parcelRequire=function(e,r,t,n){var i,o="function"==typeof parcelRequire&&parcelRequire,u="function"==typeof require&&require;function f(t,n){if(!r[t]){if(!e[t]){var i="function"==typeof parcelRequire&&parcelRequire;if(!n&&i)return i(t,!0);if(o)return o(t,!0);if(u&&"string"==typeof t)return u(t);var c=new Error("Cannot find module '"+t+"'");throw c.code="MODULE_NOT_FOUND",c}p.resolve=function(r){return e[t][1][r]||r},p.cache={};var l=r[t]=new f.Module(t);e[t][0].call(l.exports,p,l,l.exports,this)}return r[t].exports;function p(e){return f(p.resolve(e))}}f.isParcelRequire=!0,f.Module=function(e){this.id=e,this.bundle=f,this.exports={}},f.modules=e,f.cache=r,f.parent=o,f.register=function(r,t){e[r]=[function(e,r){r.exports=t},{}]};for(var c=0;c<t.length;c++)try{f(t[c])}catch(e){i||(i=e)}if(t.length){var l=f(t[t.length-1]);"object"==typeof exports&&"undefined"!=typeof module?module.exports=l:"function"==typeof define&&define.amd?define(function(){return l}):n&&(this[n]=l)}if(parcelRequire=f,i)throw i;return f}({"M5nx":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports._Math=void 0;var t={DEG2RAD:Math.PI/180,RAD2DEG:180/Math.PI,generateUUID:function(){for(var t=[],r=0;r<256;r++)t[r]=(r<16?"0":"")+r.toString(16);return function(){var r=4294967295*Math.random()|0,n=4294967295*Math.random()|0,o=4294967295*Math.random()|0,a=4294967295*Math.random()|0;return(t[255&r]+t[r>>8&255]+t[r>>16&255]+t[r>>24&255]+"-"+t[255&n]+t[n>>8&255]+"-"+t[n>>16&15|64]+t[n>>24&255]+"-"+t[63&o|128]+t[o>>8&255]+"-"+t[o>>16&255]+t[o>>24&255]+t[255&a]+t[a>>8&255]+t[a>>16&255]+t[a>>24&255]).toUpperCase()}}(),clamp:function(t,r,n){return Math.max(r,Math.min(n,t))},euclideanModulo:function(t,r){return(t%r+r)%r},mapLinear:function(t,r,n,o,a){return o+(t-r)*(a-o)/(n-r)},lerp:function(t,r,n){return(1-n)*t+n*r},smoothstep:function(t,r,n){return t<=r?0:t>=n?1:(t=(t-r)/(n-r))*t*(3-2*t)},smootherstep:function(t,r,n){return t<=r?0:t>=n?1:(t=(t-r)/(n-r))*t*t*(t*(6*t-15)+10)},randInt:function(t,r){return t+Math.floor(Math.random()*(r-t+1))},randFloat:function(t,r){return t+Math.random()*(r-t)},randFloatSpread:function(t){return t*(.5-Math.random())},degToRad:function(r){return r*t.DEG2RAD},radToDeg:function(r){return r*t.RAD2DEG},isPowerOfTwo:function(t){return 0==(t&t-1)&&0!==t},ceilPowerOfTwo:function(t){return Math.pow(2,Math.ceil(Math.log(t)/Math.LN2))},floorPowerOfTwo:function(t){return Math.pow(2,Math.floor(Math.log(t)/Math.LN2))}};exports._Math=t;
},{}],"87fW":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.Quaternion=s;var t=require("./Math.js"),i=require("./Vector3.js");function s(t,i,s,h){this._x=t||0,this._y=i||0,this._z=s||0,this._w=void 0!==h?h:1}Object.assign(s,{slerp:function(t,i,s,h){return s.copy(t).slerp(i,h)},slerpFlat:function(t,i,s,h,n,_,r){var e=s[h+0],a=s[h+1],o=s[h+2],u=s[h+3],c=n[_+0],l=n[_+1],y=n[_+2],x=n[_+3];if(u!==x||e!==c||a!==l||o!==y){var w=1-r,z=e*c+a*l+o*y+u*x,f=z>=0?1:-1,C=1-z*z;if(C>Number.EPSILON){var g=Math.sqrt(C),p=Math.atan2(g,z*f);w=Math.sin(w*p)/g,r=Math.sin(r*p)/g}var M=r*f;if(e=e*w+c*M,a=a*w+l*M,o=o*w+y*M,u=u*w+x*M,w===1-r){var b=1/Math.sqrt(e*e+a*a+o*o+u*u);e*=b,a*=b,o*=b,u*=b}}t[i]=e,t[i+1]=a,t[i+2]=o,t[i+3]=u}}),Object.defineProperties(s.prototype,{x:{get:function(){return this._x},set:function(t){this._x=t,this.onChangeCallback()}},y:{get:function(){return this._y},set:function(t){this._y=t,this.onChangeCallback()}},z:{get:function(){return this._z},set:function(t){this._z=t,this.onChangeCallback()}},w:{get:function(){return this._w},set:function(t){this._w=t,this.onChangeCallback()}}}),Object.assign(s.prototype,{isQuaternion:!0,set:function(t,i,s,h){return this._x=t,this._y=i,this._z=s,this._w=h,this.onChangeCallback(),this},clone:function(){return new this.constructor(this._x,this._y,this._z,this._w)},copy:function(t){return this._x=t.x,this._y=t.y,this._z=t.z,this._w=t.w,this.onChangeCallback(),this},setFromEuler:function(t,i){if(!t||!t.isEuler)throw new Error("THREE.Quaternion: .setFromEuler() now expects an Euler rotation rather than a Vector3 and order.");var s=t._x,h=t._y,n=t._z,_=t.order,r=Math.cos,e=Math.sin,a=r(s/2),o=r(h/2),u=r(n/2),c=e(s/2),l=e(h/2),y=e(n/2);return"XYZ"===_?(this._x=c*o*u+a*l*y,this._y=a*l*u-c*o*y,this._z=a*o*y+c*l*u,this._w=a*o*u-c*l*y):"YXZ"===_?(this._x=c*o*u+a*l*y,this._y=a*l*u-c*o*y,this._z=a*o*y-c*l*u,this._w=a*o*u+c*l*y):"ZXY"===_?(this._x=c*o*u-a*l*y,this._y=a*l*u+c*o*y,this._z=a*o*y+c*l*u,this._w=a*o*u-c*l*y):"ZYX"===_?(this._x=c*o*u-a*l*y,this._y=a*l*u+c*o*y,this._z=a*o*y-c*l*u,this._w=a*o*u+c*l*y):"YZX"===_?(this._x=c*o*u+a*l*y,this._y=a*l*u+c*o*y,this._z=a*o*y-c*l*u,this._w=a*o*u-c*l*y):"XZY"===_&&(this._x=c*o*u-a*l*y,this._y=a*l*u-c*o*y,this._z=a*o*y+c*l*u,this._w=a*o*u+c*l*y),!1!==i&&this.onChangeCallback(),this},setFromAxisAngle:function(t,i){var s=i/2,h=Math.sin(s);return this._x=t.x*h,this._y=t.y*h,this._z=t.z*h,this._w=Math.cos(s),this.onChangeCallback(),this},setFromRotationMatrix:function(t){var i,s=t.elements,h=s[0],n=s[4],_=s[8],r=s[1],e=s[5],a=s[9],o=s[2],u=s[6],c=s[10],l=h+e+c;return l>0?(i=.5/Math.sqrt(l+1),this._w=.25/i,this._x=(u-a)*i,this._y=(_-o)*i,this._z=(r-n)*i):h>e&&h>c?(i=2*Math.sqrt(1+h-e-c),this._w=(u-a)/i,this._x=.25*i,this._y=(n+r)/i,this._z=(_+o)/i):e>c?(i=2*Math.sqrt(1+e-h-c),this._w=(_-o)/i,this._x=(n+r)/i,this._y=.25*i,this._z=(a+u)/i):(i=2*Math.sqrt(1+c-h-e),this._w=(r-n)/i,this._x=(_+o)/i,this._y=(a+u)/i,this._z=.25*i),this.onChangeCallback(),this},setFromUnitVectors:function(){var t,s=new i.Vector3;return function(h,n){return void 0===s&&(s=new i.Vector3),(t=h.dot(n)+1)<1e-6?(t=0,Math.abs(h.x)>Math.abs(h.z)?s.set(-h.y,h.x,0):s.set(0,-h.z,h.y)):s.crossVectors(h,n),this._x=s.x,this._y=s.y,this._z=s.z,this._w=t,this.normalize()}}(),angleTo:function(i){return 2*Math.acos(Math.abs(t._Math.clamp(this.dot(i),-1,1)))},rotateTowards:function(t,i){var s=this.angleTo(t);if(0===s)return this;var h=Math.min(1,i/s);return this.slerp(t,h),this},inverse:function(){return this.conjugate()},conjugate:function(){return this._x*=-1,this._y*=-1,this._z*=-1,this.onChangeCallback(),this},dot:function(t){return this._x*t._x+this._y*t._y+this._z*t._z+this._w*t._w},lengthSq:function(){return this._x*this._x+this._y*this._y+this._z*this._z+this._w*this._w},length:function(){return Math.sqrt(this._x*this._x+this._y*this._y+this._z*this._z+this._w*this._w)},normalize:function(){var t=this.length();return 0===t?(this._x=0,this._y=0,this._z=0,this._w=1):(t=1/t,this._x=this._x*t,this._y=this._y*t,this._z=this._z*t,this._w=this._w*t),this.onChangeCallback(),this},multiply:function(t,i){return void 0!==i?(console.warn("THREE.Quaternion: .multiply() now only accepts one argument. Use .multiplyQuaternions( a, b ) instead."),this.multiplyQuaternions(t,i)):this.multiplyQuaternions(this,t)},premultiply:function(t){return this.multiplyQuaternions(t,this)},multiplyQuaternions:function(t,i){var s=t._x,h=t._y,n=t._z,_=t._w,r=i._x,e=i._y,a=i._z,o=i._w;return this._x=s*o+_*r+h*a-n*e,this._y=h*o+_*e+n*r-s*a,this._z=n*o+_*a+s*e-h*r,this._w=_*o-s*r-h*e-n*a,this.onChangeCallback(),this},slerp:function(t,i){if(0===i)return this;if(1===i)return this.copy(t);var s=this._x,h=this._y,n=this._z,_=this._w,r=_*t._w+s*t._x+h*t._y+n*t._z;if(r<0?(this._w=-t._w,this._x=-t._x,this._y=-t._y,this._z=-t._z,r=-r):this.copy(t),r>=1)return this._w=_,this._x=s,this._y=h,this._z=n,this;var e=1-r*r;if(e<=Number.EPSILON){var a=1-i;return this._w=a*_+i*this._w,this._x=a*s+i*this._x,this._y=a*h+i*this._y,this._z=a*n+i*this._z,this.normalize()}var o=Math.sqrt(e),u=Math.atan2(o,r),c=Math.sin((1-i)*u)/o,l=Math.sin(i*u)/o;return this._w=_*c+this._w*l,this._x=s*c+this._x*l,this._y=h*c+this._y*l,this._z=n*c+this._z*l,this.onChangeCallback(),this},equals:function(t){return t._x===this._x&&t._y===this._y&&t._z===this._z&&t._w===this._w},fromArray:function(t,i){return void 0===i&&(i=0),this._x=t[i],this._y=t[i+1],this._z=t[i+2],this._w=t[i+3],this.onChangeCallback(),this},toArray:function(t,i){return void 0===t&&(t=[]),void 0===i&&(i=0),t[i]=this._x,t[i+1]=this._y,t[i+2]=this._z,t[i+3]=this._w,t},onChange:function(t){return this.onChangeCallback=t,this},onChangeCallback:function(){}});
},{"./Math.js":"M5nx","./Vector3.js":"QLQv"}],"QLQv":[function(require,module,exports) {
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Use .addVectors( a, b ) instead."),this.addVectors(t,i)):(this.x+=t.x,this.y+=t.y,this.z+=t.z,this)},addScalar:function(t){return this.x+=t,this.y+=t,this.z+=t,this},addVectors:function(t,i){return this.x=t.x+i.x,this.y=t.y+i.y,this.z=t.z+i.z,this},addScaledVector:function(t,i){return this.x+=t.x*i,this.y+=t.y*i,this.z+=t.z*i,this},sub:function(t,i){return void 0!==i?(console.warn("THREE.Vector3: .sub() now only accepts one argument. Use .subVectors( a, b ) instead."),this.subVectors(t,i)):(this.x-=t.x,this.y-=t.y,this.z-=t.z,this)},subScalar:function(t){return this.x-=t,this.y-=t,this.z-=t,this},subVectors:function(t,i){return this.x=t.x-i.x,this.y=t.y-i.y,this.z=t.z-i.z,this},multiply:function(t,i){return void 0!==i?(console.warn("THREE.Vector3: .multiply() now only accepts one argument. Use .multiplyVectors( a, b ) instead."),this.multiplyVectors(t,i)):(this.x*=t.x,this.y*=t.y,this.z*=t.z,this)},multiplyScalar:function(t){return this.x*=t,this.y*=t,this.z*=t,this},multiplyVectors:function(t,i){return this.x=t.x*i.x,this.y=t.y*i.y,this.z=t.z*i.z,this},applyEuler:function(){var t=new s.Quaternion;return function(i){return i&&i.isEuler||console.error("THREE.Vector3: .applyEuler() now expects an Euler rotation rather than a Vector3 and order."),this.applyQuaternion(t.setFromEuler(i))}}(),applyAxisAngle:function(){var t=new s.Quaternion;return function(i,s){return this.applyQuaternion(t.setFromAxisAngle(i,s))}}(),applyMatrix3:function(t){var i=this.x,s=this.y,r=this.z,n=t.elements;return this.x=n[0]*i+n[3]*s+n[6]*r,this.y=n[1]*i+n[4]*s+n[7]*r,this.z=n[2]*i+n[5]*s+n[8]*r,this},applyMatrix4:function(t){var i=this.x,s=this.y,r=this.z,n=t.elements,h=1/(n[3]*i+n[7]*s+n[11]*r+n[15]);return this.x=(n[0]*i+n[4]*s+n[8]*r+n[12])*h,this.y=(n[1]*i+n[5]*s+n[9]*r+n[13])*h,this.z=(n[2]*i+n[6]*s+n[10]*r+n[14])*h,this},applyQuaternion:function(t){var i=this.x,s=this.y,r=this.z,n=t.x,h=t.y,e=t.z,o=t.w,a=o*i+h*r-e*s,u=o*s+e*i-n*r,c=o*r+n*s-h*i,l=-n*i-h*s-e*r;return this.x=a*o+l*-n+u*-e-c*-h,this.y=u*o+l*-h+c*-n-a*-e,this.z=c*o+l*-e+a*-h-u*-n,this},project:function(t){return this.applyMatrix4(t.matrixWorldInverse).applyMatrix4(t.projectionMatrix)},unproject:function(){var t=new i.Matrix4;return function(i){return this.applyMatrix4(t.getInverse(i.projectionMatrix)).applyMatrix4(i.matrixWorld)}}(),transformDirection:function(t){var i=this.x,s=this.y,r=this.z,n=t.elements;return this.x=n[0]*i+n[4]*s+n[8]*r,this.y=n[1]*i+n[5]*s+n[9]*r,this.z=n[2]*i+n[6]*s+n[10]*r,this.normalize()},divide:function(t){return this.x/=t.x,this.y/=t.y,this.z/=t.z,this},divideScalar:function(t){return this.multiplyScalar(1/t)},min:function(t){return this.x=Math.min(this.x,t.x),this.y=Math.min(this.y,t.y),this.z=Math.min(this.z,t.z),this},max:function(t){return this.x=Math.max(this.x,t.x),this.y=Math.max(this.y,t.y),this.z=Math.max(this.z,t.z),this},clamp:function(t,i){return this.x=Math.max(t.x,Math.min(i.x,this.x)),this.y=Math.max(t.y,Math.min(i.y,this.y)),this.z=Math.max(t.z,Math.min(i.z,this.z)),this},clampScalar:function(){var t=new r,i=new r;return function(s,r){return t.set(s,s,s),i.set(r,r,r),this.clamp(t,i)}}(),clampLength:function(t,i){var s=this.length();return this.divideScalar(s||1).multiplyScalar(Math.max(t,Math.min(i,s)))},floor:function(){return this.x=Math.floor(this.x),this.y=Math.floor(this.y),this.z=Math.floor(this.z),this},ceil:function(){return this.x=Math.ceil(this.x),this.y=Math.ceil(this.y),this.z=Math.ceil(this.z),this},round:function(){return this.x=Math.round(this.x),this.y=Math.round(this.y),this.z=Math.round(this.z),this},roundToZero:function(){return this.x=this.x<0?Math.ceil(this.x):Math.floor(this.x),this.y=this.y<0?Math.ceil(this.y):Math.floor(this.y),this.z=this.z<0?Math.ceil(this.z):Math.floor(this.z),this},negate:function(){return this.x=-this.x,this.y=-this.y,this.z=-this.z,this},dot:function(t){return this.x*t.x+this.y*t.y+this.z*t.z},lengthSq:function(){return this.x*this.x+this.y*this.y+this.z*this.z},length:function(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z)},manhattanLength:function(){return Math.abs(this.x)+Math.abs(this.y)+Math.abs(this.z)},normalize:function(){return this.divideScalar(this.length()||1)},setLength:function(t){return this.normalize().multiplyScalar(t)},lerp:function(t,i){return this.x+=(t.x-this.x)*i,this.y+=(t.y-this.y)*i,this.z+=(t.z-this.z)*i,this},lerpVectors:function(t,i,s){return this.subVectors(i,t).multiplyScalar(s).add(t)},cross:function(t,i){return void 0!==i?(console.warn("THREE.Vector3: .cross() now only accepts one argument. Use .crossVectors( a, b ) instead."),this.crossVectors(t,i)):this.crossVectors(this,t)},crossVectors:function(t,i){var s=t.x,r=t.y,n=t.z,h=i.x,e=i.y,o=i.z;return this.x=r*o-n*e,this.y=n*h-s*o,this.z=s*e-r*h,this},projectOnVector:function(t){var i=t.dot(this)/t.lengthSq();return this.copy(t).multiplyScalar(i)},projectOnPlane:function(){var t=new r;return function(i){return t.copy(this).projectOnVector(i),this.sub(t)}}(),reflect:function(){var t=new r;return function(i){return this.sub(t.copy(i).multiplyScalar(2*this.dot(i)))}}(),angleTo:function(i){var s=this.dot(i)/Math.sqrt(this.lengthSq()*i.lengthSq());return Math.acos(t._Math.clamp(s,-1,1))},distanceTo:function(t){return Math.sqrt(this.distanceToSquared(t))},distanceToSquared:function(t){var i=this.x-t.x,s=this.y-t.y,r=this.z-t.z;return i*i+s*s+r*r},manhattanDistanceTo:function(t){return Math.abs(this.x-t.x)+Math.abs(this.y-t.y)+Math.abs(this.z-t.z)},setFromSpherical:function(t){return this.setFromSphericalCoords(t.radius,t.phi,t.theta)},setFromSphericalCoords:function(t,i,s){var r=Math.sin(i)*t;return this.x=r*Math.sin(s),this.y=Math.cos(i)*t,this.z=r*Math.cos(s),this},setFromCylindrical:function(t){return this.setFromCylindricalCoords(t.radius,t.theta,t.y)},setFromCylindricalCoords:function(t,i,s){return this.x=t*Math.sin(i),this.y=s,this.z=t*Math.cos(i),this},setFromMatrixPosition:function(t){var i=t.elements;return this.x=i[12],this.y=i[13],this.z=i[14],this},setFromMatrixScale:function(t){var i=this.setFromMatrixColumn(t,0).length(),s=this.setFromMatrixColumn(t,1).length(),r=this.setFromMatrixColumn(t,2).length();return this.x=i,this.y=s,this.z=r,this},setFromMatrixColumn:function(t,i){return this.fromArray(t.elements,4*i)},equals:function(t){return t.x===this.x&&t.y===this.y&&t.z===this.z},fromArray:function(t,i){return void 0===i&&(i=0),this.x=t[i],this.y=t[i+1],this.z=t[i+2],this},toArray:function(t,i){return void 0===t&&(t=[]),void 0===i&&(i=0),t[i]=this.x,t[i+1]=this.y,t[i+2]=this.z,t},fromBufferAttribute:function(t,i,s){return void 0!==s&&console.warn("THREE.Vector3: offset has been removed from .fromBufferAttribute()."),this.x=t.getX(i),this.y=t.getY(i),this.z=t.getZ(i),this}});
},{"./Math.js":"M5nx","./Matrix4.js":"QUid","./Quaternion.js":"87fW"}],"QUid":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.Matrix4=e;var t=require("./Vector3.js");function e(){this.elements=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],arguments.length>0&&console.error("THREE.Matrix4: the constructor no longer reads arguments. use .set() instead.")}Object.assign(e.prototype,{isMatrix4:!0,set:function(t,e,n,r,s,i,o,a,u,h,c,l,m,f,v,x){var y=this.elements;return y[0]=t,y[4]=e,y[8]=n,y[12]=r,y[1]=s,y[5]=i,y[9]=o,y[13]=a,y[2]=u,y[6]=h,y[10]=c,y[14]=l,y[3]=m,y[7]=f,y[11]=v,y[15]=x,this},identity:function(){return this.set(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1),this},clone:function(){return(new e).fromArray(this.elements)},copy:function(t){var e=this.elements,n=t.elements;return e[0]=n[0],e[1]=n[1],e[2]=n[2],e[3]=n[3],e[4]=n[4],e[5]=n[5],e[6]=n[6],e[7]=n[7],e[8]=n[8],e[9]=n[9],e[10]=n[10],e[11]=n[11],e[12]=n[12],e[13]=n[13],e[14]=n[14],e[15]=n[15],this},copyPosition:function(t){var e=this.elements,n=t.elements;return e[12]=n[12],e[13]=n[13],e[14]=n[14],this},extractBasis:function(t,e,n){return t.setFromMatrixColumn(this,0),e.setFromMatrixColumn(this,1),n.setFromMatrixColumn(this,2),this},makeBasis:function(t,e,n){return this.set(t.x,e.x,n.x,0,t.y,e.y,n.y,0,t.z,e.z,n.z,0,0,0,0,1),this},extractRotation:function(){var e=new t.Vector3;return function(t){var n=this.elements,r=t.elements,s=1/e.setFromMatrixColumn(t,0).length(),i=1/e.setFromMatrixColumn(t,1).length(),o=1/e.setFromMatrixColumn(t,2).length();return n[0]=r[0]*s,n[1]=r[1]*s,n[2]=r[2]*s,n[3]=0,n[4]=r[4]*i,n[5]=r[5]*i,n[6]=r[6]*i,n[7]=0,n[8]=r[8]*o,n[9]=r[9]*o,n[10]=r[10]*o,n[11]=0,n[12]=0,n[13]=0,n[14]=0,n[15]=1,this}}(),makeRotationFromEuler:function(t){t&&t.isEuler||console.error("THREE.Matrix4: .makeRotationFromEuler() now expects a Euler rotation rather than a Vector3 and order.");var e=this.elements,n=t.x,r=t.y,s=t.z,i=Math.cos(n),o=Math.sin(n),a=Math.cos(r),u=Math.sin(r),h=Math.cos(s),c=Math.sin(s);if("XYZ"===t.order){var l=i*h,m=i*c,f=o*h,v=o*c;e[0]=a*h,e[4]=-a*c,e[8]=u,e[1]=m+f*u,e[5]=l-v*u,e[9]=-o*a,e[2]=v-l*u,e[6]=f+m*u,e[10]=i*a}else if("YXZ"===t.order){var x=a*h,y=a*c,M=u*h,p=u*c;e[0]=x+p*o,e[4]=M*o-y,e[8]=i*u,e[1]=i*c,e[5]=i*h,e[9]=-o,e[2]=y*o-M,e[6]=p+x*o,e[10]=i*a}else if("ZXY"===t.order){x=a*h,y=a*c,M=u*h,p=u*c;e[0]=x-p*o,e[4]=-i*c,e[8]=M+y*o,e[1]=y+M*o,e[5]=i*h,e[9]=p-x*o,e[2]=-i*u,e[6]=o,e[10]=i*a}else if("ZYX"===t.order){l=i*h,m=i*c,f=o*h,v=o*c;e[0]=a*h,e[4]=f*u-m,e[8]=l*u+v,e[1]=a*c,e[5]=v*u+l,e[9]=m*u-f,e[2]=-u,e[6]=o*a,e[10]=i*a}else if("YZX"===t.order){var d=i*a,z=i*u,g=o*a,w=o*u;e[0]=a*h,e[4]=w-d*c,e[8]=g*c+z,e[1]=c,e[5]=i*h,e[9]=-o*h,e[2]=-u*h,e[6]=z*c+g,e[10]=d-w*c}else if("XZY"===t.order){d=i*a,z=i*u,g=o*a,w=o*u;e[0]=a*h,e[4]=-c,e[8]=u*h,e[1]=d*c+w,e[5]=i*h,e[9]=z*c-g,e[2]=g*c-z,e[6]=o*h,e[10]=w*c+d}return e[3]=0,e[7]=0,e[11]=0,e[12]=0,e[13]=0,e[14]=0,e[15]=1,this},makeRotationFromQuaternion:function(){var e=new t.Vector3(0,0,0),n=new t.Vector3(1,1,1);return function(t){return this.compose(e,t,n)}}(),lookAt:function(){var e=new t.Vector3,n=new t.Vector3,r=new t.Vector3;return function(t,s,i){var o=this.elements;return r.subVectors(t,s),0===r.lengthSq()&&(r.z=1),r.normalize(),e.crossVectors(i,r),0===e.lengthSq()&&(1===Math.abs(i.z)?r.x+=1e-4:r.z+=1e-4,r.normalize(),e.crossVectors(i,r)),e.normalize(),n.crossVectors(r,e),o[0]=e.x,o[4]=n.x,o[8]=r.x,o[1]=e.y,o[5]=n.y,o[9]=r.y,o[2]=e.z,o[6]=n.z,o[10]=r.z,this}}(),multiply:function(t,e){return void 0!==e?(console.warn("THREE.Matrix4: .multiply() now only accepts one argument. Use .multiplyMatrices( a, b ) instead."),this.multiplyMatrices(t,e)):this.multiplyMatrices(this,t)},premultiply:function(t){return this.multiplyMatrices(t,this)},multiplyMatrices:function(t,e){var n=t.elements,r=e.elements,s=this.elements,i=n[0],o=n[4],a=n[8],u=n[12],h=n[1],c=n[5],l=n[9],m=n[13],f=n[2],v=n[6],x=n[10],y=n[14],M=n[3],p=n[7],d=n[11],z=n[15],g=r[0],w=r[4],k=r[8],E=r[12],R=r[1],V=r[5],F=r[9],X=r[13],Y=r[2],Z=r[6],b=r[10],A=r[14],T=r[3],C=r[7],P=r[11],S=r[15];return s[0]=i*g+o*R+a*Y+u*T,s[4]=i*w+o*V+a*Z+u*C,s[8]=i*k+o*F+a*b+u*P,s[12]=i*E+o*X+a*A+u*S,s[1]=h*g+c*R+l*Y+m*T,s[5]=h*w+c*V+l*Z+m*C,s[9]=h*k+c*F+l*b+m*P,s[13]=h*E+c*X+l*A+m*S,s[2]=f*g+v*R+x*Y+y*T,s[6]=f*w+v*V+x*Z+y*C,s[10]=f*k+v*F+x*b+y*P,s[14]=f*E+v*X+x*A+y*S,s[3]=M*g+p*R+d*Y+z*T,s[7]=M*w+p*V+d*Z+z*C,s[11]=M*k+p*F+d*b+z*P,s[15]=M*E+p*X+d*A+z*S,this},multiplyScalar:function(t){var e=this.elements;return e[0]*=t,e[4]*=t,e[8]*=t,e[12]*=t,e[1]*=t,e[5]*=t,e[9]*=t,e[13]*=t,e[2]*=t,e[6]*=t,e[10]*=t,e[14]*=t,e[3]*=t,e[7]*=t,e[11]*=t,e[15]*=t,this},applyToBufferAttribute:function(){var e=new t.Vector3;return function(t){for(var n=0,r=t.count;n<r;n++)e.x=t.getX(n),e.y=t.getY(n),e.z=t.getZ(n),e.applyMatrix4(this),t.setXYZ(n,e.x,e.y,e.z);return t}}(),determinant:function(){var t=this.elements,e=t[0],n=t[4],r=t[8],s=t[12],i=t[1],o=t[5],a=t[9],u=t[13],h=t[2],c=t[6],l=t[10],m=t[14];return t[3]*(+s*a*c-r*u*c-s*o*l+n*u*l+r*o*m-n*a*m)+t[7]*(+e*a*m-e*u*l+s*i*l-r*i*m+r*u*h-s*a*h)+t[11]*(+e*u*c-e*o*m-s*i*c+n*i*m+s*o*h-n*u*h)+t[15]*(-r*o*h-e*a*c+e*o*l+r*i*c-n*i*l+n*a*h)},transpose:function(){var t,e=this.elements;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:function(t){var e=this.elements;return e[12]=t.x,e[13]=t.y,e[14]=t.z,this},getInverse:function(t,e){var n=this.elements,r=t.elements,s=r[0],i=r[1],o=r[2],a=r[3],u=r[4],h=r[5],c=r[6],l=r[7],m=r[8],f=r[9],v=r[10],x=r[11],y=r[12],M=r[13],p=r[14],d=r[15],z=f*p*l-M*v*l+M*c*x-h*p*x-f*c*d+h*v*d,g=y*v*l-m*p*l-y*c*x+u*p*x+m*c*d-u*v*d,w=m*M*l-y*f*l+y*h*x-u*M*x-m*h*d+u*f*d,k=y*f*c-m*M*c-y*h*v+u*M*v+m*h*p-u*f*p,E=s*z+i*g+o*w+a*k;if(0===E){var R="THREE.Matrix4: .getInverse() can't invert matrix, determinant is 0";if(!0===e)throw new Error(R);return console.warn(R),this.identity()}var V=1/E;return n[0]=z*V,n[1]=(M*v*a-f*p*a-M*o*x+i*p*x+f*o*d-i*v*d)*V,n[2]=(h*p*a-M*c*a+M*o*l-i*p*l-h*o*d+i*c*d)*V,n[3]=(f*c*a-h*v*a-f*o*l+i*v*l+h*o*x-i*c*x)*V,n[4]=g*V,n[5]=(m*p*a-y*v*a+y*o*x-s*p*x-m*o*d+s*v*d)*V,n[6]=(y*c*a-u*p*a-y*o*l+s*p*l+u*o*d-s*c*d)*V,n[7]=(u*v*a-m*c*a+m*o*l-s*v*l-u*o*x+s*c*x)*V,n[8]=w*V,n[9]=(y*f*a-m*M*a-y*i*x+s*M*x+m*i*d-s*f*d)*V,n[10]=(u*M*a-y*h*a+y*i*l-s*M*l-u*i*d+s*h*d)*V,n[11]=(m*h*a-u*f*a-m*i*l+s*f*l+u*i*x-s*h*x)*V,n[12]=k*V,n[13]=(m*M*o-y*f*o+y*i*v-s*M*v-m*i*p+s*f*p)*V,n[14]=(y*h*o-u*M*o-y*i*c+s*M*c+u*i*p-s*h*p)*V,n[15]=(u*f*o-m*h*o+m*i*c-s*f*c-u*i*v+s*h*v)*V,this},scale:function(t){var e=this.elements,n=t.x,r=t.y,s=t.z;return e[0]*=n,e[4]*=r,e[8]*=s,e[1]*=n,e[5]*=r,e[9]*=s,e[2]*=n,e[6]*=r,e[10]*=s,e[3]*=n,e[7]*=r,e[11]*=s,this},getMaxScaleOnAxis:function(){var t=this.elements,e=t[0]*t[0]+t[1]*t[1]+t[2]*t[2],n=t[4]*t[4]+t[5]*t[5]+t[6]*t[6],r=t[8]*t[8]+t[9]*t[9]+t[10]*t[10];return Math.sqrt(Math.max(e,n,r))},makeTranslation:function(t,e,n){return this.set(1,0,0,t,0,1,0,e,0,0,1,n,0,0,0,1),this},makeRotationX:function(t){var e=Math.cos(t),n=Math.sin(t);return this.set(1,0,0,0,0,e,-n,0,0,n,e,0,0,0,0,1),this},makeRotationY:function(t){var e=Math.cos(t),n=Math.sin(t);return this.set(e,0,n,0,0,1,0,0,-n,0,e,0,0,0,0,1),this},makeRotationZ:function(t){var e=Math.cos(t),n=Math.sin(t);return this.set(e,-n,0,0,n,e,0,0,0,0,1,0,0,0,0,1),this},makeRotationAxis:function(t,e){var n=Math.cos(e),r=Math.sin(e),s=1-n,i=t.x,o=t.y,a=t.z,u=s*i,h=s*o;return this.set(u*i+n,u*o-r*a,u*a+r*o,0,u*o+r*a,h*o+n,h*a-r*i,0,u*a-r*o,h*a+r*i,s*a*a+n,0,0,0,0,1),this},makeScale:function(t,e,n){return this.set(t,0,0,0,0,e,0,0,0,0,n,0,0,0,0,1),this},makeShear:function(t,e,n){return this.set(1,e,n,0,t,1,n,0,t,e,1,0,0,0,0,1),this},compose:function(t,e,n){var r=this.elements,s=e._x,i=e._y,o=e._z,a=e._w,u=s+s,h=i+i,c=o+o,l=s*u,m=s*h,f=s*c,v=i*h,x=i*c,y=o*c,M=a*u,p=a*h,d=a*c,z=n.x,g=n.y,w=n.z;return r[0]=(1-(v+y))*z,r[1]=(m+d)*z,r[2]=(f-p)*z,r[3]=0,r[4]=(m-d)*g,r[5]=(1-(l+y))*g,r[6]=(x+M)*g,r[7]=0,r[8]=(f+p)*w,r[9]=(x-M)*w,r[10]=(1-(l+v))*w,r[11]=0,r[12]=t.x,r[13]=t.y,r[14]=t.z,r[15]=1,this},decompose:function(){var n=new t.Vector3,r=new e;return function(t,e,s){var i=this.elements,o=n.set(i[0],i[1],i[2]).length(),a=n.set(i[4],i[5],i[6]).length(),u=n.set(i[8],i[9],i[10]).length();this.determinant()<0&&(o=-o),t.x=i[12],t.y=i[13],t.z=i[14],r.copy(this);var h=1/o,c=1/a,l=1/u;return r.elements[0]*=h,r.elements[1]*=h,r.elements[2]*=h,r.elements[4]*=c,r.elements[5]*=c,r.elements[6]*=c,r.elements[8]*=l,r.elements[9]*=l,r.elements[10]*=l,e.setFromRotationMatrix(r),s.x=o,s.y=a,s.z=u,this}}(),makePerspective:function(t,e,n,r,s,i){void 0===i&&console.warn("THREE.Matrix4: .makePerspective() has been redefined and has a new signature. Please check the docs.");var o=this.elements,a=2*s/(e-t),u=2*s/(n-r),h=(e+t)/(e-t),c=(n+r)/(n-r),l=-(i+s)/(i-s),m=-2*i*s/(i-s);return o[0]=a,o[4]=0,o[8]=h,o[12]=0,o[1]=0,o[5]=u,o[9]=c,o[13]=0,o[2]=0,o[6]=0,o[10]=l,o[14]=m,o[3]=0,o[7]=0,o[11]=-1,o[15]=0,this},makeOrthographic:function(t,e,n,r,s,i){var o=this.elements,a=1/(e-t),u=1/(n-r),h=1/(i-s),c=(e+t)*a,l=(n+r)*u,m=(i+s)*h;return o[0]=2*a,o[4]=0,o[8]=0,o[12]=-c,o[1]=0,o[5]=2*u,o[9]=0,o[13]=-l,o[2]=0,o[6]=0,o[10]=-2*h,o[14]=-m,o[3]=0,o[7]=0,o[11]=0,o[15]=1,this},equals:function(t){for(var e=this.elements,n=t.elements,r=0;r<16;r++)if(e[r]!==n[r])return!1;return!0},fromArray:function(t,e){void 0===e&&(e=0);for(var n=0;n<16;n++)this.elements[n]=t[n+e];return this},toArray:function(t,e){void 0===t&&(t=[]),void 0===e&&(e=0);var n=this.elements;return t[e]=n[0],t[e+1]=n[1],t[e+2]=n[2],t[e+3]=n[3],t[e+4]=n[4],t[e+5]=n[5],t[e+6]=n[6],t[e+7]=n[7],t[e+8]=n[8],t[e+9]=n[9],t[e+10]=n[10],t[e+11]=n[11],t[e+12]=n[12],t[e+13]=n[13],t[e+14]=n[14],t[e+15]=n[15],t}});
},{"./Vector3.js":"QLQv"}],"SLlv":[function(require,module,exports) {
"use strict";function e(){}Object.defineProperty(exports,"__esModule",{value:!0}),exports.EventDispatcher=e,Object.assign(e.prototype,{addEventListener:function(e,i){void 0===this._listeners&&(this._listeners={});var t=this._listeners;void 0===t[e]&&(t[e]=[]),-1===t[e].indexOf(i)&&t[e].push(i)},hasEventListener:function(e,i){if(void 0===this._listeners)return!1;var t=this._listeners;return void 0!==t[e]&&-1!==t[e].indexOf(i)},removeEventListener:function(e,i){if(void 0!==this._listeners){var t=this._listeners[e];if(void 0!==t){var s=t.indexOf(i);-1!==s&&t.splice(s,1)}}},dispatchEvent:function(e){if(void 0!==this._listeners){var i=this._listeners[e.type];if(void 0!==i){e.target=this;for(var t=i.slice(0),s=0,n=t.length;s<n;s++)t[s].call(this,e)}}}});
},{}],"Ed5t":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.Euler=s;var t=require("./Quaternion.js"),i=require("./Vector3.js"),n=require("./Matrix4.js"),a=require("./Math.js");function s(t,i,n,a){this._x=t||0,this._y=i||0,this._z=n||0,this._order=a||s.DefaultOrder}s.RotationOrders=["XYZ","YZX","ZXY","XZY","YXZ","ZYX"],s.DefaultOrder="XYZ",Object.defineProperties(s.prototype,{x:{get:function(){return this._x},set:function(t){this._x=t,this.onChangeCallback()}},y:{get:function(){return this._y},set:function(t){this._y=t,this.onChangeCallback()}},z:{get:function(){return this._z},set:function(t){this._z=t,this.onChangeCallback()}},order:{get:function(){return this._order},set:function(t){this._order=t,this.onChangeCallback()}}}),Object.assign(s.prototype,{isEuler:!0,set:function(t,i,n,a){return this._x=t,this._y=i,this._z=n,this._order=a||this._order,this.onChangeCallback(),this},clone:function(){return new this.constructor(this._x,this._y,this._z,this._order)},copy:function(t){return this._x=t._x,this._y=t._y,this._z=t._z,this._order=t._order,this.onChangeCallback(),this},setFromRotationMatrix:function(t,i,n){var s=a._Math.clamp,h=t.elements,r=h[0],e=h[4],o=h[8],_=h[1],u=h[5],c=h[9],M=h[2],l=h[6],x=h[10];return"XYZ"===(i=i||this._order)?(this._y=Math.asin(s(o,-1,1)),Math.abs(o)<.99999?(this._x=Math.atan2(-c,x),this._z=Math.atan2(-e,r)):(this._x=Math.atan2(l,u),this._z=0)):"YXZ"===i?(this._x=Math.asin(-s(c,-1,1)),Math.abs(c)<.99999?(this._y=Math.atan2(o,x),this._z=Math.atan2(_,u)):(this._y=Math.atan2(-M,r),this._z=0)):"ZXY"===i?(this._x=Math.asin(s(l,-1,1)),Math.abs(l)<.99999?(this._y=Math.atan2(-M,x),this._z=Math.atan2(-e,u)):(this._y=0,this._z=Math.atan2(_,r))):"ZYX"===i?(this._y=Math.asin(-s(M,-1,1)),Math.abs(M)<.99999?(this._x=Math.atan2(l,x),this._z=Math.atan2(_,r)):(this._x=0,this._z=Math.atan2(-e,u))):"YZX"===i?(this._z=Math.asin(s(_,-1,1)),Math.abs(_)<.99999?(this._x=Math.atan2(-c,u),this._y=Math.atan2(-M,r)):(this._x=0,this._y=Math.atan2(o,x))):"XZY"===i?(this._z=Math.asin(-s(e,-1,1)),Math.abs(e)<.99999?(this._x=Math.atan2(l,u),this._y=Math.atan2(o,r)):(this._x=Math.atan2(-c,x),this._y=0)):console.warn("THREE.Euler: .setFromRotationMatrix() given unsupported order: "+i),this._order=i,!1!==n&&this.onChangeCallback(),this},setFromQuaternion:function(){var t=new n.Matrix4;return function(i,n,a){return t.makeRotationFromQuaternion(i),this.setFromRotationMatrix(t,n,a)}}(),setFromVector3:function(t,i){return this.set(t.x,t.y,t.z,i||this._order)},reorder:function(){var i=new t.Quaternion;return function(t){return i.setFromEuler(this),this.setFromQuaternion(i,t)}}(),equals:function(t){return t._x===this._x&&t._y===this._y&&t._z===this._z&&t._order===this._order},fromArray:function(t){return this._x=t[0],this._y=t[1],this._z=t[2],void 0!==t[3]&&(this._order=t[3]),this.onChangeCallback(),this},toArray:function(t,i){return void 0===t&&(t=[]),void 0===i&&(i=0),t[i]=this._x,t[i+1]=this._y,t[i+2]=this._z,t[i+3]=this._order,t},toVector3:function(t){return t?t.set(this._x,this._y,this._z):new i.Vector3(this._x,this._y,this._z)},onChange:function(t){return this.onChangeCallback=t,this},onChangeCallback:function(){}});
},{"./Quaternion.js":"87fW","./Vector3.js":"QLQv","./Matrix4.js":"QUid","./Math.js":"M5nx"}],"Iask":[function(require,module,exports) {
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},{}],"ecXo":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.Matrix3=e;var t=require("./Vector3.js");function e(){this.elements=[1,0,0,0,1,0,0,0,1],arguments.length>0&&console.error("THREE.Matrix3: the constructor no longer reads arguments. use .set() instead.")}Object.assign(e.prototype,{isMatrix3:!0,set:function(t,e,r,n,s,i,o,a,u){var l=this.elements;return l[0]=t,l[1]=n,l[2]=o,l[3]=e,l[4]=s,l[5]=a,l[6]=r,l[7]=i,l[8]=u,this},identity:function(){return this.set(1,0,0,0,1,0,0,0,1),this},clone:function(){return(new this.constructor).fromArray(this.elements)},copy:function(t){var e=this.elements,r=t.elements;return e[0]=r[0],e[1]=r[1],e[2]=r[2],e[3]=r[3],e[4]=r[4],e[5]=r[5],e[6]=r[6],e[7]=r[7],e[8]=r[8],this},setFromMatrix4:function(t){var e=t.elements;return this.set(e[0],e[4],e[8],e[1],e[5],e[9],e[2],e[6],e[10]),this},applyToBufferAttribute:function(){var e=new t.Vector3;return function(t){for(var r=0,n=t.count;r<n;r++)e.x=t.getX(r),e.y=t.getY(r),e.z=t.getZ(r),e.applyMatrix3(this),t.setXYZ(r,e.x,e.y,e.z);return t}}(),multiply:function(t){return this.multiplyMatrices(this,t)},premultiply:function(t){return this.multiplyMatrices(t,this)},multiplyMatrices:function(t,e){var r=t.elements,n=e.elements,s=this.elements,i=r[0],o=r[3],a=r[6],u=r[1],l=r[4],h=r[7],c=r[2],m=r[5],f=r[8],v=n[0],p=n[3],y=n[6],M=n[1],x=n[4],g=n[7],d=n[2],E=n[5],w=n[8];return s[0]=i*v+o*M+a*d,s[3]=i*p+o*x+a*E,s[6]=i*y+o*g+a*w,s[1]=u*v+l*M+h*d,s[4]=u*p+l*x+h*E,s[7]=u*y+l*g+h*w,s[2]=c*v+m*M+f*d,s[5]=c*p+m*x+f*E,s[8]=c*y+m*g+f*w,this},multiplyScalar:function(t){var e=this.elements;return e[0]*=t,e[3]*=t,e[6]*=t,e[1]*=t,e[4]*=t,e[7]*=t,e[2]*=t,e[5]*=t,e[8]*=t,this},determinant:function(){var t=this.elements,e=t[0],r=t[1],n=t[2],s=t[3],i=t[4],o=t[5],a=t[6],u=t[7],l=t[8];return e*i*l-e*o*u-r*s*l+r*o*a+n*s*u-n*i*a},getInverse:function(t,e){t&&t.isMatrix4&&console.error("THREE.Matrix3: .getInverse() no longer takes a Matrix4 argument.");var r=t.elements,n=this.elements,s=r[0],i=r[1],o=r[2],a=r[3],u=r[4],l=r[5],h=r[6],c=r[7],m=r[8],f=m*u-l*c,v=l*h-m*a,p=c*a-u*h,y=s*f+i*v+o*p;if(0===y){var M="THREE.Matrix3: .getInverse() can't invert matrix, determinant is 0";if(!0===e)throw new Error(M);return console.warn(M),this.identity()}var x=1/y;return n[0]=f*x,n[1]=(o*c-m*i)*x,n[2]=(l*i-o*u)*x,n[3]=v*x,n[4]=(m*s-o*h)*x,n[5]=(o*a-l*s)*x,n[6]=p*x,n[7]=(i*h-c*s)*x,n[8]=(u*s-i*a)*x,this},transpose:function(){var t,e=this.elements;return t=e[1],e[1]=e[3],e[3]=t,t=e[2],e[2]=e[6],e[6]=t,t=e[5],e[5]=e[7],e[7]=t,this},getNormalMatrix:function(t){return this.setFromMatrix4(t).getInverse(this).transpose()},transposeIntoArray:function(t){var e=this.elements;return t[0]=e[0],t[1]=e[3],t[2]=e[6],t[3]=e[1],t[4]=e[4],t[5]=e[7],t[6]=e[2],t[7]=e[5],t[8]=e[8],this},setUvTransform:function(t,e,r,n,s,i,o){var a=Math.cos(s),u=Math.sin(s);this.set(r*a,r*u,-r*(a*i+u*o)+i+t,-n*u,n*a,-n*(-u*i+a*o)+o+e,0,0,1)},scale:function(t,e){var r=this.elements;return r[0]*=t,r[3]*=t,r[6]*=t,r[1]*=e,r[4]*=e,r[7]*=e,this},rotate:function(t){var e=Math.cos(t),r=Math.sin(t),n=this.elements,s=n[0],i=n[3],o=n[6],a=n[1],u=n[4],l=n[7];return n[0]=e*s+r*a,n[3]=e*i+r*u,n[6]=e*o+r*l,n[1]=-r*s+e*a,n[4]=-r*i+e*u,n[7]=-r*o+e*l,this},translate:function(t,e){var r=this.elements;return r[0]+=t*r[2],r[3]+=t*r[5],r[6]+=t*r[8],r[1]+=e*r[2],r[4]+=e*r[5],r[7]+=e*r[8],this},equals:function(t){for(var e=this.elements,r=t.elements,n=0;n<9;n++)if(e[n]!==r[n])return!1;return!0},fromArray:function(t,e){void 0===e&&(e=0);for(var r=0;r<9;r++)this.elements[r]=t[r+e];return this},toArray:function(t,e){void 0===t&&(t=[]),void 0===e&&(e=0);var r=this.elements;return t[e]=r[0],t[e+1]=r[1],t[e+2]=r[2],t[e+3]=r[3],t[e+4]=r[4],t[e+5]=r[5],t[e+6]=r[6],t[e+7]=r[7],t[e+8]=r[8],t}});
},{"./Vector3.js":"QLQv"}],"y6Nk":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.RGBA_S3TC_DXT5_Format=exports.RGBA_S3TC_DXT3_Format=exports.RGBA_S3TC_DXT1_Format=exports.RGB_S3TC_DXT1_Format=exports.RedFormat=exports.DepthStencilFormat=exports.DepthFormat=exports.RGBEFormat=exports.LuminanceAlphaFormat=exports.LuminanceFormat=exports.RGBAFormat=exports.RGBFormat=exports.AlphaFormat=exports.UnsignedInt248Type=exports.UnsignedShort565Type=exports.UnsignedShort5551Type=exports.UnsignedShort4444Type=exports.HalfFloatType=exports.FloatType=exports.UnsignedIntType=exports.IntType=exports.UnsignedShortType=exports.ShortType=exports.ByteType=exports.UnsignedByteType=exports.LinearMipMapLinearFilter=exports.LinearMipMapNearestFilter=exports.LinearFilter=exports.NearestMipMapLinearFilter=exports.NearestMipMapNearestFilter=exports.NearestFilter=exports.MirroredRepeatWrapping=exports.ClampToEdgeWrapping=exports.RepeatWrapping=exports.CubeUVRefractionMapping=exports.CubeUVReflectionMapping=exports.SphericalReflectionMapping=exports.EquirectangularRefractionMapping=exports.EquirectangularReflectionMapping=exports.CubeRefractionMapping=exports.CubeReflectionMapping=exports.UVMapping=exports.ACESFilmicToneMapping=exports.CineonToneMapping=exports.Uncharted2ToneMapping=exports.ReinhardToneMapping=exports.LinearToneMapping=exports.NoToneMapping=exports.AddOperation=exports.MixOperation=exports.MultiplyOperation=exports.NotEqualDepth=exports.GreaterDepth=exports.GreaterEqualDepth=exports.EqualDepth=exports.LessEqualDepth=exports.LessDepth=exports.AlwaysDepth=exports.NeverDepth=exports.SrcAlphaSaturateFactor=exports.OneMinusDstColorFactor=exports.DstColorFactor=exports.OneMinusDstAlphaFactor=exports.DstAlphaFactor=exports.OneMinusSrcAlphaFactor=exports.SrcAlphaFactor=exports.OneMinusSrcColorFactor=exports.SrcColorFactor=exports.OneFactor=exports.ZeroFactor=exports.MaxEquation=exports.MinEquation=exports.ReverseSubtractEquation=exports.SubtractEquation=exports.AddEquation=exports.CustomBlending=exports.MultiplyBlending=exports.SubtractiveBlending=exports.AdditiveBlending=exports.NormalBlending=exports.NoBlending=exports.VertexColors=exports.FaceColors=exports.NoColors=exports.SmoothShading=exports.FlatShading=exports.DoubleSide=exports.BackSide=exports.FrontSide=exports.PCFSoftShadowMap=exports.PCFShadowMap=exports.BasicShadowMap=exports.FrontFaceDirectionCCW=exports.FrontFaceDirectionCW=exports.CullFaceFrontBack=exports.CullFaceFront=exports.CullFaceBack=exports.CullFaceNone=exports.MOUSE=exports.REVISION=void 0,exports.ObjectSpaceNormalMap=exports.TangentSpaceNormalMap=exports.RGBADepthPacking=exports.BasicDepthPacking=exports.RGBDEncoding=exports.RGBM16Encoding=exports.RGBM7Encoding=exports.LogLuvEncoding=exports.RGBEEncoding=exports.GammaEncoding=exports.sRGBEncoding=exports.LinearEncoding=exports.TriangleFanDrawMode=exports.TriangleStripDrawMode=exports.TrianglesDrawMode=exports.WrapAroundEnding=exports.ZeroSlopeEnding=exports.ZeroCurvatureEnding=exports.InterpolateSmooth=exports.InterpolateLinear=exports.InterpolateDiscrete=exports.LoopPingPong=exports.LoopRepeat=exports.LoopOnce=exports.RGBA_ASTC_12x12_Format=exports.RGBA_ASTC_12x10_Format=exports.RGBA_ASTC_10x10_Format=exports.RGBA_ASTC_10x8_Format=exports.RGBA_ASTC_10x6_Format=exports.RGBA_ASTC_10x5_Format=exports.RGBA_ASTC_8x8_Format=exports.RGBA_ASTC_8x6_Format=exports.RGBA_ASTC_8x5_Format=exports.RGBA_ASTC_6x6_Format=exports.RGBA_ASTC_6x5_Format=exports.RGBA_ASTC_5x5_Format=exports.RGBA_ASTC_5x4_Format=exports.RGBA_ASTC_4x4_Format=exports.RGB_ETC1_Format=exports.RGBA_PVRTC_2BPPV1_Format=exports.RGBA_PVRTC_4BPPV1_Format=exports.RGB_PVRTC_2BPPV1_Format=exports.RGB_PVRTC_4BPPV1_Format=void 0;var r="101";exports.REVISION=r;var e={LEFT:0,MIDDLE:1,RIGHT:2};exports.MOUSE=e;var t=0;exports.CullFaceNone=t;var o=1;exports.CullFaceBack=o;var p=2;exports.CullFaceFront=p;var a=3;exports.CullFaceFrontBack=a;var s=0;exports.FrontFaceDirectionCW=s;var x=1;exports.FrontFaceDirectionCCW=x;var n=0;exports.BasicShadowMap=n;var i=1;exports.PCFShadowMap=i;var v=2;exports.PCFSoftShadowMap=v;var l=0;exports.FrontSide=l;var _=1;exports.BackSide=_;var F=2;exports.DoubleSide=F;var c=1;exports.FlatShading=c;var g=2;exports.SmoothShading=g;var S=0;exports.NoColors=S;var T=1;exports.FaceColors=T;var R=2;exports.VertexColors=R;var d=0;exports.NoBlending=d;var B=1;exports.NormalBlending=B;var A=2;exports.AdditiveBlending=A;var C=3;exports.SubtractiveBlending=C;var m=4;exports.MultiplyBlending=m;var M=5;exports.CustomBlending=M;var u=100;exports.AddEquation=u;var G=101;exports.SubtractEquation=G;var h=102;exports.ReverseSubtractEquation=h;var E=103;exports.MinEquation=E;var D=104;exports.MaxEquation=D;var P=200;exports.ZeroFactor=P;var L=201;exports.OneFactor=L;var y=202;exports.SrcColorFactor=y;var N=203;exports.OneMinusSrcColorFactor=N;var V=204;exports.SrcAlphaFactor=V;var O=205;exports.OneMinusSrcAlphaFactor=O;var U=206;exports.DstAlphaFactor=U;var q=207;exports.OneMinusDstAlphaFactor=q;var b=208;exports.DstColorFactor=b;var f=209;exports.OneMinusDstColorFactor=f;var I=210;exports.SrcAlphaSaturateFactor=I;var w=0;exports.NeverDepth=w;var W=1;exports.AlwaysDepth=W;var k=2;exports.LessDepth=k;var X=3;exports.LessEqualDepth=X;var Z=4;exports.EqualDepth=Z;var j=5;exports.GreaterEqualDepth=j;var H=6;exports.GreaterDepth=H;var z=7;exports.NotEqualDepth=z;var J=0;exports.MultiplyOperation=J;var K=1;exports.MixOperation=K;var Q=2;exports.AddOperation=Q;var Y=0;exports.NoToneMapping=Y;var $=1;exports.LinearToneMapping=$;var rr=2;exports.ReinhardToneMapping=rr;var er=3;exports.Uncharted2ToneMapping=er;var tr=4;exports.CineonToneMapping=tr;var or=5;exports.ACESFilmicToneMapping=or;var pr=300;exports.UVMapping=pr;var ar=301;exports.CubeReflectionMapping=ar;var sr=302;exports.CubeRefractionMapping=sr;var xr=303;exports.EquirectangularReflectionMapping=xr;var nr=304;exports.EquirectangularRefractionMapping=nr;var ir=305;exports.SphericalReflectionMapping=ir;var vr=306;exports.CubeUVReflectionMapping=vr;var lr=307;exports.CubeUVRefractionMapping=lr;var _r=1e3;exports.RepeatWrapping=_r;var Fr=1001;exports.ClampToEdgeWrapping=Fr;var cr=1002;exports.MirroredRepeatWrapping=cr;var gr=1003;exports.NearestFilter=gr;var Sr=1004;exports.NearestMipMapNearestFilter=Sr;var Tr=1005;exports.NearestMipMapLinearFilter=Tr;var Rr=1006;exports.LinearFilter=Rr;var dr=1007;exports.LinearMipMapNearestFilter=dr;var Br=1008;exports.LinearMipMapLinearFilter=Br;var Ar=1009;exports.UnsignedByteType=Ar;var Cr=1010;exports.ByteType=Cr;var mr=1011;exports.ShortType=mr;var Mr=1012;exports.UnsignedShortType=Mr;var ur=1013;exports.IntType=ur;var Gr=1014;exports.UnsignedIntType=Gr;var hr=1015;exports.FloatType=hr;var Er=1016;exports.HalfFloatType=Er;var Dr=1017;exports.UnsignedShort4444Type=Dr;var Pr=1018;exports.UnsignedShort5551Type=Pr;var Lr=1019;exports.UnsignedShort565Type=Lr;var yr=1020;exports.UnsignedInt248Type=yr;var Nr=1021;exports.AlphaFormat=Nr;var Vr=1022;exports.RGBFormat=Vr;var Or=1023;exports.RGBAFormat=Or;var Ur=1024;exports.LuminanceFormat=Ur;var qr=1025;exports.LuminanceAlphaFormat=qr;var br=Or;exports.RGBEFormat=br;var fr=1026;exports.DepthFormat=fr;var Ir=1027;exports.DepthStencilFormat=Ir;var wr=1028;exports.RedFormat=wr;var Wr=33776;exports.RGB_S3TC_DXT1_Format=Wr;var kr=33777;exports.RGBA_S3TC_DXT1_Format=kr;var Xr=33778;exports.RGBA_S3TC_DXT3_Format=Xr;var Zr=33779;exports.RGBA_S3TC_DXT5_Format=Zr;var jr=35840;exports.RGB_PVRTC_4BPPV1_Format=jr;var Hr=35841;exports.RGB_PVRTC_2BPPV1_Format=Hr;var zr=35842;exports.RGBA_PVRTC_4BPPV1_Format=zr;var Jr=35843;exports.RGBA_PVRTC_2BPPV1_Format=Jr;var Kr=36196;exports.RGB_ETC1_Format=Kr;var Qr=37808;exports.RGBA_ASTC_4x4_Format=Qr;var Yr=37809;exports.RGBA_ASTC_5x4_Format=Yr;var $r=37810;exports.RGBA_ASTC_5x5_Format=$r;var re=37811;exports.RGBA_ASTC_6x5_Format=re;var ee=37812;exports.RGBA_ASTC_6x6_Format=ee;var te=37813;exports.RGBA_ASTC_8x5_Format=te;var oe=37814;exports.RGBA_ASTC_8x6_Format=oe;var pe=37815;exports.RGBA_ASTC_8x8_Format=pe;var ae=37816;exports.RGBA_ASTC_10x5_Format=ae;var se=37817;exports.RGBA_ASTC_10x6_Format=se;var xe=37818;exports.RGBA_ASTC_10x8_Format=xe;var ne=37819;exports.RGBA_ASTC_10x10_Format=ne;var ie=37820;exports.RGBA_ASTC_12x10_Format=ie;var ve=37821;exports.RGBA_ASTC_12x12_Format=ve;var le=2200;exports.LoopOnce=le;var _e=2201;exports.LoopRepeat=_e;var Fe=2202;exports.LoopPingPong=Fe;var ce=2300;exports.InterpolateDiscrete=ce;var ge=2301;exports.InterpolateLinear=ge;var Se=2302;exports.InterpolateSmooth=Se;var Te=2400;exports.ZeroCurvatureEnding=Te;var Re=2401;exports.ZeroSlopeEnding=Re;var de=2402;exports.WrapAroundEnding=de;var Be=0;exports.TrianglesDrawMode=Be;var Ae=1;exports.TriangleStripDrawMode=Ae;var Ce=2;exports.TriangleFanDrawMode=Ce;var me=3e3;exports.LinearEncoding=me;var Me=3001;exports.sRGBEncoding=Me;var ue=3007;exports.GammaEncoding=ue;var Ge=3002;exports.RGBEEncoding=Ge;var he=3003;exports.LogLuvEncoding=he;var Ee=3004;exports.RGBM7Encoding=Ee;var De=3005;exports.RGBM16Encoding=De;var Pe=3006;exports.RGBDEncoding=Pe;var Le=3200;exports.BasicDepthPacking=Le;var ye=3201;exports.RGBADepthPacking=ye;var Ne=0;exports.TangentSpaceNormalMap=Ne;var Ve=1;exports.ObjectSpaceNormalMap=Ve;
},{}],"Nnue":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.Object3D=l;var t=require("../math/Quaternion.js"),e=require("../math/Vector3.js"),r=require("../math/Matrix4.js"),i=require("./EventDispatcher.js"),n=require("../math/Euler.js"),a=require("./Layers.js"),s=require("../math/Matrix3.js"),o=require("../math/Math.js"),u=require("../constants.js"),h=0;function l(){Object.defineProperty(this,"id",{value:h++}),this.uuid=o._Math.generateUUID(),this.name="",this.type="Object3D",this.parent=null,this.children=[],this.up=l.DefaultUp.clone();var i=new e.Vector3,u=new n.Euler,c=new t.Quaternion,d=new e.Vector3(1,1,1);u.onChange(function(){c.setFromEuler(u,!1)}),c.onChange(function(){u.setFromQuaternion(c,void 0,!1)}),Object.defineProperties(this,{position:{configurable:!0,enumerable:!0,value:i},rotation:{configurable:!0,enumerable:!0,value:u},quaternion:{configurable:!0,enumerable:!0,value:c},scale:{configurable:!0,enumerable:!0,value:d},modelViewMatrix:{value:new r.Matrix4},normalMatrix:{value:new s.Matrix3}}),this.matrix=new r.Matrix4,this.matrixWorld=new r.Matrix4,this.matrixAutoUpdate=l.DefaultMatrixAutoUpdate,this.matrixWorldNeedsUpdate=!1,this.layers=new a.Layers,this.visible=!0,this.castShadow=!1,this.receiveShadow=!1,this.frustumCulled=!0,this.renderOrder=0,this.userData={}}l.DefaultUp=new e.Vector3(0,1,0),l.DefaultMatrixAutoUpdate=!0,l.prototype=Object.assign(Object.create(i.EventDispatcher.prototype),{constructor:l,isObject3D:!0,onBeforeRender:function(){},onAfterRender:function(){},applyMatrix:function(t){this.matrix.multiplyMatrices(t,this.matrix),this.matrix.decompose(this.position,this.quaternion,this.scale)},applyQuaternion:function(t){return this.quaternion.premultiply(t),this},setRotationFromAxisAngle:function(t,e){this.quaternion.setFromAxisAngle(t,e)},setRotationFromEuler:function(t){this.quaternion.setFromEuler(t,!0)},setRotationFromMatrix:function(t){this.quaternion.setFromRotationMatrix(t)},setRotationFromQuaternion:function(t){this.quaternion.copy(t)},rotateOnAxis:function(){var e=new t.Quaternion;return function(t,r){return e.setFromAxisAngle(t,r),this.quaternion.multiply(e),this}}(),rotateOnWorldAxis:function(){var e=new t.Quaternion;return function(t,r){return e.setFromAxisAngle(t,r),this.quaternion.premultiply(e),this}}(),rotateX:function(){var t=new e.Vector3(1,0,0);return function(e){return this.rotateOnAxis(t,e)}}(),rotateY:function(){var t=new e.Vector3(0,1,0);return function(e){return this.rotateOnAxis(t,e)}}(),rotateZ:function(){var t=new e.Vector3(0,0,1);return function(e){return this.rotateOnAxis(t,e)}}(),translateOnAxis:function(){var t=new e.Vector3;return function(e,r){return t.copy(e).applyQuaternion(this.quaternion),this.position.add(t.multiplyScalar(r)),this}}(),translateX:function(){var t=new e.Vector3(1,0,0);return function(e){return this.translateOnAxis(t,e)}}(),translateY:function(){var t=new e.Vector3(0,1,0);return function(e){return this.translateOnAxis(t,e)}}(),translateZ:function(){var t=new e.Vector3(0,0,1);return function(e){return this.translateOnAxis(t,e)}}(),localToWorld:function(t){return t.applyMatrix4(this.matrixWorld)},worldToLocal:function(){var t=new r.Matrix4;return function(e){return e.applyMatrix4(t.getInverse(this.matrixWorld))}}(),lookAt:function(){var i=new t.Quaternion,n=new r.Matrix4,a=new e.Vector3,s=new e.Vector3;return function(t,e,r){t.isVector3?a.copy(t):a.set(t,e,r);var o=this.parent;this.updateWorldMatrix(!0,!1),s.setFromMatrixPosition(this.matrixWorld),this.isCamera||this.isLight?n.lookAt(s,a,this.up):n.lookAt(a,s,this.up),this.quaternion.setFromRotationMatrix(n),o&&(n.extractRotation(o.matrixWorld),i.setFromRotationMatrix(n),this.quaternion.premultiply(i.inverse()))}}(),add:function(t){if(arguments.length>1){for(var e=0;e<arguments.length;e++)this.add(arguments[e]);return this}return t===this?(console.error("THREE.Object3D.add: object can't be added as a child of itself.",t),this):(t&&t.isObject3D?(null!==t.parent&&t.parent.remove(t),t.parent=this,t.dispatchEvent({type:"added"}),this.children.push(t)):console.error("THREE.Object3D.add: object not an instance of THREE.Object3D.",t),this)},remove:function(t){if(arguments.length>1){for(var e=0;e<arguments.length;e++)this.remove(arguments[e]);return this}var r=this.children.indexOf(t);return-1!==r&&(t.parent=null,t.dispatchEvent({type:"removed"}),this.children.splice(r,1)),this},getObjectById:function(t){return this.getObjectByProperty("id",t)},getObjectByName:function(t){return this.getObjectByProperty("name",t)},getObjectByProperty:function(t,e){if(this[t]===e)return this;for(var r=0,i=this.children.length;r<i;r++){var n=this.children[r].getObjectByProperty(t,e);if(void 0!==n)return n}},getWorldPosition:function(t){return void 0===t&&(console.warn("THREE.Object3D: .getWorldPosition() target is now required"),t=new e.Vector3),this.updateMatrixWorld(!0),t.setFromMatrixPosition(this.matrixWorld)},getWorldQuaternion:function(){var r=new e.Vector3,i=new e.Vector3;return function(e){return void 0===e&&(console.warn("THREE.Object3D: .getWorldQuaternion() target is now required"),e=new t.Quaternion),this.updateMatrixWorld(!0),this.matrixWorld.decompose(r,e,i),e}}(),getWorldScale:function(){var r=new e.Vector3,i=new t.Quaternion;return function(t){return void 0===t&&(console.warn("THREE.Object3D: .getWorldScale() target is now required"),t=new e.Vector3),this.updateMatrixWorld(!0),this.matrixWorld.decompose(r,i,t),t}}(),getWorldDirection:function(t){void 0===t&&(console.warn("THREE.Object3D: .getWorldDirection() target is now required"),t=new e.Vector3),this.updateMatrixWorld(!0);var r=this.matrixWorld.elements;return t.set(r[8],r[9],r[10]).normalize()},raycast:function(){},traverse:function(t){t(this);for(var e=this.children,r=0,i=e.length;r<i;r++)e[r].traverse(t)},traverseVisible:function(t){if(!1!==this.visible){t(this);for(var e=this.children,r=0,i=e.length;r<i;r++)e[r].traverseVisible(t)}},traverseAncestors:function(t){var e=this.parent;null!==e&&(t(e),e.traverseAncestors(t))},updateMatrix:function(){this.matrix.compose(this.position,this.quaternion,this.scale),this.matrixWorldNeedsUpdate=!0},updateMatrixWorld:function(t){this.matrixAutoUpdate&&this.updateMatrix(),(this.matrixWorldNeedsUpdate||t)&&(null===this.parent?this.matrixWorld.copy(this.matrix):this.matrixWorld.multiplyMatrices(this.parent.matrixWorld,this.matrix),this.matrixWorldNeedsUpdate=!1,t=!0);for(var e=this.children,r=0,i=e.length;r<i;r++)e[r].updateMatrixWorld(t)},updateWorldMatrix:function(t,e){var r=this.parent;if(!0===t&&null!==r&&r.updateWorldMatrix(!0,!1),this.matrixAutoUpdate&&this.updateMatrix(),null===this.parent?this.matrixWorld.copy(this.matrix):this.matrixWorld.multiplyMatrices(this.parent.matrixWorld,this.matrix),!0===e)for(var i=this.children,n=0,a=i.length;n<a;n++)i[n].updateWorldMatrix(!1,!0)},toJSON:function(t){var e=void 0===t||"string"==typeof t,r={};e&&(t={geometries:{},materials:{},textures:{},images:{},shapes:{}},r.metadata={version:4.5,type:"Object",generator:"Object3D.toJSON"});var i={};function n(e,r){return void 0===e[r.uuid]&&(e[r.uuid]=r.toJSON(t)),r.uuid}if(i.uuid=this.uuid,i.type=this.type,""!==this.name&&(i.name=this.name),!0===this.castShadow&&(i.castShadow=!0),!0===this.receiveShadow&&(i.receiveShadow=!0),!1===this.visible&&(i.visible=!1),!1===this.frustumCulled&&(i.frustumCulled=!1),0!==this.renderOrder&&(i.renderOrder=this.renderOrder),"{}"!==JSON.stringify(this.userData)&&(i.userData=this.userData),i.layers=this.layers.mask,i.matrix=this.matrix.toArray(),!1===this.matrixAutoUpdate&&(i.matrixAutoUpdate=!1),this.isMesh&&this.drawMode!==u.TrianglesDrawMode&&(i.drawMode=this.drawMode),this.isMesh||this.isLine||this.isPoints){i.geometry=n(t.geometries,this.geometry);var a=this.geometry.parameters;if(void 0!==a&&void 0!==a.shapes){var s=a.shapes;if(Array.isArray(s))for(var o=0,h=s.length;o<h;o++){var l=s[o];n(t.shapes,l)}else n(t.shapes,s)}}if(void 0!==this.material)if(Array.isArray(this.material)){var c=[];for(o=0,h=this.material.length;o<h;o++)c.push(n(t.materials,this.material[o]));i.material=c}else i.material=n(t.materials,this.material);if(this.children.length>0){i.children=[];for(o=0;o<this.children.length;o++)i.children.push(this.children[o].toJSON(t).object)}if(e){var d=x(t.geometries),m=x(t.materials),p=x(t.textures),f=x(t.images);s=x(t.shapes);d.length>0&&(r.geometries=d),m.length>0&&(r.materials=m),p.length>0&&(r.textures=p),f.length>0&&(r.images=f),s.length>0&&(r.shapes=s)}return r.object=i,r;function x(t){var e=[];for(var r in t){var i=t[r];delete i.metadata,e.push(i)}return e}},clone:function(t){return(new this.constructor).copy(this,t)},copy:function(t,e){if(void 0===e&&(e=!0),this.name=t.name,this.up.copy(t.up),this.position.copy(t.position),this.quaternion.copy(t.quaternion),this.scale.copy(t.scale),this.matrix.copy(t.matrix),this.matrixWorld.copy(t.matrixWorld),this.matrixAutoUpdate=t.matrixAutoUpdate,this.matrixWorldNeedsUpdate=t.matrixWorldNeedsUpdate,this.layers.mask=t.layers.mask,this.visible=t.visible,this.castShadow=t.castShadow,this.receiveShadow=t.receiveShadow,this.frustumCulled=t.frustumCulled,this.renderOrder=t.renderOrder,this.userData=JSON.parse(JSON.stringify(t.userData)),!0===e)for(var r=0;r<t.children.length;r++){var i=t.children[r];this.add(i.clone())}return this}});
},{"../math/Quaternion.js":"87fW","../math/Vector3.js":"QLQv","../math/Matrix4.js":"QUid","./EventDispatcher.js":"SLlv","../math/Euler.js":"Ed5t","./Layers.js":"Iask","../math/Matrix3.js":"ecXo","../math/Math.js":"M5nx","../constants.js":"y6Nk"}],"xGoW":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.Camera=i;var t=require("../math/Matrix4.js"),r=require("../core/Object3D.js"),e=require("../math/Vector3.js");function i(){r.Object3D.call(this),this.type="Camera",this.matrixWorldInverse=new t.Matrix4,this.projectionMatrix=new t.Matrix4,this.projectionMatrixInverse=new t.Matrix4}i.prototype=Object.assign(Object.create(r.Object3D.prototype),{constructor:i,isCamera:!0,copy:function(t,e){return r.Object3D.prototype.copy.call(this,t,e),this.matrixWorldInverse.copy(t.matrixWorldInverse),this.projectionMatrix.copy(t.projectionMatrix),this.projectionMatrixInverse.copy(t.projectionMatrixInverse),this},getWorldDirection:function(t){void 0===t&&(console.warn("THREE.Camera: .getWorldDirection() target is now required"),t=new e.Vector3),this.updateMatrixWorld(!0);var r=this.matrixWorld.elements;return t.set(-r[8],-r[9],-r[10]).normalize()},updateMatrixWorld:function(t){r.Object3D.prototype.updateMatrixWorld.call(this,t),this.matrixWorldInverse.getInverse(this.matrixWorld)},clone:function(){return(new this.constructor).copy(this)}});
},{"../math/Matrix4.js":"QUid","../core/Object3D.js":"Nnue","../math/Vector3.js":"QLQv"}],"iz3s":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.PerspectiveCamera=s;var t=require("./Camera.js"),i=require("../core/Object3D.js"),e=require("../math/Math.js");function s(i,e,s,h){t.Camera.call(this),this.type="PerspectiveCamera",this.fov=void 0!==i?i:50,this.zoom=1,this.near=void 0!==s?s:.1,this.far=void 0!==h?h:2e3,this.focus=10,this.aspect=void 0!==e?e:1,this.view=null,this.filmGauge=35,this.filmOffset=0,this.updateProjectionMatrix()}s.prototype=Object.assign(Object.create(t.Camera.prototype),{constructor:s,isPerspectiveCamera:!0,copy:function(i,e){return t.Camera.prototype.copy.call(this,i,e),this.fov=i.fov,this.zoom=i.zoom,this.near=i.near,this.far=i.far,this.focus=i.focus,this.aspect=i.aspect,this.view=null===i.view?null:Object.assign({},i.view),this.filmGauge=i.filmGauge,this.filmOffset=i.filmOffset,this},setFocalLength:function(t){var i=.5*this.getFilmHeight()/t;this.fov=2*e._Math.RAD2DEG*Math.atan(i),this.updateProjectionMatrix()},getFocalLength:function(){var t=Math.tan(.5*e._Math.DEG2RAD*this.fov);return.5*this.getFilmHeight()/t},getEffectiveFOV:function(){return 2*e._Math.RAD2DEG*Math.atan(Math.tan(.5*e._Math.DEG2RAD*this.fov)/this.zoom)},getFilmWidth:function(){return this.filmGauge*Math.min(this.aspect,1)},getFilmHeight:function(){return this.filmGauge/Math.max(this.aspect,1)},setViewOffset:function(t,i,e,s,h,a){this.aspect=t/i,null===this.view&&(this.view={enabled:!0,fullWidth:1,fullHeight:1,offsetX:0,offsetY:0,width:1,height:1}),this.view.enabled=!0,this.view.fullWidth=t,this.view.fullHeight=i,this.view.offsetX=e,this.view.offsetY=s,this.view.width=h,this.view.height=a,this.updateProjectionMatrix()},clearViewOffset:function(){null!==this.view&&(this.view.enabled=!1),this.updateProjectionMatrix()},updateProjectionMatrix:function(){var t=this.near,i=t*Math.tan(.5*e._Math.DEG2RAD*this.fov)/this.zoom,s=2*i,h=this.aspect*s,a=-.5*h,o=this.view;if(null!==this.view&&this.view.enabled){var f=o.fullWidth,r=o.fullHeight;a+=o.offsetX*h/f,i-=o.offsetY*s/r,h*=o.width/f,s*=o.height/r}var n=this.filmOffset;0!==n&&(a+=t*n/this.getFilmWidth()),this.projectionMatrix.makePerspective(a,a+h,i,i-s,t,this.far),this.projectionMatrixInverse.getInverse(this.projectionMatrix)},toJSON:function(t){var e=i.Object3D.prototype.toJSON.call(this,t);return e.object.fov=this.fov,e.object.zoom=this.zoom,e.object.near=this.near,e.object.far=this.far,e.object.focus=this.focus,e.object.aspect=this.aspect,null!==this.view&&(e.object.view=Object.assign({},this.view)),e.object.filmGauge=this.filmGauge,e.object.filmOffset=this.filmOffset,e}});
},{"./Camera.js":"xGoW","../core/Object3D.js":"Nnue","../math/Math.js":"M5nx"}],"E4Pr":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.Scene=e;var t=require("../core/Object3D.js");function e(){t.Object3D.call(this),this.type="Scene",this.background=null,this.fog=null,this.overrideMaterial=null,this.autoUpdate=!0}e.prototype=Object.assign(Object.create(t.Object3D.prototype),{constructor:e,isScene:!0,copy:function(e,o){return t.Object3D.prototype.copy.call(this,e,o),null!==e.background&&(this.background=e.background.clone()),null!==e.fog&&(this.fog=e.fog.clone()),null!==e.overrideMaterial&&(this.overrideMaterial=e.overrideMaterial.clone()),this.autoUpdate=e.autoUpdate,this.matrixAutoUpdate=e.matrixAutoUpdate,this},toJSON:function(e){var o=t.Object3D.prototype.toJSON.call(this,e);return null!==this.background&&(o.object.background=this.background.toJSON(e)),null!==this.fog&&(o.object.fog=this.fog.toJSON()),o},dispose:function(){this.dispatchEvent({type:"dispose"})}});
},{"../core/Object3D.js":"Nnue"}],"vOoB":[function(require,module,exports) {
"use strict";function t(t,i){this.x=t||0,this.y=i||0}Object.defineProperty(exports,"__esModule",{value:!0}),exports.Vector2=t,Object.defineProperties(t.prototype,{width:{get:function(){return this.x},set:function(t){this.x=t}},height:{get:function(){return this.y},set:function(t){this.y=t}}}),Object.assign(t.prototype,{isVector2:!0,set:function(t,i){return this.x=t,this.y=i,this},setScalar:function(t){return this.x=t,this.y=t,this},setX:function(t){return this.x=t,this},setY:function(t){return this.y=t,this},setComponent:function(t,i){switch(t){case 0:this.x=i;break;case 1:this.y=i;break;default:throw new Error("index is out of range: "+t)}return this},getComponent:function(t){switch(t){case 0:return this.x;case 1:return this.y;default:throw new Error("index is out of range: "+t)}},clone:function(){return new this.constructor(this.x,this.y)},copy:function(t){return this.x=t.x,this.y=t.y,this},add:function(t,i){return void 0!==i?(console.warn("THREE.Vector2: .add() now only accepts one argument. Use .addVectors( a, b ) instead."),this.addVectors(t,i)):(this.x+=t.x,this.y+=t.y,this)},addScalar:function(t){return this.x+=t,this.y+=t,this},addVectors:function(t,i){return this.x=t.x+i.x,this.y=t.y+i.y,this},addScaledVector:function(t,i){return this.x+=t.x*i,this.y+=t.y*i,this},sub:function(t,i){return void 0!==i?(console.warn("THREE.Vector2: .sub() now only accepts one argument. Use .subVectors( a, b ) instead."),this.subVectors(t,i)):(this.x-=t.x,this.y-=t.y,this)},subScalar:function(t){return this.x-=t,this.y-=t,this},subVectors:function(t,i){return this.x=t.x-i.x,this.y=t.y-i.y,this},multiply:function(t){return this.x*=t.x,this.y*=t.y,this},multiplyScalar:function(t){return this.x*=t,this.y*=t,this},divide:function(t){return this.x/=t.x,this.y/=t.y,this},divideScalar:function(t){return this.multiplyScalar(1/t)},applyMatrix3:function(t){var i=this.x,n=this.y,s=t.elements;return this.x=s[0]*i+s[3]*n+s[6],this.y=s[1]*i+s[4]*n+s[7],this},min:function(t){return this.x=Math.min(this.x,t.x),this.y=Math.min(this.y,t.y),this},max:function(t){return this.x=Math.max(this.x,t.x),this.y=Math.max(this.y,t.y),this},clamp:function(t,i){return this.x=Math.max(t.x,Math.min(i.x,this.x)),this.y=Math.max(t.y,Math.min(i.y,this.y)),this},clampScalar:function(){var i=new t,n=new t;return function(t,s){return i.set(t,t),n.set(s,s),this.clamp(i,n)}}(),clampLength:function(t,i){var n=this.length();return this.divideScalar(n||1).multiplyScalar(Math.max(t,Math.min(i,n)))},floor:function(){return this.x=Math.floor(this.x),this.y=Math.floor(this.y),this},ceil:function(){return this.x=Math.ceil(this.x),this.y=Math.ceil(this.y),this},round:function(){return this.x=Math.round(this.x),this.y=Math.round(this.y),this},roundToZero:function(){return this.x=this.x<0?Math.ceil(this.x):Math.floor(this.x),this.y=this.y<0?Math.ceil(this.y):Math.floor(this.y),this},negate:function(){return this.x=-this.x,this.y=-this.y,this},dot:function(t){return this.x*t.x+this.y*t.y},cross:function(t){return this.x*t.y-this.y*t.x},lengthSq:function(){return this.x*this.x+this.y*this.y},length:function(){return Math.sqrt(this.x*this.x+this.y*this.y)},manhattanLength:function(){return Math.abs(this.x)+Math.abs(this.y)},normalize:function(){return this.divideScalar(this.length()||1)},angle:function(){var t=Math.atan2(this.y,this.x);return t<0&&(t+=2*Math.PI),t},distanceTo:function(t){return Math.sqrt(this.distanceToSquared(t))},distanceToSquared:function(t){var i=this.x-t.x,n=this.y-t.y;return i*i+n*n},manhattanDistanceTo:function(t){return Math.abs(this.x-t.x)+Math.abs(this.y-t.y)},setLength:function(t){return this.normalize().multiplyScalar(t)},lerp:function(t,i){return this.x+=(t.x-this.x)*i,this.y+=(t.y-this.y)*i,this},lerpVectors:function(t,i,n){return this.subVectors(i,t).multiplyScalar(n).add(t)},equals:function(t){return t.x===this.x&&t.y===this.y},fromArray:function(t,i){return void 0===i&&(i=0),this.x=t[i],this.y=t[i+1],this},toArray:function(t,i){return void 0===t&&(t=[]),void 0===i&&(i=0),t[i]=this.x,t[i+1]=this.y,t},fromBufferAttribute:function(t,i,n){return void 0!==n&&console.warn("THREE.Vector2: offset has been removed from .fromBufferAttribute()."),this.x=t.getX(i),this.y=t.getY(i),this},rotateAround:function(t,i){var n=Math.cos(i),s=Math.sin(i),h=this.x-t.x,r=this.y-t.y;return this.x=h*n-r*s+t.x,this.y=h*s+r*n+t.y,this}});
},{}],"oLt8":[function(require,module,exports) {
"use strict";var e;Object.defineProperty(exports,"__esModule",{value:!0}),exports.ImageUtils=void 0;var t={getDataURL:function(t){var a;if("undefined"==typeof HTMLCanvasElement)return t.src;if(t instanceof HTMLCanvasElement)a=t;else{void 0===e&&(e=document.createElementNS("http://www.w3.org/1999/xhtml","canvas")),e.width=t.width,e.height=t.height;var i=e.getContext("2d");t instanceof ImageData?i.putImageData(t,0,0):i.drawImage(t,0,0,t.width,t.height),a=e}return a.width>2048||a.height>2048?a.toDataURL("image/jpeg",.6):a.toDataURL("image/png")}};exports.ImageUtils=t;
},{}],"L5Pf":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.Texture=n;var t=require("../core/EventDispatcher.js"),i=require("../constants.js"),e=require("../math/Math.js"),r=require("../math/Vector2.js"),a=require("../math/Matrix3.js"),s=require("../extras/ImageUtils.js"),p=0;function n(t,s,o,h,u,m,c,l,g,d){Object.defineProperty(this,"id",{value:p++}),this.uuid=e._Math.generateUUID(),this.name="",this.image=void 0!==t?t:n.DEFAULT_IMAGE,this.mipmaps=[],this.mapping=void 0!==s?s:n.DEFAULT_MAPPING,this.wrapS=void 0!==o?o:i.ClampToEdgeWrapping,this.wrapT=void 0!==h?h:i.ClampToEdgeWrapping,this.magFilter=void 0!==u?u:i.LinearFilter,this.minFilter=void 0!==m?m:i.LinearMipMapLinearFilter,this.anisotropy=void 0!==g?g:1,this.format=void 0!==c?c:i.RGBAFormat,this.type=void 0!==l?l:i.UnsignedByteType,this.offset=new r.Vector2(0,0),this.repeat=new r.Vector2(1,1),this.center=new r.Vector2(0,0),this.rotation=0,this.matrixAutoUpdate=!0,this.matrix=new a.Matrix3,this.generateMipmaps=!0,this.premultiplyAlpha=!1,this.flipY=!0,this.unpackAlignment=4,this.encoding=void 0!==d?d:i.LinearEncoding,this.version=0,this.onUpdate=null}n.DEFAULT_IMAGE=void 0,n.DEFAULT_MAPPING=i.UVMapping,n.prototype=Object.assign(Object.create(t.EventDispatcher.prototype),{constructor:n,isTexture:!0,updateMatrix:function(){this.matrix.setUvTransform(this.offset.x,this.offset.y,this.repeat.x,this.repeat.y,this.rotation,this.center.x,this.center.y)},clone:function(){return(new this.constructor).copy(this)},copy:function(t){return this.name=t.name,this.image=t.image,this.mipmaps=t.mipmaps.slice(0),this.mapping=t.mapping,this.wrapS=t.wrapS,this.wrapT=t.wrapT,this.magFilter=t.magFilter,this.minFilter=t.minFilter,this.anisotropy=t.anisotropy,this.format=t.format,this.type=t.type,this.offset.copy(t.offset),this.repeat.copy(t.repeat),this.center.copy(t.center),this.rotation=t.rotation,this.matrixAutoUpdate=t.matrixAutoUpdate,this.matrix.copy(t.matrix),this.generateMipmaps=t.generateMipmaps,this.premultiplyAlpha=t.premultiplyAlpha,this.flipY=t.flipY,this.unpackAlignment=t.unpackAlignment,this.encoding=t.encoding,this},toJSON:function(t){var i=void 0===t||"string"==typeof t;if(!i&&void 0!==t.textures[this.uuid])return t.textures[this.uuid];var r={metadata:{version:4.5,type:"Texture",generator:"Texture.toJSON"},uuid:this.uuid,name:this.name,mapping:this.mapping,repeat:[this.repeat.x,this.repeat.y],offset:[this.offset.x,this.offset.y],center:[this.center.x,this.center.y],rotation:this.rotation,wrap:[this.wrapS,this.wrapT],format:this.format,type:this.type,encoding:this.encoding,minFilter:this.minFilter,magFilter:this.magFilter,anisotropy:this.anisotropy,flipY:this.flipY,premultiplyAlpha:this.premultiplyAlpha,unpackAlignment:this.unpackAlignment};if(void 0!==this.image){var a=this.image;if(void 0===a.uuid&&(a.uuid=e._Math.generateUUID()),!i&&void 0===t.images[a.uuid]){var p;if(Array.isArray(a)){p=[];for(var n=0,o=a.length;n<o;n++)p.push(s.ImageUtils.getDataURL(a[n]))}else p=s.ImageUtils.getDataURL(a);t.images[a.uuid]={uuid:a.uuid,url:p}}r.image=a.uuid}return i||(t.textures[this.uuid]=r),r},dispose:function(){this.dispatchEvent({type:"dispose"})},transformUv:function(t){if(this.mapping!==i.UVMapping)return t;if(t.applyMatrix3(this.matrix),t.x<0||t.x>1)switch(this.wrapS){case i.RepeatWrapping:t.x=t.x-Math.floor(t.x);break;case i.ClampToEdgeWrapping:t.x=t.x<0?0:1;break;case i.MirroredRepeatWrapping:1===Math.abs(Math.floor(t.x)%2)?t.x=Math.ceil(t.x)-t.x:t.x=t.x-Math.floor(t.x)}if(t.y<0||t.y>1)switch(this.wrapT){case i.RepeatWrapping:t.y=t.y-Math.floor(t.y);break;case i.ClampToEdgeWrapping:t.y=t.y<0?0:1;break;case i.MirroredRepeatWrapping:1===Math.abs(Math.floor(t.y)%2)?t.y=Math.ceil(t.y)-t.y:t.y=t.y-Math.floor(t.y)}return this.flipY&&(t.y=1-t.y),t}}),Object.defineProperty(n.prototype,"needsUpdate",{set:function(t){!0===t&&this.version++}});
},{"../core/EventDispatcher.js":"SLlv","../constants.js":"y6Nk","../math/Math.js":"M5nx","../math/Vector2.js":"vOoB","../math/Matrix3.js":"ecXo","../extras/ImageUtils.js":"oLt8"}],"loYk":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.DataTexture=r;var t=require("./Texture.js"),e=require("../constants.js");function r(r,i,s,a,o,p,u,l,n,c,h,x){t.Texture.call(this,null,p,u,l,n,c,a,o,h,x),this.image={data:r,width:i,height:s},this.magFilter=void 0!==n?n:e.NearestFilter,this.minFilter=void 0!==c?c:e.NearestFilter,this.generateMipmaps=!1,this.flipY=!1,this.unpackAlignment=1}r.prototype=Object.create(t.Texture.prototype),r.prototype.constructor=r,r.prototype.isDataTexture=!0;
},{"./Texture.js":"L5Pf","../constants.js":"y6Nk"}],"Xu2q":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.Box3=n;var t=require("./Vector3.js"),i=require("./Sphere.js");function n(i,n){this.min=void 0!==i?i:new t.Vector3(1/0,1/0,1/0),this.max=void 0!==n?n:new t.Vector3(-1/0,-1/0,-1/0)}Object.assign(n.prototype,{isBox3:!0,set:function(t,i){return this.min.copy(t),this.max.copy(i),this},setFromArray:function(t){for(var i=1/0,n=1/0,e=1/0,r=-1/0,s=-1/0,a=-1/0,o=0,m=t.length;o<m;o+=3){var h=t[o],x=t[o+1],c=t[o+2];h<i&&(i=h),x<n&&(n=x),c<e&&(e=c),h>r&&(r=h),x>s&&(s=x),c>a&&(a=c)}return this.min.set(i,n,e),this.max.set(r,s,a),this},setFromBufferAttribute:function(t){for(var i=1/0,n=1/0,e=1/0,r=-1/0,s=-1/0,a=-1/0,o=0,m=t.count;o<m;o++){var h=t.getX(o),x=t.getY(o),c=t.getZ(o);h<i&&(i=h),x<n&&(n=x),c<e&&(e=c),h>r&&(r=h),x>s&&(s=x),c>a&&(a=c)}return this.min.set(i,n,e),this.max.set(r,s,a),this},setFromPoints:function(t){this.makeEmpty();for(var i=0,n=t.length;i<n;i++)this.expandByPoint(t[i]);return this},setFromCenterAndSize:function(){var i=new t.Vector3;return function(t,n){var e=i.copy(n).multiplyScalar(.5);return this.min.copy(t).sub(e),this.max.copy(t).add(e),this}}(),setFromObject:function(t){return this.makeEmpty(),this.expandByObject(t)},clone:function(){return(new this.constructor).copy(this)},copy:function(t){return this.min.copy(t.min),this.max.copy(t.max),this},makeEmpty:function(){return this.min.x=this.min.y=this.min.z=1/0,this.max.x=this.max.y=this.max.z=-1/0,this},isEmpty:function(){return this.max.x<this.min.x||this.max.y<this.min.y||this.max.z<this.min.z},getCenter:function(i){return void 0===i&&(console.warn("THREE.Box3: .getCenter() target is now required"),i=new t.Vector3),this.isEmpty()?i.set(0,0,0):i.addVectors(this.min,this.max).multiplyScalar(.5)},getSize:function(i){return void 0===i&&(console.warn("THREE.Box3: .getSize() target is now required"),i=new t.Vector3),this.isEmpty()?i.set(0,0,0):i.subVectors(this.max,this.min)},expandByPoint:function(t){return this.min.min(t),this.max.max(t),this},expandByVector:function(t){return this.min.sub(t),this.max.add(t),this},expandByScalar:function(t){return this.min.addScalar(-t),this.max.addScalar(t),this},expandByObject:function(){var i,n,e,r=new t.Vector3;function s(t){var s=t.geometry;if(void 0!==s)if(s.isGeometry){var a=s.vertices;for(n=0,e=a.length;n<e;n++)r.copy(a[n]),r.applyMatrix4(t.matrixWorld),i.expandByPoint(r)}else if(s.isBufferGeometry){var o=s.attributes.position;if(void 0!==o)for(n=0,e=o.count;n<e;n++)r.fromBufferAttribute(o,n).applyMatrix4(t.matrixWorld),i.expandByPoint(r)}}return function(t){return i=this,t.updateMatrixWorld(!0),t.traverse(s),this}}(),containsPoint:function(t){return!(t.x<this.min.x||t.x>this.max.x||t.y<this.min.y||t.y>this.max.y||t.z<this.min.z||t.z>this.max.z)},containsBox:function(t){return this.min.x<=t.min.x&&t.max.x<=this.max.x&&this.min.y<=t.min.y&&t.max.y<=this.max.y&&this.min.z<=t.min.z&&t.max.z<=this.max.z},getParameter:function(i,n){return void 0===n&&(console.warn("THREE.Box3: .getParameter() target is now required"),n=new t.Vector3),n.set((i.x-this.min.x)/(this.max.x-this.min.x),(i.y-this.min.y)/(this.max.y-this.min.y),(i.z-this.min.z)/(this.max.z-this.min.z))},intersectsBox:function(t){return!(t.max.x<this.min.x||t.min.x>this.max.x||t.max.y<this.min.y||t.min.y>this.max.y||t.max.z<this.min.z||t.min.z>this.max.z)},intersectsSphere:function(){var i=new t.Vector3;return function(t){return this.clampPoint(t.center,i),i.distanceToSquared(t.center)<=t.radius*t.radius}}(),intersectsPlane:function(t){var i,n;return t.normal.x>0?(i=t.normal.x*this.min.x,n=t.normal.x*this.max.x):(i=t.normal.x*this.max.x,n=t.normal.x*this.min.x),t.normal.y>0?(i+=t.normal.y*this.min.y,n+=t.normal.y*this.max.y):(i+=t.normal.y*this.max.y,n+=t.normal.y*this.min.y),t.normal.z>0?(i+=t.normal.z*this.min.z,n+=t.normal.z*this.max.z):(i+=t.normal.z*this.max.z,n+=t.normal.z*this.min.z),i<=-t.constant&&n>=-t.constant},intersectsTriangle:function(){var i=new t.Vector3,n=new t.Vector3,e=new t.Vector3,r=new t.Vector3,s=new t.Vector3,a=new t.Vector3,o=new t.Vector3,m=new t.Vector3,h=new t.Vector3,x=new t.Vector3;function c(t){var r,s;for(r=0,s=t.length-3;r<=s;r+=3){o.fromArray(t,r);var a=h.x*Math.abs(o.x)+h.y*Math.abs(o.y)+h.z*Math.abs(o.z),m=i.dot(o),x=n.dot(o),c=e.dot(o);if(Math.max(-Math.max(m,x,c),Math.min(m,x,c))>a)return!1}return!0}return function(t){if(this.isEmpty())return!1;this.getCenter(m),h.subVectors(this.max,m),i.subVectors(t.a,m),n.subVectors(t.b,m),e.subVectors(t.c,m),r.subVectors(n,i),s.subVectors(e,n),a.subVectors(i,e);var o=[0,-r.z,r.y,0,-s.z,s.y,0,-a.z,a.y,r.z,0,-r.x,s.z,0,-s.x,a.z,0,-a.x,-r.y,r.x,0,-s.y,s.x,0,-a.y,a.x,0];return!!c(o)&&(!!c(o=[1,0,0,0,1,0,0,0,1])&&(x.crossVectors(r,s),c(o=[x.x,x.y,x.z])))}}(),clampPoint:function(i,n){return void 0===n&&(console.warn("THREE.Box3: .clampPoint() target is now required"),n=new t.Vector3),n.copy(i).clamp(this.min,this.max)},distanceToPoint:function(){var i=new t.Vector3;return function(t){return i.copy(t).clamp(this.min,this.max).sub(t).length()}}(),getBoundingSphere:function(){var n=new t.Vector3;return function(t){return void 0===t&&(console.warn("THREE.Box3: .getBoundingSphere() target is now required"),t=new i.Sphere),this.getCenter(t.center),t.radius=.5*this.getSize(n).length(),t}}(),intersect:function(t){return this.min.max(t.min),this.max.min(t.max),this.isEmpty()&&this.makeEmpty(),this},union:function(t){return this.min.min(t.min),this.max.max(t.max),this},applyMatrix4:function(){var i=[new t.Vector3,new t.Vector3,new t.Vector3,new t.Vector3,new t.Vector3,new t.Vector3,new t.Vector3,new t.Vector3];return function(t){return this.isEmpty()?this:(i[0].set(this.min.x,this.min.y,this.min.z).applyMatrix4(t),i[1].set(this.min.x,this.min.y,this.max.z).applyMatrix4(t),i[2].set(this.min.x,this.max.y,this.min.z).applyMatrix4(t),i[3].set(this.min.x,this.max.y,this.max.z).applyMatrix4(t),i[4].set(this.max.x,this.min.y,this.min.z).applyMatrix4(t),i[5].set(this.max.x,this.min.y,this.max.z).applyMatrix4(t),i[6].set(this.max.x,this.max.y,this.min.z).applyMatrix4(t),i[7].set(this.max.x,this.max.y,this.max.z).applyMatrix4(t),this.setFromPoints(i),this)}}(),translate:function(t){return this.min.add(t),this.max.add(t),this},equals:function(t){return t.min.equals(this.min)&&t.max.equals(this.max)}});
},{"./Vector3.js":"QLQv","./Sphere.js":"Jw30"}],"Jw30":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.Sphere=r;var t=require("./Box3.js"),e=require("./Vector3.js");function r(t,r){this.center=void 0!==t?t:new e.Vector3,this.radius=void 0!==r?r:0}Object.assign(r.prototype,{set:function(t,e){return this.center.copy(t),this.radius=e,this},setFromPoints:function(){var e=new t.Box3;return function(t,r){var i=this.center;void 0!==r?i.copy(r):e.setFromPoints(t).getCenter(i);for(var n=0,s=0,o=t.length;s<o;s++)n=Math.max(n,i.distanceToSquared(t[s]));return this.radius=Math.sqrt(n),this}}(),clone:function(){return(new this.constructor).copy(this)},copy:function(t){return this.center.copy(t.center),this.radius=t.radius,this},empty:function(){return this.radius<=0},containsPoint:function(t){return t.distanceToSquared(this.center)<=this.radius*this.radius},distanceToPoint:function(t){return t.distanceTo(this.center)-this.radius},intersectsSphere:function(t){var e=this.radius+t.radius;return t.center.distanceToSquared(this.center)<=e*e},intersectsBox:function(t){return t.intersectsSphere(this)},intersectsPlane:function(t){return Math.abs(t.distanceToPoint(this.center))<=this.radius},clampPoint:function(t,r){var i=this.center.distanceToSquared(t);return void 0===r&&(console.warn("THREE.Sphere: .clampPoint() target is now required"),r=new e.Vector3),r.copy(t),i>this.radius*this.radius&&(r.sub(this.center).normalize(),r.multiplyScalar(this.radius).add(this.center)),r},getBoundingBox:function(e){return void 0===e&&(console.warn("THREE.Sphere: .getBoundingBox() target is now required"),e=new t.Box3),e.set(this.center,this.center),e.expandByScalar(this.radius),e},applyMatrix4:function(t){return this.center.applyMatrix4(t),this.radius=this.radius*t.getMaxScaleOnAxis(),this},translate:function(t){return this.center.add(t),this},equals:function(t){return t.center.equals(this.center)&&t.radius===this.radius}});
},{"./Box3.js":"Xu2q","./Vector3.js":"QLQv"}],"9GNh":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.Plane=r;var t=require("./Matrix3.js"),n=require("./Vector3.js");function r(t,r){this.normal=void 0!==t?t:new n.Vector3(1,0,0),this.constant=void 0!==r?r:0}Object.assign(r.prototype,{set:function(t,n){return this.normal.copy(t),this.constant=n,this},setComponents:function(t,n,r,o){return this.normal.set(t,n,r),this.constant=o,this},setFromNormalAndCoplanarPoint:function(t,n){return this.normal.copy(t),this.constant=-n.dot(this.normal),this},setFromCoplanarPoints:function(){var t=new n.Vector3,r=new n.Vector3;return function(n,o,i){var e=t.subVectors(i,o).cross(r.subVectors(n,o)).normalize();return this.setFromNormalAndCoplanarPoint(e,n),this}}(),clone:function(){return(new this.constructor).copy(this)},copy:function(t){return this.normal.copy(t.normal),this.constant=t.constant,this},normalize:function(){var t=1/this.normal.length();return this.normal.multiplyScalar(t),this.constant*=t,this},negate:function(){return this.constant*=-1,this.normal.negate(),this},distanceToPoint:function(t){return this.normal.dot(t)+this.constant},distanceToSphere:function(t){return this.distanceToPoint(t.center)-t.radius},projectPoint:function(t,r){return void 0===r&&(console.warn("THREE.Plane: .projectPoint() target is now required"),r=new n.Vector3),r.copy(this.normal).multiplyScalar(-this.distanceToPoint(t)).add(t)},intersectLine:function(){var t=new n.Vector3;return function(r,o){void 0===o&&(console.warn("THREE.Plane: .intersectLine() target is now required"),o=new n.Vector3);var i=r.delta(t),e=this.normal.dot(i);if(0===e)return 0===this.distanceToPoint(r.start)?o.copy(r.start):void 0;var s=-(r.start.dot(this.normal)+this.constant)/e;return s<0||s>1?void 0:o.copy(i).multiplyScalar(s).add(r.start)}}(),intersectsLine:function(t){var n=this.distanceToPoint(t.start),r=this.distanceToPoint(t.end);return n<0&&r>0||r<0&&n>0},intersectsBox:function(t){return t.intersectsPlane(this)},intersectsSphere:function(t){return t.intersectsPlane(this)},coplanarPoint:function(t){return void 0===t&&(console.warn("THREE.Plane: .coplanarPoint() target is now required"),t=new n.Vector3),t.copy(this.normal).multiplyScalar(-this.constant)},applyMatrix4:function(){var r=new n.Vector3,o=new t.Matrix3;return function(t,n){var i=n||o.getNormalMatrix(t),e=this.coplanarPoint(r).applyMatrix4(t),s=this.normal.applyMatrix3(i).normalize();return this.constant=-e.dot(s),this}}(),translate:function(t){return this.constant-=t.dot(this.normal),this},equals:function(t){return t.normal.equals(this.normal)&&t.constant===this.constant}});
},{"./Matrix3.js":"ecXo","./Vector3.js":"QLQv"}],"MSmz":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.Frustum=r;var e=require("./Vector3.js"),n=require("./Sphere.js"),t=require("./Plane.js");function r(e,n,r,o,i,s){this.planes=[void 0!==e?e:new t.Plane,void 0!==n?n:new t.Plane,void 0!==r?r:new t.Plane,void 0!==o?o:new t.Plane,void 0!==i?i:new t.Plane,void 0!==s?s:new t.Plane]}Object.assign(r.prototype,{set:function(e,n,t,r,o,i){var s=this.planes;return s[0].copy(e),s[1].copy(n),s[2].copy(t),s[3].copy(r),s[4].copy(o),s[5].copy(i),this},clone:function(){return(new this.constructor).copy(this)},copy:function(e){for(var n=this.planes,t=0;t<6;t++)n[t].copy(e.planes[t]);return this},setFromMatrix:function(e){var n=this.planes,t=e.elements,r=t[0],o=t[1],i=t[2],s=t[3],a=t[4],c=t[5],p=t[6],u=t[7],l=t[8],m=t[9],h=t[10],f=t[11],v=t[12],y=t[13],d=t[14],x=t[15];return n[0].setComponents(s-r,u-a,f-l,x-v).normalize(),n[1].setComponents(s+r,u+a,f+l,x+v).normalize(),n[2].setComponents(s+o,u+c,f+m,x+y).normalize(),n[3].setComponents(s-o,u-c,f-m,x-y).normalize(),n[4].setComponents(s-i,u-p,f-h,x-d).normalize(),n[5].setComponents(s+i,u+p,f+h,x+d).normalize(),this},intersectsObject:function(){var e=new n.Sphere;return function(n){var t=n.geometry;return null===t.boundingSphere&&t.computeBoundingSphere(),e.copy(t.boundingSphere).applyMatrix4(n.matrixWorld),this.intersectsSphere(e)}}(),intersectsSprite:function(){var e=new n.Sphere;return function(n){return e.center.set(0,0,0),e.radius=.7071067811865476,e.applyMatrix4(n.matrixWorld),this.intersectsSphere(e)}}(),intersectsSphere:function(e){for(var n=this.planes,t=e.center,r=-e.radius,o=0;o<6;o++){if(n[o].distanceToPoint(t)<r)return!1}return!0},intersectsBox:function(){var n=new e.Vector3;return function(e){for(var t=this.planes,r=0;r<6;r++){var o=t[r];if(n.x=o.normal.x>0?e.max.x:e.min.x,n.y=o.normal.y>0?e.max.y:e.min.y,n.z=o.normal.z>0?e.max.z:e.min.z,o.distanceToPoint(n)<0)return!1}return!0}}(),containsPoint:function(e){for(var n=this.planes,t=0;t<6;t++)if(n[t].distanceToPoint(e)<0)return!1;return!0}});
},{"./Vector3.js":"QLQv","./Sphere.js":"Jw30","./Plane.js":"9GNh"}],"31x9":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=void 0;var e="\n#ifdef USE_ALPHAMAP\n\n\tdiffuseColor.a *= texture2D( alphaMap, vUv ).g;\n\n#endif\n";exports.default=e;
},{}],"IROn":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=void 0;var e="\n#ifdef USE_ALPHAMAP\n\n\tuniform sampler2D alphaMap;\n\n#endif\n";exports.default=e;
},{}],"85uz":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=void 0;var e="\n#ifdef ALPHATEST\n\n\tif ( diffuseColor.a < ALPHATEST ) discard;\n\n#endif\n";exports.default=e;
},{}],"lg2/":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=void 0;var e="\n#ifdef USE_AOMAP\n\n\t// reads channel R, compatible with a combined OcclusionRoughnessMetallic (RGB) texture\n\tfloat ambientOcclusion = ( texture2D( aoMap, vUv2 ).r - 1.0 ) * aoMapIntensity + 1.0;\n\n\treflectedLight.indirectDiffuse *= ambientOcclusion;\n\n\t#if defined( USE_ENVMAP ) && defined( PHYSICAL )\n\n\t\tfloat dotNV = saturate( dot( geometry.normal, geometry.viewDir ) );\n\n\t\treflectedLight.indirectSpecular *= computeSpecularOcclusion( dotNV, ambientOcclusion, material.specularRoughness );\n\n\t#endif\n\n#endif\n";exports.default=e;
},{}],"fz7o":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=void 0;var e="\n#ifdef USE_AOMAP\n\n\tuniform sampler2D aoMap;\n\tuniform float aoMapIntensity;\n\n#endif\n";exports.default=e;
},{}],"7vyU":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=void 0;var e="\nvec3 transformed = vec3( position );\n";exports.default=e;
},{}],"Hpp2":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=void 0;var e="\nvec3 objectNormal = vec3( normal );\n";exports.default=e;
},{}],"X9qh":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=void 0;var t='\n\n// Analytical approximation of the DFG LUT, one half of the\n// split-sum approximation used in indirect specular lighting.\n// via \'environmentBRDF\' from "Physically Based Shading on Mobile"\n// https://www.unrealengine.com/blog/physically-based-shading-on-mobile - environmentBRDF for GGX on mobile\nvec2 integrateSpecularBRDF( const in float dotNV, const in float roughness ) {\n\tconst vec4 c0 = vec4( - 1, - 0.0275, - 0.572, 0.022 );\n\n\tconst vec4 c1 = vec4( 1, 0.0425, 1.04, - 0.04 );\n\n\tvec4 r = roughness * c0 + c1;\n\n\tfloat a004 = min( r.x * r.x, exp2( - 9.28 * dotNV ) ) * r.x + r.y;\n\n\treturn vec2( -1.04, 1.04 ) * a004 + r.zw;\n\n}\n\nfloat punctualLightIntensityToIrradianceFactor( const in float lightDistance, const in float cutoffDistance, const in float decayExponent ) {\n\n#if defined ( PHYSICALLY_CORRECT_LIGHTS )\n\n\t// based upon Frostbite 3 Moving to Physically-based Rendering\n\t// page 32, equation 26: E[window1]\n\t// https://seblagarde.files.wordpress.com/2015/07/course_notes_moving_frostbite_to_pbr_v32.pdf\n\t// this is intended to be used on spot and point lights who are represented as luminous intensity\n\t// but who must be converted to luminous irradiance for surface lighting calculation\n\tfloat distanceFalloff = 1.0 / max( pow( lightDistance, decayExponent ), 0.01 );\n\n\tif( cutoffDistance > 0.0 ) {\n\n\t\tdistanceFalloff *= pow2( saturate( 1.0 - pow4( lightDistance / cutoffDistance ) ) );\n\n\t}\n\n\treturn distanceFalloff;\n\n#else\n\n\tif( cutoffDistance > 0.0 && decayExponent > 0.0 ) {\n\n\t\treturn pow( saturate( -lightDistance / cutoffDistance + 1.0 ), decayExponent );\n\n\t}\n\n\treturn 1.0;\n\n#endif\n\n}\n\nvec3 BRDF_Diffuse_Lambert( const in vec3 diffuseColor ) {\n\n\treturn RECIPROCAL_PI * diffuseColor;\n\n} // validated\n\nvec3 F_Schlick( const in vec3 specularColor, const in float dotLH ) {\n\n\t// Original approximation by Christophe Schlick \'94\n\t// float fresnel = pow( 1.0 - dotLH, 5.0 );\n\n\t// Optimized variant (presented by Epic at SIGGRAPH \'13)\n\t// https://cdn2.unrealengine.com/Resources/files/2013SiggraphPresentationsNotes-26915738.pdf\n\tfloat fresnel = exp2( ( -5.55473 * dotLH - 6.98316 ) * dotLH );\n\n\treturn ( 1.0 - specularColor ) * fresnel + specularColor;\n\n} // validated\n\n// Microfacet Models for Refraction through Rough Surfaces - equation (34)\n// http://graphicrants.blogspot.com/2013/08/specular-brdf-reference.html\n// alpha is "roughness squared" in Disney’s reparameterization\nfloat G_GGX_Smith( const in float alpha, const in float dotNL, const in float dotNV ) {\n\n\t// geometry term (normalized) = G(l)⋅G(v) / 4(n⋅l)(n⋅v)\n\t// also see #12151\n\n\tfloat a2 = pow2( alpha );\n\n\tfloat gl = dotNL + sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNL ) );\n\tfloat gv = dotNV + sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNV ) );\n\n\treturn 1.0 / ( gl * gv );\n\n} // validated\n\n// Moving Frostbite to Physically Based Rendering 3.0 - page 12, listing 2\n// https://seblagarde.files.wordpress.com/2015/07/course_notes_moving_frostbite_to_pbr_v32.pdf\nfloat G_GGX_SmithCorrelated( const in float alpha, const in float dotNL, const in float dotNV ) {\n\n\tfloat a2 = pow2( alpha );\n\n\t// dotNL and dotNV are explicitly swapped. This is not a mistake.\n\tfloat gv = dotNL * sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNV ) );\n\tfloat gl = dotNV * sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNL ) );\n\n\treturn 0.5 / max( gv + gl, EPSILON );\n\n}\n\n// Microfacet Models for Refraction through Rough Surfaces - equation (33)\n// http://graphicrants.blogspot.com/2013/08/specular-brdf-reference.html\n// alpha is "roughness squared" in Disney’s reparameterization\nfloat D_GGX( const in float alpha, const in float dotNH ) {\n\n\tfloat a2 = pow2( alpha );\n\n\tfloat denom = pow2( dotNH ) * ( a2 - 1.0 ) + 1.0; // avoid alpha = 0 with dotNH = 1\n\n\treturn RECIPROCAL_PI * a2 / pow2( denom );\n\n}\n\n// GGX Distribution, Schlick Fresnel, GGX-Smith Visibility\nvec3 BRDF_Specular_GGX( const in IncidentLight incidentLight, const in GeometricContext geometry, const in vec3 specularColor, const in float roughness ) {\n\n\tfloat alpha = pow2( roughness ); // UE4\'s roughness\n\n\tvec3 halfDir = normalize( incidentLight.direction + geometry.viewDir );\n\n\tfloat dotNL = saturate( dot( geometry.normal, incidentLight.direction ) );\n\tfloat dotNV = saturate( dot( geometry.normal, geometry.viewDir ) );\n\tfloat dotNH = saturate( dot( geometry.normal, halfDir ) );\n\tfloat dotLH = saturate( dot( incidentLight.direction, halfDir ) );\n\n\tvec3 F = F_Schlick( specularColor, dotLH );\n\n\tfloat G = G_GGX_SmithCorrelated( alpha, dotNL, dotNV );\n\n\tfloat D = D_GGX( alpha, dotNH );\n\n\treturn F * ( G * D );\n\n} // validated\n\n// Rect Area Light\n\n// Real-Time Polygonal-Light Shading with Linearly Transformed Cosines\n// by Eric Heitz, Jonathan Dupuy, Stephen Hill and David Neubelt\n// code: https://github.com/selfshadow/ltc_code/\n\nvec2 LTC_Uv( const in vec3 N, const in vec3 V, const in float roughness ) {\n\n\tconst float LUT_SIZE  = 64.0;\n\tconst float LUT_SCALE = ( LUT_SIZE - 1.0 ) / LUT_SIZE;\n\tconst float LUT_BIAS  = 0.5 / LUT_SIZE;\n\n\tfloat dotNV = saturate( dot( N, V ) );\n\n\t// texture parameterized by sqrt( GGX alpha ) and sqrt( 1 - cos( theta ) )\n\tvec2 uv = vec2( roughness, sqrt( 1.0 - dotNV ) );\n\n\tuv = uv * LUT_SCALE + LUT_BIAS;\n\n\treturn uv;\n\n}\n\nfloat LTC_ClippedSphereFormFactor( const in vec3 f ) {\n\n\t// Real-Time Area Lighting: a Journey from Research to Production (p.102)\n\t// An approximation of the form factor of a horizon-clipped rectangle.\n\n\tfloat l = length( f );\n\n\treturn max( ( l * l + f.z ) / ( l + 1.0 ), 0.0 );\n\n}\n\nvec3 LTC_EdgeVectorFormFactor( const in vec3 v1, const in vec3 v2 ) {\n\n\tfloat x = dot( v1, v2 );\n\n\tfloat y = abs( x );\n\n\t// rational polynomial approximation to theta / sin( theta ) / 2PI\n\tfloat a = 0.8543985 + ( 0.4965155 + 0.0145206 * y ) * y;\n\tfloat b = 3.4175940 + ( 4.1616724 + y ) * y;\n\tfloat v = a / b;\n\n\tfloat theta_sintheta = ( x > 0.0 ) ? v : 0.5 * inversesqrt( max( 1.0 - x * x, 1e-7 ) ) - v;\n\n\treturn cross( v1, v2 ) * theta_sintheta;\n\n}\n\nvec3 LTC_Evaluate( const in vec3 N, const in vec3 V, const in vec3 P, const in mat3 mInv, const in vec3 rectCoords[ 4 ] ) {\n\n\t// bail if point is on back side of plane of light\n\t// assumes ccw winding order of light vertices\n\tvec3 v1 = rectCoords[ 1 ] - rectCoords[ 0 ];\n\tvec3 v2 = rectCoords[ 3 ] - rectCoords[ 0 ];\n\tvec3 lightNormal = cross( v1, v2 );\n\n\tif( dot( lightNormal, P - rectCoords[ 0 ] ) < 0.0 ) return vec3( 0.0 );\n\n\t// construct orthonormal basis around N\n\tvec3 T1, T2;\n\tT1 = normalize( V - N * dot( V, N ) );\n\tT2 = - cross( N, T1 ); // negated from paper; possibly due to a different handedness of world coordinate system\n\n\t// compute transform\n\tmat3 mat = mInv * transposeMat3( mat3( T1, T2, N ) );\n\n\t// transform rect\n\tvec3 coords[ 4 ];\n\tcoords[ 0 ] = mat * ( rectCoords[ 0 ] - P );\n\tcoords[ 1 ] = mat * ( rectCoords[ 1 ] - P );\n\tcoords[ 2 ] = mat * ( rectCoords[ 2 ] - P );\n\tcoords[ 3 ] = mat * ( rectCoords[ 3 ] - P );\n\n\t// project rect onto sphere\n\tcoords[ 0 ] = normalize( coords[ 0 ] );\n\tcoords[ 1 ] = normalize( coords[ 1 ] );\n\tcoords[ 2 ] = normalize( coords[ 2 ] );\n\tcoords[ 3 ] = normalize( coords[ 3 ] );\n\n\t// calculate vector form factor\n\tvec3 vectorFormFactor = vec3( 0.0 );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 0 ], coords[ 1 ] );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 1 ], coords[ 2 ] );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 2 ], coords[ 3 ] );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 3 ], coords[ 0 ] );\n\n\t// adjust for horizon clipping\n\tfloat result = LTC_ClippedSphereFormFactor( vectorFormFactor );\n\n/*\n\t// alternate method of adjusting for horizon clipping (see referece)\n\t// refactoring required\n\tfloat len = length( vectorFormFactor );\n\tfloat z = vectorFormFactor.z / len;\n\n\tconst float LUT_SIZE  = 64.0;\n\tconst float LUT_SCALE = ( LUT_SIZE - 1.0 ) / LUT_SIZE;\n\tconst float LUT_BIAS  = 0.5 / LUT_SIZE;\n\n\t// tabulated horizon-clipped sphere, apparently...\n\tvec2 uv = vec2( z * 0.5 + 0.5, len );\n\tuv = uv * LUT_SCALE + LUT_BIAS;\n\n\tfloat scale = texture2D( ltc_2, uv ).w;\n\n\tfloat result = len * scale;\n*/\n\n\treturn vec3( result );\n\n}\n\n// End Rect Area Light\n\n// ref: https://www.unrealengine.com/blog/physically-based-shading-on-mobile - environmentBRDF for GGX on mobile\nvec3 BRDF_Specular_GGX_Environment( const in GeometricContext geometry, const in vec3 specularColor, const in float roughness ) {\n\n\tfloat dotNV = saturate( dot( geometry.normal, geometry.viewDir ) );\n\n\tvec2 brdf = integrateSpecularBRDF( dotNV, roughness );\n\n\treturn specularColor * brdf.x + brdf.y;\n\n} // validated\n\n// Fdez-Agüera\'s "Multiple-Scattering Microfacet Model for Real-Time Image Based Lighting"\n// Approximates multiscattering in order to preserve energy.\n// http://www.jcgt.org/published/0008/01/03/\nvoid BRDF_Specular_Multiscattering_Environment( const in GeometricContext geometry, const in vec3 specularColor, const in float roughness, inout vec3 singleScatter, inout vec3 multiScatter ) {\n\n\tfloat dotNV = saturate( dot( geometry.normal, geometry.viewDir ) );\n\n\tvec3 F = F_Schlick( specularColor, dotNV );\n\tvec2 brdf = integrateSpecularBRDF( dotNV, roughness );\n\tvec3 FssEss = F * brdf.x + brdf.y;\n\n\tfloat Ess = brdf.x + brdf.y;\n\tfloat Ems = 1.0 - Ess;\n\n\t// Paper incorrect indicates coefficient is PI/21, and will\n\t// be corrected to 1/21 in future updates.\n\tvec3 Favg = specularColor + ( 1.0 - specularColor ) * 0.047619; // 1/21\n\tvec3 Fms = FssEss * Favg / ( 1.0 - Ems * Favg );\n\n\tsingleScatter += FssEss;\n\tmultiScatter += Fms * Ems;\n\n}\n\nfloat G_BlinnPhong_Implicit( /* const in float dotNL, const in float dotNV */ ) {\n\n\t// geometry term is (n dot l)(n dot v) / 4(n dot l)(n dot v)\n\treturn 0.25;\n\n}\n\nfloat D_BlinnPhong( const in float shininess, const in float dotNH ) {\n\n\treturn RECIPROCAL_PI * ( shininess * 0.5 + 1.0 ) * pow( dotNH, shininess );\n\n}\n\nvec3 BRDF_Specular_BlinnPhong( const in IncidentLight incidentLight, const in GeometricContext geometry, const in vec3 specularColor, const in float shininess ) {\n\n\tvec3 halfDir = normalize( incidentLight.direction + geometry.viewDir );\n\n\t//float dotNL = saturate( dot( geometry.normal, incidentLight.direction ) );\n\t//float dotNV = saturate( dot( geometry.normal, geometry.viewDir ) );\n\tfloat dotNH = saturate( dot( geometry.normal, halfDir ) );\n\tfloat dotLH = saturate( dot( incidentLight.direction, halfDir ) );\n\n\tvec3 F = F_Schlick( specularColor, dotLH );\n\n\tfloat G = G_BlinnPhong_Implicit( /* dotNL, dotNV */ );\n\n\tfloat D = D_BlinnPhong( shininess, dotNH );\n\n\treturn F * ( G * D );\n\n} // validated\n\n// source: http://simonstechblog.blogspot.ca/2011/12/microfacet-brdf.html\nfloat GGXRoughnessToBlinnExponent( const in float ggxRoughness ) {\n\treturn ( 2.0 / pow2( ggxRoughness + 0.0001 ) - 2.0 );\n}\n\nfloat BlinnExponentToGGXRoughness( const in float blinnExponent ) {\n\treturn sqrt( 2.0 / ( blinnExponent + 2.0 ) );\n}\n';exports.default=t;
},{}],"muv2":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=void 0;var t="\n#ifdef USE_BUMPMAP\n\n\tuniform sampler2D bumpMap;\n\tuniform float bumpScale;\n\n\t// Bump Mapping Unparametrized Surfaces on the GPU by Morten S. Mikkelsen\n\t// http://api.unrealengine.com/attachments/Engine/Rendering/LightingAndShadows/BumpMappingWithoutTangentSpace/mm_sfgrad_bump.pdf\n\n\t// Evaluate the derivative of the height w.r.t. screen-space using forward differencing (listing 2)\n\n\tvec2 dHdxy_fwd() {\n\n\t\tvec2 dSTdx = dFdx( vUv );\n\t\tvec2 dSTdy = dFdy( vUv );\n\n\t\tfloat Hll = bumpScale * texture2D( bumpMap, vUv ).x;\n\t\tfloat dBx = bumpScale * texture2D( bumpMap, vUv + dSTdx ).x - Hll;\n\t\tfloat dBy = bumpScale * texture2D( bumpMap, vUv + dSTdy ).x - Hll;\n\n\t\treturn vec2( dBx, dBy );\n\n\t}\n\n\tvec3 perturbNormalArb( vec3 surf_pos, vec3 surf_norm, vec2 dHdxy ) {\n\n\t\t// Workaround for Adreno 3XX dFd*( vec3 ) bug. See #9988\n\n\t\tvec3 vSigmaX = vec3( dFdx( surf_pos.x ), dFdx( surf_pos.y ), dFdx( surf_pos.z ) );\n\t\tvec3 vSigmaY = vec3( dFdy( surf_pos.x ), dFdy( surf_pos.y ), dFdy( surf_pos.z ) );\n\t\tvec3 vN = surf_norm;\t\t// normalized\n\n\t\tvec3 R1 = cross( vSigmaY, vN );\n\t\tvec3 R2 = cross( vN, vSigmaX );\n\n\t\tfloat fDet = dot( vSigmaX, R1 );\n\n\t\tfDet *= ( float( gl_FrontFacing ) * 2.0 - 1.0 );\n\n\t\tvec3 vGrad = sign( fDet ) * ( dHdxy.x * R1 + dHdxy.y * R2 );\n\t\treturn normalize( abs( fDet ) * surf_norm - vGrad );\n\n\t}\n\n#endif\n";exports.default=t;
},{}],"83Dv":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=void 0;var n="\n#if NUM_CLIPPING_PLANES > 0\n\n\tvec4 plane;\n\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < UNION_CLIPPING_PLANES; i ++ ) {\n\n\t\tplane = clippingPlanes[ i ];\n\t\tif ( dot( vViewPosition, plane.xyz ) > plane.w ) discard;\n\n\t}\n\n\t#if UNION_CLIPPING_PLANES < NUM_CLIPPING_PLANES\n\n\t\tbool clipped = true;\n\n\t\t#pragma unroll_loop\n\t\tfor ( int i = UNION_CLIPPING_PLANES; i < NUM_CLIPPING_PLANES; i ++ ) {\n\n\t\t\tplane = clippingPlanes[ i ];\n\t\t\tclipped = ( dot( vViewPosition, plane.xyz ) > plane.w ) && clipped;\n\n\t\t}\n\n\t\tif ( clipped ) discard;\n\n\t#endif\n\n#endif\n";exports.default=n;
},{}],"Krgv":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=void 0;var e="\n#if NUM_CLIPPING_PLANES > 0\n\n\t#if ! defined( PHYSICAL ) && ! defined( PHONG ) && ! defined( MATCAP )\n\t\tvarying vec3 vViewPosition;\n\t#endif\n\n\tuniform vec4 clippingPlanes[ NUM_CLIPPING_PLANES ];\n\n#endif\n";exports.default=e;
},{}],"bu9w":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=void 0;var e="\n#if NUM_CLIPPING_PLANES > 0 && ! defined( PHYSICAL ) && ! defined( PHONG ) && ! defined( MATCAP )\n\tvarying vec3 vViewPosition;\n#endif\n";exports.default=e;
},{}],"1zjk":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=void 0;var e="\n#if NUM_CLIPPING_PLANES > 0 && ! defined( PHYSICAL ) && ! defined( PHONG ) && ! defined( MATCAP )\n\tvViewPosition = - mvPosition.xyz;\n#endif\n";exports.default=e;
},{}],"Ccdo":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=void 0;var e="\n#ifdef USE_COLOR\n\n\tdiffuseColor.rgb *= vColor;\n\n#endif\n";exports.default=e;
},{}],"5tg7":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=void 0;var e="\n#ifdef USE_COLOR\n\n\tvarying vec3 vColor;\n\n#endif\n";exports.default=e;
},{}],"PLg+":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=void 0;var e="\n#ifdef USE_COLOR\n\n\tvColor.xyz = color.xyz;\n\n#endif\n";exports.default=e;
},{}],"2spA":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=void 0;var n="\n#define PI 3.14159265359\n#define PI2 6.28318530718\n#define PI_HALF 1.5707963267949\n#define RECIPROCAL_PI 0.31830988618\n#define RECIPROCAL_PI2 0.15915494\n#define LOG2 1.442695\n#define EPSILON 1e-6\n\n#define saturate(a) clamp( a, 0.0, 1.0 )\n#define whiteCompliment(a) ( 1.0 - saturate( a ) )\n\nfloat pow2( const in float x ) { return x*x; }\nfloat pow3( const in float x ) { return x*x*x; }\nfloat pow4( const in float x ) { float x2 = x*x; return x2*x2; }\nfloat average( const in vec3 color ) { return dot( color, vec3( 0.3333 ) ); }\n// expects values in the range of [0,1]x[0,1], returns values in the [0,1] range.\n// do not collapse into a single function per: http://byteblacksmith.com/improvements-to-the-canonical-one-liner-glsl-rand-for-opengl-es-2-0/\nhighp float rand( const in vec2 uv ) {\n\tconst highp float a = 12.9898, b = 78.233, c = 43758.5453;\n\thighp float dt = dot( uv.xy, vec2( a,b ) ), sn = mod( dt, PI );\n\treturn fract(sin(sn) * c);\n}\n\nstruct IncidentLight {\n\tvec3 color;\n\tvec3 direction;\n\tbool visible;\n};\n\nstruct ReflectedLight {\n\tvec3 directDiffuse;\n\tvec3 directSpecular;\n\tvec3 indirectDiffuse;\n\tvec3 indirectSpecular;\n};\n\nstruct GeometricContext {\n\tvec3 position;\n\tvec3 normal;\n\tvec3 viewDir;\n};\n\nvec3 transformDirection( in vec3 dir, in mat4 matrix ) {\n\n\treturn normalize( ( matrix * vec4( dir, 0.0 ) ).xyz );\n\n}\n\n// http://en.wikibooks.org/wiki/GLSL_Programming/Applying_Matrix_Transformations\nvec3 inverseTransformDirection( in vec3 dir, in mat4 matrix ) {\n\n\treturn normalize( ( vec4( dir, 0.0 ) * matrix ).xyz );\n\n}\n\nvec3 projectOnPlane(in vec3 point, in vec3 pointOnPlane, in vec3 planeNormal ) {\n\n\tfloat distance = dot( planeNormal, point - pointOnPlane );\n\n\treturn - distance * planeNormal + point;\n\n}\n\nfloat sideOfPlane( in vec3 point, in vec3 pointOnPlane, in vec3 planeNormal ) {\n\n\treturn sign( dot( point - pointOnPlane, planeNormal ) );\n\n}\n\nvec3 linePlaneIntersect( in vec3 pointOnLine, in vec3 lineDirection, in vec3 pointOnPlane, in vec3 planeNormal ) {\n\n\treturn lineDirection * ( dot( planeNormal, pointOnPlane - pointOnLine ) / dot( planeNormal, lineDirection ) ) + pointOnLine;\n\n}\n\nmat3 transposeMat3( const in mat3 m ) {\n\n\tmat3 tmp;\n\n\ttmp[ 0 ] = vec3( m[ 0 ].x, m[ 1 ].x, m[ 2 ].x );\n\ttmp[ 1 ] = vec3( m[ 0 ].y, m[ 1 ].y, m[ 2 ].y );\n\ttmp[ 2 ] = vec3( m[ 0 ].z, m[ 1 ].z, m[ 2 ].z );\n\n\treturn tmp;\n\n}\n\n// https://en.wikipedia.org/wiki/Relative_luminance\nfloat linearToRelativeLuminance( const in vec3 color ) {\n\n\tvec3 weights = vec3( 0.2126, 0.7152, 0.0722 );\n\n\treturn dot( weights, color.rgb );\n\n}\n";exports.default=n;
},{}],"nnMz":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=void 0;var e="\n#ifdef ENVMAP_TYPE_CUBE_UV\n\n#define cubeUV_textureSize (1024.0)\n\nint getFaceFromDirection(vec3 direction) {\n\tvec3 absDirection = abs(direction);\n\tint face = -1;\n\tif( absDirection.x > absDirection.z ) {\n\t\tif(absDirection.x > absDirection.y )\n\t\t\tface = direction.x > 0.0 ? 0 : 3;\n\t\telse\n\t\t\tface = direction.y > 0.0 ? 1 : 4;\n\t}\n\telse {\n\t\tif(absDirection.z > absDirection.y )\n\t\t\tface = direction.z > 0.0 ? 2 : 5;\n\t\telse\n\t\t\tface = direction.y > 0.0 ? 1 : 4;\n\t}\n\treturn face;\n}\n#define cubeUV_maxLods1  (log2(cubeUV_textureSize*0.25) - 1.0)\n#define cubeUV_rangeClamp (exp2((6.0 - 1.0) * 2.0))\n\nvec2 MipLevelInfo( vec3 vec, float roughnessLevel, float roughness ) {\n\tfloat scale = exp2(cubeUV_maxLods1 - roughnessLevel);\n\tfloat dxRoughness = dFdx(roughness);\n\tfloat dyRoughness = dFdy(roughness);\n\tvec3 dx = dFdx( vec * scale * dxRoughness );\n\tvec3 dy = dFdy( vec * scale * dyRoughness );\n\tfloat d = max( dot( dx, dx ), dot( dy, dy ) );\n\t// Clamp the value to the max mip level counts. hard coded to 6 mips\n\td = clamp(d, 1.0, cubeUV_rangeClamp);\n\tfloat mipLevel = 0.5 * log2(d);\n\treturn vec2(floor(mipLevel), fract(mipLevel));\n}\n\n#define cubeUV_maxLods2 (log2(cubeUV_textureSize*0.25) - 2.0)\n#define cubeUV_rcpTextureSize (1.0 / cubeUV_textureSize)\n\nvec2 getCubeUV(vec3 direction, float roughnessLevel, float mipLevel) {\n\tmipLevel = roughnessLevel > cubeUV_maxLods2 - 3.0 ? 0.0 : mipLevel;\n\tfloat a = 16.0 * cubeUV_rcpTextureSize;\n\n\tvec2 exp2_packed = exp2( vec2( roughnessLevel, mipLevel ) );\n\tvec2 rcp_exp2_packed = vec2( 1.0 ) / exp2_packed;\n\t// float powScale = exp2(roughnessLevel + mipLevel);\n\tfloat powScale = exp2_packed.x * exp2_packed.y;\n\t// float scale =  1.0 / exp2(roughnessLevel + 2.0 + mipLevel);\n\tfloat scale = rcp_exp2_packed.x * rcp_exp2_packed.y * 0.25;\n\t// float mipOffset = 0.75*(1.0 - 1.0/exp2(mipLevel))/exp2(roughnessLevel);\n\tfloat mipOffset = 0.75*(1.0 - rcp_exp2_packed.y) * rcp_exp2_packed.x;\n\n\tbool bRes = mipLevel == 0.0;\n\tscale =  bRes && (scale < a) ? a : scale;\n\n\tvec3 r;\n\tvec2 offset;\n\tint face = getFaceFromDirection(direction);\n\n\tfloat rcpPowScale = 1.0 / powScale;\n\n\tif( face == 0) {\n\t\tr = vec3(direction.x, -direction.z, direction.y);\n\t\toffset = vec2(0.0+mipOffset,0.75 * rcpPowScale);\n\t\toffset.y = bRes && (offset.y < 2.0*a) ? a : offset.y;\n\t}\n\telse if( face == 1) {\n\t\tr = vec3(direction.y, direction.x, direction.z);\n\t\toffset = vec2(scale+mipOffset, 0.75 * rcpPowScale);\n\t\toffset.y = bRes && (offset.y < 2.0*a) ? a : offset.y;\n\t}\n\telse if( face == 2) {\n\t\tr = vec3(direction.z, direction.x, direction.y);\n\t\toffset = vec2(2.0*scale+mipOffset, 0.75 * rcpPowScale);\n\t\toffset.y = bRes && (offset.y < 2.0*a) ? a : offset.y;\n\t}\n\telse if( face == 3) {\n\t\tr = vec3(direction.x, direction.z, direction.y);\n\t\toffset = vec2(0.0+mipOffset,0.5 * rcpPowScale);\n\t\toffset.y = bRes && (offset.y < 2.0*a) ? 0.0 : offset.y;\n\t}\n\telse if( face == 4) {\n\t\tr = vec3(direction.y, direction.x, -direction.z);\n\t\toffset = vec2(scale+mipOffset, 0.5 * rcpPowScale);\n\t\toffset.y = bRes && (offset.y < 2.0*a) ? 0.0 : offset.y;\n\t}\n\telse {\n\t\tr = vec3(direction.z, -direction.x, direction.y);\n\t\toffset = vec2(2.0*scale+mipOffset, 0.5 * rcpPowScale);\n\t\toffset.y = bRes && (offset.y < 2.0*a) ? 0.0 : offset.y;\n\t}\n\tr = normalize(r);\n\tfloat texelOffset = 0.5 * cubeUV_rcpTextureSize;\n\tvec2 s = ( r.yz / abs( r.x ) + vec2( 1.0 ) ) * 0.5;\n\tvec2 base = offset + vec2( texelOffset );\n\treturn base + s * ( scale - 2.0 * texelOffset );\n}\n\n#define cubeUV_maxLods3 (log2(cubeUV_textureSize*0.25) - 3.0)\n\nvec4 textureCubeUV( sampler2D envMap, vec3 reflectedDirection, float roughness ) {\n\tfloat roughnessVal = roughness* cubeUV_maxLods3;\n\tfloat r1 = floor(roughnessVal);\n\tfloat r2 = r1 + 1.0;\n\tfloat t = fract(roughnessVal);\n\tvec2 mipInfo = MipLevelInfo(reflectedDirection, r1, roughness);\n\tfloat s = mipInfo.y;\n\tfloat level0 = mipInfo.x;\n\tfloat level1 = level0 + 1.0;\n\tlevel1 = level1 > 5.0 ? 5.0 : level1;\n\n\t// round to nearest mipmap if we are not interpolating.\n\tlevel0 += min( floor( s + 0.5 ), 5.0 );\n\n\t// Tri linear interpolation.\n\tvec2 uv_10 = getCubeUV(reflectedDirection, r1, level0);\n\tvec4 color10 = envMapTexelToLinear(texture2D(envMap, uv_10));\n\n\tvec2 uv_20 = getCubeUV(reflectedDirection, r2, level0);\n\tvec4 color20 = envMapTexelToLinear(texture2D(envMap, uv_20));\n\n\tvec4 result = mix(color10, color20, t);\n\n\treturn vec4(result.rgb, 1.0);\n}\n\n#endif\n";exports.default=e;
},{}],"Ea/M":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=void 0;var e="\nvec3 transformedNormal = normalMatrix * objectNormal;\n\n#ifdef FLIP_SIDED\n\n\ttransformedNormal = - transformedNormal;\n\n#endif\n";exports.default=e;
},{}],"KoLT":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=void 0;var e="\n#ifdef USE_DISPLACEMENTMAP\n\n\tuniform sampler2D displacementMap;\n\tuniform float displacementScale;\n\tuniform float displacementBias;\n\n#endif\n";exports.default=e;
},{}],"VMr0":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=void 0;var e="\n#ifdef USE_DISPLACEMENTMAP\n\n\ttransformed += normalize( objectNormal ) * ( texture2D( displacementMap, uv ).x * displacementScale + displacementBias );\n\n#endif\n";exports.default=e;
},{}],"emlO":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=void 0;var e="\n#ifdef USE_EMISSIVEMAP\n\n\tvec4 emissiveColor = texture2D( emissiveMap, vUv );\n\n\temissiveColor.rgb = emissiveMapTexelToLinear( emissiveColor ).rgb;\n\n\ttotalEmissiveRadiance *= emissiveColor.rgb;\n\n#endif\n";exports.default=e;
},{}],"wPJe":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=void 0;var e="\n#ifdef USE_EMISSIVEMAP\n\n\tuniform sampler2D emissiveMap;\n\n#endif\n";exports.default=e;
},{}],"JgPF":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=void 0;var e="\n  gl_FragColor = linearToOutputTexel( gl_FragColor );\n";exports.default=e;
},{}],"107/":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=void 0;var e="\n// For a discussion of what this is, please read this: http://lousodrome.net/blog/light/2013/05/26/gamma-correct-and-hdr-rendering-in-a-32-bits-buffer/\n\nvec4 LinearToLinear( in vec4 value ) {\n\treturn value;\n}\n\nvec4 GammaToLinear( in vec4 value, in float gammaFactor ) {\n\treturn vec4( pow( value.rgb, vec3( gammaFactor ) ), value.a );\n}\n\nvec4 LinearToGamma( in vec4 value, in float gammaFactor ) {\n\treturn vec4( pow( value.rgb, vec3( 1.0 / gammaFactor ) ), value.a );\n}\n\nvec4 sRGBToLinear( in vec4 value ) {\n\treturn vec4( mix( pow( value.rgb * 0.9478672986 + vec3( 0.0521327014 ), vec3( 2.4 ) ), value.rgb * 0.0773993808, vec3( lessThanEqual( value.rgb, vec3( 0.04045 ) ) ) ), value.a );\n}\n\nvec4 LinearTosRGB( in vec4 value ) {\n\treturn vec4( mix( pow( value.rgb, vec3( 0.41666 ) ) * 1.055 - vec3( 0.055 ), value.rgb * 12.92, vec3( lessThanEqual( value.rgb, vec3( 0.0031308 ) ) ) ), value.a );\n}\n\nvec4 RGBEToLinear( in vec4 value ) {\n\treturn vec4( value.rgb * exp2( value.a * 255.0 - 128.0 ), 1.0 );\n}\n\nvec4 LinearToRGBE( in vec4 value ) {\n\tfloat maxComponent = max( max( value.r, value.g ), value.b );\n\tfloat fExp = clamp( ceil( log2( maxComponent ) ), -128.0, 127.0 );\n\treturn vec4( value.rgb / exp2( fExp ), ( fExp + 128.0 ) / 255.0 );\n//  return vec4( value.brg, ( 3.0 + 128.0 ) / 256.0 );\n}\n\n// reference: http://iwasbeingirony.blogspot.ca/2010/06/difference-between-rgbm-and-rgbd.html\nvec4 RGBMToLinear( in vec4 value, in float maxRange ) {\n\treturn vec4( value.rgb * value.a * maxRange, 1.0 );\n}\n\nvec4 LinearToRGBM( in vec4 value, in float maxRange ) {\n\tfloat maxRGB = max( value.r, max( value.g, value.b ) );\n\tfloat M = clamp( maxRGB / maxRange, 0.0, 1.0 );\n\tM = ceil( M * 255.0 ) / 255.0;\n\treturn vec4( value.rgb / ( M * maxRange ), M );\n}\n\n// reference: http://iwasbeingirony.blogspot.ca/2010/06/difference-between-rgbm-and-rgbd.html\nvec4 RGBDToLinear( in vec4 value, in float maxRange ) {\n\treturn vec4( value.rgb * ( ( maxRange / 255.0 ) / value.a ), 1.0 );\n}\n\nvec4 LinearToRGBD( in vec4 value, in float maxRange ) {\n\tfloat maxRGB = max( value.r, max( value.g, value.b ) );\n\tfloat D = max( maxRange / maxRGB, 1.0 );\n\tD = min( floor( D ) / 255.0, 1.0 );\n\treturn vec4( value.rgb * ( D * ( 255.0 / maxRange ) ), D );\n}\n\n// LogLuv reference: http://graphicrants.blogspot.ca/2009/04/rgbm-color-encoding.html\n\n// M matrix, for encoding\nconst mat3 cLogLuvM = mat3( 0.2209, 0.3390, 0.4184, 0.1138, 0.6780, 0.7319, 0.0102, 0.1130, 0.2969 );\nvec4 LinearToLogLuv( in vec4 value )  {\n\tvec3 Xp_Y_XYZp = cLogLuvM * value.rgb;\n\tXp_Y_XYZp = max( Xp_Y_XYZp, vec3( 1e-6, 1e-6, 1e-6 ) );\n\tvec4 vResult;\n\tvResult.xy = Xp_Y_XYZp.xy / Xp_Y_XYZp.z;\n\tfloat Le = 2.0 * log2(Xp_Y_XYZp.y) + 127.0;\n\tvResult.w = fract( Le );\n\tvResult.z = ( Le - ( floor( vResult.w * 255.0 ) ) / 255.0 ) / 255.0;\n\treturn vResult;\n}\n\n// Inverse M matrix, for decoding\nconst mat3 cLogLuvInverseM = mat3( 6.0014, -2.7008, -1.7996, -1.3320, 3.1029, -5.7721, 0.3008, -1.0882, 5.6268 );\nvec4 LogLuvToLinear( in vec4 value ) {\n\tfloat Le = value.z * 255.0 + value.w;\n\tvec3 Xp_Y_XYZp;\n\tXp_Y_XYZp.y = exp2( ( Le - 127.0 ) / 2.0 );\n\tXp_Y_XYZp.z = Xp_Y_XYZp.y / value.y;\n\tXp_Y_XYZp.x = value.x * Xp_Y_XYZp.z;\n\tvec3 vRGB = cLogLuvInverseM * Xp_Y_XYZp.rgb;\n\treturn vec4( max( vRGB, 0.0 ), 1.0 );\n}\n";exports.default=e;
},{}],"glyF":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=void 0;var e="\n#ifdef USE_ENVMAP\n\n\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG )\n\n\t\tvec3 cameraToVertex = normalize( vWorldPosition - cameraPosition );\n\n\t\t// Transforming Normal Vectors with the Inverse Transformation\n\t\tvec3 worldNormal = inverseTransformDirection( normal, viewMatrix );\n\n\t\t#ifdef ENVMAP_MODE_REFLECTION\n\n\t\t\tvec3 reflectVec = reflect( cameraToVertex, worldNormal );\n\n\t\t#else\n\n\t\t\tvec3 reflectVec = refract( cameraToVertex, worldNormal, refractionRatio );\n\n\t\t#endif\n\n\t#else\n\n\t\tvec3 reflectVec = vReflect;\n\n\t#endif\n\n\t#ifdef ENVMAP_TYPE_CUBE\n\n\t\tvec4 envColor = textureCube( envMap, vec3( flipEnvMap * reflectVec.x, reflectVec.yz ) );\n\n\t#elif defined( ENVMAP_TYPE_EQUIREC )\n\n\t\tvec2 sampleUV;\n\n\t\treflectVec = normalize( reflectVec );\n\n\t\tsampleUV.y = asin( clamp( reflectVec.y, - 1.0, 1.0 ) ) * RECIPROCAL_PI + 0.5;\n\n\t\tsampleUV.x = atan( reflectVec.z, reflectVec.x ) * RECIPROCAL_PI2 + 0.5;\n\n\t\tvec4 envColor = texture2D( envMap, sampleUV );\n\n\t#elif defined( ENVMAP_TYPE_SPHERE )\n\n\t\treflectVec = normalize( reflectVec );\n\n\t\tvec3 reflectView = normalize( ( viewMatrix * vec4( reflectVec, 0.0 ) ).xyz + vec3( 0.0, 0.0, 1.0 ) );\n\n\t\tvec4 envColor = texture2D( envMap, reflectView.xy * 0.5 + 0.5 );\n\n\t#else\n\n\t\tvec4 envColor = vec4( 0.0 );\n\n\t#endif\n\n\tenvColor = envMapTexelToLinear( envColor );\n\n\t#ifdef ENVMAP_BLENDING_MULTIPLY\n\n\t\toutgoingLight = mix( outgoingLight, outgoingLight * envColor.xyz, specularStrength * reflectivity );\n\n\t#elif defined( ENVMAP_BLENDING_MIX )\n\n\t\toutgoingLight = mix( outgoingLight, envColor.xyz, specularStrength * reflectivity );\n\n\t#elif defined( ENVMAP_BLENDING_ADD )\n\n\t\toutgoingLight += envColor.xyz * specularStrength * reflectivity;\n\n\t#endif\n\n#endif\n";exports.default=e;
},{}],"uwsT":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=void 0;var n="\n#if defined( USE_ENVMAP ) || defined( PHYSICAL )\n\tuniform float reflectivity;\n\tuniform float envMapIntensity;\n#endif\n\n#ifdef USE_ENVMAP\n\n\t#if ! defined( PHYSICAL ) && ( defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG ) )\n\t\tvarying vec3 vWorldPosition;\n\t#endif\n\n\t#ifdef ENVMAP_TYPE_CUBE\n\t\tuniform samplerCube envMap;\n\t#else\n\t\tuniform sampler2D envMap;\n\t#endif\n\tuniform float flipEnvMap;\n\tuniform int maxMipLevel;\n\n\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG ) || defined( PHYSICAL )\n\t\tuniform float refractionRatio;\n\t#else\n\t\tvarying vec3 vReflect;\n\t#endif\n\n#endif\n";exports.default=n;
},{}],"ziqe":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=void 0;var e="\n#ifdef USE_ENVMAP\n\n\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG )\n\t\tvarying vec3 vWorldPosition;\n\n\t#else\n\n\t\tvarying vec3 vReflect;\n\t\tuniform float refractionRatio;\n\n\t#endif\n\n#endif\n";exports.default=e;
},{}],"V5Xu":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=void 0;var e="\n#ifdef USE_ENVMAP\n\n\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG )\n\n\t\tvWorldPosition = worldPosition.xyz;\n\n\t#else\n\n\t\tvec3 cameraToVertex = normalize( worldPosition.xyz - cameraPosition );\n\n\t\tvec3 worldNormal = inverseTransformDirection( transformedNormal, viewMatrix );\n\n\t\t#ifdef ENVMAP_MODE_REFLECTION\n\n\t\t\tvReflect = reflect( cameraToVertex, worldNormal );\n\n\t\t#else\n\n\t\t\tvReflect = refract( cameraToVertex, worldNormal, refractionRatio );\n\n\t\t#endif\n\n\t#endif\n\n#endif\n";exports.default=e;
},{}],"5IW2":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=void 0;var e="\n#ifdef USE_FOG\n\n\tfogDepth = -mvPosition.z;\n\n#endif\n";exports.default=e;
},{}],"zz+4":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=void 0;var e="\n#ifdef USE_FOG\n\n\tvarying float fogDepth;\n\n#endif\n";exports.default=e;
},{}],"0c7f":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=void 0;var o="\n#ifdef USE_FOG\n\n\t#ifdef FOG_EXP2\n\n\t\tfloat fogFactor = whiteCompliment( exp2( - fogDensity * fogDensity * fogDepth * fogDepth * LOG2 ) );\n\n\t#else\n\n\t\tfloat fogFactor = smoothstep( fogNear, fogFar, fogDepth );\n\n\t#endif\n\n\tgl_FragColor.rgb = mix( gl_FragColor.rgb, fogColor, fogFactor );\n\n#endif\n";exports.default=o;
},{}],"41h5":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=void 0;var n="\n#ifdef USE_FOG\n\n\tuniform vec3 fogColor;\n\tvarying float fogDepth;\n\n\t#ifdef FOG_EXP2\n\n\t\tuniform float fogDensity;\n\n\t#else\n\n\t\tuniform float fogNear;\n\t\tuniform float fogFar;\n\n\t#endif\n\n#endif\n";exports.default=n;
},{}],"3H/6":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=void 0;var t="\n#ifdef TOON\n\n\tuniform sampler2D gradientMap;\n\n\tvec3 getGradientIrradiance( vec3 normal, vec3 lightDirection ) {\n\n\t\t// dotNL will be from -1.0 to 1.0\n\t\tfloat dotNL = dot( normal, lightDirection );\n\t\tvec2 coord = vec2( dotNL * 0.5 + 0.5, 0.0 );\n\n\t\t#ifdef USE_GRADIENTMAP\n\n\t\t\treturn texture2D( gradientMap, coord ).rgb;\n\n\t\t#else\n\n\t\t\treturn ( coord.x < 0.7 ) ? vec3( 0.7 ) : vec3( 1.0 );\n\n\t\t#endif\n\n\n\t}\n\n#endif\n";exports.default=t;
},{}],"n0t+":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=void 0;var e="\n#ifdef USE_LIGHTMAP\n\n\treflectedLight.indirectDiffuse += PI * texture2D( lightMap, vUv2 ).xyz * lightMapIntensity; // factor of PI should not be present; included here to prevent breakage\n\n#endif\n";exports.default=e;
},{}],"MjPv":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=void 0;var e="\n#ifdef USE_LIGHTMAP\n\n\tuniform sampler2D lightMap;\n\tuniform float lightMapIntensity;\n\n#endif\n";exports.default=e;
},{}],"EbdY":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=void 0;var t="\nvec3 diffuse = vec3( 1.0 );\n\nGeometricContext geometry;\ngeometry.position = mvPosition.xyz;\ngeometry.normal = normalize( transformedNormal );\ngeometry.viewDir = normalize( -mvPosition.xyz );\n\nGeometricContext backGeometry;\nbackGeometry.position = geometry.position;\nbackGeometry.normal = -geometry.normal;\nbackGeometry.viewDir = geometry.viewDir;\n\nvLightFront = vec3( 0.0 );\nvIndirectFront = vec3( 0.0 );\n\n#ifdef DOUBLE_SIDED\n\tvLightBack = vec3( 0.0 );\n\tvIndirectBack = vec3( 0.0 );\n#endif\n\nIncidentLight directLight;\nfloat dotNL;\nvec3 directLightColor_Diffuse;\n\n#if NUM_POINT_LIGHTS > 0\n\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_POINT_LIGHTS; i ++ ) {\n\n\t\tgetPointDirectLightIrradiance( pointLights[ i ], geometry, directLight );\n\n\t\tdotNL = dot( geometry.normal, directLight.direction );\n\t\tdirectLightColor_Diffuse = PI * directLight.color;\n\n\t\tvLightFront += saturate( dotNL ) * directLightColor_Diffuse;\n\n\t\t#ifdef DOUBLE_SIDED\n\n\t\t\tvLightBack += saturate( -dotNL ) * directLightColor_Diffuse;\n\n\t\t#endif\n\n\t}\n\n#endif\n\n#if NUM_SPOT_LIGHTS > 0\n\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_SPOT_LIGHTS; i ++ ) {\n\n\t\tgetSpotDirectLightIrradiance( spotLights[ i ], geometry, directLight );\n\n\t\tdotNL = dot( geometry.normal, directLight.direction );\n\t\tdirectLightColor_Diffuse = PI * directLight.color;\n\n\t\tvLightFront += saturate( dotNL ) * directLightColor_Diffuse;\n\n\t\t#ifdef DOUBLE_SIDED\n\n\t\t\tvLightBack += saturate( -dotNL ) * directLightColor_Diffuse;\n\n\t\t#endif\n\t}\n\n#endif\n\n/*\n#if NUM_RECT_AREA_LIGHTS > 0\n\n\tfor ( int i = 0; i < NUM_RECT_AREA_LIGHTS; i ++ ) {\n\n\t\t// TODO (abelnation): implement\n\n\t}\n\n#endif\n*/\n\n#if NUM_DIR_LIGHTS > 0\n\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_DIR_LIGHTS; i ++ ) {\n\n\t\tgetDirectionalDirectLightIrradiance( directionalLights[ i ], geometry, directLight );\n\n\t\tdotNL = dot( geometry.normal, directLight.direction );\n\t\tdirectLightColor_Diffuse = PI * directLight.color;\n\n\t\tvLightFront += saturate( dotNL ) * directLightColor_Diffuse;\n\n\t\t#ifdef DOUBLE_SIDED\n\n\t\t\tvLightBack += saturate( -dotNL ) * directLightColor_Diffuse;\n\n\t\t#endif\n\n\t}\n\n#endif\n\n#if NUM_HEMI_LIGHTS > 0\n\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_HEMI_LIGHTS; i ++ ) {\n\n\t\tvIndirectFront += getHemisphereLightIrradiance( hemisphereLights[ i ], geometry );\n\n\t\t#ifdef DOUBLE_SIDED\n\n\t\t\tvIndirectBack += getHemisphereLightIrradiance( hemisphereLights[ i ], backGeometry );\n\n\t\t#endif\n\n\t}\n\n#endif\n";exports.default=t;
},{}],"fj1N":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=void 0;var t="\nuniform vec3 ambientLightColor;\n\nvec3 getAmbientLightIrradiance( const in vec3 ambientLightColor ) {\n\n\tvec3 irradiance = ambientLightColor;\n\n\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\n\t\tirradiance *= PI;\n\n\t#endif\n\n\treturn irradiance;\n\n}\n\n#if NUM_DIR_LIGHTS > 0\n\n\tstruct DirectionalLight {\n\t\tvec3 direction;\n\t\tvec3 color;\n\n\t\tint shadow;\n\t\tfloat shadowBias;\n\t\tfloat shadowRadius;\n\t\tvec2 shadowMapSize;\n\t};\n\n\tuniform DirectionalLight directionalLights[ NUM_DIR_LIGHTS ];\n\n\tvoid getDirectionalDirectLightIrradiance( const in DirectionalLight directionalLight, const in GeometricContext geometry, out IncidentLight directLight ) {\n\n\t\tdirectLight.color = directionalLight.color;\n\t\tdirectLight.direction = directionalLight.direction;\n\t\tdirectLight.visible = true;\n\n\t}\n\n#endif\n\n\n#if NUM_POINT_LIGHTS > 0\n\n\tstruct PointLight {\n\t\tvec3 position;\n\t\tvec3 color;\n\t\tfloat distance;\n\t\tfloat decay;\n\n\t\tint shadow;\n\t\tfloat shadowBias;\n\t\tfloat shadowRadius;\n\t\tvec2 shadowMapSize;\n\t\tfloat shadowCameraNear;\n\t\tfloat shadowCameraFar;\n\t};\n\n\tuniform PointLight pointLights[ NUM_POINT_LIGHTS ];\n\n\t// directLight is an out parameter as having it as a return value caused compiler errors on some devices\n\tvoid getPointDirectLightIrradiance( const in PointLight pointLight, const in GeometricContext geometry, out IncidentLight directLight ) {\n\n\t\tvec3 lVector = pointLight.position - geometry.position;\n\t\tdirectLight.direction = normalize( lVector );\n\n\t\tfloat lightDistance = length( lVector );\n\n\t\tdirectLight.color = pointLight.color;\n\t\tdirectLight.color *= punctualLightIntensityToIrradianceFactor( lightDistance, pointLight.distance, pointLight.decay );\n\t\tdirectLight.visible = ( directLight.color != vec3( 0.0 ) );\n\n\t}\n\n#endif\n\n\n#if NUM_SPOT_LIGHTS > 0\n\n\tstruct SpotLight {\n\t\tvec3 position;\n\t\tvec3 direction;\n\t\tvec3 color;\n\t\tfloat distance;\n\t\tfloat decay;\n\t\tfloat coneCos;\n\t\tfloat penumbraCos;\n\n\t\tint shadow;\n\t\tfloat shadowBias;\n\t\tfloat shadowRadius;\n\t\tvec2 shadowMapSize;\n\t};\n\n\tuniform SpotLight spotLights[ NUM_SPOT_LIGHTS ];\n\n\t// directLight is an out parameter as having it as a return value caused compiler errors on some devices\n\tvoid getSpotDirectLightIrradiance( const in SpotLight spotLight, const in GeometricContext geometry, out IncidentLight directLight  ) {\n\n\t\tvec3 lVector = spotLight.position - geometry.position;\n\t\tdirectLight.direction = normalize( lVector );\n\n\t\tfloat lightDistance = length( lVector );\n\t\tfloat angleCos = dot( directLight.direction, spotLight.direction );\n\n\t\tif ( angleCos > spotLight.coneCos ) {\n\n\t\t\tfloat spotEffect = smoothstep( spotLight.coneCos, spotLight.penumbraCos, angleCos );\n\n\t\t\tdirectLight.color = spotLight.color;\n\t\t\tdirectLight.color *= spotEffect * punctualLightIntensityToIrradianceFactor( lightDistance, spotLight.distance, spotLight.decay );\n\t\t\tdirectLight.visible = true;\n\n\t\t} else {\n\n\t\t\tdirectLight.color = vec3( 0.0 );\n\t\t\tdirectLight.visible = false;\n\n\t\t}\n\t}\n\n#endif\n\n\n#if NUM_RECT_AREA_LIGHTS > 0\n\n\tstruct RectAreaLight {\n\t\tvec3 color;\n\t\tvec3 position;\n\t\tvec3 halfWidth;\n\t\tvec3 halfHeight;\n\t};\n\n\t// Pre-computed values of LinearTransformedCosine approximation of BRDF\n\t// BRDF approximation Texture is 64x64\n\tuniform sampler2D ltc_1; // RGBA Float\n\tuniform sampler2D ltc_2; // RGBA Float\n\n\tuniform RectAreaLight rectAreaLights[ NUM_RECT_AREA_LIGHTS ];\n\n#endif\n\n\n#if NUM_HEMI_LIGHTS > 0\n\n\tstruct HemisphereLight {\n\t\tvec3 direction;\n\t\tvec3 skyColor;\n\t\tvec3 groundColor;\n\t};\n\n\tuniform HemisphereLight hemisphereLights[ NUM_HEMI_LIGHTS ];\n\n\tvec3 getHemisphereLightIrradiance( const in HemisphereLight hemiLight, const in GeometricContext geometry ) {\n\n\t\tfloat dotNL = dot( geometry.normal, hemiLight.direction );\n\t\tfloat hemiDiffuseWeight = 0.5 * dotNL + 0.5;\n\n\t\tvec3 irradiance = mix( hemiLight.groundColor, hemiLight.skyColor, hemiDiffuseWeight );\n\n\t\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\n\t\t\tirradiance *= PI;\n\n\t\t#endif\n\n\t\treturn irradiance;\n\n\t}\n\n#endif\n";exports.default=t;
},{}],"xbdD":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=void 0;var e="\n#if defined( USE_ENVMAP ) && defined( PHYSICAL )\n\n\tvec3 getLightProbeIndirectIrradiance( /*const in SpecularLightProbe specularLightProbe,*/ const in GeometricContext geometry, const in int maxMIPLevel ) {\n\n\t\tvec3 worldNormal = inverseTransformDirection( geometry.normal, viewMatrix );\n\n\t\t#ifdef ENVMAP_TYPE_CUBE\n\n\t\t\tvec3 queryVec = vec3( flipEnvMap * worldNormal.x, worldNormal.yz );\n\n\t\t\t// TODO: replace with properly filtered cubemaps and access the irradiance LOD level, be it the last LOD level\n\t\t\t// of a specular cubemap, or just the default level of a specially created irradiance cubemap.\n\n\t\t\t#ifdef TEXTURE_LOD_EXT\n\n\t\t\t\tvec4 envMapColor = textureCubeLodEXT( envMap, queryVec, float( maxMIPLevel ) );\n\n\t\t\t#else\n\n\t\t\t\t// force the bias high to get the last LOD level as it is the most blurred.\n\t\t\t\tvec4 envMapColor = textureCube( envMap, queryVec, float( maxMIPLevel ) );\n\n\t\t\t#endif\n\n\t\t\tenvMapColor.rgb = envMapTexelToLinear( envMapColor ).rgb;\n\n\t\t#elif defined( ENVMAP_TYPE_CUBE_UV )\n\n\t\t\tvec3 queryVec = vec3( flipEnvMap * worldNormal.x, worldNormal.yz );\n\t\t\tvec4 envMapColor = textureCubeUV( envMap, queryVec, 1.0 );\n\n\t\t#else\n\n\t\t\tvec4 envMapColor = vec4( 0.0 );\n\n\t\t#endif\n\n\t\treturn PI * envMapColor.rgb * envMapIntensity;\n\n\t}\n\n\t// taken from here: http://casual-effects.blogspot.ca/2011/08/plausible-environment-lighting-in-two.html\n\tfloat getSpecularMIPLevel( const in float blinnShininessExponent, const in int maxMIPLevel ) {\n\n\t\t//float envMapWidth = pow( 2.0, maxMIPLevelScalar );\n\t\t//float desiredMIPLevel = log2( envMapWidth * sqrt( 3.0 ) ) - 0.5 * log2( pow2( blinnShininessExponent ) + 1.0 );\n\n\t\tfloat maxMIPLevelScalar = float( maxMIPLevel );\n\t\tfloat desiredMIPLevel = maxMIPLevelScalar + 0.79248 - 0.5 * log2( pow2( blinnShininessExponent ) + 1.0 );\n\n\t\t// clamp to allowable LOD ranges.\n\t\treturn clamp( desiredMIPLevel, 0.0, maxMIPLevelScalar );\n\n\t}\n\n\tvec3 getLightProbeIndirectRadiance( /*const in SpecularLightProbe specularLightProbe,*/ const in GeometricContext geometry, const in float blinnShininessExponent, const in int maxMIPLevel ) {\n\n\t\t#ifdef ENVMAP_MODE_REFLECTION\n\n\t\t\tvec3 reflectVec = reflect( -geometry.viewDir, geometry.normal );\n\n\t\t#else\n\n\t\t\tvec3 reflectVec = refract( -geometry.viewDir, geometry.normal, refractionRatio );\n\n\t\t#endif\n\n\t\treflectVec = inverseTransformDirection( reflectVec, viewMatrix );\n\n\t\tfloat specularMIPLevel = getSpecularMIPLevel( blinnShininessExponent, maxMIPLevel );\n\n\t\t#ifdef ENVMAP_TYPE_CUBE\n\n\t\t\tvec3 queryReflectVec = vec3( flipEnvMap * reflectVec.x, reflectVec.yz );\n\n\t\t\t#ifdef TEXTURE_LOD_EXT\n\n\t\t\t\tvec4 envMapColor = textureCubeLodEXT( envMap, queryReflectVec, specularMIPLevel );\n\n\t\t\t#else\n\n\t\t\t\tvec4 envMapColor = textureCube( envMap, queryReflectVec, specularMIPLevel );\n\n\t\t\t#endif\n\n\t\t\tenvMapColor.rgb = envMapTexelToLinear( envMapColor ).rgb;\n\n\t\t#elif defined( ENVMAP_TYPE_CUBE_UV )\n\n\t\t\tvec3 queryReflectVec = vec3( flipEnvMap * reflectVec.x, reflectVec.yz );\n\t\t\tvec4 envMapColor = textureCubeUV( envMap, queryReflectVec, BlinnExponentToGGXRoughness(blinnShininessExponent ));\n\n\t\t#elif defined( ENVMAP_TYPE_EQUIREC )\n\n\t\t\tvec2 sampleUV;\n\t\t\tsampleUV.y = asin( clamp( reflectVec.y, - 1.0, 1.0 ) ) * RECIPROCAL_PI + 0.5;\n\t\t\tsampleUV.x = atan( reflectVec.z, reflectVec.x ) * RECIPROCAL_PI2 + 0.5;\n\n\t\t\t#ifdef TEXTURE_LOD_EXT\n\n\t\t\t\tvec4 envMapColor = texture2DLodEXT( envMap, sampleUV, specularMIPLevel );\n\n\t\t\t#else\n\n\t\t\t\tvec4 envMapColor = texture2D( envMap, sampleUV, specularMIPLevel );\n\n\t\t\t#endif\n\n\t\t\tenvMapColor.rgb = envMapTexelToLinear( envMapColor ).rgb;\n\n\t\t#elif defined( ENVMAP_TYPE_SPHERE )\n\n\t\t\tvec3 reflectView = normalize( ( viewMatrix * vec4( reflectVec, 0.0 ) ).xyz + vec3( 0.0,0.0,1.0 ) );\n\n\t\t\t#ifdef TEXTURE_LOD_EXT\n\n\t\t\t\tvec4 envMapColor = texture2DLodEXT( envMap, reflectView.xy * 0.5 + 0.5, specularMIPLevel );\n\n\t\t\t#else\n\n\t\t\t\tvec4 envMapColor = texture2D( envMap, reflectView.xy * 0.5 + 0.5, specularMIPLevel );\n\n\t\t\t#endif\n\n\t\t\tenvMapColor.rgb = envMapTexelToLinear( envMapColor ).rgb;\n\n\t\t#endif\n\n\t\treturn envMapColor.rgb * envMapIntensity;\n\n\t}\n\n#endif\n";exports.default=e;
},{}],"BgaW":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=void 0;var e="\nBlinnPhongMaterial material;\nmaterial.diffuseColor = diffuseColor.rgb;\nmaterial.specularColor = specular;\nmaterial.specularShininess = shininess;\nmaterial.specularStrength = specularStrength;\n";exports.default=e;
},{}],"ii0z":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=void 0;var e="\nvarying vec3 vViewPosition;\n\n#ifndef FLAT_SHADED\n\n\tvarying vec3 vNormal;\n\n#endif\n\n\nstruct BlinnPhongMaterial {\n\n\tvec3\tdiffuseColor;\n\tvec3\tspecularColor;\n\tfloat\tspecularShininess;\n\tfloat\tspecularStrength;\n\n};\n\nvoid RE_Direct_BlinnPhong( const in IncidentLight directLight, const in GeometricContext geometry, const in BlinnPhongMaterial material, inout ReflectedLight reflectedLight ) {\n\n\t#ifdef TOON\n\n\t\tvec3 irradiance = getGradientIrradiance( geometry.normal, directLight.direction ) * directLight.color;\n\n\t#else\n\n\t\tfloat dotNL = saturate( dot( geometry.normal, directLight.direction ) );\n\t\tvec3 irradiance = dotNL * directLight.color;\n\n\t#endif\n\n\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\n\t\tirradiance *= PI; // punctual light\n\n\t#endif\n\n\treflectedLight.directDiffuse += irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\n\n\treflectedLight.directSpecular += irradiance * BRDF_Specular_BlinnPhong( directLight, geometry, material.specularColor, material.specularShininess ) * material.specularStrength;\n\n}\n\nvoid RE_IndirectDiffuse_BlinnPhong( const in vec3 irradiance, const in GeometricContext geometry, const in BlinnPhongMaterial material, inout ReflectedLight reflectedLight ) {\n\n\treflectedLight.indirectDiffuse += irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\n\n}\n\n#define RE_Direct\t\t\t\tRE_Direct_BlinnPhong\n#define RE_IndirectDiffuse\t\tRE_IndirectDiffuse_BlinnPhong\n\n#define Material_LightProbeLOD( material )\t(0)\n";exports.default=e;
},{}],"jfq1":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=void 0;var e="\nPhysicalMaterial material;\nmaterial.diffuseColor = diffuseColor.rgb * ( 1.0 - metalnessFactor );\nmaterial.specularRoughness = clamp( roughnessFactor, 0.04, 1.0 );\n#ifdef STANDARD\n\tmaterial.specularColor = mix( vec3( DEFAULT_SPECULAR_COEFFICIENT ), diffuseColor.rgb, metalnessFactor );\n#else\n\tmaterial.specularColor = mix( vec3( MAXIMUM_SPECULAR_COEFFICIENT * pow2( reflectivity ) ), diffuseColor.rgb, metalnessFactor );\n\tmaterial.clearCoat = saturate( clearCoat ); // Burley clearcoat model\n\tmaterial.clearCoatRoughness = clamp( clearCoatRoughness, 0.04, 1.0 );\n#endif\n";exports.default=e;
},{}],"wdgC":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=void 0;var t="\nstruct PhysicalMaterial {\n\n\tvec3\tdiffuseColor;\n\tfloat\tspecularRoughness;\n\tvec3\tspecularColor;\n\n\t#ifndef STANDARD\n\t\tfloat clearCoat;\n\t\tfloat clearCoatRoughness;\n\t#endif\n\n};\n\n#define MAXIMUM_SPECULAR_COEFFICIENT 0.16\n#define DEFAULT_SPECULAR_COEFFICIENT 0.04\n\n// Clear coat directional hemishperical reflectance (this approximation should be improved)\nfloat clearCoatDHRApprox( const in float roughness, const in float dotNL ) {\n\n\treturn DEFAULT_SPECULAR_COEFFICIENT + ( 1.0 - DEFAULT_SPECULAR_COEFFICIENT ) * ( pow( 1.0 - dotNL, 5.0 ) * pow( 1.0 - roughness, 2.0 ) );\n\n}\n\n#if NUM_RECT_AREA_LIGHTS > 0\n\n\tvoid RE_Direct_RectArea_Physical( const in RectAreaLight rectAreaLight, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {\n\n\t\tvec3 normal = geometry.normal;\n\t\tvec3 viewDir = geometry.viewDir;\n\t\tvec3 position = geometry.position;\n\t\tvec3 lightPos = rectAreaLight.position;\n\t\tvec3 halfWidth = rectAreaLight.halfWidth;\n\t\tvec3 halfHeight = rectAreaLight.halfHeight;\n\t\tvec3 lightColor = rectAreaLight.color;\n\t\tfloat roughness = material.specularRoughness;\n\n\t\tvec3 rectCoords[ 4 ];\n\t\trectCoords[ 0 ] = lightPos + halfWidth - halfHeight; // counterclockwise; light shines in local neg z direction\n\t\trectCoords[ 1 ] = lightPos - halfWidth - halfHeight;\n\t\trectCoords[ 2 ] = lightPos - halfWidth + halfHeight;\n\t\trectCoords[ 3 ] = lightPos + halfWidth + halfHeight;\n\n\t\tvec2 uv = LTC_Uv( normal, viewDir, roughness );\n\n\t\tvec4 t1 = texture2D( ltc_1, uv );\n\t\tvec4 t2 = texture2D( ltc_2, uv );\n\n\t\tmat3 mInv = mat3(\n\t\t\tvec3( t1.x, 0, t1.y ),\n\t\t\tvec3(    0, 1,    0 ),\n\t\t\tvec3( t1.z, 0, t1.w )\n\t\t);\n\n\t\t// LTC Fresnel Approximation by Stephen Hill\n\t\t// http://blog.selfshadow.com/publications/s2016-advances/s2016_ltc_fresnel.pdf\n\t\tvec3 fresnel = ( material.specularColor * t2.x + ( vec3( 1.0 ) - material.specularColor ) * t2.y );\n\n\t\treflectedLight.directSpecular += lightColor * fresnel * LTC_Evaluate( normal, viewDir, position, mInv, rectCoords );\n\n\t\treflectedLight.directDiffuse += lightColor * material.diffuseColor * LTC_Evaluate( normal, viewDir, position, mat3( 1.0 ), rectCoords );\n\n\t}\n\n#endif\n\nvoid RE_Direct_Physical( const in IncidentLight directLight, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {\n\n\tfloat dotNL = saturate( dot( geometry.normal, directLight.direction ) );\n\n\tvec3 irradiance = dotNL * directLight.color;\n\n\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\n\t\tirradiance *= PI; // punctual light\n\n\t#endif\n\n\t#ifndef STANDARD\n\t\tfloat clearCoatDHR = material.clearCoat * clearCoatDHRApprox( material.clearCoatRoughness, dotNL );\n\t#else\n\t\tfloat clearCoatDHR = 0.0;\n\t#endif\n\n\treflectedLight.directSpecular += ( 1.0 - clearCoatDHR ) * irradiance * BRDF_Specular_GGX( directLight, geometry, material.specularColor, material.specularRoughness );\n\n\treflectedLight.directDiffuse += ( 1.0 - clearCoatDHR ) * irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\n\n\t#ifndef STANDARD\n\n\t\treflectedLight.directSpecular += irradiance * material.clearCoat * BRDF_Specular_GGX( directLight, geometry, vec3( DEFAULT_SPECULAR_COEFFICIENT ), material.clearCoatRoughness );\n\n\t#endif\n\n}\n\nvoid RE_IndirectDiffuse_Physical( const in vec3 irradiance, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {\n\n\t// Defer to the IndirectSpecular function to compute\n\t// the indirectDiffuse if energy preservation is enabled.\n\t#ifndef ENVMAP_TYPE_CUBE_UV\n\n\t\treflectedLight.indirectDiffuse += irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\n\n\t#endif\n\n}\n\nvoid RE_IndirectSpecular_Physical( const in vec3 radiance, const in vec3 irradiance, const in vec3 clearCoatRadiance, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight) {\n\n\t#ifndef STANDARD\n\t\tfloat dotNV = saturate( dot( geometry.normal, geometry.viewDir ) );\n\t\tfloat dotNL = dotNV;\n\t\tfloat clearCoatDHR = material.clearCoat * clearCoatDHRApprox( material.clearCoatRoughness, dotNL );\n\t#else\n\t\tfloat clearCoatDHR = 0.0;\n\t#endif\n\n\tfloat clearCoatInv = 1.0 - clearCoatDHR;\n\n\t// Both indirect specular and diffuse light accumulate here\n\t// if energy preservation enabled, and PMREM provided.\n\t#if defined( ENVMAP_TYPE_CUBE_UV )\n\n\t\tvec3 singleScattering = vec3( 0.0 );\n\t\tvec3 multiScattering = vec3( 0.0 );\n\t\tvec3 cosineWeightedIrradiance = irradiance * RECIPROCAL_PI;\n\n\t\tBRDF_Specular_Multiscattering_Environment( geometry, material.specularColor, material.specularRoughness, singleScattering, multiScattering );\n\n\t\t// The multiscattering paper uses the below formula for calculating diffuse \n\t\t// for dielectrics, but this is already handled when initially computing the \n\t\t// specular and diffuse color, so we can just use the diffuseColor directly.\n\t\t//vec3 diffuse = material.diffuseColor * ( 1.0 - ( singleScattering + multiScattering ) );\n\t\tvec3 diffuse = material.diffuseColor;\n\n\t\treflectedLight.indirectSpecular += clearCoatInv * radiance * singleScattering;\n\t\treflectedLight.indirectDiffuse += multiScattering * cosineWeightedIrradiance;\n\t\treflectedLight.indirectDiffuse += diffuse * cosineWeightedIrradiance;\n\n\t#else\n\n\t\treflectedLight.indirectSpecular += clearCoatInv * radiance * BRDF_Specular_GGX_Environment( geometry, material.specularColor, material.specularRoughness );\n\n\t#endif\n\n\t#ifndef STANDARD\n\n\t\treflectedLight.indirectSpecular += clearCoatRadiance * material.clearCoat * BRDF_Specular_GGX_Environment( geometry, vec3( DEFAULT_SPECULAR_COEFFICIENT ), material.clearCoatRoughness );\n\n\t#endif\n}\n\n#define RE_Direct\t\t\t\tRE_Direct_Physical\n#define RE_Direct_RectArea\t\tRE_Direct_RectArea_Physical\n#define RE_IndirectDiffuse\t\tRE_IndirectDiffuse_Physical\n#define RE_IndirectSpecular\t\tRE_IndirectSpecular_Physical\n\n#define Material_BlinnShininessExponent( material )   GGXRoughnessToBlinnExponent( material.specularRoughness )\n#define Material_ClearCoat_BlinnShininessExponent( material )   GGXRoughnessToBlinnExponent( material.clearCoatRoughness )\n\n// ref: https://seblagarde.files.wordpress.com/2015/07/course_notes_moving_frostbite_to_pbr_v32.pdf\nfloat computeSpecularOcclusion( const in float dotNV, const in float ambientOcclusion, const in float roughness ) {\n\n\treturn saturate( pow( dotNV + ambientOcclusion, exp2( - 16.0 * roughness - 1.0 ) ) - 1.0 + ambientOcclusion );\n\n}\n";exports.default=t;
},{}],"3W06":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=void 0;var t="\n/**\n * This is a template that can be used to light a material, it uses pluggable\n * RenderEquations (RE)for specific lighting scenarios.\n *\n * Instructions for use:\n * - Ensure that both RE_Direct, RE_IndirectDiffuse and RE_IndirectSpecular are defined\n * - If you have defined an RE_IndirectSpecular, you need to also provide a Material_LightProbeLOD. <---- ???\n * - Create a material parameter that is to be passed as the third parameter to your lighting functions.\n *\n * TODO:\n * - Add area light support.\n * - Add sphere light support.\n * - Add diffuse light probe (irradiance cubemap) support.\n */\n\nGeometricContext geometry;\n\ngeometry.position = - vViewPosition;\ngeometry.normal = normal;\ngeometry.viewDir = normalize( vViewPosition );\n\nIncidentLight directLight;\n\n#if ( NUM_POINT_LIGHTS > 0 ) && defined( RE_Direct )\n\n\tPointLight pointLight;\n\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_POINT_LIGHTS; i ++ ) {\n\n\t\tpointLight = pointLights[ i ];\n\n\t\tgetPointDirectLightIrradiance( pointLight, geometry, directLight );\n\n\t\t#ifdef USE_SHADOWMAP\n\t\tdirectLight.color *= all( bvec2( pointLight.shadow, directLight.visible ) ) ? getPointShadow( pointShadowMap[ i ], pointLight.shadowMapSize, pointLight.shadowBias, pointLight.shadowRadius, vPointShadowCoord[ i ], pointLight.shadowCameraNear, pointLight.shadowCameraFar ) : 1.0;\n\t\t#endif\n\n\t\tRE_Direct( directLight, geometry, material, reflectedLight );\n\n\t}\n\n#endif\n\n#if ( NUM_SPOT_LIGHTS > 0 ) && defined( RE_Direct )\n\n\tSpotLight spotLight;\n\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_SPOT_LIGHTS; i ++ ) {\n\n\t\tspotLight = spotLights[ i ];\n\n\t\tgetSpotDirectLightIrradiance( spotLight, geometry, directLight );\n\n\t\t#ifdef USE_SHADOWMAP\n\t\tdirectLight.color *= all( bvec2( spotLight.shadow, directLight.visible ) ) ? getShadow( spotShadowMap[ i ], spotLight.shadowMapSize, spotLight.shadowBias, spotLight.shadowRadius, vSpotShadowCoord[ i ] ) : 1.0;\n\t\t#endif\n\n\t\tRE_Direct( directLight, geometry, material, reflectedLight );\n\n\t}\n\n#endif\n\n#if ( NUM_DIR_LIGHTS > 0 ) && defined( RE_Direct )\n\n\tDirectionalLight directionalLight;\n\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_DIR_LIGHTS; i ++ ) {\n\n\t\tdirectionalLight = directionalLights[ i ];\n\n\t\tgetDirectionalDirectLightIrradiance( directionalLight, geometry, directLight );\n\n\t\t#ifdef USE_SHADOWMAP\n\t\tdirectLight.color *= all( bvec2( directionalLight.shadow, directLight.visible ) ) ? getShadow( directionalShadowMap[ i ], directionalLight.shadowMapSize, directionalLight.shadowBias, directionalLight.shadowRadius, vDirectionalShadowCoord[ i ] ) : 1.0;\n\t\t#endif\n\n\t\tRE_Direct( directLight, geometry, material, reflectedLight );\n\n\t}\n\n#endif\n\n#if ( NUM_RECT_AREA_LIGHTS > 0 ) && defined( RE_Direct_RectArea )\n\n\tRectAreaLight rectAreaLight;\n\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_RECT_AREA_LIGHTS; i ++ ) {\n\n\t\trectAreaLight = rectAreaLights[ i ];\n\t\tRE_Direct_RectArea( rectAreaLight, geometry, material, reflectedLight );\n\n\t}\n\n#endif\n\n#if defined( RE_IndirectDiffuse )\n\n\tvec3 irradiance = getAmbientLightIrradiance( ambientLightColor );\n\n\t#if ( NUM_HEMI_LIGHTS > 0 )\n\n\t\t#pragma unroll_loop\n\t\tfor ( int i = 0; i < NUM_HEMI_LIGHTS; i ++ ) {\n\n\t\t\tirradiance += getHemisphereLightIrradiance( hemisphereLights[ i ], geometry );\n\n\t\t}\n\n\t#endif\n\n#endif\n\n#if defined( RE_IndirectSpecular )\n\n\tvec3 radiance = vec3( 0.0 );\n\tvec3 clearCoatRadiance = vec3( 0.0 );\n\n#endif\n";exports.default=t;
},{}],"y9ac":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=void 0;var e="\n#if defined( RE_IndirectDiffuse )\n\n\t#ifdef USE_LIGHTMAP\n\n\t\tvec3 lightMapIrradiance = texture2D( lightMap, vUv2 ).xyz * lightMapIntensity;\n\n\t\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\n\t\t\tlightMapIrradiance *= PI; // factor of PI should not be present; included here to prevent breakage\n\n\t\t#endif\n\n\t\tirradiance += lightMapIrradiance;\n\n\t#endif\n\n\t#if defined( USE_ENVMAP ) && defined( PHYSICAL ) && defined( ENVMAP_TYPE_CUBE_UV )\n\n\t\tirradiance += getLightProbeIndirectIrradiance( /*lightProbe,*/ geometry, maxMipLevel );\n\n\t#endif\n\n#endif\n\n#if defined( USE_ENVMAP ) && defined( RE_IndirectSpecular )\n\n\tradiance += getLightProbeIndirectRadiance( /*specularLightProbe,*/ geometry, Material_BlinnShininessExponent( material ), maxMipLevel );\n\n\t#ifndef STANDARD\n\t\tclearCoatRadiance += getLightProbeIndirectRadiance( /*specularLightProbe,*/ geometry, Material_ClearCoat_BlinnShininessExponent( material ), maxMipLevel );\n\t#endif\n\n#endif\n";exports.default=e;
},{}],"cWGb":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=void 0;var e="\n#if defined( RE_IndirectDiffuse )\n\n\tRE_IndirectDiffuse( irradiance, geometry, material, reflectedLight );\n\n#endif\n\n#if defined( RE_IndirectSpecular )\n\n\tRE_IndirectSpecular( radiance, irradiance, clearCoatRadiance, geometry, material, reflectedLight );\n\n#endif\n";exports.default=e;
},{}],"s43h":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=void 0;var e="\n#if defined( USE_LOGDEPTHBUF ) && defined( USE_LOGDEPTHBUF_EXT )\n\n\tgl_FragDepthEXT = log2( vFragDepth ) * logDepthBufFC * 0.5;\n\n#endif\n";exports.default=e;
},{}],"Fgh6":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=void 0;var e="\n#if defined( USE_LOGDEPTHBUF ) && defined( USE_LOGDEPTHBUF_EXT )\n\n\tuniform float logDepthBufFC;\n\tvarying float vFragDepth;\n\n#endif\n";exports.default=e;
},{}],"szSE":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=void 0;var e="\n#ifdef USE_LOGDEPTHBUF\n\n\t#ifdef USE_LOGDEPTHBUF_EXT\n\n\t\tvarying float vFragDepth;\n\n\t#else\n\n\t\tuniform float logDepthBufFC;\n\n\t#endif\n\n#endif\n";exports.default=e;
},{}],"tfam":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=void 0;var t="\n#ifdef USE_LOGDEPTHBUF\n\n\t#ifdef USE_LOGDEPTHBUF_EXT\n\n\t\tvFragDepth = 1.0 + gl_Position.w;\n\n\t#else\n\n\t\tgl_Position.z = log2( max( EPSILON, gl_Position.w + 1.0 ) ) * logDepthBufFC - 1.0;\n\n\t\tgl_Position.z *= gl_Position.w;\n\n\t#endif\n\n#endif\n";exports.default=t;
},{}],"0CAl":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=void 0;var e="\n#ifdef USE_MAP\n\n\tvec4 texelColor = texture2D( map, vUv );\n\n\ttexelColor = mapTexelToLinear( texelColor );\n\tdiffuseColor *= texelColor;\n\n#endif\n";exports.default=e;
},{}],"WNl/":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=void 0;var e="\n#ifdef USE_MAP\n\n\tuniform sampler2D map;\n\n#endif\n";exports.default=e;
},{}],"kiVj":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=void 0;var e="\n#ifdef USE_MAP\n\n\tvec2 uv = ( uvTransform * vec3( gl_PointCoord.x, 1.0 - gl_PointCoord.y, 1 ) ).xy;\n\tvec4 mapTexel = texture2D( map, uv );\n\tdiffuseColor *= mapTexelToLinear( mapTexel );\n\n#endif\n";exports.default=e;
},{}],"CNAk":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=void 0;var e="\n#ifdef USE_MAP\n\n\tuniform mat3 uvTransform;\n\tuniform sampler2D map;\n\n#endif\n";exports.default=e;
},{}],"b1TL":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=void 0;var e="\nfloat metalnessFactor = metalness;\n\n#ifdef USE_METALNESSMAP\n\n\tvec4 texelMetalness = texture2D( metalnessMap, vUv );\n\n\t// reads channel B, compatible with a combined OcclusionRoughnessMetallic (RGB) texture\n\tmetalnessFactor *= texelMetalness.b;\n\n#endif\n";exports.default=e;
},{}],"TN3G":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=void 0;var e="\n#ifdef USE_METALNESSMAP\n\n\tuniform sampler2D metalnessMap;\n\n#endif\n";exports.default=e;
},{}],"IYeK":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=void 0;var e="\n#ifdef USE_MORPHNORMALS\n\n\tobjectNormal += ( morphNormal0 - normal ) * morphTargetInfluences[ 0 ];\n\tobjectNormal += ( morphNormal1 - normal ) * morphTargetInfluences[ 1 ];\n\tobjectNormal += ( morphNormal2 - normal ) * morphTargetInfluences[ 2 ];\n\tobjectNormal += ( morphNormal3 - normal ) * morphTargetInfluences[ 3 ];\n\n#endif\n";exports.default=e;
},{}],"6RZ8":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=void 0;var e="\n#ifdef USE_MORPHTARGETS\n\n\t#ifndef USE_MORPHNORMALS\n\n\tuniform float morphTargetInfluences[ 8 ];\n\n\t#else\n\n\tuniform float morphTargetInfluences[ 4 ];\n\n\t#endif\n\n#endif\n";exports.default=e;
},{}],"P9HM":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=void 0;var e="\n#ifdef USE_MORPHTARGETS\n\n\ttransformed += ( morphTarget0 - position ) * morphTargetInfluences[ 0 ];\n\ttransformed += ( morphTarget1 - position ) * morphTargetInfluences[ 1 ];\n\ttransformed += ( morphTarget2 - position ) * morphTargetInfluences[ 2 ];\n\ttransformed += ( morphTarget3 - position ) * morphTargetInfluences[ 3 ];\n\n\t#ifndef USE_MORPHNORMALS\n\n\ttransformed += ( morphTarget4 - position ) * morphTargetInfluences[ 4 ];\n\ttransformed += ( morphTarget5 - position ) * morphTargetInfluences[ 5 ];\n\ttransformed += ( morphTarget6 - position ) * morphTargetInfluences[ 6 ];\n\ttransformed += ( morphTarget7 - position ) * morphTargetInfluences[ 7 ];\n\n\t#endif\n\n#endif\n";exports.default=e;
},{}],"N8Je":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=void 0;var n="\n#ifdef FLAT_SHADED\n\n\t// Workaround for Adreno/Nexus5 not able able to do dFdx( vViewPosition ) ...\n\n\tvec3 fdx = vec3( dFdx( vViewPosition.x ), dFdx( vViewPosition.y ), dFdx( vViewPosition.z ) );\n\tvec3 fdy = vec3( dFdy( vViewPosition.x ), dFdy( vViewPosition.y ), dFdy( vViewPosition.z ) );\n\tvec3 normal = normalize( cross( fdx, fdy ) );\n\n#else\n\n\tvec3 normal = normalize( vNormal );\n\n\t#ifdef DOUBLE_SIDED\n\n\t\tnormal = normal * ( float( gl_FrontFacing ) * 2.0 - 1.0 );\n\n\t#endif\n\n#endif\n";exports.default=n;
},{}],"PXKH":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=void 0;var n="\n#ifdef USE_NORMALMAP\n\n\t#ifdef OBJECTSPACE_NORMALMAP\n\n\t\tnormal = texture2D( normalMap, vUv ).xyz * 2.0 - 1.0; // overrides both flatShading and attribute normals\n\n\t\t#ifdef FLIP_SIDED\n\n\t\t\tnormal = - normal;\n\n\t\t#endif\n\n\t\t#ifdef DOUBLE_SIDED\n\n\t\t\tnormal = normal * ( float( gl_FrontFacing ) * 2.0 - 1.0 );\n\n\t\t#endif\n\n\t\tnormal = normalize( normalMatrix * normal );\n\n\t#else // tangent-space normal map\n\n\t\tnormal = perturbNormal2Arb( -vViewPosition, normal );\n\n\t#endif\n\n#elif defined( USE_BUMPMAP )\n\n\tnormal = perturbNormalArb( -vViewPosition, normal, dHdxy_fwd() );\n\n#endif\n";exports.default=n;
},{}],"ZclL":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=void 0;var t="\n#ifdef USE_NORMALMAP\n\n\tuniform sampler2D normalMap;\n\tuniform vec2 normalScale;\n\n\t#ifdef OBJECTSPACE_NORMALMAP\n\n\t\tuniform mat3 normalMatrix;\n\n\t#else\n\n\t\t// Per-Pixel Tangent Space Normal Mapping\n\t\t// http://hacksoflife.blogspot.ch/2009/11/per-pixel-tangent-space-normal-mapping.html\n\n\t\tvec3 perturbNormal2Arb( vec3 eye_pos, vec3 surf_norm ) {\n\n\t\t\t// Workaround for Adreno 3XX dFd*( vec3 ) bug. See #9988\n\n\t\t\tvec3 q0 = vec3( dFdx( eye_pos.x ), dFdx( eye_pos.y ), dFdx( eye_pos.z ) );\n\t\t\tvec3 q1 = vec3( dFdy( eye_pos.x ), dFdy( eye_pos.y ), dFdy( eye_pos.z ) );\n\t\t\tvec2 st0 = dFdx( vUv.st );\n\t\t\tvec2 st1 = dFdy( vUv.st );\n\n\t\t\tfloat scale = sign( st1.t * st0.s - st0.t * st1.s ); // we do not care about the magnitude\n\n\t\t\tvec3 S = normalize( ( q0 * st1.t - q1 * st0.t ) * scale );\n\t\t\tvec3 T = normalize( ( - q0 * st1.s + q1 * st0.s ) * scale );\n\t\t\tvec3 N = normalize( surf_norm );\n\t\t\tmat3 tsn = mat3( S, T, N );\n\n\t\t\tvec3 mapN = texture2D( normalMap, vUv ).xyz * 2.0 - 1.0;\n\n\t\t\tmapN.xy *= normalScale;\n\t\t\tmapN.xy *= ( float( gl_FrontFacing ) * 2.0 - 1.0 );\n\n\t\t\treturn normalize( tsn * mapN );\n\n\t\t}\n\n\t#endif\n\n#endif\n";exports.default=t;
},{}],"LBFV":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=void 0;var n="\nvec3 packNormalToRGB( const in vec3 normal ) {\n\treturn normalize( normal ) * 0.5 + 0.5;\n}\n\nvec3 unpackRGBToNormal( const in vec3 rgb ) {\n\treturn 2.0 * rgb.xyz - 1.0;\n}\n\nconst float PackUpscale = 256. / 255.; // fraction -> 0..1 (including 1)\nconst float UnpackDownscale = 255. / 256.; // 0..1 -> fraction (excluding 1)\n\nconst vec3 PackFactors = vec3( 256. * 256. * 256., 256. * 256.,  256. );\nconst vec4 UnpackFactors = UnpackDownscale / vec4( PackFactors, 1. );\n\nconst float ShiftRight8 = 1. / 256.;\n\nvec4 packDepthToRGBA( const in float v ) {\n\tvec4 r = vec4( fract( v * PackFactors ), v );\n\tr.yzw -= r.xyz * ShiftRight8; // tidy overflow\n\treturn r * PackUpscale;\n}\n\nfloat unpackRGBAToDepth( const in vec4 v ) {\n\treturn dot( v, UnpackFactors );\n}\n\n// NOTE: viewZ/eyeZ is < 0 when in front of the camera per OpenGL conventions\n\nfloat viewZToOrthographicDepth( const in float viewZ, const in float near, const in float far ) {\n\treturn ( viewZ + near ) / ( near - far );\n}\nfloat orthographicDepthToViewZ( const in float linearClipZ, const in float near, const in float far ) {\n\treturn linearClipZ * ( near - far ) - near;\n}\n\nfloat viewZToPerspectiveDepth( const in float viewZ, const in float near, const in float far ) {\n\treturn (( near + viewZ ) * far ) / (( far - near ) * viewZ );\n}\nfloat perspectiveDepthToViewZ( const in float invClipZ, const in float near, const in float far ) {\n\treturn ( near * far ) / ( ( far - near ) * invClipZ - far );\n}\n";exports.default=n;
},{}],"iTI/":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=void 0;var e="\n#ifdef PREMULTIPLIED_ALPHA\n\n\t// Get get normal blending with premultipled, use with CustomBlending, OneFactor, OneMinusSrcAlphaFactor, AddEquation.\n\tgl_FragColor.rgb *= gl_FragColor.a;\n\n#endif\n";exports.default=e;
},{}],"GIRi":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=void 0;var e="\nvec4 mvPosition = modelViewMatrix * vec4( transformed, 1.0 );\n\ngl_Position = projectionMatrix * mvPosition;\n";exports.default=e;
},{}],"0uqi":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=void 0;var e="\n#if defined( DITHERING )\n\n  gl_FragColor.rgb = dithering( gl_FragColor.rgb );\n\n#endif\n";exports.default=e;
},{}],"TOu0":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=void 0;var t="\n#if defined( DITHERING )\n\n\t// based on https://www.shadertoy.com/view/MslGR8\n\tvec3 dithering( vec3 color ) {\n\t\t//Calculate grid position\n\t\tfloat grid_position = rand( gl_FragCoord.xy );\n\n\t\t//Shift the individual colors differently, thus making it even harder to see the dithering pattern\n\t\tvec3 dither_shift_RGB = vec3( 0.25 / 255.0, -0.25 / 255.0, 0.25 / 255.0 );\n\n\t\t//modify shift acording to grid position.\n\t\tdither_shift_RGB = mix( 2.0 * dither_shift_RGB, -2.0 * dither_shift_RGB, grid_position );\n\n\t\t//shift the color by dither_shift\n\t\treturn color + dither_shift_RGB;\n\t}\n\n#endif\n";exports.default=t;
},{}],"hP8T":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=void 0;var e="\nfloat roughnessFactor = roughness;\n\n#ifdef USE_ROUGHNESSMAP\n\n\tvec4 texelRoughness = texture2D( roughnessMap, vUv );\n\n\t// reads channel G, compatible with a combined OcclusionRoughnessMetallic (RGB) texture\n\troughnessFactor *= texelRoughness.g;\n\n#endif\n";exports.default=e;
},{}],"sKyf":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=void 0;var e="\n#ifdef USE_ROUGHNESSMAP\n\n\tuniform sampler2D roughnessMap;\n\n#endif\n";exports.default=e;
},{}],"Q0/5":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=void 0;var t="\n#ifdef USE_SHADOWMAP\n\n\t#if NUM_DIR_LIGHTS > 0\n\n\t\tuniform sampler2D directionalShadowMap[ NUM_DIR_LIGHTS ];\n\t\tvarying vec4 vDirectionalShadowCoord[ NUM_DIR_LIGHTS ];\n\n\t#endif\n\n\t#if NUM_SPOT_LIGHTS > 0\n\n\t\tuniform sampler2D spotShadowMap[ NUM_SPOT_LIGHTS ];\n\t\tvarying vec4 vSpotShadowCoord[ NUM_SPOT_LIGHTS ];\n\n\t#endif\n\n\t#if NUM_POINT_LIGHTS > 0\n\n\t\tuniform sampler2D pointShadowMap[ NUM_POINT_LIGHTS ];\n\t\tvarying vec4 vPointShadowCoord[ NUM_POINT_LIGHTS ];\n\n\t#endif\n\n\t/*\n\t#if NUM_RECT_AREA_LIGHTS > 0\n\n\t\t// TODO (abelnation): create uniforms for area light shadows\n\n\t#endif\n\t*/\n\n\tfloat texture2DCompare( sampler2D depths, vec2 uv, float compare ) {\n\n\t\treturn step( compare, unpackRGBAToDepth( texture2D( depths, uv ) ) );\n\n\t}\n\n\tfloat texture2DShadowLerp( sampler2D depths, vec2 size, vec2 uv, float compare ) {\n\n\t\tconst vec2 offset = vec2( 0.0, 1.0 );\n\n\t\tvec2 texelSize = vec2( 1.0 ) / size;\n\t\tvec2 centroidUV = floor( uv * size + 0.5 ) / size;\n\n\t\tfloat lb = texture2DCompare( depths, centroidUV + texelSize * offset.xx, compare );\n\t\tfloat lt = texture2DCompare( depths, centroidUV + texelSize * offset.xy, compare );\n\t\tfloat rb = texture2DCompare( depths, centroidUV + texelSize * offset.yx, compare );\n\t\tfloat rt = texture2DCompare( depths, centroidUV + texelSize * offset.yy, compare );\n\n\t\tvec2 f = fract( uv * size + 0.5 );\n\n\t\tfloat a = mix( lb, lt, f.y );\n\t\tfloat b = mix( rb, rt, f.y );\n\t\tfloat c = mix( a, b, f.x );\n\n\t\treturn c;\n\n\t}\n\n\tfloat getShadow( sampler2D shadowMap, vec2 shadowMapSize, float shadowBias, float shadowRadius, vec4 shadowCoord ) {\n\n\t\tfloat shadow = 1.0;\n\n\t\tshadowCoord.xyz /= shadowCoord.w;\n\t\tshadowCoord.z += shadowBias;\n\n\t\t// if ( something && something ) breaks ATI OpenGL shader compiler\n\t\t// if ( all( something, something ) ) using this instead\n\n\t\tbvec4 inFrustumVec = bvec4 ( shadowCoord.x >= 0.0, shadowCoord.x <= 1.0, shadowCoord.y >= 0.0, shadowCoord.y <= 1.0 );\n\t\tbool inFrustum = all( inFrustumVec );\n\n\t\tbvec2 frustumTestVec = bvec2( inFrustum, shadowCoord.z <= 1.0 );\n\n\t\tbool frustumTest = all( frustumTestVec );\n\n\t\tif ( frustumTest ) {\n\n\t\t#if defined( SHADOWMAP_TYPE_PCF )\n\n\t\t\tvec2 texelSize = vec2( 1.0 ) / shadowMapSize;\n\n\t\t\tfloat dx0 = - texelSize.x * shadowRadius;\n\t\t\tfloat dy0 = - texelSize.y * shadowRadius;\n\t\t\tfloat dx1 = + texelSize.x * shadowRadius;\n\t\t\tfloat dy1 = + texelSize.y * shadowRadius;\n\n\t\t\tshadow = (\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy, shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, dy1 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy1 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, dy1 ), shadowCoord.z )\n\t\t\t) * ( 1.0 / 9.0 );\n\n\t\t#elif defined( SHADOWMAP_TYPE_PCF_SOFT )\n\n\t\t\tvec2 texelSize = vec2( 1.0 ) / shadowMapSize;\n\n\t\t\tfloat dx0 = - texelSize.x * shadowRadius;\n\t\t\tfloat dy0 = - texelSize.y * shadowRadius;\n\t\t\tfloat dx1 = + texelSize.x * shadowRadius;\n\t\t\tfloat dy1 = + texelSize.y * shadowRadius;\n\n\t\t\tshadow = (\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( dx0, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( 0.0, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( dx1, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( dx0, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy, shadowCoord.z ) +\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( dx1, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( dx0, dy1 ), shadowCoord.z ) +\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( 0.0, dy1 ), shadowCoord.z ) +\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( dx1, dy1 ), shadowCoord.z )\n\t\t\t) * ( 1.0 / 9.0 );\n\n\t\t#else // no percentage-closer filtering:\n\n\t\t\tshadow = texture2DCompare( shadowMap, shadowCoord.xy, shadowCoord.z );\n\n\t\t#endif\n\n\t\t}\n\n\t\treturn shadow;\n\n\t}\n\n\t// cubeToUV() maps a 3D direction vector suitable for cube texture mapping to a 2D\n\t// vector suitable for 2D texture mapping. This code uses the following layout for the\n\t// 2D texture:\n\t//\n\t// xzXZ\n\t//  y Y\n\t//\n\t// Y - Positive y direction\n\t// y - Negative y direction\n\t// X - Positive x direction\n\t// x - Negative x direction\n\t// Z - Positive z direction\n\t// z - Negative z direction\n\t//\n\t// Source and test bed:\n\t// https://gist.github.com/tschw/da10c43c467ce8afd0c4\n\n\tvec2 cubeToUV( vec3 v, float texelSizeY ) {\n\n\t\t// Number of texels to avoid at the edge of each square\n\n\t\tvec3 absV = abs( v );\n\n\t\t// Intersect unit cube\n\n\t\tfloat scaleToCube = 1.0 / max( absV.x, max( absV.y, absV.z ) );\n\t\tabsV *= scaleToCube;\n\n\t\t// Apply scale to avoid seams\n\n\t\t// two texels less per square (one texel will do for NEAREST)\n\t\tv *= scaleToCube * ( 1.0 - 2.0 * texelSizeY );\n\n\t\t// Unwrap\n\n\t\t// space: -1 ... 1 range for each square\n\t\t//\n\t\t// #X##\t\tdim    := ( 4 , 2 )\n\t\t//  # #\t\tcenter := ( 1 , 1 )\n\n\t\tvec2 planar = v.xy;\n\n\t\tfloat almostATexel = 1.5 * texelSizeY;\n\t\tfloat almostOne = 1.0 - almostATexel;\n\n\t\tif ( absV.z >= almostOne ) {\n\n\t\t\tif ( v.z > 0.0 )\n\t\t\t\tplanar.x = 4.0 - v.x;\n\n\t\t} else if ( absV.x >= almostOne ) {\n\n\t\t\tfloat signX = sign( v.x );\n\t\t\tplanar.x = v.z * signX + 2.0 * signX;\n\n\t\t} else if ( absV.y >= almostOne ) {\n\n\t\t\tfloat signY = sign( v.y );\n\t\t\tplanar.x = v.x + 2.0 * signY + 2.0;\n\t\t\tplanar.y = v.z * signY - 2.0;\n\n\t\t}\n\n\t\t// Transform to UV space\n\n\t\t// scale := 0.5 / dim\n\t\t// translate := ( center + 0.5 ) / dim\n\t\treturn vec2( 0.125, 0.25 ) * planar + vec2( 0.375, 0.75 );\n\n\t}\n\n\tfloat getPointShadow( sampler2D shadowMap, vec2 shadowMapSize, float shadowBias, float shadowRadius, vec4 shadowCoord, float shadowCameraNear, float shadowCameraFar ) {\n\n\t\tvec2 texelSize = vec2( 1.0 ) / ( shadowMapSize * vec2( 4.0, 2.0 ) );\n\n\t\t// for point lights, the uniform @vShadowCoord is re-purposed to hold\n\t\t// the vector from the light to the world-space position of the fragment.\n\t\tvec3 lightToPosition = shadowCoord.xyz;\n\n\t\t// dp = normalized distance from light to fragment position\n\t\tfloat dp = ( length( lightToPosition ) - shadowCameraNear ) / ( shadowCameraFar - shadowCameraNear ); // need to clamp?\n\t\tdp += shadowBias;\n\n\t\t// bd3D = base direction 3D\n\t\tvec3 bd3D = normalize( lightToPosition );\n\n\t\t#if defined( SHADOWMAP_TYPE_PCF ) || defined( SHADOWMAP_TYPE_PCF_SOFT )\n\n\t\t\tvec2 offset = vec2( - 1, 1 ) * shadowRadius * texelSize.y;\n\n\t\t\treturn (\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xyy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yyy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xyx, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yyx, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xxy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yxy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xxx, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yxx, texelSize.y ), dp )\n\t\t\t) * ( 1.0 / 9.0 );\n\n\t\t#else // no percentage-closer filtering\n\n\t\t\treturn texture2DCompare( shadowMap, cubeToUV( bd3D, texelSize.y ), dp );\n\n\t\t#endif\n\n\t}\n\n#endif\n";exports.default=t;
},{}],"k83A":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=void 0;var n="\n#ifdef USE_SHADOWMAP\n\n\t#if NUM_DIR_LIGHTS > 0\n\n\t\tuniform mat4 directionalShadowMatrix[ NUM_DIR_LIGHTS ];\n\t\tvarying vec4 vDirectionalShadowCoord[ NUM_DIR_LIGHTS ];\n\n\t#endif\n\n\t#if NUM_SPOT_LIGHTS > 0\n\n\t\tuniform mat4 spotShadowMatrix[ NUM_SPOT_LIGHTS ];\n\t\tvarying vec4 vSpotShadowCoord[ NUM_SPOT_LIGHTS ];\n\n\t#endif\n\n\t#if NUM_POINT_LIGHTS > 0\n\n\t\tuniform mat4 pointShadowMatrix[ NUM_POINT_LIGHTS ];\n\t\tvarying vec4 vPointShadowCoord[ NUM_POINT_LIGHTS ];\n\n\t#endif\n\n\t/*\n\t#if NUM_RECT_AREA_LIGHTS > 0\n\n\t\t// TODO (abelnation): uniforms for area light shadows\n\n\t#endif\n\t*/\n\n#endif\n";exports.default=n;
},{}],"B5tx":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=void 0;var n="\n#ifdef USE_SHADOWMAP\n\n\t#if NUM_DIR_LIGHTS > 0\n\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_DIR_LIGHTS; i ++ ) {\n\n\t\tvDirectionalShadowCoord[ i ] = directionalShadowMatrix[ i ] * worldPosition;\n\n\t}\n\n\t#endif\n\n\t#if NUM_SPOT_LIGHTS > 0\n\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_SPOT_LIGHTS; i ++ ) {\n\n\t\tvSpotShadowCoord[ i ] = spotShadowMatrix[ i ] * worldPosition;\n\n\t}\n\n\t#endif\n\n\t#if NUM_POINT_LIGHTS > 0\n\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_POINT_LIGHTS; i ++ ) {\n\n\t\tvPointShadowCoord[ i ] = pointShadowMatrix[ i ] * worldPosition;\n\n\t}\n\n\t#endif\n\n\t/*\n\t#if NUM_RECT_AREA_LIGHTS > 0\n\n\t\t// TODO (abelnation): update vAreaShadowCoord with area light info\n\n\t#endif\n\t*/\n\n#endif\n";exports.default=n;
},{}],"aeev":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=void 0;var t="\nfloat getShadowMask() {\n\n\tfloat shadow = 1.0;\n\n\t#ifdef USE_SHADOWMAP\n\n\t#if NUM_DIR_LIGHTS > 0\n\n\tDirectionalLight directionalLight;\n\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_DIR_LIGHTS; i ++ ) {\n\n\t\tdirectionalLight = directionalLights[ i ];\n\t\tshadow *= bool( directionalLight.shadow ) ? getShadow( directionalShadowMap[ i ], directionalLight.shadowMapSize, directionalLight.shadowBias, directionalLight.shadowRadius, vDirectionalShadowCoord[ i ] ) : 1.0;\n\n\t}\n\n\t#endif\n\n\t#if NUM_SPOT_LIGHTS > 0\n\n\tSpotLight spotLight;\n\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_SPOT_LIGHTS; i ++ ) {\n\n\t\tspotLight = spotLights[ i ];\n\t\tshadow *= bool( spotLight.shadow ) ? getShadow( spotShadowMap[ i ], spotLight.shadowMapSize, spotLight.shadowBias, spotLight.shadowRadius, vSpotShadowCoord[ i ] ) : 1.0;\n\n\t}\n\n\t#endif\n\n\t#if NUM_POINT_LIGHTS > 0\n\n\tPointLight pointLight;\n\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_POINT_LIGHTS; i ++ ) {\n\n\t\tpointLight = pointLights[ i ];\n\t\tshadow *= bool( pointLight.shadow ) ? getPointShadow( pointShadowMap[ i ], pointLight.shadowMapSize, pointLight.shadowBias, pointLight.shadowRadius, vPointShadowCoord[ i ], pointLight.shadowCameraNear, pointLight.shadowCameraFar ) : 1.0;\n\n\t}\n\n\t#endif\n\n\t/*\n\t#if NUM_RECT_AREA_LIGHTS > 0\n\n\t\t// TODO (abelnation): update shadow for Area light\n\n\t#endif\n\t*/\n\n\t#endif\n\n\treturn shadow;\n\n}\n";exports.default=t;
},{}],"wuqw":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=void 0;var e="\n#ifdef USE_SKINNING\n\n\tmat4 boneMatX = getBoneMatrix( skinIndex.x );\n\tmat4 boneMatY = getBoneMatrix( skinIndex.y );\n\tmat4 boneMatZ = getBoneMatrix( skinIndex.z );\n\tmat4 boneMatW = getBoneMatrix( skinIndex.w );\n\n#endif\n";exports.default=e;
},{}],"4c6R":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=void 0;var t="\n#ifdef USE_SKINNING\n\n\tuniform mat4 bindMatrix;\n\tuniform mat4 bindMatrixInverse;\n\n\t#ifdef BONE_TEXTURE\n\n\t\tuniform sampler2D boneTexture;\n\t\tuniform int boneTextureSize;\n\n\t\tmat4 getBoneMatrix( const in float i ) {\n\n\t\t\tfloat j = i * 4.0;\n\t\t\tfloat x = mod( j, float( boneTextureSize ) );\n\t\t\tfloat y = floor( j / float( boneTextureSize ) );\n\n\t\t\tfloat dx = 1.0 / float( boneTextureSize );\n\t\t\tfloat dy = 1.0 / float( boneTextureSize );\n\n\t\t\ty = dy * ( y + 0.5 );\n\n\t\t\tvec4 v1 = texture2D( boneTexture, vec2( dx * ( x + 0.5 ), y ) );\n\t\t\tvec4 v2 = texture2D( boneTexture, vec2( dx * ( x + 1.5 ), y ) );\n\t\t\tvec4 v3 = texture2D( boneTexture, vec2( dx * ( x + 2.5 ), y ) );\n\t\t\tvec4 v4 = texture2D( boneTexture, vec2( dx * ( x + 3.5 ), y ) );\n\n\t\t\tmat4 bone = mat4( v1, v2, v3, v4 );\n\n\t\t\treturn bone;\n\n\t\t}\n\n\t#else\n\n\t\tuniform mat4 boneMatrices[ MAX_BONES ];\n\n\t\tmat4 getBoneMatrix( const in float i ) {\n\n\t\t\tmat4 bone = boneMatrices[ int(i) ];\n\t\t\treturn bone;\n\n\t\t}\n\n\t#endif\n\n#endif\n";exports.default=t;
},{}],"2NsV":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=void 0;var e="\n#ifdef USE_SKINNING\n\n\tvec4 skinVertex = bindMatrix * vec4( transformed, 1.0 );\n\n\tvec4 skinned = vec4( 0.0 );\n\tskinned += boneMatX * skinVertex * skinWeight.x;\n\tskinned += boneMatY * skinVertex * skinWeight.y;\n\tskinned += boneMatZ * skinVertex * skinWeight.z;\n\tskinned += boneMatW * skinVertex * skinWeight.w;\n\n\ttransformed = ( bindMatrixInverse * skinned ).xyz;\n\n#endif\n";exports.default=e;
},{}],"NKe9":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=void 0;var t="\n#ifdef USE_SKINNING\n\n\tmat4 skinMatrix = mat4( 0.0 );\n\tskinMatrix += skinWeight.x * boneMatX;\n\tskinMatrix += skinWeight.y * boneMatY;\n\tskinMatrix += skinWeight.z * boneMatZ;\n\tskinMatrix += skinWeight.w * boneMatW;\n\tskinMatrix  = bindMatrixInverse * skinMatrix * bindMatrix;\n\n\tobjectNormal = vec4( skinMatrix * vec4( objectNormal, 0.0 ) ).xyz;\n\n#endif\n";exports.default=t;
},{}],"crqp":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=void 0;var e="\nfloat specularStrength;\n\n#ifdef USE_SPECULARMAP\n\n\tvec4 texelSpecular = texture2D( specularMap, vUv );\n\tspecularStrength = texelSpecular.r;\n\n#else\n\n\tspecularStrength = 1.0;\n\n#endif\n";exports.default=e;
},{}],"PEgM":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=void 0;var e="\n#ifdef USE_SPECULARMAP\n\n\tuniform sampler2D specularMap;\n\n#endif\n";exports.default=e;
},{}],"frUn":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=void 0;var e="\n#if defined( TONE_MAPPING )\n\n  gl_FragColor.rgb = toneMapping( gl_FragColor.rgb );\n\n#endif\n";exports.default=e;
},{}],"Cu6j":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=void 0;var n="\n#ifndef saturate\n\t#define saturate(a) clamp( a, 0.0, 1.0 )\n#endif\n\nuniform float toneMappingExposure;\nuniform float toneMappingWhitePoint;\n\n// exposure only\nvec3 LinearToneMapping( vec3 color ) {\n\n\treturn toneMappingExposure * color;\n\n}\n\n// source: https://www.cs.utah.edu/~reinhard/cdrom/\nvec3 ReinhardToneMapping( vec3 color ) {\n\n\tcolor *= toneMappingExposure;\n\treturn saturate( color / ( vec3( 1.0 ) + color ) );\n\n}\n\n// source: http://filmicgames.com/archives/75\n#define Uncharted2Helper( x ) max( ( ( x * ( 0.15 * x + 0.10 * 0.50 ) + 0.20 * 0.02 ) / ( x * ( 0.15 * x + 0.50 ) + 0.20 * 0.30 ) ) - 0.02 / 0.30, vec3( 0.0 ) )\nvec3 Uncharted2ToneMapping( vec3 color ) {\n\n\t// John Hable's filmic operator from Uncharted 2 video game\n\tcolor *= toneMappingExposure;\n\treturn saturate( Uncharted2Helper( color ) / Uncharted2Helper( vec3( toneMappingWhitePoint ) ) );\n\n}\n\n// source: http://filmicgames.com/archives/75\nvec3 OptimizedCineonToneMapping( vec3 color ) {\n\n\t// optimized filmic operator by Jim Hejl and Richard Burgess-Dawson\n\tcolor *= toneMappingExposure;\n\tcolor = max( vec3( 0.0 ), color - 0.004 );\n\treturn pow( ( color * ( 6.2 * color + 0.5 ) ) / ( color * ( 6.2 * color + 1.7 ) + 0.06 ), vec3( 2.2 ) );\n\n}\n\n// source: https://knarkowicz.wordpress.com/2016/01/06/aces-filmic-tone-mapping-curve/\nvec3 ACESFilmicToneMapping( vec3 color ) {\n\n\tcolor *= toneMappingExposure;\n\treturn saturate( ( color * ( 2.51 * color + 0.03 ) ) / ( color * ( 2.43 * color + 0.59 ) + 0.14 ) );\n\n}\n";exports.default=n;
},{}],"f0HG":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=void 0;var e="\n#if defined( USE_MAP ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( USE_SPECULARMAP ) || defined( USE_ALPHAMAP ) || defined( USE_EMISSIVEMAP ) || defined( USE_ROUGHNESSMAP ) || defined( USE_METALNESSMAP )\n\n\tvarying vec2 vUv;\n\n#endif\n";exports.default=e;
},{}],"9Uwb":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=void 0;var e="\n#if defined( USE_MAP ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( USE_SPECULARMAP ) || defined( USE_ALPHAMAP ) || defined( USE_EMISSIVEMAP ) || defined( USE_ROUGHNESSMAP ) || defined( USE_METALNESSMAP )\n\n\tvarying vec2 vUv;\n\tuniform mat3 uvTransform;\n\n#endif\n";exports.default=e;
},{}],"FSWZ":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=void 0;var e="\n#if defined( USE_MAP ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( USE_SPECULARMAP ) || defined( USE_ALPHAMAP ) || defined( USE_EMISSIVEMAP ) || defined( USE_ROUGHNESSMAP ) || defined( USE_METALNESSMAP )\n\n\tvUv = ( uvTransform * vec3( uv, 1 ) ).xy;\n\n#endif\n";exports.default=e;
},{}],"k1uW":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=void 0;var e="\n#if defined( USE_LIGHTMAP ) || defined( USE_AOMAP )\n\n\tvarying vec2 vUv2;\n\n#endif\n";exports.default=e;
},{}],"NX/S":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=void 0;var e="\n#if defined( USE_LIGHTMAP ) || defined( USE_AOMAP )\n\n\tattribute vec2 uv2;\n\tvarying vec2 vUv2;\n\n#endif\n";exports.default=e;
},{}],"pR+l":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=void 0;var e="\n#if defined( USE_LIGHTMAP ) || defined( USE_AOMAP )\n\n\tvUv2 = uv2;\n\n#endif\n";exports.default=e;
},{}],"NG+N":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=void 0;var e="\n#if defined( USE_ENVMAP ) || defined( DISTANCE ) || defined ( USE_SHADOWMAP )\n\n\tvec4 worldPosition = modelMatrix * vec4( transformed, 1.0 );\n\n#endif\n";exports.default=e;
},{}],"W/89":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=void 0;var e="\nuniform sampler2D t2D;\n\nvarying vec2 vUv;\n\nvoid main() {\n\n\tvec4 texColor = texture2D( t2D, vUv );\n\n\tgl_FragColor = mapTexelToLinear( texColor );\n\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\n}\n";exports.default=e;
},{}],"sEdp":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=void 0;var n="\nvarying vec2 vUv;\nuniform mat3 uvTransform;\n\nvoid main() {\n\n\tvUv = ( uvTransform * vec3( uv, 1 ) ).xy;\n\n\tgl_Position = vec4( position.xy, 1.0, 1.0 );\n\n}\n";exports.default=n;
},{}],"seRw":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=void 0;var e="\nuniform samplerCube tCube;\nuniform float tFlip;\nuniform float opacity;\n\nvarying vec3 vWorldDirection;\n\nvoid main() {\n\n\tvec4 texColor = textureCube( tCube, vec3( tFlip * vWorldDirection.x, vWorldDirection.yz ) );\n\n\tgl_FragColor = mapTexelToLinear( texColor );\n\tgl_FragColor.a *= opacity;\n\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\n}\n";exports.default=e;
},{}],"+KuW":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=void 0;var n="\nvarying vec3 vWorldDirection;\n\n#include <common>\n\nvoid main() {\n\n\tvWorldDirection = transformDirection( position, modelMatrix );\n\n\t#include <begin_vertex>\n\t#include <project_vertex>\n\n\tgl_Position.z = gl_Position.w; // set z to camera.far\n\n}\n";exports.default=n;
},{}],"L29b":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=void 0;var n="\n#if DEPTH_PACKING == 3200\n\n\tuniform float opacity;\n\n#endif\n\n#include <common>\n#include <packing>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\n\nvoid main() {\n\n\t#include <clipping_planes_fragment>\n\n\tvec4 diffuseColor = vec4( 1.0 );\n\n\t#if DEPTH_PACKING == 3200\n\n\t\tdiffuseColor.a = opacity;\n\n\t#endif\n\n\t#include <map_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\n\t#include <logdepthbuf_fragment>\n\n\t#if DEPTH_PACKING == 3200\n\n\t\tgl_FragColor = vec4( vec3( 1.0 - gl_FragCoord.z ), opacity );\n\n\t#elif DEPTH_PACKING == 3201\n\n\t\tgl_FragColor = packDepthToRGBA( gl_FragCoord.z );\n\n\t#endif\n\n}\n";exports.default=n;
},{}],"Uehs":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=void 0;var e="\n#include <common>\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\n\nvoid main() {\n\n\t#include <uv_vertex>\n\n\t#include <skinbase_vertex>\n\n\t#ifdef USE_DISPLACEMENTMAP\n\n\t\t#include <beginnormal_vertex>\n\t\t#include <morphnormal_vertex>\n\t\t#include <skinnormal_vertex>\n\n\t#endif\n\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\n}\n";exports.default=e;
},{}],"7IQG":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=void 0;var n="\n#define DISTANCE\n\nuniform vec3 referencePosition;\nuniform float nearDistance;\nuniform float farDistance;\nvarying vec3 vWorldPosition;\n\n#include <common>\n#include <packing>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <clipping_planes_pars_fragment>\n\nvoid main () {\n\n\t#include <clipping_planes_fragment>\n\n\tvec4 diffuseColor = vec4( 1.0 );\n\n\t#include <map_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\n\tfloat dist = length( vWorldPosition - referencePosition );\n\tdist = ( dist - nearDistance ) / ( farDistance - nearDistance );\n\tdist = saturate( dist ); // clamp to [ 0, 1 ]\n\n\tgl_FragColor = packDepthToRGBA( dist );\n\n}\n";exports.default=n;
},{}],"MdLs":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=void 0;var n="\n#define DISTANCE\n\nvarying vec3 vWorldPosition;\n\n#include <common>\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <clipping_planes_pars_vertex>\n\nvoid main() {\n\n\t#include <uv_vertex>\n\n\t#include <skinbase_vertex>\n\n\t#ifdef USE_DISPLACEMENTMAP\n\n\t\t#include <beginnormal_vertex>\n\t\t#include <morphnormal_vertex>\n\t\t#include <skinnormal_vertex>\n\n\t#endif\n\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <worldpos_vertex>\n\t#include <clipping_planes_vertex>\n\n\tvWorldPosition = worldPosition.xyz;\n\n}\n";exports.default=n;
},{}],"4zqw":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=void 0;var n="\nuniform sampler2D tEquirect;\n\nvarying vec3 vWorldDirection;\n\n#include <common>\n\nvoid main() {\n\n\tvec3 direction = normalize( vWorldDirection );\n\n\tvec2 sampleUV;\n\n\tsampleUV.y = asin( clamp( direction.y, - 1.0, 1.0 ) ) * RECIPROCAL_PI + 0.5;\n\n\tsampleUV.x = atan( direction.z, direction.x ) * RECIPROCAL_PI2 + 0.5;\n\n\tvec4 texColor = texture2D( tEquirect, sampleUV );\n\n\tgl_FragColor = mapTexelToLinear( texColor );\n\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\n}\n";exports.default=n;
},{}],"18yK":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=void 0;var e="\nvarying vec3 vWorldDirection;\n\n#include <common>\n\nvoid main() {\n\n\tvWorldDirection = transformDirection( position, modelMatrix );\n\n\t#include <begin_vertex>\n\t#include <project_vertex>\n\n}\n";exports.default=e;
},{}],"7/+d":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=void 0;var n="\nuniform vec3 diffuse;\nuniform float opacity;\n\nuniform float dashSize;\nuniform float totalSize;\n\nvarying float vLineDistance;\n\n#include <common>\n#include <color_pars_fragment>\n#include <fog_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\n\nvoid main() {\n\n\t#include <clipping_planes_fragment>\n\n\tif ( mod( vLineDistance, totalSize ) > dashSize ) {\n\n\t\tdiscard;\n\n\t}\n\n\tvec3 outgoingLight = vec3( 0.0 );\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\n\t#include <logdepthbuf_fragment>\n\t#include <color_fragment>\n\n\toutgoingLight = diffuseColor.rgb; // simple shader\n\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\n\t#include <premultiplied_alpha_fragment>\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\n}\n";exports.default=n;
},{}],"Ks/Y":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=void 0;var e="\nuniform float scale;\nattribute float lineDistance;\n\nvarying float vLineDistance;\n\n#include <common>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\n\nvoid main() {\n\n\t#include <color_vertex>\n\n\tvLineDistance = scale * lineDistance;\n\n\tvec4 mvPosition = modelViewMatrix * vec4( position, 1.0 );\n\tgl_Position = projectionMatrix * mvPosition;\n\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <fog_vertex>\n\n}\n";exports.default=e;
},{}],"FpsI":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=void 0;var n="\nuniform vec3 diffuse;\nuniform float opacity;\n\n#ifndef FLAT_SHADED\n\n\tvarying vec3 vNormal;\n\n#endif\n\n#include <common>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <envmap_pars_fragment>\n#include <fog_pars_fragment>\n#include <specularmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\n\nvoid main() {\n\n\t#include <clipping_planes_fragment>\n\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <specularmap_fragment>\n\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\n\t// accumulation (baked indirect lighting only)\n\t#ifdef USE_LIGHTMAP\n\n\t\treflectedLight.indirectDiffuse += texture2D( lightMap, vUv2 ).xyz * lightMapIntensity;\n\n\t#else\n\n\t\treflectedLight.indirectDiffuse += vec3( 1.0 );\n\n\t#endif\n\n\t// modulation\n\t#include <aomap_fragment>\n\n\treflectedLight.indirectDiffuse *= diffuseColor.rgb;\n\n\tvec3 outgoingLight = reflectedLight.indirectDiffuse;\n\n\t#include <envmap_fragment>\n\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\n\t#include <premultiplied_alpha_fragment>\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\n}\n";exports.default=n;
},{}],"wRoG":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=void 0;var e="\n#include <common>\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <envmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\n\nvoid main() {\n\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\t#include <skinbase_vertex>\n\n\t#ifdef USE_ENVMAP\n\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\n\t#endif\n\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\n\t#include <worldpos_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <envmap_vertex>\n\t#include <fog_vertex>\n\n}\n";exports.default=e;
},{}],"Ryzq":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=void 0;var n="\nuniform vec3 diffuse;\nuniform vec3 emissive;\nuniform float opacity;\n\nvarying vec3 vLightFront;\nvarying vec3 vIndirectFront;\n\n#ifdef DOUBLE_SIDED\n\tvarying vec3 vLightBack;\n\tvarying vec3 vIndirectBack;\n#endif\n\n\n#include <common>\n#include <packing>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <emissivemap_pars_fragment>\n#include <envmap_pars_fragment>\n#include <bsdfs>\n#include <lights_pars_begin>\n#include <fog_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <shadowmask_pars_fragment>\n#include <specularmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\n\nvoid main() {\n\n\t#include <clipping_planes_fragment>\n\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\tvec3 totalEmissiveRadiance = emissive;\n\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <specularmap_fragment>\n\t#include <emissivemap_fragment>\n\n\t// accumulation\n\treflectedLight.indirectDiffuse = getAmbientLightIrradiance( ambientLightColor );\n\n\t#ifdef DOUBLE_SIDED\n\n\t\treflectedLight.indirectDiffuse += ( gl_FrontFacing ) ? vIndirectFront : vIndirectBack;\n\n\t#else\n\n\t\treflectedLight.indirectDiffuse += vIndirectFront;\n\n\t#endif\n\n\t#include <lightmap_fragment>\n\n\treflectedLight.indirectDiffuse *= BRDF_Diffuse_Lambert( diffuseColor.rgb );\n\n\t#ifdef DOUBLE_SIDED\n\n\t\treflectedLight.directDiffuse = ( gl_FrontFacing ) ? vLightFront : vLightBack;\n\n\t#else\n\n\t\treflectedLight.directDiffuse = vLightFront;\n\n\t#endif\n\n\treflectedLight.directDiffuse *= BRDF_Diffuse_Lambert( diffuseColor.rgb ) * getShadowMask();\n\n\t// modulation\n\t#include <aomap_fragment>\n\n\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + totalEmissiveRadiance;\n\n\t#include <envmap_fragment>\n\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}\n";exports.default=n;
},{}],"QB48":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=void 0;var e="\n#define LAMBERT\n\nvarying vec3 vLightFront;\nvarying vec3 vIndirectFront;\n\n#ifdef DOUBLE_SIDED\n\tvarying vec3 vLightBack;\n\tvarying vec3 vIndirectBack;\n#endif\n\n#include <common>\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <envmap_pars_vertex>\n#include <bsdfs>\n#include <lights_pars_begin>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\n\nvoid main() {\n\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\n\t#include <worldpos_vertex>\n\t#include <envmap_vertex>\n\t#include <lights_lambert_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}\n";exports.default=e;
},{}],"Lksu":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=void 0;var n="\n#define MATCAP\n\nuniform vec3 diffuse;\nuniform float opacity;\nuniform sampler2D matcap;\n\nvarying vec3 vViewPosition;\n\n#ifndef FLAT_SHADED\n\n\tvarying vec3 vNormal;\n\n#endif\n\n#include <common>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n\n#include <fog_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\n\nvoid main() {\n\n\t#include <clipping_planes_fragment>\n\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\n\tvec3 viewDir = normalize( vViewPosition );\n\tvec3 x = normalize( vec3( viewDir.z, 0.0, - viewDir.x ) );\n\tvec3 y = cross( viewDir, x );\n\tvec2 uv = vec2( dot( x, normal ), dot( y, normal ) ) * 0.495 + 0.5; // 0.495 to remove artifacts caused by undersized matcap disks\n\n\t#ifdef USE_MATCAP\n\n\t\tvec4 matcapColor = texture2D( matcap, uv );\n\t\tmatcapColor = matcapTexelToLinear( matcapColor );\n\n\t#else\n\n\t\tvec4 matcapColor = vec4( 1.0 );\n\n\t#endif\n\n\tvec3 outgoingLight = diffuseColor.rgb * matcapColor.rgb;\n\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\n\t#include <premultiplied_alpha_fragment>\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\n}\n";exports.default=n;
},{}],"VDGU":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=void 0;var e="\n#define MATCAP\n\nvarying vec3 vViewPosition;\n\n#ifndef FLAT_SHADED\n\n\tvarying vec3 vNormal;\n\n#endif\n\n#include <common>\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\n\nvoid main() {\n\n\t#include <uv_vertex>\n\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\n\t#ifndef FLAT_SHADED // Normal computed with derivatives when FLAT_SHADED\n\n\t\tvNormal = normalize( transformedNormal );\n\n\t#endif\n\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <fog_vertex>\n\n\tvViewPosition = - mvPosition.xyz;\n\n}\n";exports.default=e;
},{}],"yk5v":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=void 0;var n="\n#define PHONG\n\nuniform vec3 diffuse;\nuniform vec3 emissive;\nuniform vec3 specular;\nuniform float shininess;\nuniform float opacity;\n\n#include <common>\n#include <packing>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <emissivemap_pars_fragment>\n#include <envmap_pars_fragment>\n#include <gradientmap_pars_fragment>\n#include <fog_pars_fragment>\n#include <bsdfs>\n#include <lights_pars_begin>\n#include <lights_phong_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <specularmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\n\nvoid main() {\n\n\t#include <clipping_planes_fragment>\n\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\tvec3 totalEmissiveRadiance = emissive;\n\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <specularmap_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\t#include <emissivemap_fragment>\n\n\t// accumulation\n\t#include <lights_phong_fragment>\n\t#include <lights_fragment_begin>\n\t#include <lights_fragment_maps>\n\t#include <lights_fragment_end>\n\n\t// modulation\n\t#include <aomap_fragment>\n\n\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + reflectedLight.directSpecular + reflectedLight.indirectSpecular + totalEmissiveRadiance;\n\n\t#include <envmap_fragment>\n\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n\n}\n";exports.default=n;
},{}],"Ouav":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=void 0;var e="\n#define PHONG\n\nvarying vec3 vViewPosition;\n\n#ifndef FLAT_SHADED\n\n\tvarying vec3 vNormal;\n\n#endif\n\n#include <common>\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <envmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\n\nvoid main() {\n\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\n#ifndef FLAT_SHADED // Normal computed with derivatives when FLAT_SHADED\n\n\tvNormal = normalize( transformedNormal );\n\n#endif\n\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\n\tvViewPosition = - mvPosition.xyz;\n\n\t#include <worldpos_vertex>\n\t#include <envmap_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n\n}\n";exports.default=e;
},{}],"bLBf":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=void 0;var n="\n#define PHYSICAL\n\nuniform vec3 diffuse;\nuniform vec3 emissive;\nuniform float roughness;\nuniform float metalness;\nuniform float opacity;\n\n#ifndef STANDARD\n\tuniform float clearCoat;\n\tuniform float clearCoatRoughness;\n#endif\n\nvarying vec3 vViewPosition;\n\n#ifndef FLAT_SHADED\n\n\tvarying vec3 vNormal;\n\n#endif\n\n#include <common>\n#include <packing>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <emissivemap_pars_fragment>\n#include <bsdfs>\n#include <cube_uv_reflection_fragment>\n#include <envmap_pars_fragment>\n#include <envmap_physical_pars_fragment>\n#include <fog_pars_fragment>\n#include <lights_pars_begin>\n#include <lights_physical_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <roughnessmap_pars_fragment>\n#include <metalnessmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\n\nvoid main() {\n\n\t#include <clipping_planes_fragment>\n\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\tvec3 totalEmissiveRadiance = emissive;\n\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <roughnessmap_fragment>\n\t#include <metalnessmap_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\t#include <emissivemap_fragment>\n\n\t// accumulation\n\t#include <lights_physical_fragment>\n\t#include <lights_fragment_begin>\n\t#include <lights_fragment_maps>\n\t#include <lights_fragment_end>\n\n\t// modulation\n\t#include <aomap_fragment>\n\n\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + reflectedLight.directSpecular + reflectedLight.indirectSpecular + totalEmissiveRadiance;\n\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n\n}\n";exports.default=n;
},{}],"pBqN":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=void 0;var e="\n#define PHYSICAL\n\nvarying vec3 vViewPosition;\n\n#ifndef FLAT_SHADED\n\n\tvarying vec3 vNormal;\n\n#endif\n\n#include <common>\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\n\nvoid main() {\n\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\n#ifndef FLAT_SHADED // Normal computed with derivatives when FLAT_SHADED\n\n\tvNormal = normalize( transformedNormal );\n\n#endif\n\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\n\tvViewPosition = - mvPosition.xyz;\n\n\t#include <worldpos_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n\n}\n";exports.default=e;
},{}],"jBEy":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=void 0;var n="\n#define NORMAL\n\nuniform float opacity;\n\n#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || ( defined( USE_NORMALMAP ) && ! defined( OBJECTSPACE_NORMALMAP ) )\n\n\tvarying vec3 vViewPosition;\n\n#endif\n\n#ifndef FLAT_SHADED\n\n\tvarying vec3 vNormal;\n\n#endif\n\n#include <packing>\n#include <uv_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n\nvoid main() {\n\n\t#include <logdepthbuf_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\n\tgl_FragColor = vec4( packNormalToRGB( normal ), opacity );\n\n}\n";exports.default=n;
},{}],"6bAy":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=void 0;var e="\n#define NORMAL\n\n#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || ( defined( USE_NORMALMAP ) && ! defined( OBJECTSPACE_NORMALMAP ) )\n\n\tvarying vec3 vViewPosition;\n\n#endif\n\n#ifndef FLAT_SHADED\n\n\tvarying vec3 vNormal;\n\n#endif\n\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n\nvoid main() {\n\n\t#include <uv_vertex>\n\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\n#ifndef FLAT_SHADED // Normal computed with derivatives when FLAT_SHADED\n\n\tvNormal = normalize( transformedNormal );\n\n#endif\n\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\n#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || ( defined( USE_NORMALMAP ) && ! defined( OBJECTSPACE_NORMALMAP ) )\n\n\tvViewPosition = - mvPosition.xyz;\n\n#endif\n\n}\n";exports.default=e;
},{}],"9JyC":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=void 0;var n="\nuniform vec3 diffuse;\nuniform float opacity;\n\n#include <common>\n#include <color_pars_fragment>\n#include <map_particle_pars_fragment>\n#include <fog_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\n\nvoid main() {\n\n\t#include <clipping_planes_fragment>\n\n\tvec3 outgoingLight = vec3( 0.0 );\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\n\t#include <logdepthbuf_fragment>\n\t#include <map_particle_fragment>\n\t#include <color_fragment>\n\t#include <alphatest_fragment>\n\n\toutgoingLight = diffuseColor.rgb;\n\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\n\t#include <premultiplied_alpha_fragment>\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\n}\n";exports.default=n;
},{}],"rgZF":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=void 0;var e="\nuniform float size;\nuniform float scale;\n\n#include <common>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\n\nvoid main() {\n\n\t#include <color_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <project_vertex>\n\n\tgl_PointSize = size;\n\n\t#ifdef USE_SIZEATTENUATION\n\n\t\tbool isPerspective = ( projectionMatrix[ 2 ][ 3 ] == - 1.0 );\n\n\t\tif ( isPerspective ) gl_PointSize *= ( scale / - mvPosition.z );\n\n\t#endif\n\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <worldpos_vertex>\n\t#include <fog_vertex>\n\n}\n";exports.default=e;
},{}],"wNhP":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=void 0;var n="\nuniform vec3 color;\nuniform float opacity;\n\n#include <common>\n#include <packing>\n#include <fog_pars_fragment>\n#include <bsdfs>\n#include <lights_pars_begin>\n#include <shadowmap_pars_fragment>\n#include <shadowmask_pars_fragment>\n\nvoid main() {\n\n\tgl_FragColor = vec4( color, opacity * ( 1.0 - getShadowMask() ) );\n\n\t#include <fog_fragment>\n\n}\n";exports.default=n;
},{}],"U9Nr":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=void 0;var e="\n#include <fog_pars_vertex>\n#include <shadowmap_pars_vertex>\n\nvoid main() {\n\n\t#include <begin_vertex>\n\t#include <project_vertex>\n\t#include <worldpos_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n\n}\n";exports.default=e;
},{}],"2R0I":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=void 0;var n="\nuniform vec3 diffuse;\nuniform float opacity;\n\n#include <common>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <fog_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\n\nvoid main() {\n\n\t#include <clipping_planes_fragment>\n\n\tvec3 outgoingLight = vec3( 0.0 );\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <alphatest_fragment>\n\n\toutgoingLight = diffuseColor.rgb;\n\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\n}\n";exports.default=n;
},{}],"zwY1":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=void 0;var n="\nuniform float rotation;\nuniform vec2 center;\n\n#include <common>\n#include <uv_pars_vertex>\n#include <fog_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\n\nvoid main() {\n\n\t#include <uv_vertex>\n\n\tvec4 mvPosition = modelViewMatrix * vec4( 0.0, 0.0, 0.0, 1.0 );\n\n\tvec2 scale;\n\tscale.x = length( vec3( modelMatrix[ 0 ].x, modelMatrix[ 0 ].y, modelMatrix[ 0 ].z ) );\n\tscale.y = length( vec3( modelMatrix[ 1 ].x, modelMatrix[ 1 ].y, modelMatrix[ 1 ].z ) );\n\n\t#ifndef USE_SIZEATTENUATION\n\n\t\tbool isPerspective = ( projectionMatrix[ 2 ][ 3 ] == - 1.0 );\n\n\t\tif ( isPerspective ) scale *= - mvPosition.z;\n\n\t#endif\n\n\tvec2 alignedPosition = ( position.xy - ( center - vec2( 0.5 ) ) ) * scale;\n\n\tvec2 rotatedPosition;\n\trotatedPosition.x = cos( rotation ) * alignedPosition.x - sin( rotation ) * alignedPosition.y;\n\trotatedPosition.y = sin( rotation ) * alignedPosition.x + cos( rotation ) * alignedPosition.y;\n\n\tmvPosition.xy += rotatedPosition;\n\n\tgl_Position = projectionMatrix * mvPosition;\n\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <fog_vertex>\n\n}\n";exports.default=n;
},{}],"oHDJ":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.ShaderChunk=void 0;var e=dr(require("./ShaderChunk/alphamap_fragment.glsl.js")),r=dr(require("./ShaderChunk/alphamap_pars_fragment.glsl.js")),a=dr(require("./ShaderChunk/alphatest_fragment.glsl.js")),l=dr(require("./ShaderChunk/aomap_fragment.glsl.js")),s=dr(require("./ShaderChunk/aomap_pars_fragment.glsl.js")),t=dr(require("./ShaderChunk/begin_vertex.glsl.js")),u=dr(require("./ShaderChunk/beginnormal_vertex.glsl.js")),_=dr(require("./ShaderChunk/bsdfs.glsl.js")),g=dr(require("./ShaderChunk/bumpmap_pars_fragment.glsl.js")),n=dr(require("./ShaderChunk/clipping_planes_fragment.glsl.js")),h=dr(require("./ShaderChunk/clipping_planes_pars_fragment.glsl.js")),d=dr(require("./ShaderChunk/clipping_planes_pars_vertex.glsl.js")),i=dr(require("./ShaderChunk/clipping_planes_vertex.glsl.js")),f=dr(require("./ShaderChunk/color_fragment.glsl.js")),p=dr(require("./ShaderChunk/color_pars_fragment.glsl.js")),m=dr(require("./ShaderChunk/color_pars_vertex.glsl.js")),v=dr(require("./ShaderChunk/color_vertex.glsl.js")),q=dr(require("./ShaderChunk/common.glsl.js")),j=dr(require("./ShaderChunk/cube_uv_reflection_fragment.glsl.js")),S=dr(require("./ShaderChunk/defaultnormal_vertex.glsl.js")),o=dr(require("./ShaderChunk/displacementmap_pars_vertex.glsl.js")),k=dr(require("./ShaderChunk/displacementmap_vertex.glsl.js")),C=dr(require("./ShaderChunk/emissivemap_fragment.glsl.js")),c=dr(require("./ShaderChunk/emissivemap_pars_fragment.glsl.js")),b=dr(require("./ShaderChunk/encodings_fragment.glsl.js")),x=dr(require("./ShaderChunk/encodings_pars_fragment.glsl.js")),L=dr(require("./ShaderChunk/envmap_fragment.glsl.js")),w=dr(require("./ShaderChunk/envmap_pars_fragment.glsl.js")),y=dr(require("./ShaderChunk/envmap_pars_vertex.glsl.js")),A=dr(require("./ShaderChunk/envmap_vertex.glsl.js")),B=dr(require("./ShaderChunk/fog_vertex.glsl.js")),G=dr(require("./ShaderChunk/fog_pars_vertex.glsl.js")),R=dr(require("./ShaderChunk/fog_fragment.glsl.js")),M=dr(require("./ShaderChunk/fog_pars_fragment.glsl.js")),O=dr(require("./ShaderChunk/gradientmap_pars_fragment.glsl.js")),P=dr(require("./ShaderChunk/lightmap_fragment.glsl.js")),z=dr(require("./ShaderChunk/lightmap_pars_fragment.glsl.js")),D=dr(require("./ShaderChunk/lights_lambert_vertex.glsl.js")),E=dr(require("./ShaderChunk/lights_pars_begin.glsl.js")),F=dr(require("./ShaderChunk/envmap_physical_pars_fragment.glsl.js")),H=dr(require("./ShaderChunk/lights_phong_fragment.glsl.js")),I=dr(require("./ShaderChunk/lights_phong_pars_fragment.glsl.js")),J=dr(require("./ShaderChunk/lights_physical_fragment.glsl.js")),K=dr(require("./ShaderChunk/lights_physical_pars_fragment.glsl.js")),N=dr(require("./ShaderChunk/lights_fragment_begin.glsl.js")),Q=dr(require("./ShaderChunk/lights_fragment_maps.glsl.js")),T=dr(require("./ShaderChunk/lights_fragment_end.glsl.js")),U=dr(require("./ShaderChunk/logdepthbuf_fragment.glsl.js")),V=dr(require("./ShaderChunk/logdepthbuf_pars_fragment.glsl.js")),W=dr(require("./ShaderChunk/logdepthbuf_pars_vertex.glsl.js")),X=dr(require("./ShaderChunk/logdepthbuf_vertex.glsl.js")),Y=dr(require("./ShaderChunk/map_fragment.glsl.js")),Z=dr(require("./ShaderChunk/map_pars_fragment.glsl.js")),$=dr(require("./ShaderChunk/map_particle_fragment.glsl.js")),ee=dr(require("./ShaderChunk/map_particle_pars_fragment.glsl.js")),re=dr(require("./ShaderChunk/metalnessmap_fragment.glsl.js")),ae=dr(require("./ShaderChunk/metalnessmap_pars_fragment.glsl.js")),le=dr(require("./ShaderChunk/morphnormal_vertex.glsl.js")),se=dr(require("./ShaderChunk/morphtarget_pars_vertex.glsl.js")),te=dr(require("./ShaderChunk/morphtarget_vertex.glsl.js")),ue=dr(require("./ShaderChunk/normal_fragment_begin.glsl.js")),_e=dr(require("./ShaderChunk/normal_fragment_maps.glsl.js")),ge=dr(require("./ShaderChunk/normalmap_pars_fragment.glsl.js")),ne=dr(require("./ShaderChunk/packing.glsl.js")),he=dr(require("./ShaderChunk/premultiplied_alpha_fragment.glsl.js")),de=dr(require("./ShaderChunk/project_vertex.glsl.js")),ie=dr(require("./ShaderChunk/dithering_fragment.glsl.js")),fe=dr(require("./ShaderChunk/dithering_pars_fragment.glsl.js")),pe=dr(require("./ShaderChunk/roughnessmap_fragment.glsl.js")),me=dr(require("./ShaderChunk/roughnessmap_pars_fragment.glsl.js")),ve=dr(require("./ShaderChunk/shadowmap_pars_fragment.glsl.js")),qe=dr(require("./ShaderChunk/shadowmap_pars_vertex.glsl.js")),je=dr(require("./ShaderChunk/shadowmap_vertex.glsl.js")),Se=dr(require("./ShaderChunk/shadowmask_pars_fragment.glsl.js")),oe=dr(require("./ShaderChunk/skinbase_vertex.glsl.js")),ke=dr(require("./ShaderChunk/skinning_pars_vertex.glsl.js")),Ce=dr(require("./ShaderChunk/skinning_vertex.glsl.js")),ce=dr(require("./ShaderChunk/skinnormal_vertex.glsl.js")),be=dr(require("./ShaderChunk/specularmap_fragment.glsl.js")),xe=dr(require("./ShaderChunk/specularmap_pars_fragment.glsl.js")),Le=dr(require("./ShaderChunk/tonemapping_fragment.glsl.js")),we=dr(require("./ShaderChunk/tonemapping_pars_fragment.glsl.js")),ye=dr(require("./ShaderChunk/uv_pars_fragment.glsl.js")),Ae=dr(require("./ShaderChunk/uv_pars_vertex.glsl.js")),Be=dr(require("./ShaderChunk/uv_vertex.glsl.js")),Ge=dr(require("./ShaderChunk/uv2_pars_fragment.glsl.js")),Re=dr(require("./ShaderChunk/uv2_pars_vertex.glsl.js")),Me=dr(require("./ShaderChunk/uv2_vertex.glsl.js")),Oe=dr(require("./ShaderChunk/worldpos_vertex.glsl.js")),Pe=dr(require("./ShaderLib/background_frag.glsl.js")),ze=dr(require("./ShaderLib/background_vert.glsl.js")),De=dr(require("./ShaderLib/cube_frag.glsl.js")),Ee=dr(require("./ShaderLib/cube_vert.glsl.js")),Fe=dr(require("./ShaderLib/depth_frag.glsl.js")),He=dr(require("./ShaderLib/depth_vert.glsl.js")),Ie=dr(require("./ShaderLib/distanceRGBA_frag.glsl.js")),Je=dr(require("./ShaderLib/distanceRGBA_vert.glsl.js")),Ke=dr(require("./ShaderLib/equirect_frag.glsl.js")),Ne=dr(require("./ShaderLib/equirect_vert.glsl.js")),Qe=dr(require("./ShaderLib/linedashed_frag.glsl.js")),Te=dr(require("./ShaderLib/linedashed_vert.glsl.js")),Ue=dr(require("./ShaderLib/meshbasic_frag.glsl.js")),Ve=dr(require("./ShaderLib/meshbasic_vert.glsl.js")),We=dr(require("./ShaderLib/meshlambert_frag.glsl.js")),Xe=dr(require("./ShaderLib/meshlambert_vert.glsl.js")),Ye=dr(require("./ShaderLib/meshmatcap_frag.glsl.js")),Ze=dr(require("./ShaderLib/meshmatcap_vert.glsl.js")),$e=dr(require("./ShaderLib/meshphong_frag.glsl.js")),er=dr(require("./ShaderLib/meshphong_vert.glsl.js")),rr=dr(require("./ShaderLib/meshphysical_frag.glsl.js")),ar=dr(require("./ShaderLib/meshphysical_vert.glsl.js")),lr=dr(require("./ShaderLib/normal_frag.glsl.js")),sr=dr(require("./ShaderLib/normal_vert.glsl.js")),tr=dr(require("./ShaderLib/points_frag.glsl.js")),ur=dr(require("./ShaderLib/points_vert.glsl.js")),_r=dr(require("./ShaderLib/shadow_frag.glsl.js")),gr=dr(require("./ShaderLib/shadow_vert.glsl.js")),nr=dr(require("./ShaderLib/sprite_frag.glsl.js")),hr=dr(require("./ShaderLib/sprite_vert.glsl.js"));function dr(e){return e&&e.__esModule?e:{default:e}}var ir={alphamap_fragment:e.default,alphamap_pars_fragment:r.default,alphatest_fragment:a.default,aomap_fragment:l.default,aomap_pars_fragment:s.default,begin_vertex:t.default,beginnormal_vertex:u.default,bsdfs:_.default,bumpmap_pars_fragment:g.default,clipping_planes_fragment:n.default,clipping_planes_pars_fragment:h.default,clipping_planes_pars_vertex:d.default,clipping_planes_vertex:i.default,color_fragment:f.default,color_pars_fragment:p.default,color_pars_vertex:m.default,color_vertex:v.default,common:q.default,cube_uv_reflection_fragment:j.default,defaultnormal_vertex:S.default,displacementmap_pars_vertex:o.default,displacementmap_vertex:k.default,emissivemap_fragment:C.default,emissivemap_pars_fragment:c.default,encodings_fragment:b.default,encodings_pars_fragment:x.default,envmap_fragment:L.default,envmap_pars_fragment:w.default,envmap_pars_vertex:y.default,envmap_physical_pars_fragment:F.default,envmap_vertex:A.default,fog_vertex:B.default,fog_pars_vertex:G.default,fog_fragment:R.default,fog_pars_fragment:M.default,gradientmap_pars_fragment:O.default,lightmap_fragment:P.default,lightmap_pars_fragment:z.default,lights_lambert_vertex:D.default,lights_pars_begin:E.default,lights_phong_fragment:H.default,lights_phong_pars_fragment:I.default,lights_physical_fragment:J.default,lights_physical_pars_fragment:K.default,lights_fragment_begin:N.default,lights_fragment_maps:Q.default,lights_fragment_end:T.default,logdepthbuf_fragment:U.default,logdepthbuf_pars_fragment:V.default,logdepthbuf_pars_vertex:W.default,logdepthbuf_vertex:X.default,map_fragment:Y.default,map_pars_fragment:Z.default,map_particle_fragment:$.default,map_particle_pars_fragment:ee.default,metalnessmap_fragment:re.default,metalnessmap_pars_fragment:ae.default,morphnormal_vertex:le.default,morphtarget_pars_vertex:se.default,morphtarget_vertex:te.default,normal_fragment_begin:ue.default,normal_fragment_maps:_e.default,normalmap_pars_fragment:ge.default,packing:ne.default,premultiplied_alpha_fragment:he.default,project_vertex:de.default,dithering_fragment:ie.default,dithering_pars_fragment:fe.default,roughnessmap_fragment:pe.default,roughnessmap_pars_fragment:me.default,shadowmap_pars_fragment:ve.default,shadowmap_pars_vertex:qe.default,shadowmap_vertex:je.default,shadowmask_pars_fragment:Se.default,skinbase_vertex:oe.default,skinning_pars_vertex:ke.default,skinning_vertex:Ce.default,skinnormal_vertex:ce.default,specularmap_fragment:be.default,specularmap_pars_fragment:xe.default,tonemapping_fragment:Le.default,tonemapping_pars_fragment:we.default,uv_pars_fragment:ye.default,uv_pars_vertex:Ae.default,uv_vertex:Be.default,uv2_pars_fragment:Ge.default,uv2_pars_vertex:Re.default,uv2_vertex:Me.default,worldpos_vertex:Oe.default,background_frag:Pe.default,background_vert:ze.default,cube_frag:De.default,cube_vert:Ee.default,depth_frag:Fe.default,depth_vert:He.default,distanceRGBA_frag:Ie.default,distanceRGBA_vert:Je.default,equirect_frag:Ke.default,equirect_vert:Ne.default,linedashed_frag:Qe.default,linedashed_vert:Te.default,meshbasic_frag:Ue.default,meshbasic_vert:Ve.default,meshlambert_frag:We.default,meshlambert_vert:Xe.default,meshmatcap_frag:Ye.default,meshmatcap_vert:Ze.default,meshphong_frag:$e.default,meshphong_vert:er.default,meshphysical_frag:rr.default,meshphysical_vert:ar.default,normal_frag:lr.default,normal_vert:sr.default,points_frag:tr.default,points_vert:ur.default,shadow_frag:_r.default,shadow_vert:gr.default,sprite_frag:nr.default,sprite_vert:hr.default};exports.ShaderChunk=ir;
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derLib/linedashed_frag.glsl.js":"7/+d","./ShaderLib/linedashed_vert.glsl.js":"Ks/Y","./ShaderLib/meshbasic_frag.glsl.js":"FpsI","./ShaderLib/meshbasic_vert.glsl.js":"wRoG","./ShaderLib/meshlambert_frag.glsl.js":"Ryzq","./ShaderLib/meshlambert_vert.glsl.js":"QB48","./ShaderLib/meshmatcap_frag.glsl.js":"Lksu","./ShaderLib/meshmatcap_vert.glsl.js":"VDGU","./ShaderLib/meshphong_frag.glsl.js":"yk5v","./ShaderLib/meshphong_vert.glsl.js":"Ouav","./ShaderLib/meshphysical_frag.glsl.js":"bLBf","./ShaderLib/meshphysical_vert.glsl.js":"pBqN","./ShaderLib/normal_frag.glsl.js":"jBEy","./ShaderLib/normal_vert.glsl.js":"6bAy","./ShaderLib/points_frag.glsl.js":"9JyC","./ShaderLib/points_vert.glsl.js":"rgZF","./ShaderLib/shadow_frag.glsl.js":"wNhP","./ShaderLib/shadow_vert.glsl.js":"U9Nr","./ShaderLib/sprite_frag.glsl.js":"2R0I","./ShaderLib/sprite_vert.glsl.js":"zwY1"}],"LbN/":[function(require,module,exports) {
"use strict";function r(r){var e={};for(var o in r)for(var i in e[o]={},r[o]){var s=r[o][i];s&&(s.isColor||s.isMatrix3||s.isMatrix4||s.isVector2||s.isVector3||s.isVector4||s.isTexture)?e[o][i]=s.clone():Array.isArray(s)?e[o][i]=s.slice():e[o][i]=s}return e}function e(e){for(var o={},i=0;i<e.length;i++){var s=r(e[i]);for(var t in s)o[t]=s[t]}return o}Object.defineProperty(exports,"__esModule",{value:!0}),exports.cloneUniforms=r,exports.mergeUniforms=e,exports.UniformsUtils=void 0;var o={clone:r,merge:e};exports.UniformsUtils=o;
},{}],"TFdP":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.Color=r;var t=require("./Math.js"),e={aliceblue:15792383,antiquewhite:16444375,aqua:65535,aquamarine:8388564,azure:15794175,beige:16119260,bisque:16770244,black:0,blanchedalmond:16772045,blue:255,blueviolet:9055202,brown:10824234,burlywood:14596231,cadetblue:6266528,chartreuse:8388352,chocolate:13789470,coral:16744272,cornflowerblue:6591981,cornsilk:16775388,crimson:14423100,cyan:65535,darkblue:139,darkcyan:35723,darkgoldenrod:12092939,darkgray:11119017,darkgreen:25600,darkgrey:11119017,darkkhaki:12433259,darkmagenta:9109643,darkolivegreen:5597999,darkorange:16747520,darkorchid:10040012,darkred:9109504,darksalmon:15308410,darkseagreen:9419919,darkslateblue:4734347,darkslategray:3100495,darkslategrey:3100495,darkturquoise:52945,darkviolet:9699539,deeppink:16716947,deepskyblue:49151,dimgray:6908265,dimgrey:6908265,dodgerblue:2003199,firebrick:11674146,floralwhite:16775920,forestgreen:2263842,fuchsia:16711935,gainsboro:14474460,ghostwhite:16316671,gold:16766720,goldenrod:14329120,gray:8421504,green:32768,greenyellow:11403055,grey:8421504,honeydew:15794160,hotpink:16738740,indianred:13458524,indigo:4915330,ivory:16777200,khaki:15787660,lavender:15132410,lavenderblush:16773365,lawngreen:8190976,lemonchiffon:16775885,lightblue:11393254,lightcoral:15761536,lightcyan:14745599,lightgoldenrodyellow:16448210,lightgray:13882323,lightgreen:9498256,lightgrey:13882323,lightpink:16758465,lightsalmon:16752762,lightseagreen:2142890,lightskyblue:8900346,lightslategray:7833753,lightslategrey:7833753,lightsteelblue:11584734,lightyellow:16777184,lime:65280,limegreen:3329330,linen:16445670,magenta:16711935,maroon:8388608,mediumaquamarine:6737322,mediumblue:205,mediumorchid:12211667,mediumpurple:9662683,mediumseagreen:3978097,mediumslateblue:8087790,mediumspringgreen:64154,mediumturquoise:4772300,mediumvioletred:13047173,midnightblue:1644912,mintcream:16121850,mistyrose:16770273,moccasin:16770229,navajowhite:16768685,navy:128,oldlace:16643558,olive:8421376,olivedrab:7048739,orange:16753920,orangered:16729344,orchid:14315734,palegoldenrod:15657130,palegreen:10025880,paleturquoise:11529966,palevioletred:14381203,papayawhip:16773077,peachpuff:16767673,peru:13468991,pink:16761035,plum:14524637,powderblue:11591910,purple:8388736,rebeccapurple:6697881,red:16711680,rosybrown:12357519,royalblue:4286945,saddlebrown:9127187,salmon:16416882,sandybrown:16032864,seagreen:3050327,seashell:16774638,sienna:10506797,silver:12632256,skyblue:8900331,slateblue:6970061,slategray:7372944,slategrey:7372944,snow:16775930,springgreen:65407,steelblue:4620980,tan:13808780,teal:32896,thistle:14204888,tomato:16737095,turquoise:4251856,violet:15631086,wheat:16113331,white:16777215,whitesmoke:16119285,yellow:16776960,yellowgreen:10145074};function r(t,e,r){return void 0===e&&void 0===r?this.set(t):this.setRGB(t,e,r)}Object.assign(r.prototype,{isColor:!0,r:1,g:1,b:1,set:function(t){return t&&t.isColor?this.copy(t):"number"==typeof t?this.setHex(t):"string"==typeof t&&this.setStyle(t),this},setScalar:function(t){return this.r=t,this.g=t,this.b=t,this},setHex:function(t){return t=Math.floor(t),this.r=(t>>16&255)/255,this.g=(t>>8&255)/255,this.b=(255&t)/255,this},setRGB:function(t,e,r){return this.r=t,this.g=e,this.b=r,this},setHSL:function(){function e(t,e,r){return r<0&&(r+=1),r>1&&(r-=1),r<1/6?t+6*(e-t)*r:r<.5?e:r<2/3?t+6*(e-t)*(2/3-r):t}return function(r,i,s){if(r=t._Math.euclideanModulo(r,1),i=t._Math.clamp(i,0,1),s=t._Math.clamp(s,0,1),0===i)this.r=this.g=this.b=s;else{var n=s<=.5?s*(1+i):s+i-s*i,a=2*s-n;this.r=e(a,n,r+1/3),this.g=e(a,n,r),this.b=e(a,n,r-1/3)}return this}}(),setStyle:function(t){function r(e){void 0!==e&&parseFloat(e)<1&&console.warn("THREE.Color: Alpha component of "+t+" will be ignored.")}var i;if(i=/^((?:rgb|hsl)a?)\(\s*([^\)]*)\)/.exec(t)){var s,n=i[1],a=i[2];switch(n){case"rgb":case"rgba":if(s=/^(\d+)\s*,\s*(\d+)\s*,\s*(\d+)\s*(,\s*([0-9]*\.?[0-9]+)\s*)?$/.exec(a))return this.r=Math.min(255,parseInt(s[1],10))/255,this.g=Math.min(255,parseInt(s[2],10))/255,this.b=Math.min(255,parseInt(s[3],10))/255,r(s[5]),this;if(s=/^(\d+)\%\s*,\s*(\d+)\%\s*,\s*(\d+)\%\s*(,\s*([0-9]*\.?[0-9]+)\s*)?$/.exec(a))return this.r=Math.min(100,parseInt(s[1],10))/100,this.g=Math.min(100,parseInt(s[2],10))/100,this.b=Math.min(100,parseInt(s[3],10))/100,r(s[5]),this;break;case"hsl":case"hsla":if(s=/^([0-9]*\.?[0-9]+)\s*,\s*(\d+)\%\s*,\s*(\d+)\%\s*(,\s*([0-9]*\.?[0-9]+)\s*)?$/.exec(a)){var h=parseFloat(s[1])/360,o=parseInt(s[2],10)/100,l=parseInt(s[3],10)/100;return r(s[5]),this.setHSL(h,o,l)}}}else if(i=/^\#([A-Fa-f0-9]+)$/.exec(t)){var u,c=(u=i[1]).length;if(3===c)return this.r=parseInt(u.charAt(0)+u.charAt(0),16)/255,this.g=parseInt(u.charAt(1)+u.charAt(1),16)/255,this.b=parseInt(u.charAt(2)+u.charAt(2),16)/255,this;if(6===c)return this.r=parseInt(u.charAt(0)+u.charAt(1),16)/255,this.g=parseInt(u.charAt(2)+u.charAt(3),16)/255,this.b=parseInt(u.charAt(4)+u.charAt(5),16)/255,this}t&&t.length>0&&(void 0!==(u=e[t])?this.setHex(u):console.warn("THREE.Color: Unknown color "+t));return this},clone:function(){return new this.constructor(this.r,this.g,this.b)},copy:function(t){return this.r=t.r,this.g=t.g,this.b=t.b,this},copyGammaToLinear:function(t,e){return void 0===e&&(e=2),this.r=Math.pow(t.r,e),this.g=Math.pow(t.g,e),this.b=Math.pow(t.b,e),this},copyLinearToGamma:function(t,e){void 0===e&&(e=2);var r=e>0?1/e:1;return this.r=Math.pow(t.r,r),this.g=Math.pow(t.g,r),this.b=Math.pow(t.b,r),this},convertGammaToLinear:function(t){return this.copyGammaToLinear(this,t),this},convertLinearToGamma:function(t){return this.copyLinearToGamma(this,t),this},copySRGBToLinear:function(){function t(t){return t<.04045?.0773993808*t:Math.pow(.9478672986*t+.0521327014,2.4)}return function(e){return this.r=t(e.r),this.g=t(e.g),this.b=t(e.b),this}}(),copyLinearToSRGB:function(){function t(t){return t<.0031308?12.92*t:1.055*Math.pow(t,.41666)-.055}return function(e){return this.r=t(e.r),this.g=t(e.g),this.b=t(e.b),this}}(),convertSRGBToLinear:function(){return this.copySRGBToLinear(this),this},convertLinearToSRGB:function(){return this.copyLinearToSRGB(this),this},getHex:function(){return 255*this.r<<16^255*this.g<<8^255*this.b<<0},getHexString:function(){return("000000"+this.getHex().toString(16)).slice(-6)},getHSL:function(t){void 0===t&&(console.warn("THREE.Color: .getHSL() target is now required"),t={h:0,s:0,l:0});var e,r,i=this.r,s=this.g,n=this.b,a=Math.max(i,s,n),h=Math.min(i,s,n),o=(h+a)/2;if(h===a)e=0,r=0;else{var l=a-h;switch(r=o<=.5?l/(a+h):l/(2-a-h),a){case i:e=(s-n)/l+(s<n?6:0);break;case s:e=(n-i)/l+2;break;case n:e=(i-s)/l+4}e/=6}return t.h=e,t.s=r,t.l=o,t},getStyle:function(){return"rgb("+(255*this.r|0)+","+(255*this.g|0)+","+(255*this.b|0)+")"},offsetHSL:function(){var t={};return function(e,r,i){return this.getHSL(t),t.h+=e,t.s+=r,t.l+=i,this.setHSL(t.h,t.s,t.l),this}}(),add:function(t){return this.r+=t.r,this.g+=t.g,this.b+=t.b,this},addColors:function(t,e){return this.r=t.r+e.r,this.g=t.g+e.g,this.b=t.b+e.b,this},addScalar:function(t){return this.r+=t,this.g+=t,this.b+=t,this},sub:function(t){return this.r=Math.max(0,this.r-t.r),this.g=Math.max(0,this.g-t.g),this.b=Math.max(0,this.b-t.b),this},multiply:function(t){return this.r*=t.r,this.g*=t.g,this.b*=t.b,this},multiplyScalar:function(t){return this.r*=t,this.g*=t,this.b*=t,this},lerp:function(t,e){return this.r+=(t.r-this.r)*e,this.g+=(t.g-this.g)*e,this.b+=(t.b-this.b)*e,this},lerpHSL:function(){var e={h:0,s:0,l:0},r={h:0,s:0,l:0};return function(i,s){this.getHSL(e),i.getHSL(r);var n=t._Math.lerp(e.h,r.h,s),a=t._Math.lerp(e.s,r.s,s),h=t._Math.lerp(e.l,r.l,s);return this.setHSL(n,a,h),this}}(),equals:function(t){return t.r===this.r&&t.g===this.g&&t.b===this.b},fromArray:function(t,e){return void 0===e&&(e=0),this.r=t[e],this.g=t[e+1],this.b=t[e+2],this},toArray:function(t,e){return void 0===t&&(t=[]),void 0===e&&(e=0),t[e]=this.r,t[e+1]=this.g,t[e+2]=this.b,t},toJSON:function(){return this.getHex()}});
},{"./Math.js":"M5nx"}],"qSlY":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.UniformsLib=void 0;var a=require("../../math/Color.js"),e=require("../../math/Vector2.js"),l=require("../../math/Matrix3.js"),o={common:{diffuse:{value:new a.Color(15658734)},opacity:{value:1},map:{value:null},uvTransform:{value:new l.Matrix3},alphaMap:{value:null}},specularmap:{specularMap:{value:null}},envmap:{envMap:{value:null},flipEnvMap:{value:-1},reflectivity:{value:1},refractionRatio:{value:.98},maxMipLevel:{value:0}},aomap:{aoMap:{value:null},aoMapIntensity:{value:1}},lightmap:{lightMap:{value:null},lightMapIntensity:{value:1}},emissivemap:{emissiveMap:{value:null}},bumpmap:{bumpMap:{value:null},bumpScale:{value:1}},normalmap:{normalMap:{value:null},normalScale:{value:new e.Vector2(1,1)}},displacementmap:{displacementMap:{value:null},displacementScale:{value:1},displacementBias:{value:0}},roughnessmap:{roughnessMap:{value:null}},metalnessmap:{metalnessMap:{value:null}},gradientmap:{gradientMap:{value:null}},fog:{fogDensity:{value:25e-5},fogNear:{value:1},fogFar:{value:2e3},fogColor:{value:new a.Color(16777215)}},lights:{ambientLightColor:{value:[]},directionalLights:{value:[],properties:{direction:{},color:{},shadow:{},shadowBias:{},shadowRadius:{},shadowMapSize:{}}},directionalShadowMap:{value:[]},directionalShadowMatrix:{value:[]},spotLights:{value:[],properties:{color:{},position:{},direction:{},distance:{},coneCos:{},penumbraCos:{},decay:{},shadow:{},shadowBias:{},shadowRadius:{},shadowMapSize:{}}},spotShadowMap:{value:[]},spotShadowMatrix:{value:[]},pointLights:{value:[],properties:{color:{},position:{},decay:{},distance:{},shadow:{},shadowBias:{},shadowRadius:{},shadowMapSize:{},shadowCameraNear:{},shadowCameraFar:{}}},pointShadowMap:{value:[]},pointShadowMatrix:{value:[]},hemisphereLights:{value:[],properties:{direction:{},skyColor:{},groundColor:{}}},rectAreaLights:{value:[],properties:{color:{},position:{},width:{},height:{}}}},points:{diffuse:{value:new a.Color(15658734)},opacity:{value:1},size:{value:1},scale:{value:1},map:{value:null},uvTransform:{value:new l.Matrix3}},sprite:{diffuse:{value:new a.Color(15658734)},opacity:{value:1},center:{value:new e.Vector2(.5,.5)},rotation:{value:0},map:{value:null},uvTransform:{value:new l.Matrix3}}};exports.UniformsLib=o;
},{"../../math/Color.js":"TFdP","../../math/Vector2.js":"vOoB","../../math/Matrix3.js":"ecXo"}],"SyA9":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.ShaderLib=void 0;var e=require("./ShaderChunk.js"),r=require("./UniformsUtils.js"),a=require("../../math/Vector3.js"),i=require("./UniformsLib.js"),m=require("../../math/Color.js"),n=require("../../math/Matrix3.js"),s={basic:{uniforms:(0,r.mergeUniforms)([i.UniformsLib.common,i.UniformsLib.specularmap,i.UniformsLib.envmap,i.UniformsLib.aomap,i.UniformsLib.lightmap,i.UniformsLib.fog]),vertexShader:e.ShaderChunk.meshbasic_vert,fragmentShader:e.ShaderChunk.meshbasic_frag},lambert:{uniforms:(0,r.mergeUniforms)([i.UniformsLib.common,i.UniformsLib.specularmap,i.UniformsLib.envmap,i.UniformsLib.aomap,i.UniformsLib.lightmap,i.UniformsLib.emissivemap,i.UniformsLib.fog,i.UniformsLib.lights,{emissive:{value:new m.Color(0)}}]),vertexShader:e.ShaderChunk.meshlambert_vert,fragmentShader:e.ShaderChunk.meshlambert_frag},phong:{uniforms:(0,r.mergeUniforms)([i.UniformsLib.common,i.UniformsLib.specularmap,i.UniformsLib.envmap,i.UniformsLib.aomap,i.UniformsLib.lightmap,i.UniformsLib.emissivemap,i.UniformsLib.bumpmap,i.UniformsLib.normalmap,i.UniformsLib.displacementmap,i.UniformsLib.gradientmap,i.UniformsLib.fog,i.UniformsLib.lights,{emissive:{value:new m.Color(0)},specular:{value:new m.Color(1118481)},shininess:{value:30}}]),vertexShader:e.ShaderChunk.meshphong_vert,fragmentShader:e.ShaderChunk.meshphong_frag},standard:{uniforms:(0,r.mergeUniforms)([i.UniformsLib.common,i.UniformsLib.envmap,i.UniformsLib.aomap,i.UniformsLib.lightmap,i.UniformsLib.emissivemap,i.UniformsLib.bumpmap,i.UniformsLib.normalmap,i.UniformsLib.displacementmap,i.UniformsLib.roughnessmap,i.UniformsLib.metalnessmap,i.UniformsLib.fog,i.UniformsLib.lights,{emissive:{value:new m.Color(0)},roughness:{value:.5},metalness:{value:.5},envMapIntensity:{value:1}}]),vertexShader:e.ShaderChunk.meshphysical_vert,fragmentShader:e.ShaderChunk.meshphysical_frag},matcap:{uniforms:(0,r.mergeUniforms)([i.UniformsLib.common,i.UniformsLib.bumpmap,i.UniformsLib.normalmap,i.UniformsLib.displacementmap,i.UniformsLib.fog,{matcap:{value:null}}]),vertexShader:e.ShaderChunk.meshmatcap_vert,fragmentShader:e.ShaderChunk.meshmatcap_frag},points:{uniforms:(0,r.mergeUniforms)([i.UniformsLib.points,i.UniformsLib.fog]),vertexShader:e.ShaderChunk.points_vert,fragmentShader:e.ShaderChunk.points_frag},dashed:{uniforms:(0,r.mergeUniforms)([i.UniformsLib.common,i.UniformsLib.fog,{scale:{value:1},dashSize:{value:1},totalSize:{value:2}}]),vertexShader:e.ShaderChunk.linedashed_vert,fragmentShader:e.ShaderChunk.linedashed_frag},depth:{uniforms:(0,r.mergeUniforms)([i.UniformsLib.common,i.UniformsLib.displacementmap]),vertexShader:e.ShaderChunk.depth_vert,fragmentShader:e.ShaderChunk.depth_frag},normal:{uniforms:(0,r.mergeUniforms)([i.UniformsLib.common,i.UniformsLib.bumpmap,i.UniformsLib.normalmap,i.UniformsLib.displacementmap,{opacity:{value:1}}]),vertexShader:e.ShaderChunk.normal_vert,fragmentShader:e.ShaderChunk.normal_frag},sprite:{uniforms:(0,r.mergeUniforms)([i.UniformsLib.sprite,i.UniformsLib.fog]),vertexShader:e.ShaderChunk.sprite_vert,fragmentShader:e.ShaderChunk.sprite_frag},background:{uniforms:{uvTransform:{value:new n.Matrix3},t2D:{value:null}},vertexShader:e.ShaderChunk.background_vert,fragmentShader:e.ShaderChunk.background_frag},cube:{uniforms:{tCube:{value:null},tFlip:{value:-1},opacity:{value:1}},vertexShader:e.ShaderChunk.cube_vert,fragmentShader:e.ShaderChunk.cube_frag},equirect:{uniforms:{tEquirect:{value:null}},vertexShader:e.ShaderChunk.equirect_vert,fragmentShader:e.ShaderChunk.equirect_frag},distanceRGBA:{uniforms:(0,r.mergeUniforms)([i.UniformsLib.common,i.UniformsLib.displacementmap,{referencePosition:{value:new a.Vector3},nearDistance:{value:1},farDistance:{value:1e3}}]),vertexShader:e.ShaderChunk.distanceRGBA_vert,fragmentShader:e.ShaderChunk.distanceRGBA_frag},shadow:{uniforms:(0,r.mergeUniforms)([i.UniformsLib.lights,i.UniformsLib.fog,{color:{value:new m.Color(0)},opacity:{value:1}}]),vertexShader:e.ShaderChunk.shadow_vert,fragmentShader:e.ShaderChunk.shadow_frag}};exports.ShaderLib=s,s.physical={uniforms:(0,r.mergeUniforms)([s.standard.uniforms,{clearCoat:{value:0},clearCoatRoughness:{value:0}}]),vertexShader:e.ShaderChunk.meshphysical_vert,fragmentShader:e.ShaderChunk.meshphysical_frag};
},{"./ShaderChunk.js":"oHDJ","./UniformsUtils.js":"LbN/","../../math/Vector3.js":"QLQv","./UniformsLib.js":"qSlY","../../math/Color.js":"TFdP","../../math/Matrix3.js":"ecXo"}],"PTKN":[function(require,module,exports) {
"use strict";function t(t,i,s,h){this.x=t||0,this.y=i||0,this.z=s||0,this.w=void 0!==h?h:1}Object.defineProperty(exports,"__esModule",{value:!0}),exports.Vector4=t,Object.assign(t.prototype,{isVector4:!0,set:function(t,i,s,h){return this.x=t,this.y=i,this.z=s,this.w=h,this},setScalar:function(t){return this.x=t,this.y=t,this.z=t,this.w=t,this},setX:function(t){return this.x=t,this},setY:function(t){return this.y=t,this},setZ:function(t){return this.z=t,this},setW:function(t){return this.w=t,this},setComponent:function(t,i){switch(t){case 0:this.x=i;break;case 1:this.y=i;break;case 2:this.z=i;break;case 3:this.w=i;break;default:throw new Error("index is out of range: "+t)}return this},getComponent:function(t){switch(t){case 0:return this.x;case 1:return this.y;case 2:return this.z;case 3:return this.w;default:throw new Error("index is out of range: "+t)}},clone:function(){return new this.constructor(this.x,this.y,this.z,this.w)},copy:function(t){return this.x=t.x,this.y=t.y,this.z=t.z,this.w=void 0!==t.w?t.w:1,this},add:function(t,i){return void 0!==i?(console.warn("THREE.Vector4: .add() now only accepts one argument. Use .addVectors( a, b ) instead."),this.addVectors(t,i)):(this.x+=t.x,this.y+=t.y,this.z+=t.z,this.w+=t.w,this)},addScalar:function(t){return this.x+=t,this.y+=t,this.z+=t,this.w+=t,this},addVectors:function(t,i){return this.x=t.x+i.x,this.y=t.y+i.y,this.z=t.z+i.z,this.w=t.w+i.w,this},addScaledVector:function(t,i){return this.x+=t.x*i,this.y+=t.y*i,this.z+=t.z*i,this.w+=t.w*i,this},sub:function(t,i){return void 0!==i?(console.warn("THREE.Vector4: .sub() now only accepts one argument. Use .subVectors( a, b ) instead."),this.subVectors(t,i)):(this.x-=t.x,this.y-=t.y,this.z-=t.z,this.w-=t.w,this)},subScalar:function(t){return this.x-=t,this.y-=t,this.z-=t,this.w-=t,this},subVectors:function(t,i){return this.x=t.x-i.x,this.y=t.y-i.y,this.z=t.z-i.z,this.w=t.w-i.w,this},multiplyScalar:function(t){return this.x*=t,this.y*=t,this.z*=t,this.w*=t,this},applyMatrix4:function(t){var i=this.x,s=this.y,h=this.z,n=this.w,r=t.elements;return this.x=r[0]*i+r[4]*s+r[8]*h+r[12]*n,this.y=r[1]*i+r[5]*s+r[9]*h+r[13]*n,this.z=r[2]*i+r[6]*s+r[10]*h+r[14]*n,this.w=r[3]*i+r[7]*s+r[11]*h+r[15]*n,this},divideScalar:function(t){return this.multiplyScalar(1/t)},setAxisAngleFromQuaternion:function(t){this.w=2*Math.acos(t.w);var i=Math.sqrt(1-t.w*t.w);return i<1e-4?(this.x=1,this.y=0,this.z=0):(this.x=t.x/i,this.y=t.y/i,this.z=t.z/i),this},setAxisAngleFromRotationMatrix:function(t){var i,s,h,n,r=t.elements,e=r[0],a=r[4],o=r[8],u=r[1],c=r[5],x=r[9],w=r[2],y=r[6],f=r[10];if(Math.abs(a-u)<.01&&Math.abs(o-w)<.01&&Math.abs(x-y)<.01){if(Math.abs(a+u)<.1&&Math.abs(o+w)<.1&&Math.abs(x+y)<.1&&Math.abs(e+c+f-3)<.1)return this.set(1,0,0,0),this;i=Math.PI;var l=(e+1)/2,z=(c+1)/2,M=(f+1)/2,d=(a+u)/4,m=(o+w)/4,b=(x+y)/4;return l>z&&l>M?l<.01?(s=0,h=.707106781,n=.707106781):(h=d/(s=Math.sqrt(l)),n=m/s):z>M?z<.01?(s=.707106781,h=0,n=.707106781):(s=d/(h=Math.sqrt(z)),n=b/h):M<.01?(s=.707106781,h=.707106781,n=0):(s=m/(n=Math.sqrt(M)),h=b/n),this.set(s,h,n,i),this}var p=Math.sqrt((y-x)*(y-x)+(o-w)*(o-w)+(u-a)*(u-a));return Math.abs(p)<.001&&(p=1),this.x=(y-x)/p,this.y=(o-w)/p,this.z=(u-a)/p,this.w=Math.acos((e+c+f-1)/2),this},min:function(t){return this.x=Math.min(this.x,t.x),this.y=Math.min(this.y,t.y),this.z=Math.min(this.z,t.z),this.w=Math.min(this.w,t.w),this},max:function(t){return this.x=Math.max(this.x,t.x),this.y=Math.max(this.y,t.y),this.z=Math.max(this.z,t.z),this.w=Math.max(this.w,t.w),this},clamp:function(t,i){return this.x=Math.max(t.x,Math.min(i.x,this.x)),this.y=Math.max(t.y,Math.min(i.y,this.y)),this.z=Math.max(t.z,Math.min(i.z,this.z)),this.w=Math.max(t.w,Math.min(i.w,this.w)),this},clampScalar:function(){var i,s;return function(h,n){return void 0===i&&(i=new t,s=new t),i.set(h,h,h,h),s.set(n,n,n,n),this.clamp(i,s)}}(),clampLength:function(t,i){var s=this.length();return this.divideScalar(s||1).multiplyScalar(Math.max(t,Math.min(i,s)))},floor:function(){return this.x=Math.floor(this.x),this.y=Math.floor(this.y),this.z=Math.floor(this.z),this.w=Math.floor(this.w),this},ceil:function(){return this.x=Math.ceil(this.x),this.y=Math.ceil(this.y),this.z=Math.ceil(this.z),this.w=Math.ceil(this.w),this},round:function(){return this.x=Math.round(this.x),this.y=Math.round(this.y),this.z=Math.round(this.z),this.w=Math.round(this.w),this},roundToZero:function(){return this.x=this.x<0?Math.ceil(this.x):Math.floor(this.x),this.y=this.y<0?Math.ceil(this.y):Math.floor(this.y),this.z=this.z<0?Math.ceil(this.z):Math.floor(this.z),this.w=this.w<0?Math.ceil(this.w):Math.floor(this.w),this},negate:function(){return this.x=-this.x,this.y=-this.y,this.z=-this.z,this.w=-this.w,this},dot:function(t){return this.x*t.x+this.y*t.y+this.z*t.z+this.w*t.w},lengthSq:function(){return this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w},length:function(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w)},manhattanLength:function(){return Math.abs(this.x)+Math.abs(this.y)+Math.abs(this.z)+Math.abs(this.w)},normalize:function(){return this.divideScalar(this.length()||1)},setLength:function(t){return this.normalize().multiplyScalar(t)},lerp:function(t,i){return this.x+=(t.x-this.x)*i,this.y+=(t.y-this.y)*i,this.z+=(t.z-this.z)*i,this.w+=(t.w-this.w)*i,this},lerpVectors:function(t,i,s){return this.subVectors(i,t).multiplyScalar(s).add(t)},equals:function(t){return t.x===this.x&&t.y===this.y&&t.z===this.z&&t.w===this.w},fromArray:function(t,i){return void 0===i&&(i=0),this.x=t[i],this.y=t[i+1],this.z=t[i+2],this.w=t[i+3],this},toArray:function(t,i){return void 0===t&&(t=[]),void 0===i&&(i=0),t[i]=this.x,t[i+1]=this.y,t[i+2]=this.z,t[i+3]=this.w,t},fromBufferAttribute:function(t,i,s){return void 0!==s&&console.warn("THREE.Vector4: offset has been removed from .fromBufferAttribute()."),this.x=t.getX(i),this.y=t.getY(i),this.z=t.getZ(i),this.w=t.getW(i),this}});
},{}],"yP7M":[function(require,module,exports) {
"use strict";function n(){var n=null,t=!1,e=null;function o(i,u){!1!==t&&(e(i,u),n.requestAnimationFrame(o))}return{start:function(){!0!==t&&null!==e&&(n.requestAnimationFrame(o),t=!0)},stop:function(){t=!1},setAnimationLoop:function(n){e=n},setContext:function(t){n=t}}}Object.defineProperty(exports,"__esModule",{value:!0}),exports.WebGLAnimation=n;
},{}],"geZY":[function(require,module,exports) {
"use strict";function e(e){var t=new WeakMap;return{get:function(e){return e.isInterleavedBufferAttribute&&(e=e.data),t.get(e)},remove:function(r){r.isInterleavedBufferAttribute&&(r=r.data);var a=t.get(r);a&&(e.deleteBuffer(a.buffer),t.delete(r))},update:function(r,a){r.isInterleavedBufferAttribute&&(r=r.data);var n=t.get(r);void 0===n?t.set(r,function(t,r){var a=t.array,n=t.dynamic?e.DYNAMIC_DRAW:e.STATIC_DRAW,f=e.createBuffer();e.bindBuffer(r,f),e.bufferData(r,a,n),t.onUploadCallback();var u=e.FLOAT;return a instanceof Float32Array?u=e.FLOAT:a instanceof Float64Array?console.warn("THREE.WebGLAttributes: Unsupported data buffer format: Float64Array."):a instanceof Uint16Array?u=e.UNSIGNED_SHORT:a instanceof Int16Array?u=e.SHORT:a instanceof Uint32Array?u=e.UNSIGNED_INT:a instanceof Int32Array?u=e.INT:a instanceof Int8Array?u=e.BYTE:a instanceof Uint8Array&&(u=e.UNSIGNED_BYTE),{buffer:f,type:u,bytesPerElement:a.BYTES_PER_ELEMENT,version:t.version}}(r,a)):n.version<r.version&&(function(t,r,a){var n=r.array,f=r.updateRange;e.bindBuffer(a,t),!1===r.dynamic?e.bufferData(a,n,e.STATIC_DRAW):-1===f.count?e.bufferSubData(a,0,n):0===f.count?console.error("THREE.WebGLObjects.updateBuffer: dynamic THREE.BufferAttribute marked as needsUpdate but updateRange.count is 0, ensure you are using set methods or updating manually."):(e.bufferSubData(a,f.offset*n.BYTES_PER_ELEMENT,n.subarray(f.offset,f.offset+f.count)),f.count=-1)}(n.buffer,r,a),n.version=r.version)}}}Object.defineProperty(exports,"__esModule",{value:!0}),exports.WebGLAttributes=e;
},{}],"Abar":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.Face3=e;var r=require("../math/Color.js"),t=require("../math/Vector3.js");function e(e,o,s,i,a,l){this.a=e,this.b=o,this.c=s,this.normal=i&&i.isVector3?i:new t.Vector3,this.vertexNormals=Array.isArray(i)?i:[],this.color=a&&a.isColor?a:new r.Color,this.vertexColors=Array.isArray(a)?a:[],this.materialIndex=void 0!==l?l:0}Object.assign(e.prototype,{clone:function(){return(new this.constructor).copy(this)},copy:function(r){this.a=r.a,this.b=r.b,this.c=r.c,this.normal.copy(r.normal),this.color.copy(r.color),this.materialIndex=r.materialIndex;for(var t=0,e=r.vertexNormals.length;t<e;t++)this.vertexNormals[t]=r.vertexNormals[t].clone();for(t=0,e=r.vertexColors.length;t<e;t++)this.vertexColors[t]=r.vertexColors[t].clone();return this}});
},{"../math/Color.js":"TFdP","../math/Vector3.js":"QLQv"}],"RhDg":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.Geometry=v;var e=require("./EventDispatcher.js"),r=require("./Face3.js"),t=require("../math/Matrix3.js"),o=require("../math/Sphere.js"),s=require("../math/Box3.js"),i=require("../math/Vector3.js"),a=require("../math/Matrix4.js"),n=require("../math/Vector2.js"),h=require("../math/Color.js"),c=require("./Object3D.js"),l=require("../math/Math.js"),u=0;function v(){Object.defineProperty(this,"id",{value:u+=2}),this.uuid=l._Math.generateUUID(),this.name="",this.type="Geometry",this.vertices=[],this.colors=[],this.faces=[],this.faceVertexUvs=[[]],this.morphTargets=[],this.morphNormals=[],this.skinWeights=[],this.skinIndices=[],this.lineDistances=[],this.boundingBox=null,this.boundingSphere=null,this.elementsNeedUpdate=!1,this.verticesNeedUpdate=!1,this.uvsNeedUpdate=!1,this.normalsNeedUpdate=!1,this.colorsNeedUpdate=!1,this.lineDistancesNeedUpdate=!1,this.groupsNeedUpdate=!1}v.prototype=Object.assign(Object.create(e.EventDispatcher.prototype),{constructor:v,isGeometry:!0,applyMatrix:function(e){for(var r=(new t.Matrix3).getNormalMatrix(e),o=0,s=this.vertices.length;o<s;o++){this.vertices[o].applyMatrix4(e)}for(o=0,s=this.faces.length;o<s;o++){var i=this.faces[o];i.normal.applyMatrix3(r).normalize();for(var a=0,n=i.vertexNormals.length;a<n;a++)i.vertexNormals[a].applyMatrix3(r).normalize()}return null!==this.boundingBox&&this.computeBoundingBox(),null!==this.boundingSphere&&this.computeBoundingSphere(),this.verticesNeedUpdate=!0,this.normalsNeedUpdate=!0,this},rotateX:function(){var e=new a.Matrix4;return function(r){return e.makeRotationX(r),this.applyMatrix(e),this}}(),rotateY:function(){var e=new a.Matrix4;return function(r){return e.makeRotationY(r),this.applyMatrix(e),this}}(),rotateZ:function(){var e=new a.Matrix4;return function(r){return e.makeRotationZ(r),this.applyMatrix(e),this}}(),translate:function(){var e=new a.Matrix4;return function(r,t,o){return e.makeTranslation(r,t,o),this.applyMatrix(e),this}}(),scale:function(){var e=new a.Matrix4;return function(r,t,o){return e.makeScale(r,t,o),this.applyMatrix(e),this}}(),lookAt:function(){var e=new c.Object3D;return function(r){e.lookAt(r),e.updateMatrix(),this.applyMatrix(e.matrix)}}(),fromBufferGeometry:function(e){var t=this,o=null!==e.index?e.index.array:void 0,s=e.attributes,a=s.position.array,c=void 0!==s.normal?s.normal.array:void 0,l=void 0!==s.color?s.color.array:void 0,u=void 0!==s.uv?s.uv.array:void 0,v=void 0!==s.uv2?s.uv2.array:void 0;void 0!==v&&(this.faceVertexUvs[1]=[]);for(var m=0,p=0;m<a.length;m+=3,p+=2)t.vertices.push((new i.Vector3).fromArray(a,m)),void 0!==l&&t.colors.push((new h.Color).fromArray(l,m));function f(e,o,s,a){var h=void 0===l?[]:[t.colors[e].clone(),t.colors[o].clone(),t.colors[s].clone()],m=void 0===c?[]:[(new i.Vector3).fromArray(c,3*e),(new i.Vector3).fromArray(c,3*o),(new i.Vector3).fromArray(c,3*s)],p=new r.Face3(e,o,s,m,h,a);t.faces.push(p),void 0!==u&&t.faceVertexUvs[0].push([(new n.Vector2).fromArray(u,2*e),(new n.Vector2).fromArray(u,2*o),(new n.Vector2).fromArray(u,2*s)]),void 0!==v&&t.faceVertexUvs[1].push([(new n.Vector2).fromArray(v,2*e),(new n.Vector2).fromArray(v,2*o),(new n.Vector2).fromArray(v,2*s)])}var d=e.groups;if(d.length>0)for(m=0;m<d.length;m++)for(var g=d[m],x=g.start,N=(p=x,x+g.count);p<N;p+=3)void 0!==o?f(o[p],o[p+1],o[p+2],g.materialIndex):f(p,p+1,p+2,g.materialIndex);else if(void 0!==o)for(m=0;m<o.length;m+=3)f(o[m],o[m+1],o[m+2]);else for(m=0;m<a.length/3;m+=3)f(m,m+1,m+2);return this.computeFaceNormals(),null!==e.boundingBox&&(this.boundingBox=e.boundingBox.clone()),null!==e.boundingSphere&&(this.boundingSphere=e.boundingSphere.clone()),this},center:function(){var e=new i.Vector3;return function(){return this.computeBoundingBox(),this.boundingBox.getCenter(e).negate(),this.translate(e.x,e.y,e.z),this}}(),normalize:function(){this.computeBoundingSphere();var e=this.boundingSphere.center,r=this.boundingSphere.radius,t=0===r?1:1/r,o=new a.Matrix4;return o.set(t,0,0,-t*e.x,0,t,0,-t*e.y,0,0,t,-t*e.z,0,0,0,1),this.applyMatrix(o),this},computeFaceNormals:function(){for(var e=new i.Vector3,r=new i.Vector3,t=0,o=this.faces.length;t<o;t++){var s=this.faces[t],a=this.vertices[s.a],n=this.vertices[s.b],h=this.vertices[s.c];e.subVectors(h,n),r.subVectors(a,n),e.cross(r),e.normalize(),s.normal.copy(e)}},computeVertexNormals:function(e){var r,t,o,s,a,n;for(void 0===e&&(e=!0),n=new Array(this.vertices.length),r=0,t=this.vertices.length;r<t;r++)n[r]=new i.Vector3;if(e){var h,c,l,u=new i.Vector3,v=new i.Vector3;for(o=0,s=this.faces.length;o<s;o++)a=this.faces[o],h=this.vertices[a.a],c=this.vertices[a.b],l=this.vertices[a.c],u.subVectors(l,c),v.subVectors(h,c),u.cross(v),n[a.a].add(u),n[a.b].add(u),n[a.c].add(u)}else for(this.computeFaceNormals(),o=0,s=this.faces.length;o<s;o++)n[(a=this.faces[o]).a].add(a.normal),n[a.b].add(a.normal),n[a.c].add(a.normal);for(r=0,t=this.vertices.length;r<t;r++)n[r].normalize();for(o=0,s=this.faces.length;o<s;o++){var m=(a=this.faces[o]).vertexNormals;3===m.length?(m[0].copy(n[a.a]),m[1].copy(n[a.b]),m[2].copy(n[a.c])):(m[0]=n[a.a].clone(),m[1]=n[a.b].clone(),m[2]=n[a.c].clone())}this.faces.length>0&&(this.normalsNeedUpdate=!0)},computeFlatVertexNormals:function(){var e,r,t;for(this.computeFaceNormals(),e=0,r=this.faces.length;e<r;e++){var o=(t=this.faces[e]).vertexNormals;3===o.length?(o[0].copy(t.normal),o[1].copy(t.normal),o[2].copy(t.normal)):(o[0]=t.normal.clone(),o[1]=t.normal.clone(),o[2]=t.normal.clone())}this.faces.length>0&&(this.normalsNeedUpdate=!0)},computeMorphNormals:function(){var e,r,t,o,s;for(t=0,o=this.faces.length;t<o;t++)for((s=this.faces[t]).__originalFaceNormal?s.__originalFaceNormal.copy(s.normal):s.__originalFaceNormal=s.normal.clone(),s.__originalVertexNormals||(s.__originalVertexNormals=[]),e=0,r=s.vertexNormals.length;e<r;e++)s.__originalVertexNormals[e]?s.__originalVertexNormals[e].copy(s.vertexNormals[e]):s.__originalVertexNormals[e]=s.vertexNormals[e].clone();var a=new v;for(a.faces=this.faces,e=0,r=this.morphTargets.length;e<r;e++){if(!this.morphNormals[e]){this.morphNormals[e]={},this.morphNormals[e].faceNormals=[],this.morphNormals[e].vertexNormals=[];var n=this.morphNormals[e].faceNormals,h=this.morphNormals[e].vertexNormals;for(t=0,o=this.faces.length;t<o;t++)c=new i.Vector3,l={a:new i.Vector3,b:new i.Vector3,c:new i.Vector3},n.push(c),h.push(l)}var c,l,u=this.morphNormals[e];for(a.vertices=this.morphTargets[e].vertices,a.computeFaceNormals(),a.computeVertexNormals(),t=0,o=this.faces.length;t<o;t++)s=this.faces[t],c=u.faceNormals[t],l=u.vertexNormals[t],c.copy(s.normal),l.a.copy(s.vertexNormals[0]),l.b.copy(s.vertexNormals[1]),l.c.copy(s.vertexNormals[2])}for(t=0,o=this.faces.length;t<o;t++)(s=this.faces[t]).normal=s.__originalFaceNormal,s.vertexNormals=s.__originalVertexNormals},computeBoundingBox:function(){null===this.boundingBox&&(this.boundingBox=new s.Box3),this.boundingBox.setFromPoints(this.vertices)},computeBoundingSphere:function(){null===this.boundingSphere&&(this.boundingSphere=new o.Sphere),this.boundingSphere.setFromPoints(this.vertices)},merge:function(e,o,s){if(e&&e.isGeometry){var i,a=this.vertices.length,n=this.vertices,h=e.vertices,c=this.faces,l=e.faces,u=this.faceVertexUvs[0],v=e.faceVertexUvs[0],m=this.colors,p=e.colors;void 0===s&&(s=0),void 0!==o&&(i=(new t.Matrix3).getNormalMatrix(o));for(var f=0,d=h.length;f<d;f++){var g=h[f].clone();void 0!==o&&g.applyMatrix4(o),n.push(g)}for(f=0,d=p.length;f<d;f++)m.push(p[f].clone());for(f=0,d=l.length;f<d;f++){var x,N,y,V=l[f],b=V.vertexNormals,U=V.vertexColors;(x=new r.Face3(V.a+a,V.b+a,V.c+a)).normal.copy(V.normal),void 0!==i&&x.normal.applyMatrix3(i).normalize();for(var M=0,w=b.length;M<w;M++)N=b[M].clone(),void 0!==i&&N.applyMatrix3(i).normalize(),x.vertexNormals.push(N);x.color.copy(V.color);for(M=0,w=U.length;M<w;M++)y=U[M],x.vertexColors.push(y.clone());x.materialIndex=V.materialIndex+s,c.push(x)}for(f=0,d=v.length;f<d;f++){var S=v[f],_=[];if(void 0!==S){for(M=0,w=S.length;M<w;M++)_.push(S[M].clone());u.push(_)}}}else console.error("THREE.Geometry.merge(): geometry not an instance of THREE.Geometry.",e)},mergeMesh:function(e){e&&e.isMesh?(e.matrixAutoUpdate&&e.updateMatrix(),this.merge(e.geometry,e.matrix)):console.error("THREE.Geometry.mergeMesh(): mesh not an instance of THREE.Mesh.",e)},mergeVertices:function(){var e,r,t,o,s,i,a,n,h={},c=[],l=[],u=Math.pow(10,4);for(t=0,o=this.vertices.length;t<o;t++)e=this.vertices[t],void 0===h[r=Math.round(e.x*u)+"_"+Math.round(e.y*u)+"_"+Math.round(e.z*u)]?(h[r]=t,c.push(this.vertices[t]),l[t]=c.length-1):l[t]=l[h[r]];var v=[];for(t=0,o=this.faces.length;t<o;t++){(s=this.faces[t]).a=l[s.a],s.b=l[s.b],s.c=l[s.c],i=[s.a,s.b,s.c];for(var m=0;m<3;m++)if(i[m]===i[(m+1)%3]){v.push(t);break}}for(t=v.length-1;t>=0;t--){var p=v[t];for(this.faces.splice(p,1),a=0,n=this.faceVertexUvs.length;a<n;a++)this.faceVertexUvs[a].splice(p,1)}var f=this.vertices.length-c.length;return this.vertices=c,f},setFromPoints:function(e){this.vertices=[];for(var r=0,t=e.length;r<t;r++){var o=e[r];this.vertices.push(new i.Vector3(o.x,o.y,o.z||0))}return this},sortFacesByMaterialIndex:function(){for(var e=this.faces,r=e.length,t=0;t<r;t++)e[t]._id=t;e.sort(function(e,r){return e.materialIndex-r.materialIndex});var o,s,i=this.faceVertexUvs[0],a=this.faceVertexUvs[1];i&&i.length===r&&(o=[]),a&&a.length===r&&(s=[]);for(t=0;t<r;t++){var n=e[t]._id;o&&o.push(i[n]),s&&s.push(a[n])}o&&(this.faceVertexUvs[0]=o),s&&(this.faceVertexUvs[1]=s)},toJSON:function(){var e={metadata:{version:4.5,type:"Geometry",generator:"Geometry.toJSON"}};if(e.uuid=this.uuid,e.type=this.type,""!==this.name&&(e.name=this.name),void 0!==this.parameters){var r=this.parameters;for(var t in r)void 0!==r[t]&&(e[t]=r[t]);return e}for(var o=[],s=0;s<this.vertices.length;s++){var i=this.vertices[s];o.push(i.x,i.y,i.z)}var a=[],n=[],h={},c=[],l={},u=[],v={};for(s=0;s<this.faces.length;s++){var m=this.faces[s],p=void 0!==this.faceVertexUvs[0][s],f=m.normal.length()>0,d=m.vertexNormals.length>0,g=1!==m.color.r||1!==m.color.g||1!==m.color.b,x=m.vertexColors.length>0,N=0;if(N=U(N,0,0),N=U(N,1,!0),N=U(N,2,!1),N=U(N,3,p),N=U(N,4,f),N=U(N,5,d),N=U(N,6,g),N=U(N,7,x),a.push(N),a.push(m.a,m.b,m.c),a.push(m.materialIndex),p){var y=this.faceVertexUvs[0][s];a.push(S(y[0]),S(y[1]),S(y[2]))}if(f&&a.push(M(m.normal)),d){var V=m.vertexNormals;a.push(M(V[0]),M(V[1]),M(V[2]))}if(g&&a.push(w(m.color)),x){var b=m.vertexColors;a.push(w(b[0]),w(b[1]),w(b[2]))}}function U(e,r,t){return t?e|1<<r:e&~(1<<r)}function M(e){var r=e.x.toString()+e.y.toString()+e.z.toString();return void 0!==h[r]?h[r]:(h[r]=n.length/3,n.push(e.x,e.y,e.z),h[r])}function w(e){var r=e.r.toString()+e.g.toString()+e.b.toString();return void 0!==l[r]?l[r]:(l[r]=c.length,c.push(e.getHex()),l[r])}function S(e){var r=e.x.toString()+e.y.toString();return void 0!==v[r]?v[r]:(v[r]=u.length/2,u.push(e.x,e.y),v[r])}return e.data={},e.data.vertices=o,e.data.normals=n,c.length>0&&(e.data.colors=c),u.length>0&&(e.data.uvs=[u]),e.data.faces=a,e},clone:function(){return(new v).copy(this)},copy:function(e){var r,t,o,s,i,a;this.vertices=[],this.colors=[],this.faces=[],this.faceVertexUvs=[[]],this.morphTargets=[],this.morphNormals=[],this.skinWeights=[],this.skinIndices=[],this.lineDistances=[],this.boundingBox=null,this.boundingSphere=null,this.name=e.name;var n=e.vertices;for(r=0,t=n.length;r<t;r++)this.vertices.push(n[r].clone());var h=e.colors;for(r=0,t=h.length;r<t;r++)this.colors.push(h[r].clone());var c=e.faces;for(r=0,t=c.length;r<t;r++)this.faces.push(c[r].clone());for(r=0,t=e.faceVertexUvs.length;r<t;r++){var l=e.faceVertexUvs[r];for(void 0===this.faceVertexUvs[r]&&(this.faceVertexUvs[r]=[]),o=0,s=l.length;o<s;o++){var u=l[o],v=[];for(i=0,a=u.length;i<a;i++){var m=u[i];v.push(m.clone())}this.faceVertexUvs[r].push(v)}}var p=e.morphTargets;for(r=0,t=p.length;r<t;r++){var f={};if(f.name=p[r].name,void 0!==p[r].vertices)for(f.vertices=[],o=0,s=p[r].vertices.length;o<s;o++)f.vertices.push(p[r].vertices[o].clone());if(void 0!==p[r].normals)for(f.normals=[],o=0,s=p[r].normals.length;o<s;o++)f.normals.push(p[r].normals[o].clone());this.morphTargets.push(f)}var d=e.morphNormals;for(r=0,t=d.length;r<t;r++){var g={};if(void 0!==d[r].vertexNormals)for(g.vertexNormals=[],o=0,s=d[r].vertexNormals.length;o<s;o++){var x=d[r].vertexNormals[o],N={};N.a=x.a.clone(),N.b=x.b.clone(),N.c=x.c.clone(),g.vertexNormals.push(N)}if(void 0!==d[r].faceNormals)for(g.faceNormals=[],o=0,s=d[r].faceNormals.length;o<s;o++)g.faceNormals.push(d[r].faceNormals[o].clone());this.morphNormals.push(g)}var y=e.skinWeights;for(r=0,t=y.length;r<t;r++)this.skinWeights.push(y[r].clone());var V=e.skinIndices;for(r=0,t=V.length;r<t;r++)this.skinIndices.push(V[r].clone());var b=e.lineDistances;for(r=0,t=b.length;r<t;r++)this.lineDistances.push(b[r]);var U=e.boundingBox;null!==U&&(this.boundingBox=U.clone());var M=e.boundingSphere;return null!==M&&(this.boundingSphere=M.clone()),this.elementsNeedUpdate=e.elementsNeedUpdate,this.verticesNeedUpdate=e.verticesNeedUpdate,this.uvsNeedUpdate=e.uvsNeedUpdate,this.normalsNeedUpdate=e.normalsNeedUpdate,this.colorsNeedUpdate=e.colorsNeedUpdate,this.lineDistancesNeedUpdate=e.lineDistancesNeedUpdate,this.groupsNeedUpdate=e.groupsNeedUpdate,this},dispose:function(){this.dispatchEvent({type:"dispose"})}});
},{"./EventDispatcher.js":"SLlv","./Face3.js":"Abar","../math/Matrix3.js":"ecXo","../math/Sphere.js":"Jw30","../math/Box3.js":"Xu2q","../math/Vector3.js":"QLQv","../math/Matrix4.js":"QUid","../math/Vector2.js":"vOoB","../math/Color.js":"TFdP","./Object3D.js":"Nnue","../math/Math.js":"M5nx"}],"v7ZT":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.Float64BufferAttribute=f,exports.Float32BufferAttribute=p,exports.Uint32BufferAttribute=h,exports.Int32BufferAttribute=y,exports.Uint16BufferAttribute=u,exports.Int16BufferAttribute=c,exports.Uint8ClampedBufferAttribute=s,exports.Uint8BufferAttribute=a,exports.Int8BufferAttribute=n,exports.BufferAttribute=o;var t=require("../math/Vector4.js"),r=require("../math/Vector3.js"),e=require("../math/Vector2.js"),i=require("../math/Color.js");function o(t,r,e){if(Array.isArray(t))throw new TypeError("THREE.BufferAttribute: array should be a Typed Array.");this.name="",this.array=t,this.itemSize=r,this.count=void 0!==t?t.length/r:0,this.normalized=!0===e,this.dynamic=!1,this.updateRange={offset:0,count:-1},this.version=0}function n(t,r,e){o.call(this,new Int8Array(t),r,e)}function a(t,r,e){o.call(this,new Uint8Array(t),r,e)}function s(t,r,e){o.call(this,new Uint8ClampedArray(t),r,e)}function c(t,r,e){o.call(this,new Int16Array(t),r,e)}function u(t,r,e){o.call(this,new Uint16Array(t),r,e)}function y(t,r,e){o.call(this,new Int32Array(t),r,e)}function h(t,r,e){o.call(this,new Uint32Array(t),r,e)}function p(t,r,e){o.call(this,new Float32Array(t),r,e)}function f(t,r,e){o.call(this,new Float64Array(t),r,e)}Object.defineProperty(o.prototype,"needsUpdate",{set:function(t){!0===t&&this.version++}}),Object.assign(o.prototype,{isBufferAttribute:!0,onUploadCallback:function(){},setArray:function(t){if(Array.isArray(t))throw new TypeError("THREE.BufferAttribute: array should be a Typed Array.");return this.count=void 0!==t?t.length/this.itemSize:0,this.array=t,this},setDynamic:function(t){return this.dynamic=t,this},copy:function(t){return this.name=t.name,this.array=new t.array.constructor(t.array),this.itemSize=t.itemSize,this.count=t.count,this.normalized=t.normalized,this.dynamic=t.dynamic,this},copyAt:function(t,r,e){t*=this.itemSize,e*=r.itemSize;for(var i=0,o=this.itemSize;i<o;i++)this.array[t+i]=r.array[e+i];return this},copyArray:function(t){return this.array.set(t),this},copyColorsArray:function(t){for(var r=this.array,e=0,o=0,n=t.length;o<n;o++){var a=t[o];void 0===a&&(console.warn("THREE.BufferAttribute.copyColorsArray(): color is undefined",o),a=new i.Color),r[e++]=a.r,r[e++]=a.g,r[e++]=a.b}return this},copyVector2sArray:function(t){for(var r=this.array,i=0,o=0,n=t.length;o<n;o++){var a=t[o];void 0===a&&(console.warn("THREE.BufferAttribute.copyVector2sArray(): vector is undefined",o),a=new e.Vector2),r[i++]=a.x,r[i++]=a.y}return this},copyVector3sArray:function(t){for(var e=this.array,i=0,o=0,n=t.length;o<n;o++){var a=t[o];void 0===a&&(console.warn("THREE.BufferAttribute.copyVector3sArray(): vector is undefined",o),a=new r.Vector3),e[i++]=a.x,e[i++]=a.y,e[i++]=a.z}return this},copyVector4sArray:function(r){for(var e=this.array,i=0,o=0,n=r.length;o<n;o++){var a=r[o];void 0===a&&(console.warn("THREE.BufferAttribute.copyVector4sArray(): vector is undefined",o),a=new t.Vector4),e[i++]=a.x,e[i++]=a.y,e[i++]=a.z,e[i++]=a.w}return this},set:function(t,r){return void 0===r&&(r=0),this.array.set(t,r),this},getX:function(t){return this.array[t*this.itemSize]},setX:function(t,r){return this.array[t*this.itemSize]=r,this},getY:function(t){return this.array[t*this.itemSize+1]},setY:function(t,r){return this.array[t*this.itemSize+1]=r,this},getZ:function(t){return this.array[t*this.itemSize+2]},setZ:function(t,r){return this.array[t*this.itemSize+2]=r,this},getW:function(t){return this.array[t*this.itemSize+3]},setW:function(t,r){return this.array[t*this.itemSize+3]=r,this},setXY:function(t,r,e){return t*=this.itemSize,this.array[t+0]=r,this.array[t+1]=e,this},setXYZ:function(t,r,e,i){return t*=this.itemSize,this.array[t+0]=r,this.array[t+1]=e,this.array[t+2]=i,this},setXYZW:function(t,r,e,i,o){return t*=this.itemSize,this.array[t+0]=r,this.array[t+1]=e,this.array[t+2]=i,this.array[t+3]=o,this},onUpload:function(t){return this.onUploadCallback=t,this},clone:function(){return new this.constructor(this.array,this.itemSize).copy(this)}}),n.prototype=Object.create(o.prototype),n.prototype.constructor=n,a.prototype=Object.create(o.prototype),a.prototype.constructor=a,s.prototype=Object.create(o.prototype),s.prototype.constructor=s,c.prototype=Object.create(o.prototype),c.prototype.constructor=c,u.prototype=Object.create(o.prototype),u.prototype.constructor=u,y.prototype=Object.create(o.prototype),y.prototype.constructor=y,h.prototype=Object.create(o.prototype),h.prototype.constructor=h,p.prototype=Object.create(o.prototype),p.prototype.constructor=p,f.prototype=Object.create(o.prototype),f.prototype.constructor=f;
},{"../math/Vector4.js":"PTKN","../math/Vector3.js":"QLQv","../math/Vector2.js":"vOoB","../math/Color.js":"TFdP"}],"mLvc":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.DirectGeometry=t;var e=require("../math/Vector2.js");function t(){this.vertices=[],this.normals=[],this.colors=[],this.uvs=[],this.uvs2=[],this.groups=[],this.morphTargets={},this.skinWeights=[],this.skinIndices=[],this.boundingBox=null,this.boundingSphere=null,this.verticesNeedUpdate=!1,this.normalsNeedUpdate=!1,this.colorsNeedUpdate=!1,this.uvsNeedUpdate=!1,this.groupsNeedUpdate=!1}Object.assign(t.prototype,{computeGroups:function(e){for(var t,s=[],r=void 0,o=e.faces,i=0;i<o.length;i++){var a=o[i];a.materialIndex!==r&&(r=a.materialIndex,void 0!==t&&(t.count=3*i-t.start,s.push(t)),t={start:3*i,materialIndex:r})}void 0!==t&&(t.count=3*i-t.start,s.push(t)),this.groups=s},fromGeometry:function(t){var s,r=t.faces,o=t.vertices,i=t.faceVertexUvs,a=i[0]&&i[0].length>0,h=i[1]&&i[1].length>0,n=t.morphTargets,d=n.length;if(d>0){s=[];for(var p=0;p<d;p++)s[p]={name:n[p].name,data:[]};this.morphTargets.position=s}var c,l=t.morphNormals,u=l.length;if(u>0){c=[];for(p=0;p<u;p++)c[p]={name:l[p].name,data:[]};this.morphTargets.normal=c}var v=t.skinIndices,m=t.skinWeights,g=v.length===o.length,f=m.length===o.length;o.length>0&&0===r.length&&console.error("THREE.DirectGeometry: Faceless geometries are not supported.");for(p=0;p<r.length;p++){var U=r[p];this.vertices.push(o[U.a],o[U.b],o[U.c]);var N=U.vertexNormals;if(3===N.length)this.normals.push(N[0],N[1],N[2]);else{var x=U.normal;this.normals.push(x,x,x)}var b,y=U.vertexColors;if(3===y.length)this.colors.push(y[0],y[1],y[2]);else{var G=U.color;this.colors.push(G,G,G)}if(!0===a)void 0!==(b=i[0][p])?this.uvs.push(b[0],b[1],b[2]):(console.warn("THREE.DirectGeometry.fromGeometry(): Undefined vertexUv ",p),this.uvs.push(new e.Vector2,new e.Vector2,new e.Vector2));if(!0===h)void 0!==(b=i[1][p])?this.uvs2.push(b[0],b[1],b[2]):(console.warn("THREE.DirectGeometry.fromGeometry(): Undefined vertexUv2 ",p),this.uvs2.push(new e.Vector2,new e.Vector2,new e.Vector2));for(var w=0;w<d;w++){var V=n[w].vertices;s[w].data.push(V[U.a],V[U.b],V[U.c])}for(w=0;w<u;w++){var T=l[w].vertexNormals[p];c[w].data.push(T.a,T.b,T.c)}g&&this.skinIndices.push(v[U.a],v[U.b],v[U.c]),f&&this.skinWeights.push(m[U.a],m[U.b],m[U.c])}return this.computeGroups(t),this.verticesNeedUpdate=t.verticesNeedUpdate,this.normalsNeedUpdate=t.normalsNeedUpdate,this.colorsNeedUpdate=t.colorsNeedUpdate,this.uvsNeedUpdate=t.uvsNeedUpdate,this.groupsNeedUpdate=t.groupsNeedUpdate,this}});
},{"../math/Vector2.js":"vOoB"}],"51SM":[function(require,module,exports) {
"use strict";function r(r){if(0===r.length)return 1/0;for(var e=r[0],t=1,n=r.length;t<n;++t)r[t]<e&&(e=r[t]);return e}function e(r){if(0===r.length)return-1/0;for(var e=r[0],t=1,n=r.length;t<n;++t)r[t]>e&&(e=r[t]);return e}Object.defineProperty(exports,"__esModule",{value:!0}),exports.arrayMin=r,exports.arrayMax=e;
},{}],"UUET":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.BufferGeometry=c;var t=require("../math/Vector3.js"),e=require("../math/Box3.js"),r=require("./EventDispatcher.js"),i=require("./BufferAttribute.js"),n=require("../math/Sphere.js"),o=require("./DirectGeometry.js"),a=require("./Object3D.js"),s=require("../math/Matrix4.js"),u=require("../math/Matrix3.js"),d=require("../math/Math.js"),h=require("../utils.js"),l=1;function c(){Object.defineProperty(this,"id",{value:l+=2}),this.uuid=d._Math.generateUUID(),this.name="",this.type="BufferGeometry",this.index=null,this.attributes={},this.morphAttributes={},this.groups=[],this.boundingBox=null,this.boundingSphere=null,this.drawRange={start:0,count:1/0},this.userData={}}c.prototype=Object.assign(Object.create(r.EventDispatcher.prototype),{constructor:c,isBufferGeometry:!0,getIndex:function(){return this.index},setIndex:function(t){Array.isArray(t)?this.index=new((0,h.arrayMax)(t)>65535?i.Uint32BufferAttribute:i.Uint16BufferAttribute)(t,1):this.index=t},addAttribute:function(t,e){return e&&e.isBufferAttribute||e&&e.isInterleavedBufferAttribute?"index"===t?(console.warn("THREE.BufferGeometry.addAttribute: Use .setIndex() for index attribute."),this.setIndex(e),this):(this.attributes[t]=e,this):(console.warn("THREE.BufferGeometry: .addAttribute() now expects ( name, attribute )."),this.addAttribute(t,new i.BufferAttribute(arguments[1],arguments[2])))},getAttribute:function(t){return this.attributes[t]},removeAttribute:function(t){return delete this.attributes[t],this},addGroup:function(t,e,r){this.groups.push({start:t,count:e,materialIndex:void 0!==r?r:0})},clearGroups:function(){this.groups=[]},setDrawRange:function(t,e){this.drawRange.start=t,this.drawRange.count=e},applyMatrix:function(t){var e=this.attributes.position;void 0!==e&&(t.applyToBufferAttribute(e),e.needsUpdate=!0);var r=this.attributes.normal;void 0!==r&&((new u.Matrix3).getNormalMatrix(t).applyToBufferAttribute(r),r.needsUpdate=!0);return null!==this.boundingBox&&this.computeBoundingBox(),null!==this.boundingSphere&&this.computeBoundingSphere(),this},rotateX:function(){var t=new s.Matrix4;return function(e){return t.makeRotationX(e),this.applyMatrix(t),this}}(),rotateY:function(){var t=new s.Matrix4;return function(e){return t.makeRotationY(e),this.applyMatrix(t),this}}(),rotateZ:function(){var t=new s.Matrix4;return function(e){return t.makeRotationZ(e),this.applyMatrix(t),this}}(),translate:function(){var t=new s.Matrix4;return function(e,r,i){return t.makeTranslation(e,r,i),this.applyMatrix(t),this}}(),scale:function(){var t=new s.Matrix4;return function(e,r,i){return t.makeScale(e,r,i),this.applyMatrix(t),this}}(),lookAt:function(){var t=new a.Object3D;return function(e){t.lookAt(e),t.updateMatrix(),this.applyMatrix(t.matrix)}}(),center:function(){var e=new t.Vector3;return function(){return this.computeBoundingBox(),this.boundingBox.getCenter(e).negate(),this.translate(e.x,e.y,e.z),this}}(),setFromObject:function(t){var e=t.geometry;if(t.isPoints||t.isLine){var r=new i.Float32BufferAttribute(3*e.vertices.length,3),n=new i.Float32BufferAttribute(3*e.colors.length,3);if(this.addAttribute("position",r.copyVector3sArray(e.vertices)),this.addAttribute("color",n.copyColorsArray(e.colors)),e.lineDistances&&e.lineDistances.length===e.vertices.length){var o=new i.Float32BufferAttribute(e.lineDistances.length,1);this.addAttribute("lineDistance",o.copyArray(e.lineDistances))}null!==e.boundingSphere&&(this.boundingSphere=e.boundingSphere.clone()),null!==e.boundingBox&&(this.boundingBox=e.boundingBox.clone())}else t.isMesh&&e&&e.isGeometry&&this.fromGeometry(e);return this},setFromPoints:function(t){for(var e=[],r=0,n=t.length;r<n;r++){var o=t[r];e.push(o.x,o.y,o.z||0)}return this.addAttribute("position",new i.Float32BufferAttribute(e,3)),this},updateFromObject:function(t){var e,r=t.geometry;if(t.isMesh){var i=r.__directGeometry;if(!0===r.elementsNeedUpdate&&(i=void 0,r.elementsNeedUpdate=!1),void 0===i)return this.fromGeometry(r);i.verticesNeedUpdate=r.verticesNeedUpdate,i.normalsNeedUpdate=r.normalsNeedUpdate,i.colorsNeedUpdate=r.colorsNeedUpdate,i.uvsNeedUpdate=r.uvsNeedUpdate,i.groupsNeedUpdate=r.groupsNeedUpdate,r.verticesNeedUpdate=!1,r.normalsNeedUpdate=!1,r.colorsNeedUpdate=!1,r.uvsNeedUpdate=!1,r.groupsNeedUpdate=!1,r=i}return!0===r.verticesNeedUpdate&&(void 0!==(e=this.attributes.position)&&(e.copyVector3sArray(r.vertices),e.needsUpdate=!0),r.verticesNeedUpdate=!1),!0===r.normalsNeedUpdate&&(void 0!==(e=this.attributes.normal)&&(e.copyVector3sArray(r.normals),e.needsUpdate=!0),r.normalsNeedUpdate=!1),!0===r.colorsNeedUpdate&&(void 0!==(e=this.attributes.color)&&(e.copyColorsArray(r.colors),e.needsUpdate=!0),r.colorsNeedUpdate=!1),r.uvsNeedUpdate&&(void 0!==(e=this.attributes.uv)&&(e.copyVector2sArray(r.uvs),e.needsUpdate=!0),r.uvsNeedUpdate=!1),r.lineDistancesNeedUpdate&&(void 0!==(e=this.attributes.lineDistance)&&(e.copyArray(r.lineDistances),e.needsUpdate=!0),r.lineDistancesNeedUpdate=!1),r.groupsNeedUpdate&&(r.computeGroups(t.geometry),this.groups=r.groups,r.groupsNeedUpdate=!1),this},fromGeometry:function(t){return t.__directGeometry=(new o.DirectGeometry).fromGeometry(t),this.fromDirectGeometry(t.__directGeometry)},fromDirectGeometry:function(t){var e=new Float32Array(3*t.vertices.length);if(this.addAttribute("position",new i.BufferAttribute(e,3).copyVector3sArray(t.vertices)),t.normals.length>0){var r=new Float32Array(3*t.normals.length);this.addAttribute("normal",new i.BufferAttribute(r,3).copyVector3sArray(t.normals))}if(t.colors.length>0){var n=new Float32Array(3*t.colors.length);this.addAttribute("color",new i.BufferAttribute(n,3).copyColorsArray(t.colors))}if(t.uvs.length>0){var o=new Float32Array(2*t.uvs.length);this.addAttribute("uv",new i.BufferAttribute(o,2).copyVector2sArray(t.uvs))}if(t.uvs2.length>0){var a=new Float32Array(2*t.uvs2.length);this.addAttribute("uv2",new i.BufferAttribute(a,2).copyVector2sArray(t.uvs2))}for(var s in this.groups=t.groups,t.morphTargets){for(var u=[],d=t.morphTargets[s],h=0,l=d.length;h<l;h++){var c=d[h],p=new i.Float32BufferAttribute(3*c.data.length,3);p.name=c.name,u.push(p.copyVector3sArray(c.data))}this.morphAttributes[s]=u}if(t.skinIndices.length>0){var f=new i.Float32BufferAttribute(4*t.skinIndices.length,4);this.addAttribute("skinIndex",f.copyVector4sArray(t.skinIndices))}if(t.skinWeights.length>0){var m=new i.Float32BufferAttribute(4*t.skinWeights.length,4);this.addAttribute("skinWeight",m.copyVector4sArray(t.skinWeights))}return null!==t.boundingSphere&&(this.boundingSphere=t.boundingSphere.clone()),null!==t.boundingBox&&(this.boundingBox=t.boundingBox.clone()),this},computeBoundingBox:function(){null===this.boundingBox&&(this.boundingBox=new e.Box3);var t=this.attributes.position;void 0!==t?this.boundingBox.setFromBufferAttribute(t):this.boundingBox.makeEmpty(),(isNaN(this.boundingBox.min.x)||isNaN(this.boundingBox.min.y)||isNaN(this.boundingBox.min.z))&&console.error('THREE.BufferGeometry.computeBoundingBox: Computed min/max have NaN values. The "position" attribute is likely to have NaN values.',this)},computeBoundingSphere:function(){var r=new e.Box3,i=new t.Vector3;return function(){null===this.boundingSphere&&(this.boundingSphere=new n.Sphere);var t=this.attributes.position;if(t){var e=this.boundingSphere.center;r.setFromBufferAttribute(t),r.getCenter(e);for(var o=0,a=0,s=t.count;a<s;a++)i.x=t.getX(a),i.y=t.getY(a),i.z=t.getZ(a),o=Math.max(o,e.distanceToSquared(i));this.boundingSphere.radius=Math.sqrt(o),isNaN(this.boundingSphere.radius)&&console.error('THREE.BufferGeometry.computeBoundingSphere(): Computed radius is NaN. The "position" attribute is likely to have NaN values.',this)}}}(),computeFaceNormals:function(){},computeVertexNormals:function(){var e=this.index,r=this.attributes;if(r.position){var n=r.position.array;if(void 0===r.normal)this.addAttribute("normal",new i.BufferAttribute(new Float32Array(n.length),3));else for(var o=r.normal.array,a=0,s=o.length;a<s;a++)o[a]=0;var u,d,h,l=r.normal.array,c=new t.Vector3,p=new t.Vector3,f=new t.Vector3,m=new t.Vector3,y=new t.Vector3;if(e){var g=e.array;for(a=0,s=e.count;a<s;a+=3)u=3*g[a+0],d=3*g[a+1],h=3*g[a+2],c.fromArray(n,u),p.fromArray(n,d),f.fromArray(n,h),m.subVectors(f,p),y.subVectors(c,p),m.cross(y),l[u]+=m.x,l[u+1]+=m.y,l[u+2]+=m.z,l[d]+=m.x,l[d+1]+=m.y,l[d+2]+=m.z,l[h]+=m.x,l[h+1]+=m.y,l[h+2]+=m.z}else for(a=0,s=n.length;a<s;a+=9)c.fromArray(n,a),p.fromArray(n,a+3),f.fromArray(n,a+6),m.subVectors(f,p),y.subVectors(c,p),m.cross(y),l[a]=m.x,l[a+1]=m.y,l[a+2]=m.z,l[a+3]=m.x,l[a+4]=m.y,l[a+5]=m.z,l[a+6]=m.x,l[a+7]=m.y,l[a+8]=m.z;this.normalizeNormals(),r.normal.needsUpdate=!0}},merge:function(t,e){if(t&&t.isBufferGeometry){void 0===e&&(e=0,console.warn("THREE.BufferGeometry.merge(): Overwriting original geometry, starting at offset=0. Use BufferGeometryUtils.mergeBufferGeometries() for lossless merge."));var r=this.attributes;for(var i in r)if(void 0!==t.attributes[i])for(var n=r[i].array,o=t.attributes[i],a=o.array,s=0,u=o.itemSize*e;s<a.length;s++,u++)n[u]=a[s];return this}console.error("THREE.BufferGeometry.merge(): geometry not an instance of THREE.BufferGeometry.",t)},normalizeNormals:function(){var e=new t.Vector3;return function(){for(var t=this.attributes.normal,r=0,i=t.count;r<i;r++)e.x=t.getX(r),e.y=t.getY(r),e.z=t.getZ(r),e.normalize(),t.setXYZ(r,e.x,e.y,e.z)}}(),toNonIndexed:function(){function t(t,e){for(var r=t.array,n=t.itemSize,o=new r.constructor(e.length*n),a=0,s=0,u=0,d=e.length;u<d;u++){a=e[u]*n;for(var h=0;h<n;h++)o[s++]=r[a++]}return new i.BufferAttribute(o,n)}if(null===this.index)return console.warn("THREE.BufferGeometry.toNonIndexed(): Geometry is already non-indexed."),this;var e=new c,r=this.index.array,n=this.attributes;for(var o in n){var a=t(n[o],r);e.addAttribute(o,a)}var s=this.morphAttributes;for(o in s){for(var u=[],d=s[o],h=0,l=d.length;h<l;h++){a=t(d[h],r);u.push(a)}e.morphAttributes[o]=u}for(var p=this.groups,f=(h=0,p.length);h<f;h++){var m=p[h];e.addGroup(m.start,m.count,m.materialIndex)}return e},toJSON:function(){var t={metadata:{version:4.5,type:"BufferGeometry",generator:"BufferGeometry.toJSON"}};if(t.uuid=this.uuid,t.type=this.type,""!==this.name&&(t.name=this.name),Object.keys(this.userData).length>0&&(t.userData=this.userData),void 0!==this.parameters){var e=this.parameters;for(var r in e)void 0!==e[r]&&(t[r]=e[r]);return t}t.data={attributes:{}};var i=this.index;if(null!==i){var n=Array.prototype.slice.call(i.array);t.data.index={type:i.array.constructor.name,array:n}}var o=this.attributes;for(var r in o){var a=o[r];n=Array.prototype.slice.call(a.array);t.data.attributes[r]={itemSize:a.itemSize,type:a.array.constructor.name,array:n,normalized:a.normalized}}var s=this.groups;s.length>0&&(t.data.groups=JSON.parse(JSON.stringify(s)));var u=this.boundingSphere;return null!==u&&(t.data.boundingSphere={center:u.center.toArray(),radius:u.radius}),t},clone:function(){return(new c).copy(this)},copy:function(t){var e,r,i;this.index=null,this.attributes={},this.morphAttributes={},this.groups=[],this.boundingBox=null,this.boundingSphere=null,this.name=t.name;var n=t.index;null!==n&&this.setIndex(n.clone());var o=t.attributes;for(e in o){var a=o[e];this.addAttribute(e,a.clone())}var s=t.morphAttributes;for(e in s){var u=[],d=s[e];for(r=0,i=d.length;r<i;r++)u.push(d[r].clone());this.morphAttributes[e]=u}var h=t.groups;for(r=0,i=h.length;r<i;r++){var l=h[r];this.addGroup(l.start,l.count,l.materialIndex)}var c=t.boundingBox;null!==c&&(this.boundingBox=c.clone());var p=t.boundingSphere;return null!==p&&(this.boundingSphere=p.clone()),this.drawRange.start=t.drawRange.start,this.drawRange.count=t.drawRange.count,this.userData=t.userData,this},dispose:function(){this.dispatchEvent({type:"dispose"})}});
},{"../math/Vector3.js":"QLQv","../math/Box3.js":"Xu2q","./EventDispatcher.js":"SLlv","./BufferAttribute.js":"v7ZT","../math/Sphere.js":"Jw30","./DirectGeometry.js":"mLvc","./Object3D.js":"Nnue","../math/Matrix4.js":"QUid","../math/Matrix3.js":"ecXo","../math/Math.js":"M5nx","../utils.js":"51SM"}],"NcD6":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.BoxGeometry=s,exports.BoxBufferGeometry=i;var e=require("../core/Geometry.js"),t=require("../core/BufferGeometry.js"),r=require("../core/BufferAttribute.js"),o=require("../math/Vector3.js");function s(t,r,o,s,h,u){e.Geometry.call(this),this.type="BoxGeometry",this.parameters={width:t,height:r,depth:o,widthSegments:s,heightSegments:h,depthSegments:u},this.fromBufferGeometry(new i(t,r,o,s,h,u)),this.mergeVertices()}function i(e,s,i,h,u,f){t.BufferGeometry.call(this),this.type="BoxBufferGeometry",this.parameters={width:e,height:s,depth:i,widthSegments:h,heightSegments:u,depthSegments:f};var p=this;e=e||1,s=s||1,i=i||1,h=Math.floor(h)||1,u=Math.floor(u)||1,f=Math.floor(f)||1;var a=[],y=[],m=[],n=[],c=0,d=0;function x(e,t,r,s,i,h,u,f,x,B,l){var G,g,b=h/x,v=u/B,w=h/2,z=u/2,j=f/2,A=x+1,S=B+1,q=0,M=0,F=new o.Vector3;for(g=0;g<S;g++){var O=g*v-z;for(G=0;G<A;G++){var V=G*b-w;F[e]=V*s,F[t]=O*i,F[r]=j,y.push(F.x,F.y,F.z),F[e]=0,F[t]=0,F[r]=f>0?1:-1,m.push(F.x,F.y,F.z),n.push(G/x),n.push(1-g/B),q+=1}}for(g=0;g<B;g++)for(G=0;G<x;G++){var _=c+G+A*g,I=c+G+A*(g+1),P=c+(G+1)+A*(g+1),k=c+(G+1)+A*g;a.push(_,I,k),a.push(I,P,k),M+=6}p.addGroup(d,M,l),d+=M,c+=q}x("z","y","x",-1,-1,i,s,e,f,u,0),x("z","y","x",1,-1,i,s,-e,f,u,1),x("x","z","y",1,1,e,i,s,h,f,2),x("x","z","y",1,-1,e,i,-s,h,f,3),x("x","y","z",1,-1,e,s,i,h,u,4),x("x","y","z",-1,-1,e,s,-i,h,u,5),this.setIndex(a),this.addAttribute("position",new r.Float32BufferAttribute(y,3)),this.addAttribute("normal",new r.Float32BufferAttribute(m,3)),this.addAttribute("uv",new r.Float32BufferAttribute(n,2))}s.prototype=Object.create(e.Geometry.prototype),s.prototype.constructor=s,i.prototype=Object.create(t.BufferGeometry.prototype),i.prototype.constructor=i;
},{"../core/Geometry.js":"RhDg","../core/BufferGeometry.js":"UUET","../core/BufferAttribute.js":"v7ZT","../math/Vector3.js":"QLQv"}],"TPAv":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.PlaneGeometry=o,exports.PlaneBufferGeometry=s;var e=require("../core/Geometry.js"),t=require("../core/BufferGeometry.js"),r=require("../core/BufferAttribute.js");function o(t,r,o,i){e.Geometry.call(this),this.type="PlaneGeometry",this.parameters={width:t,height:r,widthSegments:o,heightSegments:i},this.fromBufferGeometry(new s(t,r,o,i)),this.mergeVertices()}function s(e,o,s,i){t.BufferGeometry.call(this),this.type="PlaneBufferGeometry",this.parameters={width:e,height:o,widthSegments:s,heightSegments:i};var u,h,f=(e=e||1)/2,a=(o=o||1)/2,p=Math.floor(s)||1,n=Math.floor(i)||1,m=p+1,y=n+1,c=e/p,l=o/n,d=[],G=[],b=[],B=[];for(h=0;h<y;h++){var g=h*l-a;for(u=0;u<m;u++){var w=u*c-f;G.push(w,-g,0),b.push(0,0,1),B.push(u/p),B.push(1-h/n)}}for(h=0;h<n;h++)for(u=0;u<p;u++){var v=u+m*h,A=u+m*(h+1),j=u+1+m*(h+1),P=u+1+m*h;d.push(v,A,P),d.push(A,j,P)}this.setIndex(d),this.addAttribute("position",new r.Float32BufferAttribute(G,3)),this.addAttribute("normal",new r.Float32BufferAttribute(b,3)),this.addAttribute("uv",new r.Float32BufferAttribute(B,2))}o.prototype=Object.create(e.Geometry.prototype),o.prototype.constructor=o,s.prototype=Object.create(t.BufferGeometry.prototype),s.prototype.constructor=s;
},{"../core/Geometry.js":"RhDg","../core/BufferGeometry.js":"UUET","../core/BufferAttribute.js":"v7ZT"}],"xEl1":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.Material=a;var i=require("../core/EventDispatcher.js"),t=require("../constants.js"),s=require("../math/Math.js"),e=0;function a(){Object.defineProperty(this,"id",{value:e++}),this.uuid=s._Math.generateUUID(),this.name="",this.type="Material",this.fog=!0,this.lights=!0,this.blending=t.NormalBlending,this.side=t.FrontSide,this.flatShading=!1,this.vertexColors=t.NoColors,this.opacity=1,this.transparent=!1,this.blendSrc=t.SrcAlphaFactor,this.blendDst=t.OneMinusSrcAlphaFactor,this.blendEquation=t.AddEquation,this.blendSrcAlpha=null,this.blendDstAlpha=null,this.blendEquationAlpha=null,this.depthFunc=t.LessEqualDepth,this.depthTest=!0,this.depthWrite=!0,this.clippingPlanes=null,this.clipIntersection=!1,this.clipShadows=!1,this.shadowSide=null,this.colorWrite=!0,this.precision=null,this.polygonOffset=!1,this.polygonOffsetFactor=0,this.polygonOffsetUnits=0,this.dithering=!1,this.alphaTest=0,this.premultipliedAlpha=!1,this.visible=!0,this.userData={},this.needsUpdate=!0}a.prototype=Object.assign(Object.create(i.EventDispatcher.prototype),{constructor:a,isMaterial:!0,onBeforeCompile:function(){},setValues:function(i){if(void 0!==i)for(var s in i){var e=i[s];if(void 0!==e)if("shading"!==s){var a=this[s];void 0!==a?a&&a.isColor?a.set(e):a&&a.isVector3&&e&&e.isVector3?a.copy(e):this[s]=e:console.warn("THREE."+this.type+": '"+s+"' is not a property of this material.")}else console.warn("THREE."+this.type+": .shading has been removed. Use the boolean .flatShading instead."),this.flatShading=e===t.FlatShading;else console.warn("THREE.Material: '"+s+"' parameter is undefined.")}},toJSON:function(i){var s=void 0===i||"string"==typeof i;s&&(i={textures:{},images:{}});var e={metadata:{version:4.5,type:"Material",generator:"Material.toJSON"}};function a(i){var t=[];for(var s in i){var e=i[s];delete e.metadata,t.push(e)}return t}if(e.uuid=this.uuid,e.type=this.type,""!==this.name&&(e.name=this.name),this.color&&this.color.isColor&&(e.color=this.color.getHex()),void 0!==this.roughness&&(e.roughness=this.roughness),void 0!==this.metalness&&(e.metalness=this.metalness),this.emissive&&this.emissive.isColor&&(e.emissive=this.emissive.getHex()),1!==this.emissiveIntensity&&(e.emissiveIntensity=this.emissiveIntensity),this.specular&&this.specular.isColor&&(e.specular=this.specular.getHex()),void 0!==this.shininess&&(e.shininess=this.shininess),void 0!==this.clearCoat&&(e.clearCoat=this.clearCoat),void 0!==this.clearCoatRoughness&&(e.clearCoatRoughness=this.clearCoatRoughness),this.map&&this.map.isTexture&&(e.map=this.map.toJSON(i).uuid),this.alphaMap&&this.alphaMap.isTexture&&(e.alphaMap=this.alphaMap.toJSON(i).uuid),this.lightMap&&this.lightMap.isTexture&&(e.lightMap=this.lightMap.toJSON(i).uuid),this.aoMap&&this.aoMap.isTexture&&(e.aoMap=this.aoMap.toJSON(i).uuid,e.aoMapIntensity=this.aoMapIntensity),this.bumpMap&&this.bumpMap.isTexture&&(e.bumpMap=this.bumpMap.toJSON(i).uuid,e.bumpScale=this.bumpScale),this.normalMap&&this.normalMap.isTexture&&(e.normalMap=this.normalMap.toJSON(i).uuid,e.normalMapType=this.normalMapType,e.normalScale=this.normalScale.toArray()),this.displacementMap&&this.displacementMap.isTexture&&(e.displacementMap=this.displacementMap.toJSON(i).uuid,e.displacementScale=this.displacementScale,e.displacementBias=this.displacementBias),this.roughnessMap&&this.roughnessMap.isTexture&&(e.roughnessMap=this.roughnessMap.toJSON(i).uuid),this.metalnessMap&&this.metalnessMap.isTexture&&(e.metalnessMap=this.metalnessMap.toJSON(i).uuid),this.emissiveMap&&this.emissiveMap.isTexture&&(e.emissiveMap=this.emissiveMap.toJSON(i).uuid),this.specularMap&&this.specularMap.isTexture&&(e.specularMap=this.specularMap.toJSON(i).uuid),this.envMap&&this.envMap.isTexture&&(e.envMap=this.envMap.toJSON(i).uuid,e.reflectivity=this.reflectivity,void 0!==this.combine&&(e.combine=this.combine),void 0!==this.envMapIntensity&&(e.envMapIntensity=this.envMapIntensity)),this.gradientMap&&this.gradientMap.isTexture&&(e.gradientMap=this.gradientMap.toJSON(i).uuid),void 0!==this.size&&(e.size=this.size),void 0!==this.sizeAttenuation&&(e.sizeAttenuation=this.sizeAttenuation),this.blending!==t.NormalBlending&&(e.blending=this.blending),!0===this.flatShading&&(e.flatShading=this.flatShading),this.side!==t.FrontSide&&(e.side=this.side),this.vertexColors!==t.NoColors&&(e.vertexColors=this.vertexColors),this.opacity<1&&(e.opacity=this.opacity),!0===this.transparent&&(e.transparent=this.transparent),e.depthFunc=this.depthFunc,e.depthTest=this.depthTest,e.depthWrite=this.depthWrite,0!==this.rotation&&(e.rotation=this.rotation),!0===this.polygonOffset&&(e.polygonOffset=!0),0!==this.polygonOffsetFactor&&(e.polygonOffsetFactor=this.polygonOffsetFactor),0!==this.polygonOffsetUnits&&(e.polygonOffsetUnits=this.polygonOffsetUnits),1!==this.linewidth&&(e.linewidth=this.linewidth),void 0!==this.dashSize&&(e.dashSize=this.dashSize),void 0!==this.gapSize&&(e.gapSize=this.gapSize),void 0!==this.scale&&(e.scale=this.scale),!0===this.dithering&&(e.dithering=!0),this.alphaTest>0&&(e.alphaTest=this.alphaTest),!0===this.premultipliedAlpha&&(e.premultipliedAlpha=this.premultipliedAlpha),!0===this.wireframe&&(e.wireframe=this.wireframe),this.wireframeLinewidth>1&&(e.wireframeLinewidth=this.wireframeLinewidth),"round"!==this.wireframeLinecap&&(e.wireframeLinecap=this.wireframeLinecap),"round"!==this.wireframeLinejoin&&(e.wireframeLinejoin=this.wireframeLinejoin),!0===this.morphTargets&&(e.morphTargets=!0),!0===this.skinning&&(e.skinning=!0),!1===this.visible&&(e.visible=!1),"{}"!==JSON.stringify(this.userData)&&(e.userData=this.userData),s){var h=a(i.textures),n=a(i.images);h.length>0&&(e.textures=h),n.length>0&&(e.images=n)}return e},clone:function(){return(new this.constructor).copy(this)},copy:function(i){this.name=i.name,this.fog=i.fog,this.lights=i.lights,this.blending=i.blending,this.side=i.side,this.flatShading=i.flatShading,this.vertexColors=i.vertexColors,this.opacity=i.opacity,this.transparent=i.transparent,this.blendSrc=i.blendSrc,this.blendDst=i.blendDst,this.blendEquation=i.blendEquation,this.blendSrcAlpha=i.blendSrcAlpha,this.blendDstAlpha=i.blendDstAlpha,this.blendEquationAlpha=i.blendEquationAlpha,this.depthFunc=i.depthFunc,this.depthTest=i.depthTest,this.depthWrite=i.depthWrite,this.colorWrite=i.colorWrite,this.precision=i.precision,this.polygonOffset=i.polygonOffset,this.polygonOffsetFactor=i.polygonOffsetFactor,this.polygonOffsetUnits=i.polygonOffsetUnits,this.dithering=i.dithering,this.alphaTest=i.alphaTest,this.premultipliedAlpha=i.premultipliedAlpha,this.visible=i.visible,this.userData=JSON.parse(JSON.stringify(i.userData)),this.clipShadows=i.clipShadows,this.clipIntersection=i.clipIntersection;var t=i.clippingPlanes,s=null;if(null!==t){var e=t.length;s=new Array(e);for(var a=0;a!==e;++a)s[a]=t[a].clone()}return this.clippingPlanes=s,this.shadowSide=i.shadowSide,this},dispose:function(){this.dispatchEvent({type:"dispose"})}});
},{"../core/EventDispatcher.js":"SLlv","../constants.js":"y6Nk","../math/Math.js":"M5nx"}],"Kxey":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.ShaderMaterial=i;var e=require("./Material.js"),t=require("../renderers/shaders/UniformsUtils.js");function i(t){e.Material.call(this),this.type="ShaderMaterial",this.defines={},this.uniforms={},this.vertexShader="void main() {\n\tgl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );\n}",this.fragmentShader="void main() {\n\tgl_FragColor = vec4( 1.0, 0.0, 0.0, 1.0 );\n}",this.linewidth=1,this.wireframe=!1,this.wireframeLinewidth=1,this.fog=!1,this.lights=!1,this.clipping=!1,this.skinning=!1,this.morphTargets=!1,this.morphNormals=!1,this.extensions={derivatives:!1,fragDepth:!1,drawBuffers:!1,shaderTextureLOD:!1},this.defaultAttributeValues={color:[1,1,1],uv:[0,0],uv2:[0,0]},this.index0AttributeName=void 0,this.uniformsNeedUpdate=!1,void 0!==t&&(void 0!==t.attributes&&console.error("THREE.ShaderMaterial: attributes should now be defined in THREE.BufferGeometry instead."),this.setValues(t))}i.prototype=Object.create(e.Material.prototype),i.prototype.constructor=i,i.prototype.isShaderMaterial=!0,i.prototype.copy=function(i){return e.Material.prototype.copy.call(this,i),this.fragmentShader=i.fragmentShader,this.vertexShader=i.vertexShader,this.uniforms=(0,t.cloneUniforms)(i.uniforms),this.defines=Object.assign({},i.defines),this.wireframe=i.wireframe,this.wireframeLinewidth=i.wireframeLinewidth,this.lights=i.lights,this.clipping=i.clipping,this.skinning=i.skinning,this.morphTargets=i.morphTargets,this.morphNormals=i.morphNormals,this.extensions=i.extensions,this},i.prototype.toJSON=function(t){var i=e.Material.prototype.toJSON.call(this,t);for(var r in i.uniforms={},this.uniforms){var s=this.uniforms[r].value;s&&s.isTexture?i.uniforms[r]={type:"t",value:s.toJSON(t).uuid}:s&&s.isColor?i.uniforms[r]={type:"c",value:s.getHex()}:s&&s.isVector2?i.uniforms[r]={type:"v2",value:s.toArray()}:s&&s.isVector3?i.uniforms[r]={type:"v3",value:s.toArray()}:s&&s.isVector4?i.uniforms[r]={type:"v4",value:s.toArray()}:s&&s.isMatrix3?i.uniforms[r]={type:"m3",value:s.toArray()}:s&&s.isMatrix4?i.uniforms[r]={type:"m4",value:s.toArray()}:i.uniforms[r]={value:s}}Object.keys(this.defines).length>0&&(i.defines=this.defines),i.vertexShader=this.vertexShader,i.fragmentShader=this.fragmentShader;var o={};for(var a in this.extensions)!0===this.extensions[a]&&(o[a]=!0);return Object.keys(o).length>0&&(i.extensions=o),i};
},{"./Material.js":"xEl1","../renderers/shaders/UniformsUtils.js":"LbN/"}],"fISg":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.Ray=i;var t=require("./Vector3.js");function i(i,n){this.origin=void 0!==i?i:new t.Vector3,this.direction=void 0!==n?n:new t.Vector3}Object.assign(i.prototype,{set:function(t,i){return this.origin.copy(t),this.direction.copy(i),this},clone:function(){return(new this.constructor).copy(this)},copy:function(t){return this.origin.copy(t.origin),this.direction.copy(t.direction),this},at:function(i,n){return void 0===n&&(console.warn("THREE.Ray: .at() target is now required"),n=new t.Vector3),n.copy(this.direction).multiplyScalar(i).add(this.origin)},lookAt:function(t){return this.direction.copy(t).sub(this.origin).normalize(),this},recast:function(){var i=new t.Vector3;return function(t){return this.origin.copy(this.at(t,i)),this}}(),closestPointToPoint:function(i,n){void 0===n&&(console.warn("THREE.Ray: .closestPointToPoint() target is now required"),n=new t.Vector3),n.subVectors(i,this.origin);var r=n.dot(this.direction);return r<0?n.copy(this.origin):n.copy(this.direction).multiplyScalar(r).add(this.origin)},distanceToPoint:function(t){return Math.sqrt(this.distanceSqToPoint(t))},distanceSqToPoint:function(){var i=new t.Vector3;return function(t){var n=i.subVectors(t,this.origin).dot(this.direction);return n<0?this.origin.distanceToSquared(t):(i.copy(this.direction).multiplyScalar(n).add(this.origin),i.distanceToSquared(t))}}(),distanceSqToSegment:function(){var i=new t.Vector3,n=new t.Vector3,r=new t.Vector3;return function(t,o,e,s){i.copy(t).add(o).multiplyScalar(.5),n.copy(o).sub(t).normalize(),r.copy(this.origin).sub(i);var c,a,u,h,l=.5*t.distanceTo(o),d=-this.direction.dot(n),f=r.dot(this.direction),y=-r.dot(n),m=r.lengthSq(),p=Math.abs(1-d*d);if(p>0)if(a=d*f-y,h=l*p,(c=d*y-f)>=0)if(a>=-h)if(a<=h){var g=1/p;u=(c*=g)*(c+d*(a*=g)+2*f)+a*(d*c+a+2*y)+m}else a=l,u=-(c=Math.max(0,-(d*a+f)))*c+a*(a+2*y)+m;else a=-l,u=-(c=Math.max(0,-(d*a+f)))*c+a*(a+2*y)+m;else a<=-h?u=-(c=Math.max(0,-(-d*l+f)))*c+(a=c>0?-l:Math.min(Math.max(-l,-y),l))*(a+2*y)+m:a<=h?(c=0,u=(a=Math.min(Math.max(-l,-y),l))*(a+2*y)+m):u=-(c=Math.max(0,-(d*l+f)))*c+(a=c>0?l:Math.min(Math.max(-l,-y),l))*(a+2*y)+m;else a=d>0?-l:l,u=-(c=Math.max(0,-(d*a+f)))*c+a*(a+2*y)+m;return e&&e.copy(this.direction).multiplyScalar(c).add(this.origin),s&&s.copy(n).multiplyScalar(a).add(i),u}}(),intersectSphere:function(){var i=new t.Vector3;return function(t,n){i.subVectors(t.center,this.origin);var r=i.dot(this.direction),o=i.dot(i)-r*r,e=t.radius*t.radius;if(o>e)return null;var s=Math.sqrt(e-o),c=r-s,a=r+s;return c<0&&a<0?null:c<0?this.at(a,n):this.at(c,n)}}(),intersectsSphere:function(t){return this.distanceSqToPoint(t.center)<=t.radius*t.radius},distanceToPlane:function(t){var i=t.normal.dot(this.direction);if(0===i)return 0===t.distanceToPoint(this.origin)?0:null;var n=-(this.origin.dot(t.normal)+t.constant)/i;return n>=0?n:null},intersectPlane:function(t,i){var n=this.distanceToPlane(t);return null===n?null:this.at(n,i)},intersectsPlane:function(t){var i=t.distanceToPoint(this.origin);return 0===i||t.normal.dot(this.direction)*i<0},intersectBox:function(t,i){var n,r,o,e,s,c,a=1/this.direction.x,u=1/this.direction.y,h=1/this.direction.z,l=this.origin;return a>=0?(n=(t.min.x-l.x)*a,r=(t.max.x-l.x)*a):(n=(t.max.x-l.x)*a,r=(t.min.x-l.x)*a),u>=0?(o=(t.min.y-l.y)*u,e=(t.max.y-l.y)*u):(o=(t.max.y-l.y)*u,e=(t.min.y-l.y)*u),n>e||o>r?null:((o>n||n!=n)&&(n=o),(e<r||r!=r)&&(r=e),h>=0?(s=(t.min.z-l.z)*h,c=(t.max.z-l.z)*h):(s=(t.max.z-l.z)*h,c=(t.min.z-l.z)*h),n>c||s>r?null:((s>n||n!=n)&&(n=s),(c<r||r!=r)&&(r=c),r<0?null:this.at(n>=0?n:r,i)))},intersectsBox:function(){var i=new t.Vector3;return function(t){return null!==this.intersectBox(t,i)}}(),intersectTriangle:function(){var i=new t.Vector3,n=new t.Vector3,r=new t.Vector3,o=new t.Vector3;return function(t,e,s,c,a){n.subVectors(e,t),r.subVectors(s,t),o.crossVectors(n,r);var u,h=this.direction.dot(o);if(h>0){if(c)return null;u=1}else{if(!(h<0))return null;u=-1,h=-h}i.subVectors(this.origin,t);var l=u*this.direction.dot(r.crossVectors(i,r));if(l<0)return null;var d=u*this.direction.dot(n.cross(i));if(d<0)return null;if(l+d>h)return null;var f=-u*i.dot(o);return f<0?null:this.at(f/h,a)}}(),applyMatrix4:function(t){return this.origin.applyMatrix4(t),this.direction.transformDirection(t),this},equals:function(t){return t.origin.equals(this.origin)&&t.direction.equals(this.direction)}});
},{"./Vector3.js":"QLQv"}],"cKHs":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.Triangle=e;var t=require("./Vector3.js");function e(e,r,o){this.a=void 0!==e?e:new t.Vector3,this.b=void 0!==r?r:new t.Vector3,this.c=void 0!==o?o:new t.Vector3}Object.assign(e,{getNormal:function(){var e=new t.Vector3;return function(r,o,n,c){void 0===c&&(console.warn("THREE.Triangle: .getNormal() target is now required"),c=new t.Vector3),c.subVectors(n,o),e.subVectors(r,o),c.cross(e);var i=c.lengthSq();return i>0?c.multiplyScalar(1/Math.sqrt(i)):c.set(0,0,0)}}(),getBarycoord:function(){var e=new t.Vector3,r=new t.Vector3,o=new t.Vector3;return function(n,c,i,s,a){e.subVectors(s,c),r.subVectors(i,c),o.subVectors(n,c);var u=e.dot(e),d=e.dot(r),h=e.dot(o),V=r.dot(r),l=r.dot(o),g=u*V-d*d;if(void 0===a&&(console.warn("THREE.Triangle: .getBarycoord() target is now required"),a=new t.Vector3),0===g)return a.set(-2,-1,-1);var f=1/g,w=(V*h-d*l)*f,b=(u*l-d*h)*f;return a.set(1-w-b,b,w)}}(),containsPoint:function(){var r=new t.Vector3;return function(t,o,n,c){return e.getBarycoord(t,o,n,c,r),r.x>=0&&r.y>=0&&r.x+r.y<=1}}(),getUV:function(){var e=new t.Vector3;return function(t,r,o,n,c,i,s,a){return this.getBarycoord(t,r,o,n,e),a.set(0,0),a.addScaledVector(c,e.x),a.addScaledVector(i,e.y),a.addScaledVector(s,e.z),a}}()}),Object.assign(e.prototype,{set:function(t,e,r){return this.a.copy(t),this.b.copy(e),this.c.copy(r),this},setFromPointsAndIndices:function(t,e,r,o){return this.a.copy(t[e]),this.b.copy(t[r]),this.c.copy(t[o]),this},clone:function(){return(new this.constructor).copy(this)},copy:function(t){return this.a.copy(t.a),this.b.copy(t.b),this.c.copy(t.c),this},getArea:function(){var e=new t.Vector3,r=new t.Vector3;return function(){return e.subVectors(this.c,this.b),r.subVectors(this.a,this.b),.5*e.cross(r).length()}}(),getMidpoint:function(e){return void 0===e&&(console.warn("THREE.Triangle: .getMidpoint() target is now required"),e=new t.Vector3),e.addVectors(this.a,this.b).add(this.c).multiplyScalar(1/3)},getNormal:function(t){return e.getNormal(this.a,this.b,this.c,t)},getPlane:function(e){return void 0===e&&(console.warn("THREE.Triangle: .getPlane() target is now required"),e=new t.Vector3),e.setFromCoplanarPoints(this.a,this.b,this.c)},getBarycoord:function(t,r){return e.getBarycoord(t,this.a,this.b,this.c,r)},containsPoint:function(t){return e.containsPoint(t,this.a,this.b,this.c)},getUV:function(t,r,o,n,c){return e.getUV(t,this.a,this.b,this.c,r,o,n,c)},intersectsBox:function(t){return t.intersectsTriangle(this)},closestPointToPoint:function(){var e=new t.Vector3,r=new t.Vector3,o=new t.Vector3,n=new t.Vector3,c=new t.Vector3,i=new t.Vector3;return function(s,a){void 0===a&&(console.warn("THREE.Triangle: .closestPointToPoint() target is now required"),a=new t.Vector3);var u,d,h=this.a,V=this.b,l=this.c;e.subVectors(V,h),r.subVectors(l,h),n.subVectors(s,h);var g=e.dot(n),f=r.dot(n);if(g<=0&&f<=0)return a.copy(h);c.subVectors(s,V);var w=e.dot(c),b=r.dot(c);if(w>=0&&b<=w)return a.copy(V);var y=g*b-w*f;if(y<=0&&g>=0&&w<=0)return u=g/(g-w),a.copy(h).addScaledVector(e,u);i.subVectors(s,l);var p=e.dot(i),v=r.dot(i);if(v>=0&&p<=v)return a.copy(l);var T=p*f-g*v;if(T<=0&&f>=0&&v<=0)return d=f/(f-v),a.copy(h).addScaledVector(r,d);var q=w*v-p*b;if(q<=0&&b-w>=0&&p-v>=0)return o.subVectors(l,V),d=(b-w)/(b-w+(p-v)),a.copy(V).addScaledVector(o,d);var P=1/(q+T+y);return u=T*P,d=y*P,a.copy(h).addScaledVector(e,u).addScaledVector(r,d)}}(),equals:function(t){return t.a.equals(this.a)&&t.b.equals(this.b)&&t.c.equals(this.c)}});
},{"./Vector3.js":"QLQv"}],"5+Do":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.MeshBasicMaterial=a;var i=require("./Material.js"),t=require("../constants.js"),e=require("../math/Color.js");function a(a){i.Material.call(this),this.type="MeshBasicMaterial",this.color=new e.Color(16777215),this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.specularMap=null,this.alphaMap=null,this.envMap=null,this.combine=t.MultiplyOperation,this.reflectivity=1,this.refractionRatio=.98,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.skinning=!1,this.morphTargets=!1,this.lights=!1,this.setValues(a)}a.prototype=Object.create(i.Material.prototype),a.prototype.constructor=a,a.prototype.isMeshBasicMaterial=!0,a.prototype.copy=function(t){return i.Material.prototype.copy.call(this,t),this.color.copy(t.color),this.map=t.map,this.lightMap=t.lightMap,this.lightMapIntensity=t.lightMapIntensity,this.aoMap=t.aoMap,this.aoMapIntensity=t.aoMapIntensity,this.specularMap=t.specularMap,this.alphaMap=t.alphaMap,this.envMap=t.envMap,this.combine=t.combine,this.reflectivity=t.reflectivity,this.refractionRatio=t.refractionRatio,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this.wireframeLinecap=t.wireframeLinecap,this.wireframeLinejoin=t.wireframeLinejoin,this.skinning=t.skinning,this.morphTargets=t.morphTargets,this};
},{"./Material.js":"xEl1","../constants.js":"y6Nk","../math/Color.js":"TFdP"}],"RvMr":[function(require,module,exports) {
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"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.MeshDepthMaterial=i;var t=require("./Material.js"),e=require("../constants.js");function i(i){t.Material.call(this),this.type="MeshDepthMaterial",this.depthPacking=e.BasicDepthPacking,this.skinning=!1,this.morphTargets=!1,this.map=null,this.alphaMap=null,this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.wireframe=!1,this.wireframeLinewidth=1,this.fog=!1,this.lights=!1,this.setValues(i)}i.prototype=Object.create(t.Material.prototype),i.prototype.constructor=i,i.prototype.isMeshDepthMaterial=!0,i.prototype.copy=function(e){return t.Material.prototype.copy.call(this,e),this.depthPacking=e.depthPacking,this.skinning=e.skinning,this.morphTargets=e.morphTargets,this.map=e.map,this.alphaMap=e.alphaMap,this.displacementMap=e.displacementMap,this.displacementScale=e.displacementScale,this.displacementBias=e.displacementBias,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this};
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e.NormalBlending:n.blendFuncSeparate(n.SRC_ALPHA,n.ONE_MINUS_SRC_ALPHA,n.ONE,n.ONE_MINUS_SRC_ALPHA);break;case e.AdditiveBlending:n.blendFunc(n.SRC_ALPHA,n.ONE);break;case e.SubtractiveBlending:n.blendFunc(n.ZERO,n.ONE_MINUS_SRC_COLOR);break;case e.MultiplyBlending:n.blendFunc(n.ZERO,n.SRC_COLOR);break;default:console.error("THREE.WebGLState: Invalid blending: ",t)}S=null,L=null,R=null,C=null,T=t,O=o}}else A&&(q(n.BLEND),A=!1)}function X(e){N!==e&&(e?n.frontFace(n.CW):n.frontFace(n.CCW),N=e)}function V(t){t!==e.CullFaceNone?(w(n.CULL_FACE),t!==g&&(t===e.CullFaceBack?n.cullFace(n.BACK):t===e.CullFaceFront?n.cullFace(n.FRONT):n.cullFace(n.FRONT_AND_BACK))):q(n.CULL_FACE),g=t}function Q(e,t,l){e?(w(n.POLYGON_OFFSET_FILL),v===t&&U===l||(n.polygonOffset(t,l),v=t,U=l)):q(n.POLYGON_OFFSET_FILL)}function Z(e){void 0===e&&(e=n.TEXTURE0+D-1),y!==e&&(n.activeTexture(e),y=e)}return 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Texture.wrapS and Texture.wrapT should be set to THREE.ClampToEdgeWrapping."),r.texParameteri(t,r.TEXTURE_MAG_FILTER,g(a.magFilter)),r.texParameteri(t,r.TEXTURE_MIN_FILTER,g(a.minFilter)),a.minFilter!==e.NearestFilter&&a.minFilter!==e.LinearFilter&&console.warn("THREE.WebGLRenderer: Texture is not power of two. Texture.minFilter should be set to THREE.NearestFilter or THREE.LinearFilter.")),f=i.get("EXT_texture_filter_anisotropic")){if(a.type===e.FloatType&&null===i.get("OES_texture_float_linear"))return;if(a.type===e.HalfFloatType&&null===(T.isWebGL2||i.get("OES_texture_half_float_linear")))return;(a.anisotropy>1||n.get(a).__currentAnisotropy)&&(r.texParameterf(t,f.TEXTURE_MAX_ANISOTROPY_EXT,Math.min(a.anisotropy,T.getMaxAnisotropy())),n.get(a).__currentAnisotropy=a.anisotropy)}}function F(t,i,n){var f;f=i.isDataTexture3D?r.TEXTURE_3D:r.TEXTURE_2D,void 0===t.__webglInit&&(t.__webglInit=!0,i.addEventListener("dispose",b),t.__webglTexture=r.createTexture(),E.memory.textures++),a.activeTexture(r.TEXTURE0+n),a.bindTexture(f,t.__webglTexture),r.pixelStorei(r.UNPACK_FLIP_Y_WEBGL,i.flipY),r.pixelStorei(r.UNPACK_PREMULTIPLY_ALPHA_WEBGL,i.premultiplyAlpha),r.pixelStorei(r.UNPACK_ALIGNMENT,i.unpackAlignment);var _=function(t){return!T.isWebGL2&&(t.wrapS!==e.ClampToEdgeWrapping||t.wrapT!==e.ClampToEdgeWrapping||t.minFilter!==e.NearestFilter&&t.minFilter!==e.LinearFilter)}(i)&&!1===l(i.image),g=o(i.image,_,!1,T.maxTextureSize),m=l(g)||T.isWebGL2,h=u.convert(i.format),F=u.convert(i.type),x=s(h,F);p(f,i,m);var w,U=i.mipmaps;if(i.isDepthTexture){if(x=r.DEPTH_COMPONENT,i.type===e.FloatType){if(!T.isWebGL2)throw new Error("Float Depth Texture only supported in WebGL2.0");x=r.DEPTH_COMPONENT32F}else T.isWebGL2&&(x=r.DEPTH_COMPONENT16);i.format===e.DepthFormat&&x===r.DEPTH_COMPONENT&&i.type!==e.UnsignedShortType&&i.type!==e.UnsignedIntType&&(console.warn("THREE.WebGLRenderer: Use UnsignedShortType or UnsignedIntType for DepthFormat DepthTexture."),i.type=e.UnsignedShortType,F=u.convert(i.type)),i.format===e.DepthStencilFormat&&(x=r.DEPTH_STENCIL,i.type!==e.UnsignedInt248Type&&(console.warn("THREE.WebGLRenderer: Use UnsignedInt248Type for DepthStencilFormat DepthTexture."),i.type=e.UnsignedInt248Type,F=u.convert(i.type))),a.texImage2D(r.TEXTURE_2D,0,x,g.width,g.height,0,h,F,null)}else if(i.isDataTexture)if(U.length>0&&m){for(var D=0,c=U.length;D<c;D++)w=U[D],a.texImage2D(r.TEXTURE_2D,D,x,w.width,w.height,0,h,F,w.data);i.generateMipmaps=!1,t.__maxMipLevel=U.length-1}else a.texImage2D(r.TEXTURE_2D,0,x,g.width,g.height,0,h,F,g.data),t.__maxMipLevel=0;else if(i.isCompressedTexture){for(D=0,c=U.length;D<c;D++)w=U[D],i.format!==e.RGBAFormat&&i.format!==e.RGBFormat?a.getCompressedTextureFormats().indexOf(h)>-1?a.compressedTexImage2D(r.TEXTURE_2D,D,x,w.width,w.height,0,w.data):console.warn("THREE.WebGLRenderer: Attempt to load unsupported compressed texture format in .uploadTexture()"):a.texImage2D(r.TEXTURE_2D,D,x,w.width,w.height,0,h,F,w.data);t.__maxMipLevel=U.length-1}else if(i.isDataTexture3D)a.texImage3D(r.TEXTURE_3D,0,x,g.width,g.height,g.depth,0,h,F,g.data),t.__maxMipLevel=0;else if(U.length>0&&m){for(D=0,c=U.length;D<c;D++)w=U[D],a.texImage2D(r.TEXTURE_2D,D,x,h,F,w);i.generateMipmaps=!1,t.__maxMipLevel=U.length-1}else a.texImage2D(r.TEXTURE_2D,0,x,h,F,g),t.__maxMipLevel=0;d(i,m)&&R(r.TEXTURE_2D,i,g.width,g.height),t.__version=i.version,i.onUpdate&&i.onUpdate(i)}function x(e,t,i,T){var E=u.convert(t.texture.format),f=u.convert(t.texture.type),_=s(E,f);a.texImage2D(T,0,_,t.width,t.height,0,E,f,null),r.bindFramebuffer(r.FRAMEBUFFER,e),r.framebufferTexture2D(r.FRAMEBUFFER,i,T,n.get(t.texture).__webglTexture,0),r.bindFramebuffer(r.FRAMEBUFFER,null)}function w(e,t,i){if(r.bindRenderbuffer(r.RENDERBUFFER,e),t.depthBuffer&&!t.stencilBuffer){if(i){var a=D(t);r.renderbufferStorageMultisample(r.RENDERBUFFER,a,r.DEPTH_COMPONENT16,t.width,t.height)}else r.renderbufferStorage(r.RENDERBUFFER,r.DEPTH_COMPONENT16,t.width,t.height);r.framebufferRenderbuffer(r.FRAMEBUFFER,r.DEPTH_ATTACHMENT,r.RENDERBUFFER,e)}else if(t.depthBuffer&&t.stencilBuffer){if(i){a=D(t);r.renderbufferStorageMultisample(r.RENDERBUFFER,a,r.DEPTH_STENCIL,t.width,t.height)}else r.renderbufferStorage(r.RENDERBUFFER,r.DEPTH_STENCIL,t.width,t.height);r.framebufferRenderbuffer(r.FRAMEBUFFER,r.DEPTH_STENCIL_ATTACHMENT,r.RENDERBUFFER,e)}else{var n=s(u.convert(t.texture.format),u.convert(t.texture.type));if(i){a=D(t);r.renderbufferStorageMultisample(r.RENDERBUFFER,a,n,t.width,t.height)}else r.renderbufferStorage(r.RENDERBUFFER,n,t.width,t.height)}r.bindRenderbuffer(r.RENDERBUFFER,null)}function U(t){var i=n.get(t),a=!0===t.isWebGLRenderTargetCube;if(t.depthTexture){if(a)throw new Error("target.depthTexture not supported in Cube render targets");!function(t,i){if(i&&i.isWebGLRenderTargetCube)throw new Error("Depth Texture with cube render targets is not supported");if(r.bindFramebuffer(r.FRAMEBUFFER,t),!i.depthTexture||!i.depthTexture.isDepthTexture)throw new Error("renderTarget.depthTexture must be an instance of THREE.DepthTexture");n.get(i.depthTexture).__webglTexture&&i.depthTexture.image.width===i.width&&i.depthTexture.image.height===i.height||(i.depthTexture.image.width=i.width,i.depthTexture.image.height=i.height,i.depthTexture.needsUpdate=!0),h(i.depthTexture,0);var a=n.get(i.depthTexture).__webglTexture;if(i.depthTexture.format===e.DepthFormat)r.framebufferTexture2D(r.FRAMEBUFFER,r.DEPTH_ATTACHMENT,r.TEXTURE_2D,a,0);else{if(i.depthTexture.format!==e.DepthStencilFormat)throw new Error("Unknown depthTexture format");r.framebufferTexture2D(r.FRAMEBUFFER,r.DEPTH_STENCIL_ATTACHMENT,r.TEXTURE_2D,a,0)}}(i.__webglFramebuffer,t)}else if(a){i.__webglDepthbuffer=[];for(var T=0;T<6;T++)r.bindFramebuffer(r.FRAMEBUFFER,i.__webglFramebuffer[T]),i.__webglDepthbuffer[T]=r.createRenderbuffer(),w(i.__webglDepthbuffer[T],t)}else r.bindFramebuffer(r.FRAMEBUFFER,i.__webglFramebuffer),i.__webglDepthbuffer=r.createRenderbuffer(),w(i.__webglDepthbuffer,t);r.bindFramebuffer(r.FRAMEBUFFER,null)}function D(e){return T.isWebGL2&&e.isWebGLMultisampleRenderTarget?Math.min(T.maxSamples,e.samples):0}this.setTexture2D=h,this.setTexture3D=function(e,t){var i=n.get(e);e.version>0&&i.__version!==e.version?F(i,e,t):(a.activeTexture(r.TEXTURE0+t),a.bindTexture(r.TEXTURE_3D,i.__webglTexture))},this.setTextureCube=function(t,i){var f=n.get(t);if(6===t.image.length)if(t.version>0&&f.__version!==t.version){f.__image__webglTextureCube||(t.addEventListener("dispose",b),f.__image__webglTextureCube=r.createTexture(),E.memory.textures++),a.activeTexture(r.TEXTURE0+i),a.bindTexture(r.TEXTURE_CUBE_MAP,f.__image__webglTextureCube),r.pixelStorei(r.UNPACK_FLIP_Y_WEBGL,t.flipY);for(var _=t&&t.isCompressedTexture,g=t.image[0]&&t.image[0].isDataTexture,m=[],h=0;h<6;h++)m[h]=_||g?g?t.image[h].image:t.image[h]:o(t.image[h],!1,!0,T.maxCubemapSize);var F=m[0],x=l(F)||T.isWebGL2,w=u.convert(t.format),U=u.convert(t.type),D=s(w,U);for(p(r.TEXTURE_CUBE_MAP,t,x),h=0;h<6;h++)if(_)for(var c,v=m[h].mipmaps,M=0,L=v.length;M<L;M++)c=v[M],t.format!==e.RGBAFormat&&t.format!==e.RGBFormat?a.getCompressedTextureFormats().indexOf(w)>-1?a.compressedTexImage2D(r.TEXTURE_CUBE_MAP_POSITIVE_X+h,M,D,c.width,c.height,0,c.data):console.warn("THREE.WebGLRenderer: Attempt to load unsupported compressed texture format in .setTextureCube()"):a.texImage2D(r.TEXTURE_CUBE_MAP_POSITIVE_X+h,M,D,c.width,c.height,0,w,U,c.data);else g?a.texImage2D(r.TEXTURE_CUBE_MAP_POSITIVE_X+h,0,D,m[h].width,m[h].height,0,w,U,m[h].data):a.texImage2D(r.TEXTURE_CUBE_MAP_POSITIVE_X+h,0,D,w,U,m[h]);f.__maxMipLevel=_?v.length-1:0,d(t,x)&&R(r.TEXTURE_CUBE_MAP,t,F.width,F.height),f.__version=t.version,t.onUpdate&&t.onUpdate(t)}else a.activeTexture(r.TEXTURE0+i),a.bindTexture(r.TEXTURE_CUBE_MAP,f.__image__webglTextureCube)},this.setTextureCubeDynamic=function(e,t){a.activeTexture(r.TEXTURE0+t),a.bindTexture(r.TEXTURE_CUBE_MAP,n.get(e).__webglTexture)},this.setupRenderTarget=function(e){var t=n.get(e),i=n.get(e.texture);e.addEventListener("dispose",m),i.__webglTexture=r.createTexture(),E.memory.textures++;var f=!0===e.isWebGLRenderTargetCube,_=!0===e.isWebGLMultisampleRenderTarget,o=l(e)||T.isWebGL2;if(f){t.__webglFramebuffer=[];for(var g=0;g<6;g++)t.__webglFramebuffer[g]=r.createFramebuffer()}else if(t.__webglFramebuffer=r.createFramebuffer(),_)if(T.isWebGL2){t.__webglMultisampledFramebuffer=r.createFramebuffer(),t.__webglColorRenderbuffer=r.createRenderbuffer(),r.bindRenderbuffer(r.RENDERBUFFER,t.__webglColorRenderbuffer);var b=s(u.convert(e.texture.format),u.convert(e.texture.type)),h=D(e);r.renderbufferStorageMultisample(r.RENDERBUFFER,h,b,e.width,e.height),r.bindFramebuffer(r.FRAMEBUFFER,t.__webglMultisampledFramebuffer),r.framebufferRenderbuffer(r.FRAMEBUFFER,r.COLOR_ATTACHMENT0,r.RENDERBUFFER,t.__webglColorRenderbuffer),r.bindRenderbuffer(r.RENDERBUFFER,null),e.depthBuffer&&(t.__webglDepthRenderbuffer=r.createRenderbuffer(),w(t.__webglDepthRenderbuffer,e,!0)),r.bindFramebuffer(r.FRAMEBUFFER,null)}else console.warn("THREE.WebGLRenderer: WebGLMultisampleRenderTarget can only be used with WebGL2.");if(f){for(a.bindTexture(r.TEXTURE_CUBE_MAP,i.__webglTexture),p(r.TEXTURE_CUBE_MAP,e.texture,o),g=0;g<6;g++)x(t.__webglFramebuffer[g],e,r.COLOR_ATTACHMENT0,r.TEXTURE_CUBE_MAP_POSITIVE_X+g);d(e.texture,o)&&R(r.TEXTURE_CUBE_MAP,e.texture,e.width,e.height),a.bindTexture(r.TEXTURE_CUBE_MAP,null)}else a.bindTexture(r.TEXTURE_2D,i.__webglTexture),p(r.TEXTURE_2D,e.texture,o),x(t.__webglFramebuffer,e,r.COLOR_ATTACHMENT0,r.TEXTURE_2D),d(e.texture,o)&&R(r.TEXTURE_2D,e.texture,e.width,e.height),a.bindTexture(r.TEXTURE_2D,null);e.depthBuffer&&U(e)},this.updateRenderTargetMipmap=function(e){var t=e.texture;if(d(t,l(e)||T.isWebGL2)){var i=e.isWebGLRenderTargetCube?r.TEXTURE_CUBE_MAP:r.TEXTURE_2D,u=n.get(t).__webglTexture;a.bindTexture(i,u),R(i,t,e.width,e.height),a.bindTexture(i,null)}},this.updateMultisampleRenderTarget=function(e){if(e.isWebGLMultisampleRenderTarget)if(T.isWebGL2){var t=n.get(e);r.bindFramebuffer(r.READ_FRAMEBUFFER,t.__webglMultisampledFramebuffer),r.bindFramebuffer(r.DRAW_FRAMEBUFFER,t.__webglFramebuffer);var i=e.width,a=e.height,u=r.COLOR_BUFFER_BIT;e.depthBuffer&&(u|=r.DEPTH_BUFFER_BIT),e.stencilBuffer&&(u|=r.STENCIL_BUFFER_BIT),r.blitFramebuffer(0,0,i,a,0,0,i,a,u,r.NEAREST)}else console.warn("THREE.WebGLRenderer: WebGLMultisampleRenderTarget can only be used with WebGL2.")}}
},{"../../constants.js":"y6Nk","../../math/Math.js":"M5nx"}],"itKU":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.WebGLUtils=_;var r=require("../../constants.js");function _(_,t,e){return{convert:function(n){var i;if(n===r.RepeatWrapping)return _.REPEAT;if(n===r.ClampToEdgeWrapping)return _.CLAMP_TO_EDGE;if(n===r.MirroredRepeatWrapping)return _.MIRRORED_REPEAT;if(n===r.NearestFilter)return _.NEAREST;if(n===r.NearestMipMapNearestFilter)return _.NEAREST_MIPMAP_NEAREST;if(n===r.NearestMipMapLinearFilter)return _.NEAREST_MIPMAP_LINEAR;if(n===r.LinearFilter)return _.LINEAR;if(n===r.LinearMipMapNearestFilter)return _.LINEAR_MIPMAP_NEAREST;if(n===r.LinearMipMapLinearFilter)return _.LINEAR_MIPMAP_LINEAR;if(n===r.UnsignedByteType)return _.UNSIGNED_BYTE;if(n===r.UnsignedShort4444Type)return _.UNSIGNED_SHORT_4_4_4_4;if(n===r.UnsignedShort5551Type)return _.UNSIGNED_SHORT_5_5_5_1;if(n===r.UnsignedShort565Type)return _.UNSIGNED_SHORT_5_6_5;if(n===r.ByteType)return _.BYTE;if(n===r.ShortType)return _.SHORT;if(n===r.UnsignedShortType)return _.UNSIGNED_SHORT;if(n===r.IntType)return _.INT;if(n===r.UnsignedIntType)return _.UNSIGNED_INT;if(n===r.FloatType)return _.FLOAT;if(n===r.HalfFloatType){if(e.isWebGL2)return _.HALF_FLOAT;if(null!==(i=t.get("OES_texture_half_float")))return i.HALF_FLOAT_OES}if(n===r.AlphaFormat)return _.ALPHA;if(n===r.RGBFormat)return _.RGB;if(n===r.RGBAFormat)return _.RGBA;if(n===r.LuminanceFormat)return _.LUMINANCE;if(n===r.LuminanceAlphaFormat)return _.LUMINANCE_ALPHA;if(n===r.DepthFormat)return _.DEPTH_COMPONENT;if(n===r.DepthStencilFormat)return _.DEPTH_STENCIL;if(n===r.RedFormat)return _.RED;if(n===r.AddEquation)return _.FUNC_ADD;if(n===r.SubtractEquation)return _.FUNC_SUBTRACT;if(n===r.ReverseSubtractEquation)return _.FUNC_REVERSE_SUBTRACT;if(n===r.ZeroFactor)return _.ZERO;if(n===r.OneFactor)return _.ONE;if(n===r.SrcColorFactor)return _.SRC_COLOR;if(n===r.OneMinusSrcColorFactor)return _.ONE_MINUS_SRC_COLOR;if(n===r.SrcAlphaFactor)return _.SRC_ALPHA;if(n===r.OneMinusSrcAlphaFactor)return _.ONE_MINUS_SRC_ALPHA;if(n===r.DstAlphaFactor)return _.DST_ALPHA;if(n===r.OneMinusDstAlphaFactor)return _.ONE_MINUS_DST_ALPHA;if(n===r.DstColorFactor)return _.DST_COLOR;if(n===r.OneMinusDstColorFactor)return _.ONE_MINUS_DST_COLOR;if(n===r.SrcAlphaSaturateFactor)return _.SRC_ALPHA_SATURATE;if((n===r.RGB_S3TC_DXT1_Format||n===r.RGBA_S3TC_DXT1_Format||n===r.RGBA_S3TC_DXT3_Format||n===r.RGBA_S3TC_DXT5_Format)&&null!==(i=t.get("WEBGL_compressed_texture_s3tc"))){if(n===r.RGB_S3TC_DXT1_Format)return i.COMPRESSED_RGB_S3TC_DXT1_EXT;if(n===r.RGBA_S3TC_DXT1_Format)return i.COMPRESSED_RGBA_S3TC_DXT1_EXT;if(n===r.RGBA_S3TC_DXT3_Format)return i.COMPRESSED_RGBA_S3TC_DXT3_EXT;if(n===r.RGBA_S3TC_DXT5_Format)return i.COMPRESSED_RGBA_S3TC_DXT5_EXT}if((n===r.RGB_PVRTC_4BPPV1_Format||n===r.RGB_PVRTC_2BPPV1_Format||n===r.RGBA_PVRTC_4BPPV1_Format||n===r.RGBA_PVRTC_2BPPV1_Format)&&null!==(i=t.get("WEBGL_compressed_texture_pvrtc"))){if(n===r.RGB_PVRTC_4BPPV1_Format)return i.COMPRESSED_RGB_PVRTC_4BPPV1_IMG;if(n===r.RGB_PVRTC_2BPPV1_Format)return i.COMPRESSED_RGB_PVRTC_2BPPV1_IMG;if(n===r.RGBA_PVRTC_4BPPV1_Format)return i.COMPRESSED_RGBA_PVRTC_4BPPV1_IMG;if(n===r.RGBA_PVRTC_2BPPV1_Format)return i.COMPRESSED_RGBA_PVRTC_2BPPV1_IMG}if(n===r.RGB_ETC1_Format&&null!==(i=t.get("WEBGL_compressed_texture_etc1")))return i.COMPRESSED_RGB_ETC1_WEBGL;if((n===r.RGBA_ASTC_4x4_Format||n===r.RGBA_ASTC_5x4_Format||n===r.RGBA_ASTC_5x5_Format||n===r.RGBA_ASTC_6x5_Format||n===r.RGBA_ASTC_6x6_Format||n===r.RGBA_ASTC_8x5_Format||n===r.RGBA_ASTC_8x6_Format||n===r.RGBA_ASTC_8x8_Format||n===r.RGBA_ASTC_10x5_Format||n===r.RGBA_ASTC_10x6_Format||n===r.RGBA_ASTC_10x8_Format||n===r.RGBA_ASTC_10x10_Format||n===r.RGBA_ASTC_12x10_Format||n===r.RGBA_ASTC_12x12_Format)&&null!==(i=t.get("WEBGL_compressed_texture_astc")))return n;if(n===r.MinEquation||n===r.MaxEquation){if(e.isWebGL2){if(n===r.MinEquation)return _.MIN;if(n===r.MaxEquation)return _.MAX}if(null!==(i=t.get("EXT_blend_minmax"))){if(n===r.MinEquation)return i.MIN_EXT;if(n===r.MaxEquation)return i.MAX_EXT}}if(n===r.UnsignedInt248Type){if(e.isWebGL2)return _.UNSIGNED_INT_24_8;if(null!==(i=t.get("WEBGL_depth_texture")))return i.UNSIGNED_INT_24_8_WEBGL}return 0}}}
},{"../../constants.js":"y6Nk"}],"tUmb":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.Group=t;var e=require("../core/Object3D.js");function t(){e.Object3D.call(this),this.type="Group"}t.prototype=Object.assign(Object.create(e.Object3D.prototype),{constructor:t,isGroup:!0});
},{"../core/Object3D.js":"Nnue"}],"b1fc":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.ArrayCamera=r;var e=require("./PerspectiveCamera.js");function r(r){e.PerspectiveCamera.call(this),this.cameras=r||[]}r.prototype=Object.assign(Object.create(e.PerspectiveCamera.prototype),{constructor:r,isArrayCamera:!0});
},{"./PerspectiveCamera.js":"iz3s"}],"9FfE":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.setProjectionFromUnion=o;var e=require("../../math/Vector3.js"),r=new e.Vector3,t=new e.Vector3;function o(e,o,i){r.setFromMatrixPosition(o.matrixWorld),t.setFromMatrixPosition(i.matrixWorld);var a=r.distanceTo(t),n=o.projectionMatrix.elements,s=i.projectionMatrix.elements,c=n[14]/(n[10]-1),m=n[14]/(n[10]+1),l=(n[9]+1)/n[5],x=(n[9]-1)/n[5],p=(n[8]-1)/n[0],d=(s[8]+1)/s[0],u=c*p,v=c*d,j=a/(-p+d),M=j*-p;o.matrixWorld.decompose(e.position,e.quaternion,e.scale),e.translateX(M),e.translateZ(j),e.matrixWorld.compose(e.position,e.quaternion,e.scale),e.matrixWorldInverse.getInverse(e.matrixWorld);var W=c+j,P=m+j,q=u-M,F=v+(a-M),V=l*m/P*W,f=x*m/P*W;e.projectionMatrix.makePerspective(q,F,V,f,W,P)}
},{"../../math/Vector3.js":"QLQv"}],"Xve9":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.WebVRManager=u;var e=require("../../objects/Group.js"),r=require("../../math/Matrix4.js"),t=require("../../math/Vector3.js"),i=require("../../math/Vector4.js"),n=require("../../math/Quaternion.js"),a=require("../../cameras/ArrayCamera.js"),o=require("../../cameras/PerspectiveCamera.js"),s=require("../webgl/WebGLAnimation.js"),l=require("./WebVRUtils.js");function u(u){var d=this,m=null,p=null,f=null,c=[],v=new r.Matrix4,g=new r.Matrix4,h=1,y="stage";"undefined"!=typeof window&&"VRFrameData"in window&&(p=new window.VRFrameData,window.addEventListener("vrdisplaypresentchange",C,!1));var x=new r.Matrix4,w=new n.Quaternion,b=new t.Vector3,W=new o.PerspectiveCamera;W.bounds=new i.Vector4(0,0,.5,1),W.layers.enable(1);var A=new o.PerspectiveCamera;A.bounds=new i.Vector4(.5,0,.5,1),A.layers.enable(2);var j,M,P=new a.ArrayCamera([W,A]);function q(){return null!==m&&!0===m.isPresenting}function C(){if(q()){var e=m.getEyeParameters("left"),r=e.renderWidth*h,t=e.renderHeight*h;M=u.getPixelRatio(),j=u.getSize(),u.setDrawingBufferSize(2*r,t,1),F.start()}else d.enabled&&u.setDrawingBufferSize(j.width,j.height,M),F.stop()}P.layers.enable(1),P.layers.enable(2);var V=[];function I(e){for(var r=navigator.getGamepads&&navigator.getGamepads(),t=0,i=0,n=r.length;t<n;t++){var a=r[t];if(a&&("Daydream Controller"===a.id||"Gear VR Controller"===a.id||"Oculus Go Controller"===a.id||"OpenVR Gamepad"===a.id||a.id.startsWith("Oculus Touch")||a.id.startsWith("Spatial Controller"))){if(i===e)return a;i++}}}this.enabled=!1,this.getController=function(r){var t=c[r];return void 0===t&&((t=new e.Group).matrixAutoUpdate=!1,t.visible=!1,c[r]=t),t},this.getDevice=function(){return m},this.setDevice=function(e){void 0!==e&&(m=e),F.setContext(e)},this.setFramebufferScaleFactor=function(e){h=e},this.setFrameOfReferenceType=function(e){y=e},this.setPoseTarget=function(e){void 0!==e&&(f=e)},this.getCamera=function(e){var r="stage"===y?1.6:0;if(null===m)return e.position.set(0,r,0),e;if(m.depthNear=e.near,m.depthFar=e.far,m.getFrameData(p),"stage"===y){var t=m.stageParameters;t?v.fromArray(t.sittingToStandingTransform):v.makeTranslation(0,r,0)}var i=p.pose,n=null!==f?f:e;if(n.matrix.copy(v),n.matrix.decompose(n.position,n.quaternion,n.scale),null!==i.orientation&&(w.fromArray(i.orientation),n.quaternion.multiply(w)),null!==i.position&&(w.setFromRotationMatrix(v),b.fromArray(i.position),b.applyQuaternion(w),n.position.add(b)),n.updateMatrixWorld(),!1===m.isPresenting)return e;W.near=e.near,A.near=e.near,W.far=e.far,A.far=e.far,W.matrixWorldInverse.fromArray(p.leftViewMatrix),A.matrixWorldInverse.fromArray(p.rightViewMatrix),g.getInverse(v),"stage"===y&&(W.matrixWorldInverse.multiply(g),A.matrixWorldInverse.multiply(g));var a=n.parent;null!==a&&(x.getInverse(a.matrixWorld),W.matrixWorldInverse.multiply(x),A.matrixWorldInverse.multiply(x)),W.matrixWorld.getInverse(W.matrixWorldInverse),A.matrixWorld.getInverse(A.matrixWorldInverse),W.projectionMatrix.fromArray(p.leftProjectionMatrix),A.projectionMatrix.fromArray(p.rightProjectionMatrix),(0,l.setProjectionFromUnion)(P,W,A);var o=m.getLayers();if(o.length){var s=o[0];null!==s.leftBounds&&4===s.leftBounds.length&&W.bounds.fromArray(s.leftBounds),null!==s.rightBounds&&4===s.rightBounds.length&&A.bounds.fromArray(s.rightBounds)}return function(){for(var e=0;e<c.length;e++){var r=c[e],t=I(e);if(void 0!==t&&void 0!==t.pose){if(null===t.pose)return;var i=t.pose;!1===i.hasPosition&&r.position.set(.2,-.6,-.05),null!==i.position&&r.position.fromArray(i.position),null!==i.orientation&&r.quaternion.fromArray(i.orientation),r.matrix.compose(r.position,r.quaternion,r.scale),r.matrix.premultiply(v),r.matrix.decompose(r.position,r.quaternion,r.scale),r.matrixWorldNeedsUpdate=!0,r.visible=!0;var n="Daydream Controller"===t.id?0:1;V[e]!==t.buttons[n].pressed&&(V[e]=t.buttons[n].pressed,!0===V[e]?r.dispatchEvent({type:"selectstart"}):(r.dispatchEvent({type:"selectend"}),r.dispatchEvent({type:"select"})))}else r.visible=!1}}(),P},this.getStandingMatrix=function(){return v},this.isPresenting=q;var F=new s.WebGLAnimation;this.setAnimationLoop=function(e){F.setAnimationLoop(e)},this.submitFrame=function(){q()&&m.submitFrame()},this.dispose=function(){"undefined"!=typeof window&&window.removeEventListener("vrdisplaypresentchange",C)}}
},{"../../objects/Group.js":"tUmb","../../math/Matrix4.js":"QUid","../../math/Vector3.js":"QLQv","../../math/Vector4.js":"PTKN","../../math/Quaternion.js":"87fW","../../cameras/ArrayCamera.js":"b1fc","../../cameras/PerspectiveCamera.js":"iz3s","../webgl/WebGLAnimation.js":"yP7M","./WebVRUtils.js":"9FfE"}],"hAeI":[function(require,module,exports) {
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r=t.getAttributes();e.hasPositions&&(H.bindBuffer(H.ARRAY_BUFFER,a.position),H.bufferData(H.ARRAY_BUFFER,e.positionArray,H.DYNAMIC_DRAW),X.enableAttribute(r.position),H.vertexAttribPointer(r.position,3,H.FLOAT,!1,0,0)),e.hasNormals&&(H.bindBuffer(H.ARRAY_BUFFER,a.normal),H.bufferData(H.ARRAY_BUFFER,e.normalArray,H.DYNAMIC_DRAW),X.enableAttribute(r.normal),H.vertexAttribPointer(r.normal,3,H.FLOAT,!1,0,0)),e.hasUvs&&(H.bindBuffer(H.ARRAY_BUFFER,a.uv),H.bufferData(H.ARRAY_BUFFER,e.uvArray,H.DYNAMIC_DRAW),X.enableAttribute(r.uv),H.vertexAttribPointer(r.uv,2,H.FLOAT,!1,0,0)),e.hasColors&&(H.bindBuffer(H.ARRAY_BUFFER,a.color),H.bufferData(H.ARRAY_BUFFER,e.colorArray,H.DYNAMIC_DRAW),X.enableAttribute(r.color),H.vertexAttribPointer(r.color,3,H.FLOAT,!1,0,0)),X.disableUnusedAttributes(),H.drawArrays(H.TRIANGLES,0,e.count),e.count=0},this.renderBufferDirect=function(t,a,r,i,n,s){var o=n.isMesh&&n.normalMatrix.determinant()<0;X.setMaterial(i,o);var l=Je(t,a,i,n),u=!1;fe.geometry===r.id&&fe.program===l.id&&fe.wireframe===(!0===i.wireframe)||(fe.geometry=r.id,fe.program=l.id,fe.wireframe=!0===i.wireframe,u=!0),n.morphTargetInfluences&&(ne.update(n,r,i,l),u=!0);var p,d=r.index,c=r.attributes.position,m=1;!0===i.wireframe&&(d=$.getWireframeAttribute(r),m=2);var h=se;null!==d&&(p=Z.get(d),(h=oe).setIndex(p)),u&&(!function(e,t,a){if(a&&a.isInstancedBufferGeometry&!Y.isWebGL2&&null===k.get("ANGLE_instanced_arrays"))return void console.error("THREE.WebGLRenderer.setupVertexAttributes: using THREE.InstancedBufferGeometry but hardware does not support extension ANGLE_instanced_arrays.");X.initAttributes();var r=a.attributes,i=t.getAttributes(),n=e.defaultAttributeValues;for(var s in i){var o=i[s];if(o>=0){var l=r[s];if(void 0!==l){var u=l.normalized,p=l.itemSize,d=Z.get(l);if(void 0===d)continue;var c=d.buffer,m=d.type,h=d.bytesPerElement;if(l.isInterleavedBufferAttribute){var f=l.data,g=f.stride,v=l.offset;f&&f.isInstancedInterleavedBuffer?(X.enableAttributeAndDivisor(o,f.meshPerAttribute),void 0===a.maxInstancedCount&&(a.maxInstancedCount=f.meshPerAttribute*f.count)):X.enableAttribute(o),H.bindBuffer(H.ARRAY_BUFFER,c),H.vertexAttribPointer(o,p,m,u,g*h,v*h)}else l.isInstancedBufferAttribute?(X.enableAttributeAndDivisor(o,l.meshPerAttribute),void 0===a.maxInstancedCount&&(a.maxInstancedCount=l.meshPerAttribute*l.count)):X.enableAttribute(o),H.bindBuffer(H.ARRAY_BUFFER,c),H.vertexAttribPointer(o,p,m,u,0,0)}else if(void 0!==n){var b=n[s];if(void 0!==b)switch(b.length){case 2:H.vertexAttrib2fv(o,b);break;case 3:H.vertexAttrib3fv(o,b);break;case 4:H.vertexAttrib4fv(o,b);break;default:H.vertexAttrib1fv(o,b)}}}}X.disableUnusedAttributes()}(i,l,r),null!==d&&H.bindBuffer(H.ELEMENT_ARRAY_BUFFER,p.buffer));var f=1/0;null!==d?f=d.count:void 0!==c&&(f=c.count);var g=r.drawRange.start*m,v=r.drawRange.count*m,b=null!==s?s.start*m:0,M=null!==s?s.count*m:1/0,L=Math.max(g,b),x=Math.min(f,g+v,b+M)-1,w=Math.max(0,x-L+1);if(0!==w){if(n.isMesh)if(!0===i.wireframe)X.setLineWidth(i.wireframeLinewidth*Fe()),h.setMode(H.LINES);else switch(n.drawMode){case e.TrianglesDrawMode:h.setMode(H.TRIANGLES);break;case e.TriangleStripDrawMode:h.setMode(H.TRIANGLE_STRIP);break;case e.TriangleFanDrawMode:h.setMode(H.TRIANGLE_FAN)}else if(n.isLine){var R=i.linewidth;void 0===R&&(R=1),X.setLineWidth(R*Fe()),n.isLineSegments?h.setMode(H.LINES):n.isLineLoop?h.setMode(H.LINE_LOOP):h.setMode(H.LINE_STRIP)}else n.isPoints?h.setMode(H.POINTS):n.isSprite&&h.setMode(H.TRIANGLES);r&&r.isInstancedBufferGeometry?r.maxInstancedCount>0&&h.renderInstances(r,L,w):h.render(L,w)}},this.compile=function(e,t){(z=re.get(e,t)).init(),e.traverse(function(e){e.isLight&&(z.pushLight(e),e.castShadow&&z.pushShadow(e))}),z.setupLights(t),e.traverse(function(t){if(t.material)if(Array.isArray(t.material))for(var a=0;a<t.material.length;a++)Xe(t.material[a],e.fog,t);else Xe(t.material,e.fog,t)})};var Ve=null;var ze,He=new p.WebGLAnimation;function ke(e,t,a,r){for(var i=0,n=e.length;i<n;i++){var s=e[i],o=s.object,l=s.geometry,u=void 0===r?s.material:r,p=s.group;if(a.isArrayCamera){ve=a;for(var d=a.cameras,c=0,m=d.length;c<m;c++){var h=d[c];if(o.layers.test(h.layers)){if("viewport"in h)X.viewport(be.copy(h.viewport));else{var f=h.bounds,g=f.x*we,v=f.y*Re,b=f.z*we,M=f.w*Re;X.viewport(be.set(g,v,b,M).multiplyScalar(Se))}z.setupLights(h),Ye(o,t,h,l,u,p)}}}else ve=null,Ye(o,t,a,l,u,p)}}function Ye(e,t,a,r,i,n){if(e.onBeforeRender(ue,t,a,r,i,n),z=re.get(t,ve||a),e.modelViewMatrix.multiplyMatrices(a.matrixWorldInverse,e.matrixWorld),e.normalMatrix.getNormalMatrix(e.modelViewMatrix),e.isImmediateRenderObject){X.setMaterial(i);var s=Je(a,t.fog,i,e);fe.geometry=null,fe.program=null,fe.wireframe=!1,function(e,t){e.render(function(e){ue.renderBufferImmediate(e,t)})}(e,s)}else ue.renderBufferDirect(a,t.fog,r,i,e,n);e.onAfterRender(ue,t,a,r,i,n),z=re.get(t,ve||a)}function Xe(e,t,a){var r=K.get(e),i=z.state.lights,s=z.state.shadowsArray,l=r.lightsHash,u=i.state.hash,p=te.getParameters(e,i.state,s,t,We.numPlanes,We.numIntersection,a),d=te.getProgramCode(e,p),c=r.program,m=!0;if(void 0===c)e.addEventListener("dispose",Ne);else if(c.code!==d)qe(e);else if(l.stateID!==u.stateID||l.directionalLength!==u.directionalLength||l.pointLength!==u.pointLength||l.spotLength!==u.spotLength||l.rectAreaLength!==u.rectAreaLength||l.hemiLength!==u.hemiLength||l.shadowsLength!==u.shadowsLength)l.stateID=u.stateID,l.directionalLength=u.directionalLength,l.pointLength=u.pointLength,l.spotLength=u.spotLength,l.rectAreaLength=u.rectAreaLength,l.hemiLength=u.hemiLength,l.shadowsLength=u.shadowsLength,m=!1;else{if(void 0!==p.shaderID)return;m=!1}if(m){if(p.shaderID){var h=n.ShaderLib[p.shaderID];r.shader={name:e.type,uniforms:(0,o.cloneUniforms)(h.uniforms),vertexShader:h.vertexShader,fragmentShader:h.fragmentShader}}else r.shader={name:e.type,uniforms:e.uniforms,vertexShader:e.vertexShader,fragmentShader:e.fragmentShader};e.onBeforeCompile(r.shader,ue),d=te.getProgramCode(e,p),c=te.acquireProgram(e,r.shader,p,d),r.program=c,e.program=c}var f=c.getAttributes();if(e.morphTargets){e.numSupportedMorphTargets=0;for(var g=0;g<ue.maxMorphTargets;g++)f["morphTarget"+g]>=0&&e.numSupportedMorphTargets++}if(e.morphNormals){e.numSupportedMorphNormals=0;for(g=0;g<ue.maxMorphNormals;g++)f["morphNormal"+g]>=0&&e.numSupportedMorphNormals++}var v=r.shader.uniforms;(e.isShaderMaterial||e.isRawShaderMaterial)&&!0!==e.clipping||(r.numClippingPlanes=We.numPlanes,r.numIntersection=We.numIntersection,v.clippingPlanes=We.uniform),r.fog=t,void 0===l&&(r.lightsHash=l={}),l.stateID=u.stateID,l.directionalLength=u.directionalLength,l.pointLength=u.pointLength,l.spotLength=u.spotLength,l.rectAreaLength=u.rectAreaLength,l.hemiLength=u.hemiLength,l.shadowsLength=u.shadowsLength,e.lights&&(v.ambientLightColor.value=i.state.ambient,v.directionalLights.value=i.state.directional,v.spotLights.value=i.state.spot,v.rectAreaLights.value=i.state.rectArea,v.pointLights.value=i.state.point,v.hemisphereLights.value=i.state.hemi,v.directionalShadowMap.value=i.state.directionalShadowMap,v.directionalShadowMatrix.value=i.state.directionalShadowMatrix,v.spotShadowMap.value=i.state.spotShadowMap,v.spotShadowMatrix.value=i.state.spotShadowMatrix,v.pointShadowMap.value=i.state.pointShadowMap,v.pointShadowMatrix.value=i.state.pointShadowMatrix);var b=r.program.getUniforms(),M=W.WebGLUniforms.seqWithValue(b.seq,v);r.uniformsList=M}function Je(r,i,n,o){xe=0;var l=K.get(n),u=z.state.lights,p=l.lightsHash,d=u.state.hash;if(_e&&(Ge||r!==ge)){var c=r===ge&&n.id===he;We.setState(n.clippingPlanes,n.clipIntersection,n.clipShadows,r,l,c)}!1===n.needsUpdate&&(void 0===l.program?n.needsUpdate=!0:n.fog&&l.fog!==i?n.needsUpdate=!0:(!n.lights||p.stateID===d.stateID&&p.directionalLength===d.directionalLength&&p.pointLength===d.pointLength&&p.spotLength===d.spotLength&&p.rectAreaLength===d.rectAreaLength&&p.hemiLength===d.hemiLength&&p.shadowsLength===d.shadowsLength)&&(void 0===l.numClippingPlanes||l.numClippingPlanes===We.numPlanes&&l.numIntersection===We.numIntersection)||(n.needsUpdate=!0)),n.needsUpdate&&(Xe(n,i,o),n.needsUpdate=!1);var m,h,f=!1,g=!1,v=!1,b=l.program,M=b.getUniforms(),L=l.shader.uniforms;if(X.useProgram(b.program)&&(f=!0,g=!0,v=!0),n.id!==he&&(he=n.id,g=!0),f||ge!==r){if(M.setValue(H,"projectionMatrix",r.projectionMatrix),Y.logarithmicDepthBuffer&&M.setValue(H,"logDepthBufFC",2/(Math.log(r.far+1)/Math.LN2)),ge!==r&&(ge=r,g=!0,v=!0),n.isShaderMaterial||n.isMeshPhongMaterial||n.isMeshStandardMaterial||n.envMap){var x=M.map.cameraPosition;void 0!==x&&x.setValue(H,Ce.setFromMatrixPosition(r.matrixWorld))}(n.isMeshPhongMaterial||n.isMeshLambertMaterial||n.isMeshBasicMaterial||n.isMeshStandardMaterial||n.isShaderMaterial||n.skinning)&&M.setValue(H,"viewMatrix",r.matrixWorldInverse)}if(n.skinning){M.setOptional(H,o,"bindMatrix"),M.setOptional(H,o,"bindMatrixInverse");var w=o.skeleton;if(w){var R=w.bones;if(Y.floatVertexTextures){if(void 0===w.boneTexture){var S=Math.sqrt(4*R.length);S=t._Math.ceilPowerOfTwo(S),S=Math.max(S,4);var T=new Float32Array(S*S*4);T.set(w.boneMatrices);var A=new a.DataTexture(T,S,S,e.RGBAFormat,e.FloatType);A.needsUpdate=!0,w.boneMatrices=T,w.boneTexture=A,w.boneTextureSize=S}M.setValue(H,"boneTexture",w.boneTexture),M.setValue(H,"boneTextureSize",w.boneTextureSize)}else M.setOptional(H,w,"boneMatrices")}}return g&&(M.setValue(H,"toneMappingExposure",ue.toneMappingExposure),M.setValue(H,"toneMappingWhitePoint",ue.toneMappingWhitePoint),n.lights&&(h=v,(m=L).ambientLightColor.needsUpdate=h,m.directionalLights.needsUpdate=h,m.pointLights.needsUpdate=h,m.spotLights.needsUpdate=h,m.rectAreaLights.needsUpdate=h,m.hemisphereLights.needsUpdate=h),i&&n.fog&&function(e,t){e.fogColor.value=t.color,t.isFog?(e.fogNear.value=t.near,e.fogFar.value=t.far):t.isFogExp2&&(e.fogDensity.value=t.density)}(L,i),n.isMeshBasicMaterial?Ke(L,n):n.isMeshLambertMaterial?(Ke(L,n),function(e,t){t.emissiveMap&&(e.emissiveMap.value=t.emissiveMap)}(L,n)):n.isMeshPhongMaterial?(Ke(L,n),n.isMeshToonMaterial?function(e,t){Qe(e,t),t.gradientMap&&(e.gradientMap.value=t.gradientMap)}(L,n):Qe(L,n)):n.isMeshStandardMaterial?(Ke(L,n),n.isMeshPhysicalMaterial?function(e,t){Ze(e,t),e.reflectivity.value=t.reflectivity,e.clearCoat.value=t.clearCoat,e.clearCoatRoughness.value=t.clearCoatRoughness}(L,n):Ze(L,n)):n.isMeshMatcapMaterial?(Ke(L,n),function(t,a){a.matcap&&(t.matcap.value=a.matcap);a.bumpMap&&(t.bumpMap.value=a.bumpMap,t.bumpScale.value=a.bumpScale,a.side===e.BackSide&&(t.bumpScale.value*=-1));a.normalMap&&(t.normalMap.value=a.normalMap,t.normalScale.value.copy(a.normalScale),a.side===e.BackSide&&t.normalScale.value.negate());a.displacementMap&&(t.displacementMap.value=a.displacementMap,t.displacementScale.value=a.displacementScale,t.displacementBias.value=a.displacementBias)}(L,n)):n.isMeshDepthMaterial?(Ke(L,n),function(e,t){t.displacementMap&&(e.displacementMap.value=t.displacementMap,e.displacementScale.value=t.displacementScale,e.displacementBias.value=t.displacementBias)}(L,n)):n.isMeshDistanceMaterial?(Ke(L,n),function(e,t){t.displacementMap&&(e.displacementMap.value=t.displacementMap,e.displacementScale.value=t.displacementScale,e.displacementBias.value=t.displacementBias);e.referencePosition.value.copy(t.referencePosition),e.nearDistance.value=t.nearDistance,e.farDistance.value=t.farDistance}(L,n)):n.isMeshNormalMaterial?(Ke(L,n),function(t,a){a.bumpMap&&(t.bumpMap.value=a.bumpMap,t.bumpScale.value=a.bumpScale,a.side===e.BackSide&&(t.bumpScale.value*=-1));a.normalMap&&(t.normalMap.value=a.normalMap,t.normalScale.value.copy(a.normalScale),a.side===e.BackSide&&t.normalScale.value.negate());a.displacementMap&&(t.displacementMap.value=a.displacementMap,t.displacementScale.value=a.displacementScale,t.displacementBias.value=a.displacementBias)}(L,n)):n.isLineBasicMaterial?(function(e,t){e.diffuse.value=t.color,e.opacity.value=t.opacity}(L,n),n.isLineDashedMaterial&&function(e,t){e.dashSize.value=t.dashSize,e.totalSize.value=t.dashSize+t.gapSize,e.scale.value=t.scale}(L,n)):n.isPointsMaterial?function(e,t){e.diffuse.value=t.color,e.opacity.value=t.opacity,e.size.value=t.size*Se,e.scale.value=.5*Re,e.map.value=t.map,null!==t.map&&(!0===t.map.matrixAutoUpdate&&t.map.updateMatrix(),e.uvTransform.value.copy(t.map.matrix))}(L,n):n.isSpriteMaterial?function(e,t){e.diffuse.value=t.color,e.opacity.value=t.opacity,e.rotation.value=t.rotation,e.map.value=t.map,null!==t.map&&(!0===t.map.matrixAutoUpdate&&t.map.updateMatrix(),e.uvTransform.value.copy(t.map.matrix))}(L,n):n.isShadowMaterial&&(L.color.value=n.color,L.opacity.value=n.opacity),void 0!==L.ltc_1&&(L.ltc_1.value=s.UniformsLib.LTC_1),void 0!==L.ltc_2&&(L.ltc_2.value=s.UniformsLib.LTC_2),W.WebGLUniforms.upload(H,l.uniformsList,L,ue)),n.isShaderMaterial&&!0===n.uniformsNeedUpdate&&(W.WebGLUniforms.upload(H,l.uniformsList,L,ue),n.uniformsNeedUpdate=!1),n.isSpriteMaterial&&M.setValue(H,"center",o.center),M.setValue(H,"modelViewMatrix",o.modelViewMatrix),M.setValue(H,"normalMatrix",o.normalMatrix),M.setValue(H,"modelMatrix",o.matrixWorld),b}function Ke(e,t){var a;e.opacity.value=t.opacity,t.color&&(e.diffuse.value=t.color),t.emissive&&e.emissive.value.copy(t.emissive).multiplyScalar(t.emissiveIntensity),t.map&&(e.map.value=t.map),t.alphaMap&&(e.alphaMap.value=t.alphaMap),t.specularMap&&(e.specularMap.value=t.specularMap),t.envMap&&(e.envMap.value=t.envMap,e.flipEnvMap.value=t.envMap.isCubeTexture?-1:1,e.reflectivity.value=t.reflectivity,e.refractionRatio.value=t.refractionRatio,e.maxMipLevel.value=K.get(t.envMap).__maxMipLevel),t.lightMap&&(e.lightMap.value=t.lightMap,e.lightMapIntensity.value=t.lightMapIntensity),t.aoMap&&(e.aoMap.value=t.aoMap,e.aoMapIntensity.value=t.aoMapIntensity),t.map?a=t.map:t.specularMap?a=t.specularMap:t.displacementMap?a=t.displacementMap:t.normalMap?a=t.normalMap:t.bumpMap?a=t.bumpMap:t.roughnessMap?a=t.roughnessMap:t.metalnessMap?a=t.metalnessMap:t.alphaMap?a=t.alphaMap:t.emissiveMap&&(a=t.emissiveMap),void 0!==a&&(a.isWebGLRenderTarget&&(a=a.texture),!0===a.matrixAutoUpdate&&a.updateMatrix(),e.uvTransform.value.copy(a.matrix))}function Qe(t,a){t.specular.value=a.specular,t.shininess.value=Math.max(a.shininess,1e-4),a.emissiveMap&&(t.emissiveMap.value=a.emissiveMap),a.bumpMap&&(t.bumpMap.value=a.bumpMap,t.bumpScale.value=a.bumpScale,a.side===e.BackSide&&(t.bumpScale.value*=-1)),a.normalMap&&(t.normalMap.value=a.normalMap,t.normalScale.value.copy(a.normalScale),a.side===e.BackSide&&t.normalScale.value.negate()),a.displacementMap&&(t.displacementMap.value=a.displacementMap,t.displacementScale.value=a.displacementScale,t.displacementBias.value=a.displacementBias)}function Ze(t,a){t.roughness.value=a.roughness,t.metalness.value=a.metalness,a.roughnessMap&&(t.roughnessMap.value=a.roughnessMap),a.metalnessMap&&(t.metalnessMap.value=a.metalnessMap),a.emissiveMap&&(t.emissiveMap.value=a.emissiveMap),a.bumpMap&&(t.bumpMap.value=a.bumpMap,t.bumpScale.value=a.bumpScale,a.side===e.BackSide&&(t.bumpScale.value*=-1)),a.normalMap&&(t.normalMap.value=a.normalMap,t.normalScale.value.copy(a.normalScale),a.side===e.BackSide&&t.normalScale.value.negate()),a.displacementMap&&(t.displacementMap.value=a.displacementMap,t.displacementScale.value=a.displacementScale,t.displacementBias.value=a.displacementBias),a.envMap&&(t.envMapIntensity.value=a.envMapIntensity)}He.setAnimationLoop(function(e){De.isPresenting()||Ve&&Ve(e)}),"undefined"!=typeof window&&He.setContext(window),this.setAnimationLoop=function(e){Ve=e,De.setAnimationLoop(e),He.start()},this.render=function(e,t,a,r){if(t&&t.isCamera){if(!pe){fe.geometry=null,fe.program=null,fe.wireframe=!1,he=-1,ge=null,!0===e.autoUpdate&&e.updateMatrixWorld(),null===t.parent&&t.updateMatrixWorld(),De.enabled&&(t=De.getCamera(t)),(z=re.get(e,t)).init(),e.onBeforeRender(ue,e,t,a),Be.multiplyMatrices(t.projectionMatrix,t.matrixWorldInverse),ye.setFromMatrix(Be),Ge=this.localClippingEnabled,_e=We.init(this.clippingPlanes,Ge,t),(V=ae.get(e,t)).init(),function e(t,a,r,i){if(!1===t.visible)return;var n=t.layers.test(a.layers);if(n)if(t.isGroup)r=t.renderOrder;else if(t.isLight)z.pushLight(t),t.castShadow&&z.pushShadow(t);else if(t.isSprite){if(!t.frustumCulled||ye.intersectsSprite(t)){i&&Ce.setFromMatrixPosition(t.matrixWorld).applyMatrix4(Be);var s=ee.update(t),o=t.material;V.push(t,s,o,r,Ce.z,null)}}else if(t.isImmediateRenderObject)i&&Ce.setFromMatrixPosition(t.matrixWorld).applyMatrix4(Be),V.push(t,null,t.material,r,Ce.z,null);else if((t.isMesh||t.isLine||t.isPoints)&&(t.isSkinnedMesh&&t.skeleton.update(),!t.frustumCulled||ye.intersectsObject(t))){i&&Ce.setFromMatrixPosition(t.matrixWorld).applyMatrix4(Be);var s=ee.update(t),o=t.material;if(Array.isArray(o))for(var l=s.groups,u=0,p=l.length;u<p;u++){var d=l[u],c=o[d.materialIndex];c&&c.visible&&V.push(t,s,c,r,Ce.z,d)}else o.visible&&V.push(t,s,o,r,Ce.z,null)}var m=t.children;for(var u=0,p=m.length;u<p;u++)e(m[u],a,r,i)}(e,t,0,ue.sortObjects),!0===ue.sortObjects&&V.sort(),_e&&We.beginShadows();var i=z.state.shadowsArray;Ue.render(i,e,t),z.setupLights(t),_e&&We.endShadows(),this.info.autoReset&&this.info.reset(),void 0===a&&(a=null),this.setRenderTarget(a),ie.render(V,e,t,r);var n=V.opaque,s=V.transparent;if(e.overrideMaterial){var o=e.overrideMaterial;n.length&&ke(n,e,t,o),s.length&&ke(s,e,t,o)}else n.length&&ke(n,e,t),s.length&&ke(s,e,t);a&&(Q.updateRenderTargetMipmap(a),Q.updateMultisampleRenderTarget(a)),X.buffers.depth.setTest(!0),X.buffers.depth.setMask(!0),X.buffers.color.setMask(!0),X.setPolygonOffset(!1),e.onAfterRender(ue,e,t),De.enabled&&De.submitFrame(),V=null,z=null}}else console.error("THREE.WebGLRenderer.render: camera is not an instance of THREE.Camera.")},this.allocTextureUnit=function(){var e=xe;return e>=Y.maxTextures&&console.warn("THREE.WebGLRenderer: Trying to use "+e+" texture units while this GPU supports only "+Y.maxTextures),xe+=1,e},this.setTexture2D=(ze=!1,function(e,t){e&&e.isWebGLRenderTarget&&(ze||(console.warn("THREE.WebGLRenderer.setTexture2D: don't use render targets as textures. Use their .texture property instead."),ze=!0),e=e.texture),Q.setTexture2D(e,t)}),this.setTexture3D=function(e,t){Q.setTexture3D(e,t)},this.setTexture=function(){var e=!1;return function(t,a){e||(console.warn("THREE.WebGLRenderer: .setTexture is deprecated, use setTexture2D instead."),e=!0),Q.setTexture2D(t,a)}}(),this.setTextureCube=function(){var e=!1;return function(t,a){t&&t.isWebGLRenderTargetCube&&(e||(console.warn("THREE.WebGLRenderer.setTextureCube: don't use cube render targets as textures. Use their .texture property instead."),e=!0),t=t.texture),t&&t.isCubeTexture||Array.isArray(t.image)&&6===t.image.length?Q.setTextureCube(t,a):Q.setTextureCubeDynamic(t,a)}}(),this.setFramebuffer=function(e){de=e},this.getRenderTarget=function(){return ce},this.setRenderTarget=function(e){ce=e,e&&void 0===K.get(e).__webglFramebuffer&&Q.setupRenderTarget(e);var t=de,a=!1;if(e){var r=K.get(e).__webglFramebuffer;e.isWebGLRenderTargetCube?(t=r[e.activeCubeFace],a=!0):t=e.isWebGLMultisampleRenderTarget?K.get(e).__webglMultisampledFramebuffer:r,be.copy(e.viewport),Me.copy(e.scissor),Le=e.scissorTest}else be.copy(Te).multiplyScalar(Se),Me.copy(Ae).multiplyScalar(Se),Le=Ee;if(me!==t&&(H.bindFramebuffer(H.FRAMEBUFFER,t),me=t),X.viewport(be),X.scissor(Me),X.setScissorTest(Le),a){var i=K.get(e.texture);H.framebufferTexture2D(H.FRAMEBUFFER,H.COLOR_ATTACHMENT0,H.TEXTURE_CUBE_MAP_POSITIVE_X+e.activeCubeFace,i.__webglTexture,e.activeMipMapLevel)}},this.readRenderTargetPixels=function(t,a,r,i,n,s){if(t&&t.isWebGLRenderTarget){var o=K.get(t).__webglFramebuffer;if(o){var l=!1;o!==me&&(H.bindFramebuffer(H.FRAMEBUFFER,o),l=!0);try{var u=t.texture,p=u.format,d=u.type;if(p!==e.RGBAFormat&&le.convert(p)!==H.getParameter(H.IMPLEMENTATION_COLOR_READ_FORMAT))return void console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not in RGBA or implementation defined format.");if(!(d===e.UnsignedByteType||le.convert(d)===H.getParameter(H.IMPLEMENTATION_COLOR_READ_TYPE)||d===e.FloatType&&(Y.isWebGL2||k.get("OES_texture_float")||k.get("WEBGL_color_buffer_float"))||d===e.HalfFloatType&&(Y.isWebGL2?k.get("EXT_color_buffer_float"):k.get("EXT_color_buffer_half_float"))))return void console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not in UnsignedByteType or implementation defined type.");H.checkFramebufferStatus(H.FRAMEBUFFER)===H.FRAMEBUFFER_COMPLETE?a>=0&&a<=t.width-i&&r>=0&&r<=t.height-n&&H.readPixels(a,r,i,n,le.convert(p),le.convert(d),s):console.error("THREE.WebGLRenderer.readRenderTargetPixels: readPixels from renderTarget failed. Framebuffer not complete.")}finally{l&&H.bindFramebuffer(H.FRAMEBUFFER,me)}}}else console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not THREE.WebGLRenderTarget.")},this.copyFramebufferToTexture=function(e,t,a){var r=t.image.width,i=t.image.height,n=le.convert(t.format);this.setTexture2D(t,0),H.copyTexImage2D(H.TEXTURE_2D,a||0,n,e.x,e.y,r,i,0)},this.copyTextureToTexture=function(e,t,a,r){var i=t.image.width,n=t.image.height,s=le.convert(a.format),o=le.convert(a.type);this.setTexture2D(a,0),t.isDataTexture?H.texSubImage2D(H.TEXTURE_2D,r||0,e.x,e.y,i,n,s,o,t.image.data):H.texSubImage2D(H.TEXTURE_2D,r||0,e.x,e.y,s,o,t.image)}}
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"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.Cache=void 0;var e={enabled:!1,files:{},add:function(e,t){!1!==this.enabled&&(this.files[e]=t)},get:function(e){if(!1!==this.enabled)return this.files[e]},remove:function(e){delete this.files[e]},clear:function(){this.files={}}};exports.Cache=e;
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"use strict";function o(o,t,r){var n=this,i=!1,e=0,s=0,a=void 0;this.onStart=void 0,this.onLoad=o,this.onProgress=t,this.onError=r,this.itemStart=function(o){s++,!1===i&&void 0!==n.onStart&&n.onStart(o,e,s),i=!0},this.itemEnd=function(o){e++,void 0!==n.onProgress&&n.onProgress(o,e,s),e===s&&(i=!1,void 0!==n.onLoad&&n.onLoad())},this.itemError=function(o){void 0!==n.onError&&n.onError(o)},this.resolveURL=function(o){return a?a(o):o},this.setURLModifier=function(o){return a=o,this}}Object.defineProperty(exports,"__esModule",{value:!0}),exports.LoadingManager=o,exports.DefaultLoadingManager=void 0;var t=new o;exports.DefaultLoadingManager=t;
},{}],"e/9W":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.ImageLoader=t;var e=require("./Cache.js"),r=require("./LoadingManager.js");function t(e){this.manager=void 0!==e?e:r.DefaultLoadingManager}Object.assign(t.prototype,{crossOrigin:"anonymous",load:function(r,t,i,n){void 0===r&&(r=""),void 0!==this.path&&(r=this.path+r),r=this.manager.resolveURL(r);var a=this,s=e.Cache.get(r);if(void 0!==s)return a.manager.itemStart(r),setTimeout(function(){t&&t(s),a.manager.itemEnd(r)},0),s;var o=document.createElementNS("http://www.w3.org/1999/xhtml","img");function d(){o.removeEventListener("load",d,!1),o.removeEventListener("error",m,!1),e.Cache.add(r,this),t&&t(this),a.manager.itemEnd(r)}function m(e){o.removeEventListener("load",d,!1),o.removeEventListener("error",m,!1),n&&n(e),a.manager.itemError(r),a.manager.itemEnd(r)}return o.addEventListener("load",d,!1),o.addEventListener("error",m,!1),"data:"!==r.substr(0,5)&&void 0!==this.crossOrigin&&(o.crossOrigin=this.crossOrigin),a.manager.itemStart(r),o.src=r,o},setCrossOrigin:function(e){return this.crossOrigin=e,this},setPath:function(e){return this.path=e,this}});
},{"./Cache.js":"Oywa","./LoadingManager.js":"bW6B"}],"QAHu":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.TextureLoader=a;var e=require("../constants.js"),r=require("./ImageLoader.js"),t=require("../textures/Texture.js"),s=require("./LoadingManager.js");function a(e){this.manager=void 0!==e?e:s.DefaultLoadingManager}Object.assign(a.prototype,{crossOrigin:"anonymous",load:function(s,a,i,n){var o=new t.Texture,u=new r.ImageLoader(this.manager);return u.setCrossOrigin(this.crossOrigin),u.setPath(this.path),u.load(s,function(r){o.image=r;var t=s.search(/\.jpe?g($|\?)/i)>0||0===s.search(/^data\:image\/jpeg/);o.format=t?e.RGBFormat:e.RGBAFormat,o.needsUpdate=!0,void 0!==a&&a(o)},i,n),o},setCrossOrigin:function(e){return this.crossOrigin=e,this},setPath:function(e){return this.path=e,this}});
},{"../constants.js":"y6Nk","./ImageLoader.js":"e/9W","../textures/Texture.js":"L5Pf","./LoadingManager.js":"bW6B"}],"C7HB":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.vertex=exports.fragment=void 0;var e="\nuniform vec2 u_resolution;\n\nuniform sampler2D u_texture;\nuniform sampler2D u_texture2;\nuniform vec2 u_textureFactor;\nuniform vec2 u_texture2Factor;\nuniform float u_textureProgress;\n\n// RGB\nuniform vec2 u_rgbPosition;\nuniform vec2 u_rgbVelocity;\n\nvarying vec2 vUv;\nvec2 centeredAspectRatio(vec2 uvs, vec2 factor){\n    return uvs * factor - factor /2. + 0.5;\n}\nvoid main(){\n    // On THREE 102 The image is has Y backwards\n    // vec2 flipedUV = vec2(vUv.x,1.-vUv.y);\n\n    vec2 normalizedRgbPos = u_rgbPosition / u_resolution;\n    normalizedRgbPos.y = 1. - normalizedRgbPos.y; \n\n    \n    vec2 vel = u_rgbVelocity;\n    float dist = distance(normalizedRgbPos + vel / u_resolution, vUv.xy);\n\n    float ratio = clamp(1.0 - dist * 5., 0., 1.);\n\n\n    vec4 tex1 = vec4(1.);\n    vec4 tex2 = vec4(1.);\n\n    vec2 uv = vUv;\n\n    uv.x -= sin(uv.y) * ratio / 100. * (vel.x + vel.y) / 7.;\n    uv.y -= sin(uv.x) * ratio / 100. * (vel.x + vel.y) / 7.;\n\n    tex1.r = texture2D(u_texture, centeredAspectRatio(uv, u_textureFactor )).r;\n    tex2.r = texture2D(u_texture2, centeredAspectRatio(uv, u_textureFactor )).r;\n\n    \n    uv.x -= sin(uv.y) * ratio / 150. * (vel.x + vel.y) / 7.;\n    uv.y -= sin(uv.x) * ratio / 150. * (vel.x + vel.y) / 7.;\n\n    tex1.g = texture2D(u_texture, centeredAspectRatio(uv, u_textureFactor )).g;\n    tex2.g = texture2D(u_texture2, centeredAspectRatio(uv, u_textureFactor )).g;\n    \n    uv.x -= sin(uv.y) * ratio / 300. * (vel.x + vel.y) / 7.;\n    uv.y -= sin(uv.x) * ratio / 300. * (vel.x + vel.y) / 7.;\n\n    tex1.b = texture2D(u_texture, centeredAspectRatio(uv, u_textureFactor )).b;\n    tex2.b = texture2D(u_texture2, centeredAspectRatio(uv, u_textureFactor )).b;\n     \n    \n\n\n    vec4 fulltex1 = texture2D(u_texture, centeredAspectRatio(vUv, u_textureFactor) );\n    vec4 fulltex2 = texture2D(u_texture2, centeredAspectRatio(vUv, u_texture2Factor));\n    \n    vec4 mixedTextures =  mix(tex1,tex2,u_textureProgress);\n\n    gl_FragColor = mixedTextures;\n}\n";exports.fragment=e;var t="\n#define PI 3.14159265359\nuniform float u_offset;\nuniform float u_progress;\nuniform float u_direction;\nuniform float u_time;\nuniform float u_waveIntensity;\nuniform float u_waveFrequency;\nuniform float u_waveSpeed;\nuniform float u_waveAmplitude;\nvarying vec2 vUv;\nvoid main(){\n    vec3 pos = position.xyz;\n\n    float distance = length(uv.xy - 0.5 );\n    float sizeDist = length(vec2(0.5,0.5));\n    float normalizedDistance = distance/sizeDist ;\n\n    float stickOutEffect = normalizedDistance ;\n    float stickInEffect = -normalizedDistance ;\n\n    \n    float stickEffect = mix(stickOutEffect,stickInEffect, u_direction);\n\n    // Backwards V wave.\n    float stick = 0.5;\n\n    float waveIn = u_progress*(1. / stick); \n    float waveOut =  -( u_progress - 1.) * (1./(1.-stick) );\n    waveOut = pow(smoothstep(0.,1.,waveOut),0.7);\n\n    float stickProgress = min(waveIn, waveOut);\n\n\n\n\n\n    // We can re-use stick Influcse because this oen starts at the same position\n    float offsetInProgress = clamp(waveIn,0.,1.);\n\n    // Invert stickout to get the slope moving upwards to the right\n    // and move it left by 1\n    float offsetOutProgress = clamp(1.-waveOut,0.,1.);\n\n    float offsetProgress = mix(offsetInProgress,offsetOutProgress,u_direction);\n\n\n    float stickOffset = u_offset;\n    pos.z += stickEffect * stickOffset * stickProgress  - u_offset * offsetProgress;\n\n    \n    pos.z += sin(distance * u_waveFrequency - u_time * u_waveSpeed )  * u_waveIntensity * u_waveAmplitude;\n\n    gl_Position =   \n        projectionMatrix * \n        modelViewMatrix * \n         vec4(pos, 1.0);\n\n    vUv = uv;\n}\n";exports.vertex=t;
},{}],"XX42":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.GLManager=u;var e=require("three/src/cameras/PerspectiveCamera.js"),t=require("three/src/scenes/Scene.js"),i=require("three/src/renderers/WebGLRenderer.js"),r=require("three/src/loaders/TextureLoader.js"),s=require("three/src/math/Vector2.js"),n=require("three/src/geometries/PlaneGeometry.js"),o=require("three/src/materials/ShaderMaterial.js"),a=require("three/src/objects/Mesh.js"),h=require("./shaders");function u(n){var o=this,a=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};this.totalEntries=n.length,this.loadedEntries=0;var h=new e.PerspectiveCamera(45,1,.1,1e4);h.position.z=5;var u=new t.Scene;h.lookAt=u.position;var l=new i.WebGLRenderer({alpha:!0,antialias:!0});l.setSize(window.innerWidth,window.innerHeight),l.setPixelRatio(window.devicePixelRatio),this.options=a,this.render=this.render.bind(this),this.textures=n.map(function(e,t){return(new r.TextureLoader).load(e.image,o.calculateAspectRatioFactor.bind(o,t))}),this.factors=n.map(function(e){return new s.Vector2(1,1)}),this.currentIndex=0,this.nextIndex=0,this.textureProgress=0,this.camera=h,this.scene=u,this.renderer=l,this.initialRender=!1,this.time=0,this.loopRaf=null,this.loop=this.loop.bind(this)}u.prototype.getViewSize=function(){var e=this.camera.fov*Math.PI/180;return Math.abs(this.camera.position.z*Math.tan(e/2)*2)},u.prototype.getPlaneSize=function(){var e=this.getViewSize();return{width:1.5*e,height:e}},u.prototype.calculateAspectRatioFactor=function(e,t){var i=this.getPlaneSize(),r=window.innerWidth/window.innerHeight,n=i.width/i.height*r,o=t.image.width/t.image.height,a=1,h=1;n>o?(a=1,h=1/n*o):(a=1*n/o,h=1),this.factors[e]=new s.Vector2(a,h),this.currentIndex===e&&(this.mesh.material.uniforms.u_textureFactor.value=this.factors[e],this.mesh.material.uniforms.u_textureFactor.needsUpdate=!0),this.nextIndex===e&&(this.mesh.material.uniforms.u_texture2Factor.value=this.factors[e],this.mesh.material.uniforms.u_texture2Factor.needsUpdate=!0),this.initialRender&&(this.loadedEntries++,this.loadedEntries===this.totalEntries&&document.body.classList.remove("loading"),this.render())},u.prototype.createPlane=function(){this.getViewSize();var e=this.getPlaneSize(),t=e.width,i=e.height,r=new n.PlaneBufferGeometry(t,i,60,60),u=new o.ShaderMaterial({uniforms:{u_texture:{type:"t",value:this.textures[this.currentIndex]},u_textureFactor:{type:"f",value:this.factors[this.currentIndex]},u_texture2:{type:"t",value:this.textures[this.nextIndex]},u_texture2Factor:{type:"f",value:this.factors[this.nextIndex]},u_textureProgress:{type:"f",value:this.textureProgress},u_offset:{type:"f",value:8},u_progress:{type:"f",value:0},u_direction:{type:"f",value:1},u_effect:{type:"f",value:0},u_time:{type:"f",value:this.time},u_waveIntensity:{type:"f",value:0},u_resolution:{type:"v2",value:new s.Vector2(window.innerWidth,window.innerHeight)},u_rgbPosition:{type:"v2",value:new s.Vector2(window.innerWidth/2,window.innerHeight/2)},u_rgbVelocity:{type:"v2",value:new s.Vector2(0,0)},u_waveFrequency:{type:"f",value:this.options.waveFrequency?this.options.waveFrequency:8},u_waveSpeed:{type:"f",value:this.options.waveSpeed?this.options.waveSpeed:2},u_waveAmplitude:{type:"f",value:this.options.waveAmplitude?this.options.waveAmplitude:1}},vertexShader:h.vertex,fragmentShader:h.fragment,side:2}),l=new a.Mesh(r,u);this.scene.add(l),this.mesh=l},u.prototype.updateTexture=function(e,t){var i=!1;null!=e&&this.newIndex!==this.currentIndex&&(this.currentIndex=this.nextIndex,this.nextIndex=e,this.textureProgress=0,this.mesh.material.uniforms.u_textureProgress.value=0,this.mesh.material.uniforms.u_texture.value=this.textures[this.currentIndex],this.mesh.material.uniforms.u_textureFactor.value=this.factors[this.currentIndex],this.mesh.material.uniforms.u_texture2.value=this.textures[e],this.mesh.material.uniforms.u_texture2Factor.value=this.factors[e],i=!0),null!=t&&t!==this.textureProgress&&(this.mesh.material.uniforms.u_textureProgress.value=t,this.textureProgress=t,i=!0),!this.loopRaf&&i&&this.render()},u.prototype.updateStickEffect=function(e){var t=e.progress,i=e.direction,r=e.waveIntensity;this.mesh.material.uniforms.u_progress.value=t,this.mesh.material.uniforms.u_direction.value=i,this.mesh.material.uniforms.u_waveIntensity.value=r},u.prototype.updateRgbEffect=function(e){var t=e.position,i=e.velocity;this.mesh.material.uniforms.u_rgbPosition.value=new s.Vector2(t.x,t.y),this.mesh.material.uniforms.u_rgbVelocity.value=new s.Vector2(i.x,i.y),this.loopRaf||this.render()},u.prototype.render=function(){this.initialRender||(this.initialRender=!0),this.renderer.render(this.scene,this.camera)},u.prototype.mount=function(e){e.appendChild(this.renderer.domElement)},u.prototype.unmount=function(){this.mesh.material.dispose(),this.mesh.geometry.dispose(),this.mesh=null,this.renderer=null,this.camera=null,this.scene=null,this.container=null},u.prototype.onResize=function(){this.renderer.setSize(window.innerWidth,window.innerHeight),this.mesh.material.uniforms.u_resolution.value=new s.Vector2(window.innerWidth,window.innerHeight);for(var e=0;e<this.textures.length;e++)this.textures[e].image&&this.calculateAspectRatioFactor(e,this.textures[e]);this.render()},u.prototype.scheduleLoop=function(){this.loopRaf||this.loop()},u.prototype.loop=function(){this.render(),this.time+=.1,this.mesh.material.uniforms.u_time.value=this.time,this.loopRaf=requestAnimationFrame(this.loop)},u.prototype.cancelLoop=function(){cancelAnimationFrame(this.loopRaf),this.loopRaf=null};
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var process = require("process");
var e=require("process");Object.defineProperty(exports,"__esModule",{value:!0}),exports.getFrameData=exports.cancelSync=exports.default=void 0;var n,t=require("hey-listen"),r=0,a="undefined"!=typeof window&&void 0!==window.requestAnimationFrame?function(e){return window.requestAnimationFrame(e)}:function(e){var n=Date.now(),t=Math.max(0,16.7-(n-r));r=n+t,setTimeout(function(){return e(r)},t)},c=function(e){var n=[],r=[],a=0,c=!1,o=0,i=new WeakSet,d=new WeakSet,u={cancel:function(e){var n=r.indexOf(e);i.add(e),-1!==n&&r.splice(n,1)},process:function(t){var s,f;if(c=!0,n=(s=[r,n])[0],(r=s[1]).length=0,a=n.length)for(o=0;o<a;o++)(f=n[o])(t),!0!==d.has(f)||i.has(f)||(u.schedule(f),e(!0));c=!1},schedule:function(e,o,u){void 0===o&&(o=!1),void 0===u&&(u=!1),(0,t.invariant)("function"==typeof e,"Argument must be a function");var s=u&&c,f=s?n:r;i.delete(e),o&&d.add(e),-1===f.indexOf(e)&&(f.push(e),s&&(a=n.length))}};return u};!function(e){e.Read="read",e.Update="update",e.Render="render",e.PostRender="postRender",e.FixedUpdate="fixedUpdate"}(n||(n={}));var o=40,i=1/60*1e3,d=!0,u=!1,s=!1,f={delta:0,timestamp:0},p=[n.Read,n.Update,n.Render,n.PostRender],l=function(e){return u=e},v=p.reduce(function(e,n){var t=c(l);return e.sync[n]=function(e,n,r){return void 0===n&&(n=!1),void 0===r&&(r=!1),u||R(),t.schedule(e,n,r),e},e.cancelSync[n]=function(e){return t.cancel(e)},e.steps[n]=t,e},{steps:{},sync:{},cancelSync:{}}),m=v.steps,h=v.sync,x=v.cancelSync;exports.cancelSync=x;var y=function(e){return m[e].process(f)},w=function(e){u=!1,f.delta=d?i:Math.max(Math.min(e-f.timestamp,o),1),d||(i=f.delta),f.timestamp=e,s=!0,p.forEach(y),s=!1,u&&(d=!1,a(w))},R=function(){u=!0,d=!0,s||a(w)},S=function(){return f};exports.getFrameData=S;var g=h;exports.default=g;
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n.circIn}}),Object.defineProperty(exports,"circOut",{enumerable:!0,get:function(){return n.circOut}}),Object.defineProperty(exports,"circInOut",{enumerable:!0,get:function(){return n.circInOut}}),Object.defineProperty(exports,"backIn",{enumerable:!0,get:function(){return n.backIn}}),Object.defineProperty(exports,"backOut",{enumerable:!0,get:function(){return n.backOut}}),Object.defineProperty(exports,"backInOut",{enumerable:!0,get:function(){return n.backInOut}}),Object.defineProperty(exports,"anticipate",{enumerable:!0,get:function(){return n.anticipate}}),Object.defineProperty(exports,"reversed",{enumerable:!0,get:function(){return n.reversed}}),Object.defineProperty(exports,"mirrored",{enumerable:!0,get:function(){return n.mirrored}}),exports.wrap=exports.velocityPerSecond=exports.velocityPerFrame=exports.toDecimal=exports.steps=exports.springForceLinear=exports.springForceExpo=exports.springForce=exports.snap=exports.smoothFrame=exports.smooth=exports.radiansToDegrees=exports.progress=exports.pointFromVector=exports.pipe=exports.mixComplex=exports.mixColor=exports.mixArray=exports.mix=exports.isPoint3D=exports.isPoint=exports.distance=exports.degreesToRadians=exports.conditional=exports.clamp=exports.applyOffset=exports.angle=void 0;var r=require("style-value-types"),e=require("hey-listen"),t=require("framesync"),n=require("@popmotion/easing"),o={x:0,y:0,z:0},a=function(r){return"number"==typeof r},i=function(r){return 180*r/Math.PI};exports.radiansToDegrees=i;var u=function(r,e){return void 0===e&&(e=o),i(Math.atan2(e.y-r.y,e.x-r.x))};exports.angle=u;var s=function(r,e){var t=!0;return void 0===e&&(e=r,t=!1),function(n){return t?n-r+e:(r=n,t=!0,e)}};exports.applyOffset=s;var c=function(r){return function(e,t,n){return void 0!==n?r(e,t,n):function(n){return r(e,t,n)}}},p=function(r,e,t){return Math.min(Math.max(t,r),e)},f=c(p);exports.clamp=f;var x=function(r,e){return function(t){return r(t)?e(t):t}};exports.conditional=x;var v=function(r){return r*Math.PI/180};exports.degreesToRadians=v;var l=function(r){return r.hasOwnProperty("x")&&r.hasOwnProperty("y")};exports.isPoint=l;var m=function(r){return l(r)&&r.hasOwnProperty("z")};exports.isPoint3D=m;var h=function(r,e){return Math.abs(r-e)},d=function(r,e){if(void 0===e&&(e=o),a(r)&&a(e))return h(r,e);if(l(r)&&l(e)){var t=h(r.x,e.x),n=h(r.y,e.y),i=m(r)&&m(e)?h(r.z,e.z):0;return Math.sqrt(Math.pow(t,2)+Math.pow(n,2)+Math.pow(i,2))}return 0};exports.distance=d;var b=function(r,e,t){var n=e-r;return 0===n?1:(t-r)/n};exports.progress=b;var g=function(r,e,t){return-t*r+t*e+r};exports.mix=g;var y=function(){return(y=Object.assign||function(r){for(var e,t=1,n=arguments.length;t<n;t++)for(var o in 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A=function(t,n){var o=r.complex.createTransformer(t);return(0,e.invariant)(o(t)===r.complex.createTransformer(n)(t),"Values '"+t+"' and '"+n+"' are of different format, or a value might have changed value type."),F(w(r.complex.parse(t),r.complex.parse(n)),o)};exports.mixComplex=A;var k=function(r,e){return function(t){return g(r,e,t)}};function q(e){return"number"==typeof e?k:r.color.test(e)?j:A}function B(r,e,t){for(var n=[],o=t||q(r[0]),a=r.length-1,i=0;i<a;i++){var u=o(r[i],r[i+1]);if(e){var s=Array.isArray(e)?e[i]:e;u=F(s,u)}n.push(u)}return n}function D(r,e){var t=r[0],n=r[1],o=e[0];return function(r){return o(b(t,n,r))}}function z(r,e){var t=r.length,n=t-1;return function(o){var a=0,i=!1;if(o<=r[0]?i=!0:o>=r[n]&&(a=n-1,i=!0),!i){for(var u=1;u<t&&!(r[u]>o||u===n);u++);a=u-1}var s=b(r[a],r[a+1],o);return e[a](s)}}function E(r,t,n){var o=void 0===n?{}:n,a=o.clamp,i=void 0===a||a,u=o.ease,s=o.mixer,c=r.length;(0,e.invariant)(c===t.length,"Both input and output ranges must be the same 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},{"@popmotion/popcorn":"cue+"}],"btfs":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0});var e=function(){return function(e,t){var r=this,o=e.middleware,i=e.onComplete;this.isActive=!0,this.update=function(e){r.observer.update&&r.updateObserver(e)},this.complete=function(){r.observer.complete&&r.isActive&&r.observer.complete(),r.onComplete&&r.onComplete(),r.isActive=!1},this.error=function(e){r.observer.error&&r.isActive&&r.observer.error(e),r.isActive=!1},this.observer=t,this.updateObserver=function(e){return t.update(e)},this.onComplete=i,t.update&&o&&o.length&&o.forEach(function(e){return r.updateObserver=e(r.updateObserver,r.complete)})}}();exports.Observer=e,exports.default=function(t,r,o){var i=r.middleware;return new e({middleware:i,onComplete:o},"function"==typeof t?{update:t}:t)};
},{}],"bkas":[function(require,module,exports) {
"use strict";var t=this&&this.__extends||function(){var t=function(r,e){return(t=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,r){t.__proto__=r}||function(t,r){for(var e in r)r.hasOwnProperty(e)&&(t[e]=r[e])})(r,e)};return function(r,e){function n(){this.constructor=r}t(r,e),r.prototype=null===e?Object.create(e):(n.prototype=e.prototype,new n)}}(),r=this&&this.__assign||function(){return(r=Object.assign||function(t){for(var r,e=1,n=arguments.length;e<n;e++)for(var o in r=arguments[e])Object.prototype.hasOwnProperty.call(r,o)&&(t[o]=r[o]);return t}).apply(this,arguments)},e=this&&this.__rest||function(t,r){var e={};for(var n in t)Object.prototype.hasOwnProperty.call(t,n)&&r.indexOf(n)<0&&(e[n]=t[n]);if(null!=t&&"function"==typeof Object.getOwnPropertySymbols){var o=0;for(n=Object.getOwnPropertySymbols(t);o<n.length;o++)r.indexOf(n[o])<0&&Object.prototype.propertyIsEnumerable.call(t,n[o])&&(e[n[o]]=t[n[o]])}return e},n=this&&this.__importDefault||function(t){return t&&t.__esModule?t:{default:t}};Object.defineProperty(exports,"__esModule",{value:!0});var o=n(require("../chainable")),i=n(require("../observer")),u=function(n){function o(){return null!==n&&n.apply(this,arguments)||this}return t(o,n),o.prototype.create=function(t){return new o(t)},o.prototype.start=function(t){void 0===t&&(t={});var n=!1,o={stop:function(){}},u=this.props,s=u.init,p=e(u,["init"]),c=s(i.default(t,p,function(){n=!0,o.stop()}));return o=c?r(r({},o),c):o,t.registerParent&&t.registerParent(o),n&&o.stop(),o},o}(o.default);exports.Action=u,exports.default=function(t){return new u({init:t})};
},{"../chainable":"KOul","../observer":"btfs"}],"tiEx":[function(require,module,exports) {
"use strict";var t=this&&this.__importDefault||function(t){return t&&t.__esModule?t:{default:t}};Object.defineProperty(exports,"__esModule",{value:!0});var e=t(require("framesync")),r=t(require("../action")),u=function(t){var u=t.getCount,n=t.getFirst,o=t.getOutput,a=t.mapApi,i=t.setProp,c=t.startActions;return function(t){return r.default(function(r){var f=r.update,s=r.complete,p=r.error,d=u(t),l=o(),v=function(){return f(l)},_=0,m=c(t,function(t,r){var u=!1;return t.start({complete:function(){u||(u=!0,++_===d&&e.default.update(s))},error:p,update:function(t){i(l,r,t),e.default.update(v,!1,!0)}})});return Object.keys(n(m)).reduce(function(t,e){return t[e]=a(m,e),t},{})})}};exports.default=u;
},{"framesync":"bSZI","../action":"bkas"}],"Or16":[function(require,module,exports) {
"use strict";var t=this&&this.__importDefault||function(t){return t&&t.__esModule?t:{default:t}};Object.defineProperty(exports,"__esModule",{value:!0});var e=t(require("./multi")),r=e.default({getOutput:function(){return{}},getCount:function(t){return Object.keys(t).length},getFirst:function(t){return t[Object.keys(t)[0]]},mapApi:function(t,e){return function(){for(var r=[],n=0;n<arguments.length;n++)r[n]=arguments[n];return Object.keys(t).reduce(function(n,u){var i;return t[u][e]&&(r[0]&&void 0!==r[0][u]?n[u]=t[u][e](r[0][u]):n[u]=(i=t[u])[e].apply(i,r)),n},{})}},setProp:function(t,e,r){return t[e]=r},startActions:function(t,e){return Object.keys(t).reduce(function(r,n){return r[n]=e(t[n],n),r},{})}});exports.default=r;
},{"./multi":"tiEx"}],"O9o7":[function(require,module,exports) {
"use strict";var t=this&&this.__importDefault||function(t){return t&&t.__esModule?t:{default:t}};Object.defineProperty(exports,"__esModule",{value:!0});var r=t(require("./multi")),n=r.default({getOutput:function(){return[]},getCount:function(t){return t.length},getFirst:function(t){return t[0]},mapApi:function(t,r){return function(){for(var n=[],e=0;e<arguments.length;e++)n[e]=arguments[e];return t.map(function(t,e){if(t[r])return Array.isArray(n[0])?t[r](n[0][e]):t[r].apply(t,n)})}},setProp:function(t,r,n){return t[r]=n},startActions:function(t,r){return t.map(function(t,n){return r(t,n)})}});exports.default=function(){for(var t=[],r=0;r<arguments.length;r++)t[r]=arguments[r];return n(t)};
},{"./multi":"tiEx"}],"opif":[function(require,module,exports) {
"use strict";var r=this&&this.__assign||function(){return(r=Object.assign||function(r){for(var e,t=1,n=arguments.length;t<n;t++)for(var o in e=arguments[t])Object.prototype.hasOwnProperty.call(e,o)&&(r[o]=e[o]);return r}).apply(this,arguments)},e=this&&this.__rest||function(r,e){var t={};for(var n in r)Object.prototype.hasOwnProperty.call(r,n)&&e.indexOf(n)<0&&(t[n]=r[n]);if(null!=r&&"function"==typeof Object.getOwnPropertySymbols){var o=0;for(n=Object.getOwnPropertySymbols(r);o<n.length;o++)e.indexOf(n[o])<0&&Object.prototype.propertyIsEnumerable.call(r,n[o])&&(t[n[o]]=r[n[o]])}return t},t=this&&this.__importDefault||function(r){return r&&r.__esModule?r:{default:r}};Object.defineProperty(exports,"__esModule",{value:!0});var n=require("style-value-types"),o=t(require("../compositors/composite")),u=t(require("../compositors/parallel")),i=require("@popmotion/popcorn"),c=require("hey-listen"),f=function(r){var e=Object.keys(r),t=function(e,t){return void 0!==e&&!r[t](e)};return{getVectorKeys:function(r){return e.reduce(function(e,n){return t(r[n],n)&&e.push(n),e},[])},testVectorProps:function(r){return r&&e.some(function(e){return t(r[e],e)})}}},a=[n.px,n.percent,n.degrees,n.vh,n.vw],s=function(r){return a.find(function(e){return e.test(r)})},p=function(r){return Boolean(s(r))},l=function(r,e){return r(e)},m=function(r){return function(e,t){return e[t]=e[t][r],e}},y=function(e,t,n){var o=n[0],i=t[o].map(function(o,u){var i=n.reduce(m(u),r({},t));return x(o)(e,i)});return u.default.apply(void 0,i)},v=function(r){return function(e,t){return e[t]=e[t][r],e}},d=function(e,t,n){var u=n[0],i=Object.keys(t[u]).reduce(function(o,i){var c=n.reduce(v(i),r({},t));return o[i]=x(t[u][i])(e,c),o},{});return o.default(i)},h=function(t,n){var o=n.from,u=n.to,i=e(n,["from","to"]),c=s(o)||s(u),f=c.transform,a=c.parse;return t(r(r({},i),{from:"string"==typeof o?a(o):o,to:"string"==typeof u?a(u):u})).pipe(f)},O=function(t,o){var u=o.from,c=o.to,f=e(o,["from","to"]);return t(r(r({},f),{from:0,to:1})).pipe(i.mixColor(u,c),n.color.transform)},b=function(t,o){var u=o.from,f=o.to,a=e(o,["from","to"]),s=n.complex.createTransformer(u);return c.invariant(s(u)===n.complex.createTransformer(f)(u),"Values '"+u+"' and '"+f+"' are of different format, or a value might have changed value type."),t(r(r({},a),{from:0,to:1})).pipe(i.mixArray(n.complex.parse(u),n.complex.parse(f)),s)},g=function(r,e){var t=f(e),n=t.testVectorProps,o=t.getVectorKeys;return function(e){if(!n(e))return r(e);var t=o(e),u=e[t[0]];return x(u)(r,e,t)}},x=function(r){var e=l;return"number"==typeof r?e=l:Array.isArray(r)?e=y:p(r)?e=h:n.color.test(r)?e=O:n.complex.test(r)?e=b:"object"==typeof r&&(e=d),e};exports.default=g;
},{"style-value-types":"Hokg","../compositors/composite":"Or16","../compositors/parallel":"O9o7","@popmotion/popcorn":"cue+","hey-listen":"KFGT"}],"WRxs":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0});var e=require("@popmotion/popcorn");exports.angle=e.angle,exports.degreesToRadians=e.degreesToRadians,exports.distance=e.distance,exports.isPoint3D=e.isPoint3D,exports.isPoint=e.isPoint,exports.dilate=e.mix,exports.getValueFromProgress=e.mix,exports.pointFromAngleAndDistance=e.pointFromVector,exports.getProgressFromValue=e.progress,exports.radiansToDegrees=e.radiansToDegrees,exports.smooth=e.smoothFrame,exports.speedPerFrame=e.velocityPerFrame,exports.speedPerSecond=e.velocityPerSecond,exports.stepProgress=function(e,o){var r=1/(e-1),s=1/(2*(e-1)),t=Math.min(o,1)/s;return Math.floor((t+1)/2)*r};
},{"@popmotion/popcorn":"cue+"}],"e6Gg":[function(require,module,exports) {
var process = require("process");
var e=require("process"),t=this&&this.__importStar||function(e){if(e&&e.__esModule)return e;var t={};if(null!=e)for(var r in e)Object.hasOwnProperty.call(e,r)&&(t[r]=e[r]);return t.default=e,t},r=this&&this.__importDefault||function(e){return e&&e.__esModule?e:{default:e}};Object.defineProperty(exports,"__esModule",{value:!0});var a=t(require("framesync")),s=require("style-value-types"),i=r(require("../../action")),n=r(require("../../action/vector")),u=require("../../calc"),o=function(e){return void 0===e&&(e={}),i.default(function(t){var r=t.update,s=t.complete,i=e.velocity,n=void 0===i?0:i,o=e.from,d=void 0===o?0:o,c=e.to,l=void 0===c?0:c,f=e.stiffness,v=void 0===f?100:f,p=e.damping,m=void 0===p?10:p,h=e.mass,M=void 0===h?1:h,b=e.restSpeed,_=void 0===b?.01:b,q=e.restDelta,y=void 0===q?.01:q,S=n?-n/1e3:0,x=0,O=l-d,P=d,g=P,j=a.default.update(function(e){var t=e.delta;x+=t;var i=m/(2*Math.sqrt(v*M)),o=Math.sqrt(v/M)/1e3;if(g=P,i<1){var d=Math.exp(-i*o*x),c=o*Math.sqrt(1-i*i);P=l-d*((S+i*o*O)/c*Math.sin(c*x)+O*Math.cos(c*x))}else{d=Math.exp(-o*x);P=l-d*(O+(S+o*O)*x)}n=u.speedPerSecond(P-g,t);var f=Math.abs(n)<=_,p=Math.abs(l-P)<=y;f&&p?(r(P=l),a.cancelSync.update(j),s()):r(P)},!0);return{stop:function(){return a.cancelSync.update(j)}}})},d=n.default(o,{from:s.number.test,to:s.number.test,stiffness:s.number.test,damping:s.number.test,mass:s.number.test,velocity:s.number.test});exports.default=d;
},{"framesync":"bSZI","style-value-types":"Hokg","../../action":"bkas","../../action/vector":"opif","../../calc":"WRxs","process":"pBGv"}],"Zu7q":[function(require,module,exports) {
"use strict";function t(t,s){if(!(t instanceof s))throw new TypeError("Cannot call a class as a function")}function s(t,s){for(var r=0;r<s.length;r++){var e=s[r];e.enumerable=e.enumerable||!1,e.configurable=!0,"value"in e&&(e.writable=!0),Object.defineProperty(t,e.key,e)}}function r(t,r,e){return r&&s(t.prototype,r),e&&s(t,e),t}Object.defineProperty(exports,"__esModule",{value:!0}),exports.Grab=void 0;var e=function(){function s(r){r.indexSize,r.onIndexChange;var e=r.onGrabStart,o=r.onGrabMove,n=r.onGrabEnd;t(this,s),this.onGrabEnd=n,this.onGrabStart=e,this.onGrabMove=o,this.scroll={start:0,current:0,initial:0},this.listen("mousedown",this.onMouseDown.bind(this)),this.listen("mousemove",this.onMouseMove.bind(this)),this.listen("mouseup",this.onMouseUp.bind(this)),this.listen("touchstart",this.onMouseDown.bind(this),!0),this.listen("touchmove",this.onMouseMove.bind(this),!0),this.listen(["touchend","touchcancel"],this.onMouseUp.bind(this),!0)}return r(s,[{key:"listen",value:function(t,s,r){var e=function(t){"mouseout"===t.type&&null!=t.relatedTarget||s({y:t.clientY},t)};if(r&&(e=function(t){s({y:t.targetTouches[0]?t.targetTouches[0].clientY:null},t)}),Array.isArray(t))for(var o=0;o<t.length;o++)window.addEventListener(t[o],e,!1);else window.addEventListener(t,e,!1)}},{key:"onMouseDown",value:function(t,s){s.target&&"a"===s.target.tagName.toLowerCase()||(this.scroll.inital=this.scroll.current,this.scroll.start=t.y,this.scroll.current=t.y,this.scroll.delta=this.scroll.current-this.scroll.start,this.onGrabStart({delta:this.scroll.delta,direction:Math.abs(this.scroll.delta),current:this.scroll.current,start:this.scroll.start}))}},{key:"onMouseMove",value:function(t){this.scroll.start&&(this.scroll.current=t.y,this.scroll.delta=this.scroll.current-this.scroll.start,this.onGrabMove({delta:this.scroll.delta,direction:Math.abs(this.scroll.delta),current:this.scroll.current,start:this.scroll.start}))}},{key:"onMouseUp",value:function(){this.scroll.start&&(this.onGrabEnd({delta:this.scroll.delta,direction:Math.abs(this.scroll.delta),current:this.scroll.current,start:this.scroll.start}),this.scroll.start=null,this.scroll.current=null,this.scroll.delta=null)}}]),s}();exports.Grab=e;
},{}],"Lcb8":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.reach=void 0;var e=function(e){var r=e.from,t=e.to,n=e.restDelta,c=void 0===n?.01:n,u=Object.assign({},r),a=Object.keys(r),i={current:null},o=function(e,r){if(0===a.length)return cancelAnimationFrame(i.current),i.current=null,void r(u);a.slice();for(var n,l,s=a.length;s>=0;s--)l=a[s],n=u[l]+.1*(t[l]-u[l]),Math.abs(t[l]-n)<c?(u[l]=t[l],a.splice(s,1),s--):u[l]=n;e(u),i.current=requestAnimationFrame(o)};return{start:function(e){var r=e.update,t=e.complete;return o=o.bind(null,r,t),i.current=requestAnimationFrame(o),{stop:function(){cancelAnimationFrame(i.current),i.current=null}}}}};exports.reach=e;
},{}],"UaVh":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.Showcase=r;var t=require("./GLManager"),e=s(require("popmotion/src/animations/spring/index.ts")),i=s(require("popmotion/src/compositors/parallel.ts")),n=require("./Grab"),o=require("./reach");function s(t){return t&&t.__esModule?t:{default:t}}function r(e){var i=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};this.GL=new t.GLManager(e,{waveFrequency:i&&i.wave&&i.wave.frequency,waveSpeed:i&&i.wave&&i.wave.speed,waveAmplitude:i&&i.wave&&i.wave.amplitude}),this.GL.createPlane(),this.data=e,this.progress=0,this.direction=1,this.waveIntensity=0,this.options=i,this.index={target:0,current:0,initial:0,scrollSize:window.innerHeight/6,active:0},this.follower={x:0,y:0},this.followerSpring=null,this.slidesSpring=null,this.grab=new n.Grab({onGrabStart:this.onGrabStart.bind(this),onGrabMove:this.onGrabMove.bind(this),onGrabEnd:this.onGrabEnd.bind(this)})}function a(t,e,i){return Math.max(e,Math.min(t,i))}r.prototype.mount=function(t){this.GL.mount(t)},r.prototype.render=function(){this.GL.render()},r.prototype.onMouseMove=function(t){var e=this;this.followerSpring&&(this.followerSpring.stop(),this.followerSpring=null),this.followerSpring=(0,o.reach)({from:{x:this.follower.x,y:this.follower.y},to:{x:t.clientX,y:t.clientY},velocity:{x:this.follower.vx,y:this.follower.vy},stiffness:500,damping:50,mass:1}).start({update:function(t){var i={x:t.x-e.follower.x,y:t.y-e.follower.y};e.GL.updateRgbEffect({position:t,velocity:i}),e.follower={x:t.x,y:t.y,vx:i.x,vy:i.y}},complete:function(){e.GL.updateRgbEffect({position:e.follower,velocity:{x:0,y:0}}),e.follower.vx=0,e.follower.vy=0}})},r.prototype.onGrabMove=function(t){var i=this;this.index.target=a(this.index.initial+t.delta/this.index.scrollSize,.51-this.data.length,.49);var n=a(Math.round(-this.index.target),0,this.data.length-1);this.index.active!==n&&(this.index.active=n,this.options.onActiveIndexChange&&this.options.onActiveIndexChange(this.index.active),this.GL.updateTexture(n),this.textureProgressSpring&&(this.textureProgressSpring.stop(),this.textureProgressSpring=null),this.textureProgressSpring=(0,e.default)({from:0,to:1,stiffness:400,damping:30}).start(function(t){i.GL.updateTexture(null,t)})),this.slidesPop&&this.slidesPop.stop(),this.slidesPop=(0,o.reach)({from:{index:this.index.current},to:{index:this.index.target},restDelta:.001}).start({update:function(t){i.options.onIndexChange&&i.options.onIndexChange(t.index),i.index.current=t.index},complete:function(t){i.options.onIndexChange&&i.options.onIndexChange(t.index),i.index.current=t.index}})},r.prototype.onGrabStart=function(){var t=this;this.options.onZoomOutStart&&this.options.onZoomOutStart({activeIndex:this.index.active}),this.index.initial=this.index.current,this.GLStickPop&&this.GLStickPop.stop(),this.GL.scheduleLoop();var n=(0,e.default)({from:0===this.progress?0:this.direction,to:0,mass:1,stiffness:800,damping:2e3}),o=(0,e.default)({from:this.progress,to:1,mass:5,stiffness:350,damping:500}),s=(0,e.default)({from:this.waveIntensity,to:.5,mass:5,stiffness:10,damping:200});this.GLStickPop=(0,i.default)(o,n,s).start({update:function(e){t.progress,e[0],t.progress=e[0],t.direction=e[1],t.waveIntensity=e[2],t.GL.updateStickEffect({progress:t.progress,direction:t.direction,waveIntensity:t.waveIntensity})},complete:function(){t.options.onZoomOutFinish&&t.options.onZoomOutFinish({activeIndex:t.index.active})}})},r.prototype.snapCurrentToActiveIndex=function(){var t=this;this.slidesPop&&this.slidesPop.stop(),this.slidesPop=(0,o.reach)({from:{index:this.index.current},to:{index:Math.round(this.index.target)},restDelta:.001}).start({complete:function(){},update:function(e){t.options.onIndexChange&&t.options.onIndexChange(e.index),t.index.current=e.index}})},r.prototype.onGrabEnd=function(){var t=this;this.options.onFullscreenStart&&this.options.onFullscreenStart({activeIndex:this.index.active}),this.snapCurrentToActiveIndex(),this.GLStickPop&&this.GLStickPop.stop();var n=(0,e.default)({from:1===this.progress?1:this.direction,to:1,mass:1,stiffness:800,damping:2e3}),o=(0,e.default)({from:this.progress,to:0,mass:4,stiffness:400,damping:70,restDelta:1e-4}),s=(0,e.default)({from:this.waveIntensity,to:0,mass:.1,stiffness:800,damping:50});this.GLStickPop=(0,i.default)(o,n,s).start({update:function(e){t.progress=e[0],t.direction=e[1],t.waveIntensity=e[2],t.GL.updateStickEffect({progress:t.progress,direction:t.direction,waveIntensity:t.waveIntensity})},complete:function(){t.options.onFullscreenFinish&&t.options.onFullscreenFinish({activeIndex:t.index.active}),t.GL.cancelLoop()}})},r.prototype.onResize=function(){this.GL.onResize()};
},{"./GLManager":"XX42","popmotion/src/animations/spring/index.ts":"e6Gg","popmotion/src/compositors/parallel.ts":"O9o7","./Grab":"Zu7q","./reach":"Lcb8"}],"/YDW":[function(require,module,exports) {
"use strict";function e(e,s){if(!(e instanceof s))throw new TypeError("Cannot call a class as a function")}function s(e,s){for(var t=0;t<s.length;t++){var i=s[t];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}function t(e,t,i){return t&&s(e.prototype,t),i&&s(e,i),e}Object.defineProperty(exports,"__esModule",{value:!0}),exports.Slides=void 0;var i=function(e,s){var t=document.createElement(e);return t.className=s,t},n=function(){function s(t){var n=this;e(this,s),this.data=t,this.container=i("div","slides"),this.currentIdx=0,this.slides=this.data.map(function(e,s){var t=i("div","slide"),a=i("h1","slide-title"),r=i("p","slide-meta"),l=i("a","slide-more");return l.href=e.link,t.classList.add(0!==s?"next":"show-meta"),r.innerHTML=e.meta,a.innerHTML=e.title,l.innerHTML="View project",t.appendChild(r),t.appendChild(a),t.appendChild(l),n.container.appendChild(t),t})}return t(s,[{key:"mount",value:function(e){e.appendChild(this.container)}},{key:"onActiveIndexChange",value:function(e){this.currentIdx=e;for(var s=0;s<this.slides.length;s++)e===s?(this.slides[s].classList.remove("next"),this.slides[s].classList.remove("prev")):e>s?(this.slides[s].classList.remove("next"),this.slides[s].classList.add("prev")):(this.slides[s].classList.add("next"),this.slides[s].classList.remove("prev"))}},{key:"onMove",value:function(e){this.container.style.transform="translateY(".concat(100*e/this.slides.length,"%)")}},{key:"appear",value:function(){this.container.classList.add("scrolling"),this.slides[this.currentIdx].classList.remove("show-meta")}},{key:"disperse",value:function(e){this.slides[this.currentIdx].classList.add("show-meta"),this.container.classList.remove("scrolling");for(var s=0;s<this.data.length;s++)s>e?(this.slides[s].classList.add("next"),this.slides[s].classList.remove("prev")):s<e?(this.slides[s].classList.remove("next"),this.slides[s].classList.add("prev")):(this.slides[s].classList.remove("next"),this.slides[s].classList.remove("prev"))}}]),s}();exports.Slides=n;
},{}],"Focm":[function(require,module,exports) {
var global = arguments[3];
var define;
var e,n=arguments[3],o=require("./Showcase"),t=require("./Slides"),i=function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},n=e.data,i=void 0===n?[]:n,a=e.containerId,c=void 0===a?"app":a,d=e.waveOptions,s=document.getElementById(c),u=new t.Slides(i),r=new o.Showcase(i,{onActiveIndexChange:function(e){u.onActiveIndexChange(e)},onIndexChange:function(e){u.onMove(e)},onZoomOutStart:function(e){e.activeIndex;u.appear()},onZoomOutFinish:function(e){e.activeIndex},onFullscreenStart:function(e){var n=e.activeIndex;u.disperse(n)},onFullscreenFinish:function(e){e.activeIndex},wave:d});r.mount(s),u.mount(s),r.render(),window.addEventListener("resize",function(){r.onResize()}),window.addEventListener("mousemove",function(e){r.onMouseMove(e)})};n.StickyShowcase={StickShowcase:i},module.exports=i,n.StickyShowcase=i,console.log(e);
},{"./Showcase":"UaVh","./Slides":"/YDW"}]},{},["Focm"], "StickyShowcase")
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