@needle-tools/engine/dist/vendor-CntUvmJu.umd.cjs

Needle Engine is a web-based runtime for 3D apps. It runs on your machine for development with great integrations into editors like Unity or Blender - and can be deployed onto any device! It is flexible, extensible and networking and XR are built-in.

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t;e?t=e:t=1024,this.bb=li.allocate(t),this.space=t}clear(){this.bb.clear(),this.space=this.bb.capacity(),this.minalign=1,this.vtable=null,this.vtable_in_use=0,this.isNested=!1,this.object_start=0,this.vtables=[],this.vector_num_elems=0,this.force_defaults=!1,this.string_maps=null}forceDefaults(e){this.force_defaults=e}dataBuffer(){return this.bb}asUint8Array(){return this.bb.bytes().subarray(this.bb.position(),this.bb.position()+this.offset())}prep(e,t){e>this.minalign&&(this.minalign=e);const n=~(this.bb.capacity()-this.space+t)+1&e-1;for(;this.space<n+e+t;){const i=this.bb.capacity();this.bb=ao.growByteBuffer(this.bb),this.space+=this.bb.capacity()-i}this.pad(n)}pad(e){for(let t=0;t<e;t++)this.bb.writeInt8(--this.space,0)}writeInt8(e){this.bb.writeInt8(this.space-=1,e)}writeInt16(e){this.bb.writeInt16(this.space-=2,e)}writeInt32(e){this.bb.writeInt32(this.space-=4,e)}writeInt64(e){this.bb.writeInt64(this.space-=8,e)}writeFloat32(e){this.bb.writeFloat32(this.space-=4,e)}writeFloat64(e){this.bb.writeFloat64(this.space-=8,e)}addInt8(e){this.prep(1,0),this.writeInt8(e)}addInt16(e){this.prep(2,0),this.writeInt16(e)}addInt32(e){this.prep(4,0),this.writeInt32(e)}addInt64(e){this.prep(8,0),this.writeInt64(e)}addFloat32(e){this.prep(4,0),this.writeFloat32(e)}addFloat64(e){this.prep(8,0),this.writeFloat64(e)}addFieldInt8(e,t,n){(this.force_defaults||t!=n)&&(this.addInt8(t),this.slot(e))}addFieldInt16(e,t,n){(this.force_defaults||t!=n)&&(this.addInt16(t),this.slot(e))}addFieldInt32(e,t,n){(this.force_defaults||t!=n)&&(this.addInt32(t),this.slot(e))}addFieldInt64(e,t,n){(this.force_defaults||!t.equals(n))&&(this.addInt64(t),this.slot(e))}addFieldFloat32(e,t,n){(this.force_defaults||t!=n)&&(this.addFloat32(t),this.slot(e))}addFieldFloat64(e,t,n){(this.force_defaults||t!=n)&&(this.addFloat64(t),this.slot(e))}addFieldOffset(e,t,n){(this.force_defaults||t!=n)&&(this.addOffset(t),this.slot(e))}addFieldStruct(e,t,n){t!=n&&(this.nested(t),this.slot(e))}nested(e){if(e!=this.offset())throw new Error("FlatBuffers: struct must be serialized inline.")}notNested(){if(this.isNested)throw new Error("FlatBuffers: object serialization must not be nested.")}slot(e){this.vtable!==null&&(this.vtable[e]=this.offset())}offset(){return this.bb.capacity()-this.space}static growByteBuffer(e){const t=e.capacity();if(t&3221225472)throw new Error("FlatBuffers: cannot grow buffer beyond 2 gigabytes.");const n=t<<1,i=li.allocate(n);return i.setPosition(n-t),i.bytes().set(e.bytes(),n-t),i}addOffset(e){this.prep(zt,0),this.writeInt32(this.offset()-e+zt)}startObject(e){this.notNested(),this.vtable==null&&(this.vtable=[]),this.vtable_in_use=e;for(let t=0;t<e;t++)this.vtable[t]=0;this.isNested=!0,this.object_start=this.offset()}endObject(){if(this.vtable==null||!this.isNested)throw new Error("FlatBuffers: endObject called without startObject");this.addInt32(0);const e=this.offset();let t=this.vtable_in_use-1;for(;t>=0&&this.vtable[t]==0;t--);const n=t+1;for(;t>=0;t--)this.addInt16(this.vtable[t]!=0?e-this.vtable[t]:0);const i=2;this.addInt16(e-this.object_start);const s=(n+i)*fs;this.addInt16(s);let a=0;const o=this.space;e:for(t=0;t<this.vtables.length;t++){const c=this.bb.capacity()-this.vtables[t];if(s==this.bb.readInt16(c)){for(let l=fs;l<s;l+=fs)if(this.bb.readInt16(o+l)!=this.bb.readInt16(c+l))continue e;a=this.vtables[t];break}}return a?(this.space=this.bb.capacity()-e,this.bb.writeInt32(this.space,a-e)):(this.vtables.push(this.offset()),this.bb.writeInt32(this.bb.capacity()-e,this.offset()-e)),this.isNested=!1,e}finish(e,t,n){const i=n?ec:0;if(t){const s=t;if(this.prep(this.minalign,zt+Wt+i),s.length!=Wt)throw new Error("FlatBuffers: file identifier must be length "+Wt);for(let a=Wt-1;a>=0;a--)this.writeInt8(s.charCodeAt(a))}this.prep(this.minalign,zt+i),this.addOffset(e),i&&this.addInt32(this.bb.capacity()-this.space),this.bb.setPosition(this.space)}finishSizePrefixed(e,t){this.finish(e,t,!0)}requiredField(e,t){const n=this.bb.capacity()-e,i=n-this.bb.readInt32(n);if(!(this.bb.readInt16(i+t)!=0))throw new Error("FlatBuffers: field "+t+" must be set")}startVector(e,t,n){this.notNested(),this.vector_num_elems=t,this.prep(zt,e*t),this.prep(n,e*t)}endVector(){return this.writeInt32(this.vector_num_elems),this.offset()}createSharedString(e){if(!e)return 0;if(this.string_maps||(this.string_maps=new Map),this.string_maps.has(e))return this.string_maps.get(e);const t=this.createString(e);return this.string_maps.set(e,t),t}createString(e){if(!e)return 0;let t;if(e instanceof Uint8Array)t=e;else{t=[];let n=0;for(;n<e.length;){let i;const s=e.charCodeAt(n++);if(s<55296||s>=56320)i=s;else{const a=e.charCodeAt(n++);i=(s<<10)+a+-56613888}i<128?t.push(i):(i<2048?t.push(i>>6&31|192):(i<65536?t.push(i>>12&15|224):t.push(i>>18&7|240,i>>12&63|128),t.push(i>>6&63|128)),t.push(i&63|128))}}this.addInt8(0),this.startVector(1,t.length,1),this.bb.setPosition(this.space-=t.length);for(let n=0,i=this.space,s=this.bb.bytes();n<t.length;n++)s[i++]=t[n];return this.endVector()}createLong(e,t){return Ht.create(e,t)}createObjectOffset(e){return e===null?0:typeof e=="string"?this.createString(e):e.pack(this)}createObjectOffsetList(e){const t=[];for(let n=0;n<e.length;++n){const i=e[n];if(i!==null)t.push(this.createObjectOffset(i));else throw new Error("FlatBuffers: Argument for createObjectOffsetList cannot contain null.")}return t}createStructOffsetList(e,t){return t(this,e.length),this.createObjectOffsetList(e),this.endVector()}}const ze={ComponentState:Object.freeze({DEFAULT:"default",TOUCHED:"touched",PRESSED:"pressed"}),ComponentProperty:Object.freeze({BUTTON:"button",X_AXIS:"xAxis",Y_AXIS:"yAxis",STATE:"state"}),ButtonTouchThreshold:.05,AxisTouchThreshold:.1,VisualResponseProperty:Object.freeze({TRANSFORM:"transform",VISIBILITY:"visibility"})};async function tc(r){const e=await fetch(r);if(e.ok)return e.json();throw new Error(e.statusText)}async function Vl(r){return await tc(`${r}/profilesList.json`)}async function Jl(r,e,t=null,n=!0){if(!r)throw new Error("No xrInputSource supplied");const i=await Vl(e);let s;if(r.profiles.some(c=>{const l=i[c];return l&&(s={profileId:c,profilePath:`${e}/${l.path}`,deprecated:!!l.deprecated}),!!s}),!s){if(!t)throw new Error("No matching profile name found");const c=i[t];if(!c)throw new Error(`No matching profile name found and default profile "${t}" missing.`);s={profileId:t,profilePath:`${e}/${c.path}`,deprecated:!!c.deprecated}}const a=await tc(s.profilePath);let o;if(n){let c;if(r.handedness==="any"?c=a.layouts[Object.keys(a.layouts)[0]]:c=a.layouts[r.handedness],!c)throw new Error(`No matching handedness, ${r.handedness}, in profile ${s.profileId}`);c.assetPath&&(o=s.profilePath.replace("profile.json",c.assetPath))}return{profile:a,assetPath:o}}const jl={xAxis:0,yAxis:0,button:0,state:ze.ComponentState.DEFAULT};function Gl(r=0,e=0){let t=r,n=e;if(Math.sqrt(r*r+e*e)>1){const a=Math.atan2(e,r);t=Math.cos(a),n=Math.sin(a)}return{normalizedXAxis:t*.5+.5,normalizedYAxis:n*.5+.5}}class Wl{constructor(e){this.componentProperty=e.componentProperty,this.states=e.states,this.valueNodeName=e.valueNodeName,this.valueNodeProperty=e.valueNodeProperty,this.valueNodeProperty===ze.VisualResponseProperty.TRANSFORM&&(this.minNodeName=e.minNodeName,this.maxNodeName=e.maxNodeName),this.value=0,this.updateFromComponent(jl)}updateFromComponent({xAxis:e,yAxis:t,button:n,state:i}){const{normalizedXAxis:s,normalizedYAxis:a}=Gl(e,t);switch(this.componentProperty){case ze.ComponentProperty.X_AXIS:this.value=this.states.includes(i)?s:.5;break;case ze.ComponentProperty.Y_AXIS:this.value=this.states.includes(i)?a:.5;break;case ze.ComponentProperty.BUTTON:this.value=this.states.includes(i)?n:0;break;case ze.ComponentProperty.STATE:this.valueNodeProperty===ze.VisualResponseProperty.VISIBILITY?this.value=this.states.includes(i):this.value=this.states.includes(i)?1:0;break;default:throw new Error(`Unexpected visualResponse componentProperty ${this.componentProperty}`)}}}class $l{constructor(e,t){if(!e||!t||!t.visualResponses||!t.gamepadIndices||Object.keys(t.gamepadIndices).length===0)throw new Error("Invalid arguments supplied");this.id=e,this.type=t.type,this.rootNodeName=t.rootNodeName,this.touchPointNodeName=t.touchPointNodeName,this.visualResponses={},Object.keys(t.visualResponses).forEach(n=>{const i=new Wl(t.visualResponses[n]);this.visualResponses[n]=i}),this.gamepadIndices=Object.assign({},t.gamepadIndices),this.values={state:ze.ComponentState.DEFAULT,button:this.gamepadIndices.button!==void 0?0:void 0,xAxis:this.gamepadIndices.xAxis!==void 0?0:void 0,yAxis:this.gamepadIndices.yAxis!==void 0?0:void 0}}get data(){return{id:this.id,...this.values}}updateFromGamepad(e){if(this.values.state=ze.ComponentState.DEFAULT,this.gamepadIndices.button!==void 0&&e.buttons.length>this.gamepadIndices.button){const t=e.buttons[this.gamepadIndices.button];this.values.button=t.value,this.values.button=this.values.button<0?0:this.values.button,this.values.button=this.values.button>1?1:this.values.button,t.pressed||this.values.button===1?this.values.state=ze.ComponentState.PRESSED:(t.touched||this.values.button>ze.ButtonTouchThreshold)&&(this.values.state=ze.ComponentState.TOUCHED)}this.gamepadIndices.xAxis!==void 0&&e.axes.length>this.gamepadIndices.xAxis&&(this.values.xAxis=e.axes[this.gamepadIndices.xAxis],this.values.xAxis=this.values.xAxis<-1?-1:this.values.xAxis,this.values.xAxis=this.values.xAxis>1?1:this.values.xAxis,this.values.state===ze.ComponentState.DEFAULT&&Math.abs(this.values.xAxis)>ze.AxisTouchThreshold&&(this.values.state=ze.ComponentState.TOUCHED)),this.gamepadIndices.yAxis!==void 0&&e.axes.length>this.gamepadIndices.yAxis&&(this.values.yAxis=e.axes[this.gamepadIndices.yAxis],this.values.yAxis=this.values.yAxis<-1?-1:this.values.yAxis,this.values.yAxis=this.values.yAxis>1?1:this.values.yAxis,this.values.state===ze.ComponentState.DEFAULT&&Math.abs(this.values.yAxis)>ze.AxisTouchThreshold&&(this.values.state=ze.ComponentState.TOUCHED)),Object.values(this.visualResponses).forEach(t=>{t.updateFromComponent(this.values)})}}class Hl{constructor(e,t,n){if(!e)throw new Error("No xrInputSource supplied");if(!t)throw new Error("No profile supplied");this.xrInputSource=e,this.assetUrl=n,this.id=t.profileId,this.layoutDescription=t.layouts[e.handedness],this.components={},Object.keys(this.layoutDescription.components).forEach(i=>{const s=this.layoutDescription.components[i];this.components[i]=new $l(i,s)}),this.updateFromGamepad()}get gripSpace(){return this.xrInputSource.gripSpace}get targetRaySpace(){return this.xrInputSource.targetRaySpace}get data(){const e=[];return Object.values(this.components).forEach(t=>{e.push(t.data)}),e}updateFromGamepad(){Object.values(this.components).forEach(e=>{e.updateFromGamepad(this.xrInputSource.gamepad)})}}const 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Zo=1234567;const nc=Math.PI/180,ic=180/Math.PI;function ql(){const r=Math.random()*4294967295|0,e=Math.random()*4294967295|0,t=Math.random()*4294967295|0,n=Math.random()*4294967295|0;return(Ge[r&255]+Ge[r>>8&255]+Ge[r>>16&255]+Ge[r>>24&255]+"-"+Ge[e&255]+Ge[e>>8&255]+"-"+Ge[e>>16&15|64]+Ge[e>>24&255]+"-"+Ge[t&63|128]+Ge[t>>8&255]+"-"+Ge[t>>16&255]+Ge[t>>24&255]+Ge[n&255]+Ge[n>>8&255]+Ge[n>>16&255]+Ge[n>>24&255]).toLowerCase()}function Ot(r,e,t){return Math.max(e,Math.min(t,r))}function rc(r,e){return(r%e+e)%e}function Xl(r,e,t,n,i){return n+(r-e)*(i-n)/(t-e)}function Yl(r,e,t){return r!==e?(t-r)/(e-r):0}function sc(r,e,t){return(1-t)*r+t*e}function Zl(r,e,t,n){return sc(r,e,1-Math.exp(-t*n))}function Kl(r,e=1){return e-Math.abs(rc(r,e*2)-e)}function Ql(r,e,t){return r<=e?0:r>=t?1:(r=(r-e)/(t-e),r*r*(3-2*r))}function eu(r,e,t){return r<=e?0:r>=t?1:(r=(r-e)/(t-e),r*r*r*(r*(r*6-15)+10))}function tu(r,e){return r+Math.floor(Math.random()*(e-r+1))}function nu(r,e){return r+Math.random()*(e-r)}function iu(r){return r*(.5-Math.random())}function ru(r){r!==void 0&&(Zo=r);let e=Zo+=1831565813;return e=Math.imul(e^e>>>15,e|1),e^=e+Math.imul(e^e>>>7,e|61),((e^e>>>14)>>>0)/4294967296}function su(r){return r*nc}function ou(r){return r*ic}function au(r){return(r&r-1)===0&&r!==0}function cu(r){return Math.pow(2,Math.ceil(Math.log(r)/Math.LN2))}function lu(r){return Math.pow(2,Math.floor(Math.log(r)/Math.LN2))}function uu(r,e,t,n,i){const s=Math.cos,a=Math.sin,o=s(t/2),c=a(t/2),l=s((e+n)/2),u=a((e+n)/2),f=s((e-n)/2),p=a((e-n)/2),m=s((n-e)/2),x=a((n-e)/2);switch(i){case"XYX":r.set(o*u,c*f,c*p,o*l);break;case"YZY":r.set(c*p,o*u,c*f,o*l);break;case"ZXZ":r.set(c*f,c*p,o*u,o*l);break;case"XZX":r.set(o*u,c*x,c*m,o*l);break;case"YXY":r.set(c*m,o*u,c*x,o*l);break;case"ZYZ":r.set(c*x,c*m,o*u,o*l);break;default:console.warn("../math.MathUtils: .setQuaternionFromProperEuler() encountered an unknown order: "+i)}}function hu(r,e){switch(e.constructor){case Float32Array:return r;case Uint32Array:return r/4294967295;case Uint16Array:return r/65535;case Uint8Array:return r/255;case Int32Array:return Math.max(r/2147483647,-1);case Int16Array:return Math.max(r/32767,-1);case Int8Array:return Math.max(r/127,-1);default:throw new Error("Invalid component type.")}}function fu(r,e){switch(e.constructor){case Float32Array:return r;case Uint32Array:return Math.round(r*4294967295);case Uint16Array:return Math.round(r*65535);case Uint8Array:return Math.round(r*255);case Int32Array:return Math.round(r*2147483647);case Int16Array:return Math.round(r*32767);case Int8Array:return Math.round(r*127);default:throw new Error("Invalid component type.")}}const Jn={DEG2RAD:nc,RAD2DEG:ic,generateUUID:ql,clamp:Ot,euclideanModulo:rc,mapLinear:Xl,inverseLerp:Yl,lerp:sc,damp:Zl,pingpong:Kl,smoothstep:Ql,smootherstep:eu,randInt:tu,randFloat:nu,randFloatSpread:iu,seededRandom:ru,degToRad:su,radToDeg:ou,isPowerOfTwo:au,ceilPowerOfTwo:cu,floorPowerOfTwo:lu,setQuaternionFromProperEuler:uu,normalize:fu,denormalize:hu};class ie{constructor(e=0,t=0,n=0,i=1){this.isQuaternion=!0,this._x=e,this._y=t,this._z=n,this._w=i}static slerpFlat(e,t,n,i,s,a,o){let c=n[i+0],l=n[i+1],u=n[i+2],f=n[i+3];const p=s[a+0],m=s[a+1],x=s[a+2],T=s[a+3];if(o===0){e[t+0]=c,e[t+1]=l,e[t+2]=u,e[t+3]=f;return}if(o===1){e[t+0]=p,e[t+1]=m,e[t+2]=x,e[t+3]=T;return}if(f!==T||c!==p||l!==m||u!==x){let g=1-o;const v=c*p+l*m+u*x+f*T,_=v>=0?1:-1,b=1-v*v;if(b>Number.EPSILON){const C=Math.sqrt(b),P=Math.atan2(C,v*_);g=Math.sin(g*P)/C,o=Math.sin(o*P)/C}const M=o*_;if(c=c*g+p*M,l=l*g+m*M,u=u*g+x*M,f=f*g+T*M,g===1-o){const C=1/Math.sqrt(c*c+l*l+u*u+f*f);c*=C,l*=C,u*=C,f*=C}}e[t]=c,e[t+1]=l,e[t+2]=u,e[t+3]=f}static multiplyQuaternionsFlat(e,t,n,i,s,a){const o=n[i],c=n[i+1],l=n[i+2],u=n[i+3],f=s[a],p=s[a+1],m=s[a+2],x=s[a+3];return e[t]=o*x+u*f+c*m-l*p,e[t+1]=c*x+u*p+l*f-o*m,e[t+2]=l*x+u*m+o*p-c*f,e[t+3]=u*x-o*f-c*p-l*m,e}get x(){return this._x}set x(e){this._x=e,this._onChangeCallback()}get y(){return this._y}set y(e){this._y=e,this._onChangeCallback()}get z(){return this._z}set z(e){this._z=e,this._onChangeCallback()}get w(){return this._w}set w(e){this._w=e,this._onChangeCallback()}set(e,t,n,i){return this._x=e,this._y=t,this._z=n,this._w=i,this._onChangeCallback(),this}clone(){return new ie(this._x,this._y,this._z,this._w)}copy(e){return this._x=e.x,this._y=e.y,this._z=e.z,this._w=e.w,this._onChangeCallback(),this}setFromEuler(e,t=!0){const n=e._x,i=e._y,s=e._z,a=e._order,o=Math.cos,c=Math.sin,l=o(n/2),u=o(i/2),f=o(s/2),p=c(n/2),m=c(i/2),x=c(s/2);switch(a){case"XYZ":this._x=p*u*f+l*m*x,this._y=l*m*f-p*u*x,this._z=l*u*x+p*m*f,this._w=l*u*f-p*m*x;break;case"YXZ":this._x=p*u*f+l*m*x,this._y=l*m*f-p*u*x,this._z=l*u*x-p*m*f,this._w=l*u*f+p*m*x;break;case"ZXY":this._x=p*u*f-l*m*x,this._y=l*m*f+p*u*x,this._z=l*u*x+p*m*f,this._w=l*u*f-p*m*x;break;case"ZYX":this._x=p*u*f-l*m*x,this._y=l*m*f+p*u*x,this._z=l*u*x-p*m*f,this._w=l*u*f+p*m*x;break;case"YZX":this._x=p*u*f+l*m*x,this._y=l*m*f+p*u*x,this._z=l*u*x-p*m*f,this._w=l*u*f-p*m*x;break;case"XZY":this._x=p*u*f-l*m*x,this._y=l*m*f-p*u*x,this._z=l*u*x+p*m*f,this._w=l*u*f+p*m*x;break;default:console.warn("../math.Quaternion: .setFromEuler() encountered an unknown order: "+a)}return t===!0&&this._onChangeCallback(),this}setFromAxisAngle(e,t){const n=t/2,i=Math.sin(n);return this._x=e.x*i,this._y=e.y*i,this._z=e.z*i,this._w=Math.cos(n),this._onChangeCallback(),this}setFromRotationMatrix(e){const t=e.elements,n=t[0],i=t[4],s=t[8],a=t[1],o=t[5],c=t[9],l=t[2],u=t[6],f=t[10],p=n+o+f;if(p>0){const m=.5/Math.sqrt(p+1);this._w=.25/m,this._x=(u-c)*m,this._y=(s-l)*m,this._z=(a-i)*m}else if(n>o&&n>f){const m=2*Math.sqrt(1+n-o-f);this._w=(u-c)/m,this._x=.25*m,this._y=(i+a)/m,this._z=(s+l)/m}else if(o>f){const m=2*Math.sqrt(1+o-n-f);this._w=(s-l)/m,this._x=(i+a)/m,this._y=.25*m,this._z=(c+u)/m}else{const m=2*Math.sqrt(1+f-n-o);this._w=(a-i)/m,this._x=(s+l)/m,this._y=(c+u)/m,this._z=.25*m}return this._onChangeCallback(),this}setFromUnitVectors(e,t){let n=e.dot(t)+1;return n<Number.EPSILON?(n=0,Math.abs(e.x)>Math.abs(e.z)?(this._x=-e.y,this._y=e.x,this._z=0,this._w=n):(this._x=0,this._y=-e.z,this._z=e.y,this._w=n)):(this._x=e.y*t.z-e.z*t.y,this._y=e.z*t.x-e.x*t.z,this._z=e.x*t.y-e.y*t.x,this._w=n),this.normalize()}angleTo(e){return 2*Math.acos(Math.abs(Ot(this.dot(e),-1,1)))}rotateTowards(e,t){const n=this.angleTo(e);if(n===0)return this;const i=Math.min(1,t/n);return this.slerp(e,i),this}identity(){return this.set(0,0,0,1)}invert(){return this.conjugate()}conjugate(){return this._x*=-1,this._y*=-1,this._z*=-1,this._onChangeCallback(),this}dot(e){return this._x*e._x+this._y*e._y+this._z*e._z+this._w*e._w}lengthSq(){return this._x*this._x+this._y*this._y+this._z*this._z+this._w*this._w}length(){return Math.sqrt(this._x*this._x+this._y*this._y+this._z*this._z+this._w*this._w)}normalize(){let e=this.length();return e===0?(this._x=0,this._y=0,this._z=0,this._w=1):(e=1/e,this._x=this._x*e,this._y=this._y*e,this._z=this._z*e,this._w=this._w*e),this._onChangeCallback(),this}multiply(e){return this.multiplyQuaternions(this,e)}premultiply(e){return this.multiplyQuaternions(e,this)}multiplyQuaternions(e,t){const n=e._x,i=e._y,s=e._z,a=e._w,o=t._x,c=t._y,l=t._z,u=t._w;return this._x=n*u+a*o+i*l-s*c,this._y=i*u+a*c+s*o-n*l,this._z=s*u+a*l+n*c-i*o,this._w=a*u-n*o-i*c-s*l,this._onChangeCallback(),this}slerp(e,t){if(t===0)return this;if(t===1)return this.copy(e);const n=this._x,i=this._y,s=this._z,a=this._w;let o=a*e._w+n*e._x+i*e._y+s*e._z;if(o<0?(this._w=-e._w,this._x=-e._x,this._y=-e._y,this._z=-e._z,o=-o):this.copy(e),o>=1)return this._w=a,this._x=n,this._y=i,this._z=s,this;const c=1-o*o;if(c<=Number.EPSILON){const m=1-t;return this._w=m*a+t*this._w,this._x=m*n+t*this._x,this._y=m*i+t*this._y,this._z=m*s+t*this._z,this.normalize(),this}const l=Math.sqrt(c),u=Math.atan2(l,o),f=Math.sin((1-t)*u)/l,p=Math.sin(t*u)/l;return this._w=a*f+this._w*p,this._x=n*f+this._x*p,this._y=i*f+this._y*p,this._z=s*f+this._z*p,this._onChangeCallback(),this}slerpQuaternions(e,t,n){return this.copy(e).slerp(t,n)}random(){const e=2*Math.PI*Math.random(),t=2*Math.PI*Math.random(),n=Math.random(),i=Math.sqrt(1-n),s=Math.sqrt(n);return this.set(i*Math.sin(e),i*Math.cos(e),s*Math.sin(t),s*Math.cos(t))}equals(e){return e._x===this._x&&e._y===this._y&&e._z===this._z&&e._w===this._w}fromArray(e,t=0){return this._x=e[t],this._y=e[t+1],this._z=e[t+2],this._w=e[t+3],this._onChangeCallback(),this}toArray(e=[],t=0){return e[t]=this._x,e[t+1]=this._y,e[t+2]=this._z,e[t+3]=this._w,e}toJSON(){return this.toArray()}_onChange(e){return this._onChangeCallback=e,this}_onChangeCallback(){}*[Symbol.iterator](){yield this._x,yield this._y,yield this._z,yield this._w}}class G{constructor(e=0,t=0,n=0){this.isVector3=!0,G.prototype.isVector3=!0,this.x=e,this.y=t,this.z=n}set(e,t,n){return n===void 0&&(n=this.z),this.x=e,this.y=t,this.z=n,this}setScalar(e){return this.x=e,this.y=e,this.z=e,this}setX(e){return this.x=e,this}setY(e){return this.y=e,this}setZ(e){return this.z=e,this}setComponent(e,t){switch(e){case 0:this.x=t;break;case 1:this.y=t;break;case 2:this.z=t;break;default:throw new Error("index is out of range: "+e)}return this}getComponent(e){switch(e){case 0:return this.x;case 1:return this.y;case 2:return this.z;default:throw new Error("index is out of range: "+e)}}clone(){return new G(this.x,this.y,this.z)}copy(e){return this.x=e.x,this.y=e.y,this.z=e.z,this}add(e){return this.x+=e.x,this.y+=e.y,this.z+=e.z,this}addScalar(e){return this.x+=e,this.y+=e,this.z+=e,this}addVectors(e,t){return this.x=e.x+t.x,this.y=e.y+t.y,this.z=e.z+t.z,this}addScaledVector(e,t){return this.x+=e.x*t,this.y+=e.y*t,this.z+=e.z*t,this}sub(e){return this.x-=e.x,this.y-=e.y,this.z-=e.z,this}subScalar(e){return this.x-=e,this.y-=e,this.z-=e,this}subVectors(e,t){return this.x=e.x-t.x,this.y=e.y-t.y,this.z=e.z-t.z,this}multiply(e){return this.x*=e.x,this.y*=e.y,this.z*=e.z,this}multiplyScalar(e){return this.x*=e,this.y*=e,this.z*=e,this}multiplyVectors(e,t){return this.x=e.x*t.x,this.y=e.y*t.y,this.z=e.z*t.z,this}applyEuler(e){return this.applyQuaternion(Ko.setFromEuler(e))}applyAxisAngle(e,t){return this.applyQuaternion(Ko.setFromAxisAngle(e,t))}applyMatrix3(e){const t=this.x,n=this.y,i=this.z,s=e.elements;return this.x=s[0]*t+s[3]*n+s[6]*i,this.y=s[1]*t+s[4]*n+s[7]*i,this.z=s[2]*t+s[5]*n+s[8]*i,this}applyNormalMatrix(e){return this.applyMatrix3(e).normalize()}applyMatrix4(e){const t=this.x,n=this.y,i=this.z,s=e.elements,a=1/(s[3]*t+s[7]*n+s[11]*i+s[15]);return this.x=(s[0]*t+s[4]*n+s[8]*i+s[12])*a,this.y=(s[1]*t+s[5]*n+s[9]*i+s[13])*a,this.z=(s[2]*t+s[6]*n+s[10]*i+s[14])*a,this}applyQuaternion(e){const t=this.x,n=this.y,i=this.z,s=e.x,a=e.y,o=e.z,c=e.w,l=2*(a*i-o*n),u=2*(o*t-s*i),f=2*(s*n-a*t);return this.x=t+c*l+a*f-o*u,this.y=n+c*u+o*l-s*f,this.z=i+c*f+s*u-a*l,this}transformDirection(e){const t=this.x,n=this.y,i=this.z,s=e.elements;return this.x=s[0]*t+s[4]*n+s[8]*i,this.y=s[1]*t+s[5]*n+s[9]*i,this.z=s[2]*t+s[6]*n+s[10]*i,this.normalize()}divide(e){return this.x/=e.x,this.y/=e.y,this.z/=e.z,this}divideScalar(e){return this.multiplyScalar(1/e)}min(e){return this.x=Math.min(this.x,e.x),this.y=Math.min(this.y,e.y),this.z=Math.min(this.z,e.z),this}max(e){return this.x=Math.max(this.x,e.x),this.y=Math.max(this.y,e.y),this.z=Math.max(this.z,e.z),this}clamp(e,t){return this.x=Math.max(e.x,Math.min(t.x,this.x)),this.y=Math.max(e.y,Math.min(t.y,this.y)),this.z=Math.max(e.z,Math.min(t.z,this.z)),this}clampScalar(e,t){return this.x=Math.max(e,Math.min(t,this.x)),this.y=Math.max(e,Math.min(t,this.y)),this.z=Math.max(e,Math.min(t,this.z)),this}clampLength(e,t){const n=this.length();return this.divideScalar(n||1).multiplyScalar(Math.max(e,Math.min(t,n)))}floor(){return this.x=Math.floor(this.x),this.y=Math.floor(this.y),this.z=Math.floor(this.z),this}ceil(){return this.x=Math.ceil(this.x),this.y=Math.ceil(this.y),this.z=Math.ceil(this.z),this}round(){return this.x=Math.round(this.x),this.y=Math.round(this.y),this.z=Math.round(this.z),this}roundToZero(){return this.x=Math.trunc(this.x),this.y=Math.trunc(this.y),this.z=Math.trunc(this.z),this}negate(){return this.x=-this.x,this.y=-this.y,this.z=-this.z,this}dot(e){return this.x*e.x+this.y*e.y+this.z*e.z}lengthSq(){return this.x*this.x+this.y*this.y+this.z*this.z}length(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z)}manhattanLength(){return Math.abs(this.x)+Math.abs(this.y)+Math.abs(this.z)}normalize(){return this.divideScalar(this.length()||1)}setLength(e){return this.normalize().multiplyScalar(e)}lerp(e,t){return this.x+=(e.x-this.x)*t,this.y+=(e.y-this.y)*t,this.z+=(e.z-this.z)*t,this}lerpVectors(e,t,n){return this.x=e.x+(t.x-e.x)*n,this.y=e.y+(t.y-e.y)*n,this.z=e.z+(t.z-e.z)*n,this}cross(e){return this.crossVectors(this,e)}crossVectors(e,t){const n=e.x,i=e.y,s=e.z,a=t.x,o=t.y,c=t.z;return this.x=i*c-s*o,this.y=s*a-n*c,this.z=n*o-i*a,this}projectOnVector(e){const t=e.lengthSq();if(t===0)return this.set(0,0,0);const n=e.dot(this)/t;return this.copy(e).multiplyScalar(n)}projectOnPlane(e){return ds.copy(this).projectOnVector(e),this.sub(ds)}reflect(e){return this.sub(ds.copy(e).multiplyScalar(2*this.dot(e)))}angleTo(e){const t=Math.sqrt(this.lengthSq()*e.lengthSq());if(t===0)return Math.PI/2;const n=this.dot(e)/t;return Math.acos(Ot(n,-1,1))}distanceTo(e){return Math.sqrt(this.distanceToSquared(e))}distanceToSquared(e){const t=this.x-e.x,n=this.y-e.y,i=this.z-e.z;return t*t+n*n+i*i}manhattanDistanceTo(e){return Math.abs(this.x-e.x)+Math.abs(this.y-e.y)+Math.abs(this.z-e.z)}setFromSphericalCoords(e,t,n){const i=Math.sin(t)*e;return this.x=i*Math.sin(n),this.y=Math.cos(t)*e,this.z=i*Math.cos(n),this}setFromCylindricalCoords(e,t,n){return this.x=e*Math.sin(t),this.y=n,this.z=e*Math.cos(t),this}setFromMatrixPosition(e){const t=e.elements;return this.x=t[12],this.y=t[13],this.z=t[14],this}setFromMatrixScale(e){const t=this.setFromMatrixColumn(e,0).length(),n=this.setFromMatrixColumn(e,1).length(),i=this.setFromMatrixColumn(e,2).length();return this.x=t,this.y=n,this.z=i,this}setFromMatrixColumn(e,t){return this.fromArray(e.elements,t*4)}setFromMatrix3Column(e,t){return this.fromArray(e.elements,t*3)}setFromEuler(e){return this.x=e._x,this.y=e._y,this.z=e._z,this}equals(e){return e.x===this.x&&e.y===this.y&&e.z===this.z}fromArray(e,t=0){return this.x=e[t],this.y=e[t+1],this.z=e[t+2],this}toArray(e=[],t=0){return e[t]=this.x,e[t+1]=this.y,e[t+2]=this.z,e}random(){return this.x=Math.random(),this.y=Math.random(),this.z=Math.random(),this}randomDirection(){const e=Math.random()*Math.PI*2,t=Math.random()*2-1,n=Math.sqrt(1-t*t);return this.x=n*Math.cos(e),this.y=t,this.z=n*Math.sin(e),this}abs(){return this.x=Math.abs(this.x),this.y=Math.abs(this.y),this.z=Math.abs(this.z),this}*[Symbol.iterator](){yield this.x,yield this.y,yield this.z}}const ds=new G,Ko=new ie,Qi=2e3,Qo=2001;class Et{constructor(e,t,n,i,s,a,o,c,l,u,f,p,m,x,T,g){this.isMatrix4=!0,Et.prototype.isMatrix4=!0,this.elements=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],e!==void 0&&this.set(e,t,n,i,s,a,o,c,l,u,f,p,m,x,T,g)}extractPosition(e){return console.warn("THREE.Matrix4: .extractPosition() has been renamed to .copyPosition()."),this.copyPosition(e)}multiplyToArray(e,t,n){return console.error("THREE.Matrix4: .multiplyToArray() has been removed."),this}setRotationFromQuaternion(e){return this.makeRotationFromQuaternion(e)}set(e,t,n,i,s,a,o,c,l,u,f,p,m,x,T,g){const v=this.elements;return v[0]=e,v[4]=t,v[8]=n,v[12]=i,v[1]=s,v[5]=a,v[9]=o,v[13]=c,v[2]=l,v[6]=u,v[10]=f,v[14]=p,v[3]=m,v[7]=x,v[11]=T,v[15]=g,this}identity(){return this.set(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1),this}clone(){return new Et().fromArray(this.elements)}copy(e){const t=this.elements,n=e.elements;return t[0]=n[0],t[1]=n[1],t[2]=n[2],t[3]=n[3],t[4]=n[4],t[5]=n[5],t[6]=n[6],t[7]=n[7],t[8]=n[8],t[9]=n[9],t[10]=n[10],t[11]=n[11],t[12]=n[12],t[13]=n[13],t[14]=n[14],t[15]=n[15],this}copyPosition(e){const t=this.elements,n=e.elements;return t[12]=n[12],t[13]=n[13],t[14]=n[14],this}setFromMatrix3(e){const t=e.elements;return this.set(t[0],t[3],t[6],0,t[1],t[4],t[7],0,t[2],t[5],t[8],0,0,0,0,1),this}extractBasis(e,t,n){return e.setFromMatrixColumn(this,0),t.setFromMatrixColumn(this,1),n.setFromMatrixColumn(this,2),this}makeBasis(e,t,n){return this.set(e.x,t.x,n.x,0,e.y,t.y,n.y,0,e.z,t.z,n.z,0,0,0,0,1),this}extractRotation(e){const t=this.elements,n=e.elements,i=1/wn.setFromMatrixColumn(e,0).length(),s=1/wn.setFromMatrixColumn(e,1).length(),a=1/wn.setFromMatrixColumn(e,2).length();return t[0]=n[0]*i,t[1]=n[1]*i,t[2]=n[2]*i,t[3]=0,t[4]=n[4]*s,t[5]=n[5]*s,t[6]=n[6]*s,t[7]=0,t[8]=n[8]*a,t[9]=n[9]*a,t[10]=n[10]*a,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,this}makeRotationFromEuler(e){const t=this.elements,n=e.x,i=e.y,s=e.z,a=Math.cos(n),o=Math.sin(n),c=Math.cos(i),l=Math.sin(i),u=Math.cos(s),f=Math.sin(s);if(e.order==="XYZ"){const p=a*u,m=a*f,x=o*u,T=o*f;t[0]=c*u,t[4]=-c*f,t[8]=l,t[1]=m+x*l,t[5]=p-T*l,t[9]=-o*c,t[2]=T-p*l,t[6]=x+m*l,t[10]=a*c}else if(e.order==="YXZ"){const p=c*u,m=c*f,x=l*u,T=l*f;t[0]=p+T*o,t[4]=x*o-m,t[8]=a*l,t[1]=a*f,t[5]=a*u,t[9]=-o,t[2]=m*o-x,t[6]=T+p*o,t[10]=a*c}else if(e.order==="ZXY"){const p=c*u,m=c*f,x=l*u,T=l*f;t[0]=p-T*o,t[4]=-a*f,t[8]=x+m*o,t[1]=m+x*o,t[5]=a*u,t[9]=T-p*o,t[2]=-a*l,t[6]=o,t[10]=a*c}else if(e.order==="ZYX"){const p=a*u,m=a*f,x=o*u,T=o*f;t[0]=c*u,t[4]=x*l-m,t[8]=p*l+T,t[1]=c*f,t[5]=T*l+p,t[9]=m*l-x,t[2]=-l,t[6]=o*c,t[10]=a*c}else if(e.order==="YZX"){const p=a*c,m=a*l,x=o*c,T=o*l;t[0]=c*u,t[4]=T-p*f,t[8]=x*f+m,t[1]=f,t[5]=a*u,t[9]=-o*u,t[2]=-l*u,t[6]=m*f+x,t[10]=p-T*f}else if(e.order==="XZY"){const p=a*c,m=a*l,x=o*c,T=o*l;t[0]=c*u,t[4]=-f,t[8]=l*u,t[1]=p*f+T,t[5]=a*u,t[9]=m*f-x,t[2]=x*f-m,t[6]=o*u,t[10]=T*f+p}return t[3]=0,t[7]=0,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,this}makeRotationFromQuaternion(e){return this.compose(du,e,pu)}lookAt(e,t,n){const i=this.elements;return lt.subVectors(e,t),lt.lengthSq()===0&&(lt.z=1),lt.normalize(),Yt.crossVectors(n,lt),Yt.lengthSq()===0&&(Math.abs(n.z)===1?lt.x+=1e-4:lt.z+=1e-4,lt.normalize(),Yt.crossVectors(n,lt)),Yt.normalize(),er.crossVectors(lt,Yt),i[0]=Yt.x,i[4]=er.x,i[8]=lt.x,i[1]=Yt.y,i[5]=er.y,i[9]=lt.y,i[2]=Yt.z,i[6]=er.z,i[10]=lt.z,this}multiply(e){return this.multiplyMatrices(this,e)}premultiply(e){return this.multiplyMatrices(e,this)}multiplyMatrices(e,t){const n=e.elements,i=t.elements,s=this.elements,a=n[0],o=n[4],c=n[8],l=n[12],u=n[1],f=n[5],p=n[9],m=n[13],x=n[2],T=n[6],g=n[10],v=n[14],_=n[3],b=n[7],M=n[11],C=n[15],P=i[0],E=i[4],z=i[8],I=i[12],R=i[1],N=i[5],O=i[9],U=i[13],L=i[2],J=i[6],$=i[10],K=i[14],W=i[3],me=i[7],ne=i[11],ue=i[15];return s[0]=a*P+o*R+c*L+l*W,s[4]=a*E+o*N+c*J+l*me,s[8]=a*z+o*O+c*$+l*ne,s[12]=a*I+o*U+c*K+l*ue,s[1]=u*P+f*R+p*L+m*W,s[5]=u*E+f*N+p*J+m*me,s[9]=u*z+f*O+p*$+m*ne,s[13]=u*I+f*U+p*K+m*ue,s[2]=x*P+T*R+g*L+v*W,s[6]=x*E+T*N+g*J+v*me,s[10]=x*z+T*O+g*$+v*ne,s[14]=x*I+T*U+g*K+v*ue,s[3]=_*P+b*R+M*L+C*W,s[7]=_*E+b*N+M*J+C*me,s[11]=_*z+b*O+M*$+C*ne,s[15]=_*I+b*U+M*K+C*ue,this}multiplyScalar(e){const t=this.elements;return t[0]*=e,t[4]*=e,t[8]*=e,t[12]*=e,t[1]*=e,t[5]*=e,t[9]*=e,t[13]*=e,t[2]*=e,t[6]*=e,t[10]*=e,t[14]*=e,t[3]*=e,t[7]*=e,t[11]*=e,t[15]*=e,this}determinant(){const e=this.elements,t=e[0],n=e[4],i=e[8],s=e[12],a=e[1],o=e[5],c=e[9],l=e[13],u=e[2],f=e[6],p=e[10],m=e[14],x=e[3],T=e[7],g=e[11],v=e[15];return x*(+s*c*f-i*l*f-s*o*p+n*l*p+i*o*m-n*c*m)+T*(+t*c*m-t*l*p+s*a*p-i*a*m+i*l*u-s*c*u)+g*(+t*l*f-t*o*m-s*a*f+n*a*m+s*o*u-n*l*u)+v*(-i*o*u-t*c*f+t*o*p+i*a*f-n*a*p+n*c*u)}transpose(){const e=this.elements;let t;return t=e[1],e[1]=e[4],e[4]=t,t=e[2],e[2]=e[8],e[8]=t,t=e[6],e[6]=e[9],e[9]=t,t=e[3],e[3]=e[12],e[12]=t,t=e[7],e[7]=e[13],e[13]=t,t=e[11],e[11]=e[14],e[14]=t,this}setPosition(e,t,n){const i=this.elements;return e.isVector3?(i[12]=e.x,i[13]=e.y,i[14]=e.z):(i[12]=e,i[13]=t,i[14]=n),this}invert(){const e=this.elements,t=e[0],n=e[1],i=e[2],s=e[3],a=e[4],o=e[5],c=e[6],l=e[7],u=e[8],f=e[9],p=e[10],m=e[11],x=e[12],T=e[13],g=e[14],v=e[15],_=f*g*l-T*p*l+T*c*m-o*g*m-f*c*v+o*p*v,b=x*p*l-u*g*l-x*c*m+a*g*m+u*c*v-a*p*v,M=u*T*l-x*f*l+x*o*m-a*T*m-u*o*v+a*f*v,C=x*f*c-u*T*c-x*o*p+a*T*p+u*o*g-a*f*g,P=t*_+n*b+i*M+s*C;if(P===0)return this.set(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0);const E=1/P;return e[0]=_*E,e[1]=(T*p*s-f*g*s-T*i*m+n*g*m+f*i*v-n*p*v)*E,e[2]=(o*g*s-T*c*s+T*i*l-n*g*l-o*i*v+n*c*v)*E,e[3]=(f*c*s-o*p*s-f*i*l+n*p*l+o*i*m-n*c*m)*E,e[4]=b*E,e[5]=(u*g*s-x*p*s+x*i*m-t*g*m-u*i*v+t*p*v)*E,e[6]=(x*c*s-a*g*s-x*i*l+t*g*l+a*i*v-t*c*v)*E,e[7]=(a*p*s-u*c*s+u*i*l-t*p*l-a*i*m+t*c*m)*E,e[8]=M*E,e[9]=(x*f*s-u*T*s-x*n*m+t*T*m+u*n*v-t*f*v)*E,e[10]=(a*T*s-x*o*s+x*n*l-t*T*l-a*n*v+t*o*v)*E,e[11]=(u*o*s-a*f*s-u*n*l+t*f*l+a*n*m-t*o*m)*E,e[12]=C*E,e[13]=(u*T*i-x*f*i+x*n*p-t*T*p-u*n*g+t*f*g)*E,e[14]=(x*o*i-a*T*i-x*n*c+t*T*c+a*n*g-t*o*g)*E,e[15]=(a*f*i-u*o*i+u*n*c-t*f*c-a*n*p+t*o*p)*E,this}scale(e){const t=this.elements,n=e.x,i=e.y,s=e.z;return t[0]*=n,t[4]*=i,t[8]*=s,t[1]*=n,t[5]*=i,t[9]*=s,t[2]*=n,t[6]*=i,t[10]*=s,t[3]*=n,t[7]*=i,t[11]*=s,this}getMaxScaleOnAxis(){const e=this.elements,t=e[0]*e[0]+e[1]*e[1]+e[2]*e[2],n=e[4]*e[4]+e[5]*e[5]+e[6]*e[6],i=e[8]*e[8]+e[9]*e[9]+e[10]*e[10];return Math.sqrt(Math.max(t,n,i))}makeTranslation(e,t,n){return e.isVector3?this.set(1,0,0,e.x,0,1,0,e.y,0,0,1,e.z,0,0,0,1):this.set(1,0,0,e,0,1,0,t,0,0,1,n,0,0,0,1),this}makeRotationX(e){const t=Math.cos(e),n=Math.sin(e);return this.set(1,0,0,0,0,t,-n,0,0,n,t,0,0,0,0,1),this}makeRotationY(e){const t=Math.cos(e),n=Math.sin(e);return this.set(t,0,n,0,0,1,0,0,-n,0,t,0,0,0,0,1),this}makeRotationZ(e){const t=Math.cos(e),n=Math.sin(e);return this.set(t,-n,0,0,n,t,0,0,0,0,1,0,0,0,0,1),this}makeRotationAxis(e,t){const n=Math.cos(t),i=Math.sin(t),s=1-n,a=e.x,o=e.y,c=e.z,l=s*a,u=s*o;return this.set(l*a+n,l*o-i*c,l*c+i*o,0,l*o+i*c,u*o+n,u*c-i*a,0,l*c-i*o,u*c+i*a,s*c*c+n,0,0,0,0,1),this}makeScale(e,t,n){return this.set(e,0,0,0,0,t,0,0,0,0,n,0,0,0,0,1),this}makeShear(e,t,n,i,s,a){return this.set(1,n,s,0,e,1,a,0,t,i,1,0,0,0,0,1),this}compose(e,t,n){const i=this.elements,s=t._x,a=t._y,o=t._z,c=t._w,l=s+s,u=a+a,f=o+o,p=s*l,m=s*u,x=s*f,T=a*u,g=a*f,v=o*f,_=c*l,b=c*u,M=c*f,C=n.x,P=n.y,E=n.z;return i[0]=(1-(T+v))*C,i[1]=(m+M)*C,i[2]=(x-b)*C,i[3]=0,i[4]=(m-M)*P,i[5]=(1-(p+v))*P,i[6]=(g+_)*P,i[7]=0,i[8]=(x+b)*E,i[9]=(g-_)*E,i[10]=(1-(p+T))*E,i[11]=0,i[12]=e.x,i[13]=e.y,i[14]=e.z,i[15]=1,this}decompose(e,t,n){const i=this.elements;let s=wn.set(i[0],i[1],i[2]).length();const a=wn.set(i[4],i[5],i[6]).length(),o=wn.set(i[8],i[9],i[10]).length();this.determinant()<0&&(s=-s),e.x=i[12],e.y=i[13],e.z=i[14],Ct.copy(this);const l=1/s,u=1/a,f=1/o;return Ct.elements[0]*=l,Ct.elements[1]*=l,Ct.elements[2]*=l,Ct.elements[4]*=u,Ct.elements[5]*=u,Ct.elements[6]*=u,Ct.elements[8]*=f,Ct.elements[9]*=f,Ct.elements[10]*=f,t.setFromRotationMatrix(Ct),n.x=s,n.y=a,n.z=o,this}makePerspective(e,t,n,i,s,a,o=Qi){const c=this.elements,l=2*s/(t-e),u=2*s/(n-i),f=(t+e)/(t-e),p=(n+i)/(n-i);let m,x;if(o===Qi)m=-(a+s)/(a-s),x=-2*a*s/(a-s);else if(o===Qo)m=-a/(a-s),x=-a*s/(a-s);else throw new Error("Matrix4.makePerspective(): Invalid coordinate system: "+o);return c[0]=l,c[4]=0,c[8]=f,c[12]=0,c[1]=0,c[5]=u,c[9]=p,c[13]=0,c[2]=0,c[6]=0,c[10]=m,c[14]=x,c[3]=0,c[7]=0,c[11]=-1,c[15]=0,this}makeOrthographic(e,t,n,i,s,a,o=Qi){const c=this.elements,l=1/(t-e),u=1/(n-i),f=1/(a-s),p=(t+e)*l,m=(n+i)*u;let x,T;if(o===Qi)x=(a+s)*f,T=-2*f;else if(o===Qo)x=s*f,T=-1*f;else throw new Error("../math.Matrix4.makeOrthographic(): Invalid coordinate system: "+o);return c[0]=2*l,c[4]=0,c[8]=0,c[12]=-p,c[1]=0,c[5]=2*u,c[9]=0,c[13]=-m,c[2]=0,c[6]=0,c[10]=T,c[14]=-x,c[3]=0,c[7]=0,c[11]=0,c[15]=1,this}equals(e){const t=this.elements,n=e.elements;for(let i=0;i<16;i++)if(t[i]!==n[i])return!1;return!0}fromArray(e,t=0){for(let n=0;n<16;n++)this.elements[n]=e[n+t];return this}toArray(e=[],t=0){const n=this.elements;return e[t]=n[0],e[t+1]=n[1],e[t+2]=n[2],e[t+3]=n[3],e[t+4]=n[4],e[t+5]=n[5],e[t+6]=n[6],e[t+7]=n[7],e[t+8]=n[8],e[t+9]=n[9],e[t+10]=n[10],e[t+11]=n[11],e[t+12]=n[12],e[t+13]=n[13],e[t+14]=n[14],e[t+15]=n[15],e}}const wn=new G,Ct=new Et,du=new G(0,0,0),pu=new G(1,1,1),Yt=new G,er=new G,lt=new G,ea=new Et,ta=new ie;class ui{constructor(e=0,t=0,n=0,i=ui.DEFAULT_ORDER){this.isEuler=!0,this._x=e,this._y=t,this._z=n,this._order=i}get x(){return this._x}set x(e){this._x=e,this._onChangeCallback()}get y(){return this._y}set y(e){this._y=e,this._onChangeCallback()}get z(){return this._z}set z(e){this._z=e,this._onChangeCallback()}get order(){return this._order}set order(e){this._order=e,this._onChangeCallback()}set(e,t,n,i=this._order){return this._x=e,this._y=t,this._z=n,this._order=i,this._onChangeCallback(),this}clone(){return new ui(this._x,this._y,this._z,this._order)}copy(e){return this._x=e._x,this._y=e._y,this._z=e._z,this._order=e._order,this._onChangeCallback(),this}setFromRotationMatrix(e,t=this._order,n=!0){const i=e.elements,s=i[0],a=i[4],o=i[8],c=i[1],l=i[5],u=i[9],f=i[2],p=i[6],m=i[10];switch(t){case"XYZ":this._y=Math.asin(Ot(o,-1,1)),Math.abs(o)<.9999999?(this._x=Math.atan2(-u,m),this._z=Math.atan2(-a,s)):(this._x=Math.atan2(p,l),this._z=0);break;case"YXZ":this._x=Math.asin(-Ot(u,-1,1)),Math.abs(u)<.9999999?(this._y=Math.atan2(o,m),this._z=Math.atan2(c,l)):(this._y=Math.atan2(-f,s),this._z=0);break;case"ZXY":this._x=Math.asin(Ot(p,-1,1)),Math.abs(p)<.9999999?(this._y=Math.atan2(-f,m),this._z=Math.atan2(-a,