!function e(t,i,n){function r(s,a){if(!i[s]){if(!t[s]){var c="function"==typeof require&&require;if(!a&&c)return c(s,!0);if(o)return o(s,!0);var l=new Error("Cannot find module '"+s+"'");throw l.code="MODULE_NOT_FOUND",l}var h=i[s]={exports:{}};t[s][0].call(h.exports,function(e){var i=t[s][1][e];return r(i||e)},h,h.exports,e,t,i,n)}return i[s].exports}for(var o="function"==typeof require&&require,s=0;s<n.length;s++)r(n[s]);return r}({1:[function(e,t,i){"use strict";e("./")},{"./":2}],2:[function(e,t,i){"use strict";e("./src/controls"),e("./src/loaders"),e("./src/misc"),e("./src/pathfinding"),e("./src/primitives")},{"./src/controls":14,"./src/loaders":23,"./src/misc":28,"./src/pathfinding":34,"./src/primitives":42}],3:[function(e,t,i){"use strict";t.exports=THREE.ColladaLoader=function(e){this.manager=void 0!==e?e:THREE.DefaultLoadingManager},THREE.ColladaLoader.prototype={constructor:THREE.ColladaLoader,crossOrigin:"anonymous",load:function(e,t,i,n){var r=this,o=void 0===r.path?THREE.LoaderUtils.extractUrlBase(e):r.path,s=new THREE.FileLoader(r.manager);s.setPath(r.path),s.load(e,function(e){t(r.parse(e,o))},i,n)},setPath:function(e){return this.path=e,this},setResourcePath:function(e){return this.resourcePath=e,this},options:{set convertUpAxis(e){console.warn("THREE.ColladaLoader: options.convertUpAxis() has been removed. Up axis is converted automatically.")}},setCrossOrigin:function(e){return this.crossOrigin=e,this},parse:function(e,t){function i(e,t){for(var i=[],n=e.childNodes,r=0,o=n.length;r<o;r++){var s=n[r];s.nodeName===t&&i.push(s)}return i}function n(e){if(0===e.length)return[];for(var t=e.trim().split(/\s+/),i=new Array(t.length),n=0,r=t.length;n<r;n++)i[n]=t[n];return i}function r(e){if(0===e.length)return[];for(var t=e.trim().split(/\s+/),i=new Array(t.length),n=0,r=t.length;n<r;n++)i[n]=parseFloat(t[n]);return i}function o(e){if(0===e.length)return[];for(var t=e.trim().split(/\s+/),i=new Array(t.length),n=0,r=t.length;n<r;n++)i[n]=parseInt(t[n]);return i}function s(e){return e.substring(1)}function a(){return"three_default_"+ae++}function c(e){return 0===Object.keys(e).length}function l(e,t,n,r){var o=i(e,t)[0];if(void 0!==o)for(var s=i(o,n),a=0;a<s.length;a++)r(s[a])}function h(e,t){for(var i in e){e[i].build=t(e[i])}}function u(e,t){return void 0!==e.build?e.build:(e.build=t(e),e.build)}function d(e){var t=[],i=e.channels,n=e.samplers,r=e.sources;for(var o in i)if(i.hasOwnProperty(o)){var s=i[o],a=n[s.sampler],c=a.inputs.INPUT,l=a.inputs.OUTPUT;!function(e,t){for(var i=e.keyframes,n=e.name,r=[],o=[],s=[],a=[],c=0,l=i.length;c<l;c++){var h=i[c],u=h.time,d=h.value;Y.fromArray(d).transpose(),Y.decompose(X,J,Z),r.push(u),o.push(X.x,X.y,X.z),s.push(J.x,J.y,J.z,J.w),a.push(Z.x,Z.y,Z.z)}o.length>0&&t.push(new THREE.VectorKeyframeTrack(n+".position",r,o));s.length>0&&t.push(new THREE.QuaternionKeyframeTrack(n+".quaternion",r,s));a.length>0&&t.push(new THREE.VectorKeyframeTrack(n+".scale",r,a))}(function(e,t,i){var n,r,o,s,a,c,l=ce.nodes[e.id],h=U(l.id),u=l.transforms[e.sid],d=l.matrix.clone().transpose(),p={};switch(u){case"matrix":for(o=0,s=t.array.length;o<s;o++)if(n=t.array[o],r=o*i.stride,void 0===p[n]&&(p[n]={}),!0===e.arraySyntax){var f=i.array[r],m=e.indices[0]+4*e.indices[1];p[n][m]=f}else for(a=0,c=i.stride;a<c;a++)p[n][a]=i.array[r+a];break;case"translate":case"rotate":case"scale":console.warn('THREE.ColladaLoader: Animation transform type "%s" not yet implemented.',u)}var v=function(e,t){var i=[];for(var n in e)i.push({time:parseFloat(n),value:e[n]});i.sort(function(e,t){return e.time-t.time});for(var r=0;r<16;r++)!function(e,t,i){var n,r,o,s=!0;for(r=0,o=e.length;r<o;r++)void 0===(n=e[r]).value[t]?n.value[t]=null:s=!1;if(!0===s)for(r=0,o=e.length;r<o;r++)(n=e[r]).value[t]=i;else!function(e,t){for(var i,n,r=0,o=e.length;r<o;r++){var s=e[r];if(null===s.value[t]){if(i=function(e,t,i){for(;t>=0;){var n=e[t];if(null!==n.value[i])return n;t--}return null}(e,r,t),n=function(e,t,i){for(;t<e.length;){var n=e[t];if(null!==n.value[i])return n;t++}return null}(e,r,t),null===i){s.value[t]=n.value[t];continue}if(null===n){s.value[t]=i.value[t];continue}!function(e,t,i,n){if(i.time-t.time==0)return void(e.value[n]=t.value[n]);e.value[n]=(e.time-t.time)*(i.value[n]-t.value[n])/(i.time-t.time)+t.value[n]}(s,i,n,t)}}}(e,t)}(i,r,t.elements[r]);return i}(p,d);return{name:h.uuid,keyframes:v}}(s,r[c],r[l]),t)}return t}function p(e){return u(ce.animations[e],d)}function f(e){for(var t=[],i=e.name,n=e.end-e.start||-1,r=e.animations,o=0,s=r.length;o<s;o++)for(var a=p(r[o]),c=0,l=a.length;c<l;c++)t.push(a[c]);return new THREE.AnimationClip(i,n,t)}function m(e){return u(ce.clips[e],f)}function v(e){var t={id:e.id},i=ce.geometries[t.id];return void 0!==e.skin&&(t.skin=function(e){function t(e,t){return t.weight-e.weight}var i,n,r,o={joints:[],indices:{array:[],stride:4},weights:{array:[],stride:4}},s=e.sources,a=e.vertexWeights,c=a.vcount,l=a.v,h=a.inputs.JOINT.offset,u=a.inputs.WEIGHT.offset,d=e.sources[e.joints.inputs.JOINT],p=e.sources[e.joints.inputs.INV_BIND_MATRIX],f=s[a.inputs.WEIGHT.id].array,m=0;for(i=0,r=c.length;i<r;i++){var v=c[i],g=[];for(n=0;n<v;n++){var y=l[m+h],E=l[m+u],b=f[E];g.push({index:y,weight:b}),m+=2}for(g.sort(t),n=0;n<4;n++){var T=g[n];void 0!==T?(o.indices.array.push(T.index),o.weights.array.push(T.weight)):(o.indices.array.push(0),o.weights.array.push(0))}}e.bindShapeMatrix?o.bindMatrix=(new THREE.Matrix4).fromArray(e.bindShapeMatrix).transpose():o.bindMatrix=(new THREE.Matrix4).identity();for(i=0,r=d.array.length;i<r;i++){var w=d.array[i],x=(new THREE.Matrix4).fromArray(p.array,i*p.stride).transpose();o.joints.push({name:w,boneInverse:x})}return o}(e.skin),i.sources.skinIndices=t.skin.indices,i.sources.skinWeights=t.skin.weights),t}function g(e){return u(ce.controllers[e],v)}function y(e){return void 0!==e.build?e.build:e.init_from}function E(e){var t=ce.images[e];return void 0!==t?u(t,y):(console.warn("THREE.ColladaLoader: Couldn't find image with ID:",e),null)}function b(e){for(var t={},i=0,n=e.childNodes.length;i<n;i++){var o=e.childNodes[i];if(1===o.nodeType)switch(o.nodeName){case"color":t[o.nodeName]=r(o.textContent);break;case"float":t[o.nodeName]=parseFloat(o.textContent);break;case"texture":t[o.nodeName]={id:o.getAttribute("texture"),extra:function(e){for(var t={technique:{}},i=0,n=e.childNodes.length;i<n;i++){var r=e.childNodes[i];if(1===r.nodeType)switch(r.nodeName){case"extra":!function(e,t){for(var i=0,n=e.childNodes.length;i<n;i++){var r=e.childNodes[i];if(1===r.nodeType)switch(r.nodeName){case"technique":!function(e,t){for(var i=0,n=e.childNodes.length;i<n;i++){var r=e.childNodes[i];if(1===r.nodeType)switch(r.nodeName){case"repeatU":case"repeatV":case"offsetU":case"offsetV":t.technique[r.nodeName]=parseFloat(r.textContent);break;case"wrapU":case"wrapV":"TRUE"===r.textContent.toUpperCase()?t.technique[r.nodeName]=1:"FALSE"===r.textContent.toUpperCase()?t.technique[r.nodeName]=0:t.technique[r.nodeName]=parseInt(r.textContent)}}}(r,t)}}}(r,t)}}return t}(o)}}}return t}function T(e){return e}function w(e){function t(e){var t=n.profile.samplers[e.id],i=null;if(void 0!==t){i=E(n.profile.surfaces[t.source].init_from)}else console.warn("THREE.ColladaLoader: Undefined sampler. Access image directly (see #12530)."),i=E(e.id);if(null!==i){var r=function(e){var t,i=e.slice(2+(e.lastIndexOf(".")-1>>>0));switch(i=i.toLowerCase()){case"tga":t=re;break;default:t=ne}return t}(i);if(void 0!==r){var o=r.load(i),s=e.extra;if(void 0!==s&&void 0!==s.technique&&!1===c(s.technique)){var a=s.technique;o.wrapS=a.wrapU?THREE.RepeatWrapping:THREE.ClampToEdgeWrapping,o.wrapT=a.wrapV?THREE.RepeatWrapping:THREE.ClampToEdgeWrapping,o.offset.set(a.offsetU||0,a.offsetV||0),o.repeat.set(a.repeatU||1,a.repeatV||1)}else o.wrapS=THREE.RepeatWrapping,o.wrapT=THREE.RepeatWrapping;return o}return console.warn("THREE.ColladaLoader: Loader for texture %s not found.",i),null}return console.warn("THREE.ColladaLoader: Couldn't create texture with ID:",e.id),null}var i,n=function(e){return u(ce.effects[e],T)}(e.url),r=n.profile.technique,o=n.profile.extra;switch(r.type){case"phong":case"blinn":i=new THREE.MeshPhongMaterial;break;case"lambert":i=new THREE.MeshLambertMaterial;break;default:i=new THREE.MeshBasicMaterial}i.name=e.name;var s=r.parameters;for(var a in s){var l=s[a];switch(a){case"diffuse":l.color&&i.color.fromArray(l.color),l.texture&&(i.map=t(l.texture));break;case"specular":l.color&&i.specular&&i.specular.fromArray(l.color),l.texture&&(i.specularMap=t(l.texture));break;case"bump":l.texture&&(i.normalMap=t(l.texture));break;case"ambient":l.texture&&(i.lightMap=t(l.texture));break;case"shininess":l.float&&i.shininess&&(i.shininess=l.float);break;case"emission":l.color&&i.emissive&&i.emissive.fromArray(l.color),l.texture&&(i.emissiveMap=t(l.texture))}}var h=s.transparent,d=s.transparency;if(void 0===d&&h&&(d={float:1}),void 0===h&&d&&(h={opaque:"A_ONE",data:{color:[1,1,1,1]}}),h&&d)if(h.data.texture)i.transparent=!0;else{var p=h.data.color;switch(h.opaque){case"A_ONE":i.opacity=p[3]*d.float;break;case"RGB_ZERO":i.opacity=1-p[0]*d.float;break;case"A_ZERO":i.opacity=1-p[3]*d.float;break;case"RGB_ONE":i.opacity=p[0]*d.float;break;default:console.warn('THREE.ColladaLoader: Invalid opaque type "%s" of transparent tag.',h.opaque)}i.opacity<1&&(i.transparent=!0)}return void 0!==o&&void 0!==o.technique&&1===o.technique.double_sided&&(i.side=THREE.DoubleSide),i}function x(e){return u(ce.materials[e],w)}function k(e){var t;switch(e.optics.technique){case"perspective":t=new THREE.PerspectiveCamera(e.optics.parameters.yfov,e.optics.parameters.aspect_ratio,e.optics.parameters.znear,e.optics.parameters.zfar);break;case"orthographic":var i=e.optics.parameters.ymag,n=e.optics.parameters.xmag,r=e.optics.parameters.aspect_ratio;n=void 0===n?i*r:n,i=void 0===i?n/r:i,n*=.5,i*=.5,t=new THREE.OrthographicCamera(-n,n,i,-i,e.optics.parameters.znear,e.optics.parameters.zfar);break;default:t=new THREE.PerspectiveCamera}return t.name=e.name,t}function R(e){var t=ce.cameras[e];return void 0!==t?u(t,k):(console.warn("THREE.ColladaLoader: Couldn't find camera with ID:",e),null)}function A(e){var t;switch(e.technique){case"directional":t=new THREE.DirectionalLight;break;case"point":t=new THREE.PointLight;break;case"spot":t=new THREE.SpotLight;break;case"ambient":t=new THREE.AmbientLight}return e.parameters.color&&t.color.copy(e.parameters.color),e.parameters.distance&&(t.distance=e.parameters.distance),t}function C(e){var t=ce.lights[e];return void 0!==t?u(t,A):(console.warn("THREE.ColladaLoader: Couldn't find light with ID:",e),null)}function N(e){for(var t={array:[],stride:3},o=0;o<e.childNodes.length;o++){var s=e.childNodes[o];if(1===s.nodeType)switch(s.nodeName){case"float_array":t.array=r(s.textContent);break;case"Name_array":t.array=n(s.textContent);break;case"technique_common":var a=i(s,"accessor")[0];void 0!==a&&(t.stride=parseInt(a.getAttribute("stride")))}}return t}function S(e){for(var t=0,i=0,n=e.length;i<n;i++){!0===e[i].hasUV&&t++}t>0&&t<e.length&&(e.uvsNeedsFix=!0)}function M(e){var t={},i=e.sources,n=e.vertices,r=e.primitives;if(0===r.length)return{};var o=function(e){for(var t={},i=0;i<e.length;i++){var n=e[i];void 0===t[n.type]&&(t[n.type]=[]),t[n.type].push(n)}return t}(r);for(var s in o){var a=o[s];S(a),t[s]=function(e,t,i){for(var n={},r={array:[],stride:0},o={array:[],stride:0},s={array:[],stride:0},a={array:[],stride:0},c={array:[],stride:0},l={array:[],stride:4},h={array:[],stride:4},u=new THREE.BufferGeometry,d=[],p=0,f=0;f<e.length;f++){var m=e[f],v=m.inputs,g=0;switch(m.type){case"lines":case"linestrips":g=2*m.count;break;case"triangles":g=3*m.count;break;case"polylist":for(var y=0;y<m.count;y++){var E=m.vcount[y];switch(E){case 3:g+=3;break;case 4:g+=6;break;default:g+=3*(E-2)}}break;default:console.warn("THREE.ColladaLoader: Unknow primitive type:",m.type)}u.addGroup(p,g,f),p+=g,m.material&&d.push(m.material);for(var b in v){var T=v[b];switch(b){case"VERTEX":for(var w in i){var x=i[w];switch(w){case"POSITION":var k=r.array.length;if(H(m,t[x],T.offset,r.array),r.stride=t[x].stride,t.skinWeights&&t.skinIndices&&(H(m,t.skinIndices,T.offset,l.array),H(m,t.skinWeights,T.offset,h.array)),!1===m.hasUV&&!0===e.uvsNeedsFix)for(var g=(r.array.length-k)/r.stride,R=0;R<g;R++)s.array.push(0,0);break;case"NORMAL":H(m,t[x],T.offset,o.array),o.stride=t[x].stride;break;case"COLOR":H(m,t[x],T.offset,c.array),c.stride=t[x].stride;break;case"TEXCOORD":H(m,t[x],T.offset,s.array),s.stride=t[x].stride;break;case"TEXCOORD1":H(m,t[x],T.offset,a.array),s.stride=t[x].stride;break;default:console.warn('THREE.ColladaLoader: Semantic "%s" not handled in geometry build process.',w)}}break;case"NORMAL":H(m,t[T.id],T.offset,o.array),o.stride=t[T.id].stride;break;case"COLOR":H(m,t[T.id],T.offset,c.array),c.stride=t[T.id].stride;break;case"TEXCOORD":H(m,t[T.id],T.offset,s.array),s.stride=t[T.id].stride;break;case"TEXCOORD1":H(m,t[T.id],T.offset,a.array),a.stride=t[T.id].stride}}}r.array.length>0&&u.addAttribute("position",new THREE.Float32BufferAttribute(r.array,r.stride));o.array.length>0&&u.addAttribute("normal",new THREE.Float32BufferAttribute(o.array,o.stride));c.array.length>0&&u.addAttribute("color",new THREE.Float32BufferAttribute(c.array,c.stride));s.array.length>0&&u.addAttribute("uv",new THREE.Float32BufferAttribute(s.array,s.stride));a.array.length>0&&u.addAttribute("uv2",new THREE.Float32BufferAttribute(a.array,a.stride));l.array.length>0&&u.addAttribute("skinIndex",new THREE.Float32BufferAttribute(l.array,l.stride));h.array.length>0&&u.addAttribute("skinWeight",new THREE.Float32BufferAttribute(h.array,h.stride));return n.data=u,n.type=e[0].type,n.materialKeys=d,n}(a,i,n)}return t}function H(e,t,i,n){function r(e){for(var t=o[e+i]*l,r=t+l;t<r;t++)n.push(c[t])}var o=e.p,s=e.stride,a=e.vcount,c=t.array,l=t.stride;if(void 0!==e.vcount)for(var h=0,u=0,d=a.length;u<d;u++){var p=a[u];if(4===p){var f=h+1*s,m=h+2*s,v=h+3*s;r(E=h+0*s),r(f),r(v),r(f),r(m),r(v)}else if(3===p){var f=h+1*s,m=h+2*s;r(E=h+0*s),r(f),r(m)}else if(p>4)for(var g=1,y=p-2;g<=y;g++){var E=h+0*s,f=h+s*g,m=h+s*(g+1);r(E),r(f),r(m)}h+=s*p}else for(var u=0,d=o.length;u<d;u+=s)r(u)}function D(e){return u(ce.geometries[e],M)}function L(e){return void 0!==e.build?e.build:e}function _(e){for(var t={sid:e.getAttribute("sid"),name:e.getAttribute("name")||"",attachments:[],transforms:[]},i=0;i<e.childNodes.length;i++){var n=e.childNodes[i];if(1===n.nodeType)switch(n.nodeName){case"attachment_full":t.attachments.push(function(e){for(var t={joint:e.getAttribute("joint").split("/").pop(),transforms:[],links:[]},i=0;i<e.childNodes.length;i++){var n=e.childNodes[i];if(1===n.nodeType)switch(n.nodeName){case"link":t.links.push(_(n));break;case"matrix":case"translate":case"rotate":t.transforms.push(O(n))}}return t}(n));break;case"matrix":case"translate":case"rotate":t.transforms.push(O(n))}}return t}function O(e){var t={type:e.nodeName},i=r(e.textContent);switch(t.type){case"matrix":t.obj=new THREE.Matrix4,t.obj.fromArray(i).transpose();break;case"translate":t.obj=new THREE.Vector3,t.obj.fromArray(i);break;case"rotate":t.obj=new THREE.Vector3,t.obj.fromArray(i),t.angle=THREE.Math.degToRad(i[3])}return t}function I(e){return void 0!==e.build?e.build:e}function P(e){for(var t={name:e.getAttribute("name")||"",type:e.getAttribute("type"),id:e.getAttribute("id"),sid:e.getAttribute("sid"),matrix:new THREE.Matrix4,nodes:[],instanceCameras:[],instanceControllers:[],instanceLights:[],instanceGeometries:[],instanceNodes:[],transforms:{}},i=0;i<e.childNodes.length;i++){var n=e.childNodes[i];if(1===n.nodeType)switch(n.nodeName){case"node":t.nodes.push(n.getAttribute("id")),P(n);break;case"instance_camera":t.instanceCameras.push(s(n.getAttribute("url")));break;case"instance_controller":t.instanceControllers.push(j(n));break;case"instance_light":t.instanceLights.push(s(n.getAttribute("url")));break;case"instance_geometry":t.instanceGeometries.push(j(n));break;case"instance_node":t.instanceNodes.push(s(n.getAttribute("url")));break;case"matrix":o=r(n.textContent);t.matrix.multiply(Y.fromArray(o).transpose()),t.transforms[n.getAttribute("sid")]=n.nodeName;break;case"translate":o=r(n.textContent);Q.fromArray(o),t.matrix.multiply(Y.makeTranslation(Q.x,Q.y,Q.z)),t.transforms[n.getAttribute("sid")]=n.nodeName;break;case"rotate":var o=r(n.textContent),a=THREE.Math.degToRad(o[3]);t.matrix.multiply(Y.makeRotationAxis(Q.fromArray(o),a)),t.transforms[n.getAttribute("sid")]=n.nodeName;break;case"scale":o=r(n.textContent);t.matrix.scale(Q.fromArray(o)),t.transforms[n.getAttribute("sid")]=n.nodeName;break;case"extra":break;default:console.log(n)}}return K(t.id)?console.warn("THREE.ColladaLoader: There is already a node with ID %s. Exclude current node from further processing.",t.id):ce.nodes[t.id]=t,t}function j(e){for(var t={id:s(e.getAttribute("url")),materials:{},skeletons:[]},i=0;i<e.childNodes.length;i++){var n=e.childNodes[i];switch(n.nodeName){case"bind_material":for(var r=n.getElementsByTagName("instance_material"),o=0;o<r.length;o++){var a=r[o],c=a.getAttribute("symbol"),l=a.getAttribute("target");t.materials[c]=s(l)}break;case"skeleton":t.skeletons.push(s(n.textContent))}}return t}function F(e,t){var i,n,r=[],o=[];for(i=0;i<e.length;i++){var s=e[i];if(K(s))z(U(s),t,r);else if(function(e){return void 0!==ce.visualScenes[e]}(s))for(var a=ce.visualScenes[s].children,c=0;c<a.length;c++){var l=a[c];if("JOINT"===l.type){z(U(l.id),t,r)}}else console.error("THREE.ColladaLoader: Unable to find root bone of skeleton with ID:",s)}for(i=0;i<t.length;i++)for(c=0;c<r.length;c++)if((n=r[c]).bone.name===t[i].name){o[i]=n,n.processed=!0;break}for(i=0;i<r.length;i++)!1===(n=r[i]).processed&&(o.push(n),n.processed=!0);var h=[],u=[];for(i=0;i<o.length;i++)n=o[i],h.push(n.bone),u.push(n.boneInverse);return new THREE.Skeleton(h,u)}function z(e,t,i){e.traverse(function(e){if(!0===e.isBone){for(var n,r=0;r<t.length;r++){var o=t[r];if(o.name===e.name){n=o.boneInverse;break}}void 0===n&&(n=new THREE.Matrix4),i.push({bone:e,boneInverse:n,processed:!1})}})}function V(e){for(var t=[],i=e.matrix,n=e.nodes,r=e.type,o=e.instanceCameras,s=e.instanceControllers,a=e.instanceLights,c=e.instanceGeometries,l=e.instanceNodes,h=0,u=n.length;h<u;h++)t.push(U(n[h]));for(var h=0,u=o.length;h<u;h++){var d=R(o[h]);null!==d&&t.push(d.clone())}for(var h=0,u=s.length;h<u;h++)for(var p=g((b=s[h]).id),f=G(T=D(p.id),b.materials),m=F(b.skeletons,p.skin.joints),v=0,y=f.length;v<y;v++){(w=f[v]).isSkinnedMesh&&(w.bind(m,p.skin.bindMatrix),w.normalizeSkinWeights()),t.push(w)}for(var h=0,u=a.length;h<u;h++){var E=C(a[h]);null!==E&&t.push(E.clone())}for(var h=0,u=c.length;h<u;h++)for(var b=c[h],T=D(b.id),v=0,y=(f=G(T,b.materials)).length;v<y;v++)t.push(f[v]);for(var h=0,u=l.length;h<u;h++)t.push(U(l[h]).clone());var w;if(0===n.length&&1===t.length)w=t[0];else{w="JOINT"===r?new THREE.Bone:new THREE.Group;for(h=0;h<t.length;h++)w.add(t[h])}return""===w.name&&(w.name="JOINT"===r?e.sid:e.name),w.matrix.copy(i),w.matrix.decompose(w.position,w.quaternion,w.scale),w}function B(e,t){for(var i=[],n=0,r=e.length;n<r;n++){var o=t[e[n]];void 0===o?(console.warn("THREE.ColladaLoader: Material with key %s not found. Apply fallback material.",e[n]),i.push($)):i.push(x(o))}return i}function G(e,t){var i=[];for(var n in e){var r=e[n],o=B(r.materialKeys,t);0===o.length&&("lines"===n||"linestrips"===n?o.push(new THREE.LineBasicMaterial):o.push(new THREE.MeshPhongMaterial));var s=void 0!==r.data.attributes.skinIndex;if(s)for(var a=0,c=o.length;a<c;a++)o[a].skinning=!0;var l,h=1===o.length?o[0]:o;switch(n){case"lines":l=new THREE.LineSegments(r.data,h);break;case"linestrips":l=new THREE.Line(r.data,h);break;case"triangles":case"polylist":l=s?new THREE.SkinnedMesh(r.data,h):new THREE.Mesh(r.data,h)}i.push(l)}return i}function K(e){return void 0!==ce.nodes[e]}function U(e){return u(ce.nodes[e],V)}function q(e){var t=new THREE.Group;t.name=e.name;for(var i=e.children,n=0;n<i.length;n++){var r=i[n];t.add(U(r.id))}return t}function W(e){return u(ce.visualScenes[e],q)}var X=new THREE.Vector3,Z=new THREE.Vector3,J=new THREE.Quaternion,Y=new THREE.Matrix4,Q=new THREE.Vector3,$=new THREE.MeshBasicMaterial({color:16711935});if(0===e.length)return{scene:new THREE.Scene};var ee=i((new DOMParser).parseFromString(e,"application/xml"),"COLLADA")[0],te=ee.getAttribute("version");console.log("THREE.ColladaLoader: File version",te);var ie=function(e){return{unit:function(e){return void 0!==e&&!0===e.hasAttribute("meter")?parseFloat(e.getAttribute("meter")):1}(i(e,"unit")[0]),upAxis:function(e){return void 0!==e?e.textContent:"Y_UP"}(i(e,"up_axis")[0])}}(i(ee,"asset")[0]),ne=new THREE.TextureLoader(this.manager);ne.setPath(this.resourcePath||t).setCrossOrigin(this.crossOrigin);var re;THREE.TGALoader&&(re=new THREE.TGALoader(this.manager)).setPath(this.resourcePath||t);var oe=[],se={},ae=0,ce={animations:{},clips:{},controllers:{},images:{},effects:{},materials:{},cameras:{},lights:{},geometries:{},nodes:{},visualScenes:{},kinematicsModels:{},physicsModels:{},kinematicsScenes:{}};l(ee,"library_animations","animation",function(e){for(var t={sources:{},samplers:{},channels:{}},i=0,n=e.childNodes.length;i<n;i++){var r=e.childNodes[i];if(1===r.nodeType){var o;switch(r.nodeName){case"source":o=r.getAttribute("id"),t.sources[o]=N(r);break;case"sampler":o=r.getAttribute("id"),t.samplers[o]=function(e){for(var t={inputs:{}},i=0,n=e.childNodes.length;i<n;i++){var r=e.childNodes[i];if(1===r.nodeType)switch(r.nodeName){case"input":var o=s(r.getAttribute("source")),a=r.getAttribute("semantic");t.inputs[a]=o}}return t}(r);break;case"channel":o=r.getAttribute("target"),t.channels[o]=function(e){var t={},i=e.getAttribute("target").split("/"),n=i.shift(),r=i.shift(),o=-1!==r.indexOf("("),a=-1!==r.indexOf(".");if(a)i=r.split("."),r=i.shift(),t.member=i.shift();else if(o){var c=r.split("(");r=c.shift();for(var l=0;l<c.length;l++)c[l]=parseInt(c[l].replace(/\)/,""));t.indices=c}return t.id=n,t.sid=r,t.arraySyntax=o,t.memberSyntax=a,t.sampler=s(e.getAttribute("source")),t}(r);break;default:console.log(r)}}}ce.animations[e.getAttribute("id")]=t}),l(ee,"library_animation_clips","animation_clip",function(e){for(var t={name:e.getAttribute("id")||"default",start:parseFloat(e.getAttribute("start")||0),end:parseFloat(e.getAttribute("end")||0),animations:[]},i=0,n=e.childNodes.length;i<n;i++){var r=e.childNodes[i];if(1===r.nodeType)switch(r.nodeName){case"instance_animation":t.animations.push(s(r.getAttribute("url")))}}ce.clips[e.getAttribute("id")]=t}),l(ee,"library_controllers","controller",function(e){for(var t={},i=0,n=e.childNodes.length;i<n;i++){var a=e.childNodes[i];if(1===a.nodeType)switch(a.nodeName){case"skin":t.id=s(a.getAttribute("source")),t.skin=function(e){for(var t={sources:{}},i=0,n=e.childNodes.length;i<n;i++){var a=e.childNodes[i];if(1===a.nodeType)switch(a.nodeName){case"bind_shape_matrix":t.bindShapeMatrix=r(a.textContent);break;case"source":var c=a.getAttribute("id");t.sources[c]=N(a);break;case"joints":t.joints=function(e){for(var t={inputs:{}},i=0,n=e.childNodes.length;i<n;i++){var r=e.childNodes[i];if(1===r.nodeType)switch(r.nodeName){case"input":var o=r.getAttribute("semantic"),a=s(r.getAttribute("source"));t.inputs[o]=a}}return t}(a);break;case"vertex_weights":t.vertexWeights=function(e){for(var t={inputs:{}},i=0,n=e.childNodes.length;i<n;i++){var r=e.childNodes[i];if(1===r.nodeType)switch(r.nodeName){case"input":var a=r.getAttribute("semantic"),c=s(r.getAttribute("source")),l=parseInt(r.getAttribute("offset"));t.inputs[a]={id:c,offset:l};break;case"vcount":t.vcount=o(r.textContent);break;case"v":t.v=o(r.textContent)}}return t}(a)}}return t}(a);break;case"morph":t.id=s(a.getAttribute("source")),console.warn("THREE.ColladaLoader: Morph target animation not supported yet.")}}ce.controllers[e.getAttribute("id")]=t}),l(ee,"library_images","image",function(e){var t={init_from:i(e,"init_from")[0].textContent};ce.images[e.getAttribute("id")]=t}),l(ee,"library_effects","effect",function(e){for(var t={},i=0,n=e.childNodes.length;i<n;i++){var r=e.childNodes[i];if(1===r.nodeType)switch(r.nodeName){case"profile_COMMON":t.profile=function(e){for(var t={surfaces:{},samplers:{}},i=0,n=e.childNodes.length;i<n;i++){var r=e.childNodes[i];if(1===r.nodeType)switch(r.nodeName){case"newparam":!function(e,t){for(var i=e.getAttribute("sid"),n=0,r=e.childNodes.length;n<r;n++){var o=e.childNodes[n];if(1===o.nodeType)switch(o.nodeName){case"surface":t.surfaces[i]=function(e){for(var t={},i=0,n=e.childNodes.length;i<n;i++){var r=e.childNodes[i];if(1===r.nodeType)switch(r.nodeName){case"init_from":t.init_from=r.textContent}}return t}(o);break;case"sampler2D":t.samplers[i]=function(e){for(var t={},i=0,n=e.childNodes.length;i<n;i++){var r=e.childNodes[i];if(1===r.nodeType)switch(r.nodeName){case"source":t.source=r.textContent}}return t}(o)}}}(r,t);break;case"technique":t.technique=function(e){for(var t={},i=0,n=e.childNodes.length;i<n;i++){var r=e.childNodes[i];if(1===r.nodeType)switch(r.nodeName){case"constant":case"lambert":case"blinn":case"phong":t.type=r.nodeName,t.parameters=function(e){for(var t={},i=0,n=e.childNodes.length;i<n;i++){var r=e.childNodes[i];if(1===r.nodeType)switch(r.nodeName){case"emission":case"diffuse":case"specular":case"bump":case"ambient":case"shininess":case"transparency":t[r.nodeName]=b(r);break;case"transparent":t[r.nodeName]={opaque:r.getAttribute("opaque"),data:b(r)}}}return t}(r)}}return t}(r);break;case"extra":t.extra=function(e){for(var t={},i=0,n=e.childNodes.length;i<n;i++){var r=e.childNodes[i];if(1===r.nodeType)switch(r.nodeName){case"technique":t.technique=function(e){for(var t={},i=0,n=e.childNodes.length;i<n;i++){var r=e.childNodes[i];if(1===r.nodeType)switch(r.nodeName){case"double_sided":t[r.nodeName]=parseInt(r.textContent)}}return t}(r)}}return t}(r)}}return t}(r)}}ce.effects[e.getAttribute("id")]=t}),l(ee,"library_materials","material",function(e){for(var t={name:e.getAttribute("name")},i=0,n=e.childNodes.length;i<n;i++){var r=e.childNodes[i];if(1===r.nodeType)switch(r.nodeName){case"instance_effect":t.url=s(r.getAttribute("url"))}}ce.materials[e.getAttribute("id")]=t}),l(ee,"library_cameras","camera",function(e){for(var t={name:e.getAttribute("name")},i=0,n=e.childNodes.length;i<n;i++){var r=e.childNodes[i];if(1===r.nodeType)switch(r.nodeName){case"optics":t.optics=function(e){for(var t=0;t<e.childNodes.length;t++){var i=e.childNodes[t];switch(i.nodeName){case"technique_common":return function(e){for(var t={},i=0;i<e.childNodes.length;i++){var n=e.childNodes[i];switch(n.nodeName){case"perspective":case"orthographic":t.technique=n.nodeName,t.parameters=function(e){for(var t={},i=0;i<e.childNodes.length;i++){var n=e.childNodes[i];switch(n.nodeName){case"xfov":case"yfov":case"xmag":case"ymag":case"znear":case"zfar":case"aspect_ratio":t[n.nodeName]=parseFloat(n.textContent)}}return t}(n)}}return t}(i)}}return{}}(r)}}ce.cameras[e.getAttribute("id")]=t}),l(ee,"library_lights","light",function(e){for(var t={},i=0,n=e.childNodes.length;i<n;i++){var o=e.childNodes[i];if(1===o.nodeType)switch(o.nodeName){case"technique_common":t=function(e){for(var t={},i=0,n=e.childNodes.length;i<n;i++){var o=e.childNodes[i];if(1===o.nodeType)switch(o.nodeName){case"directional":case"point":case"spot":case"ambient":t.technique=o.nodeName,t.parameters=function(e){for(var t={},i=0,n=e.childNodes.length;i<n;i++){var o=e.childNodes[i];if(1===o.nodeType)switch(o.nodeName){case"color":var s=r(o.textContent);t.color=(new THREE.Color).fromArray(s);break;case"falloff_angle":t.falloffAngle=parseFloat(o.textContent);break;case"quadratic_attenuation":var a=parseFloat(o.textContent);t.distance=a?Math.sqrt(1/a):0}}return t}(o)}}return t}(o)}}ce.lights[e.getAttribute("id")]=t}),l(ee,"library_geometries","geometry",function(e){var t={name:e.getAttribute("name"),sources:{},vertices:{},primitives:[]},n=i(e,"mesh")[0];if(void 0!==n){for(var r=0;r<n.childNodes.length;r++){var a=n.childNodes[r];if(1===a.nodeType){var c=a.getAttribute("id");switch(a.nodeName){case"source":t.sources[c]=N(a);break;case"vertices":t.vertices=function(e){for(var t={},i=0;i<e.childNodes.length;i++){var n=e.childNodes[i];1===n.nodeType&&(t[n.getAttribute("semantic")]=s(n.getAttribute("source")))}return t}(a);break;case"polygons":console.warn("THREE.ColladaLoader: Unsupported primitive type: ",a.nodeName);break;case"lines":case"linestrips":case"polylist":case"triangles":t.primitives.push(function(e){for(var t={type:e.nodeName,material:e.getAttribute("material"),count:parseInt(e.getAttribute("count")),inputs:{},stride:0,hasUV:!1},i=0,n=e.childNodes.length;i<n;i++){var r=e.childNodes[i];if(1===r.nodeType)switch(r.nodeName){case"input":var a=s(r.getAttribute("source")),c=r.getAttribute("semantic"),l=parseInt(r.getAttribute("offset")),h=parseInt(r.getAttribute("set")),u=h>0?c+h:c;t.inputs[u]={id:a,offset:l},t.stride=Math.max(t.stride,l+1),"TEXCOORD"===c&&(t.hasUV=!0);break;case"vcount":t.vcount=o(r.textContent);break;case"p":t.p=o(r.textContent)}}return t}(a));break;default:console.log(a)}}}ce.geometries[e.getAttribute("id")]=t}}),l(ee,"library_nodes","node",P),l(ee,"library_visual_scenes","visual_scene",function(e){var t={name:e.getAttribute("name"),children:[]};!function(e){for(var t=e.getElementsByTagName("node"),i=0;i<t.length;i++){var n=t[i];!1===n.hasAttribute("id")&&n.setAttribute("id",a())}}(e);for(var n=i(e,"node"),r=0;r<n.length;r++)t.children.push(P(n[r]));ce.visualScenes[e.getAttribute("id")]=t}),l(ee,"library_kinematics_models","kinematics_model",function(e){for(var t={name:e.getAttribute("name")||"",joints:{},links:[]},i=0;i<e.childNodes.length;i++){var n=e.childNodes[i];if(1===n.nodeType)switch(n.nodeName){case"technique_common":!function(e,t){for(var i=0;i<e.childNodes.length;i++){var n=e.childNodes[i];if(1===n.nodeType)switch(n.nodeName){case"joint":t.joints[n.getAttribute("sid")]=function(e){for(var t,i=0;i<e.childNodes.length;i++){var n=e.childNodes[i];if(1===n.nodeType)switch(n.nodeName){case"prismatic":case"revolute":t=function(e,t){for(var t={sid:e.getAttribute("sid"),name:e.getAttribute("name")||"",axis:new THREE.Vector3,limits:{min:0,max:0},type:e.nodeName,static:!1,zeroPosition:0,middlePosition:0},i=0;i<e.childNodes.length;i++){var n=e.childNodes[i];if(1===n.nodeType)switch(n.nodeName){case"axis":var o=r(n.textContent);t.axis.fromArray(o);break;case"limits":var s=n.getElementsByTagName("max")[0],a=n.getElementsByTagName("min")[0];t.limits.max=parseFloat(s.textContent),t.limits.min=parseFloat(a.textContent)}}return t.limits.min>=t.limits.max&&(t.static=!0),t.middlePosition=(t.limits.min+t.limits.max)/2,t}(n)}}return t}(n);break;case"link":t.links.push(_(n))}}}(n,t)}}ce.kinematicsModels[e.getAttribute("id")]=t}),l(ee,"library_physics_models","physics_model",function(e){for(var t={name:e.getAttribute("name")||"",rigidBodies:{}},i=0;i<e.childNodes.length;i++){var n=e.childNodes[i];if(1===n.nodeType)switch(n.nodeName){case"rigid_body":t.rigidBodies[n.getAttribute("name")]={},function(e,t){for(var i=0;i<e.childNodes.length;i++){var n=e.childNodes[i];if(1===n.nodeType)switch(n.nodeName){case"technique_common":!function(e,t){for(var i=0;i<e.childNodes.length;i++){var n=e.childNodes[i];if(1===n.nodeType)switch(n.nodeName){case"inertia":t.inertia=r(n.textContent);break;case"mass":t.mass=r(n.textContent)[0]}}}(n,t)}}}(n,t.rigidBodies[n.getAttribute("name")])}}ce.physicsModels[e.getAttribute("id")]=t}),l(ee,"scene","instance_kinematics_scene",function(e){for(var t={bindJointAxis:[]},i=0;i<e.childNodes.length;i++){var n=e.childNodes[i];if(1===n.nodeType)switch(n.nodeName){case"bind_joint_axis":t.bindJointAxis.push(function(e){for(var t={target:e.getAttribute("target").split("/").pop()},i=0;i<e.childNodes.length;i++){var n=e.childNodes[i];if(1===n.nodeType)switch(n.nodeName){case"axis":var r=n.getElementsByTagName("param")[0];t.axis=r.textContent;var o=t.axis.split("inst_").pop().split("axis")[0];t.jointIndex=o.substr(0,o.length-1)}}return t}(n))}}ce.kinematicsScenes[s(e.getAttribute("url"))]=t}),h(ce.animations,d),h(ce.clips,f),h(ce.controllers,v),h(ce.images,y),h(ce.effects,T),h(ce.materials,w),h(ce.cameras,k),h(ce.lights,A),h(ce.geometries,M),h(ce.visualScenes,q),function(){var e=ce.clips;if(!0===c(e)){if(!1===c(ce.animations)){var t=[];for(var i in ce.animations)for(var n=p(i),r=0,o=n.length;r<o;r++)t.push(n[r]);oe.push(new THREE.AnimationClip("default",-1,t))}}else for(var i in e)oe.push(m(i))}(),function(){function e(e,t){var i=t.getAttribute("name"),n=o.joints[e];a.traverse(function(o){o.name===i&&(l[e]={object:o,transforms:function(e){for(var t=[],i=ee.querySelector('[id="'+e.id+'"]'),n=0;n<i.childNodes.length;n++){var o=i.childNodes[n];if(1===o.nodeType)switch(o.nodeName){case"matrix":var s=r(o.textContent),a=(new THREE.Matrix4).fromArray(s).transpose();t.push({sid:o.getAttribute("sid"),type:o.nodeName,obj:a});break;case"translate":case"scale":var s=r(o.textContent),c=(new THREE.Vector3).fromArray(s);t.push({sid:o.getAttribute("sid"),type:o.nodeName,obj:c});break;case"rotate":var s=r(o.textContent),c=(new THREE.Vector3).fromArray(s),l=THREE.Math.degToRad(s[3]);t.push({sid:o.getAttribute("sid"),type:o.nodeName,obj:c,angle:l})}}return t}(t),joint:n,position:n.zeroPosition})})}var t=Object.keys(ce.kinematicsModels)[0],i=Object.keys(ce.kinematicsScenes)[0],n=Object.keys(ce.visualScenes)[0];if(void 0!==t&&void 0!==i){for(var o=function(e){return u(ce.kinematicsModels[e],L)}(t),s=function(e){return u(ce.kinematicsScenes[e],I)}(i),a=W(n),c=s.bindJointAxis,l={},h=0,d=c.length;h<d;h++){var p=c[h],f=ee.querySelector('[sid="'+p.target+'"]');if(f){var m=f.parentElement;e(p.jointIndex,m)}}var v=new THREE.Matrix4;se={joints:o&&o.joints,getJointValue:function(e){var t=l[e];if(t)return t.position;console.warn("THREE.ColladaLoader: Joint "+e+" doesn't exist.")},setJointValue:function(e,t){var i=l[e];if(i){var n=i.joint;if(t>n.limits.max||t<n.limits.min)console.warn("THREE.ColladaLoader: Joint "+e+" value "+t+" outside of limits (min: "+n.limits.min+", max: "+n.limits.max+").");else if(n.static)console.warn("THREE.ColladaLoader: Joint "+e+" is static.");else{var r=i.object,o=n.axis,s=i.transforms;Y.identity();for(var a=0;a<s.length;a++){var c=s[a];if(c.sid&&-1!==c.sid.indexOf(e))switch(n.type){case"revolute":Y.multiply(v.makeRotationAxis(o,THREE.Math.degToRad(t)));break;case"prismatic":Y.multiply(v.makeTranslation(o.x*t,o.y*t,o.z*t));break;default:console.warn("THREE.ColladaLoader: Unknown joint type: "+n.type)}else switch(c.type){case"matrix":Y.multiply(c.obj);break;case"translate":Y.multiply(v.makeTranslation(c.obj.x,c.obj.y,c.obj.z));break;case"scale":Y.scale(c.obj);break;case"rotate":Y.multiply(v.makeRotationAxis(c.obj,c.angle))}}r.matrix.copy(Y),r.matrix.decompose(r.position,r.quaternion,r.scale),l[e].position=t}}else console.log("THREE.ColladaLoader: "+e+" does not exist.")}}}}();var le=function(e){return W(s(i(e,"instance_visual_scene")[0].getAttribute("url")))}(i(ee,"scene")[0]);return"Z_UP"===ie.upAxis&&le.quaternion.setFromEuler(new THREE.Euler(-Math.PI/2,0,0)),le.scale.multiplyScalar(ie.unit),{animations:oe,kinematics:se,library:ce,scene:le}}}},{}],4:[function(e,t,i){"use strict";var n="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e},r="function"==typeof Symbol&&"symbol"===n(Symbol.iterator)?function(e){return void 0===e?"undefined":n(e)}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":void 0===e?"undefined":n(e)};t.exports=THREE.FBXLoader=function(){function e(e){this.manager=void 0!==e?e:THREE.DefaultLoadingManager}function t(e){this.textureLoader=e}function i(){}function n(){}function o(){}function s(){}function a(e,t){this.dv=new DataView(e),this.offset=0,this.littleEndian=void 0===t||t}function c(){}function l(e){var t=e.match(/FBXVersion: (\d+)/);if(t){return parseInt(t[1])}throw new Error("THREE.FBXLoader: Cannot find the version number for the file given.")}function h(e){return e/46186158e3}function u(e,t,i,n){var r;switch(n.mappingType){case"ByPolygonVertex":r=e;break;case"ByPolygon":r=t;break;case"ByVertice":r=i;break;case"AllSame":r=n.indices[0];break;default:console.warn("THREE.FBXLoader: unknown attribute mapping type "+n.mappingType)}"IndexToDirect"===n.referenceType&&(r=n.indices[r]);var o=r*n.dataSize,s=o+n.dataSize;return function(e,t,i,n){for(var r=i,o=0;r<n;r++,o++)e[o]=t[r];return e}(b,n.buffer,o,s)}function d(e){var t=new THREE.Matrix4;k.set(0,0,0),R.identity();var i=p(e.eulerOrder?e.eulerOrder:0);if(e.translation&&k.fromArray(e.translation),e.rotationOffset&&k.add(x.fromArray(e.rotationOffset)),e.rotation){(n=e.rotation.map(THREE.Math.degToRad)).push(i),R.makeRotationFromEuler(w.fromArray(n))}if(e.preRotation){(n=e.preRotation.map(THREE.Math.degToRad)).push(i),T.makeRotationFromEuler(w.fromArray(n)),R.premultiply(T)}if(e.postRotation){var n=e.postRotation.map(THREE.Math.degToRad);n.push(i),T.makeRotationFromEuler(w.fromArray(n)),T.getInverse(T),R.multiply(T)}return e.scale&&t.scale(x.fromArray(e.scale)),t.setPosition(k),t.multiply(R),t}function p(e){var t=["ZYX","YZX","XZY","ZXY","YXZ","XYZ"];return 6===e?(console.warn("THREE.FBXLoader: unsupported Euler Order: Spherical XYZ. Animations and rotations may be incorrect."),t[0]):t[e]}function f(e){return e.split(",").map(function(e){return parseFloat(e)})}function m(e,t,i){return void 0===t&&(t=0),void 0===i&&(i=e.byteLength),THREE.LoaderUtils.decodeText(new Uint8Array(e,t,i))}function v(e,t,i){return e.slice(0,t).concat(i).concat(e.slice(t))}var g,y,E;e.prototype={constructor:e,crossOrigin:"anonymous",load:function(e,t,i,n){var r=this,o=THREE.LoaderUtils.extractUrlBase(e),s=new THREE.FileLoader(this.manager);s.setResponseType("arraybuffer"),s.load(e,function(i){try{var s=r.parse(i,o);t(s)}catch(t){setTimeout(function(){n&&n(t),r.manager.itemError(e)},0)}},i,n)},setCrossOrigin:function(e){return this.crossOrigin=e,this},parse:function(e,i){if(function(e){var t="Kaydara FBX Binary  \0";return e.byteLength>=t.length&&t===m(e,0,t.length)}(e))g=(new s).parse(e);else{var n=m(e);if(!function(e){function t(t){var i=e[t-1];return e=e.slice(n+t),n++,i}for(var i=["K","a","y","d","a","r","a","\\","F","B","X","\\","B","i","n","a","r","y","\\","\\"],n=0,r=0;r<i.length;++r)if(t(1)===i[r])return!1;return!0}(n))throw new Error("THREE.FBXLoader: Unknown format.");if(l(n)<7e3)throw new Error("THREE.FBXLoader: FBX version not supported, FileVersion: "+l(n));g=(new o).parse(n)}return new t(new THREE.TextureLoader(this.manager).setPath(i).setCrossOrigin(this.crossOrigin)).parse(g)}},t.prototype={constructor:t,parse:function(){y=this.parseConnections();var e=this.parseImages(),t=this.parseTextures(e),n=this.parseMaterials(t),r=this.parseDeformers(),o=(new i).parse(r);return this.parseScene(r,o,n),E},parseConnections:function(){var e=new Map;if("Connections"in g){g.Connections.connections.forEach(function(t){var i=t[0],n=t[1],r=t[2];e.has(i)||e.set(i,{parents:[],children:[]});var o={ID:n,relationship:r};e.get(i).parents.push(o),e.has(n)||e.set(n,{parents:[],children:[]});var s={ID:i,relationship:r};e.get(n).children.push(s)})}return e},parseImages:function(){var e={},t={};if("Video"in g.Objects){var i=g.Objects.Video;for(var n in i){var r=i[n];if(e[c=parseInt(n)]=r.RelativeFilename||r.Filename,"Content"in r){var o=r.Content instanceof ArrayBuffer&&r.Content.byteLength>0,s="string"==typeof r.Content&&""!==r.Content;if(o||s){var a=this.parseImage(i[n]);t[r.RelativeFilename||r.Filename]=a}}}}for(var c in e){var l=e[c];void 0!==t[l]?e[c]=t[l]:e[c]=e[c].split("\\").pop()}return e},parseImage:function(e){var t,i=e.Content,n=e.RelativeFilename||e.Filename,r=n.slice(n.lastIndexOf(".")+1).toLowerCase();switch(r){case"bmp":t="image/bmp";break;case"jpg":case"jpeg":t="image/jpeg";break;case"png":t="image/png";break;case"tif":t="image/tiff";break;case"tga":if("function"!=typeof THREE.TGALoader)return void console.warn("FBXLoader: THREE.TGALoader is required to load TGA textures");null===THREE.Loader.Handlers.get(".tga")&&THREE.Loader.Handlers.add(/\.tga$/i,new THREE.TGALoader),t="image/tga";break;default:return void console.warn('FBXLoader: Image type "'+r+'" is not supported.')}if("string"==typeof i)return"data:"+t+";base64,"+i;var o=new Uint8Array(i);return window.URL.createObjectURL(new Blob([o],{type:t}))},parseTextures:function(e){var t=new Map;if("Texture"in g.Objects){var i=g.Objects.Texture;for(var n in i){var r=this.parseTexture(i[n],e);t.set(parseInt(n),r)}}return t},parseTexture:function(e,t){var i=this.loadTexture(e,t);i.ID=e.id,i.name=e.attrName;var n=e.WrapModeU,r=e.WrapModeV,o=void 0!==n?n.value:0,s=void 0!==r?r.value:0;if(i.wrapS=0===o?THREE.RepeatWrapping:THREE.ClampToEdgeWrapping,i.wrapT=0===s?THREE.RepeatWrapping:THREE.ClampToEdgeWrapping,"Scaling"in e){var a=e.Scaling.value;i.repeat.x=a[0],i.repeat.y=a[1]}return i},loadTexture:function(e,t){var i,n=this.textureLoader.path,r=y.get(e.id).children;void 0!==r&&r.length>0&&void 0!==t[r[0].ID]&&(0!==(i=t[r[0].ID]).indexOf("blob:")&&0!==i.indexOf("data:")||this.textureLoader.setPath(void 0));var o,s=e.FileName.slice(-3).toLowerCase();if("tga"===s){var a=THREE.Loader.Handlers.get(".tga");null===a?(console.warn("FBXLoader: TGALoader not found, creating empty placeholder texture for",i),o=new THREE.Texture):o=a.load(i)}else"psd"===s?(console.warn("FBXLoader: PSD textures are not supported, creating empty placeholder texture for",i),o=new THREE.Texture):o=this.textureLoader.load(i);return this.textureLoader.setPath(n),o},parseMaterials:function(e){var t=new Map;if("Material"in g.Objects){var i=g.Objects.Material;for(var n in i){var r=this.parseMaterial(i[n],e);null!==r&&t.set(parseInt(n),r)}}return t},parseMaterial:function(e,t){var i=e.id,n=e.attrName,o=e.ShadingModel;if("object"===(void 0===o?"undefined":r(o))&&(o=o.value),!y.has(i))return null;var s,a=this.parseParameters(e,t,i);switch(o.toLowerCase()){case"phong":s=new THREE.MeshPhongMaterial;break;case"lambert":s=new THREE.MeshLambertMaterial;break;default:console.warn('THREE.FBXLoader: unknown material type "%s". Defaulting to MeshPhongMaterial.',o),s=new THREE.MeshPhongMaterial({color:3342591})}return s.setValues(a),s.name=n,s},parseParameters:function(e,t,i){var n={};e.BumpFactor&&(n.bumpScale=e.BumpFactor.value),e.Diffuse?n.color=(new THREE.Color).fromArray(e.Diffuse.value):e.DiffuseColor&&"Color"===e.DiffuseColor.type&&(n.color=(new THREE.Color).fromArray(e.DiffuseColor.value)),e.DisplacementFactor&&(n.displacementScale=e.DisplacementFactor.value),e.Emissive?n.emissive=(new THREE.Color).fromArray(e.Emissive.value):e.EmissiveColor&&"Color"===e.EmissiveColor.type&&(n.emissive=(new THREE.Color).fromArray(e.EmissiveColor.value)),e.EmissiveFactor&&(n.emissiveIntensity=parseFloat(e.EmissiveFactor.value)),e.Opacity&&(n.opacity=parseFloat(e.Opacity.value)),n.opacity<1&&(n.transparent=!0),e.ReflectionFactor&&(n.reflectivity=e.ReflectionFactor.value),e.Shininess&&(n.shininess=e.Shininess.value),e.Specular?n.specular=(new THREE.Color).fromArray(e.Specular.value):e.SpecularColor&&"Color"===e.SpecularColor.type&&(n.specular=(new THREE.Color).fromArray(e.SpecularColor.value));var r=this;return y.get(i).children.forEach(function(e){var i=e.relationship;switch(i){case"Bump":n.bumpMap=r.getTexture(t,e.ID);break;case"DiffuseColor":n.map=r.getTexture(t,e.ID);break;case"DisplacementColor":n.displacementMap=r.getTexture(t,e.ID);break;case"EmissiveColor":n.emissiveMap=r.getTexture(t,e.ID);break;case"NormalMap":n.normalMap=r.getTexture(t,e.ID);break;case"ReflectionColor":n.envMap=r.getTexture(t,e.ID),n.envMap.mapping=THREE.EquirectangularReflectionMapping;break;case"SpecularColor":n.specularMap=r.getTexture(t,e.ID);break;case"TransparentColor":n.alphaMap=r.getTexture(t,e.ID),n.transparent=!0;break;case"AmbientColor":case"ShininessExponent":case"SpecularFactor":case"VectorDisplacementColor":default:console.warn("THREE.FBXLoader: %s map is not supported in three.js, skipping texture.",i)}}),n},getTexture:function(e,t){return"LayeredTexture"in g.Objects&&t in g.Objects.LayeredTexture&&(console.warn("THREE.FBXLoader: layered textures are not supported in three.js. Discarding all but first layer."),t=y.get(t).children[0].ID),e.get(t)},parseDeformers:function(){var e={},t={};if("Deformer"in g.Objects){var i=g.Objects.Deformer;for(var n in i){var r=i[n],o=y.get(parseInt(n));if("Skin"===r.attrType){var s=this.parseSkeleton(o,i);s.ID=n,o.parents.length>1&&console.warn("THREE.FBXLoader: skeleton attached to more than one geometry is not supported."),s.geometryID=o.parents[0].ID,e[n]=s}else if("BlendShape"===r.attrType){var a={id:n};a.rawTargets=this.parseMorphTargets(o,i),a.id=n,o.parents.length>1&&console.warn("THREE.FBXLoader: morph target attached to more than one geometry is not supported."),t[n]=a}}}return{skeletons:e,morphTargets:t}},parseSkeleton:function(e,t){var i=[];return e.children.forEach(function(e){var n=t[e.ID];if("Cluster"===n.attrType){var r={ID:e.ID,indices:[],weights:[],transform:(new THREE.Matrix4).fromArray(n.Transform.a),transformLink:(new THREE.Matrix4).fromArray(n.TransformLink.a),linkMode:n.Mode};"Indexes"in n&&(r.indices=n.Indexes.a,r.weights=n.Weights.a),i.push(r)}}),{rawBones:i,bones:[]}},parseMorphTargets:function(e,t){for(var i=[],n=0;n<e.children.length;n++){if(8===n){console.warn("FBXLoader: maximum of 8 morph targets supported. Ignoring additional targets.");break}var r=e.children[n],o=t[r.ID],s={name:o.attrName,initialWeight:o.DeformPercent,id:o.id,fullWeights:o.FullWeights.a};if("BlendShapeChannel"!==o.attrType)return;y.get(parseInt(r.ID)).children.forEach(function(e){void 0===e.relationship&&(s.geoID=e.ID)}),i.push(s)}return i},parseScene:function(e,t,i){E=new THREE.Group;var r=this.parseModels(e.skeletons,t,i),o=g.Objects.Model,s=this;r.forEach(function(e){var t=o[e.ID];s.setLookAtProperties(e,t);y.get(e.ID).parents.forEach(function(t){var i=r.get(t.ID);void 0!==i&&i.add(e)}),null===e.parent&&E.add(e)}),this.bindSkeleton(e.skeletons,t,r),this.createAmbientLight(),this.setupMorphMaterials();var a=(new n).parse();1===E.children.length&&E.children[0].isGroup&&(E.children[0].animations=a,E=E.children[0]),E.animations=a},parseModels:function(e,t,i){var n=new Map,r=g.Objects.Model;for(var o in r){var s=parseInt(o),a=r[o],c=y.get(s),l=this.buildSkeleton(c,e,s,a.attrName);if(!l){switch(a.attrType){case"Camera":l=this.createCamera(c);break;case"Light":l=this.createLight(c);break;case"Mesh":l=this.createMesh(c,t,i);break;case"NurbsCurve":l=this.createCurve(c,t);break;case"LimbNode":case"Null":default:l=new THREE.Group}l.name=THREE.PropertyBinding.sanitizeNodeName(a.attrName),l.ID=s}this.setModelTransforms(l,a),n.set(s,l)}return n},buildSkeleton:function(e,t,i,n){var r=null;return e.parents.forEach(function(e){for(var o in t){var s=t[o];s.rawBones.forEach(function(t,o){if(t.ID===e.ID){var a=r;(r=new THREE.Bone).matrixWorld.copy(t.transformLink),r.name=THREE.PropertyBinding.sanitizeNodeName(n),r.ID=i,s.bones[o]=r,null!==a&&r.add(a)}})}}),r},createCamera:function(e){var t,i;if(e.children.forEach(function(e){var t=g.Objects.NodeAttribute[e.ID];void 0!==t&&(i=t)}),void 0===i)t=new THREE.Object3D;else{var n=0;void 0!==i.CameraProjectionType&&1===i.CameraProjectionType.value&&(n=1);var r=1;void 0!==i.NearPlane&&(r=i.NearPlane.value/1e3);var o=1e3;void 0!==i.FarPlane&&(o=i.FarPlane.value/1e3);var s=window.innerWidth,a=window.innerHeight;void 0!==i.AspectWidth&&void 0!==i.AspectHeight&&(s=i.AspectWidth.value,a=i.AspectHeight.value);var c=s/a,l=45;void 0!==i.FieldOfView&&(l=i.FieldOfView.value);var h=i.FocalLength?i.FocalLength.value:null;switch(n){case 0:t=new THREE.PerspectiveCamera(l,c,r,o),null!==h&&t.setFocalLength(h);break;case 1:t=new THREE.OrthographicCamera(-s/2,s/2,a/2,-a/2,r,o);break;default:console.warn("THREE.FBXLoader: Unknown camera type "+n+"."),t=new THREE.Object3D}}return t},createLight:function(e){var t,i;if(e.children.forEach(function(e){var t=g.Objects.NodeAttribute[e.ID];void 0!==t&&(i=t)}),void 0===i)t=new THREE.Object3D;else{var n;n=void 0===i.LightType?0:i.LightType.value;var r=16777215;void 0!==i.Color&&(r=(new THREE.Color).fromArray(i.Color.value));var o=void 0===i.Intensity?1:i.Intensity.value/100;void 0!==i.CastLightOnObject&&0===i.CastLightOnObject.value&&(o=0);var s=0;void 0!==i.FarAttenuationEnd&&(s=void 0!==i.EnableFarAttenuation&&0===i.EnableFarAttenuation.value?0:i.FarAttenuationEnd.value);switch(n){case 0:t=new THREE.PointLight(r,o,s,1);break;case 1:t=new THREE.DirectionalLight(r,o);break;case 2:var a=Math.PI/3;void 0!==i.InnerAngle&&(a=THREE.Math.degToRad(i.InnerAngle.value));var c=0;void 0!==i.OuterAngle&&(c=THREE.Math.degToRad(i.OuterAngle.value),c=Math.max(c,1)),t=new THREE.SpotLight(r,o,s,a,c,1);break;default:console.warn("THREE.FBXLoader: Unknown light type "+i.LightType.value+", defaulting to a THREE.PointLight."),t=new THREE.PointLight(r,o)}void 0!==i.CastShadows&&1===i.CastShadows.value&&(t.castShadow=!0)}return t},createMesh:function(e,t,i){var n,r=null,o=null,s=[];return e.children.forEach(function(e){t.has(e.ID)&&(r=t.get(e.ID)),i.has(e.ID)&&s.push(i.get(e.ID))}),s.length>1?o=s:s.length>0?o=s[0]:(o=new THREE.MeshPhongMaterial({color:13421772}),s.push(o)),"color"in r.attributes&&s.forEach(function(e){e.vertexColors=THREE.VertexColors}),r.FBX_Deformer?(s.forEach(function(e){e.skinning=!0}),n=new THREE.SkinnedMesh(r,o)):n=new THREE.Mesh(r,o),n},createCurve:function(e,t){var i=e.children.reduce(function(e,i){return t.has(i.ID)&&(e=t.get(i.ID)),e},null),n=new THREE.LineBasicMaterial({color:3342591,linewidth:1});return new THREE.Line(i,n)},setModelTransforms:function(e,t){var i={};"RotationOrder"in t&&(i.eulerOrder=parseInt(t.RotationOrder.value)),"Lcl_Translation"in t&&(i.translation=t.Lcl_Translation.value),"RotationOffset"in t&&(i.rotationOffset=t.RotationOffset.value),"Lcl_Rotation"in t&&(i.rotation=t.Lcl_Rotation.value),"PreRotation"in t&&(i.preRotation=t.PreRotation.value),"PostRotation"in t&&(i.postRotation=t.PostRotation.value),"Lcl_Scaling"in t&&(i.scale=t.Lcl_Scaling.value);var n=d(i);e.applyMatrix(n)},setLookAtProperties:function(e,t){if("LookAtProperty"in t){y.get(e.ID).children.forEach(function(t){if("LookAtProperty"===t.relationship){var i=g.Objects.Model[t.ID];if("Lcl_Translation"in i){var n=i.Lcl_Translation.value;void 0!==e.target?(e.target.position.fromArray(n),E.add(e.target)):e.lookAt((new THREE.Vector3).fromArray(n))}}})}},bindSkeleton:function(e,t,i){var n=this.parsePoseNodes();for(var r in e){var o=e[r];y.get(parseInt(o.ID)).parents.forEach(function(e){if(t.has(e.ID)){var r=e.ID;y.get(r).parents.forEach(function(e){if(i.has(e.ID)){i.get(e.ID).bind(new THREE.Skeleton(o.bones),n[e.ID])}})}})}},parsePoseNodes:function(){var e={};if("Pose"in g.Objects){var t=g.Objects.Pose;for(var i in t)if("BindPose"===t[i].attrType){var n=t[i].PoseNode;Array.isArray(n)?n.forEach(function(t){e[t.Node]=(new THREE.Matrix4).fromArray(t.Matrix.a)}):e[n.Node]=(new THREE.Matrix4).fromArray(n.Matrix.a)}}return e},createAmbientLight:function(){if("GlobalSettings"in g&&"AmbientColor"in g.GlobalSettings){var e=g.GlobalSettings.AmbientColor.value,t=e[0],i=e[1],n=e[2];if(0!==t||0!==i||0!==n){var r=new THREE.Color(t,i,n);E.add(new THREE.AmbientLight(r,1))}}},setupMorphMaterials:function(){E.traverse(function(e){if(e.isMesh&&(e.geometry.morphAttributes.position||e.geometry.morphAttributes.normal)){var t=e.uuid,i=e.material.uuid,n=!1;E.traverse(function(e){e.isMesh&&e.material.uuid===i&&e.uuid!==t&&(n=!0)}),!0===n&&(e.material=e.material.clone()),e.material.morphTargets=!0}})}},i.prototype={constructor:i,parse:function(e){var t=new Map;if("Geometry"in g.Objects){var i=g.Objects.Geometry;for(var n in i){var r=y.get(parseInt(n)),o=this.parseGeometry(r,i[n],e);t.set(parseInt(n),o)}}return t},parseGeometry:function(e,t,i){switch(t.attrType){case"Mesh":return this.parseMeshGeometry(e,t,i);case"NurbsCurve":return this.parseNurbsGeometry(t)}},parseMeshGeometry:function(e,t,i){var n=i.skeletons,r=i.morphTargets,o=e.parents.map(function(e){return g.Objects.Model[e.ID]});if(0!==o.length){var s=e.children.reduce(function(e,t){return void 0!==n[t.ID]&&(e=n[t.ID]),e},null),a=e.children.reduce(function(e,t){return void 0!==r[t.ID]&&(e=r[t.ID]),e},null),c=o[0],l={};"RotationOrder"in c&&(l.eulerOrder=c.RotationOrder.value),"GeometricTranslation"in c&&(l.translation=c.GeometricTranslation.value),"GeometricRotation"in c&&(l.rotation=c.GeometricRotation.value),"GeometricScaling"in c&&(l.scale=c.GeometricScaling.value);var h=d(l);return this.genGeometry(t,s,a,h)}},genGeometry:function(e,t,i,n){var r=new THREE.BufferGeometry;e.attrName&&(r.name=e.attrName);var o=this.parseGeoNode(e,t),s=this.genBuffers(o),a=new THREE.Float32BufferAttribute(s.vertex,3);if(n.applyToBufferAttribute(a),r.addAttribute("position",a),s.colors.length>0&&r.addAttribute("color",new THREE.Float32BufferAttribute(s.colors,3)),t&&(r.addAttribute("skinIndex",new THREE.Uint16BufferAttribute(s.weightsIndices,4)),r.addAttribute("skinWeight",new THREE.Float32BufferAttribute(s.vertexWeights,4)),r.FBX_Deformer=t),s.normal.length>0){var c=new THREE.Float32BufferAttribute(s.normal,3);(new THREE.Matrix3).getNormalMatrix(n).applyToBufferAttribute(c),r.addAttribute("normal",c)}if(s.uvs.forEach(function(e,t){var i="uv"+(t+1).toString();0===t&&(i="uv"),r.addAttribute(i,new THREE.Float32BufferAttribute(s.uvs[t],2))}),o.material&&"AllSame"!==o.material.mappingType){var l=s.materialIndex[0],h=0;if(s.materialIndex.forEach(function(e,t){e!==l&&(r.addGroup(h,t-h,l),l=e,h=t)}),r.groups.length>0){var u=r.groups[r.groups.length-1],d=u.start+u.count;d!==s.materialIndex.length&&r.addGroup(d,s.materialIndex.length-d,l)}0===r.groups.length&&r.addGroup(0,s.materialIndex.length,s.materialIndex[0])}return this.addMorphTargets(r,e,i,n),r},parseGeoNode:function(e,t){var i={};if(i.vertexPositions=void 0!==e.Vertices?e.Vertices.a:[],i.vertexIndices=void 0!==e.PolygonVertexIndex?e.PolygonVertexIndex.a:[],e.LayerElementColor&&(i.color=this.parseVertexColors(e.LayerElementColor[0])),e.LayerElementMaterial&&(i.material=this.parseMaterialIndices(e.LayerElementMaterial[0])),e.LayerElementNormal&&(i.normal=this.parseNormals(e.LayerElementNormal[0])),e.LayerElementUV){i.uv=[];for(var n=0;e.LayerElementUV[n];)i.uv.push(this.parseUVs(e.LayerElementUV[n])),n++}return i.weightTable={},null!==t&&(i.skeleton=t,t.rawBones.forEach(function(e,t){e.indices.forEach(function(n,r){void 0===i.weightTable[n]&&(i.weightTable[n]=[]),i.weightTable[n].push({id:t,weight:e.weights[r]})})})),i},genBuffers:function(e){var t={vertex:[],normal:[],colors:[],uvs:[],materialIndex:[],vertexWeights:[],weightsIndices:[]},i=0,n=0,r=!1,o=[],s=[],a=[],c=[],l=[],h=[],d=this;return e.vertexIndices.forEach(function(p,f){var m=!1;p<0&&(p^=-1,m=!0);var v=[],g=[];if(o.push(3*p,3*p+1,3*p+2),e.color){T=u(f,i,p,e.color);a.push(T[0],T[1],T[2])}if(e.skeleton){if(void 0!==e.weightTable[p]&&e.weightTable[p].forEach(function(e){g.push(e.weight),v.push(e.id)}),g.length>4){r||(console.warn("THREE.FBXLoader: Vertex has more than 4 skinning weights assigned to vertex. Deleting additional weights."),r=!0);var y=[0,0,0,0],E=[0,0,0,0];g.forEach(function(e,t){var i=e,n=v[t];E.forEach(function(e,t,r){if(i>e){r[t]=i,i=e;var o=y[t];y[t]=n,n=o}})}),v=y,g=E}for(;g.length<4;)g.push(0),v.push(0);for(var b=0;b<4;++b)l.push(g[b]),h.push(v[b])}if(e.normal){var T=u(f,i,p,e.normal);s.push(T[0],T[1],T[2])}if(e.material&&"AllSame"!==e.material.mappingType)var w=u(f,i,p,e.material)[0];e.uv&&e.uv.forEach(function(e,t){var n=u(f,i,p,e);void 0===c[t]&&(c[t]=[]),c[t].push(n[0]),c[t].push(n[1])}),n++,m&&(d.genFace(t,e,o,w,s,a,c,l,h,n),i++,n=0,o=[],s=[],a=[],c=[],l=[],h=[])}),t},genFace:function(e,t,i,n,r,o,s,a,c,l){for(var h=2;h<l;h++)e.vertex.push(t.vertexPositions[i[0]]),e.vertex.push(t.vertexPositions[i[1]]),e.vertex.push(t.vertexPositions[i[2]]),e.vertex.push(t.vertexPositions[i[3*(h-1)]]),e.vertex.push(t.vertexPositions[i[3*(h-1)+1]]),e.vertex.push(t.vertexPositions[i[3*(h-1)+2]]),e.vertex.push(t.vertexPositions[i[3*h]]),e.vertex.push(t.vertexPositions[i[3*h+1]]),e.vertex.push(t.vertexPositions[i[3*h+2]]),t.skeleton&&(e.vertexWeights.push(a[0]),e.vertexWeights.push(a[1]),e.vertexWeights.push(a[2]),e.vertexWeights.push(a[3]),e.vertexWeights.push(a[4*(h-1)]),e.vertexWeights.push(a[4*(h-1)+1]),e.vertexWeights.push(a[4*(h-1)+2]),e.vertexWeights.push(a[4*(h-1)+3]),e.vertexWeights.push(a[4*h]),e.vertexWeights.push(a[4*h+1]),e.vertexWeights.push(a[4*h+2]),e.vertexWeights.push(a[4*h+3]),e.weightsIndices.push(c[0]),e.weightsIndices.push(c[1]),e.weightsIndices.push(c[2]),e.weightsIndices.push(c[3]),e.weightsIndices.push(c[4*(h-1)]),e.weightsIndices.push(c[4*(h-1)+1]),e.weightsIndices.push(c[4*(h-1)+2]),e.weightsIndices.push(c[4*(h-1)+3]),e.weightsIndices.push(c[4*h]),e.weightsIndices.push(c[4*h+1]),e.weightsIndices.push(c[4*h+2]),e.weightsIndices.push(c[4*h+3])),t.color&&(e.colors.push(o[0]),e.colors.push(o[1]),e.colors.push(o[2]),e.colors.push(o[3*(h-1)]),e.colors.push(o[3*(h-1)+1]),e.colors.push(o[3*(h-1)+2]),e.colors.push(o[3*h]),e.colors.push(o[3*h+1]),e.colors.push(o[3*h+2])),t.material&&"AllSame"!==t.material.mappingType&&(e.materialIndex.push(n),e.materialIndex.push(n),e.materialIndex.push(n)),t.normal&&(e.normal.push(r[0]),e.normal.push(r[1]),e.normal.push(r[2]),e.normal.push(r[3*(h-1)]),e.normal.push(r[3*(h-1)+1]),e.normal.push(r[3*(h-1)+2]),e.normal.push(r[3*h]),e.normal.push(r[3*h+1]),e.normal.push(r[3*h+2])),t.uv&&t.uv.forEach(function(t,i){void 0===e.uvs[i]&&(e.uvs[i]=[]),e.uvs[i].push(s[i][0]),e.uvs[i].push(s[i][1]),e.uvs[i].push(s[i][2*(h-1)]),e.uvs[i].push(s[i][2*(h-1)+1]),e.uvs[i].push(s[i][2*h]),e.uvs[i].push(s[i][2*h+1])})},addMorphTargets:function(e,t,i,n){if(null!==i){e.morphAttributes.position=[],e.morphAttributes.normal=[];var r=this;i.rawTargets.forEach(function(i){var o=g.Objects.Geometry[i.geoID];void 0!==o&&r.genMorphGeometry(e,t,o,n)})}},genMorphGeometry:function(e,t,i,n){var r=new THREE.BufferGeometry;i.attrName&&(r.name=i.attrName);for(var o=void 0!==t.PolygonVertexIndex?t.PolygonVertexIndex.a:[],s=void 0!==t.Vertices?t.Vertices.a.slice():[],a=void 0!==i.Vertices?i.Vertices.a:[],c=void 0!==i.Indexes?i.Indexes.a:[],l=0;l<c.length;l++){var h=3*c[l];s[h]+=a[3*l],s[h+1]+=a[3*l+1],s[h+2]+=a[3*l+2]}var u={vertexIndices:o,vertexPositions:s},d=this.genBuffers(u),p=new THREE.Float32BufferAttribute(d.vertex,3);p.name=i.attrName,n.applyToBufferAttribute(p),e.morphAttributes.position.push(p)},parseNormals:function(e){var t=e.MappingInformationType,i=e.ReferenceInformationType,n=e.Normals.a,r=[];return"IndexToDirect"===i&&("NormalIndex"in e?r=e.NormalIndex.a:"NormalsIndex"in e&&(r=e.NormalsIndex.a)),{dataSize:3,buffer:n,indices:r,mappingType:t,referenceType:i}},parseUVs:function(e){var t=e.MappingInformationType,i=e.ReferenceInformationType,n=e.UV.a,r=[];return"IndexToDirect"===i&&(r=e.UVIndex.a),{dataSize:2,buffer:n,indices:r,mappingType:t,referenceType:i}},parseVertexColors:function(e){var t=e.MappingInformationType,i=e.ReferenceInformationType,n=e.Colors.a,r=[];return"IndexToDirect"===i&&(r=e.ColorIndex.a),{dataSize:4,buffer:n,indices:r,mappingType:t,referenceType:i}},parseMaterialIndices:function(e){var t=e.MappingInformationType,i=e.ReferenceInformationType;if("NoMappingInformation"===t)return{dataSize:1,buffer:[0],indices:[0],mappingType:"AllSame",referenceType:i};for(var n=e.Materials.a,r=[],o=0;o<n.length;++o)r.push(o);return{dataSize:1,buffer:n,indices:r,mappingType:t,referenceType:i}},parseNurbsGeometry:function(e){if(void 0===THREE.NURBSCurve)return console.error("THREE.FBXLoader: The loader relies on THREE.NURBSCurve for any nurbs present in the model. Nurbs will show up as empty geometry."),new THREE.BufferGeometry;var t=parseInt(e.Order);if(isNaN(t))return console.error("THREE.FBXLoader: Invalid Order %s given for geometry ID: %s",e.Order,e.id),new THREE.BufferGeometry;for(var i=t-1,n=e.KnotVector.a,r=[],o=e.Points.a,s=0,a=o.length;s<a;s+=4)r.push((new THREE.Vector4).fromArray(o,s));var c,l;if("Closed"===e.Form)r.push(r[0]);else if("Periodic"===e.Form){c=i,l=n.length-1-c;for(s=0;s<i;++s)r.push(r[s])}var h=new THREE.NURBSCurve(i,n,r,c,l).getPoints(7*r.length),u=new Float32Array(3*h.length);h.forEach(function(e,t){e.toArray(u,3*t)});var d=new THREE.BufferGeometry;return d.addAttribute("position",new THREE.BufferAttribute(u,3)),d}},n.prototype={constructor:n,parse:function(){var e=[],t=this.parseClips();if(void 0===t)return e;for(var i in t){var n=t[i],r=this.addClip(n);e.push(r)}return e},parseClips:function(){if(void 0!==g.Objects.AnimationCurve){var e=this.parseAnimationCurveNodes();this.parseAnimationCurves(e);var t=this.parseAnimationLayers(e);return this.parseAnimStacks(t)}},parseAnimationCurveNodes:function(){var e=g.Objects.AnimationCurveNode,t=new Map;for(var i in e){var n=e[i];if(null!==n.attrName.match(/S|R|T|DeformPercent/)){var r={id:n.id,attr:n.attrName,curves:{}};t.set(r.id,r)}}return t},parseAnimationCurves:function(e){var t=g.Objects.AnimationCurve;for(var i in t){var n={id:t[i].id,times:t[i].KeyTime.a.map(h),values:t[i].KeyValueFloat.a},r=y.get(n.id);if(void 0!==r){var o=r.parents[0].ID,s=r.parents[0].relationship;s.match(/X/)?e.get(o).curves.x=n:s.match(/Y/)?e.get(o).curves.y=n:s.match(/Z/)?e.get(o).curves.z=n:s.match(/d|DeformPercent/)&&e.has(o)&&(e.get(o).curves.morph=n)}}},parseAnimationLayers:function(e){var t=g.Objects.AnimationLayer,i=new Map;for(var n in t){var r=[],o=y.get(parseInt(n));if(void 0!==o){var s=this;o.children.forEach(function(t,i){if(e.has(t.ID)){var n=e.get(t.ID);if(void 0!==n.curves.x||void 0!==n.curves.y||void 0!==n.curves.z){if(void 0===r[i]){y.get(t.ID).parents.forEach(function(e){void 0!==e.relationship&&(u=e.ID)});var o=g.Objects.Model[u.toString()],a={modelName:THREE.PropertyBinding.sanitizeNodeName(o.attrName),initialPosition:[0,0,0],initialRotation:[0,0,0],initialScale:[1,1,1],transform:s.getModelAnimTransform(o)};"PreRotation"in o&&(a.preRotations=o.PreRotation.value),"PostRotation"in o&&(a.postRotations=o.PostRotation.value),r[i]=a}r[i][n.attr]=n}else if(void 0!==n.curves.morph){if(void 0===r[i]){var c;y.get(t.ID).parents.forEach(function(e){void 0!==e.relationship&&(c=e.ID)});var l=y.get(c).parents[0].ID,h=y.get(l).parents[0].ID,u=y.get(h).parents[0].ID,o=g.Objects.Model[u],a={modelName:THREE.PropertyBinding.sanitizeNodeName(o.attrName),morphName:g.Objects.Deformer[c].attrName};r[i]=a}r[i][n.attr]=n}}}),i.set(parseInt(n),r)}}return i},getModelAnimTransform:function(e){var t={};return"RotationOrder"in e&&(t.eulerOrder=parseInt(e.RotationOrder.value)),"Lcl_Translation"in e&&(t.translation=e.Lcl_Translation.value),"RotationOffset"in e&&(t.rotationOffset=e.RotationOffset.value),"Lcl_Rotation"in e&&(t.rotation=e.Lcl_Rotation.value),"PreRotation"in e&&(t.preRotation=e.PreRotation.value),"PostRotation"in e&&(t.postRotation=e.PostRotation.value),"Lcl_Scaling"in e&&(t.scale=e.Lcl_Scaling.value),d(t)},parseAnimStacks:function(e){var t=g.Objects.AnimationStack,i={};for(var n in t){var r=y.get(parseInt(n)).children;r.length>1&&console.warn("THREE.FBXLoader: Encountered an animation stack with multiple layers, this is currently not supported. Ignoring subsequent layers.");var o=e.get(r[0].ID);i[n]={name:t[n].attrName,layer:o}}return i},addClip:function(e){var t=[],i=this;return e.layer.forEach(function(e){t=t.concat(i.generateTracks(e))}),new THREE.AnimationClip(e.name,-1,t)},generateTracks:function(e){var t=[],i=new THREE.Vector3,n=new THREE.Quaternion,r=new THREE.Vector3;if(e.transform&&e.transform.decompose(i,n,r),i=i.toArray(),n=(new THREE.Euler).setFromQuaternion(n).toArray(),r=r.toArray(),void 0!==e.T&&Object.keys(e.T.curves).length>0){var o=this.generateVectorTrack(e.modelName,e.T.curves,i,"position");void 0!==o&&t.push(o)}if(void 0!==e.R&&Object.keys(e.R.curves).length>0){var s=this.generateRotationTrack(e.modelName,e.R.curves,n,e.preRotations,e.postRotations);void 0!==s&&t.push(s)}if(void 0!==e.S&&Object.keys(e.S.curves).length>0){var a=this.generateVectorTrack(e.modelName,e.S.curves,r,"scale");void 0!==a&&t.push(a)}if(void 0!==e.DeformPercent){var c=this.generateMorphTrack(e);void 0!==c&&t.push(c)}return t},generateVectorTrack:function(e,t,i,n){var r=this.getTimesForAllAxes(t),o=this.getKeyframeTrackValues(r,t,i);return new THREE.VectorKeyframeTrack(e+"."+n,r,o)},generateRotationTrack:function(e,t,i,n,r){void 0!==t.x&&(this.interpolateRotations(t.x),t.x.values=t.x.values.map(THREE.Math.degToRad)),void 0!==t.y&&(this.interpolateRotations(t.y),t.y.values=t.y.values.map(THREE.Math.degToRad)),void 0!==t.z&&(this.interpolateRotations(t.z),t.z.values=t.z.values.map(THREE.Math.degToRad));var o=this.getTimesForAllAxes(t),s=this.getKeyframeTrackValues(o,t,i);void 0!==n&&((n=n.map(THREE.Math.degToRad)).push("ZYX"),n=(new THREE.Euler).fromArray(n),n=(new THREE.Quaternion).setFromEuler(n)),void 0!==r&&((r=r.map(THREE.Math.degToRad)).push("ZYX"),r=(new THREE.Euler).fromArray(r),r=(new THREE.Quaternion).setFromEuler(r).inverse());for(var a=new THREE.Quaternion,c=new THREE.Euler,l=[],h=0;h<s.length;h+=3)c.set(s[h],s[h+1],s[h+2],"ZYX"),a.setFromEuler(c),void 0!==n&&a.premultiply(n),void 0!==r&&a.multiply(r),a.toArray(l,h/3*4);return new THREE.QuaternionKeyframeTrack(e+".quaternion",o,l)},generateMorphTrack:function(e){var t=e.DeformPercent.curves.morph,i=t.values.map(function(e){return e/100}),n=E.getObjectByName(e.modelName).morphTargetDictionary[e.morphName];return new THREE.NumberKeyframeTrack(e.modelName+".morphTargetInfluences["+n+"]",t.times,i)},getTimesForAllAxes:function(e){var t=[];return void 0!==e.x&&(t=t.concat(e.x.times)),void 0!==e.y&&(t=t.concat(e.y.times)),void 0!==e.z&&(t=t.concat(e.z.times)),t=t.sort(function(e,t){return e-t}).filter(function(e,t,i){return i.indexOf(e)==t})},getKeyframeTrackValues:function(e,t,i){var n=i,r=[],o=-1,s=-1,a=-1;return e.forEach(function(e){if(t.x&&(o=t.x.times.indexOf(e)),t.y&&(s=t.y.times.indexOf(e)),t.z&&(a=t.z.times.indexOf(e)),-1!==o){var i=t.x.values[o];r.push(i),n[0]=i}else r.push(n[0]);if(-1!==s){var c=t.y.values[s];r.push(c),n[1]=c}else r.push(n[1]);if(-1!==a){var l=t.z.values[a];r.push(l),n[2]=l}else r.push(n[2])}),r},interpolateRotations:function(e){for(var t=1;t<e.values.length;t++){var i=e.values[t-1],n=e.values[t]-i,r=Math.abs(n);if(r>=180){for(var o=r/180,s=n/o,a=i+s,c=e.times[t-1],l=(e.times[t]-c)/o,h=c+l,u=[],d=[];h<e.times[t];)u.push(h),h+=l,d.push(a),a+=s;e.times=v(e.times,t,u),e.values=v(e.values,t,d)}}}},o.prototype={constructor:o,getPrevNode:function(){return this.nodeStack[this.currentIndent-2]},getCurrentNode:function(){return this.nodeStack[this.currentIndent-1]},getCurrentProp:function(){return this.currentProp},pushStack:function(e){this.nodeStack.push(e),this.currentIndent+=1},popStack:function(){this.nodeStack.pop(),this.currentIndent-=1},setCurrentProp:function(e,t){this.currentProp=e,this.currentPropName=t},parse:function(e){this.currentIndent=0,console.log("FBXTree: ",c),this.allNodes=new c,this.nodeStack=[],this.currentProp=[],this.currentPropName="";var t=this,i=e.split(/[\r\n]+/);return i.forEach(function(e,n){var r=e.match(/^[\s\t]*;/),o=e.match(/^[\s\t]*$/);if(!r&&!o){var s=e.match("^\\t{"+t.currentIndent+"}(\\w+):(.*){",""),a=e.match("^\\t{"+t.currentIndent+"}(\\w+):[\\s\\t\\r\\n](.*)"),c=e.match("^\\t{"+(t.currentIndent-1)+"}}");s?t.parseNodeBegin(e,s):a?t.parseNodeProperty(e,a,i[++n]):c?t.popStack():e.match(/^[^\s\t}]/)&&t.parseNodePropertyContinued(e)}}),this.allNodes},parseNodeBegin:function(e,t){var i=t[1].trim().replace(/^"/,"").replace(/"$/,""),n=t[2].split(",").map(function(e){return e.trim().replace(/^"/,"").replace(/"$/,"")}),r={name:i},o=this.parseNodeAttr(n),s=this.getCurrentNode();0===this.currentIndent?this.allNodes.add(i,r):i in s?("PoseNode"===i?s.PoseNode.push(r):void 0!==s[i].id&&(s[i]={},s[i][s[i].id]=s[i]),""!==o.id&&(s[i][o.id]=r)):"number"==typeof o.id?(s[i]={},s[i][o.id]=r):"Properties70"!==i&&(s[i]="PoseNode"===i?[r]:r),"number"==typeof o.id&&(r.id=o.id),""!==o.name&&(r.attrName=o.name),""!==o.type&&(r.attrType=o.type),this.pushStack(r)},parseNodeAttr:function(e){var t=e[0];""!==e[0]&&(t=parseInt(e[0]),isNaN(t)&&(t=e[0]));var i="",n="";return e.length>1&&(i=e[1].replace(/^(\w+)::/,""),n=e[2]),{id:t,name:i,type:n}},parseNodeProperty:function(e,t,i){var n=t[1].replace(/^"/,"").replace(/"$/,"").trim(),r=t[2].replace(/^"/,"").replace(/"$/,"").trim();"Content"===n&&","===r&&(r=i.replace(/"/g,"").replace(/,$/,"").trim());var o=this.getCurrentNode();if("Properties70"!==o.name){if("C"===n){var s=r.split(",").slice(1),a=parseInt(s[0]),c=parseInt(s[1]),l=r.split(",").slice(3);n="connections",function(e,t){for(var i=0,n=e.length,r=t.length;i<r;i++,n++)e[n]=t[i]}(r=[a,c],l=l.map(function(e){return e.trim().replace(/^"/,"")})),void 0===o[n]&&(o[n]=[])}"Node"===n&&(o.id=r),n in o&&Array.isArray(o[n])?o[n].push(r):"a"!==n?o[n]=r:o.a=r,this.setCurrentProp(o,n),"a"===n&&","!==r.slice(-1)&&(o.a=f(r))}else this.parseNodeSpecialProperty(e,n,r)},parseNodePropertyContinued:function(e){var t=this.getCurrentNode();t.a+=e,","!==e.slice(-1)&&(t.a=f(t.a))},parseNodeSpecialProperty:function(e,t,i){var n=i.split('",').map(function(e){return e.trim().replace(/^\"/,"").replace(/\s/,"_")}),r=n[0],o=n[1],s=n[2],a=n[3],c=n[4];switch(o){case"int":case"enum":case"bool":case"ULongLong":case"double":case"Number":case"FieldOfView":c=parseFloat(c);break;case"Color":case"ColorRGB":case"Vector3D":case"Lcl_Translation":case"Lcl_Rotation":case"Lcl_Scaling":c=f(c)}this.getPrevNode()[r]={type:o,type2:s,flag:a,value:c},this.setCurrentProp(this.getPrevNode(),r)}},s.prototype={constructor:s,parse:function(e){var t=new a(e);t.skip(23);var i=t.getUint32();console.log("THREE.FBXLoader: FBX binary version: "+i);for(var n=new c;!this.endOfContent(t);){var r=this.parseNode(t,i);null!==r&&n.add(r.name,r)}return n},endOfContent:function(e){return e.size()%16==0?(e.getOffset()+160+16&-16)>=e.size():e.getOffset()+160+16>=e.size()},parseNode:function(e,t){var i={},n=t>=7500?e.getUint64():e.getUint32(),r=t>=7500?e.getUint64():e.getUint32(),o=(t>=7500?e.getUint64():e.getUint32(),e.getUint8()),s=e.getString(o);if(0===n)return null;for(var a=[],c=0;c<r;c++)a.push(this.parseProperty(e));var l=a.length>0?a[0]:"",h=a.length>1?a[1]:"",u=a.length>2?a[2]:"";for(i.singleProperty=1===r&&e.getOffset()===n;n>e.getOffset();){var d=this.parseNode(e,t);null!==d&&this.parseSubNode(s,i,d)}return i.propertyList=a,"number"==typeof l&&(i.id=l),""!==h&&(i.attrName=h),""!==u&&(i.attrType=u),""!==s&&(i.name=s),i},parseSubNode:function(e,t,i){if(!0===i.singleProperty){var n=i.propertyList[0];Array.isArray(n)?(t[i.name]=i,i.a=n):t[i.name]=n}else if("Connections"===e&&"C"===i.name){var r=[];i.propertyList.forEach(function(e,t){0!==t&&r.push(e)}),void 0===t.connections&&(t.connections=[]),t.connections.push(r)}else if("Properties70"===i.name){Object.keys(i).forEach(function(e){t[e]=i[e]})}else if("Properties70"===e&&"P"===i.name){var o,s=i.propertyList[0],a=i.propertyList[1],c=i.propertyList[2],l=i.propertyList[3];0===s.indexOf("Lcl ")&&(s=s.replace("Lcl ","Lcl_")),0===a.indexOf("Lcl ")&&(a=a.replace("Lcl ","Lcl_")),o="Color"===a||"ColorRGB"===a||"Vector"===a||"Vector3D"===a||0===a.indexOf("Lcl_")?[i.propertyList[4],i.propertyList[5],i.propertyList[6]]:i.propertyList[4],t[s]={type:a,type2:c,flag:l,value:o}}else void 0===t[i.name]?"number"==typeof i.id?(t[i.name]={},t[i.name][i.id]=i):t[i.name]=i:"PoseNode"===i.name?(Array.isArray(t[i.name])||(t[i.name]=[t[i.name]]),t[i.name].push(i)):void 0===t[i.name][i.id]&&(t[i.name][i.id]=i)},parseProperty:function(e){var t=e.getString(1);switch(t){case"C":return e.getBoolean();case"D":return e.getFloat64();case"F":return e.getFloat32();case"I":return e.getInt32();case"L":return e.getInt64();case"R":i=e.getUint32();return e.getArrayBuffer(i);case"S":var i=e.getUint32();return e.getString(i);case"Y":return e.getInt16();case"b":case"c":case"d":case"f":case"i":case"l":var n=e.getUint32(),r=e.getUint32(),o=e.getUint32();if(0===r)switch(t){case"b":case"c":return e.getBooleanArray(n);case"d":return e.getFloat64Array(n);case"f":return e.getFloat32Array(n);case"i":return e.getInt32Array(n);case"l":return e.getInt64Array(n)}"undefined"==typeof Zlib&&console.error("THREE.FBXLoader: External library Inflate.min.js required, obtain or import from https://github.com/imaya/zlib.js");var s=new a(new Zlib.Inflate(new Uint8Array(e.getArrayBuffer(o))).decompress().buffer);switch(t){case"b":case"c":return s.getBooleanArray(n);case"d":return s.getFloat64Array(n);case"f":return s.getFloat32Array(n);case"i":return s.getInt32Array(n);case"l":return s.getInt64Array(n)}default:throw new Error("THREE.FBXLoader: Unknown property type "+t)}}},a.prototype={constructor:a,getOffset:function(){return this.offset},size:function(){return this.dv.buffer.byteLength},skip:function(e){this.offset+=e},getBoolean:function(){return 1==(1&this.getUint8())},getBooleanArray:function(e){for(var t=[],i=0;i<e;i++)t.push(this.getBoolean());return t},getUint8:function(){var e=this.dv.getUint8(this.offset);return this.offset+=1,e},getInt16:function(){var e=this.dv.getInt16(this.offset,this.littleEndian);return this.offset+=2,e},getInt32:function(){var e=this.dv.getInt32(this.offset,this.littleEndian);return this.offset+=4,e},getInt32Array:function(e){for(var t=[],i=0;i<e;i++)t.push(this.getInt32());return t},getUint32:function(){var e=this.dv.getUint32(this.offset,this.littleEndian);return this.offset+=4,e},getInt64:function(){var e,t;return this.littleEndian?(e=this.getUint32(),t=this.getUint32()):(t=this.getUint32(),e=this.getUint32()),2147483648&t?(t=4294967295&~t,4294967295===(e=4294967295&~e)&&(t=t+1&4294967295),e=e+1&4294967295,-(4294967296*t+e)):4294967296*t+e},getInt64Array:function(e){for(var t=[],i=0;i<e;i++)t.push(this.getInt64());return t},getUint64:function(){var e,t;return 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strict";t.exports=Object.assign(function(){},{FACE_1:0,FACE_2:1,FACE_3:2,FACE_4:3,L_SHOULDER_1:4,R_SHOULDER_1:5,L_SHOULDER_2:6,R_SHOULDER_2:7,SELECT:8,START:9,DPAD_UP:12,DPAD_DOWN:13,DPAD_LEFT:14,DPAD_RIGHT:15,VENDOR:16})},{}],6:[function(e,t,i){"use strict";t.exports=function(e,t,i){this.type=e,this.index=t,this.pressed=i.pressed,this.value=i.value}},{}],7:[function(e,t,i){"use strict";t.exports={size:5,cellSize:10,extrudeSettings:{amount:1,bevelEnabled:!0,bevelSegments:1,steps:1,bevelSize:.5,bevelThickness:.5},autogenerated:!0,cells:[{q:-1,r:0,s:1,h:1,walkable:!0,userData:{}},{q:0,r:-1,s:1,h:1,walkable:!0,userData:{}},{q:0,r:0,s:0,h:1,walkable:!0,userData:{}},{q:1,r:-1,s:0,h:1,walkable:!0,userData:{}},{q:-1,r:1,s:0,h:0,walkable:!0,userData:{}},{q:0,r:1,s:-1,h:0,walkable:!0,userData:{}},{q:1,r:0,s:-1,h:0,walkable:!0,userData:{}}]}},{}],8:[function(e,t,i){"use strict";function n(e){var t=document.getElementById(e),i=t.parentNode;try{i&&i.removeChild(t)}catch(e){}}function r(e,t,i){return new i(function(i,r){var o=t.timeout||5e3,s="script_"+Date.now()+"_"+Math.ceil(1e5*Math.random()),a=function(e,t){var i=document.createElement("script");return i.type="text/javascript",i.async=!0,i.id=t,i.src=e,i}(e,s),c=setTimeout(function(){r(new Error("Script request to "+e+" timed out")),n(s)},o),l=function(e){clearTimeout(e)};a.addEventListener("load",function(e){i({ok:!0}),l(c),n(s)}),a.addEventListener("error",function(t){r(new Error("Script request to "+e+" failed "+t)),l(c),n(s)}),function(e){var t=document.getElementsByTagName("script")[0];t.parentNode.insertBefore(e,t)}(a)})}t.exports=function(e){return e=e||{},function(t,i){return i=i||{},r(t,i,e.Promise||Promise)}}},{}],9:[function(e,t,i){"use strict";var n="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e},r="function"==typeof Symbol&&"symbol"===n(Symbol.iterator)?function(e){return void 0===e?"undefined":n(e)}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":void 0===e?"undefined":n(e)},o=t.exports={VERSION:"0.1.1",PI:Math.PI,TAU:2*Math.PI,DEG_TO_RAD:.0174532925,RAD_TO_DEG:57.2957795,SQRT3:Math.sqrt(3),TILE:"tile",ENT:"entity",STR:"structure",HEX:"hex",SQR:"square",ABS:"abstract"};o.Board=function(e,t){if(!e)throw new Error("You must pass in a grid system for the board to use.");this.tiles=[],this.tileGroup=null,this.group=new THREE.Object3D,this.grid=null,this.overlay=null,this.finder=new o.AStarFinder(t),o.Loader.init(),this.setGrid(e)},o.Board.prototype={setEntityOnTile:function(e,t){var i=this.grid.cellToPixel(t.cell);e.position.copy(i),e.position.y+=e.heightOffset||0,e.tile&&(e.tile.entity=null),e.tile=t,t.entity=e},addTile:function(e){-1===this.tiles.indexOf(e)&&(this.tiles.push(e),this.snapTileToGrid(e),e.position.y=0,this.tileGroup.add(e.mesh),this.grid.add(e.cell),e.cell.tile=e)},removeTile:function(e){if(e){var t=this.tiles.indexOf(e);this.grid.remove(e.cell),-1!==t&&this.tiles.splice(t,1),e.dispose()}},removeAllTiles:function(){if(this.tileGroup)for(var e=this.tileGroup.children,t=0;t<e.length;t++)this.tileGroup.remove(e[t])},getTileAtCell:function(e){var t=this.grid.cellToHash(e);return e.tile||(void 0!==this.grid.cells[t]?this.grid.cells[t].tile:null)},snapToGrid:function(e){var t=this.grid.pixelToCell(e);e.copy(this.grid.cellToPixel(t))},snapTileToGrid:function(e){if(e.cell)e.position.copy(this.grid.cellToPixel(e.cell));else{var t=this.grid.pixelToCell(e.position);e.position.copy(this.grid.cellToPixel(t))}return e},getRandomTile:function(){var e=o.Tools.randomInt(0,this.tiles.length-1);return this.tiles[e]},findPath:function(e,t,i){return this.finder.findPath(e.cell,t.cell,i,this.grid)},setGrid:function(e){this.group.remove(this.tileGroup),this.grid&&e!==this.grid&&(this.removeAllTiles(),this.tiles.forEach(function(e){this.grid.remove(e.cell),e.dispose()}),this.grid.dispose()),this.grid=e,this.tiles=[],this.tileGroup=new THREE.Object3D,this.group.add(this.tileGroup)},generateOverlay:function(e){var t=new THREE.LineBasicMaterial({color:0,opacity:.3});this.overlay&&this.group.remove(this.overlay),this.overlay=new THREE.Object3D,this.grid.generateOverlay(e,this.overlay,t),this.group.add(this.overlay)},generateTilemap:function(e){this.reset();var t=this.grid.generateTiles(e);this.tiles=t,this.tileGroup=new THREE.Object3D;for(var i=0;i<t.length;i++)this.tileGroup.add(t[i].mesh);this.group.add(this.tileGroup)},reset:function(){this.removeAllTiles(),this.tileGroup&&this.group.remove(this.tileGroup)}},o.Board.prototype.constructor=o.Board,o.Cell=function(e,t,i,n){this.q=e||0,this.r=t||0,this.s=i||0,this.h=n||1,this.tile=null,this.userData={},this.walkable=!0,this._calcCost=0,this._priority=0,this._visited=!1,this._parent=null,this.uniqueID=o.LinkedList.generateID()},o.Cell.prototype={set:function(e,t,i){return this.q=e,this.r=t,this.s=i,this},copy:function(e){return this.q=e.q,this.r=e.r,this.s=e.s,this.h=e.h,this.tile=e.tile||null,this.userData=e.userData||{},this.walkable=e.walkable,this},add:function(e){return this.q+=e.q,this.r+=e.r,this.s+=e.s,this},equals:function(e){return this.q===e.q&&this.r===e.r&&this.s===e.s}},o.Cell.prototype.constructor=o.Cell,o.HexGrid=function(e){e=e||{},this.type=o.HEX,this.size=5,this.cellSize=void 0===e.cellSize?10:e.cellSize,this.cells={},this.numCells=0,this.extrudeSettings=null,this.autogenerated=!1;var t,i=[];for(t=0;6>t;t++)i.push(this._createVertex(t));for(this.cellShape=new THREE.Shape,this.cellShape.moveTo(i[0].x,i[0].y),t=1;6>t;t++)this.cellShape.lineTo(i[t].x,i[t].y);this.cellShape.lineTo(i[0].x,i[0].y),this.cellShape.autoClose=!0,this.cellGeo=new THREE.Geometry,this.cellGeo.vertices=i,this.cellGeo.verticesNeedUpdate=!0,this.cellShapeGeo=new THREE.ShapeGeometry(this.cellShape),this._cellWidth=2*this.cellSize,this._cellLength=.5*o.SQRT3*this._cellWidth,this._hashDelimeter=".",this._directions=[new o.Cell(1,-1,0),new o.Cell(1,0,-1),new o.Cell(0,1,-1),new o.Cell(-1,1,0),new o.Cell(-1,0,1),new o.Cell(0,-1,1)],this._diagonals=[new o.Cell(2,-1,-1),new o.Cell(1,1,-2),new o.Cell(-1,2,-1),new o.Cell(-2,1,1),new o.Cell(-1,-1,2),new o.Cell(1,-2,1)],this._list=[],this._vec3=new THREE.Vector3,this._cel=new o.Cell,this._conversionVec=new THREE.Vector3,this._geoCache=[],this._matCache=[]},o.HexGrid.TWO_THIRDS=2/3,o.HexGrid.prototype={cellToPixel:function(e){return this._vec3.x=e.q*this._cellWidth*.75,this._vec3.y=e.h,this._vec3.z=-(e.s-e.r)*this._cellLength*.5,this._vec3},pixelToCell:function(e){var t=e.x*(o.HexGrid.TWO_THIRDS/this.cellSize),i=(-e.x/3+o.SQRT3/3*e.z)/this.cellSize;return this._cel.set(t,i,-t-i),this._cubeRound(this._cel)},getCellAt:function(e){var t=e.x*(o.HexGrid.TWO_THIRDS/this.cellSize),i=(-e.x/3+o.SQRT3/3*e.z)/this.cellSize;return this._cel.set(t,i,-t-i),this._cubeRound(this._cel),this.cells[this.cellToHash(this._cel)]},getNeighbors:function(e,t,i){var n,r,o=this._directions.length;for(this._list.length=0,n=0;o>n;n++)this._cel.copy(e),this._cel.add(this._directions[n]),!(r=this.cells[this.cellToHash(this._cel)])||i&&!i(e,r)||this._list.push(r);if(t)for(n=0;o>n;n++)this._cel.copy(e),this._cel.add(this._diagonals[n]),!(r=this.cells[this.cellToHash(this._cel)])||i&&!i(e,r)||this._list.push(r);return this._list},getRandomCell:function(){var e,t=0,i=o.Tools.randomInt(0,this.numCells);for(e in this.cells){if(t===i)return this.cells[e];t++}return this.cells[e]},cellToHash:function(e){return e.q+this._hashDelimeter+e.r+this._hashDelimeter+e.s},distance:function(e,t){var i=Math.max(Math.abs(e.q-t.q),Math.abs(e.r-t.r),Math.abs(e.s-t.s));return i+=t.h-e.h},clearPath:function(){var e,t;for(e in this.cells)(t=this.cells[e])._calcCost=0,t._priority=0,t._parent=null,t._visited=!1},traverse:function(e){var t;for(t in this.cells)e(this.cells[t])},generateTile:function(e,t,i){var n=Math.abs(e.h);1>n&&(n=1);var r=this._geoCache[n];r||(this.extrudeSettings.amount=n,r=new THREE.ExtrudeGeometry(this.cellShape,this.extrudeSettings),this._geoCache[n]=r);var s=new o.Tile({size:this.cellSize,scale:t,cell:e,geometry:r,material:i});return e.tile=s,s},generateTiles:function(e){e=e||{};var t=[],i={tileScale:.95,cellSize:this.cellSize,material:null,extrudeSettings:{amount:1,bevelEnabled:!0,bevelSegments:1,steps:1,bevelSize:.5,bevelThickness:.5}};i=o.Tools.merge(i,e),this.cellSize=i.cellSize,this._cellWidth=2*this.cellSize,this._cellLength=.5*o.SQRT3*this._cellWidth,this.autogenerated=!0,this.extrudeSettings=i.extrudeSettings;var n,r,s;for(n in this.cells)s=this.cells[n],(r=this.generateTile(s,i.tileScale,i.material)).position.copy(this.cellToPixel(s)),r.position.y=0,t.push(r);return t},generateTilePoly:function(e){e||(e=new THREE.MeshBasicMaterial({color:2405631}));var t=new THREE.Mesh(this.cellShapeGeo,e);return this._vec3.set(1,0,0),t.rotateOnAxis(this._vec3,o.PI/2),t},generate:function(e){e=e||{},this.size=void 0===e.size?this.size:e.size;var t,i,n,r;for(t=-this.size;t<this.size+1;t++)for(i=-this.size;i<this.size+1;i++)n=-t-i,Math.abs(t)<=this.size&&Math.abs(i)<=this.size&&Math.abs(n)<=this.size&&(r=new o.Cell(t,i,n),this.add(r))},generateOverlay:function(e,t,i){var n,r,s,a=this.cellShape.createPointsGeometry();for(n=-e;e+1>n;n++)for(r=-e;e+1>r;r++)if(s=-n-r,Math.abs(n)<=e&&Math.abs(r)<=e&&Math.abs(s)<=e){this._cel.set(n,r,s);var c=new THREE.Line(a,i);c.position.copy(this.cellToPixel(this._cel)),c.rotation.x=90*o.DEG_TO_RAD,t.add(c)}},add:function(e){var t=this.cellToHash(e);if(!this.cells[t])return this.cells[t]=e,this.numCells++,e},remove:function(e){var t=this.cellToHash(e);this.cells[t]&&(delete this.cells[t],this.numCells--)},dispose:function(){this.cells=null,this.numCells=0,this.cellShape=null,this.cellGeo.dispose(),this.cellGeo=null,this.cellShapeGeo.dispose(),this.cellShapeGeo=null,this._list=null,this._vec3=null,this._conversionVec=null,this._geoCache=null,this._matCache=null},load:function(e,t,i){var n=this;o.Tools.getJSON({url:e,callback:function(e){n.fromJSON(e),t.call(i||null,e)},cache:!1,scope:n})},fromJSON:function(e){var t,i,n=e.cells;for(this.cells={},this.numCells=0,this.size=e.size,this.cellSize=e.cellSize,this._cellWidth=2*this.cellSize,this._cellLength=.5*o.SQRT3*this._cellWidth,this.extrudeSettings=e.extrudeSettings,this.autogenerated=e.autogenerated,t=0;t<n.length;t++)(i=new o.Cell).copy(n[t]),this.add(i)},toJSON:function(){var e,t,i={size:this.size,cellSize:this.cellSize,extrudeSettings:this.extrudeSettings,autogenerated:this.autogenerated},n=[];for(t in this.cells)e=this.cells[t],n.push({q:e.q,r:e.r,s:e.s,h:e.h,walkable:e.walkable,userData:e.userData});return i.cells=n,i},_createVertex:function(e){var t=o.TAU/6*e;return new THREE.Vector3(this.cellSize*Math.cos(t),this.cellSize*Math.sin(t),0)},_cubeRound:function(e){var t=Math.round(e.q),i=Math.round(e.r),n=Math.round(e.s),r=Math.abs(t-e.q),o=Math.abs(i-e.r),s=Math.abs(n-e.s);return r>o&&r>s?t=-i-n:o>s?i=-t-n:n=-t-i,this._cel.set(t,i,n)}},o.HexGrid.prototype.constructor=o.HexGrid,o.SqrGrid=function(e){e=e||{},this.type=o.SQR,this.size=5,this.cellSize=void 0===e.cellSize?10:e.cellSize,this.cells={},this.numCells=0,this.extrudeSettings=null,this.autogenerated=!1;var t=[];t.push(new THREE.Vector3),t.push(new THREE.Vector3(-this.cellSize,this.cellSize)),t.push(new THREE.Vector3(this.cellSize,this.cellSize)),t.push(new THREE.Vector3(this.cellSize,-this.cellSize)),this.cellShape=new THREE.Shape,this.cellShape.moveTo(-this.cellSize,-this.cellSize),this.cellShape.lineTo(-this.cellSize,this.cellSize),this.cellShape.lineTo(this.cellSize,this.cellSize),this.cellShape.lineTo(this.cellSize,-this.cellSize),this.cellShape.lineTo(-this.cellSize,-this.cellSize),this.cellGeo=new THREE.Geometry,this.cellGeo.vertices=t,this.cellGeo.verticesNeedUpdate=!0,this.cellShapeGeo=new THREE.ShapeGeometry(this.cellShape),this._fullCellSize=2*this.cellSize,this._hashDelimeter=".",this._directions=[new o.Cell(1,0,0),new o.Cell(0,-1,0),new o.Cell(-1,0,0),new o.Cell(0,1,0)],this._diagonals=[new o.Cell(-1,-1,0),new o.Cell(-1,1,0),new o.Cell(1,1,0),new o.Cell(1,-1,0)],this._list=[],this._vec3=new THREE.Vector3,this._cel=new o.Cell,this._conversionVec=new THREE.Vector3,this._geoCache=[],this._matCache=[]},o.SqrGrid.prototype={cellToPixel:function(e){return this._vec3.x=e.q*this._fullCellSize,this._vec3.y=e.h,this._vec3.z=e.r*this._fullCellSize,this._vec3},pixelToCell:function(e){var t=Math.round(e.x/this._fullCellSize),i=Math.round(e.z/this._fullCellSize);return this._cel.set(t,i,0)},getCellAt:function(e){var t=Math.round(e.x/this._fullCellSize),i=Math.round(e.z/this._fullCellSize);return this._cel.set(t,i),this.cells[this.cellToHash(this._cel)]},getNeighbors:function(e,t,i){var n,r,o=this._directions.length;for(this._list.length=0,n=0;o>n;n++)this._cel.copy(e),this._cel.add(this._directions[n]),!(r=this.cells[this.cellToHash(this._cel)])||i&&!i(e,r)||this._list.push(r);if(t)for(n=0;o>n;n++)this._cel.copy(e),this._cel.add(this._diagonals[n]),!(r=this.cells[this.cellToHash(this._cel)])||i&&!i(e,r)||this._list.push(r);return this._list},getRandomCell:function(){var e,t=0,i=o.Tools.randomInt(0,this.numCells);for(e in this.cells){if(t===i)return this.cells[e];t++}return this.cells[e]},cellToHash:function(e){return e.q+this._hashDelimeter+e.r},distance:function(e,t){var i=Math.max(Math.abs(e.q-t.q),Math.abs(e.r-t.r));return i+=t.h-e.h},clearPath:function(){var e,t;for(e in this.cells)(t=this.cells[e])._calcCost=0,t._priority=0,t._parent=null,t._visited=!1},traverse:function(e){var t;for(t in this.cells)e(this.cells[t])},generateTile:function(e,t,i){var n=Math.abs(e.h);1>n&&(n=1);var r=this._geoCache[n];r||(this.extrudeSettings.amount=n,r=new THREE.ExtrudeGeometry(this.cellShape,this.extrudeSettings),this._geoCache[n]=r);var s=new o.Tile({size:this.cellSize,scale:t,cell:e,geometry:r,material:i});return e.tile=s,s},generateTiles:function(e){e=e||{};var t=[],i={tileScale:.95,cellSize:this.cellSize,material:null,extrudeSettings:{amount:1,bevelEnabled:!0,bevelSegments:1,steps:1,bevelSize:.5,bevelThickness:.5}};i=o.Tools.merge(i,e),this.cellSize=i.cellSize,this._fullCellSize=2*this.cellSize,this.autogenerated=!0,this.extrudeSettings=i.extrudeSettings;var n,r,s;for(n in this.cells)s=this.cells[n],(r=this.generateTile(s,i.tileScale,i.material)).position.copy(this.cellToPixel(s)),r.position.y=0,t.push(r);return t},generateTilePoly:function(e){e||(e=new THREE.MeshBasicMaterial({color:2405631}));var t=new THREE.Mesh(this.cellShapeGeo,e);return this._vec3.set(1,0,0),t.rotateOnAxis(this._vec3,o.PI/2),t},generate:function(e){e=e||{},this.size=void 0===e.size?this.size:e.size;var t,i,n,r=Math.ceil(this.size/2);for(t=-r;r>t;t++)for(i=-r;r>i;i++)n=new o.Cell(t,i+1),this.add(n)},generateOverlay:function(e,t,i){var n,r,s=Math.ceil(e/2);for(n=-s;s>n;n++)for(r=-s;s>r;r++){this._cel.set(n,r);var a=new THREE.Line(this.cellGeo,i);a.position.copy(this.cellToPixel(this._cel)),a.rotation.x=90*o.DEG_TO_RAD,t.add(a)}},add:function(e){var t=this.cellToHash(e);if(!this.cells[t])return this.cells[t]=e,this.numCells++,e},remove:function(e){var t=this.cellToHash(e);this.cells[t]&&(delete this.cells[t],this.numCells--)},dispose:function(){this.cells=null,this.numCells=0,this.cellShape=null,this.cellGeo.dispose(),this.cellGeo=null,this.cellShapeGeo.dispose(),this.cellShapeGeo=null,this._list=null,this._vec3=null,this._conversionVec=null,this._geoCache=null,this._matCache=null},load:function(e,t,i){o.Tools.getJSON({url:e,callback:function(e){this.fromJSON(e),t.call(i||null,e)},cache:!1,scope:this})},fromJSON:function(e){var t,i,n=e.cells;for(this.cells={},this.numCells=0,this.size=e.size,this.cellSize=e.cellSize,this._fullCellSize=2*this.cellSize,this.extrudeSettings=e.extrudeSettings,this.autogenerated=e.autogenerated,t=0;t<n.length;t++)(i=new o.Cell).copy(n[t]),this.add(i)},toJSON:function(){var e,t,i={size:this.size,cellSize:this.cellSize,extrudeSettings:this.extrudeSettings,autogenerated:this.autogenerated},n=[];for(t in this.cells)e=this.cells[t],n.push({q:e.q,r:e.r,s:e.s,h:e.h,walkable:e.walkable,userData:e.userData});return i.cells=n,i}},o.SqrGrid.prototype.constructor=o.SqrGrid,o.Tile=function(e){e=e||{};var t={cell:null,geometry:null,material:null};if(!(t=o.Tools.merge(t,e)).cell||!t.geometry)throw new Error("Missing vg.Tile configuration");this.cell=t.cell,this.cell.tile&&this.cell.tile!==this&&this.cell.tile.dispose(),this.cell.tile=this,this.uniqueID=o.Tools.generateID(),this.geometry=t.geometry,this.material=t.material,this.material||(this.material=new THREE.MeshPhongMaterial({color:o.Tools.randomizeRGB("30, 30, 30",13)})),this.objectType=o.TILE,this.entity=null,this.userData={},this.selected=!1,this.highlight="0x0084cc",this.mesh=new THREE.Mesh(this.geometry,this.material),this.mesh.userData.structure=this,this.position=this.mesh.position,this.rotation=this.mesh.rotation,this.rotation.x=-90*o.DEG_TO_RAD,this.mesh.scale.set(t.scale,t.scale,1),this.material.emissive?this._emissive=this.material.emissive.getHex():this._emissive=null},o.Tile.prototype={select:function(){return this.material.emissive&&this.material.emissive.setHex(this.highlight),this.selected=!0,this},deselect:function(){return null!==this._emissive&&this.material.emissive&&this.material.emissive.setHex(this._emissive),this.selected=!1,this},toggle:function(){return this.selected?this.deselect():this.select(),this},dispose:function(){this.cell&&this.cell.tile&&(this.cell.tile=null),this.cell=null,this.position=null,this.rotation=null,this.mesh.parent&&this.mesh.parent.remove(this.mesh),this.mesh.userData.structure=null,this.mesh=null,this.material=null,this.userData=null,this.entity=null,this.geometry=null,this._emissive=null}},o.Tile.prototype.constructor=o.Tile,function(){var e=function(){this.first=null,this.last=null,this.length=0,this.objToNodeMap={},this.uniqueID=Date.now()+""+Math.floor(1e3*Math.random()),this.sortArray=[]};e.generateID=function(){return Math.random().toString(36).slice(2)+Date.now()},(e.prototype={getNode:function(e){return this.objToNodeMap[e.uniqueID]},addNode:function(t){var i=new function(){this.obj=null,this.next=null,this.prev=null,this.free=!0};if(!t.uniqueID)try{t.uniqueID=e.generateID()}catch(e){return console.error("[LinkedList.addNode] obj passed is immutable: cannot attach necessary identifier"),null}return i.obj=t,i.free=!1,this.objToNodeMap[t.uniqueID]=i,i},swapObjects:function(e,t){this.objToNodeMap[e.obj.uniqueID]=null,this.objToNodeMap[t.uniqueID]=e,e.obj=t},add:function(e){var t=this.objToNodeMap[e.uniqueID];if(t){if(!1===t.free)return;t.obj=e,t.free=!1,t.next=null,t.prev=null}else t=this.addNode(e);if(this.first){if(!this.last)throw new Error("[LinkedList.add] No last in the list -- that shouldn't happen here");this.last.next=t,t.prev=this.last,this.last=t,t.next=null}else this.first=t,this.last=t,t.next=null,t.prev=null;this.length++,this.showDebug&&this.dump("after add")},has:function(e){return!!this.objToNodeMap[e.uniqueID]},moveUp:function(e){this.dump("before move up");var t=this.getNode(e);if(!t)throw"Oops, trying to move an object that isn't in the list";if(t.prev){var i=t.prev,n=i.prev;t==this.last&&(this.last=i);var r=t.next;n&&(n.next=t),t.next=i,t.prev=i.prev,i.next=r,i.prev=t,this.first==i&&(this.first=t)}},moveDown:function(e){var t=this.getNode(e);if(!t)throw"Oops, trying to move an object that isn't in the list";if(t.next){var i=t.next;this.moveUp(i.obj),this.last==i&&(this.last=t)}},sort:function(e){var t,i,n=this.sortArray,r=this.first;for(n.length=0;r;)n.push(r.obj),r=r.next;for(this.clear(),n.sort(e),i=n.length,t=0;i>t;t++)this.add(n[t])},remove:function(e){var t=this.getNode(e);return!(!t||t.free)&&(t.prev&&(t.prev.next=t.next),t.next&&(t.next.prev=t.prev),t.prev||(this.first=t.next),t.next||(this.last=t.prev),t.free=!0,t.prev=null,t.next=null,this.length--,!0)},shift:function(){var e=this.first;return 0===this.length?null:(e.prev&&(e.prev.next=e.next),e.next&&(e.next.prev=e.prev),this.first=e.next,e.next||(this.last=null),e.free=!0,e.prev=null,e.next=null,this.length--,e.obj)},pop:function(){var e=this.last;return 0===this.length?null:(e.prev&&(e.prev.next=e.next),e.next&&(e.next.prev=e.prev),this.last=e.prev,e.prev||(this.first=null),e.free=!0,e.prev=null,e.next=null,this.length--,e.obj)},concat:function(e){for(var t=e.first;t;)this.add(t.obj),t=t.next},clear:function(){for(var e=this.first;e;)e.free=!0,e=e.next;this.first=null,this.length=0},dispose:function(){for(var e=this.first;e;)e.obj=null,e=e.next;this.first=null,this.objToNodeMap=null},dump:function(e){console.log("===================="+e+"=====================");for(var t=this.first;t;)console.log("{"+t.obj.toString()+"} previous="+(t.prev?t.prev.obj:"NULL")),t=t.next();console.log("==================================="),console.log("Last: {"+(this.last?this.last.obj:"NULL")+"} First: {"+(this.first?this.first.obj:"NULL")+"}")}}).constructor=e,o.LinkedList=e}(),function(){var e=function(e,t,i,n,r){this._listener=t,this.isOnce=i,this.context=n,this.signal=e,this._priority=r||0};(e.prototype={active:!0,params:null,execute:function(e){var t,i;return this.active&&this._listener&&(i=this.params?this.params.concat(e):e,t=this._listener.apply(this.context,i),this.isOnce&&this.detach()),t},detach:function(){return this.isBound()?this.signal.remove(this._listener,this.context):null},isBound:function(){return!!this.signal&&!!this._listener},_destroy:function(){delete this.signal,delete this._listener,delete this.context},toString:function(){return"[SignalBinding isOnce:"+this.isOnce+", isBound:"+this.isBound()+", active:"+this.active+"]"}}).constructor=e;var t=function e(){this._bindings=[],this._prevParams=null;var t=this;this.dispatch=function(){e.prototype.dispatch.apply(t,arguments)}};(t.prototype={memorize:!1,_shouldPropagate:!0,active:!0,validateListener:function(e,t){if("function"!=typeof e)throw new Error("Signal: listener is a required param of {fn}() and should be a Function.".replace("{fn}",t))},_registerListener:function(t,i,n,r){var o,s=this._indexOfListener(t,n);if(-1!==s){if((o=this._bindings[s]).isOnce!==i)throw new Error("You cannot add"+(i?"":"Once")+"() then add"+(i?"Once":"")+"() the same listener without removing the relationship first.")}else o=new e(this,t,i,n,r),this._addBinding(o);return this.memorize&&this._prevParams&&o.execute(this._prevParams),o},_addBinding:function(e){var t=this._bindings.length;do{t--}while(this._bindings[t]&&e._priority<=this._bindings[t]._priority);this._bindings.splice(t+1,0,e)},_indexOfListener:function(e,t){for(var i,n=this._bindings.length;n--;)if((i=this._bindings[n])._listener===e&&i.context===t)return n;return-1},has:function(e,t){return-1!==this._indexOfListener(e,t)},add:function(e,t,i){return this.validateListener(e,"add"),this._registerListener(e,!1,t,i)},addOnce:function(e,t,i){return this.validateListener(e,"addOnce"),this._registerListener(e,!0,t,i)},remove:function(e,t){this.validateListener(e,"remove");var i=this._indexOfListener(e,t);return-1!==i&&(this._bindings[i]._destroy(),this._bindings.splice(i,1)),e},removeAll:function(e){void 0===e&&(e=null);for(var t=this._bindings.length;t--;)e?this._bindings[t].context===e&&(this._bindings[t]._destroy(),this._bindings.splice(t,1)):this._bindings[t]._destroy();e||(this._bindings.length=0)},getNumListeners:function(){return this._bindings.length},halt:function(){this._shouldPropagate=!1},dispatch:function(){if(this.active){var e,t=Array.prototype.slice.call(arguments),i=this._bindings.length;if(this.memorize&&(this._prevParams=t),i){e=this._bindings.slice(),this._shouldPropagate=!0;do{i--}while(e[i]&&this._shouldPropagate&&!1!==e[i].execute(t))}}},forget:function(){this._prevParams=null},dispose:function(){this.removeAll(),delete this._bindings,delete this._prevParams},toString:function(){return"[Signal active:"+this.active+" numListeners:"+this.getNumListeners()+"]"}}).constructor=t,o.Signal=t}(),o.AStarFinder=function(e){e=e||{};var t={allowDiagonal:!1,heuristicFilter:null};t=o.Tools.merge(t,e),this.allowDiagonal=t.allowDiagonal,this.heuristicFilter=t.heuristicFilter,this.list=new o.LinkedList},o.AStarFinder.prototype={findPath:function(e,t,i,n){var r,s,a,c,l,h;for(i=i||this.heuristicFilter,n.clearPath(),this.list.clear(),this.list.add(e);this.list.length>0;){if(this.list.sort(this.compare),r=this.list.shift(),r._visited=!0,r===t)return o.PathUtil.backtrace(t);for(l=0,h=(a=n.getNeighbors(r,this.allowDiagonal,i)).length;h>l;l++)if((c=a[l]).walkable&&(s=r._calcCost+n.distance(r,c),!c._visited||s<c._calcCost)){if(c._visited=!0,c._parent=r,c._calcCost=s,c._priority=s+n.distance(t,c),c===t)return o.PathUtil.backtrace(t);this.list.add(c)}}return null},compare:function(e,t){return e._priority-t._priority}},o.AStarFinder.prototype.constructor=o.AStarFinder,o.PathUtil={backtrace:function(e){for(var t=[e];e._parent;)e=e._parent,t.push(e);return t.reverse()},biBacktrace:function(e,t){var i=this.backtrace(e),n=this.backtrace(t);return i.concat(n.reverse())},pathLength:function(e){var t,i,n,r,o,s=0;for(t=1;t<e.length;++t)i=e[t-1],n=e[t],r=i[0]-n[0],o=i[1]-n[1],s+=Math.sqrt(r*r+o*o);return s},interpolate:function(e,t,i,n){var r,o,s,a,c,l,h=Math.abs,u=[];for(s=h(i-e),a=h(n-t),r=i>e?1:-1,o=n>t?1:-1,c=s-a;e!==i||t!==n;)u.push([e,t]),(l=2*c)>-a&&(c-=a,e+=r),s>l&&(c+=s,t+=o);return u},expandPath:function(e){var t,i,n,r,o,s,a=[],c=e.length;if(2>c)return a;for(o=0;c-1>o;++o)for(t=e[o],i=e[o+1],r=(n=this.interpolate(t[0],t[1],i[0],i[1])).length,s=0;r-1>s;++s)a.push(n[s]);return a.push(e[c-1]),a},smoothenPath:function(e,t){var i,n,r,o,s,a,c,l,h,u,d,p,f=t.length,m=t[0][0],v=t[0][1],g=t[f-1][0],y=t[f-1][1];for(s=[[i=m,n=v]],c=2;f>c;++c){for(r=(h=t[c])[0],o=h[1],u=this.interpolate(i,n,r,o),p=!1,l=1;l<u.length;++l)if(d=u[l],!e.isWalkableAt(d[0],d[1])){p=!0;break}p&&(a=t[c-1],s.push(a),i=a[0],n=a[1])}return s.push([g,y]),s},compressPath:function(e){if(e.length<3)return e;var t,i,n,r,o,s,a=[],c=e[0][0],l=e[0][1],h=e[1][0],u=e[1][1],d=h-c,p=u-l;for(d/=o=Math.sqrt(d*d+p*p),p/=o,a.push([c,l]),s=2;s<e.length;s++)t=h,i=u,n=d,r=p,d=(h=e[s][0])-t,p=(u=e[s][1])-i,p/=o=Math.sqrt(d*d+p*p),((d/=o)!==n||p!==r)&&a.push([t,i]);return a.push([h,u]),a}},o.Loader={manager:null,imageLoader:null,crossOrigin:!1,init:function(e){this.crossOrigin=e||!1,this.manager=new THREE.LoadingManager(function(){},function(){},function(){console.warn("Error loading images")}),this.imageLoader=new THREE.ImageLoader(this.manager),this.imageLoader.crossOrigin=e},loadTexture:function(e,t,i,n){var r=new THREE.Texture(null,t);return this.imageLoader.load(e,function(e){r.image=e,r.needsUpdate=!0,i&&i(r)},null,function(e){n&&n(e)}),r.sourceFile=e,r}},o.MouseCaster=function(e,t,i){this.down=!1,this.rightDown=!1,this.pickedObject=null,this.selectedObject=null,this.allHits=null,this.active=!0,this.shift=!1,this.ctrl=!1,this.wheel=0,this.position=new THREE.Vector3,this.screenPosition=new THREE.Vector2,this.signal=new o.Signal,this.group=e,this._camera=t,this._raycaster=new THREE.Raycaster,this._preventDefault=!1,(i=i||document).addEventListener("mousemove",this._onDocumentMouseMove.bind(this),!1),i.addEventListener("mousedown",this._onDocumentMouseDown.bind(this),!1),i.addEventListener("mouseup",this._onDocumentMouseUp.bind(this),!1),i.addEventListener("mousewheel",this._onMouseWheel.bind(this),!1),i.addEventListener("DOMMouseScroll",this._onMouseWheel.bind(this),!1)},o.MouseCaster.OVER="over",o.MouseCaster.OUT="out",o.MouseCaster.DOWN="down",o.MouseCaster.UP="up",o.MouseCaster.CLICK="click",o.MouseCaster.WHEEL="wheel",o.MouseCaster.prototype={update:function(){if(this.active){this._raycaster.setFromCamera(this.screenPosition,this._camera);var 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v.hasOwnProperty(e)?v[e]:e}})}e(KeyboardEvent.prototype,"key",{get:function(){var e=n(this);return e&&"key"in e?e.key:"Unidentified"}}),e(KeyboardEvent.prototype,"location",{get:function(){var e=n(this);return e&&"location"in e?e.location:o}}),e(KeyboardEvent.prototype,"locale",{get:function(){return""}})}(),"queryKeyCap"in e.KeyboardEvent||(e.KeyboardEvent.queryKeyCap=function(e,t){if(e=String(e),!g.hasOwnProperty(e))return"Undefined";if(t&&"en-us"!==String(t).toLowerCase())throw Error("Unsupported locale");var i=g[e];return i.keyCap||i.code||"Undefined"}),e.identifyKey=function(e){if(!("code"in e)){var t=n(e);e.code=t?t.code:"",e.key=t&&"key"in t?t.key:"Unidentified",e.location="location"in e?e.location:"keyLocation"in e?e.keyLocation:t&&"location"in t?t.location:o,e.locale=""}}}(window)},{}],11:[function(e,t,i){var n=function(){};n.computeCentroids=function(e){var t,i,n;for(t=0,i=e.faces.length;t<i;t++)(n=e.faces[t]).centroid=new THREE.Vector3(0,0,0),n.centroid.add(e.vertices[n.a]),n.centroid.add(e.vertices[n.b]),n.centroid.add(e.vertices[n.c]),n.centroid.divideScalar(3)},n.roundNumber=function(e,t){return Number(e.toFixed(t))},n.sample=function(e){return e[Math.floor(Math.random()*e.length)]},n.mergeVertexIds=function(e,t){var i=[];if(e.forEach(function(e){t.indexOf(e)>=0&&i.push(e)}),i.length<2)return[];i.includes(e[0])&&i.includes(e[e.length-1])&&e.push(e.shift()),i.includes(t[0])&&i.includes(t[t.length-1])&&t.push(t.shift()),i=[],e.forEach(function(e){t.includes(e)&&i.push(e)});for(var n=i[1],r=i[0],o=e.slice();o[0]!==n;)o.push(o.shift());for(var s=0,a=t.slice();a[0]!==r;)if(a.push(a.shift()),s++>10)throw new Error("Unexpected state");return a.shift(),a.pop(),o=o.concat(a)},n.setPolygonCentroid=function(e,t){var i=new THREE.Vector3,n=t.vertices;e.vertexIds.forEach(function(e){i.add(n[e])}),i.divideScalar(e.vertexIds.length),e.centroid.copy(i)},n.cleanPolygon=function(e,t){for(var i=[],n=t.vertices,r=0;r<e.vertexIds.length;r++){var o,s,a,c=n[e.vertexIds[r]];0===r?(o=e.vertexIds[1],s=e.vertexIds[e.vertexIds.length-1]):r===e.vertexIds.length-1?(o=e.vertexIds[0],s=e.vertexIds[e.vertexIds.length-2]):(o=e.vertexIds[r+1],s=e.vertexIds[r-1]),a=n[s];var l=n[o].clone().sub(c),h=a.clone().sub(c),u=l.angleTo(h);if(u>Math.PI-.01&&u<Math.PI+.01){var d=[];e.neighbours.forEach(function(t){t.vertexIds.includes(e.vertexIds[r])||d.push(t)}),e.neighbours=d}else i.push(e.vertexIds[r])}e.vertexIds=i,this.setPolygonCentroid(e,t)},n.isConvex=function(e,t){var i=t.vertices;if(e.vertexIds.length<3)return!1;for(var n=!0,r=[],o=0;o<e.vertexIds.length;o++){var s,a,c=i[e.vertexIds[o]];0===o?(s=i[e.vertexIds[1]],a=i[e.vertexIds[e.vertexIds.length-1]]):o===e.vertexIds.length-1?(s=i[e.vertexIds[0]],a=i[e.vertexIds[e.vertexIds.length-2]]):(s=i[e.vertexIds[o+1]],a=i[e.vertexIds[o-1]]);var l=s.clone().sub(c),h=a.clone().sub(c),u=l.angleTo(h);if(u===Math.PI||0===u)return!1;var d=l.cross(h).y;r.push(d)}return r.forEach(function(e){0===e&&(n=!1)}),r.forEach(r[0]>0?function(e){e<0&&(n=!1)}:function(e){e>0&&(n=!1)}),n},n.distanceToSquared=function(e,t){var i=e.x-t.x,n=e.y-t.y,r=e.z-t.z;return i*i+n*n+r*r},n.isPointInPoly=function(e,t){for(var i=!1,n=-1,r=e.length,o=r-1;++n<r;o=n)(e[n].z<=t.z&&t.z<e[o].z||e[o].z<=t.z&&t.z<e[n].z)&&t.x<(e[o].x-e[n].x)*(t.z-e[n].z)/(e[o].z-e[n].z)+e[n].x&&(i=!i);return i},n.isVectorInPolygon=function(e,t,i){var n=1e5,r=-1e5,o=[];return t.vertexIds.forEach(function(e){n=Math.min(i[e].y,n),r=Math.max(i[e].y,r),o.push(i[e])}),!!(e.y<r+.5&&e.y>n-.5&&this.isPointInPoly(o,e))},n.triarea2=function(e,t,i){return(i.x-e.x)*(t.z-e.z)-(t.x-e.x)*(i.z-e.z)},n.vequal=function(e,t){return this.distanceToSquared(e,t)<1e-5};var r=function(e){this.content=[],this.scoreFunction=e};r.prototype.push=function(e){this.content.push(e),this.sinkDown(this.content.length-1)},r.prototype.pop=function(){var e=this.content[0],t=this.content.pop();return this.content.length>0&&(this.content[0]=t,this.bubbleUp(0)),e},r.prototype.remove=function(e){var t=this.content.indexOf(e),i=this.content.pop();t!==this.content.length-1&&(this.content[t]=i,this.scoreFunction(i)<this.scoreFunction(e)?this.sinkDown(t):this.bubbleUp(t))},r.prototype.size=function(){return this.content.length},r.prototype.rescoreElement=function(e){this.sinkDown(this.content.indexOf(e))},r.prototype.sinkDown=function(e){for(var t=this.content[e];e>0;){var i=(e+1>>1)-1,n=this.content[i];if(!(this.scoreFunction(t)<this.scoreFunction(n)))break;this.content[i]=t,this.content[e]=n,e=i}},r.prototype.bubbleUp=function(e){for(var t=this.content.length,i=this.content[e],n=this.scoreFunction(i);;){var r=e+1<<1,o=r-1,s=null,a=void 0;if(o<t&&(a=this.scoreFunction(this.content[o]))<n&&(s=o),r<t&&this.scoreFunction(this.content[r])<(null===s?n:a)&&(s=r),null===s)break;this.content[e]=this.content[s],this.content[s]=i,e=s}};var o=function(){};o.init=function(e){for(var t=0;t<e.length;t++){var i=e[t];i.f=0,i.g=0,i.h=0,i.cost=1,i.visited=!1,i.closed=!1,i.parent=null}},o.cleanUp=function(e){for(var t=0;t<e.length;t++){var i=e[t];delete i.f,delete i.g,delete i.h,delete i.cost,delete i.visited,delete i.closed,delete i.parent}},o.heap=function(){return new r(function(e){return e.f})},o.search=function(e,t,i){this.init(e);var n=this.heap();for(n.push(t);n.size()>0;){var r=n.pop();if(r===i){for(var o=r,s=[];o.parent;)s.push(o),o=o.parent;return this.cleanUp(s),s.reverse()}r.closed=!0;for(var a=this.neighbours(e,r),c=0,l=a.length;c<l;c++){var h=a[c];if(!h.closed){var u=r.g+h.cost,d=h.visited;if(!d||u<h.g){if(h.visited=!0,h.parent=r,!h.centroid||!i.centroid)throw new Error("Unexpected state");h.h=h.h||this.heuristic(h.centroid,i.centroid),h.g=u,h.f=h.g+h.h,d?n.rescoreElement(h):n.push(h)}}}}return[]},o.heuristic=function(e,t){return n.distanceToSquared(e,t)},o.neighbours=function(e,t){for(var i=[],n=0;n<t.neighbours.length;n++)i.push(e[t.neighbours[n]]);return i};var s=1,a=function(){};a.buildZone=function(e){var t=this,i=this._buildNavigationMesh(e),r={};i.vertices.forEach(function(e){e.x=n.roundNumber(e.x,2),e.y=n.roundNumber(e.y,2),e.z=n.roundNumber(e.z,2)}),r.vertices=i.vertices;var o=this._buildPolygonGroups(i);r.groups=[];var s=function(e,t){for(var i=0;i<e.length;i++)if(t===e[i])return i};return o.forEach(function(e){var i=[];e.forEach(function(r){var o=r.neighbours.map(function(t){return s(e,t)}),a=r.neighbours.map(function(e){return t._getSharedVerticesInOrder(r,e)});r.centroid.x=n.roundNumber(r.centroid.x,2),r.centroid.y=n.roundNumber(r.centroid.y,2),r.centroid.z=n.roundNumber(r.centroid.z,2),i.push({id:s(e,r),neighbours:o,vertexIds:r.vertexIds,centroid:r.centroid,portals:a})}),r.groups.push(i)}),r},a._buildNavigationMesh=function(e){return n.computeCentroids(e),e.mergeVertices(),this._buildPolygonsFromGeometry(e)},a._buildPolygonGroups=function(e){var t=[],i=0,n=function(e){e.neighbours.forEach(function(t){void 0===t.group&&(t.group=e.group,n(t))})};return e.polygons.forEach(function(e){void 0===e.group&&(e.group=i++,n(e)),t[e.group]||(t[e.group]=[]),t[e.group].push(e)}),t},a._buildPolygonNeighbours=function(e,t,i){var n=new Set,r=i.get(e.vertexIds[0]),o=i.get(e.vertexIds[1]),s=i.get(e.vertexIds[2]);r.forEach(function(e){(o.has(e)||s.has(e))&&n.add(t.polygons[e])}),o.forEach(function(e){s.has(e)&&n.add(t.polygons[e])}),e.neighbours=Array.from(n)},a._buildPolygonsFromGeometry=function(e){for(var t=this,i=[],n=e.vertices,r=e.faceVertexUvs,o=new Map,a=0;a<n.length;a++)o.set(a,new Set);e.faces.forEach(function(e){i.push({id:s++,vertexIds:[e.a,e.b,e.c],centroid:e.centroid,normal:e.normal,neighbours:[]}),o.get(e.a).add(i.length-1),o.get(e.b).add(i.length-1),o.get(e.c).add(i.length-1)});var c={polygons:i,vertices:n,faceVertexUvs:r};return i.forEach(function(e){t._buildPolygonNeighbours(e,c,o)}),c},a._getSharedVerticesInOrder=function(e,t){var i=e.vertexIds,n=t.vertexIds,r=new Set;if(i.forEach(function(e){n.includes(e)&&r.add(e)}),r.size<2)return[];r.has(i[0])&&r.has(i[i.length-1])&&i.push(i.shift()),r.has(n[0])&&r.has(n[n.length-1])&&n.push(n.shift());var o=[];return i.forEach(function(e){n.includes(e)&&o.push(e)}),o};var c=function(){this.portals=[]};c.prototype.push=function(e,t){void 0===t&&(t=e),this.portals.push({left:e,right:t})},c.prototype.stringPull=function(){var e,t,i,r=this.portals,o=[],s=0,a=0,c=0;t=r[0].left,i=r[0].right,o.push(e=r[0].left);for(var l=1;l<r.length;l++){var h=r[l].left,u=r[l].right;if(n.triarea2(e,i,u)<=0){if(!(n.vequal(e,i)||n.triarea2(e,t,u)>0)){o.push(t),t=e=t,i=e,a=s=a,c=s,l=s;continue}i=u,c=l}if(n.triarea2(e,t,h)>=0){if(!(n.vequal(e,t)||n.triarea2(e,i,h)<0)){o.push(i),t=e=i,i=e,a=s=c,c=s,l=s;continue}t=h,a=l}}return 0!==o.length&&n.vequal(o[o.length-1],r[r.length-1].left)||o.push(r[r.length-1].left),this.path=o,o};var l,h,u,d,p,f,m=function(){this.zones={}};m.createZone=function(e){return a.buildZone(e)},m.prototype.setZoneData=function(e,t){this.zones[e]=t},m.prototype.getGroup=function(e,t){if(!this.zones[e])return null;var i=null,r=Math.pow(50,2);return this.zones[e].groups.forEach(function(e,o){e.forEach(function(e){var s=n.distanceToSquared(e.centroid,t);s<r&&(i=o,r=s)})}),i},m.prototype.getRandomNode=function(e,t,i,r){if(!this.zones[e])return new THREE.Vector3;i=i||null,r=r||0;var o=[];return this.zones[e].groups[t].forEach(function(e){i&&r?n.distanceToSquared(i,e.centroid)<r*r&&o.push(e.centroid):o.push(e.centroid)}),n.sample(o)||new THREE.Vector3},m.prototype.getClosestNode=function(e,t,i,r){void 0===r&&(r=!1);var o=this.zones[t].vertices,s=null,a=1/0;return this.zones[t].groups[i].forEach(function(t){var i=n.distanceToSquared(t.centroid,e);i<a&&(!r||n.isVectorInPolygon(e,t,o))&&(s=t,a=i)}),s},m.prototype.findPath=function(e,t,i,n){var r=this.zones[i].groups[n],s=this.zones[i].vertices,a=this.getClosestNode(e,i,n),l=this.getClosestNode(t,i,n,!0);if(!a||!l)return null;var h=o.search(r,a,l),u=function(e,t){for(var i=0;i<e.neighbours.length;i++)if(e.neighbours[i]===t.id)return e.portals[i]},d=new c;d.push(e);for(var p=0;p<h.length;p++){var f=h[p+1];if(f){var m=u(h[p],f);d.push(s[m[0]],s[m[1]])}}d.push(t),d.stringPull();var v=d.path.map(function(e){return new THREE.Vector3(e.x,e.y,e.z)});return v.shift(),v},m.prototype.clampStep=(u=new THREE.Vector3,d=new THREE.Plane,p=new THREE.Triangle,f=new THREE.Vector3,function(e,t,i,n,r,o){var s=this.zones[n].vertices,a=this.zones[n].groups[r],c=[i],m={};m[i.id]=0,l=void 0,f.set(0,0,0),h=1/0,d.setFromCoplanarPoints(s[i.vertexIds[0]],s[i.vertexIds[1]],s[i.vertexIds[2]]),d.projectPoint(t,u),t.copy(u);for(var v=c.pop();v;v=c.pop()){p.set(s[v.vertexIds[0]],s[v.vertexIds[1]],s[v.vertexIds[2]]),p.closestPointToPoint(t,u),u.distanceToSquared(t)<h&&(l=v,f.copy(u),h=u.distanceToSquared(t));var g=m[v];if(!(g>2))for(var y=0;y<v.neighbours.length;y++){var E=a[v.neighbours[y]];E.id in m||(c.push(E),m[E.id]=g+1)}}return o.copy(f),l}),i.Pathfinding=m},{}],12:[function(e,t,i){"use strict";t.exports=AFRAME.registerComponent("checkpoint-controls",{schema:{enabled:{default:!0},mode:{default:"teleport",oneOf:["teleport","animate"]},animateSpeed:{default:3}},init:function(){this.active=!0,this.checkpoint=null,this.isNavMeshConstrained=!1,this.offset=new THREE.Vector3,this.position=new THREE.Vector3,this.targetPosition=new THREE.Vector3},play:function(){this.active=!0},pause:function(){this.active=!1},setCheckpoint:function(e){var t=this.el;this.active&&this.checkpoint!==e&&(this.checkpoint&&t.emit("navigation-end",{checkpoint:this.checkpoint}),this.checkpoint=e,this.sync(),this.position.distanceTo(this.targetPosition)<.1?this.checkpoint=null:(t.emit("navigation-start",{checkpoint:e}),"teleport"===this.data.mode&&(this.el.setAttribute("position",this.targetPosition),this.checkpoint=null,t.emit("navigation-end",{checkpoint:e}),t.components["movement-controls"].updateNavLocation())))},isVelocityActive:function(){return!(!this.active||!this.checkpoint)},getVelocity:function(){if(this.active){var e=this.data,t=this.offset,i=this.position,n=this.targetPosition,r=this.checkpoint;return this.sync(),i.distanceTo(n)<.1?(this.checkpoint=null,this.el.emit("navigation-end",{checkpoint:r}),t.set(0,0,0)):(t.setLength(e.animateSpeed),t)}},sync:function(){var e=this.offset,t=this.position,i=this.targetPosition;t.copy(this.el.getAttribute("position")),this.checkpoint.object3D.getWorldPosition(i),i.add(this.checkpoint.components.checkpoint.getOffset()),e.copy(i).sub(t)}})},{}],13:[function(e,t,i){"use strict";var n=e("../../lib/GamepadButton"),r=e("../../lib/GamepadButtonEvent");t.exports=AFRAME.registerComponent("gamepad-controls",{GamepadButton:n,schema:{controller:{default:0,oneOf:[0,1,2,3]},enabled:{default:!0},debug:{default:!1},camera:{default:"[camera]",type:"selector"},rotationSensitivity:{default:2}},init:function(){var e=this.el.sceneEl;this.prevTime=window.performance.now(),this.buttons={};var t=this.el.object3D.rotation;this.pitch=new THREE.Object3D,this.pitch.rotation.x=THREE.Math.degToRad(t.x),this.yaw=new THREE.Object3D,this.yaw.position.y=10,this.yaw.rotation.y=THREE.Math.degToRad(t.y),this.yaw.add(this.pitch),e.addBehavior(this)},update:function(){this.tick()},tick:function(e,t){this.updateButtonState(),this.updateRotation(t)},remove:function(){},isVelocityActive:function(){if(!this.data.enabled||!this.isConnected())return!1;var e=this.getDpad(),t=this.getJoystick(0),i=e.x||t.x,n=e.y||t.y;return Math.abs(i)>.2||Math.abs(n)>.2},getVelocityDelta:function(){var e=this.getDpad(),t=this.getJoystick(0),i=e.x||t.x,n=e.y||t.y,r=new THREE.Vector3;return Math.abs(i)>.2&&(r.x+=i),Math.abs(n)>.2&&(r.z+=n),r},isRotationActive:function(){if(!this.data.enabled||!this.isConnected())return!1;var e=this.getJoystick(1);return Math.abs(e.x)>.2||Math.abs(e.y)>.2},updateRotation:function(e){if(this.isRotationActive()){var t=this.data,i=this.yaw,n=this.pitch,r=t.camera.components["look-controls"],o=r&&r.pitchObject&&r.yawObject;o&&(n.rotation.copy(r.pitchObject.rotation),i.rotation.copy(r.yawObject.rotation));var s=this.getJoystick(1);Math.abs(s.x)<=.2&&(s.x=0),Math.abs(s.y)<=.2&&(s.y=0),s.multiplyScalar(t.rotationSensitivity*e/1e3),i.rotation.y-=s.x,n.rotation.x-=s.y,n.rotation.x=Math.max(-Math.PI/2,Math.min(Math.PI/2,n.rotation.x)),t.camera.object3D.rotation.set(n.rotation.x,i.rotation.y,0),o&&(r.pitchObject.rotation.copy(n.rotation),r.yawObject.rotation.copy(i.rotation))}},updateButtonState:function(){var e=this.getGamepad();if(this.data.enabled&&e)for(var t=0;t<e.buttons.length;t++)e.buttons[t].pressed&&!this.buttons[t]?this.emit(new r("gamepadbuttondown",t,e.buttons[t])):!e.buttons[t].pressed&&this.buttons[t]&&this.emit(new r("gamepadbuttonup",t,e.buttons[t])),this.buttons[t]=e.buttons[t].pressed;else Object.keys(this.buttons)&&(this.buttons={})},emit:function(e){this.el.emit(e.type,e),this.el.emit(e.type+":"+e.index,new r(e.type,e.index,e))},getGamepad:function(){var e=navigator.getGamepads&&navigator.getGamepads()[this.data.controller],t=this.el.sceneEl.components["proxy-controls"];return t&&t.isConnected()&&t.getGamepad(this.data.controller)||e},getButton:function(e){return this.getGamepad().buttons[e]},getAxis:function(e){return this.getGamepad().axes[e]},getJoystick:function(e){var t=this.getGamepad();switch(e){case 0:return new THREE.Vector2(t.axes[0],t.axes[1]);case 1:return new THREE.Vector2(t.axes[2],t.axes[3]);default:throw new Error('Unexpected joystick index "%d".',e)}},getDpad:function(){var e=this.getGamepad();return e.buttons[n.DPAD_RIGHT]?new THREE.Vector2((e.buttons[n.DPAD_RIGHT].pressed?1:0)+(e.buttons[n.DPAD_LEFT].pressed?-1:0),(e.buttons[n.DPAD_UP].pressed?-1:0)+(e.buttons[n.DPAD_DOWN].pressed?1:0)):new THREE.Vector2},isConnected:function(){var e=this.getGamepad();return!(!e||!e.connected)},getID:function(){return this.getGamepad().id}})},{"../../lib/GamepadButton":5,"../../lib/GamepadButtonEvent":6}],14:[function(e,t,i){"use strict";e("./checkpoint-controls"),e("./gamepad-controls"),e("./keyboard-controls"),e("./touch-controls"),e("./movement-controls"),e("./trackpad-controls")},{"./checkpoint-controls":12,"./gamepad-controls":13,"./keyboard-controls":15,"./movement-controls":16,"./touch-controls":17,"./trackpad-controls":18}],15:[function(e,t,i){"use strict";e("../../lib/keyboard.polyfill");var n=window.KeyboardEvent;t.exports=AFRAME.registerComponent("keyboard-controls",{schema:{enabled:{default:!0},debug:{default:!1}},init:function(){this.dVelocity=new THREE.Vector3,this.localKeys={},this.listeners={keydown:this.onKeyDown.bind(this),keyup:this.onKeyUp.bind(this),blur:this.onBlur.bind(this)},this.attachEventListeners()},isVelocityActive:function(){return this.data.enabled&&!!Object.keys(this.getKeys()).length},getVelocityDelta:function(){var e=this.data,t=this.getKeys();return this.dVelocity.set(0,0,0),e.enabled&&((t.KeyW||t.ArrowUp)&&(this.dVelocity.z-=1),(t.KeyA||t.ArrowLeft)&&(this.dVelocity.x-=1),(t.KeyS||t.ArrowDown)&&(this.dVelocity.z+=1),(t.KeyD||t.ArrowRight)&&(this.dVelocity.x+=1)),this.dVelocity.clone()},play:function(){this.attachEventListeners()},pause:function(){this.removeEventListeners()},remove:function(){this.pause()},attachEventListeners:function(){window.addEventListener("keydown",this.listeners.keydown,!1),window.addEventListener("keyup",this.listeners.keyup,!1),window.addEventListener("blur",this.listeners.blur,!1)},removeEventListeners:function(){window.removeEventListener("keydown",this.listeners.keydown),window.removeEventListener("keyup",this.listeners.keyup),window.removeEventListener("blur",this.listeners.blur)},onKeyDown:function(e){AFRAME.utils.shouldCaptureKeyEvent(e)&&(this.localKeys[e.code]=!0,this.emit(e))},onKeyUp:function(e){AFRAME.utils.shouldCaptureKeyEvent(e)&&(delete this.localKeys[e.code],this.emit(e))},onBlur:function(){for(var e in this.localKeys)this.localKeys.hasOwnProperty(e)&&delete this.localKeys[e]},emit:function(e){"__keyboard-controls-proxy"in e&&this.el.emit(e.type,e),this.el.emit(e.type+":"+e.code,new n(e.type,e)),this.data.debug&&console.log(e.type+":"+e.code)},isPressed:function(e){return e in this.getKeys()},getKeys:function(){return this.isProxied()?this.el.sceneEl.components["proxy-controls"].getKeyboard():this.localKeys},isProxied:function(){var e=this.el.sceneEl.components["proxy-controls"];return e&&e.isConnected()}})},{"../../lib/keyboard.polyfill":10}],16:[function(e,t,i){"use strict";t.exports=AFRAME.registerComponent("movement-controls",{dependencies:["rotation"],schema:{enabled:{default:!0},controls:{default:["gamepad","trackpad","keyboard","touch"]},speed:{default:.3,min:0},fly:{default:!1},constrainToNavMesh:{default:!1},camera:{default:"[movement-controls] [camera]",type:"selector"}},init:function(){var e=this.el;this.velocityCtrl=null,this.velocity=new THREE.Vector3,this.heading=new THREE.Quaternion,this.navGroup=null,this.navNode=null,e.sceneEl.hasLoaded?this.injectControls():e.sceneEl.addEventListener("loaded",this.injectControls.bind(this))},update:function(e){var t=this.el,i=this.data,n=t.sceneEl.systems.nav;t.sceneEl.hasLoaded&&this.injectControls(),n&&i.constrainToNavMesh!==e.constrainToNavMesh&&(i.constrainToNavMesh?n.addAgent(this):n.removeAgent(this))},injectControls:function(){for(var e,t=this.data,i=0;i<t.controls.length;i++)e=t.controls[i]+"-controls",this.el.components[e]||this.el.setAttribute(e,"")},updateNavLocation:function(){this.navGroup=null,this.navNode=null},tick:function(){var e=new THREE.Vector3,t=new THREE.Vector3,i=new THREE.Vector3;return function(n,r){if(r){var o=this.el,s=this.data;if(s.enabled){this.updateVelocityCtrl();var a=this.velocityCtrl,c=this.velocity;if(a)if(r/1e3>.2?c.set(0,0,0):this.updateVelocity(r),s.constrainToNavMesh&&!1!==a.isNavMeshConstrained){if(c.lengthSq()<1e-5)return;e.copy(o.object3D.position),t.copy(c).multiplyScalar(r/1e3).add(e);var l=o.sceneEl.systems.nav;this.navGroup=null===this.navGroup?l.getGroup(e):this.navGroup,this.navNode=this.navNode||l.getNode(e,this.navGroup),this.navNode=l.clampStep(e,t,this.navGroup,this.navNode,i),o.object3D.position.copy(i)}else o.hasAttribute("velocity")?o.setAttribute("velocity",c):(o.object3D.position.x+=c.x*r/1e3,o.object3D.position.y+=c.y*r/1e3,o.object3D.position.z+=c.z*r/1e3)}}}}(),updateVelocityCtrl:function(){var e=this.data;if(e.enabled){for(var t=0,i=e.controls.length;t<i;t++){var n=this.el.components[e.controls[t]+"-controls"];if(n&&n.isVelocityActive())return void(this.velocityCtrl=n)}this.velocityCtrl=null}},updateVelocity:function(){var e=new THREE.Vector2,t=new THREE.Quaternion;return function(i){var n=void 0,r=this.el,o=this.velocityCtrl,s=this.velocity,a=this.data;if(o){if(!o.getVelocityDelta){if(o.getVelocity)return void s.copy(o.getVelocity());if(o.getPositionDelta)return void s.copy(o.getPositionDelta(i).multiplyScalar(1e3/i));throw new Error("Incompatible movement controls: ",o)}n=o.getVelocityDelta(i)}if(r.hasAttribute("velocity")&&!a.constrainToNavMesh&&s.copy(this.el.getAttribute("velocity")),n&&a.enabled){var c=a.camera;t.copy(c.object3D.quaternion),t.premultiply(r.object3D.quaternion),n.applyQuaternion(t);var l=n.length();a.fly?(s.copy(n),s.multiplyScalar(16.66667*this.data.speed)):(e.set(n.x,n.z),e.setLength(l*this.data.speed*16.66667),s.x=e.x,s.z=e.y)}}}()})},{}],17:[function(e,t,i){"use strict";t.exports=AFRAME.registerComponent("touch-controls",{schema:{enabled:{default:!0},reverseEnabled:{default:!0}},init:function(){this.dVelocity=new THREE.Vector3,this.bindMethods(),this.direction=0},play:function(){this.addEventListeners()},pause:function(){this.removeEventListeners(),this.dVelocity.set(0,0,0)},remove:function(){this.pause()},addEventListeners:function(){var e=this.el.sceneEl,t=e.canvas;t?(t.addEventListener("touchstart",this.onTouchStart),t.addEventListener("touchend",this.onTouchEnd)):e.addEventListener("render-target-loaded",this.addEventListeners.bind(this))},removeEventListeners:function(){var e=this.el.sceneEl&&this.el.sceneEl.canvas;e&&(e.removeEventListener("touchstart",this.onTouchStart),e.removeEventListener("touchend",this.onTouchEnd))},isVelocityActive:function(){return this.data.enabled&&!!this.direction},getVelocityDelta:function(){return this.dVelocity.z=this.direction,this.dVelocity.clone()},bindMethods:function(){this.onTouchStart=this.onTouchStart.bind(this),this.onTouchEnd=this.onTouchEnd.bind(this)},onTouchStart:function(e){this.direction=-1,this.data.reverseEnabled&&2===e.touches.length&&(this.direction=1),e.preventDefault()},onTouchEnd:function(e){this.direction=0,e.preventDefault()}})},{}],18:[function(e,t,i){"use strict";t.exports=AFRAME.registerComponent("trackpad-controls",{schema:{enabled:{default:!0},enableNegX:{default:!0},enablePosX:{default:!0},enableNegZ:{default:!0},enablePosZ:{default:!0},mode:{default:"touch",oneOf:["swipe","touch","press"]}},init:function(){this.dVelocity=new THREE.Vector3,this.zVel=0,this.xVel=0,this.bindMethods()},play:function(){this.addEventListeners()},pause:function(){this.removeEventListeners(),this.dVelocity.set(0,0,0)},remove:function(){this.pause()},addEventListeners:function(){var e=this.data,t=this.el.sceneEl;switch(t.addEventListener("axismove",this.onAxisMove),e.mode){case"swipe":case"touch":t.addEventListener("trackpadtouchstart",this.onTouchStart),t.addEventListener("trackpadtouchend",this.onTouchEnd);break;case"press":t.addEventListener("trackpaddown",this.onTouchStart),t.addEventListener("trackpadup",this.onTouchEnd)}},removeEventListeners:function(){var e=this.el.sceneEl;e.removeEventListener("axismove",this.onAxisMove),e.removeEventListener("trackpadtouchstart",this.onTouchStart),e.removeEventListener("trackpadtouchend",this.onTouchEnd),e.removeEventListener("trackpaddown",this.onTouchStart),e.removeEventListener("trackpadup",this.onTouchEnd)},isVelocityActive:function(){return this.data.enabled&&this.isMoving},getVelocityDelta:function(){return this.dVelocity.z=this.isMoving?-this.zVel:1,this.dVelocity.x=this.isMoving?this.xVel:1,this.dVelocity.clone()},bindMethods:function(){this.onTouchStart=this.onTouchStart.bind(this),this.onTouchEnd=this.onTouchEnd.bind(this),this.onAxisMove=this.onAxisMove.bind(this)},onTouchStart:function(e){switch(this.data.mode){case"swipe":this.canRecordAxis=!0,this.startingAxisData=[];break;case"touch":case"press":this.isMoving=!0}e.preventDefault()},onTouchEnd:function(e){"swipe"==this.data.mode&&(this.startingAxisData=[]),this.isMoving=!1,e.preventDefault()},onAxisMove:function(e){switch(this.data.mode){case"swipe":return this.handleSwipeAxis(e);case"touch":case"press":return this.handleTouchAxis(e)}},handleSwipeAxis:function(e){var t=this.data,i=e.detail.axis;if(0===this.startingAxisData.length&&this.canRecordAxis&&(this.canRecordAxis=!1,this.startingAxisData[0]=i[0],this.startingAxisData[1]=i[1]),this.startingAxisData.length>0){var n=0,r=0;t.enableNegX&&i[0]<this.startingAxisData[0]&&(n=-1),t.enablePosX&&i[0]>this.startingAxisData[0]&&(n=1),t.enablePosZ&&i[1]>this.startingAxisData[1]&&(r=-1),t.enableNegZ&&i[1]<this.startingAxisData[1]&&(r=1);var o=Math.abs(this.startingAxisData[1]-i[1]);Math.abs(this.startingAxisData[0]-i[0])>o?(this.zVel=0,this.xVel=n,this.isMoving=!0):(this.xVel=0,this.zVel=r,this.isMoving=!0)}},handleTouchAxis:function(e){var t=this.data,i=e.detail.axis,n=0,r=0;t.enableNegX&&i[0]<0&&(n=-1),t.enablePosX&&i[0]>0&&(n=1),t.enablePosZ&&i[1]>0&&(r=-1),t.enableNegZ&&i[1]<0&&(r=1),Math.abs(i[0])>Math.abs(i[1])?(this.zVel=0,this.xVel=n):(this.xVel=0,this.zVel=r)}})},{}],19:[function(e,t,i){"use strict";function n(e){return e.replace(/[|\\{}()[\]^$+*?.]/g,"\\$&")}var r={once:THREE.LoopOnce,repeat:THREE.LoopRepeat,pingpong:THREE.LoopPingPong};t.exports=AFRAME.registerComponent("animation-mixer",{schema:{clip:{default:"*"},duration:{default:0},clampWhenFinished:{default:!1,type:"boolean"},crossFadeDuration:{default:0},loop:{default:"repeat",oneOf:Object.keys(r)},repetitions:{default:1/0,min:0},timeScale:{default:1}},init:function(){var e=this;this.model=null,this.mixer=null,this.activeActions=[];var t=this.el.getObject3D("mesh");t?this.load(t):this.el.addEventListener("model-loaded",function(t){e.load(t.detail.model)})},load:function(e){var t=this.el;this.model=e,this.mixer=new THREE.AnimationMixer(e),this.mixer.addEventListener("loop",function(e){t.emit("animation-loop",{action:e.action,loopDelta:e.loopDelta})}),this.mixer.addEventListener("finished",function(e){t.emit("animation-finished",{action:e.action,direction:e.direction})}),this.data.clip&&this.update({})},remove:function(){this.mixer&&this.mixer.stopAllAction()},update:function(e){if(e){var t=this.data,i=AFRAME.utils.diff(t,e);if("clip"in i)return this.stopAction(),void(t.clip&&this.playAction());this.activeActions.forEach(function(e){"duration"in i&&t.duration&&e.setDuration(t.duration),"clampWhenFinished"in i&&(e.clampWhenFinished=t.clampWhenFinished),("loop"in i||"repetitions"in i)&&e.setLoop(r[t.loop],t.repetitions),"timeScale"in i&&e.setEffectiveTimeScale(t.timeScale)})}},stopAction:function(){for(var e=this.data,t=0;t<this.activeActions.length;t++)e.crossFadeDuration?this.activeActions[t].fadeOut(e.crossFadeDuration):this.activeActions[t].stop();this.activeActions.length=0},playAction:function(){if(this.mixer){var e=this.model,t=this.data,i=e.animations||(e.geometry||{}).animations||[];if(i.length)for(var o,s=function(e){return new RegExp("^"+e.split(/\*+/).map(n).join(".*")+"$")}(t.clip),a=0;o=i[a];a++)if(o.name.match(s)){var c=this.mixer.clipAction(o,e);c.enabled=!0,c.clampWhenFinished=t.clampWhenFinished,t.duration&&c.setDuration(t.duration),1!==t.timeScale&&c.setEffectiveTimeScale(t.timeScale),c.setLoop(r[t.loop],t.repetitions).fadeIn(t.crossFadeDuration).play(),this.activeActions.push(c)}}},tick:function(e,t){this.mixer&&!isNaN(t)&&this.mixer.update(t/1e3)}})},{}],20:[function(e,t,i){"use strict";THREE.ColladaLoader=e("../../lib/ColladaLoader"),t.exports.Component=AFRAME.registerComponent("collada-model-legacy",{schema:{type:"asset"},init:function(){this.model=null,this.loader=new THREE.ColladaLoader},update:function(){var e=this,t=this.el,i=this.data,n=this.el.sceneEl.systems.renderer;i&&(this.remove(),this.loader.load(i,function(i){e.model=i.scene,e.model.traverse(function(e){if(e.isMesh){var t=e.material;t.color&&n.applyColorCorrection(t.color),t.map&&n.applyColorCorrection(t.map),t.emissive&&n.applyColorCorrection(t.emissive),t.emissiveMap&&n.applyColorCorrection(t.emissiveMap)}}),t.setObject3D("mesh",e.model),t.emit("model-loaded",{format:"collada",model:e.model})}))},remove:function(){this.model&&this.el.removeObject3D("mesh")}})},{"../../lib/ColladaLoader":3}],21:[function(e,t,i){"use strict";THREE.FBXLoader=e("../../lib/FBXLoader"),t.exports=AFRAME.registerComponent("fbx-model",{schema:{src:{type:"asset"},crossorigin:{default:""}},init:function(){this.model=null},update:function(){var e=this.data;if(e.src){this.remove();var t=new THREE.FBXLoader;e.crossorigin&&t.setCrossOrigin(e.crossorigin),t.load(e.src,this.load.bind(this))}},load:function(e){this.model=e,this.el.setObject3D("mesh",e),this.el.emit("model-loaded",{format:"fbx",model:e})},remove:function(){this.model&&this.el.removeObject3D("mesh")}})},{"../../lib/FBXLoader":4}],22:[function(e,t,i){"use strict";var n=e("../../lib/fetch-script")(),r=function(){var e=void 0;return function(){return e=e||n("https://cdn.jsdelivr.net/gh/mrdoob/three.js@r86/examples/js/loaders/GLTFLoader.js")}}();t.exports=AFRAME.registerComponent("gltf-model-legacy",{schema:{type:"model"},init:function(){var e=this;this.model=null,this.loader=null,this.loaderPromise=r().then(function(){e.loader=new THREE.GLTFLoader,e.loader.setCrossOrigin("Anonymous")})},update:function(){var e=this,t=this,i=this.el,n=this.data;n&&(this.remove(),this.loaderPromise.then(function(){e.loader.load(n,function(e){t.model=e.scene,t.model.animations=e.animations,i.setObject3D("mesh",t.model),i.emit("model-loaded",{format:"gltf",model:t.model})})}))},remove:function(){this.model&&this.el.removeObject3D("mesh")}})},{"../../lib/fetch-script":8}],23:[function(e,t,i){"use strict";e("./animation-mixer"),e("./collada-model-legacy"),e("./fbx-model"),e("./gltf-model-legacy"),e("./object-model")},{"./animation-mixer":19,"./collada-model-legacy":20,"./fbx-model":21,"./gltf-model-legacy":22,"./object-model":24}],24:[function(e,t,i){"use strict";t.exports=AFRAME.registerComponent("object-model",{schema:{src:{type:"asset"},crossorigin:{default:""}},init:function(){this.model=null},update:function(){var e=this,t=void 0,i=this.data;i.src&&(this.remove(),t=new THREE.ObjectLoader,i.crossorigin&&t.setCrossOrigin(i.crossorigin),t.load(i.src,function(t){t.traverse(function(e){e instanceof THREE.SkinnedMesh&&e.material&&(e.material.skinning=!!(e.geometry&&e.geometry.bones||[]).length)}),e.load(t)}))},load:function(e){this.model=e,this.el.setObject3D("mesh",e),this.el.emit("model-loaded",{format:"json",model:e})},remove:function(){this.model&&this.el.removeObject3D("mesh")}})},{}],25:[function(e,t,i){"use strict";t.exports=AFRAME.registerComponent("checkpoint",{schema:{offset:{default:{x:0,y:0,z:0},type:"vec3"}},init:function(){this.active=!1,this.targetEl=null,this.fire=this.fire.bind(this),this.offset=new THREE.Vector3},update:function(){this.offset.copy(this.data.offset)},play:function(){this.el.addEventListener("click",this.fire)},pause:function(){this.el.removeEventListener("click",this.fire)},remove:function(){this.pause()},fire:function(){var e=this.el.sceneEl.querySelector("[checkpoint-controls]");if(!e)throw new Error("No `checkpoint-controls` component found.");e.components["checkpoint-controls"].setCheckpoint(this.el)},getOffset:function(){return this.offset.copy(this.data.offset)}})},{}],26:[function(e,t,i){"use strict";function n(e,t,i,n){e&&(t=t||[],e.traverse(function(e){if(e.isMesh){(function(e){return e?Array.isArray(e)?e:e.materials?e.materials:[e]:[]})(e.material).forEach(function(e){(!e||"envMap"in e)&&(t.length&&-1===t.indexOf(e.name)||(e.envMap=i,e.reflectivity=n,e.needsUpdate=!0))})}}))}t.exports=AFRAME.registerComponent("cube-env-map",{multiple:!0,schema:{path:{default:""},extension:{default:"jpg",oneOf:["jpg","png"]},format:{default:"RGBFormat",oneOf:["RGBFormat","RGBAFormat"]},enableBackground:{default:!1},reflectivity:{default:1,min:0,max:1},materials:{default:[]}},init:function(){var e=this,t=this.data;this.texture=(new THREE.CubeTextureLoader).load([t.path+"posx."+t.extension,t.path+"negx."+t.extension,t.path+"posy."+t.extension,t.path+"negy."+t.extension,t.path+"posz."+t.extension,t.path+"negz."+t.extension]),this.texture.format=THREE[t.format],this.object3dsetHandler=function(){var t=e.el.getObject3D("mesh"),i=e.data;n(t,i.materials,e.texture,i.reflectivity)},this.el.addEventListener("object3dset",this.object3dsetHandler)},update:function(e){var t=this.data,i=this.el.getObject3D("mesh"),r=[],o=[];if(t.materials.length&&(e.materials?(r=t.materials.filter(function(t){return!e.materials.includes(t)}),o=e.materials.filter(function(e){return!t.materials.includes(e)})):r=t.materials),r.length&&n(i,r,this.texture,t.reflectivity),o.length&&n(i,o,null,1),e.materials&&t.reflectivity!==e.reflectivity){var s=t.materials.filter(function(t){return e.materials.includes(t)});s.length&&n(i,s,this.texture,t.reflectivity)}this.data.enableBackground&&!e.enableBackground?this.setBackground(this.texture):!this.data.enableBackground&&e.enableBackground&&this.setBackground(null)},remove:function(){this.el.removeEventListener("object3dset",this.object3dsetHandler);var e=this.el.getObject3D("mesh"),t=this.data;n(e,t.materials,null,1),t.enableBackground&&this.setBackground(null)},setBackground:function(e){this.el.sceneEl.object3D.background=e}})},{}],27:[function(e,t,i){"use strict";t.exports=AFRAME.registerComponent("grab",{init:function(){this.system=this.el.sceneEl.systems.physics,this.GRABBED_STATE="grabbed",this.grabbing=!1,this.hitEl=null,this.physics=this.el.sceneEl.systems.physics,this.constraint=null,this.onHit=this.onHit.bind(this),this.onGripOpen=this.onGripOpen.bind(this),this.onGripClose=this.onGripClose.bind(this)},play:function(){var e=this.el;e.addEventListener("hit",this.onHit),e.addEventListener("gripdown",this.onGripClose),e.addEventListener("gripup",this.onGripOpen),e.addEventListener("trackpaddown",this.onGripClose),e.addEventListener("trackpadup",this.onGripOpen),e.addEventListener("triggerdown",this.onGripClose),e.addEventListener("triggerup",this.onGripOpen)},pause:function(){var e=this.el;e.removeEventListener("hit",this.onHit),e.removeEventListener("gripdown",this.onGripClose),e.removeEventListener("gripup",this.onGripOpen),e.removeEventListener("trackpaddown",this.onGripClose),e.removeEventListener("trackpadup",this.onGripOpen),e.removeEventListener("triggerdown",this.onGripClose),e.removeEventListener("triggerup",this.onGripOpen)},onGripClose:function(){this.grabbing=!0},onGripOpen:function(){var e=this.hitEl;this.grabbing=!1,e&&(e.removeState(this.GRABBED_STATE),this.hitEl=void 0,this.system.removeConstraint(this.constraint),this.constraint=null)},onHit:function(e){var t=e.detail.el;t&&!t.is(this.GRABBED_STATE)&&this.grabbing&&!this.hitEl&&(t.addState(this.GRABBED_STATE),this.hitEl=t,this.constraint=new CANNON.LockConstraint(this.el.body,t.body),this.system.addConstraint(this.constraint))}})},{}],28:[function(e,t,i){"use strict";e("./checkpoint"),e("./cube-env-map"),e("./grab"),e("./jump-ability"),e("./kinematic-body"),e("./mesh-smooth"),e("./normal-material"),e("./sphere-collider")},{"./checkpoint":25,"./cube-env-map":26,"./grab":27,"./jump-ability":29,"./kinematic-body":30,"./mesh-smooth":31,"./normal-material":32,"./sphere-collider":33}],29:[function(e,t,i){"use strict";t.exports=AFRAME.registerComponent("jump-ability",{dependencies:["velocity"],schema:{on:{default:"keydown:Space gamepadbuttondown:0"},playerHeight:{default:1.764},maxJumps:{default:1},distance:{default:5},debug:{default:!1}},init:function(){this.velocity=0,this.numJumps=0;var e=this.beginJump.bind(this),t=this.data.on.split(" ");this.bindings={};for(var i=0;i<t.length;i++)this.bindings[t[i]]=e,this.el.addEventListener(t[i],e);this.bindings.collide=this.onCollide.bind(this),this.el.addEventListener("collide",this.bindings.collide)},remove:function(){for(var e in this.bindings)this.bindings.hasOwnProperty(e)&&(this.el.removeEventListener(e,this.bindings[e]),delete this.bindings[e]);this.el.removeEventListener("collide",this.bindings.collide),delete this.bindings.collide},beginJump:function(){if(this.numJumps<this.data.maxJumps){var e=this.data,t=Math.sqrt(-2*e.distance*-24.8),i=this.el.getAttribute("velocity");this.el.setAttribute("velocity",{x:i.x,y:t,z:i.z}),this.numJumps++,this.el.emit("jumpstart")}},onCollide:function(){this.numJumps>0&&this.el.emit("jumpend"),this.numJumps=0}})},{}],30:[function(e,t,i){"use strict";t.exports=AFRAME.registerComponent("kinematic-body",{dependencies:["velocity"],schema:{mass:{default:5},radius:{default:1.3},linearDamping:{default:.05},enableSlopes:{default:!0},enableJumps:{default:!1}},init:function(){this.system=this.el.sceneEl.systems.physics,this.system.addComponent(this);var e=this.el,t=this.data,i=(new CANNON.Vec3).copy(e.object3D.getWorldPosition(new THREE.Vector3));this.body=new CANNON.Body({material:this.system.getMaterial("staticMaterial"),position:i,mass:t.mass,linearDamping:t.linearDamping,fixedRotation:!0}),this.body.addShape(new CANNON.Sphere(t.radius),new CANNON.Vec3(0,t.radius,0)),this.body.el=this.el,this.el.body=this.body,this.system.addBody(this.body),e.hasAttribute("wasd-controls")&&console.warn("[kinematic-body] Not compatible with wasd-controls, use movement-controls.")},remove:function(){this.system.removeBody(this.body),this.system.removeComponent(this),delete this.el.body},beforeStep:function(e,t){if(t){var i=this.el,n=this.data,r=this.body;n.enableJumps||r.velocity.set(0,0,0),r.position.copy(i.getAttribute("position"))}},step:function(){var e=new THREE.Vector3,t=new THREE.Vector3,i=new THREE.Vector3,n=new THREE.Vector3;return function(r,o){if(o){var s=this.body,a=this.data,c=void 0,l=-1/0,h=void 0,u=this.system.getContacts();o=Math.min(o,1e3*this.system.data.maxInterval),n.set(0,0,0),e.copy(this.el.getAttribute("velocity")),s.velocity.copy(e);for(var d,p=0;d=u[p];p++)if(d.enabled){if(s.id===d.bi.id)d.ni.negate(i);else{if(s.id!==d.bj.id)continue;i.copy(d.ni)}s.velocity.dot(i)<-1e-6&&i.y<=.5?e.projectOnPlane(i):i.y>.5&&(c=s.id===d.bi.id?Math.abs(d.rj.y+d.bj.position.y):Math.abs(d.ri.y+d.bi.position.y))>l&&(l=c,n.copy(i),h=s.id===d.bi.id?d.bj:d.bi)}t.copy(e).normalize(),h&&(!a.enableJumps||t.y<.5)?(a.enableSlopes?n.y<1-1e-6&&n.copy(this.raycastToGround(h,n)):n.set(0,1,0),e.projectOnPlane(n)):this.system.driver.world&&e.add(this.system.driver.world.gravity.scale(4*o/1e3)),s.velocity.copy(e),this.el.setAttribute("velocity",s.velocity),this.el.setAttribute("position",s.position)}}}(),raycastToGround:function(e,t){var i=void 0,n=void 0,r=this.body.position,o=this.body.position.clone();return(i=new CANNON.Ray(r,o))._updateDirection(),i.intersectBody(e),i.hasHit?(n=i.result.hitNormalWorld,Math.abs(n.y)>Math.abs(t.y)?n:t):t}})},{}],31:[function(e,t,i){"use strict";t.exports=AFRAME.registerComponent("mesh-smooth",{init:function(){this.el.addEventListener("model-loaded",function(e){e.detail.model.traverse(function(e){e.isMesh&&e.geometry.computeVertexNormals()})})}})},{}],32:[function(e,t,i){"use strict";t.exports=AFRAME.registerComponent("normal-material",{init:function(){this.material=new THREE.MeshNormalMaterial({flatShading:!0}),this.applyMaterial=this.applyMaterial.bind(this),this.el.addEventListener("object3dset",this.applyMaterial)},remove:function(){this.el.removeEventListener("object3dset",this.applyMaterial)},applyMaterial:function(){var e=this;this.el.object3D.traverse(function(t){t.isMesh&&(t.material=e.material)})}})},{}],33:[function(e,t,i){"use strict";t.exports=AFRAME.registerComponent("sphere-collider",{schema:{objects:{default:""},state:{default:"collided"},radius:{default:.05},watch:{default:!0}},init:function(){this.observer=null,this.els=[],this.collisions=[],this.handleHit=this.handleHit.bind(this),this.handleHitEnd=this.handleHitEnd.bind(this)},remove:function(){this.pause()},play:function(){var e=this.el.sceneEl;this.data.watch&&(this.observer=new MutationObserver(this.update.bind(this,null)),this.observer.observe(e,{childList:!0,subtree:!0}))},pause:function(){this.observer&&(this.observer.disconnect(),this.observer=null)},update:function(){var e=this.data,t=void 0;t=e.objects?this.el.sceneEl.querySelectorAll(e.objects):this.el.sceneEl.children,this.els=Array.prototype.slice.call(t)},tick:function(){var e=new THREE.Vector3,t=new THREE.Vector3,i=new THREE.Vector3,n=new THREE.Vector3,r=new THREE.Box3,o=new Map;return function(){var s=this.el,a=this.data,c=[],l=void 0;s.getObject3D("mesh")&&(o.clear(),s.object3D.getWorldPosition(e),s.object3D.getWorldScale(i),l=a.radius*function(e){return Math.max.apply(null,e.toArray())}(i),this.els.forEach(function(i){var s=void 0,a=void 0,h=void 0,u=void 0;i.isEntity&&(a=i.getObject3D("mesh"))&&(r.setFromObject(a).getSize(n),u=Math.max(n.x,n.y,n.z)/2,s=Math.sqrt(2*u*u),r.getCenter(t),s&&(h=e.distanceTo(t))<s+l&&(c.push(i),o.set(i,h)))}),c.sort(function(e,t){return o.get(e)>o.get(t)?1:-1}).forEach(this.handleHit),0===c.length&&s.emit("hit",{el:null}),this.collisions.filter(function(e){return!o.has(e)}).forEach(this.handleHitEnd),this.collisions=c)}}(),handleHit:function(e){e.emit("hit"),e.addState(this.data.state),this.el.emit("hit",{el:e})},handleHitEnd:function(e){e.emit("hitend"),e.removeState(this.data.state),this.el.emit("hitend",{el:e})}})},{}],34:[function(e,t,i){"use strict";e("./nav-mesh"),e("./nav-agent"),e("./system")},{"./nav-agent":35,"./nav-mesh":36,"./system":37}],35:[function(e,t,i){"use strict";t.exports=AFRAME.registerComponent("nav-agent",{schema:{destination:{type:"vec3"},active:{default:!1},speed:{default:2}},init:function(){this.system=this.el.sceneEl.systems.nav,this.system.addAgent(this),this.group=null,this.path=[],this.raycaster=new THREE.Raycaster},remove:function(){this.system.removeAgent(this)},update:function(){this.path.length=0},updateNavLocation:function(){this.group=null,this.path=[]},tick:function(){var e=new THREE.Vector3,t=new THREE.Vector3,i=new THREE.Vector3;return function(n,r){var o=this.el,s=this.data,a=this.raycaster,c=s.speed*r/1e3;if(s.active){if(!this.path.length){var l=this.el.object3D.position;this.group=this.group||this.system.getGroup(l),this.path=this.system.getPath(l,e.copy(s.destination),this.group)||[],o.emit("navigation-start")}if(!this.path.length)return console.warn("[nav] Unable to find path to %o.",s.destination),this.el.setAttribute("nav-agent",{active:!1}),void o.emit("navigation-end");var h=o.object3D.position,u=this.path[0];t.subVectors(u,h);var d=void 0;if(t.length()<c){if(this.path.shift(),!this.path.length)return this.el.setAttribute("nav-agent",{active:!1}),void o.emit("navigation-end");i.copy(h),d=this.path[0]}else i.copy(t.setLength(c)).add(h),d=u;d.y=h.y,o.object3D.lookAt(d),a.ray.origin.copy(i),a.ray.origin.y+=1.5,a.ray.direction.y=-1;var p=a.intersectObject(this.system.getNavMesh());p.length?(t.subVectors(p[0].point,h),h.add(t.setLength(c))):h.copy(i)}}}()})},{}],36:[function(e,t,i){"use strict";t.exports=AFRAME.registerComponent("nav-mesh",{init:function(){this.system=this.el.sceneEl.systems.nav,this.hasLoadedNavMesh=!1,this.el.addEventListener("object3dset",this.loadNavMesh.bind(this))},play:function(){this.hasLoadedNavMesh||this.loadNavMesh()},loadNavMesh:function(){var e=this.el.getObject3D("mesh"),t=this.el.sceneEl.object3D;if(e){var i=void 0;if(e.traverse(function(e){e.isMesh&&(i=e)}),i){var n=i.geometry.isBufferGeometry?(new THREE.Geometry).fromBufferGeometry(i.geometry):i.geometry.clone();t.updateMatrixWorld(),n.applyMatrix(i.matrixWorld),this.system.setNavMeshGeometry(n),this.hasLoadedNavMesh=!0}}}})},{}],37:[function(e,t,i){"use strict";var n=e("three-pathfinding").Pathfinding,r=new n,o="level";t.exports=AFRAME.registerSystem("nav",{init:function(){this.navMesh=null,this.agents=new Set},setNavMeshGeometry:function(e){this.navMesh=new THREE.Mesh(e),r.setZoneData(o,n.createZone(e)),Array.from(this.agents).forEach(function(e){return e.updateNavLocation()})},getNavMesh:function(){return this.navMesh},addAgent:function(e){this.agents.add(e)},removeAgent:function(e){this.agents.delete(e)},getPath:function(e,t,i){return this.navMesh?r.findPath(e,t,o,i):null},getGroup:function(e){return this.navMesh?r.getGroup(o,e):null},getNode:function(e,t){return this.navMesh?r.getClosestNode(e,o,t,!0):null},clampStep:function(e,t,i,n,s){return this.navMesh?n?r.clampStep(e,t,n,o,i,s):(s.copy(t),this.getNode(t,i)):(s.copy(t),null)}})},{"three-pathfinding":11}],38:[function(e,t,i){"use strict";t.exports=AFRAME.registerPrimitive("a-grid",{defaultComponents:{geometry:{primitive:"plane",width:75,height:75},rotation:{x:-90,y:0,z:0},material:{src:"url(https://cdn.jsdelivr.net/gh/donmccurdy/aframe-extras@v1.16.3/assets/grid.png)",repeat:"75 75"}},mappings:{width:"geometry.width",height:"geometry.height",src:"material.src"}})},{}],39:[function(e,t,i){"use strict";var n=e("../../lib/hex-grid.min.js"),r=e("../../lib/default-hex-grid");t.exports.Primitive=AFRAME.registerPrimitive("a-hexgrid",{defaultComponents:{hexgrid:{}},mappings:{src:"hexgrid.src"}}),t.exports.Component=AFRAME.registerComponent("hexgrid",{dependencies:["material"],schema:{src:{type:"asset"}},init:function(){var e=this,t=this.data;t.src?fetch(t.src).then(function(e){return e.json()}).then(function(t){return e.addMesh(t)}):this.addMesh(r)},addMesh:function(e){var t=new n.HexGrid;t.fromJSON(e);var i=new n.Board(t);i.generateTilemap(),this.el.setObject3D("mesh",i.group),this.addMaterial()},addMaterial:function(){var e=(this.el.components.material||{}).material;e&&this.el.object3D.traverse(function(t){t.isMesh&&(t.material=e)})},remove:function(){this.el.removeObject3D("mesh")}})},{"../../lib/default-hex-grid":7,"../../lib/hex-grid.min.js":9}],40:[function(e,t,i){"use strict";t.exports.Primitive=AFRAME.registerPrimitive("a-ocean",{defaultComponents:{ocean:{},rotation:{x:-90,y:0,z:0}},mappings:{width:"ocean.width",depth:"ocean.depth",density:"ocean.density",amplitude:"ocean.amplitude",amplitudeVariance:"ocean.amplitudeVariance",speed:"ocean.speed",speedVariance:"ocean.speedVariance",color:"ocean.color",opacity:"ocean.opacity"}}),t.exports.Component=AFRAME.registerComponent("ocean",{schema:{width:{default:10,min:0},depth:{default:10,min:0},density:{default:10},amplitude:{default:.1},amplitudeVariance:{default:.3},speed:{default:1},speedVariance:{default:2},color:{default:"#7AD2F7",type:"color"},opacity:{default:.8}},play:function(){var e=this.el,t=this.data,i=e.components.material,n=new THREE.PlaneGeometry(t.width,t.depth,t.density,t.density);n.mergeVertices(),this.waves=[];for(var r,o=0,s=n.vertices.length;o<s;o++)r=n.vertices[o],this.waves.push({z:r.z,ang:Math.random()*Math.PI*2,amp:t.amplitude+Math.random()*t.amplitudeVariance,speed:(t.speed+Math.random()*t.speedVariance)/1e3});i||((i={}).material=new THREE.MeshPhongMaterial({color:t.color,transparent:t.opacity<1,opacity:t.opacity,shading:THREE.FlatShading})),this.mesh=new THREE.Mesh(n,i.material),e.setObject3D("mesh",this.mesh)},remove:function(){this.el.removeObject3D("mesh")},tick:function(e,t){if(t){for(var i,n,r=this.mesh.geometry.vertices,o=0;i=r[o];o++)n=this.waves[o],i.z=n.z+Math.sin(n.ang)*n.amp,n.ang+=n.speed*t;this.mesh.geometry.verticesNeedUpdate=!0}}})},{}],41:[function(e,t,i){"use strict";t.exports.Primitive=AFRAME.registerPrimitive("a-tube",{defaultComponents:{tube:{}},mappings:{path:"tube.path",segments:"tube.segments",radius:"tube.radius","radial-segments":"tube.radialSegments",closed:"tube.closed"}}),t.exports.Component=AFRAME.registerComponent("tube",{schema:{path:{default:[]},segments:{default:64},radius:{default:1},radialSegments:{default:8},closed:{default:!1}},init:function(){var e=this.el,t=this.data,i=e.components.material;if(t.path.length){var n=new THREE.CatmullRomCurve3(t.path.map(function(e){return e=e.split(" "),new THREE.Vector3(Number(e[0]),Number(e[1]),Number(e[2]))})),r=new THREE.TubeGeometry(n,t.segments,t.radius,t.radialSegments,t.closed);i||((i={}).material=new THREE.MeshPhongMaterial),this.mesh=new THREE.Mesh(r,i.material),this.el.setObject3D("mesh",this.mesh)}else console.error("[a-tube] `path` property expected but not found.")},update:function(e){Object.keys(e).length&&(this.remove(),this.init())},remove:function(){this.mesh&&this.el.removeObject3D("mesh")}})},{}],42:[function(e,t,i){"use strict";e("./a-grid"),e("./a-hexgrid"),e("./a-ocean"),e("./a-tube")},{"./a-grid":38,"./a-hexgrid":39,"./a-ocean":40,"./a-tube":41}]},{},[1]);