"))!==-1))return null;let o=(c=t.extensions)==null?void 0:c.VRMC_vrm;if(!o)return null;let i=o.specVersion;if(!mt.has(i))return console.warn(`VRMHumanoidLoaderPlugin: Unknown VRMC_vrm specVersion "${i}"`),null;let n=o.humanoid;if(!n)return null;let l=n.humanBones.leftThumbIntermediate!=null||n.humanBones.rightThumbIntermediate!=null,s={};n.humanBones!=null&&(yield Promise.all(Object.entries(n.humanBones).map(M=>R(this,[M],function*([p,m]){let h=p,f=m.node;if(l){let x=Ye[h];x!=null&&(h=x)}let y=yield this.parser.getDependency("node",f);if(y==null){console.warn(`A glTF node bound to the humanoid bone ${h} (index = ${f}) does not exist`);return}s[h]={node:y}}))));let a=new te(this._ensureRequiredBonesExist(s),{autoUpdateHumanBones:this.autoUpdateHumanBones});if(e.scene.add(a.normalizedHumanBonesRoot),this.helperRoot){let p=new ee(a);this.helperRoot.add(p),p.renderOrder=this.helperRoot.renderOrder}return a})}_v0Import(e){return R(this,null,function*(){var l;let r=(l=this.parser.json.extensions)==null?void 0:l.VRM;if(!r)return null;let o=r.humanoid;if(!o)return null;let i={};o.humanBones!=null&&(yield Promise.all(o.humanBones.map(s=>R(this,null,function*(){let a=s.bone,d=s.node;if(a==null||d==null)return;let c=yield this.parser.getDependency("node",d);if(c==null){console.warn(`A glTF node bound to the humanoid bone ${a} (index = ${d}) does not exist`);return}let p=Ye[a],m=p!=null?p:a;if(i[m]!=null){console.warn(`Multiple bone entries for ${m} detected (index = ${d}), ignoring duplicated entries.`);return}i[m]={node:c}}))));let n=new te(this._ensureRequiredBonesExist(i),{autoUpdateHumanBones:this.autoUpdateHumanBones});if(e.scene.add(n.normalizedHumanBonesRoot),this.helperRoot){let s=new ee(n);this.helperRoot.add(s),s.renderOrder=this.helperRoot.renderOrder}return n})}_ensureRequiredBonesExist(e){let t=Object.values(Fe).filter(r=>e[r]==null);if(t.length>0)throw new Error(`VRMHumanoidLoaderPlugin: These humanoid bones are required but not exist: ${t.join(", ")}`);return e}};import*as E from"three";import*as pe from"three";var me=class extends pe.BufferGeometry{constructor(){super();this._currentTheta=0;this._currentRadius=0;this.theta=0,this.radius=0,this._currentTheta=0,this._currentRadius=0,this._attrPos=new pe.BufferAttribute(new Float32Array(65*3),3),this.setAttribute("position",this._attrPos),this._attrIndex=new pe.BufferAttribute(new Uint16Array(3*63),1),this.setIndex(this._attrIndex),this._buildIndex(),this.update()}update(){let t=!1;this._currentTheta!==this.theta&&(this._currentTheta=this.theta,t=!0),this._currentRadius!==this.radius&&(this._currentRadius=this.radius,t=!0),t&&this._buildPosition()}_buildPosition(){this._attrPos.setXYZ(0,0,0,0);for(let t=0;t<64;t++){let r=t/63*this._currentTheta;this._attrPos.setXYZ(t+1,this._currentRadius*Math.sin(r),0,this._currentRadius*Math.cos(r))}this._attrPos.needsUpdate=!0}_buildIndex(){for(let t=0;t<63;t++)this._attrIndex.setXYZ(t*3,0,t+1,t+2);this._attrIndex.needsUpdate=!0}};import*as D from"three";var He=class extends D.BufferGeometry{constructor(){super(),this.radius=0,this._currentRadius=0,this.tail=new D.Vector3,this._currentTail=new D.Vector3,this._attrPos=new D.BufferAttribute(new Float32Array(294),3),this.setAttribute("position",this._attrPos),this._attrIndex=new D.BufferAttribute(new Uint16Array(194),1),this.setIndex(this._attrIndex),this._buildIndex(),this.update()}update(){let e=!1;this._currentRadius!==this.radius&&(this._currentRadius=this.radius,e=!0),this._currentTail.equals(this.tail)||(this._currentTail.copy(this.tail),e=!0),e&&this._buildPosition()}_buildPosition(){for(let e=0;e<32;e++){let t=e/16*Math.PI;this._attrPos.setXYZ(e,Math.cos(t),Math.sin(t),0),this._attrPos.setXYZ(32+e,0,Math.cos(t),Math.sin(t)),this._attrPos.setXYZ(64+e,Math.sin(t),0,Math.cos(t))}this.scale(this._currentRadius,this._currentRadius,this._currentRadius),this.translate(this._currentTail.x,this._currentTail.y,this._currentTail.z),this._attrPos.setXYZ(96,0,0,0),this._attrPos.setXYZ(97,this._currentTail.x,this._currentTail.y,this._currentTail.z),this._attrPos.needsUpdate=!0}_buildIndex(){for(let e=0;e<32;e++){let t=(e+1)%32;this._attrIndex.setXY(e*2,e,t),this._attrIndex.setXY(64+e*2,32+e,32+t),this._attrIndex.setXY(128+e*2,64+e,64+t)}this._attrIndex.setXY(192,96,97),this._attrIndex.needsUpdate=!0}};var Le=new E.Quaternion,$e=new E.Quaternion,de=new E.Vector3,Xe=new E.Vector3,Ze=Math.sqrt(2)/2,dt=new E.Quaternion(0,0,-Ze,Ze),ht=new E.Vector3(0,1,0),he=class extends E.Group{constructor(e){super(),this.matrixAutoUpdate=!1,this.vrmLookAt=e;{let t=new me;t.radius=.5;let r=new E.MeshBasicMaterial({color:65280,transparent:!0,opacity:.5,side:E.DoubleSide,depthTest:!1,depthWrite:!1});this._meshPitch=new E.Mesh(t,r),this.add(this._meshPitch)}{let t=new me;t.radius=.5;let r=new E.MeshBasicMaterial({color:16711680,transparent:!0,opacity:.5,side:E.DoubleSide,depthTest:!1,depthWrite:!1});this._meshYaw=new E.Mesh(t,r),this.add(this._meshYaw)}{let t=new He;t.radius=.1;let r=new E.LineBasicMaterial({color:16777215,depthTest:!1,depthWrite:!1});this._lineTarget=new E.LineSegments(t,r),this._lineTarget.frustumCulled=!1,this.add(this._lineTarget)}}dispose(){this._meshYaw.geometry.dispose(),this._meshYaw.material.dispose(),this._meshPitch.geometry.dispose(),this._meshPitch.material.dispose(),this._lineTarget.geometry.dispose(),this._lineTarget.material.dispose()}updateMatrixWorld(e){let t=E.MathUtils.DEG2RAD*this.vrmLookAt.yaw;this._meshYaw.geometry.theta=t,this._meshYaw.geometry.update();let r=E.MathUtils.DEG2RAD*this.vrmLookAt.pitch;this._meshPitch.geometry.theta=r,this._meshPitch.geometry.update(),this.vrmLookAt.getLookAtWorldPosition(de),this.vrmLookAt.getLookAtWorldQuaternion(Le),Le.multiply(this.vrmLookAt.getFaceFrontQuaternion($e)),this._meshYaw.position.copy(de),this._meshYaw.quaternion.copy(Le),this._meshPitch.position.copy(de),this._meshPitch.quaternion.copy(Le),this._meshPitch.quaternion.multiply($e.setFromAxisAngle(ht,t)),this._meshPitch.quaternion.multiply(dt);let{target:o,autoUpdate:i}=this.vrmLookAt;o!=null&&i&&(o.getWorldPosition(Xe).sub(de),this._lineTarget.geometry.tail.copy(Xe),this._lineTarget.geometry.update(),this._lineTarget.position.copy(de)),super.updateMatrixWorld(e)}};import*as V from"three";import*as Ie from"three";var ct=new Ie.Vector3,Rt=new Ie.Vector3;function ce(u,e){return u.matrixWorld.decompose(ct,e,Rt),e}function re(u){return[Math.atan2(-u.z,u.x),Math.atan2(u.y,Math.sqrt(u.x*u.x+u.z*u.z))]}function Ne(u){let e=Math.round(u/2/Math.PI);return u-2*Math.PI*e}var Je=new V.Vector3(0,0,1),ft=new V.Vector3,Mt=new V.Vector3,Et=new V.Vector3,gt=new V.Quaternion,Ue=new V.Quaternion,Ke=new V.Quaternion,Vt=new V.Quaternion,Oe=new V.Euler,Pe=class Pe{constructor(e,t){this.offsetFromHeadBone=new V.Vector3;this.autoUpdate=!0;this.faceFront=new V.Vector3(0,0,1);this.humanoid=e,this.applier=t,this._yaw=0,this._pitch=0,this._needsUpdate=!0,this._restHeadWorldQuaternion=this.getLookAtWorldQuaternion(new V.Quaternion)}get yaw(){return this._yaw}set yaw(e){this._yaw=e,this._needsUpdate=!0}get pitch(){return this._pitch}set pitch(e){this._pitch=e,this._needsUpdate=!0}get euler(){return console.warn("VRMLookAt: euler is deprecated. use getEuler() instead."),this.getEuler(new V.Euler)}getEuler(e){return e.set(V.MathUtils.DEG2RAD*this._pitch,V.MathUtils.DEG2RAD*this._yaw,0,"YXZ")}copy(e){if(this.humanoid!==e.humanoid)throw new Error("VRMLookAt: humanoid must be same in order to copy");return this.offsetFromHeadBone.copy(e.offsetFromHeadBone),this.applier=e.applier,this.autoUpdate=e.autoUpdate,this.target=e.target,this.faceFront.copy(e.faceFront),this}clone(){return new Pe(this.humanoid,this.applier).copy(this)}reset(){this._yaw=0,this._pitch=0,this._needsUpdate=!0}getLookAtWorldPosition(e){let t=this.humanoid.getRawBoneNode("head");return e.copy(this.offsetFromHeadBone).applyMatrix4(t.matrixWorld)}getLookAtWorldQuaternion(e){let t=this.humanoid.getRawBoneNode("head");return ce(t,e)}getFaceFrontQuaternion(e){if(this.faceFront.distanceToSquared(Je)<.01)return e.copy(this._restHeadWorldQuaternion).invert();let[t,r]=re(this.faceFront);return Oe.set(0,.5*Math.PI+t,r,"YZX"),e.setFromEuler(Oe).premultiply(Vt.copy(this._restHeadWorldQuaternion).invert())}getLookAtWorldDirection(e){return this.getLookAtWorldQuaternion(Ue),this.getFaceFrontQuaternion(Ke),e.copy(Je).applyQuaternion(Ue).applyQuaternion(Ke).applyEuler(this.getEuler(Oe))}lookAt(e){let t=gt.copy(this._restHeadWorldQuaternion).multiply(Te(this.getLookAtWorldQuaternion(Ue))),r=this.getLookAtWorldPosition(Mt),o=Et.copy(e).sub(r).applyQuaternion(t).normalize(),[i,n]=re(this.faceFront),[l,s]=re(o),a=Ne(l-i),d=Ne(n-s);this._yaw=V.MathUtils.RAD2DEG*a,this._pitch=V.MathUtils.RAD2DEG*d,this._needsUpdate=!0}update(e){this.target!=null&&this.autoUpdate&&this.lookAt(this.target.getWorldPosition(ft)),this._needsUpdate&&(this._needsUpdate=!1,this.applier.applyYawPitch(this._yaw,this._pitch))}};Pe.EULER_ORDER="YXZ";var Re=Pe;import*as g from"three";var yt=new g.Vector3(0,0,1),k=new g.Quaternion,oe=new g.Quaternion,P=new g.Euler(0,0,0,"YXZ"),G=class{constructor(e,t,r,o,i){this.humanoid=e,this.rangeMapHorizontalInner=t,this.rangeMapHorizontalOuter=r,this.rangeMapVerticalDown=o,this.rangeMapVerticalUp=i,this.faceFront=new g.Vector3(0,0,1),this._restQuatLeftEye=new g.Quaternion,this._restQuatRightEye=new g.Quaternion,this._restLeftEyeParentWorldQuat=new g.Quaternion,this._restRightEyeParentWorldQuat=new g.Quaternion;let n=this.humanoid.getRawBoneNode("leftEye"),l=this.humanoid.getRawBoneNode("rightEye");n&&(this._restQuatLeftEye.copy(n.quaternion),ce(n.parent,this._restLeftEyeParentWorldQuat)),l&&(this._restQuatRightEye.copy(l.quaternion),ce(l.parent,this._restRightEyeParentWorldQuat))}applyYawPitch(e,t){let r=this.humanoid.getRawBoneNode("leftEye"),o=this.humanoid.getRawBoneNode("rightEye"),i=this.humanoid.getNormalizedBoneNode("leftEye"),n=this.humanoid.getNormalizedBoneNode("rightEye");r&&(t<0?P.x=-g.MathUtils.DEG2RAD*this.rangeMapVerticalDown.map(-t):P.x=g.MathUtils.DEG2RAD*this.rangeMapVerticalUp.map(t),e<0?P.y=-g.MathUtils.DEG2RAD*this.rangeMapHorizontalInner.map(-e):P.y=g.MathUtils.DEG2RAD*this.rangeMapHorizontalOuter.map(e),k.setFromEuler(P),this._getWorldFaceFrontQuat(oe),i.quaternion.copy(oe).multiply(k).multiply(oe.invert()),k.copy(this._restLeftEyeParentWorldQuat),r.quaternion.copy(i.quaternion).multiply(k).premultiply(k.invert()).multiply(this._restQuatLeftEye)),o&&(t<0?P.x=-g.MathUtils.DEG2RAD*this.rangeMapVerticalDown.map(-t):P.x=g.MathUtils.DEG2RAD*this.rangeMapVerticalUp.map(t),e<0?P.y=-g.MathUtils.DEG2RAD*this.rangeMapHorizontalOuter.map(-e):P.y=g.MathUtils.DEG2RAD*this.rangeMapHorizontalInner.map(e),k.setFromEuler(P),this._getWorldFaceFrontQuat(oe),n.quaternion.copy(oe).multiply(k).multiply(oe.invert()),k.copy(this._restRightEyeParentWorldQuat),o.quaternion.copy(n.quaternion).multiply(k).premultiply(k.invert()).multiply(this._restQuatRightEye))}lookAt(e){console.warn("VRMLookAtBoneApplier: lookAt() is deprecated. use apply() instead.");let t=g.MathUtils.RAD2DEG*e.y,r=g.MathUtils.RAD2DEG*e.x;this.applyYawPitch(t,r)}_getWorldFaceFrontQuat(e){if(this.faceFront.distanceToSquared(yt)<.01)return e.identity();let[t,r]=re(this.faceFront);return P.set(0,.5*Math.PI+t,r,"YZX"),e.setFromEuler(P)}};G.type="bone";import*as Se from"three";var Q=class{constructor(e,t,r,o,i){this.expressions=e,this.rangeMapHorizontalInner=t,this.rangeMapHorizontalOuter=r,this.rangeMapVerticalDown=o,this.rangeMapVerticalUp=i}applyYawPitch(e,t){t<0?(this.expressions.setValue("lookDown",0),this.expressions.setValue("lookUp",this.rangeMapVerticalUp.map(-t))):(this.expressions.setValue("lookUp",0),this.expressions.setValue("lookDown",this.rangeMapVerticalDown.map(t))),e<0?(this.expressions.setValue("lookLeft",0),this.expressions.setValue("lookRight",this.rangeMapHorizontalOuter.map(-e))):(this.expressions.setValue("lookRight",0),this.expressions.setValue("lookLeft",this.rangeMapHorizontalOuter.map(e)))}lookAt(e){console.warn("VRMLookAtBoneApplier: lookAt() is deprecated. use apply() instead.");let t=Se.MathUtils.RAD2DEG*e.y,r=Se.MathUtils.RAD2DEG*e.x;this.applyYawPitch(t,r)}};Q.type="expression";var ne=class{constructor(e,t){this.inputMaxValue=e,this.outputScale=t}map(e){return this.outputScale*ge(e/this.inputMaxValue)}};var xt=new Set(["1.0","1.0-beta"]),_e=.01,fe=class{get name(){return"VRMLookAtLoaderPlugin"}constructor(e,t){this.parser=e,this.helperRoot=t==null?void 0:t.helperRoot}afterRoot(e){return R(this,null,function*(){let t=e.userData.vrmHumanoid;if(t===null)return;if(t===void 0)throw new Error("VRMLookAtLoaderPlugin: vrmHumanoid is undefined. VRMHumanoidLoaderPlugin have to be used first");let r=e.userData.vrmExpressionManager;if(r!==null){if(r===void 0)throw new Error("VRMLookAtLoaderPlugin: vrmExpressionManager is undefined. VRMExpressionLoaderPlugin have to be used first");e.userData.vrmLookAt=yield this._import(e,t,r)}})}_import(e,t,r){return R(this,null,function*(){if(t==null||r==null)return null;let o=yield this._v1Import(e,t,r);if(o)return o;let i=yield this._v0Import(e,t,r);return i||null})}_v1Import(e,t,r){return R(this,null,function*(){var f,y,x;let o=this.parser.json;if(!(((f=o.extensionsUsed)==null?void 0:f.indexOf("VRMC_vrm"))!==-1))return null;let n=(y=o.extensions)==null?void 0:y.VRMC_vrm;if(!n)return null;let l=n.specVersion;if(!xt.has(l))return console.warn(`VRMLookAtLoaderPlugin: Unknown VRMC_vrm specVersion "${l}"`),null;let s=n.lookAt;if(!s)return null;let a=s.type==="expression"?1:10,d=this._v1ImportRangeMap(s.rangeMapHorizontalInner,a),c=this._v1ImportRangeMap(s.rangeMapHorizontalOuter,a),p=this._v1ImportRangeMap(s.rangeMapVerticalDown,a),m=this._v1ImportRangeMap(s.rangeMapVerticalUp,a),M;s.type==="expression"?M=new Q(r,d,c,p,m):M=new G(t,d,c,p,m);let h=this._importLookAt(t,M);return h.offsetFromHeadBone.fromArray((x=s.offsetFromHeadBone)!=null?x:[0,.06,0]),h})}_v1ImportRangeMap(e,t){var i,n;let r=(i=e==null?void 0:e.inputMaxValue)!=null?i:90,o=(n=e==null?void 0:e.outputScale)!=null?n:t;return r<_e&&(console.warn("VRMLookAtLoaderPlugin: inputMaxValue of a range map is too small. Consider reviewing the range map!"),r=_e),new ne(r,o)}_v0Import(e,t,r){return R(this,null,function*(){var M,h,f,y;let i=(M=this.parser.json.extensions)==null?void 0:M.VRM;if(!i)return null;let n=i.firstPerson;if(!n)return null;let l=n.lookAtTypeName==="BlendShape"?1:10,s=this._v0ImportDegreeMap(n.lookAtHorizontalInner,l),a=this._v0ImportDegreeMap(n.lookAtHorizontalOuter,l),d=this._v0ImportDegreeMap(n.lookAtVerticalDown,l),c=this._v0ImportDegreeMap(n.lookAtVerticalUp,l),p;n.lookAtTypeName==="BlendShape"?p=new Q(r,s,a,d,c):p=new G(t,s,a,d,c);let m=this._importLookAt(t,p);return n.firstPersonBoneOffset?m.offsetFromHeadBone.set((h=n.firstPersonBoneOffset.x)!=null?h:0,(f=n.firstPersonBoneOffset.y)!=null?f:.06,-((y=n.firstPersonBoneOffset.z)!=null?y:0)):m.offsetFromHeadBone.set(0,.06,0),m.faceFront.set(0,0,-1),p instanceof G&&p.faceFront.set(0,0,-1),m})}_v0ImportDegreeMap(e,t){var n,l;let r=e==null?void 0:e.curve;JSON.stringify(r)!=="[0,0,0,1,1,1,1,0]"&&console.warn("Curves of LookAtDegreeMap defined in VRM 0.0 are not supported");let o=(n=e==null?void 0:e.xRange)!=null?n:90,i=(l=e==null?void 0:e.yRange)!=null?l:t;return o<_e&&(console.warn("VRMLookAtLoaderPlugin: xRange of a degree map is too small. Consider reviewing the degree map!"),o=_e),new ne(o,i)}_importLookAt(e,t){let r=new Re(e,t);if(this.helperRoot){let o=new he(r);this.helperRoot.add(o),o.renderOrder=this.helperRoot.renderOrder}return r}};var Tt={Bone:"bone",Expression:"expression"};import*as tt from"three";function et(u,e){return typeof u!="string"||u===""?"":(/^https?:\/\//i.test(e)&&/^\//.test(u)&&(e=e.replace(/(^https?:\/\/[^/]+).*/i,"$1")),/^(https?:)?\/\//i.test(u)||/^data:.*,.*$/i.test(u)||/^blob:.*$/i.test(u)?u:e+u)}var bt=new Set(["1.0","1.0-beta"]),Me=class{get name(){return"VRMMetaLoaderPlugin"}constructor(e,t){var r,o,i;this.parser=e,this.needThumbnailImage=(r=t==null?void 0:t.needThumbnailImage)!=null?r:!1,this.acceptLicenseUrls=(o=t==null?void 0:t.acceptLicenseUrls)!=null?o:["https://vrm.dev/licenses/1.0/"],this.acceptV0Meta=(i=t==null?void 0:t.acceptV0Meta)!=null?i:!0}afterRoot(e){return R(this,null,function*(){e.userData.vrmMeta=yield this._import(e)})}_import(e){return R(this,null,function*(){let t=yield this._v1Import(e);if(t!=null)return t;let r=yield this._v0Import(e);return r!=null?r:null})}_v1Import(e){return R(this,null,function*(){var d,c,p;let t=this.parser.json;if(!(((d=t.extensionsUsed)==null?void 0:d.indexOf("VRMC_vrm"))!==-1))return null;let o=(c=t.extensions)==null?void 0:c.VRMC_vrm;if(o==null)return null;let i=o.specVersion;if(!bt.has(i))return console.warn(`VRMMetaLoaderPlugin: Unknown VRMC_vrm specVersion "${i}"`),null;let n=o.meta;if(!n)return null;let l=n.licenseUrl;if(!new Set(this.acceptLicenseUrls).has(l))throw new Error(`VRMMetaLoaderPlugin: The license url "${l}" is not accepted`);let a;return this.needThumbnailImage&&n.thumbnailImage!=null&&(a=(p=yield this._extractGLTFImage(n.thumbnailImage))!=null?p:void 0),{metaVersion:"1",name:n.name,version:n.version,authors:n.authors,copyrightInformation:n.copyrightInformation,contactInformation:n.contactInformation,references:n.references,thirdPartyLicenses:n.thirdPartyLicenses,thumbnailImage:a,licenseUrl:n.licenseUrl,avatarPermission:n.avatarPermission,allowExcessivelyViolentUsage:n.allowExcessivelyViolentUsage,allowExcessivelySexualUsage:n.allowExcessivelySexualUsage,commercialUsage:n.commercialUsage,allowPoliticalOrReligiousUsage:n.allowPoliticalOrReligiousUsage,allowAntisocialOrHateUsage:n.allowAntisocialOrHateUsage,creditNotation:n.creditNotation,allowRedistribution:n.allowRedistribution,modification:n.modification,otherLicenseUrl:n.otherLicenseUrl}})}_v0Import(e){return R(this,null,function*(){var n;let r=(n=this.parser.json.extensions)==null?void 0:n.VRM;if(!r)return null;let o=r.meta;if(!o)return null;if(!this.acceptV0Meta)throw new Error("VRMMetaLoaderPlugin: Attempted to load VRM0.0 meta but acceptV0Meta is false");let i;return this.needThumbnailImage&&o.texture!=null&&o.texture!==-1&&(i=yield this.parser.getDependency("texture",o.texture)),{metaVersion:"0",allowedUserName:o.allowedUserName,author:o.author,commercialUssageName:o.commercialUssageName,contactInformation:o.contactInformation,licenseName:o.licenseName,otherLicenseUrl:o.otherLicenseUrl,otherPermissionUrl:o.otherPermissionUrl,reference:o.reference,sexualUssageName:o.sexualUssageName,texture:i!=null?i:void 0,title:o.title,version:o.version,violentUssageName:o.violentUssageName}})}_extractGLTFImage(e){return R(this,null,function*(){var n;let r=(n=this.parser.json.images)==null?void 0:n[e];if(r==null)return console.warn(`VRMMetaLoaderPlugin: Attempt to use images[${e}] of glTF as a thumbnail but the image doesn't exist`),null;let o=r.uri;if(r.bufferView!=null){let l=yield this.parser.getDependency("bufferView",r.bufferView),s=new Blob([l],{type:r.mimeType});o=URL.createObjectURL(s)}return o==null?(console.warn(`VRMMetaLoaderPlugin: Attempt to use images[${e}] of glTF as a thumbnail but the image couldn't load properly`),null):yield new tt.ImageLoader().loadAsync(et(o,this.parser.options.path)).catch(l=>(console.error(l),console.warn("VRMMetaLoaderPlugin: Failed to load a thumbnail image"),null))})}};var Ee=class{constructor(e){this.scene=e.scene,this.meta=e.meta,this.humanoid=e.humanoid,this.expressionManager=e.expressionManager,this.firstPerson=e.firstPerson,this.lookAt=e.lookAt}update(e){this.humanoid.update(),this.lookAt&&this.lookAt.update(e),this.expressionManager&&this.expressionManager.update()}};var De=class{get name(){return"VRMC_vrm"}constructor(e,t){var i,n,l,s,a;this.parser=e;let r=t==null?void 0:t.helperRoot,o=t==null?void 0:t.autoUpdateHumanBones;this.expressionPlugin=(i=t==null?void 0:t.expressionPlugin)!=null?i:new ie(e),this.firstPersonPlugin=(n=t==null?void 0:t.firstPersonPlugin)!=null?n:new se(e),this.humanoidPlugin=(l=t==null?void 0:t.humanoidPlugin)!=null?l:new ue(e,{helperRoot:r,autoUpdateHumanBones:o}),this.lookAtPlugin=(s=t==null?void 0:t.lookAtPlugin)!=null?s:new fe(e,{helperRoot:r}),this.metaPlugin=(a=t==null?void 0:t.metaPlugin)!=null?a:new Me(e)}afterRoot(e){return R(this,null,function*(){yield this.metaPlugin.afterRoot(e),yield this.humanoidPlugin.afterRoot(e),yield this.expressionPlugin.afterRoot(e),yield this.lookAtPlugin.afterRoot(e),yield this.firstPersonPlugin.afterRoot(e);let t=e.userData.vrmMeta,r=e.userData.vrmHumanoid;if(t&&r){let o=new Ee({scene:e.scene,expressionManager:e.userData.vrmExpressionManager,firstPerson:e.userData.vrmFirstPerson,humanoid:r,lookAt:e.userData.vrmLookAt,meta:t});e.userData.vrmCore=o}})}};export{Ee as VRMCore,De as VRMCoreLoaderPlugin,z as VRMExpression,ie as VRMExpressionLoaderPlugin,Y as VRMExpressionManager,X as VRMExpressionMaterialColorBind,$ as VRMExpressionMaterialColorType,Z as VRMExpressionMorphTargetBind,nt as VRMExpressionOverrideType,q as VRMExpressionPresetName,J as VRMExpressionTextureTransformBind,K as VRMFirstPerson,se as VRMFirstPersonLoaderPlugin,st as VRMFirstPersonMeshAnnotationType,ae as VRMHumanBoneList,lt as VRMHumanBoneName,Be as VRMHumanBoneParentMap,te as VRMHumanoid,ee as VRMHumanoidHelper,ue as VRMHumanoidLoaderPlugin,Re as VRMLookAt,G as VRMLookAtBoneApplier,Q as VRMLookAtExpressionApplier,he as VRMLookAtHelper,fe as VRMLookAtLoaderPlugin,ne as VRMLookAtRangeMap,Tt as VRMLookAtTypeName,Me as VRMMetaLoaderPlugin,Fe as VRMRequiredHumanBoneName}; |
| { | ||
| "name": "@pixiv/three-vrm-core", | ||
| "version": "3.1.4", | ||
| "version": "3.1.5", | ||
| "description": "The implementation of core features of VRM, for @pixiv/three-vrm", | ||
@@ -54,4 +54,4 @@ "license": "MIT", | ||
| "dependencies": { | ||
| "@pixiv/types-vrm-0.0": "3.1.4", | ||
| "@pixiv/types-vrmc-vrm-1.0": "3.1.4" | ||
| "@pixiv/types-vrm-0.0": "3.1.5", | ||
| "@pixiv/types-vrmc-vrm-1.0": "3.1.5" | ||
| }, | ||
@@ -65,3 +65,3 @@ "devDependencies": { | ||
| }, | ||
| "gitHead": "bb91a237a743c31dfa3f05ccb7a285469d54bd30" | ||
| "gitHead": "ff9ce6c5068e3ec903f2bed55f74ed1c4acaad54" | ||
| } |
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New alerts
License Policy Violation
LicenseThis package is not allowed per your license policy. Review the package's license to ensure compliance.
Found 1 instance in 1 package
Fixed alerts
License Policy Violation
LicenseThis package is not allowed per your license policy. Review the package's license to ensure compliance.
Found 1 instance in 1 package
Improved metrics
- Total package byte prevSize
- increased by0.1%
999766
- Lines of code
- increased by0.09%
11139
Dependency changes
+ Added@pixiv/types-vrm-0.0@3.1.5(transitive)
+ Added@pixiv/types-vrmc-vrm-1.0@3.1.5(transitive)
- Removed@pixiv/types-vrm-0.0@3.1.4(transitive)
- Removed@pixiv/types-vrmc-vrm-1.0@3.1.4(transitive)
Updated@pixiv/types-vrm-0.0@3.1.5