// Version 3.1.1 3d-force-graph-vr - https://github.com/vasturiano/3d-force-graph-vr
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t,n=this,r=n.options,o=n.manager.getIdentifier(e),i=e.force||e.pressure||e.webkitForce||0,a={x:e.pageX,y:e.pageY},s=n.getOrCreate(o,a);s.identifier!==o&&n.manager.removeIdentifier(s.identifier),s.identifier=o;var c=function(t){t.trigger("start",t),n.trigger("start "+t.id+":start",t),t.show(),i>0&&n.pressureFn(e,t,t.identifier),n.processOnMove(e)};if((t=n.idles.indexOf(s))>=0&&n.idles.splice(t,1),n.actives.push(s),n.ids.push(s.identifier),"semi"!==r.mode)c(s);else{if(!(N(a,s.position)<=r.catchDistance))return s.destroy(),void n.processOnStart(e);c(s)}return s},Z.prototype.getOrCreate=function(e,t){var n,r=this,o=r.options;return/(semi|static)/.test(o.mode)?(n=r.idles[0])?(r.idles.splice(0,1),n):"semi"===o.mode?r.createNipple(t,e):(console.warn("Coudln't find the needed nipple."),!1):n=r.createNipple(t,e)},Z.prototype.processOnMove=function(e){var t=this,n=t.options,r=t.manager.getIdentifier(e),o=t.nipples.get(r),i=t.manager.scroll;if((e=>isNaN(e.buttons)?0!==e.pressure:0!==e.buttons)(e)){if(!o)return console.error("Found zombie joystick with ID "+r),void t.manager.removeIdentifier(r);if(n.dynamicPage){var a=o.el.getBoundingClientRect();o.position={x:i.x+a.left,y:i.y+a.top}}o.identifier=r;var s=o.options.size/2,c={x:e.pageX,y:e.pageY};n.lockX&&(c.y=o.position.y),n.lockY&&(c.x=o.position.x);var l,u,d=N(c,o.position),h=((e,t)=>{const n=t.x-e.x,r=t.y-e.y;return D(Math.atan2(r,n))})(c,o.position),f=O(h),p=d/s,g={distance:d,position:c};if("circle"===o.options.shape?(l=Math.min(d,s),u=((e,t,n)=>{const r={x:0,y:0};return n=O(n),r.x=e.x-t*Math.cos(n),r.y=e.y-t*Math.sin(n),r})(o.position,l,h)):(u=((e,t,n)=>({x:Math.min(Math.max(e.x,t.x-n),t.x+n),y:Math.min(Math.max(e.y,t.y-n),t.y+n)}))(c,o.position,s),l=N(u,o.position)),n.follow){if(d>s){let 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"+o.id+":removed",o),o.destroy())}),clearInterval(t.pressureIntervals[o.identifier]),o.resetDirection(),o.trigger("end",o),t.trigger("end "+o.id+":end",o),t.ids.indexOf(o.identifier)>=0&&t.ids.splice(t.ids.indexOf(o.identifier),1),t.actives.indexOf(o)>=0&&t.actives.splice(t.actives.indexOf(o),1),/(semi|static)/.test(n.mode)?t.idles.push(o):t.nipples.indexOf(o)>=0&&t.nipples.splice(t.nipples.indexOf(o),1),t.manager.unbindDocument(),/(semi|static)/.test(n.mode)&&(t.manager.ids[i.id]=i.identifier))},Z.prototype.onDestroyed=function(e,t){var n=this;n.nipples.indexOf(t)>=0&&n.nipples.splice(n.nipples.indexOf(t),1),n.actives.indexOf(t)>=0&&n.actives.splice(n.actives.indexOf(t),1),n.idles.indexOf(t)>=0&&n.idles.splice(n.idles.indexOf(t),1),n.ids.indexOf(t.identifier)>=0&&n.ids.splice(n.ids.indexOf(t.identifier),1),n.manager.removeIdentifier(t.identifier),n.manager.unbindDocument()},Z.prototype.destroy=function(){var e=this;for(var t in e.unbindEvt(e.options.zone,"start"),e.nipples.forEach(function(e){e.destroy()}),e.pressureIntervals)e.pressureIntervals.hasOwnProperty(t)&&clearInterval(e.pressureIntervals[t]);e.trigger("destroyed",e.nipples),e.manager.unbindDocument(),e.off()},Y.prototype=new X,Y.constructor=Y,Y.prototype.prepareCollections=function(){var e=this;e.collections.create=e.create.bind(e),e.collections.on=e.on.bind(e),e.collections.off=e.off.bind(e),e.collections.destroy=e.destroy.bind(e),e.collections.get=function(t){var n;return e.collections.every(function(e){return!(n=e.get(t))}),n}},Y.prototype.create=function(e){return this.createCollection(e)},Y.prototype.createCollection=function(e){var t=this,n=new Z(t,e);return t.bindCollection(n),t.collections.push(n),n},Y.prototype.bindCollection=function(e){var t,n=this,r=function(e,r){t=e.type+" "+r.id+":"+e.type,n.trigger(t,r)};e.on("destroyed",n.onDestroyed.bind(n)),e.on("shown hidden rested dir plain",r),e.on("dir:up dir:right dir:down dir:left",r),e.on("plain:up plain:right plain:down plain:left",r)},Y.prototype.bindDocument=function(){var e=this;e.binded||(e.bindEvt(document,"move").bindEvt(document,"end"),e.binded=!0)},Y.prototype.unbindDocument=function(e){var t=this;Object.keys(t.ids).length&&!0!==e||(t.unbindEvt(document,"move").unbindEvt(document,"end"),t.binded=!1)},Y.prototype.getIdentifier=function(e){var t;return e?void 0===(t=void 0===e.identifier?e.pointerId:e.identifier)&&(t=this.latest||0):t=this.index,void 0===this.ids[t]&&(this.ids[t]=this.index,this.index+=1),this.latest=t,this.ids[t]},Y.prototype.removeIdentifier=function(e){var t={};for(var n in this.ids)if(this.ids[n]===e){t.id=n,t.identifier=this.ids[n],delete this.ids[n];break}return t},Y.prototype.onmove=function(e){return this.onAny("move",e),!1},Y.prototype.onend=function(e){return this.onAny("end",e),!1},Y.prototype.oncancel=function(e){return this.onAny("end",e),!1},Y.prototype.onAny=function(e,t){var n,r=this,o="processOn"+e.charAt(0).toUpperCase()+e.slice(1);t=j(t);var i=function(e,t,n){n.ids.indexOf(t)>=0&&(n[o](e),e._found_=!0)};return U(t,function(e){n=r.getIdentifier(e),U(r.collections,i.bind(null,e,n)),e._found_||r.removeIdentifier(n)}),!1},Y.prototype.destroy=function(){var e=this;e.unbindDocument(!0),e.ids={},e.index=0,e.collections.forEach(function(e){e.destroy()}),e.off()},Y.prototype.onDestroyed=function(e,t){var n=this;if(n.collections.indexOf(t)<0)return!1;n.collections.splice(n.collections.indexOf(t),1)};const Q=new Y;var ee,te=function(e){return Q.create(e)};function ne(){return ee||(ee=1,u||(u=1,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){const 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)return;const e=this.data,t=this.offset,n=this.position,r=this.targetPosition,o=this.checkpoint;return this.sync(),n.distanceTo(r)<.1?(this.checkpoint=null,this.el.emit("navigation-end",{checkpoint:o}),t.set(0,0,0)):(t.setLength(e.animateSpeed),t)},sync:function(){const e=this.offset,t=this.position,n=this.targetPosition;t.copy(this.el.getAttribute("position")),this.checkpoint.object3D.getWorldPosition(n),n.add(this.checkpoint.components.checkpoint.getOffset()),e.copy(n).sub(t)}})),b(),function(){if(k)return x;k=1,C();const e=window.KeyboardEvent;x=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),onContextMenu:this.onContextMenu.bind(this)}},isVelocityActive:function(){return this.data.enabled&&!!Object.keys(this.getKeys()).length},getVelocityDelta:function(){const 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),t.ShiftLeft&&(this.dVelocity=this.dVelocity.multiplyScalar(2))),this.dVelocity.clone()},play:function(){this.attachEventListeners()},pause:function(){this.removeEventListeners()},attachEventListeners:function(){window.addEventListener("contextmenu",this.listeners.onContextMenu,!1),window.addEventListener("keydown",this.listeners.keydown,!1),window.addEventListener("keyup",this.listeners.keyup,!1),window.addEventListener("blur",this.listeners.blur,!1)},onContextMenu:function(){for(const e in this.localKeys)this.localKeys.hasOwnProperty(e)&&delete this.localKeys[e]},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(const e in this.localKeys)this.localKeys.hasOwnProperty(e)&&delete this.localKeys[e]},emit:function(t){"__keyboard-controls-proxy"in t&&this.el.emit(t.type,t),this.el.emit(t.type+":"+t.code,new e(t.type,t)),this.data.debug&&console.log(t.type+":"+t.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(){const e=this.el.sceneEl.components["proxy-controls"];return e&&e.isConnected()}})}(),E||(E=1,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(){const e=this.el.sceneEl,t=e.canvas;if(!t)return void e.addEventListener("render-target-loaded",this.addEventListeners.bind(this));t.addEventListener("touchstart",this.onTouchStart,{passive:!0}),t.addEventListener("touchend",this.onTouchEnd,{passive:!0});const n=e.getAttribute("vr-mode-ui");n&&n.cardboardModeEnabled&&e.addEventListener("enter-vr",this.onEnterVR)},removeEventListeners:function(){const e=this.el.sceneEl&&this.el.sceneEl.canvas;e&&(e.removeEventListener("touchstart",this.onTouchStart),e.removeEventListener("touchend",this.onTouchEnd),this.el.sceneEl.removeEventListener("enter-vr",this.onEnterVR))},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),this.onEnterVR=this.onEnterVR.bind(this)},onTouchStart:function(e){this.direction=-1,this.data.reverseEnabled&&e.touches&&2===e.touches.length&&(this.direction=1),e.preventDefault()},onTouchEnd:function(e){this.direction=0,e.preventDefault()},onEnterVR:function(){const e=this.el.sceneEl.xrSession;e&&(e.addEventListener("selectstart",this.onTouchStart),e.addEventListener("selectend",this.onTouchEnd))}})),function(){if(A)return _;A=1;const e="-controls";_=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(){const e=this.el;this.data.camera||(this.data.camera=e.querySelector("[camera]")),this.velocityCtrl=null,this.velocity=new THREE.Vector3,this.heading=new THREE.Quaternion,this.eventDetail={},this.navGroup=null,this.navNode=null,e.sceneEl.hasLoaded?this.injectControls():e.sceneEl.addEventListener("loaded",this.injectControls.bind(this))},update:function(t){const n=this.el,r=this.data,o=n.sceneEl.systems.nav;if(n.sceneEl.hasLoaded&&this.injectControls(),o&&r.constrainToNavMesh!==t.constrainToNavMesh&&(r.constrainToNavMesh?o.addAgent(this):o.removeAgent(this)),r.enabled!==t.enabled)for(let t=0;t<r.controls.length;t++){const n=r.controls[t]+e;this.el.setAttribute(n,{enabled:this.data.enabled})}},injectControls:function(){const t=this.data;for(let n=0;n<t.controls.length;n++){const r=t.controls[n]+e;this.el.setAttribute(r,{enabled:this.data.enabled})}},updateNavLocation:function(){this.navGroup=null,this.navNode=null},tick:function(){const e=new THREE.Vector3,t=new THREE.Vector3,n=new THREE.Vector3;return function(r,o){if(!o)return;const i=this.el,a=this.data;if(!a.enabled)return;this.updateVelocityCtrl();const s=this.velocityCtrl,c=this.velocity;if(s)if(o/1e3>.2?c.set(0,0,0):this.updateVelocity(o),a.constrainToNavMesh&&!1!==s.isNavMeshConstrained){if(c.lengthSq()<1e-5)return;e.copy(i.object3D.position),t.copy(c).multiplyScalar(o/1e3).add(e);const r=i.sceneEl.systems.nav;this.navGroup=null===this.navGroup?r.getGroup(e):this.navGroup,this.navNode=this.navNode||r.getNode(e,this.navGroup),this.navNode=r.clampStep(e,t,this.navGroup,this.navNode,n),i.object3D.position.copy(n)}else i.hasAttribute("velocity")?i.setAttribute("velocity",c):(i.object3D.position.x+=c.x*o/1e3,i.object3D.position.y+=c.y*o/1e3,i.object3D.position.z+=c.z*o/1e3)}}(),updateVelocityCtrl:function(){const t=this.data;if(t.enabled){for(let n=0,r=t.controls.length;n<r;n++){const r=this.el.components[t.controls[n]+e];if(r&&r.isVelocityActive())return void(this.velocityCtrl=r)}this.velocityCtrl=null}},updateVelocity:function(){const e=new THREE.Vector2,t=new THREE.Quaternion;return function(n){let r;const o=this.el,i=this.velocityCtrl,a=this.velocity,s=this.data;if(i){if(!i.getVelocityDelta){if(i.getVelocity)return void a.copy(i.getVelocity());if(i.getPositionDelta)return void a.copy(i.getPositionDelta(n).multiplyScalar(1e3/n));throw new Error("Incompatible movement controls: ",i)}r=i.getVelocityDelta(n)}if(o.hasAttribute("velocity")&&!s.constrainToNavMesh&&a.copy(this.el.getAttribute("velocity")),r&&s.enabled){const n=s.camera;t.copy(n.object3D.quaternion),t.premultiply(o.object3D.quaternion),r.applyQuaternion(t);const i=r.length();s.fly?(a.copy(r),a.multiplyScalar(16.66667*this.data.speed)):(e.set(r.x,r.z),e.setLength(i*this.data.speed*16.66667),a.x=e.x,a.y=0,a.z=e.y),0===a.x&&0===a.y&&0===a.z||(this.eventDetail.velocity=a,this.el.emit("moved",this.eventDetail))}}}()})}(),M||(M=1,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(){const 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(){const 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){const t=this.data,n=e.detail.axis;if(0===this.startingAxisData.length&&this.canRecordAxis&&(this.canRecordAxis=!1,this.startingAxisData[0]=n[0],this.startingAxisData[1]=n[1]),this.startingAxisData.length>0){let e=0,r=0;t.enableNegX&&n[0]<this.startingAxisData[0]&&(e=-1),t.enablePosX&&n[0]>this.startingAxisData[0]&&(e=1),t.enablePosZ&&n[1]>this.startingAxisData[1]&&(r=-1),t.enableNegZ&&n[1]<this.startingAxisData[1]&&(r=1);const o=Math.abs(this.startingAxisData[1]-n[1]);Math.abs(this.startingAxisData[0]-n[0])>o?(this.zVel=0,this.xVel=e,this.isMoving=!0):(this.xVel=0,this.zVel=r,this.isMoving=!0)}},handleTouchAxis:function(e){const t=this.data,n=e.detail.axis;let r=0,o=0;t.enableNegX&&n[0]<0&&(r=-1),t.enablePosX&&n[0]>0&&(r=1),t.enablePosZ&&n[1]>0&&(o=-1),t.enableNegZ&&n[1]<0&&(o=1),Math.abs(n[0])>Math.abs(n[1])?(this.zVel=0,this.xVel=r):(this.xVel=0,this.zVel=o)}}))),y}AFRAME.registerComponent("nipple-controls",{schema:{enabled:{default:!0},mode:{default:"dynamic",oneOf:["static","semi","dynamic"]},rotationSensitivity:{default:1},moveJoystickEnabled:{default:!0},lookJoystickEnabled:{default:!0},sideMargin:{default:"30px"},bottomMargin:{default:"70px"},moveJoystickPosition:{default:"left",oneOf:["left","right"]},lookJoystickPosition:{default:"right",oneOf:["left","right"]}},init(){this.dVelocity=new THREE.Vector3,this.lookVector=new THREE.Vector2;const e=this.el.querySelector("[look-controls]").components["look-controls"];this.pitchObject=e.pitchObject,this.yawObject=e.yawObject,this.rigRotation=this.el.object3D.rotation,this.moveData=void 0,this.lookData=void 0,this.moving=!1,this.rotating=!1},update(e){this.data.moveJoystickPosition===e.moveJoystickPosition&&this.data.sideMargin===e.sideMargin&&this.data.bottomMargin===e.bottomMargin&&this.data.mode===e.mode||this.removeMoveJoystick(),this.data.lookJoystickPosition===e.lookJoystickPosition&&this.data.sideMargin===e.sideMargin&&this.data.bottomMargin===e.bottomMargin&&this.data.mode===e.mode||this.removeLookJoystick(),this.data.enabled&&this.data.moveJoystickEnabled?this.createMoveJoystick():this.removeMoveJoystick(),this.data.enabled&&this.data.lookJoystickEnabled?this.createLookJoystick():this.removeLookJoystick()},pause(){this.moving=!1,this.rotating=!1},remove(){this.removeMoveJoystick(),this.removeLookJoystick()},isVelocityActive(){return this.data.enabled&&this.moving},getVelocityDelta(){if(this.dVelocity.set(0,0,0),this.isVelocityActive()){const e=this.moveData.force<1?this.moveData.force:1,t=this.moveData.angle.radian,n=Math.cos(t)*e,r=-Math.sin(t)*e;this.dVelocity.set(n,0,r)}return this.dVelocity},isRotationActive(){return this.data.enabled&&this.rotating},updateRotation(e){if(!this.isRotationActive())return;const t=this.lookData.force<1?this.lookData.force:1,n=this.lookData.angle.radian,r=this.lookVector;r.x=Math.cos(n)*t,r.y=Math.sin(n)*t,r.multiplyScalar(this.data.rotationSensitivity*e/1e3),this.yawObject.rotation.y-=r.x;let o=this.pitchObject.rotation.x+r.y;o=Math.max(-Math.PI/2,Math.min(Math.PI/2,o)),this.pitchObject.rotation.x=o},tick:function(e,t){this.updateRotation(t)},initLeftZone(){const e=document.createElement("div");e.setAttribute("id","joystickLeftZone"),e.setAttribute("style",`position:absolute;${this.data.moveJoystickPosition}:${this.data.sideMargin};bottom:${this.data.bottomMargin};z-index:1`),document.body.appendChild(e),this.leftZone=e},initRightZone(){const e=document.createElement("div");e.setAttribute("id","joystickRightZone"),e.setAttribute("style",`position:absolute;${this.data.lookJoystickPosition}:${this.data.sideMargin};bottom:${this.data.bottomMargin};z-index:1`),document.body.appendChild(e),this.rightZone=e},createMoveJoystick(){if(this.moveJoystick)return;this.initLeftZone();const e={mode:this.data.mode,zone:this.leftZone,color:"white",fadeTime:0};this.leftZone.style.width="100px","static"===this.data.mode?(this.leftZone.style.height="100px",e.position={left:"50%",bottom:"50%"}):this.leftZone.style.height="400px",this.moveJoystick=te(e),this.moveJoystick.on("move",(e,t)=>{this.moveData=t,this.moving=!0}),this.moveJoystick.on("end",(e,t)=>{this.moving=!1})},createLookJoystick(){if(this.lookJoystick)return;this.initRightZone();const e={mode:this.data.mode,zone:this.rightZone,color:"white",fadeTime:0};this.rightZone.style.width="100px","static"===this.data.mode?(this.rightZone.style.height="100px",e.position={left:"50%",bottom:"50%"}):this.rightZone.style.height="400px",this.lookJoystick=te(e),this.lookJoystick.on("move",(e,t)=>{this.lookData=t,this.rotating=!0}),this.lookJoystick.on("end",(e,t)=>{this.rotating=!1})},removeMoveJoystick(){this.moveJoystick&&(this.moveJoystick.destroy(),this.moveJoystick=void 0),this.moveData=void 0,this.leftZone&&this.leftZone.parentNode&&(this.leftZone.remove(),this.leftZone=void 0)},removeLookJoystick(){this.lookJoystick&&(this.lookJoystick.destroy(),this.lookJoystick=void 0),this.lookData=void 0,this.rightZone&&this.rightZone.parentNode&&(this.rightZone.remove(),this.rightZone=void 0)}});var re,oe,ie={};function ae(){if(oe)return re;oe=1;const e={once:THREE.LoopOnce,repeat:THREE.LoopRepeat,pingpong:THREE.LoopPingPong};function t(e){return e.replace(/[|\\{}()[\]^$+*?.]/g,"\\$&")}return re=AFRAME.registerComponent("animation-mixer",{schema:{clip:{default:"*"},useRegExp:{default:!1},duration:{default:0},clampWhenFinished:{default:!1,type:"boolean"},crossFadeDuration:{default:0},loop:{default:"repeat",oneOf:Object.keys(e)},repetitions:{default:1/0,min:0},timeScale:{default:1},startAt:{default:0}},init:function(){this.model=null,this.mixer=null,this.activeActions=[];const e=this.el.getObject3D("mesh");e?this.load(e):this.el.addEventListener("model-loaded",e=>{this.load(e.detail.model)})},load:function(e){const t=this.el;this.model=e,this.mixer=new THREE.AnimationMixer(e),this.mixer.addEventListener("loop",e=>{t.emit("animation-loop",{action:e.action,loopDelta:e.loopDelta})}),this.mixer.addEventListener("finished",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(t){if(!t)return;const n=this.data,r=AFRAME.utils.diff(n,t);if("clip"in r)return this.stopAction(),void(n.clip&&this.playAction());this.activeActions.forEach(t=>{"duration"in r&&n.duration&&t.setDuration(n.duration),"clampWhenFinished"in r&&(t.clampWhenFinished=n.clampWhenFinished),("loop"in r||"repetitions"in r)&&t.setLoop(e[n.loop],n.repetitions),"timeScale"in r&&t.setEffectiveTimeScale(n.timeScale)})},stopAction:function(){const e=this.data;for(let 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)return;const n=this.model,r=this.data,o=n.animations||(n.geometry||{}).animations||[];if(!o.length)return;const i=r.useRegExp?r.clip:(a=r.clip,new RegExp("^"+a.split(/\*+/).map(t).join(".*")+"$"));var a;for(let t,a=0;t=o[a];a++)if(t.name.match(i)){const o=this.mixer.clipAction(t,n);o.enabled=!0,o.clampWhenFinished=r.clampWhenFinished,r.duration&&o.setDuration(r.duration),1!==r.timeScale&&o.setEffectiveTimeScale(r.timeScale),o.startAt(this.mixer.time-r.startAt/1e3),o.setLoop(e[r.loop],r.repetitions).fadeIn(r.crossFadeDuration).play(),this.activeActions.push(o)}},tick:function(e,t){this.mixer&&!isNaN(t)&&this.mixer.update(t/1e3)}}),re}class se extends e.DataTextureLoader{constructor(e){super(e)}parse(t){const n=0,r=1,o=2,i=3,a=9,s=10,c=11,l=48,u=4,d=0,h=1,f=2,p=3;if(t.length<19)throw new Error("THREE.TGALoader: Not enough data to contain header.");let g=0;const m=new Uint8Array(t),y={id_length:m[g++],colormap_type:m[g++],image_type:m[g++],colormap_index:m[g++]|m[g++]<<8,colormap_length:m[g++]|m[g++]<<8,colormap_size:m[g++],origin:[m[g++]|m[g++]<<8,m[g++]|m[g++]<<8],width:m[g++]|m[g++]<<8,height:m[g++]|m[g++]<<8,pixel_size:m[g++],flags:m[g++]};if(function(e){switch(e.image_type){case r:case a:if(e.colormap_length>256||24!==e.colormap_size||1!==e.colormap_type)throw new Error("THREE.TGALoader: Invalid type colormap data for indexed type.");break;case o:case i:case s:case c:if(e.colormap_type)throw new Error("THREE.TGALoader: Invalid type colormap data for colormap type.");break;case n:throw new Error("THREE.TGALoader: No data.");default:throw new Error("THREE.TGALoader: Invalid type "+e.image_type)}if(e.width<=0||e.height<=0)throw new Error("THREE.TGALoader: Invalid image size.");if(8!==e.pixel_size&&16!==e.pixel_size&&24!==e.pixel_size&&32!==e.pixel_size)throw new Error("THREE.TGALoader: Invalid pixel size "+e.pixel_size)}(y),y.id_length+g>t.length)throw new Error("THREE.TGALoader: No data.");g+=y.id_length;let v=!1,b=!1,w=!1;switch(y.image_type){case a:v=!0,b=!0;break;case r:b=!0;break;case s:v=!0;break;case o:break;case c:v=!0,w=!0;break;case i:w=!0}const x=new Uint8Array(y.width*y.height*4),k=function(e,t,n,r,o){let i,a;const s=n.pixel_size>>3,c=n.width*n.height*s;if(t&&(a=o.subarray(r,r+=n.colormap_length*(n.colormap_size>>3))),e){let e,t,n;i=new Uint8Array(c);let a=0;const l=new Uint8Array(s);for(;a<c;)if(e=o[r++],t=1+(127&e),128&e){for(n=0;n<s;++n)l[n]=o[r++];for(n=0;n<t;++n)i.set(l,a+n*s);a+=s*t}else{for(t*=s,n=0;n<t;++n)i[a+n]=o[r++];a+=t}}else i=o.subarray(r,r+=t?n.width*n.height:c);return{pixel_data:i,palettes:a}}(v,b,y,g,m);return function(e,t,n,r,o){let i,a,s,c,g,m;switch((y.flags&l)>>u){default:case f:i=0,s=1,g=t,a=0,c=1,m=n;break;case d:i=0,s=1,g=t,a=n-1,c=-1,m=-1;break;case p:i=t-1,s=-1,g=-1,a=0,c=1,m=n;break;case h:i=t-1,s=-1,g=-1,a=n-1,c=-1,m=-1}if(w)switch(y.pixel_size){case 8:!function(e,t,n,r,o,i,a,s){let c,l,u,d=0;const h=y.width;for(u=t;u!==r;u+=n)for(l=o;l!==a;l+=i,d++)c=s[d],e[4*(l+h*u)+0]=c,e[4*(l+h*u)+1]=c,e[4*(l+h*u)+2]=c,e[4*(l+h*u)+3]=255}(e,a,c,m,i,s,g,r);break;case 16:!function(e,t,n,r,o,i,a,s){let c,l,u=0;const d=y.width;for(l=t;l!==r;l+=n)for(c=o;c!==a;c+=i,u+=2)e[4*(c+d*l)+0]=s[u+0],e[4*(c+d*l)+1]=s[u+0],e[4*(c+d*l)+2]=s[u+0],e[4*(c+d*l)+3]=s[u+1]}(e,a,c,m,i,s,g,r);break;default:throw new Error("THREE.TGALoader: Format not supported.")}else switch(y.pixel_size){case 8:!function(e,t,n,r,o,i,a,s,c){const l=c;let u,d,h,f=0;const p=y.width;for(h=t;h!==r;h+=n)for(d=o;d!==a;d+=i,f++)u=s[f],e[4*(d+p*h)+3]=255,e[4*(d+p*h)+2]=l[3*u+0],e[4*(d+p*h)+1]=l[3*u+1],e[4*(d+p*h)+0]=l[3*u+2]}(e,a,c,m,i,s,g,r,o);break;case 16:!function(e,t,n,r,o,i,a,s){let c,l,u,d=0;const h=y.width;for(u=t;u!==r;u+=n)for(l=o;l!==a;l+=i,d+=2)c=s[d+0]+(s[d+1]<<8),e[4*(l+h*u)+0]=(31744&c)>>7,e[4*(l+h*u)+1]=(992&c)>>2,e[4*(l+h*u)+2]=(31&c)<<3,e[4*(l+h*u)+3]=32768&c?0:255}(e,a,c,m,i,s,g,r);break;case 24:!function(e,t,n,r,o,i,a,s){let c,l,u=0;const d=y.width;for(l=t;l!==r;l+=n)for(c=o;c!==a;c+=i,u+=3)e[4*(c+d*l)+3]=255,e[4*(c+d*l)+2]=s[u+0],e[4*(c+d*l)+1]=s[u+1],e[4*(c+d*l)+0]=s[u+2]}(e,a,c,m,i,s,g,r);break;case 32:!function(e,t,n,r,o,i,a,s){let c,l,u=0;const d=y.width;for(l=t;l!==r;l+=n)for(c=o;c!==a;c+=i,u+=4)e[4*(c+d*l)+2]=s[u+0],e[4*(c+d*l)+1]=s[u+1],e[4*(c+d*l)+0]=s[u+2],e[4*(c+d*l)+3]=s[u+3]}(e,a,c,m,i,s,g,r);break;default:throw new Error("THREE.TGALoader: Format not supported.")}}(x,y.width,y.height,k.pixel_data,k.palettes),{data:x,width:y.width,height:y.height,flipY:!0,generateMipmaps:!0,minFilter:e.LinearMipmapLinearFilter}}}class ce extends e.Loader{load(t,n,r,o){const i=this,a=""===i.path?e.LoaderUtils.extractUrlBase(t):i.path,s=new e.FileLoader(i.manager);s.setPath(i.path),s.setRequestHeader(i.requestHeader),s.setWithCredentials(i.withCredentials),s.load(t,function(e){try{n(i.parse(e,a))}catch(e){o?o(e):console.error(e),i.manager.itemError(t)}},r,o)}parse(t,n){function r(e,t){const n=[],r=e.childNodes;for(let e=0,o=r.length;e<o;e++){const o=r[e];o.nodeName===t&&n.push(o)}return n}function o(e){if(0===e.length)return[];const t=e.trim().split(/\s+/),n=new Array(t.length);for(let e=0,r=t.length;e<r;e++)n[e]=t[e];return n}function i(e){if(0===e.length)return[];const t=e.trim().split(/\s+/),n=new Array(t.length);for(let e=0,r=t.length;e<r;e++)n[e]=parseFloat(t[e]);return n}function a(e){if(0===e.length)return[];const t=e.trim().split(/\s+/),n=new Array(t.length);for(let e=0,r=t.length;e<r;e++)n[e]=parseInt(t[e]);return n}function s(e){return e.substring(1)}function c(){return"three_default_"+et++}function l(e){return 0===Object.keys(e).length}function u(e){return void 0!==e&&!0===e.hasAttribute("meter")?parseFloat(e.getAttribute("meter")):1}function d(e){return void 0!==e?e.textContent:"Y_UP"}function h(e,t,n,o){const i=r(e,t)[0];if(void 0!==i){const e=r(i,n);for(let t=0;t<e.length;t++)o(e[t])}}function f(e,t){for(const n in e){e[n].build=t(e[n])}}function p(e,t){return void 0!==e.build||(e.build=t(e)),e.build}function g(e){const t={inputs:{}};for(let n=0,r=e.childNodes.length;n<r;n++){const r=e.childNodes[n];if(1===r.nodeType&&"input"===r.nodeName){const e=s(r.getAttribute("source")),n=r.getAttribute("semantic");t.inputs[n]=e}}return t}function m(e){const t={};let n=e.getAttribute("target").split("/");const r=n.shift();let o=n.shift();const i=-1!==o.indexOf("("),a=-1!==o.indexOf(".");if(a)n=o.split("."),o=n.shift(),t.member=n.shift();else if(i){const e=o.split("(");o=e.shift();for(let t=0;t<e.length;t++)e[t]=parseInt(e[t].replace(/\)/,""));t.indices=e}return t.id=r,t.sid=o,t.arraySyntax=i,t.memberSyntax=a,t.sampler=s(e.getAttribute("source")),t}function y(e){const t=[],n=e.channels,r=e.samplers,o=e.sources;for(const e in n)if(n.hasOwnProperty(e)){const i=n[e],a=r[i.sampler],s=a.inputs.INPUT,c=a.inputs.OUTPUT;E(b(i,o[s],o[c]),t)}return t}function v(e){return p(tt.animations[e],y)}function b(e,t,n){const r=tt.nodes[e.id],o=ze(r.id),i=r.transforms[e.sid],a=r.matrix.clone().transpose();let s,c,l,u,d,h;const f={};switch(i){case"matrix":for(l=0,u=t.array.length;l<u;l++)if(s=t.array[l],c=l*n.stride,void 0===f[s]&&(f[s]={}),!0===e.arraySyntax){const t=n.array[c],r=e.indices[0]+4*e.indices[1];f[s][r]=t}else for(d=0,h=n.stride;d<h;d++)f[s][d]=n.array[c+d];break;case"translate":case"rotate":case"scale":console.warn('THREE.ColladaLoader: Animation transform type "%s" not yet implemented.',i)}const p=function(e,t){const n=[];for(const t in e)n.push({time:parseFloat(t),value:e[t]});n.sort(r);for(let e=0;e<16;e++)_(n,e,t.elements[e]);return n;function r(e,t){return e.time-t.time}}(f,a);return{name:o.uuid,keyframes:p}}const w=new e.Vector3,x=new e.Vector3,k=new e.Quaternion;function E(t,n){const r=t.keyframes,o=t.name,i=[],a=[],s=[],c=[];for(let e=0,t=r.length;e<t;e++){const t=r[e],n=t.time,o=t.value;Ne.fromArray(o).transpose(),Ne.decompose(w,k,x),i.push(n),a.push(w.x,w.y,w.z),s.push(k.x,k.y,k.z,k.w),c.push(x.x,x.y,x.z)}return a.length>0&&n.push(new e.VectorKeyframeTrack(o+".position",i,a)),s.length>0&&n.push(new e.QuaternionKeyframeTrack(o+".quaternion",i,s)),c.length>0&&n.push(new e.VectorKeyframeTrack(o+".scale",i,c)),n}function _(e,t,n){let r,o,i,a=!0;for(o=0,i=e.length;o<i;o++)r=e[o],void 0===r.value[t]?r.value[t]=null:a=!1;if(!0===a)for(o=0,i=e.length;o<i;o++)r=e[o],r.value[t]=n;else!function(e,t){let n,r;for(let o=0,i=e.length;o<i;o++){const i=e[o];if(null===i.value[t]){if(n=A(e,o,t),r=M(e,o,t),null===n){i.value[t]=r.value[t];continue}if(null===r){i.value[t]=n.value[t];continue}T(i,n,r,t)}}}(e,t)}function A(e,t,n){for(;t>=0;){const r=e[t];if(null!==r.value[n])return r;t--}return null}function M(e,t,n){for(;t<e.length;){const r=e[t];if(null!==r.value[n])return r;t++}return null}function T(e,t,n,r){n.time-t.time!==0?e.value[r]=(e.time-t.time)*(n.value[r]-t.value[r])/(n.time-t.time)+t.value[r]:e.value[r]=t.value[r]}function C(t){const n=[],r=t.name,o=t.end-t.start||-1,i=t.animations;for(let e=0,t=i.length;e<t;e++){const t=v(i[e]);for(let e=0,r=t.length;e<r;e++)n.push(t[e])}return new e.AnimationClip(r,o,n)}function N(e){return p(tt.clips[e],C)}function O(e){const t={sources:{}};for(let n=0,r=e.childNodes.length;n<r;n++){const r=e.childNodes[n];if(1===r.nodeType)switch(r.nodeName){case"bind_shape_matrix":t.bindShapeMatrix=i(r.textContent);break;case"source":const e=r.getAttribute("id");t.sources[e]=le(r);break;case"joints":t.joints=D(r);break;case"vertex_weights":t.vertexWeights=P(r)}}return t}function D(e){const t={inputs:{}};for(let n=0,r=e.childNodes.length;n<r;n++){const r=e.childNodes[n];if(1===r.nodeType&&"input"===r.nodeName){const e=r.getAttribute("semantic"),n=s(r.getAttribute("source"));t.inputs[e]=n}}return t}function P(e){const t={inputs:{}};for(let n=0,r=e.childNodes.length;n<r;n++){const r=e.childNodes[n];if(1===r.nodeType)switch(r.nodeName){case"input":const e=r.getAttribute("semantic"),n=s(r.getAttribute("source")),o=parseInt(r.getAttribute("offset"));t.inputs[e]={id:n,offset:o};break;case"vcount":t.vcount=a(r.textContent);break;case"v":t.v=a(r.textContent)}}return t}function S(t){const n={id:t.id},r=tt.geometries[n.id];return void 0!==t.skin&&(n.skin=function(t){const n=4,r={joints:[],indices:{array:[],stride:n},weights:{array:[],stride:n}},o=t.sources,i=t.vertexWeights,a=i.vcount,s=i.v,c=i.inputs.JOINT.offset,l=i.inputs.WEIGHT.offset,u=t.sources[t.joints.inputs.JOINT],d=t.sources[t.joints.inputs.INV_BIND_MATRIX],h=o[i.inputs.WEIGHT.id].array;let f,p,g,m=0;for(f=0,g=a.length;f<g;f++){const e=a[f],t=[];for(p=0;p<e;p++){const e=s[m+c],n=h[s[m+l]];t.push({index:e,weight:n}),m+=2}for(t.sort(y),p=0;p<n;p++){const e=t[p];void 0!==e?(r.indices.array.push(e.index),r.weights.array.push(e.weight)):(r.indices.array.push(0),r.weights.array.push(0))}}t.bindShapeMatrix?r.bindMatrix=(new e.Matrix4).fromArray(t.bindShapeMatrix).transpose():r.bindMatrix=(new e.Matrix4).identity();for(f=0,g=u.array.length;f<g;f++){const t=u.array[f],n=(new e.Matrix4).fromArray(d.array,f*d.stride).transpose();r.joints.push({name:t,boneInverse:n})}return r;function y(e,t){return t.weight-e.weight}}(t.skin),r.sources.skinIndices=n.skin.indices,r.sources.skinWeights=n.skin.weights),n}function L(e){return p(tt.controllers[e],S)}function I(e){return void 0!==e.build?e.build:e.init_from}function j(e){const t=tt.images[e];return void 0!==t?p(t,I):(console.warn("THREE.ColladaLoader: Couldn't find image with ID:",e),null)}function R(e){const t={surfaces:{},samplers:{}};for(let n=0,r=e.childNodes.length;n<r;n++){const r=e.childNodes[n];if(1===r.nodeType)switch(r.nodeName){case"newparam":F(r,t);break;case"technique":t.technique=V(r);break;case"extra":t.extra=$(r)}}return t}function F(e,t){const n=e.getAttribute("sid");for(let r=0,o=e.childNodes.length;r<o;r++){const o=e.childNodes[r];if(1===o.nodeType)switch(o.nodeName){case"surface":t.surfaces[n]=B(o);break;case"sampler2D":t.samplers[n]=z(o)}}}function B(e){const t={};for(let n=0,r=e.childNodes.length;n<r;n++){const r=e.childNodes[n];if(1===r.nodeType&&"init_from"===r.nodeName)t.init_from=r.textContent}return t}function z(e){const t={};for(let n=0,r=e.childNodes.length;n<r;n++){const r=e.childNodes[n];if(1===r.nodeType&&"source"===r.nodeName)t.source=r.textContent}return t}function V(e){const t={};for(let n=0,r=e.childNodes.length;n<r;n++){const r=e.childNodes[n];if(1===r.nodeType)switch(r.nodeName){case"constant":case"lambert":case"blinn":case"phong":t.type=r.nodeName,t.parameters=U(r);break;case"extra":t.extra=$(r)}}return t}function U(e){const t={};for(let n=0,r=e.childNodes.length;n<r;n++){const r=e.childNodes[n];if(1===r.nodeType)switch(r.nodeName){case"emission":case"diffuse":case"specular":case"bump":case"ambient":case"shininess":case"transparency":t[r.nodeName]=G(r);break;case"transparent":t[r.nodeName]={opaque:r.hasAttribute("opaque")?r.getAttribute("opaque"):"A_ONE",data:G(r)}}}return t}function G(e){const t={};for(let n=0,r=e.childNodes.length;n<r;n++){const r=e.childNodes[n];if(1===r.nodeType)switch(r.nodeName){case"color":t[r.nodeName]=i(r.textContent);break;case"float":t[r.nodeName]=parseFloat(r.textContent);break;case"texture":t[r.nodeName]={id:r.getAttribute("texture"),extra:H(r)}}}return t}function H(e){const t={technique:{}};for(let n=0,r=e.childNodes.length;n<r;n++){const r=e.childNodes[n];if(1===r.nodeType&&"extra"===r.nodeName)K(r,t)}return t}function K(e,t){for(let n=0,r=e.childNodes.length;n<r;n++){const r=e.childNodes[n];if(1===r.nodeType&&"technique"===r.nodeName)q(r,t)}}function q(e,t){for(let n=0,r=e.childNodes.length;n<r;n++){const r=e.childNodes[n];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);break;case"bump":t[r.nodeName]=X(r)}}}function $(e){const t={};for(let n=0,r=e.childNodes.length;n<r;n++){const r=e.childNodes[n];if(1===r.nodeType&&"technique"===r.nodeName)t.technique=W(r)}return t}function W(e){const t={};for(let n=0,r=e.childNodes.length;n<r;n++){const r=e.childNodes[n];if(1===r.nodeType)switch(r.nodeName){case"double_sided":t[r.nodeName]=parseInt(r.textContent);break;case"bump":t[r.nodeName]=X(r)}}return t}function X(e){const t={};for(let n=0,r=e.childNodes.length;n<r;n++){const r=e.childNodes[n];if(1===r.nodeType&&"texture"===r.nodeName)t[r.nodeName]={id:r.getAttribute("texture"),texcoord:r.getAttribute("texcoord"),extra:H(r)}}return t}function J(e){return e}function Z(t){const n=(r=t.url,p(tt.effects[r],J));var r;const o=n.profile.technique;let i;switch(o.type){case"phong":case"blinn":i=new e.MeshPhongMaterial;break;case"lambert":i=new e.MeshLambertMaterial;break;default:i=new e.MeshBasicMaterial}function a(t,r=null){const o=n.profile.samplers[t.id];let i=null;if(void 0!==o){i=j(n.profile.surfaces[o.source].init_from)}else console.warn("THREE.ColladaLoader: Undefined sampler. Access image directly (see #12530)."),i=j(t.id);if(null!==i){const n=function(e){let t,n=e.slice((e.lastIndexOf(".")-1>>>0)+2);n=n.toLowerCase(),t="tga"===n?Je:Xe;return t}(i);if(void 0!==n){const o=n.load(i),a=t.extra;if(void 0!==a&&void 0!==a.technique&&!1===l(a.technique)){const t=a.technique;o.wrapS=t.wrapU?e.RepeatWrapping:e.ClampToEdgeWrapping,o.wrapT=t.wrapV?e.RepeatWrapping:e.ClampToEdgeWrapping,o.offset.set(t.offsetU||0,t.offsetV||0),o.repeat.set(t.repeatU||1,t.repeatV||1)}else o.wrapS=e.RepeatWrapping,o.wrapT=e.RepeatWrapping;return null!==r&&(o.colorSpace=r),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:",t.id),null}i.name=t.name||"";const s=o.parameters;for(const t in s){const 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t={};for(let n=0;n<e.childNodes.length;n++){const r=e.childNodes[n];switch(r.nodeName){case"xfov":case"yfov":case"xmag":case"ymag":case"znear":case"zfar":case"aspect_ratio":t[r.nodeName]=parseFloat(r.textContent)}}return t}function ne(t){let n;switch(t.optics.technique){case"perspective":n=new e.PerspectiveCamera(t.optics.parameters.yfov,t.optics.parameters.aspect_ratio,t.optics.parameters.znear,t.optics.parameters.zfar);break;case"orthographic":let r=t.optics.parameters.ymag,o=t.optics.parameters.xmag;const i=t.optics.parameters.aspect_ratio;o=void 0===o?r*i:o,r=void 0===r?o/i:r,o*=.5,r*=.5,n=new e.OrthographicCamera(-o,o,r,-r,t.optics.parameters.znear,t.optics.parameters.zfar);break;default:n=new e.PerspectiveCamera}return n.name=t.name||"",n}function re(e){const t=tt.cameras[e];return void 0!==t?p(t,ne):(console.warn("THREE.ColladaLoader: Couldn't find camera with ID:",e),null)}function oe(e){const t={};for(let n=0,r=e.childNodes.length;n<r;n++){const r=e.childNodes[n];if(1===r.nodeType)switch(r.nodeName){case"directional":case"point":case"spot":case"ambient":t.technique=r.nodeName,t.parameters=ie(r)}}return t}function ie(t){const n={};for(let r=0,o=t.childNodes.length;r<o;r++){const o=t.childNodes[r];if(1===o.nodeType)switch(o.nodeName){case"color":const t=i(o.textContent);n.color=(new e.Color).fromArray(t).convertSRGBToLinear();break;case"falloff_angle":n.falloffAngle=parseFloat(o.textContent);break;case"quadratic_attenuation":const r=parseFloat(o.textContent);n.distance=r?Math.sqrt(1/r):0}}return n}function ae(t){let n;switch(t.technique){case"directional":n=new e.DirectionalLight;break;case"point":n=new e.PointLight;break;case"spot":n=new e.SpotLight;break;case"ambient":n=new e.AmbientLight}return t.parameters.color&&n.color.copy(t.parameters.color),t.parameters.distance&&(n.distance=t.parameters.distance),n}function ce(e){const t=tt.lights[e];return void 0!==t?p(t,ae):(console.warn("THREE.ColladaLoader: Couldn't find light with 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e=s(r.getAttribute("source")),n=r.getAttribute("semantic"),o=parseInt(r.getAttribute("offset")),i=parseInt(r.getAttribute("set")),c=i>0?n+i:n;t.inputs[c]={id:e,offset:o},t.stride=Math.max(t.stride,o+1),"TEXCOORD"===n&&(t.hasUV=!0);break;case"vcount":t.vcount=a(r.textContent);break;case"p":t.p=a(r.textContent)}}return t}function he(e){let t=0;for(let n=0,r=e.length;n<r;n++){!0===e[n].hasUV&&t++}t>0&&t<e.length&&(e.uvsNeedsFix=!0)}function fe(e){const t={},n=e.sources,r=e.vertices,o=e.primitives;if(0===o.length)return{};const i=function(e){const t={};for(let n=0;n<e.length;n++){const r=e[n];void 0===t[r.type]&&(t[r.type]=[]),t[r.type].push(r)}return t}(o);for(const e in i){const o=i[e];he(o),t[e]=pe(o,n,r)}return t}function pe(t,n,r){const o={},i={array:[],stride:0},a={array:[],stride:0},s={array:[],stride:0},c={array:[],stride:0},l={array:[],stride:0},u=[],d=4,h=[],f=4,p=new e.BufferGeometry,g=[];let m=0;for(let e=0;e<t.length;e++){const o=t[e],d=o.inputs;let f=0;switch(o.type){case"lines":case"linestrips":f=2*o.count;break;case"triangles":f=3*o.count;break;case"polylist":for(let e=0;e<o.count;e++){const t=o.vcount[e];switch(t){case 3:f+=3;break;case 4:f+=6;break;default:f+=3*(t-2)}}break;default:console.warn("THREE.ColladaLoader: Unknow primitive type:",o.type)}p.addGroup(m,f,e),m+=f,o.material&&g.push(o.material);for(const e in d){const f=d[e];switch(e){case"VERTEX":for(const e in r){const d=r[e];switch(e){case"POSITION":const r=i.array.length;if(ge(o,n[d],f.offset,i.array),i.stride=n[d].stride,n.skinWeights&&n.skinIndices&&(ge(o,n.skinIndices,f.offset,u),ge(o,n.skinWeights,f.offset,h)),!1===o.hasUV&&!0===t.uvsNeedsFix){const e=(i.array.length-r)/i.stride;for(let t=0;t<e;t++)s.array.push(0,0)}break;case"NORMAL":ge(o,n[d],f.offset,a.array),a.stride=n[d].stride;break;case"COLOR":ge(o,n[d],f.offset,l.array),l.stride=n[d].stride;break;case"TEXCOORD":ge(o,n[d],f.offset,s.array),s.stride=n[d].stride;break;case"TEXCOORD1":ge(o,n[d],f.offset,c.array),s.stride=n[d].stride;break;default:console.warn('THREE.ColladaLoader: Semantic "%s" not handled in geometry build process.',e)}}break;case"NORMAL":ge(o,n[f.id],f.offset,a.array),a.stride=n[f.id].stride;break;case"COLOR":ge(o,n[f.id],f.offset,l.array,!0),l.stride=n[f.id].stride;break;case"TEXCOORD":ge(o,n[f.id],f.offset,s.array),s.stride=n[f.id].stride;break;case"TEXCOORD1":ge(o,n[f.id],f.offset,c.array),c.stride=n[f.id].stride}}}return i.array.length>0&&p.setAttribute("position",new e.Float32BufferAttribute(i.array,i.stride)),a.array.length>0&&p.setAttribute("normal",new e.Float32BufferAttribute(a.array,a.stride)),l.array.length>0&&p.setAttribute("color",new e.Float32BufferAttribute(l.array,l.stride)),s.array.length>0&&p.setAttribute("uv",new e.Float32BufferAttribute(s.array,s.stride)),c.array.length>0&&p.setAttribute("uv1",new e.Float32BufferAttribute(c.array,c.stride)),u.length>0&&p.setAttribute("skinIndex",new e.Float32BufferAttribute(u,d)),h.length>0&&p.setAttribute("skinWeight",new e.Float32BufferAttribute(h,f)),o.data=p,o.type=t[0].type,o.materialKeys=g,o}function ge(e,t,n,r,o=!1){const i=e.p,a=e.stride,s=e.vcount;function c(e){let t=i[e+n]*u;const a=t+u;for(;t<a;t++)r.push(l[t]);if(o){const e=r.length-u-1;Ze.setRGB(r[e+0],r[e+1],r[e+2]).convertSRGBToLinear(),r[e+0]=Ze.r,r[e+1]=Ze.g,r[e+2]=Ze.b}}const l=t.array,u=t.stride;if(void 0!==e.vcount){let e=0;for(let t=0,n=s.length;t<n;t++){const n=s[t];if(4===n){const t=e+1*a,n=e+2*a,r=e+3*a;c(e+0*a),c(t),c(r),c(t),c(n),c(r)}else if(3===n){const t=e+1*a,n=e+2*a;c(e+0*a),c(t),c(n)}else if(n>4)for(let t=1,r=n-2;t<=r;t++){const n=e+a*t,r=e+a*(t+1);c(e+0*a),c(n),c(r)}e+=a*n}}else for(let 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t=r.getElementsByTagName("max")[0],o=r.getElementsByTagName("min")[0];n.limits.max=parseFloat(t.textContent),n.limits.min=parseFloat(o.textContent)}}return n.limits.min>=n.limits.max&&(n.static=!0),n.middlePosition=(n.limits.min+n.limits.max)/2,n}function xe(e){const t={sid:e.getAttribute("sid"),name:e.getAttribute("name")||"",attachments:[],transforms:[]};for(let n=0;n<e.childNodes.length;n++){const r=e.childNodes[n];if(1===r.nodeType)switch(r.nodeName){case"attachment_full":t.attachments.push(ke(r));break;case"matrix":case"translate":case"rotate":t.transforms.push(Ee(r))}}return t}function ke(e){const t={joint:e.getAttribute("joint").split("/").pop(),transforms:[],links:[]};for(let n=0;n<e.childNodes.length;n++){const r=e.childNodes[n];if(1===r.nodeType)switch(r.nodeName){case"link":t.links.push(xe(r));break;case"matrix":case"translate":case"rotate":t.transforms.push(Ee(r))}}return t}function Ee(t){const n={type:t.nodeName},r=i(t.textContent);switch(n.type){case"matrix":n.obj=new e.Matrix4,n.obj.fromArray(r).transpose();break;case"translate":n.obj=new e.Vector3,n.obj.fromArray(r);break;case"rotate":n.obj=new e.Vector3,n.obj.fromArray(r),n.angle=e.MathUtils.degToRad(r[3])}return n}function _e(e,t){for(let n=0;n<e.childNodes.length;n++){const r=e.childNodes[n];if(1===r.nodeType&&"technique_common"===r.nodeName)Ae(r,t)}}function Ae(e,t){for(let n=0;n<e.childNodes.length;n++){const r=e.childNodes[n];if(1===r.nodeType)switch(r.nodeName){case"inertia":t.inertia=i(r.textContent);break;case"mass":t.mass=i(r.textContent)[0]}}}function Me(e){const t={target:e.getAttribute("target").split("/").pop()};for(let n=0;n<e.childNodes.length;n++){const r=e.childNodes[n];if(1===r.nodeType&&"axis"===r.nodeName){const e=r.getElementsByTagName("param")[0];t.axis=e.textContent;const n=t.axis.split("inst_").pop().split("axis")[0];t.jointIndex=n.substring(0,n.length-1)}}return t}function Te(e){return void 0!==e.build?e.build:e}function Ce(t){const n=[],r=Ke.querySelector('[id="'+t.id+'"]');for(let t=0;t<r.childNodes.length;t++){const o=r.childNodes[t];if(1!==o.nodeType)continue;let a,s;switch(o.nodeName){case"matrix":a=i(o.textContent);const t=(new e.Matrix4).fromArray(a).transpose();n.push({sid:o.getAttribute("sid"),type:o.nodeName,obj:t});break;case"translate":case"scale":a=i(o.textContent),s=(new e.Vector3).fromArray(a),n.push({sid:o.getAttribute("sid"),type:o.nodeName,obj:s});break;case"rotate":a=i(o.textContent),s=(new e.Vector3).fromArray(a);const r=e.MathUtils.degToRad(a[3]);n.push({sid:o.getAttribute("sid"),type:o.nodeName,obj:s,angle:r})}}return n}const Ne=new e.Matrix4,Oe=new e.Vector3;function De(t){const n={name:t.getAttribute("name")||"",type:t.getAttribute("type"),id:t.getAttribute("id"),sid:t.getAttribute("sid"),matrix:new e.Matrix4,nodes:[],instanceCameras:[],instanceControllers:[],instanceLights:[],instanceGeometries:[],instanceNodes:[],transforms:{}};for(let r=0;r<t.childNodes.length;r++){const o=t.childNodes[r];if(1!==o.nodeType)continue;let a;switch(o.nodeName){case"node":n.nodes.push(o.getAttribute("id")),De(o);break;case"instance_camera":n.instanceCameras.push(s(o.getAttribute("url")));break;case"instance_controller":n.instanceControllers.push(Pe(o));break;case"instance_light":n.instanceLights.push(s(o.getAttribute("url")));break;case"instance_geometry":n.instanceGeometries.push(Pe(o));break;case"instance_node":n.instanceNodes.push(s(o.getAttribute("url")));break;case"matrix":a=i(o.textContent),n.matrix.multiply(Ne.fromArray(a).transpose()),n.transforms[o.getAttribute("sid")]=o.nodeName;break;case"translate":a=i(o.textContent),Oe.fromArray(a),n.matrix.multiply(Ne.makeTranslation(Oe.x,Oe.y,Oe.z)),n.transforms[o.getAttribute("sid")]=o.nodeName;break;case"rotate":a=i(o.textContent);const t=e.MathUtils.degToRad(a[3]);n.matrix.multiply(Ne.makeRotationAxis(Oe.fromArray(a),t)),n.transforms[o.getAttribute("sid")]=o.nodeName;break;case"scale":a=i(o.textContent),n.matrix.scale(Oe.fromArray(a)),n.transforms[o.getAttribute("sid")]=o.nodeName;break;case"extra":break;default:console.log(o)}}return Be(n.id)?console.warn("THREE.ColladaLoader: There is already a node with ID %s. 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r=n.length-e-1;if(t>=n[r])return r-1;if(t<=n[e])return e;let o=e,i=r,a=Math.floor((o+i)/2);for(;t<n[a]||t>=n[a+1];)t<n[a]?i=a:o=a,a=Math.floor((o+i)/2);return a}function Be(e,t){let n=1;for(let t=2;t<=e;++t)n*=t;let r=1;for(let e=2;e<=t;++e)r*=e;for(let n=2;n<=e-t;++n)r*=n;return n/r}function ze(t,n,r,o,i){const a=function(t,n,r,o,i){const a=i<t?i:t,s=[],c=Fe(t,o,n),l=function(e,t,n,r,o){const i=[];for(let e=0;e<=n;++e)i[e]=0;const a=[];for(let e=0;e<=r;++e)a[e]=i.slice(0);const s=[];for(let e=0;e<=n;++e)s[e]=i.slice(0);s[0][0]=1;const c=i.slice(0),l=i.slice(0);for(let r=1;r<=n;++r){c[r]=t-o[e+1-r],l[r]=o[e+r]-t;let n=0;for(let e=0;e<r;++e){const t=l[e+1],o=c[r-e];s[r][e]=t+o;const i=s[e][r-1]/s[r][e];s[e][r]=n+t*i,n=o*i}s[r][r]=n}for(let e=0;e<=n;++e)a[0][e]=s[e][n];for(let e=0;e<=n;++e){let t=0,o=1;const c=[];for(let e=0;e<=n;++e)c[e]=i.slice(0);c[0][0]=1;for(let i=1;i<=r;++i){let r=0;const l=e-i,u=n-i;e>=i&&(c[o][0]=c[t][0]/s[u+1][l],r=c[o][0]*s[l][u]);const d=e-1<=u?i-1:n-e;for(let e=l>=-1?1:-l;e<=d;++e)c[o][e]=(c[t][e]-c[t][e-1])/s[u+1][l+e],r+=c[o][e]*s[l+e][u];e<=u&&(c[o][i]=-c[t][i-1]/s[u+1][e],r+=c[o][i]*s[e][u]),a[i][e]=r;const h=t;t=o,o=h}}let u=n;for(let e=1;e<=r;++e){for(let t=0;t<=n;++t)a[e][t]*=u;u*=n-e}return a}(c,o,t,a,n),u=[];for(let e=0;e<r.length;++e){const t=r[e].clone(),n=t.w;t.x*=n,t.y*=n,t.z*=n,u[e]=t}for(let e=0;e<=a;++e){const n=u[c-t].clone().multiplyScalar(l[e][0]);for(let r=1;r<=t;++r)n.add(u[c-t+r].clone().multiplyScalar(l[e][r]));s[e]=n}for(let t=a+1;t<=i+1;++t)s[t]=new e.Vector4(0,0,0);return s}(t,n,r,o,i);return function(t){const n=t.length,r=[],o=[];for(let i=0;i<n;++i){const n=t[i];r[i]=new e.Vector3(n.x,n.y,n.z),o[i]=n.w}const i=[];for(let e=0;e<n;++e){const t=r[e].clone();for(let n=1;n<=e;++n)t.sub(i[e-n].clone().multiplyScalar(Be(e,n)*o[n]));i[e]=t.divideScalar(o[0])}return i}(a)}class Ve extends e.Curve{constructor(t,n,r,o,i){super(),this.degree=t,this.knots=n,this.controlPoints=[],this.startKnot=o||0,this.endKnot=i||this.knots.length-1;for(let t=0;t<r.length;++t){const n=r[t];this.controlPoints[t]=new e.Vector4(n.x,n.y,n.z,n.w)}}getPoint(t,n=new e.Vector3){const r=n,o=this.knots[this.startKnot]+t*(this.knots[this.endKnot]-this.knots[this.startKnot]),i=function(t,n,r,o){const i=Fe(t,o,n),a=function(e,t,n,r){const o=[],i=[],a=[];o[0]=1;for(let s=1;s<=n;++s){i[s]=t-r[e+1-s],a[s]=r[e+s]-t;let n=0;for(let e=0;e<s;++e){const t=a[e+1],r=i[s-e],c=o[e]/(t+r);o[e]=n+t*c,n=r*c}o[s]=n}return o}(i,o,t,n),s=new e.Vector4(0,0,0,0);for(let e=0;e<=t;++e){const n=r[i-t+e],o=a[e],c=n.w*o;s.x+=n.x*c,s.y+=n.y*c,s.z+=n.z*c,s.w+=n.w*o}return s}(this.degree,this.knots,this.controlPoints,o);return 1!==i.w&&i.divideScalar(i.w),r.set(i.x,i.y,i.z)}getTangent(t,n=new e.Vector3){const r=n,o=this.knots[0]+t*(this.knots[this.knots.length-1]-this.knots[0]),i=ze(this.degree,this.knots,this.controlPoints,o,1);return r.copy(i[1]).normalize(),r}}
/**
   * Loader loads FBX file and generates Group representing FBX scene.
   * Requires FBX file to be >= 7.0 and in ASCII or >= 6400 in Binary format
   * Versions lower than this may load but will probably have errors
   *
   * Needs Support:
   *  Morph normals / blend shape normals
   *
   * FBX format references:
   * 	https://help.autodesk.com/view/FBX/2017/ENU/?guid=__cpp_ref_index_html (C++ SDK reference)
   *
   * Binary format specification:
   *	https://code.blender.org/2013/08/fbx-binary-file-format-specification/
   */let Ue,Ge,He;class Ke extends e.Loader{constructor(e){super(e)}load(t,n,r,o){const i=this,a=""===i.path?e.LoaderUtils.extractUrlBase(t):i.path,s=new e.FileLoader(this.manager);s.setPath(i.path),s.setResponseType("arraybuffer"),s.setRequestHeader(i.requestHeader),s.setWithCredentials(i.withCredentials),s.load(t,function(e){try{n(i.parse(e,a))}catch(e){o?o(e):console.error(e),i.manager.itemError(t)}},r,o)}parse(t,n){if(function(e){const t="Kaydara FBX Binary  \0";return e.byteLength>=t.length&&t===ct(e,0,t.length)}(t))Ue=(new Je).parse(t);else{const e=ct(t);if(!function(e){const t=["K","a","y","d","a","r","a","\\","F","B","X","\\","B","i","n","a","r","y","\\","\\"];let n=0;function r(t){const r=e[t-1];return e=e.slice(n+t),n++,r}for(let e=0;e<t.length;++e){if(r(1)===t[e])return!1}return!0}(e))throw new Error("THREE.FBXLoader: Unknown format.");if(Qe(e)<7e3)throw new Error("THREE.FBXLoader: FBX version not supported, FileVersion: "+Qe(e));Ue=(new Xe).parse(e)}const r=new e.TextureLoader(this.manager).setPath(this.resourcePath||n).setCrossOrigin(this.crossOrigin);return new qe(r,this.manager).parse(Ue)}}class qe{constructor(e,t){this.textureLoader=e,this.manager=t}parse(){Ge=this.parseConnections();const e=this.parseImages(),t=this.parseTextures(e),n=this.parseMaterials(t),r=this.parseDeformers(),o=(new $e).parse(r);return this.parseScene(r,o,n),He}parseConnections(){const e=new Map;if("Connections"in Ue){Ue.Connections.connections.forEach(function(t){const n=t[0],r=t[1],o=t[2];e.has(n)||e.set(n,{parents:[],children:[]});const i={ID:r,relationship:o};e.get(n).parents.push(i),e.has(r)||e.set(r,{parents:[],children:[]});const a={ID:n,relationship:o};e.get(r).children.push(a)})}return e}parseImages(){const e={},t={};if("Video"in Ue.Objects){const n=Ue.Objects.Video;for(const r in n){const o=n[r];if(e[parseInt(r)]=o.RelativeFilename||o.Filename,"Content"in o){const e=o.Content instanceof ArrayBuffer&&o.Content.byteLength>0,i="string"==typeof o.Content&&""!==o.Content;if(e||i){const e=this.parseImage(n[r]);t[o.RelativeFilename||o.Filename]=e}}}}for(const n in e){const r=e[n];void 0!==t[r]?e[n]=t[r]:e[n]=e[n].split("\\").pop()}return e}parseImage(e){const t=e.Content,n=e.RelativeFilename||e.Filename,r=n.slice(n.lastIndexOf(".")+1).toLowerCase();let o;switch(r){case"bmp":o="image/bmp";break;case"jpg":case"jpeg":o="image/jpeg";break;case"png":o="image/png";break;case"tif":o="image/tiff";break;case"tga":null===this.manager.getHandler(".tga")&&console.warn("FBXLoader: TGA loader not found, skipping ",n),o="image/tga";break;default:return void console.warn('FBXLoader: Image type "'+r+'" is not supported.')}if("string"==typeof t)return"data:"+o+";base64,"+t;{const e=new Uint8Array(t);return window.URL.createObjectURL(new Blob([e],{type:o}))}}parseTextures(e){const t=new Map;if("Texture"in Ue.Objects){const n=Ue.Objects.Texture;for(const r in n){const o=this.parseTexture(n[r],e);t.set(parseInt(r),o)}}return t}parseTexture(t,n){const r=this.loadTexture(t,n);r.ID=t.id,r.name=t.attrName;const o=t.WrapModeU,i=t.WrapModeV,a=void 0!==o?o.value:0,s=void 0!==i?i.value:0;if(r.wrapS=0===a?e.RepeatWrapping:e.ClampToEdgeWrapping,r.wrapT=0===s?e.RepeatWrapping:e.ClampToEdgeWrapping,"Scaling"in t){const e=t.Scaling.value;r.repeat.x=e[0],r.repeat.y=e[1]}if("Translation"in t){const e=t.Translation.value;r.offset.x=e[0],r.offset.y=e[1]}return r}loadTexture(t,n){let r;const o=this.textureLoader.path,i=Ge.get(t.id).children;let a;void 0!==i&&i.length>0&&void 0!==n[i[0].ID]&&(r=n[i[0].ID],0!==r.indexOf("blob:")&&0!==r.indexOf("data:")||this.textureLoader.setPath(void 0));const s=t.FileName.slice(-3).toLowerCase();if("tga"===s){const n=this.manager.getHandler(".tga");null===n?(console.warn("FBXLoader: TGA loader not found, creating placeholder texture for",t.RelativeFilename),a=new e.Texture):(n.setPath(this.textureLoader.path),a=n.load(r))}else if("dds"===s){const n=this.manager.getHandler(".dds");null===n?(console.warn("FBXLoader: DDS loader not found, creating placeholder texture for",t.RelativeFilename),a=new e.Texture):(n.setPath(this.textureLoader.path),a=n.load(r))}else"psd"===s?(console.warn("FBXLoader: PSD textures are not supported, creating placeholder texture for",t.RelativeFilename),a=new e.Texture):a=this.textureLoader.load(r);return this.textureLoader.setPath(o),a}parseMaterials(e){const t=new Map;if("Material"in Ue.Objects){const n=Ue.Objects.Material;for(const r in n){const o=this.parseMaterial(n[r],e);null!==o&&t.set(parseInt(r),o)}}return t}parseMaterial(t,n){const r=t.id,o=t.attrName;let i=t.ShadingModel;if("object"==typeof i&&(i=i.value),!Ge.has(r))return null;const a=this.parseParameters(t,n,r);let s;switch(i.toLowerCase()){case"phong":s=new e.MeshPhongMaterial;break;case"lambert":s=new e.MeshLambertMaterial;break;default:console.warn('THREE.FBXLoader: unknown material type "%s". Defaulting to MeshPhongMaterial.',i),s=new e.MeshPhongMaterial}return s.setValues(a),s.name=o,s}parseParameters(t,n,r){const o={};t.BumpFactor&&(o.bumpScale=t.BumpFactor.value),t.Diffuse?o.color=(new e.Color).fromArray(t.Diffuse.value).convertSRGBToLinear():!t.DiffuseColor||"Color"!==t.DiffuseColor.type&&"ColorRGB"!==t.DiffuseColor.type||(o.color=(new e.Color).fromArray(t.DiffuseColor.value).convertSRGBToLinear()),t.DisplacementFactor&&(o.displacementScale=t.DisplacementFactor.value),t.Emissive?o.emissive=(new e.Color).fromArray(t.Emissive.value).convertSRGBToLinear():!t.EmissiveColor||"Color"!==t.EmissiveColor.type&&"ColorRGB"!==t.EmissiveColor.type||(o.emissive=(new e.Color).fromArray(t.EmissiveColor.value).convertSRGBToLinear()),t.EmissiveFactor&&(o.emissiveIntensity=parseFloat(t.EmissiveFactor.value)),t.Opacity&&(o.opacity=parseFloat(t.Opacity.value)),o.opacity<1&&(o.transparent=!0),t.ReflectionFactor&&(o.reflectivity=t.ReflectionFactor.value),t.Shininess&&(o.shininess=t.Shininess.value),t.Specular?o.specular=(new e.Color).fromArray(t.Specular.value).convertSRGBToLinear():t.SpecularColor&&"Color"===t.SpecularColor.type&&(o.specular=(new e.Color).fromArray(t.SpecularColor.value).convertSRGBToLinear());const i=this;return Ge.get(r).children.forEach(function(t){const r=t.relationship;switch(r){case"Bump":o.bumpMap=i.getTexture(n,t.ID);break;case"Maya|TEX_ao_map":o.aoMap=i.getTexture(n,t.ID);break;case"DiffuseColor":case"Maya|TEX_color_map":o.map=i.getTexture(n,t.ID),void 0!==o.map&&(o.map.colorSpace=e.SRGBColorSpace);break;case"DisplacementColor":o.displacementMap=i.getTexture(n,t.ID);break;case"EmissiveColor":o.emissiveMap=i.getTexture(n,t.ID),void 0!==o.emissiveMap&&(o.emissiveMap.colorSpace=e.SRGBColorSpace);break;case"NormalMap":case"Maya|TEX_normal_map":o.normalMap=i.getTexture(n,t.ID);break;case"ReflectionColor":o.envMap=i.getTexture(n,t.ID),void 0!==o.envMap&&(o.envMap.mapping=e.EquirectangularReflectionMapping,o.envMap.colorSpace=e.SRGBColorSpace);break;case"SpecularColor":o.specularMap=i.getTexture(n,t.ID),void 0!==o.specularMap&&(o.specularMap.colorSpace=e.SRGBColorSpace);break;case"TransparentColor":case"TransparencyFactor":o.alphaMap=i.getTexture(n,t.ID),o.transparent=!0;break;default:console.warn("THREE.FBXLoader: %s map is not supported in three.js, skipping texture.",r)}}),o}getTexture(e,t){return"LayeredTexture"in Ue.Objects&&t in Ue.Objects.LayeredTexture&&(console.warn("THREE.FBXLoader: layered textures are not supported in three.js. Discarding all but first layer."),t=Ge.get(t).children[0].ID),e.get(t)}parseDeformers(){const e={},t={};if("Deformer"in Ue.Objects){const n=Ue.Objects.Deformer;for(const r in n){const o=n[r],i=Ge.get(parseInt(r));if("Skin"===o.attrType){const t=this.parseSkeleton(i,n);t.ID=r,i.parents.length>1&&console.warn("THREE.FBXLoader: skeleton attached to more than one geometry is not supported."),t.geometryID=i.parents[0].ID,e[r]=t}else if("BlendShape"===o.attrType){const e={id:r};e.rawTargets=this.parseMorphTargets(i,n),e.id=r,i.parents.length>1&&console.warn("THREE.FBXLoader: morph target attached to more than one geometry is not supported."),t[r]=e}}}return{skeletons:e,morphTargets:t}}parseSkeleton(t,n){const r=[];return t.children.forEach(function(t){const o=n[t.ID];if("Cluster"!==o.attrType)return;const i={ID:t.ID,indices:[],weights:[],transformLink:(new e.Matrix4).fromArray(o.TransformLink.a)};"Indexes"in o&&(i.indices=o.Indexes.a,i.weights=o.Weights.a),r.push(i)}),{rawBones:r,bones:[]}}parseMorphTargets(e,t){const n=[];for(let r=0;r<e.children.length;r++){const o=e.children[r],i=t[o.ID],a={name:i.attrName,initialWeight:i.DeformPercent,id:i.id,fullWeights:i.FullWeights.a};if("BlendShapeChannel"!==i.attrType)return;a.geoID=Ge.get(parseInt(o.ID)).children.filter(function(e){return void 0===e.relationship})[0].ID,n.push(a)}return n}parseScene(t,n,r){He=new e.Group;const o=this.parseModels(t.skeletons,n,r),i=Ue.Objects.Model,a=this;o.forEach(function(e){const t=i[e.ID];a.setLookAtProperties(e,t);Ge.get(e.ID).parents.forEach(function(t){const n=o.get(t.ID);void 0!==n&&n.add(e)}),null===e.parent&&He.add(e)}),this.bindSkeleton(t.skeletons,n,o),this.addGlobalSceneSettings(),He.traverse(function(e){if(e.userData.transformData){e.parent&&(e.userData.transformData.parentMatrix=e.parent.matrix,e.userData.transformData.parentMatrixWorld=e.parent.matrixWorld);const t=it(e.userData.transformData);e.applyMatrix4(t),e.updateWorldMatrix()}});const s=(new We).parse();1===He.children.length&&He.children[0].isGroup&&(He.children[0].animations=s,He=He.children[0]),He.animations=s}parseModels(t,n,r){const o=new Map,i=Ue.Objects.Model;for(const a in i){const s=parseInt(a),c=i[a],l=Ge.get(s);let u=this.buildSkeleton(l,t,s,c.attrName);if(!u){switch(c.attrType){case"Camera":u=this.createCamera(l);break;case"Light":u=this.createLight(l);break;case"Mesh":u=this.createMesh(l,n,r);break;case"NurbsCurve":u=this.createCurve(l,n);break;case"LimbNode":case"Root":u=new e.Bone;break;default:u=new e.Group}u.name=c.attrName?e.PropertyBinding.sanitizeNodeName(c.attrName):"",u.userData.originalName=c.attrName,u.ID=s}this.getTransformData(u,c),o.set(s,u)}return o}buildSkeleton(t,n,r,o){let i=null;return t.parents.forEach(function(t){for(const a in n){const s=n[a];s.rawBones.forEach(function(n,a){if(n.ID===t.ID){const t=i;i=new e.Bone,i.matrixWorld.copy(n.transformLink),i.name=o?e.PropertyBinding.sanitizeNodeName(o):"",i.userData.originalName=o,i.ID=r,s.bones[a]=i,null!==t&&i.add(t)}})}}),i}createCamera(t){let n,r;if(t.children.forEach(function(e){const t=Ue.Objects.NodeAttribute[e.ID];void 0!==t&&(r=t)}),void 0===r)n=new e.Object3D;else{let t=0;void 0!==r.CameraProjectionType&&1===r.CameraProjectionType.value&&(t=1);let o=1;void 0!==r.NearPlane&&(o=r.NearPlane.value/1e3);let i=1e3;void 0!==r.FarPlane&&(i=r.FarPlane.value/1e3);let a=window.innerWidth,s=window.innerHeight;void 0!==r.AspectWidth&&void 0!==r.AspectHeight&&(a=r.AspectWidth.value,s=r.AspectHeight.value);const c=a/s;let l=45;void 0!==r.FieldOfView&&(l=r.FieldOfView.value);const u=r.FocalLength?r.FocalLength.value:null;switch(t){case 0:n=new e.PerspectiveCamera(l,c,o,i),null!==u&&n.setFocalLength(u);break;case 1:n=new e.OrthographicCamera(-a/2,a/2,s/2,-s/2,o,i);break;default:console.warn("THREE.FBXLoader: Unknown camera type "+t+"."),n=new e.Object3D}}return n}createLight(t){let n,r;if(t.children.forEach(function(e){const t=Ue.Objects.NodeAttribute[e.ID];void 0!==t&&(r=t)}),void 0===r)n=new e.Object3D;else{let t;t=void 0===r.LightType?0:r.LightType.value;let o=16777215;void 0!==r.Color&&(o=(new e.Color).fromArray(r.Color.value).convertSRGBToLinear());let i=void 0===r.Intensity?1:r.Intensity.value/100;void 0!==r.CastLightOnObject&&0===r.CastLightOnObject.value&&(i=0);let a=0;void 0!==r.FarAttenuationEnd&&(a=void 0!==r.EnableFarAttenuation&&0===r.EnableFarAttenuation.value?0:r.FarAttenuationEnd.value);const s=1;switch(t){case 0:n=new e.PointLight(o,i,a,s);break;case 1:n=new e.DirectionalLight(o,i);break;case 2:let t=Math.PI/3;void 0!==r.InnerAngle&&(t=e.MathUtils.degToRad(r.InnerAngle.value));let c=0;void 0!==r.OuterAngle&&(c=e.MathUtils.degToRad(r.OuterAngle.value),c=Math.max(c,1)),n=new e.SpotLight(o,i,a,t,c,s);break;default:console.warn("THREE.FBXLoader: Unknown light type "+r.LightType.value+", defaulting to a PointLight."),n=new e.PointLight(o,i)}void 0!==r.CastShadows&&1===r.CastShadows.value&&(n.castShadow=!0)}return n}createMesh(t,n,r){let o,i=null,a=null;const s=[];return t.children.forEach(function(e){n.has(e.ID)&&(i=n.get(e.ID)),r.has(e.ID)&&s.push(r.get(e.ID))}),s.length>1?a=s:s.length>0?a=s[0]:(a=new e.MeshPhongMaterial({name:e.Loader.DEFAULT_MATERIAL_NAME,color:13421772}),s.push(a)),"color"in i.attributes&&s.forEach(function(e){e.vertexColors=!0}),i.FBX_Deformer?(o=new e.SkinnedMesh(i,a),o.normalizeSkinWeights()):o=new e.Mesh(i,a),o}createCurve(t,n){const r=t.children.reduce(function(e,t){return n.has(t.ID)&&(e=n.get(t.ID)),e},null),o=new e.LineBasicMaterial({name:e.Loader.DEFAULT_MATERIAL_NAME,color:3342591,linewidth:1});return new e.Line(r,o)}getTransformData(e,t){const n={};"InheritType"in t&&(n.inheritType=parseInt(t.InheritType.value)),n.eulerOrder="RotationOrder"in t?at(t.RotationOrder.value):"ZYX","Lcl_Translation"in t&&(n.translation=t.Lcl_Translation.value),"PreRotation"in t&&(n.preRotation=t.PreRotation.value),"Lcl_Rotation"in t&&(n.rotation=t.Lcl_Rotation.value),"PostRotation"in t&&(n.postRotation=t.PostRotation.value),"Lcl_Scaling"in t&&(n.scale=t.Lcl_Scaling.value),"ScalingOffset"in t&&(n.scalingOffset=t.ScalingOffset.value),"ScalingPivot"in t&&(n.scalingPivot=t.ScalingPivot.value),"RotationOffset"in t&&(n.rotationOffset=t.RotationOffset.value),"RotationPivot"in t&&(n.rotationPivot=t.RotationPivot.value),e.userData.transformData=n}setLookAtProperties(t,n){if("LookAtProperty"in n){Ge.get(t.ID).children.forEach(function(n){if("LookAtProperty"===n.relationship){const r=Ue.Objects.Model[n.ID];if("Lcl_Translation"in r){const n=r.Lcl_Translation.value;void 0!==t.target?(t.target.position.fromArray(n),He.add(t.target)):t.lookAt((new e.Vector3).fromArray(n))}}})}}bindSkeleton(t,n,r){const o=this.parsePoseNodes();for(const i in t){const a=t[i];Ge.get(parseInt(a.ID)).parents.forEach(function(t){if(n.has(t.ID)){const n=t.ID;Ge.get(n).parents.forEach(function(t){if(r.has(t.ID)){r.get(t.ID).bind(new e.Skeleton(a.bones),o[t.ID])}})}})}}parsePoseNodes(){const t={};if("Pose"in Ue.Objects){const n=Ue.Objects.Pose;for(const r in n)if("BindPose"===n[r].attrType&&n[r].NbPoseNodes>0){const o=n[r].PoseNode;Array.isArray(o)?o.forEach(function(n){t[n.Node]=(new e.Matrix4).fromArray(n.Matrix.a)}):t[o.Node]=(new e.Matrix4).fromArray(o.Matrix.a)}}return t}addGlobalSceneSettings(){if("GlobalSettings"in Ue){if("AmbientColor"in Ue.GlobalSettings){const t=Ue.GlobalSettings.AmbientColor.value,n=t[0],r=t[1],o=t[2];if(0!==n||0!==r||0!==o){const t=new e.Color(n,r,o).convertSRGBToLinear();He.add(new e.AmbientLight(t,1))}}"UnitScaleFactor"in Ue.GlobalSettings&&(He.userData.unitScaleFactor=Ue.GlobalSettings.UnitScaleFactor.value)}}}class $e{constructor(){this.negativeMaterialIndices=!1}parse(e){const t=new Map;if("Geometry"in Ue.Objects){const n=Ue.Objects.Geometry;for(const r in n){const o=Ge.get(parseInt(r)),i=this.parseGeometry(o,n[r],e);t.set(parseInt(r),i)}}return!0===this.negativeMaterialIndices&&console.warn("THREE.FBXLoader: The FBX file contains invalid (negative) material indices. The asset might not render as expected."),t}parseGeometry(e,t,n){switch(t.attrType){case"Mesh":return this.parseMeshGeometry(e,t,n);case"NurbsCurve":return this.parseNurbsGeometry(t)}}parseMeshGeometry(e,t,n){const r=n.skeletons,o=[],i=e.parents.map(function(e){return Ue.Objects.Model[e.ID]});if(0===i.length)return;const a=e.children.reduce(function(e,t){return void 0!==r[t.ID]&&(e=r[t.ID]),e},null);e.children.forEach(function(e){void 0!==n.morphTargets[e.ID]&&o.push(n.morphTargets[e.ID])});const s=i[0],c={};"RotationOrder"in s&&(c.eulerOrder=at(s.RotationOrder.value)),"InheritType"in s&&(c.inheritType=parseInt(s.InheritType.value)),"GeometricTranslation"in s&&(c.translation=s.GeometricTranslation.value),"GeometricRotation"in s&&(c.rotation=s.GeometricRotation.value),"GeometricScaling"in s&&(c.scale=s.GeometricScaling.value);const l=it(c);return this.genGeometry(t,a,o,l)}genGeometry(t,n,r,o){const i=new e.BufferGeometry;t.attrName&&(i.name=t.attrName);const a=this.parseGeoNode(t,n),s=this.genBuffers(a),c=new e.Float32BufferAttribute(s.vertex,3);if(c.applyMatrix4(o),i.setAttribute("position",c),s.colors.length>0&&i.setAttribute("color",new e.Float32BufferAttribute(s.colors,3)),n&&(i.setAttribute("skinIndex",new e.Uint16BufferAttribute(s.weightsIndices,4)),i.setAttribute("skinWeight",new e.Float32BufferAttribute(s.vertexWeights,4)),i.FBX_Deformer=n),s.normal.length>0){const t=(new e.Matrix3).getNormalMatrix(o),n=new e.Float32BufferAttribute(s.normal,3);n.applyNormalMatrix(t),i.setAttribute("normal",n)}if(s.uvs.forEach(function(t,n){const r=0===n?"uv":`uv${n}`;i.setAttribute(r,new e.Float32BufferAttribute(s.uvs[n],2))}),a.material&&"AllSame"!==a.material.mappingType){let e=s.materialIndex[0],t=0;if(s.materialIndex.forEach(function(n,r){n!==e&&(i.addGroup(t,r-t,e),e=n,t=r)}),i.groups.length>0){const t=i.groups[i.groups.length-1],n=t.start+t.count;n!==s.materialIndex.length&&i.addGroup(n,s.materialIndex.length-n,e)}0===i.groups.length&&i.addGroup(0,s.materialIndex.length,s.materialIndex[0])}return this.addMorphTargets(i,t,r,o),i}parseGeoNode(e,t){const n={};if(n.vertexPositions=void 0!==e.Vertices?e.Vertices.a:[],n.vertexIndices=void 0!==e.PolygonVertexIndex?e.PolygonVertexIndex.a:[],e.LayerElementColor&&(n.color=this.parseVertexColors(e.LayerElementColor[0])),e.LayerElementMaterial&&(n.material=this.parseMaterialIndices(e.LayerElementMaterial[0])),e.LayerElementNormal&&(n.normal=this.parseNormals(e.LayerElementNormal[0])),e.LayerElementUV){n.uv=[];let t=0;for(;e.LayerElementUV[t];)e.LayerElementUV[t].UV&&n.uv.push(this.parseUVs(e.LayerElementUV[t])),t++}return n.weightTable={},null!==t&&(n.skeleton=t,t.rawBones.forEach(function(e,t){e.indices.forEach(function(r,o){void 0===n.weightTable[r]&&(n.weightTable[r]=[]),n.weightTable[r].push({id:t,weight:e.weights[o]})})})),n}genBuffers(e){const t={vertex:[],normal:[],colors:[],uvs:[],materialIndex:[],vertexWeights:[],weightsIndices:[]};let n=0,r=0,o=!1,i=[],a=[],s=[],c=[],l=[],u=[];const d=this;return e.vertexIndices.forEach(function(h,f){let p,g=!1;h<0&&(h^=-1,g=!0);let m=[],y=[];if(i.push(3*h,3*h+1,3*h+2),e.color){const t=nt(f,n,h,e.color);s.push(t[0],t[1],t[2])}if(e.skeleton){if(void 0!==e.weightTable[h]&&e.weightTable[h].forEach(function(e){y.push(e.weight),m.push(e.id)}),y.length>4){o||(console.warn("THREE.FBXLoader: Vertex has more than 4 skinning weights assigned to vertex. Deleting additional weights."),o=!0);const e=[0,0,0,0],t=[0,0,0,0];y.forEach(function(n,r){let o=n,i=m[r];t.forEach(function(t,n,r){if(o>t){r[n]=o,o=t;const a=e[n];e[n]=i,i=a}})}),m=e,y=t}for(;y.length<4;)y.push(0),m.push(0);for(let e=0;e<4;++e)l.push(y[e]),u.push(m[e])}if(e.normal){const t=nt(f,n,h,e.normal);a.push(t[0],t[1],t[2])}e.material&&"AllSame"!==e.material.mappingType&&(p=nt(f,n,h,e.material)[0],p<0&&(d.negativeMaterialIndices=!0,p=0)),e.uv&&e.uv.forEach(function(e,t){const r=nt(f,n,h,e);void 0===c[t]&&(c[t]=[]),c[t].push(r[0]),c[t].push(r[1])}),r++,g&&(d.genFace(t,e,i,p,a,s,c,l,u,r),n++,r=0,i=[],a=[],s=[],c=[],l=[],u=[])}),t}getNormalNewell(t){const n=new e.Vector3(0,0,0);for(let e=0;e<t.length;e++){const r=t[e],o=t[(e+1)%t.length];n.x+=(r.y-o.y)*(r.z+o.z),n.y+=(r.z-o.z)*(r.x+o.x),n.z+=(r.x-o.x)*(r.y+o.y)}return n.normalize(),n}getNormalTangentAndBitangent(t){const n=this.getNormalNewell(t),r=(Math.abs(n.z)>.5?new e.Vector3(0,1,0):new e.Vector3(0,0,1)).cross(n).normalize(),o=n.clone().cross(r).normalize();return{normal:n,tangent:r,bitangent:o}}flattenVertex(t,n,r){return new e.Vector2(t.dot(n),t.dot(r))}genFace(t,n,r,o,i,a,s,c,l,u){let d;if(u>3){const t=[];for(let o=0;o<r.length;o+=3)t.push(new e.Vector3(n.vertexPositions[r[o]],n.vertexPositions[r[o+1]],n.vertexPositions[r[o+2]]));const{tangent:o,bitangent:i}=this.getNormalTangentAndBitangent(t),a=[];for(const e of t)a.push(this.flattenVertex(e,o,i));d=e.ShapeUtils.triangulateShape(a,[])}else d=[[0,1,2]];for(const[e,u,h]of d)t.vertex.push(n.vertexPositions[r[3*e]]),t.vertex.push(n.vertexPositions[r[3*e+1]]),t.vertex.push(n.vertexPositions[r[3*e+2]]),t.vertex.push(n.vertexPositions[r[3*u]]),t.vertex.push(n.vertexPositions[r[3*u+1]]),t.vertex.push(n.vertexPositions[r[3*u+2]]),t.vertex.push(n.vertexPositions[r[3*h]]),t.vertex.push(n.vertexPositions[r[3*h+1]]),t.vertex.push(n.vertexPositions[r[3*h+2]]),n.skeleton&&(t.vertexWeights.push(c[4*e]),t.vertexWeights.push(c[4*e+1]),t.vertexWeights.push(c[4*e+2]),t.vertexWeights.push(c[4*e+3]),t.vertexWeights.push(c[4*u]),t.vertexWeights.push(c[4*u+1]),t.vertexWeights.push(c[4*u+2]),t.vertexWeights.push(c[4*u+3]),t.vertexWeights.push(c[4*h]),t.vertexWeights.push(c[4*h+1]),t.vertexWeights.push(c[4*h+2]),t.vertexWeights.push(c[4*h+3]),t.weightsIndices.push(l[4*e]),t.weightsIndices.push(l[4*e+1]),t.weightsIndices.push(l[4*e+2]),t.weightsIndices.push(l[4*e+3]),t.weightsIndices.push(l[4*u]),t.weightsIndices.push(l[4*u+1]),t.weightsIndices.push(l[4*u+2]),t.weightsIndices.push(l[4*u+3]),t.weightsIndices.push(l[4*h]),t.weightsIndices.push(l[4*h+1]),t.weightsIndices.push(l[4*h+2]),t.weightsIndices.push(l[4*h+3])),n.color&&(t.colors.push(a[3*e]),t.colors.push(a[3*e+1]),t.colors.push(a[3*e+2]),t.colors.push(a[3*u]),t.colors.push(a[3*u+1]),t.colors.push(a[3*u+2]),t.colors.push(a[3*h]),t.colors.push(a[3*h+1]),t.colors.push(a[3*h+2])),n.material&&"AllSame"!==n.material.mappingType&&(t.materialIndex.push(o),t.materialIndex.push(o),t.materialIndex.push(o)),n.normal&&(t.normal.push(i[3*e]),t.normal.push(i[3*e+1]),t.normal.push(i[3*e+2]),t.normal.push(i[3*u]),t.normal.push(i[3*u+1]),t.normal.push(i[3*u+2]),t.normal.push(i[3*h]),t.normal.push(i[3*h+1]),t.normal.push(i[3*h+2])),n.uv&&n.uv.forEach(function(n,r){void 0===t.uvs[r]&&(t.uvs[r]=[]),t.uvs[r].push(s[r][2*e]),t.uvs[r].push(s[r][2*e+1]),t.uvs[r].push(s[r][2*u]),t.uvs[r].push(s[r][2*u+1]),t.uvs[r].push(s[r][2*h]),t.uvs[r].push(s[r][2*h+1])})}addMorphTargets(e,t,n,r){if(0===n.length)return;e.morphTargetsRelative=!0,e.morphAttributes.position=[];const o=this;n.forEach(function(n){n.rawTargets.forEach(function(n){const i=Ue.Objects.Geometry[n.geoID];void 0!==i&&o.genMorphGeometry(e,t,i,r,n.name)})})}genMorphGeometry(t,n,r,o,i){const a=void 0!==n.PolygonVertexIndex?n.PolygonVertexIndex.a:[],s=void 0!==r.Vertices?r.Vertices.a:[],c=void 0!==r.Indexes?r.Indexes.a:[],l=3*t.attributes.position.count,u=new Float32Array(l);for(let e=0;e<c.length;e++){const t=3*c[e];u[t]=s[3*e],u[t+1]=s[3*e+1],u[t+2]=s[3*e+2]}const d={vertexIndices:a,vertexPositions:u},h=this.genBuffers(d),f=new e.Float32BufferAttribute(h.vertex,3);f.name=i||r.attrName,f.applyMatrix4(o),t.morphAttributes.position.push(f)}parseNormals(e){const t=e.MappingInformationType,n=e.ReferenceInformationType,r=e.Normals.a;let o=[];return"IndexToDirect"===n&&("NormalIndex"in e?o=e.NormalIndex.a:"NormalsIndex"in e&&(o=e.NormalsIndex.a)),{dataSize:3,buffer:r,indices:o,mappingType:t,referenceType:n}}parseUVs(e){const t=e.MappingInformationType,n=e.ReferenceInformationType,r=e.UV.a;let o=[];return"IndexToDirect"===n&&(o=e.UVIndex.a),{dataSize:2,buffer:r,indices:o,mappingType:t,referenceType:n}}parseVertexColors(t){const n=t.MappingInformationType,r=t.ReferenceInformationType,o=t.Colors.a;let i=[];"IndexToDirect"===r&&(i=t.ColorIndex.a);for(let t=0,n=new e.Color;t<o.length;t+=4)n.fromArray(o,t).convertSRGBToLinear().toArray(o,t);return{dataSize:4,buffer:o,indices:i,mappingType:n,referenceType:r}}parseMaterialIndices(e){const t=e.MappingInformationType,n=e.ReferenceInformationType;if("NoMappingInformation"===t)return{dataSize:1,buffer:[0],indices:[0],mappingType:"AllSame",referenceType:n};const r=e.Materials.a,o=[];for(let e=0;e<r.length;++e)o.push(e);return{dataSize:1,buffer:r,indices:o,mappingType:t,referenceType:n}}parseNurbsGeometry(t){const n=parseInt(t.Order);if(isNaN(n))return console.error("THREE.FBXLoader: Invalid Order %s given for geometry ID: %s",t.Order,t.id),new e.BufferGeometry;const r=n-1,o=t.KnotVector.a,i=[],a=t.Points.a;for(let t=0,n=a.length;t<n;t+=4)i.push((new e.Vector4).fromArray(a,t));let s,c;if("Closed"===t.Form)i.push(i[0]);else if("Periodic"===t.Form){s=r,c=o.length-1-s;for(let e=0;e<r;++e)i.push(i[e])}const l=new Ve(r,o,i,s,c).getPoints(12*i.length);return(new e.BufferGeometry).setFromPoints(l)}}class We{parse(){const e=[],t=this.parseClips();if(void 0!==t)for(const n in t){const r=t[n],o=this.addClip(r);e.push(o)}return e}parseClips(){if(void 0===Ue.Objects.AnimationCurve)return;const e=this.parseAnimationCurveNodes();this.parseAnimationCurves(e);const t=this.parseAnimationLayers(e);return this.parseAnimStacks(t)}parseAnimationCurveNodes(){const e=Ue.Objects.AnimationCurveNode,t=new Map;for(const n in e){const r=e[n];if(null!==r.attrName.match(/S|R|T|DeformPercent/)){const e={id:r.id,attr:r.attrName,curves:{}};t.set(e.id,e)}}return t}parseAnimationCurves(e){const t=Ue.Objects.AnimationCurve;for(const n in t){const r={id:t[n].id,times:t[n].KeyTime.a.map(et),values:t[n].KeyValueFloat.a},o=Ge.get(r.id);if(void 0!==o){const t=o.parents[0].ID,n=o.parents[0].relationship;n.match(/X/)?e.get(t).curves.x=r:n.match(/Y/)?e.get(t).curves.y=r:n.match(/Z/)?e.get(t).curves.z=r:n.match(/DeformPercent/)&&e.has(t)&&(e.get(t).curves.morph=r)}}}parseAnimationLayers(t){const n=Ue.Objects.AnimationLayer,r=new Map;for(const o in n){const n=[],i=Ge.get(parseInt(o));if(void 0!==i){i.children.forEach(function(r,o){if(t.has(r.ID)){const i=t.get(r.ID);if(void 0!==i.curves.x||void 0!==i.curves.y||void 0!==i.curves.z){if(void 0===n[o]){const t=Ge.get(r.ID).parents.filter(function(e){return void 0!==e.relationship})[0].ID;if(void 0!==t){const i=Ue.Objects.Model[t.toString()];if(void 0===i)return void console.warn("THREE.FBXLoader: Encountered a unused curve.",r);const a={modelName:i.attrName?e.PropertyBinding.sanitizeNodeName(i.attrName):"",ID:i.id,initialPosition:[0,0,0],initialRotation:[0,0,0],initialScale:[1,1,1]};He.traverse(function(e){e.ID===i.id&&(a.transform=e.matrix,e.userData.transformData&&(a.eulerOrder=e.userData.transformData.eulerOrder))}),a.transform||(a.transform=new e.Matrix4),"PreRotation"in i&&(a.preRotation=i.PreRotation.value),"PostRotation"in i&&(a.postRotation=i.PostRotation.value),n[o]=a}}n[o]&&(n[o][i.attr]=i)}else if(void 0!==i.curves.morph){if(void 0===n[o]){const t=Ge.get(r.ID).parents.filter(function(e){return void 0!==e.relationship})[0].ID,i=Ge.get(t).parents[0].ID,a=Ge.get(i).parents[0].ID,s=Ge.get(a).parents[0].ID,c=Ue.Objects.Model[s],l={modelName:c.attrName?e.PropertyBinding.sanitizeNodeName(c.attrName):"",morphName:Ue.Objects.Deformer[t].attrName};n[o]=l}n[o][i.attr]=i}}}),r.set(parseInt(o),n)}}return r}parseAnimStacks(e){const t=Ue.Objects.AnimationStack,n={};for(const r in t){const o=Ge.get(parseInt(r)).children;o.length>1&&console.warn("THREE.FBXLoader: Encountered an animation stack with multiple layers, this is currently not supported. Ignoring subsequent layers.");const i=e.get(o[0].ID);n[r]={name:t[r].attrName,layer:i}}return n}addClip(t){let n=[];const r=this;return t.layer.forEach(function(e){n=n.concat(r.generateTracks(e))}),new e.AnimationClip(t.name,-1,n)}generateTracks(t){const n=[];let r=new e.Vector3,o=new e.Vector3;if(t.transform&&t.transform.decompose(r,new e.Quaternion,o),r=r.toArray(),o=o.toArray(),void 0!==t.T&&Object.keys(t.T.curves).length>0){const e=this.generateVectorTrack(t.modelName,t.T.curves,r,"position");void 0!==e&&n.push(e)}if(void 0!==t.R&&Object.keys(t.R.curves).length>0){const e=this.generateRotationTrack(t.modelName,t.R.curves,t.preRotation,t.postRotation,t.eulerOrder);void 0!==e&&n.push(e)}if(void 0!==t.S&&Object.keys(t.S.curves).length>0){const e=this.generateVectorTrack(t.modelName,t.S.curves,o,"scale");void 0!==e&&n.push(e)}if(void 0!==t.DeformPercent){const e=this.generateMorphTrack(t);void 0!==e&&n.push(e)}return n}generateVectorTrack(t,n,r,o){const i=this.getTimesForAllAxes(n),a=this.getKeyframeTrackValues(i,n,r);return new e.VectorKeyframeTrack(t+"."+o,i,a)}generateRotationTrack(t,n,r,o,i){let a,s;if(void 0!==n.x&&void 0!==n.y&&void 0!==n.z){const e=this.interpolateRotations(n.x,n.y,n.z,i);a=e[0],s=e[1]}void 0!==r&&((r=r.map(e.MathUtils.degToRad)).push(i),r=(new e.Euler).fromArray(r),r=(new e.Quaternion).setFromEuler(r)),void 0!==o&&((o=o.map(e.MathUtils.degToRad)).push(i),o=(new e.Euler).fromArray(o),o=(new e.Quaternion).setFromEuler(o).invert());const c=new e.Quaternion,l=new e.Euler,u=[];if(!s||!a)return new e.QuaternionKeyframeTrack(t+".quaternion",[0],[0]);for(let t=0;t<s.length;t+=3){if(l.set(s[t],s[t+1],s[t+2],i),c.setFromEuler(l),void 0!==r&&c.premultiply(r),void 0!==o&&c.multiply(o),t>2){(new e.Quaternion).fromArray(u,(t-3)/3*4).dot(c)<0&&c.set(-c.x,-c.y,-c.z,-c.w)}c.toArray(u,t/3*4)}return new e.QuaternionKeyframeTrack(t+".quaternion",a,u)}generateMorphTrack(t){const n=t.DeformPercent.curves.morph,r=n.values.map(function(e){return e/100}),o=He.getObjectByName(t.modelName).morphTargetDictionary[t.morphName];return new e.NumberKeyframeTrack(t.modelName+".morphTargetInfluences["+o+"]",n.times,r)}getTimesForAllAxes(e){let t=[];if(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}),t.length>1){let e=1,n=t[0];for(let r=1;r<t.length;r++){const o=t[r];o!==n&&(t[e]=o,n=o,e++)}t=t.slice(0,e)}return t}getKeyframeTrackValues(e,t,n){const r=n,o=[];let i=-1,a=-1,s=-1;return e.forEach(function(e){if(t.x&&(i=t.x.times.indexOf(e)),t.y&&(a=t.y.times.indexOf(e)),t.z&&(s=t.z.times.indexOf(e)),-1!==i){const e=t.x.values[i];o.push(e),r[0]=e}else o.push(r[0]);if(-1!==a){const e=t.y.values[a];o.push(e),r[1]=e}else o.push(r[1]);if(-1!==s){const e=t.z.values[s];o.push(e),r[2]=e}else o.push(r[2])}),o}interpolateRotations(t,n,r,o){const i=[],a=[];i.push(t.times[0]),a.push(e.MathUtils.degToRad(t.values[0])),a.push(e.MathUtils.degToRad(n.values[0])),a.push(e.MathUtils.degToRad(r.values[0]));for(let s=1;s<t.values.length;s++){const c=[t.values[s-1],n.values[s-1],r.values[s-1]];if(isNaN(c[0])||isNaN(c[1])||isNaN(c[2]))continue;const l=c.map(e.MathUtils.degToRad),u=[t.values[s],n.values[s],r.values[s]];if(isNaN(u[0])||isNaN(u[1])||isNaN(u[2]))continue;const d=u.map(e.MathUtils.degToRad),h=[u[0]-c[0],u[1]-c[1],u[2]-c[2]],f=[Math.abs(h[0]),Math.abs(h[1]),Math.abs(h[2])];if(f[0]>=180||f[1]>=180||f[2]>=180){const n=Math.max(...f)/180,r=new e.Euler(...l,o),c=new e.Euler(...d,o),u=(new e.Quaternion).setFromEuler(r),h=(new e.Quaternion).setFromEuler(c);u.dot(h)&&h.set(-h.x,-h.y,-h.z,-h.w);const p=t.times[s-1],g=t.times[s]-p,m=new e.Quaternion,y=new e.Euler;for(let e=0;e<1;e+=1/n)m.copy(u.clone().slerp(h.clone(),e)),i.push(p+e*g),y.setFromQuaternion(m,o),a.push(y.x),a.push(y.y),a.push(y.z)}else i.push(t.times[s]),a.push(e.MathUtils.degToRad(t.values[s])),a.push(e.MathUtils.degToRad(n.values[s])),a.push(e.MathUtils.degToRad(r.values[s]))}return[i,a]}}class Xe{getPrevNode(){return this.nodeStack[this.currentIndent-2]}getCurrentNode(){return this.nodeStack[this.currentIndent-1]}getCurrentProp(){return this.currentProp}pushStack(e){this.nodeStack.push(e),this.currentIndent+=1}popStack(){this.nodeStack.pop(),this.currentIndent-=1}setCurrentProp(e,t){this.currentProp=e,this.currentPropName=t}parse(e){this.currentIndent=0,this.allNodes=new Ye,this.nodeStack=[],this.currentProp=[],this.currentPropName="";const t=this,n=e.split(/[\r\n]+/);return n.forEach(function(e,r){const o=e.match(/^[\s\t]*;/),i=e.match(/^[\s\t]*$/);if(o||i)return;const 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e.length>1&&(n=e[1].replace(/^(\w+)::/,""),r=e[2]),{id:t,name:n,type:r}}parseNodeProperty(e,t,n){let r=t[1].replace(/^"/,"").replace(/"$/,"").trim(),o=t[2].replace(/^"/,"").replace(/"$/,"").trim();"Content"===r&&","===o&&(o=n.replace(/"/g,"").replace(/,$/,"").trim());const i=this.getCurrentNode();if("Properties70"!==i.name){if("C"===r){const e=o.split(",").slice(1),t=parseInt(e[0]),n=parseInt(e[1]);let a=o.split(",").slice(3);a=a.map(function(e){return e.trim().replace(/^"/,"")}),r="connections",o=[t,n],function(e,t){for(let n=0,r=e.length,o=t.length;n<o;n++,r++)e[r]=t[n]}(o,a),void 0===i[r]&&(i[r]=[])}"Node"===r&&(i.id=o),r in i&&Array.isArray(i[r])?i[r].push(o):"a"!==r?i[r]=o:i.a=o,this.setCurrentProp(i,r),"a"===r&&","!==o.slice(-1)&&(i.a=st(o))}else this.parseNodeSpecialProperty(e,r,o)}parseNodePropertyContinued(e){const t=this.getCurrentNode();t.a+=e,","!==e.slice(-1)&&(t.a=st(t.a))}parseNodeSpecialProperty(e,t,n){const r=n.split('",').map(function(e){return 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e=this,t=this.el,n=this.data;n&&(this.remove(),this.loaderPromise.then(()=>{this.loader.load(n,function(n){e.model=n.scene,e.model.animations=n.animations,t.setObject3D("mesh",e.model),t.emit("model-loaded",{format:"gltf",model:e.model})})}))},remove:function(){this.model&&this.el.removeObject3D("mesh")}})}(),ft||(ft=1,AFRAME.registerComponent("object-model",{schema:{src:{type:"asset"},crossorigin:{default:""}},init:function(){this.model=null},update:function(){let e;const t=this.data;t.src&&(this.remove(),e=new THREE.ObjectLoader,t.crossorigin&&e.setCrossOrigin(t.crossorigin),e.load(t.src,e=>{e.traverse(e=>{e instanceof THREE.SkinnedMesh&&e.material&&(e.material.skinning=!!(e.geometry&&e.geometry.bones||[]).length)}),this.load(e)}))},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")}}))),ie}THREE.FBXLoader=Ke,AFRAME.registerComponent("fbx-model",{schema:{src:{type:"asset"},crossorigin:{default:""}},init:function(){this.model=null},update:function(){const e=this.data;if(!e.src)return;this.remove();const 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")}});var yt,vt,bt,wt,xt,kt,Et,_t={};function At(){if(bt)return vt;function e(e,t,n,r){e&&(t=t||[],e.traverse(e=>{if(!e.isMesh)return;var o;((o=e.material)?Array.isArray(o)?o:o.materials?o.materials:[o]:[]).forEach(e=>{e&&!("envMap"in e)||t.length&&-1===t.indexOf(e.name)||(e.envMap=n,e.reflectivity=r,e.needsUpdate=!0)})}))}return bt=1,vt=AFRAME.registerComponent("cube-env-map",{multiple:!0,schema:{path:{default:""},extension:{default:"jpg",oneOf:["jpg","png"]},enableBackground:{default:!1},reflectivity:{default:1,min:0,max:1},materials:{default:[]}},init:function(){const 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.RGBAFormat,this.object3dsetHandler=()=>{const t=this.el.getObject3D("mesh"),n=this.data;e(t,n.materials,this.texture,n.reflectivity)},this.object3dsetHandler(),this.el.addEventListener("object3dset",this.object3dsetHandler)},update:function(t){const n=this.data,r=this.el.getObject3D("mesh");let o=[],i=[];if(n.materials.length&&(t.materials?(o=n.materials.filter(e=>!t.materials.includes(e)),i=t.materials.filter(e=>!n.materials.includes(e))):o=n.materials),o.length&&e(r,o,this.texture,n.reflectivity),i.length&&e(r,i,null,1),t.materials&&n.reflectivity!==t.reflectivity){const o=n.materials.filter(e=>t.materials.includes(e));o.length&&e(r,o,this.texture,n.reflectivity)}this.data.enableBackground&&!t.enableBackground?this.setBackground(this.texture):!this.data.enableBackground&&t.enableBackground&&this.setBackground(null)},remove:function(){this.el.removeEventListener("object3dset",this.object3dsetHandler);const t=this.el.getObject3D("mesh"),n=this.data;e(t,n.materials,null,1),n.enableBackground&&this.setBackground(null)},setBackground:function(e){this.el.sceneEl.object3D.background=e}})}function Mt(){return Et||(Et=1,yt||(yt=1,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(){const 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)}})),At(),wt||(wt=1,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(){const 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(){const 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(){const 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){const t=e.detail.el;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))}})),xt||(xt=1,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),this.applyMaterial()},remove:function(){this.el.removeEventListener("object3dset",this.applyMaterial)},applyMaterial:function(){this.el.object3D.traverse(e=>{e.isMesh&&(e.material=this.material)})}})),kt||(kt=1,AFRAME.registerComponent("sphere-collider",{schema:{enabled:{default:!0},interval:{default:80},objects:{default:""},state:{default:"collided"},radius:{default:.05},watch:{default:!0}},init:function(){this.observer=null,this.els=[],this.collisions=[],this.prevCheckTime=void 0,this.eventDetail={},this.handleHit=this.handleHit.bind(this),this.handleHitEnd=this.handleHitEnd.bind(this)},play:function(){const 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(){const e=this.data;let t;t=e.objects?this.el.sceneEl.querySelectorAll(e.objects):this.el.sceneEl.children,this.els=Array.prototype.slice.call(t)},tick:function(){const e=new THREE.Vector3,t=new THREE.Vector3,n=new THREE.Vector3,r=new THREE.Vector3,o=new THREE.Box3,i=[],a=new Map;return function(s){if(!this.data.enabled)return;const c=this.prevCheckTime;if(c&&s-c<this.data.interval)return;this.prevCheckTime=s;const l=this.el,u=this.data;let d;var h;l.getObject3D("mesh")&&(i.length=0,a.clear(),l.object3D.getWorldPosition(e),l.object3D.getWorldScale(n),d=u.radius*(h=n,Math.max(h.x,h.y,h.z)),this.els.forEach(function(n){let s,c,l,u;n.isEntity&&(c=n.getObject3D("mesh"),c&&(o.setFromObject(c).getSize(r),u=Math.max(r.x,r.y,r.z)/2,s=Math.sqrt(2*u*u),o.getCenter(t),s&&(l=e.distanceTo(t),l<s+d&&(i.push(n),a.set(n,l)))))}),i.sort((e,t)=>a.get(e)>a.get(t)?1:-1).forEach(this.handleHit),this.collisions.filter(e=>!a.has(e)).forEach(this.handleHitEnd),function(e,t){e.length=0;for(let n=0;n<t.length;n++)e[n]=t[n]}(this.collisions,i))}}(),handleHit:function(e){e.emit("hit"),e.addState(this.data.state),this.eventDetail.el=e,this.el.emit("hit",this.eventDetail)},handleHitEnd:function(e){e.emit("hitend"),e.removeState(this.data.state),this.eventDetail.el=e,this.el.emit("hitend",this.eventDetail)}}))),_t}var Tt,Ct,Nt={};class Ot{static roundNumber(e,t){const n=Math.pow(10,t);return Math.round(e*n)/n}static sample(e){return e[Math.floor(Math.random()*e.length)]}static distanceToSquared(e,t){var n=e.x-t.x,r=e.y-t.y,o=e.z-t.z;return n*n+r*r+o*o}static isPointInPoly(e,t){for(var n=!1,r=-1,o=e.length,i=o-1;++r<o;i=r)(e[r].z<=t.z&&t.z<e[i].z||e[i].z<=t.z&&t.z<e[r].z)&&t.x<(e[i].x-e[r].x)*(t.z-e[r].z)/(e[i].z-e[r].z)+e[r].x&&(n=!n);return n}static isVectorInPolygon(e,t,n){var r=1e5,o=-1e5,i=[];return t.vertexIds.forEach(e=>{r=Math.min(n[e].y,r),o=Math.max(n[e].y,o),i.push(n[e])}),!!(e.y<o+.5&&e.y>r-.5&&this.isPointInPoly(i,e))}static triarea2(e,t,n){return(n.x-e.x)*(t.z-e.z)-(t.x-e.x)*(n.z-e.z)}static vequal(e,t){return this.distanceToSquared(e,t)<1e-5}static mergeVertices(t,n=1e-4){n=Math.max(n,Number.EPSILON);for(var r={},o=t.getIndex(),i=t.getAttribute("position"),a=o?o.count:i.count,s=0,c=[],l=[],u=Math.log10(1/n),d=Math.pow(10,u),h=0;h<a;h++){var f=o?o.getX(h):h,p="";p+=~~(i.getX(f)*d)+",",p+=~~(i.getY(f)*d)+",",(p+=~~(i.getZ(f)*d)+",")in r?c.push(r[p]):(l.push(i.getX(f)),l.push(i.getY(f)),l.push(i.getZ(f)),r[p]=s,c.push(s),s++)}const g=new e.BufferAttribute(new Float32Array(l),i.itemSize,i.normalized),m=new e.BufferGeometry;return m.setAttribute("position",g),m.setIndex(c),m}}class Dt{constructor(e){this.content=[],this.scoreFunction=e}push(e){this.content.push(e),this.sinkDown(this.content.length-1)}pop(){const e=this.content[0],t=this.content.pop();return this.content.length>0&&(this.content[0]=t,this.bubbleUp(0)),e}remove(e){const t=this.content.indexOf(e),n=this.content.pop();t!==this.content.length-1&&(this.content[t]=n,this.scoreFunction(n)<this.scoreFunction(e)?this.sinkDown(t):this.bubbleUp(t))}size(){return this.content.length}rescoreElement(e){this.sinkDown(this.content.indexOf(e))}sinkDown(e){const t=this.content[e];for(;e>0;){const n=(e+1>>1)-1,r=this.content[n];if(!(this.scoreFunction(t)<this.scoreFunction(r)))break;this.content[n]=t,this.content[e]=r,e=n}}bubbleUp(e){const t=this.content.length,n=this.content[e],r=this.scoreFunction(n);for(;;){const o=e+1<<1,i=o-1;let a,s=null;if(i<t&&(a=this.scoreFunction(this.content[i]),a<r&&(s=i)),o<t&&this.scoreFunction(this.content[o])<(null===s?r:a)&&(s=o),null===s)break;this.content[e]=this.content[s],this.content[s]=n,e=s}}}class Pt{constructor(){this.portals=[]}push(e,t){void 0===t&&(t=e),this.portals.push({left:e,right:t})}stringPull(){const e=this.portals,t=[];let n,r,o,i=0,a=0,s=0;n=e[0].left,r=e[0].left,o=e[0].right,t.push(n);for(let c=1;c<e.length;c++){const l=e[c].left,u=e[c].right;if(Ot.triarea2(n,o,u)<=0){if(!(Ot.vequal(n,o)||Ot.triarea2(n,r,u)>0)){t.push(r),n=r,i=a,r=n,o=n,a=i,s=i,c=i;continue}o=u,s=c}if(Ot.triarea2(n,r,l)>=0){if(!(Ot.vequal(n,r)||Ot.triarea2(n,o,l)<0)){t.push(o),n=o,i=s,r=n,o=n,a=i,s=i,c=i;continue}r=l,a=c}}return 0!==t.length&&Ot.vequal(t[t.length-1],e[e.length-1].left)||t.push(e[e.length-1].left),this.path=t,t}}class St{constructor(){this.zones={}}static createZone(t,n=1e-4){return class{static buildZone(t,n){const r=this._buildNavigationMesh(t,n),o={};r.vertices.forEach(e=>{e.x=Ot.roundNumber(e.x,2),e.y=Ot.roundNumber(e.y,2),e.z=Ot.roundNumber(e.z,2)}),o.vertices=r.vertices;const i=this._buildPolygonGroups(r);return o.groups=new Array(i.length),i.forEach((t,n)=>{const r=new Map;t.forEach((e,t)=>{r.set(e,t)});const i=new Array(t.length);t.forEach((t,n)=>{const a=[];t.neighbours.forEach(e=>a.push(r.get(e)));const s=[];t.neighbours.forEach(e=>s.push(this._getSharedVerticesInOrder(t,e)));const c=new e.Vector3(0,0,0);c.add(o.vertices[t.vertexIds[0]]),c.add(o.vertices[t.vertexIds[1]]),c.add(o.vertices[t.vertexIds[2]]),c.divideScalar(3),c.x=Ot.roundNumber(c.x,2),c.y=Ot.roundNumber(c.y,2),c.z=Ot.roundNumber(c.z,2),i[n]={id:n,neighbours:a,vertexIds:t.vertexIds,centroid:c,portals:s}}),o.groups[n]=i}),o}static _buildNavigationMesh(e,t){return e=Ot.mergeVertices(e,t),this._buildPolygonsFromGeometry(e)}static _spreadGroupId(e){let t=new Set([e]);for(;t.size>0;){const n=t;t=new Set,n.forEach(n=>{n.group=e.group,n.neighbours.forEach(e=>{void 0===e.group&&t.add(e)})})}}static _buildPolygonGroups(e){const t=[];return e.polygons.forEach(e=>{void 0!==e.group?t[e.group].push(e):(e.group=t.length,this._spreadGroupId(e),t.push([e]))}),t}static _buildPolygonNeighbours(e,t){const n=new Set,r=t[e.vertexIds[1]],o=t[e.vertexIds[2]];return t[e.vertexIds[0]].forEach(t=>{t!==e&&(r.includes(t)||o.includes(t))&&n.add(t)}),r.forEach(t=>{t!==e&&o.includes(t)&&n.add(t)}),n}static _buildPolygonsFromGeometry(t){const n=[],r=[],o=t.attributes.position,i=t.index,a=[];for(let t=0;t<o.count;t++)r.push((new e.Vector3).fromBufferAttribute(o,t)),a[t]=[];for(let e=0;e<t.index.count;e+=3){const t=i.getX(e),r=i.getX(e+1),o=i.getX(e+2),s={vertexIds:[t,r,o],neighbours:null};n.push(s),a[t].push(s),a[r].push(s),a[o].push(s)}return n.forEach(e=>{e.neighbours=this._buildPolygonNeighbours(e,a)}),{polygons:n,vertices:r}}static _getSharedVerticesInOrder(e,t){const n=e.vertexIds,r=n[0],o=n[1],i=n[2],a=t.vertexIds,s=a.includes(r),c=a.includes(o),l=a.includes(i);return s&&c&&l?Array.from(n):s&&c?[r,o]:c&&l?[o,i]:s&&l?[i,r]:(console.warn("Error processing navigation mesh neighbors; neighbors with <2 shared vertices found."),[])}}.buildZone(t,n)}setZoneData(e,t){this.zones[e]=t}getRandomNode(t,n,r,o){if(!this.zones[t])return new e.Vector3;r=r||null,o=o||0;const i=[];return this.zones[t].groups[n].forEach(e=>{r&&o?Ot.distanceToSquared(r,e.centroid)<o*o&&i.push(e.centroid):i.push(e.centroid)}),Ot.sample(i)||new e.Vector3}getClosestNode(e,t,n,r=!1){const o=this.zones[t].vertices;let i=null,a=1/0;return this.zones[t].groups[n].forEach(t=>{const n=Ot.distanceToSquared(t.centroid,e);n<a&&(!r||Ot.isVectorInPolygon(e,t,o))&&(i=t,a=n)}),i}findPath(t,n,r,o){const i=this.zones[r].groups[o],a=this.zones[r].vertices,s=this.getClosestNode(t,r,o,!0),c=this.getClosestNode(n,r,o,!0);if(!s||!c)return null;const l=class{static init(e){for(let t=0;t<e.length;t++){const n=e[t];n.f=0,n.g=0,n.h=0,n.cost=1,n.visited=!1,n.closed=!1,n.parent=null}}static cleanUp(e){for(let t=0;t<e.length;t++){const n=e[t];delete n.f,delete n.g,delete n.h,delete n.cost,delete n.visited,delete n.closed,delete n.parent}}static heap(){return new Dt(function(e){return e.f})}static search(e,t,n){this.init(e);const r=this.heap();for(r.push(t);r.size()>0;){const t=r.pop();if(t===n){let e=t;const n=[];for(;e.parent;)n.push(e),e=e.parent;return this.cleanUp(n),n.reverse()}t.closed=!0;const o=this.neighbours(e,t);for(let e=0,i=o.length;e<i;e++){const i=o[e];if(i.closed)continue;const a=t.g+i.cost,s=i.visited;if(!s||a<i.g){if(i.visited=!0,i.parent=t,!i.centroid||!n.centroid)throw new Error("Unexpected state");i.h=i.h||this.heuristic(i.centroid,n.centroid),i.g=a,i.f=i.g+i.h,s?r.rescoreElement(i):r.push(i)}}}return[]}static heuristic(e,t){return Ot.distanceToSquared(e,t)}static neighbours(e,t){const n=[];for(let r=0;r<t.neighbours.length;r++)n.push(e[t.neighbours[r]]);return n}}.search(i,s,c),u=function(e,t){for(var n=0;n<e.neighbours.length;n++)if(e.neighbours[n]===t.id)return e.portals[n]},d=new Pt;d.push(t);for(let e=0;e<l.length;e++){const t=l[e],n=l[e+1];if(n){const e=u(t,n);d.push(a[e[0]],a[e[1]])}}d.push(n),d.stringPull();const h=d.path.map(t=>new e.Vector3(t.x,t.y,t.z));return h.shift(),h}}St.prototype.getGroup=function(){const t=new e.Plane;return function(e,n,r=!1){if(!this.zones[e])return null;let o=null,i=Math.pow(50,2);const a=this.zones[e];for(let e=0;e<a.groups.length;e++){const s=a.groups[e];for(const c of s){if(r&&(t.setFromCoplanarPoints(a.vertices[c.vertexIds[0]],a.vertices[c.vertexIds[1]],a.vertices[c.vertexIds[2]]),Math.abs(t.distanceToPoint(n))<.01)&&Ot.isPointInPoly([a.vertices[c.vertexIds[0]],a.vertices[c.vertexIds[1]],a.vertices[c.vertexIds[2]]],n))return e;const s=Ot.distanceToSquared(c.centroid,n);s<i&&(o=e,i=s)}}return o}}(),St.prototype.clampStep=function(){const t=new e.Vector3,n=new e.Plane,r=new e.Triangle,o=new e.Vector3;let i,a,s=new e.Vector3;return function(e,c,l,u,d,h){const f=this.zones[u].vertices,p=this.zones[u].groups[d],g=[l],m={};m[l.id]=0,i=void 0,s.set(0,0,0),a=1/0,n.setFromCoplanarPoints(f[l.vertexIds[0]],f[l.vertexIds[1]],f[l.vertexIds[2]]),n.projectPoint(c,t),o.copy(t);for(let e=g.pop();e;e=g.pop()){r.set(f[e.vertexIds[0]],f[e.vertexIds[1]],f[e.vertexIds[2]]),r.closestPointToPoint(o,t),t.distanceToSquared(o)<a&&(i=e,s.copy(t),a=t.distanceToSquared(o));const n=m[e.id];if(!(n>2))for(let t=0;t<e.neighbours.length;t++){const r=p[e.neighbours[t]];r.id in m||(g.push(r),m[r.id]=n+1)}}return h.copy(s),i}}();class Lt extends e.Object3D{constructor(){super(),this._playerMarker=new e.Mesh(new e.SphereGeometry(.25,32,32),new e.MeshBasicMaterial({color:15631215})),this._targetMarker=new e.Mesh(new e.BoxGeometry(.3,.3,.3),new e.MeshBasicMaterial({color:14469912})),this._nodeMarker=new e.Mesh(new e.BoxGeometry(.1,.8,.1),new e.MeshBasicMaterial({color:4417387})),this._stepMarker=new e.Mesh(new e.BoxGeometry(.1,1,.1),new e.MeshBasicMaterial({color:14472114})),this._pathMarker=new e.Object3D,this._pathLineMaterial=new e.LineBasicMaterial({color:41903,linewidth:2}),this._pathPointMaterial=new e.MeshBasicMaterial({color:41903}),this._pathPointGeometry=new e.SphereGeometry(.08),this._markers=[this._playerMarker,this._targetMarker,this._nodeMarker,this._stepMarker,this._pathMarker],this._markers.forEach(e=>{e.visible=!1,this.add(e)})}setPath(t){for(;this._pathMarker.children.length;)this._pathMarker.children[0].visible=!1,this._pathMarker.remove(this._pathMarker.children[0]);t=[this._playerMarker.position].concat(t);const n=new e.BufferGeometry;n.setAttribute("position",new e.BufferAttribute(new Float32Array(3*t.length),3));for(let e=0;e<t.length;e++)n.attributes.position.setXYZ(e,t[e].x,t[e].y+.2,t[e].z);this._pathMarker.add(new e.Line(n,this._pathLineMaterial));for(let n=0;n<t.length-1;n++){const r=new e.Mesh(this._pathPointGeometry,this._pathPointMaterial);r.position.copy(t[n]),r.position.y+=.2,this._pathMarker.add(r)}return this._pathMarker.visible=!0,this}setPlayerPosition(e){return this._playerMarker.position.copy(e),this._playerMarker.visible=!0,this}setTargetPosition(e){return this._targetMarker.position.copy(e),this._targetMarker.visible=!0,this}setNodePosition(e){return this._nodeMarker.position.copy(e),this._nodeMarker.visible=!0,this}setStepPosition(e){return this._stepMarker.position.copy(e),this._stepMarker.visible=!0,this}reset(){for(;this._pathMarker.children.length;)this._pathMarker.children[0].visible=!1,this._pathMarker.remove(this._pathMarker.children[0]);return this._markers.forEach(e=>{e.visible=!1}),this}}var It,jt,Rt,Ft=l(Object.freeze({__proto__:null,Pathfinding:St,PathfindingHelper:Lt}));function Bt(){return 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x.push(e),e},addBodyAt:function(e){if(!e)throw new Error("Body position is required");var t=(e=>new p(e))(e);return x.push(t),t},removeBody:function(e){if(e){var t=x.indexOf(e);if(!(t<0))return x.splice(t,1),0===x.length&&_.reset(),!0}},addSpring:function(e,t,n,r){if(!e||!t)throw new Error("Cannot add null spring to force simulator");"number"!=typeof n&&(n=-1);var o=new l(e,t,n,r>=0?r:-1);return k.push(o),o},getTotalMovement:function(){return 0},removeSpring:function(e){if(e){var t=k.indexOf(e);return t>-1?(k.splice(t,1),!0):void 0}},getBestNewBodyPosition:function(e){return _.getBestNewPosition(e)},getBBox:D,getBoundingBox:D,invalidateBBox:function(){console.warn("invalidateBBox() is deprecated, bounds always recomputed on `getBBox()` call")},gravity:function(e){return void 0!==e?(c.gravity=e,E.options({gravity:e}),this):c.gravity},theta:function(e){return void 0!==e?(c.theta=e,E.options({theta:e}),this):c.theta},random:w};return function(e,t){for(var n in e)s(e,t,n)}(c,O),d(O),O;function D(){return _.update(),_.box}function P(e,t){if(C.has(e))throw new Error("Force "+e+" is already added");C.set(e,t),T.push(t)}};var e=function(){if(hr)return mr.exports;hr=1;const e=vr();function t(e,t){return`\n${r(e,t)}\n${n(e)}\nreturn {Body: Body, Vector: Vector};\n`}function n(t){let n=e(t),r=n("{var}",{join:", "});return`\nfunction Body(${r}) {\n  this.isPinned = false;\n  this.pos = new Vector(${r});\n  this.force = new Vector();\n  this.velocity = new Vector();\n  this.mass = 1;\n\n  this.springCount = 0;\n  this.springLength = 0;\n}\n\nBody.prototype.reset = function() {\n  this.force.reset();\n  this.springCount = 0;\n  this.springLength = 0;\n}\n\nBody.prototype.setPosition = function (${r}) {\n  ${n("this.pos.{var} = {var} || 0;",{indent:2})}\n};`}function r(t,n){let r=e(t),o="";return n&&(o=`${r("\n\t   var v{var};\n\tObject.defineProperty(this, '{var}', {\n\t  set: function(v) { \n\t    if (!Number.isFinite(v)) throw new Error('Cannot set non-numbers to {var}');\n\t    v{var} = v; \n\t  },\n\t  get: function() { return v{var}; }\n\t});")}`),`function Vector(${r("{var}",{join:", "})}) {\n  ${o}\n    if (typeof arguments[0] === 'object') {\n      // could be another vector\n      let v = arguments[0];\n      ${r('if (!Number.isFinite(v.{var})) throw new Error("Expected value is not a finite number at Vector constructor ({var})");',{indent:4})}\n      ${r("this.{var} = v.{var};",{indent:4})}\n    } else {\n      ${r('this.{var} = typeof {var} === "number" ? {var} : 0;',{indent:4})}\n    }\n  }\n  \n  Vector.prototype.reset = function () {\n    ${r("this.{var} = ",{join:""})}0;\n  };`}return mr.exports=function(e,n){let r=t(e,n),{Body:o}=new Function(r)();return o},mr.exports.generateCreateBodyFunctionBody=t,mr.exports.getVectorCode=r,mr.exports.getBodyCode=n,mr.exports}(),t=function(){if(br)return wr.exports;br=1;const e=vr(),t=yr();function n(n){let c=e(n),l=Math.pow(2,n),u=`\n${s()}\n${a(n)}\n${r(n)}\n${i(n)}\n${o(n)}\n\nfunction createQuadTree(options, random) {\n  options = options || {};\n  options.gravity = typeof options.gravity === 'number' ? options.gravity : -1;\n  options.theta = typeof options.theta === 'number' ? options.theta : 0.8;\n\n  var gravity = options.gravity;\n  var updateQueue = [];\n  var insertStack = new InsertStack();\n  var theta = options.theta;\n\n  var nodesCache = [];\n  var currentInCache = 0;\n  var root = newNode();\n\n  return {\n    insertBodies: insertBodies,\n\n    /**\n     * Gets root node if it is present\n     */\n    getRoot: function() {\n      return root;\n    },\n\n    updateBodyForce: update,\n\n    options: function(newOptions) {\n      if (newOptions) {\n        if (typeof newOptions.gravity === 'number') {\n          gravity = newOptions.gravity;\n        }\n        if (typeof newOptions.theta === 'number') {\n          theta = newOptions.theta;\n        }\n\n        return this;\n      }\n\n      return {\n        gravity: gravity,\n        theta: theta\n      };\n    }\n  };\n\n  function newNode() {\n    // To avoid pressure on GC we reuse nodes.\n    var node = nodesCache[currentInCache];\n    if (node) {\n${function(e){let t=[];for(let n=0;n<l;++n)t.push(`${e}quad${n} = null;`);return t.join("\n")}("      node.")}\n      node.body = null;\n      node.mass = ${c("node.mass_{var} = ",{join:""})}0;\n      ${c("node.min_{var} = node.max_{var} = ",{join:""})}0;\n    } else {\n      node = new QuadNode();\n      nodesCache[currentInCache] = node;\n    }\n\n    ++currentInCache;\n    return node;\n  }\n\n  function update(sourceBody) {\n    var queue = updateQueue;\n    var v;\n    ${c("var d{var};",{indent:4})}\n    var r; \n    ${c("var f{var} = 0;",{indent:4})}\n    var queueLength = 1;\n    var shiftIdx = 0;\n    var pushIdx = 1;\n\n    queue[0] = root;\n\n    while (queueLength) {\n      var node = queue[shiftIdx];\n      var body = node.body;\n\n      queueLength -= 1;\n      shiftIdx += 1;\n      var differentBody = (body !== sourceBody);\n      if (body && differentBody) {\n        // If the current node is a leaf node (and it is not source body),\n        // calculate the force exerted by the current node on body, and add this\n        // amount to body's net force.\n        ${c("d{var} = body.pos.{var} - sourceBody.pos.{var};",{indent:8})}\n        r = Math.sqrt(${c("d{var} * d{var}",{join:" + "})});\n\n        if (r === 0) {\n          // Poor man's protection against zero distance.\n          ${c("d{var} = (random.nextDouble() - 0.5) / 50;",{indent:10})}\n          r = Math.sqrt(${c("d{var} * d{var}",{join:" + "})});\n        }\n\n        // This is standard gravitation force calculation but we divide\n        // by r^3 to save two operations when normalizing force vector.\n        v = gravity * body.mass * sourceBody.mass / (r * r * r);\n        ${c("f{var} += v * d{var};",{indent:8})}\n      } else if (differentBody) {\n        // Otherwise, calculate the ratio s / r,  where s is the width of the region\n        // represented by the internal node, and r is the distance between the body\n        // and the node's center-of-mass\n        ${c("d{var} = node.mass_{var} / node.mass - sourceBody.pos.{var};",{indent:8})}\n        r = Math.sqrt(${c("d{var} * d{var}",{join:" + "})});\n\n        if (r === 0) {\n          // Sorry about code duplication. I don't want to create many functions\n          // right away. Just want to see performance first.\n          ${c("d{var} = (random.nextDouble() - 0.5) / 50;",{indent:10})}\n          r = Math.sqrt(${c("d{var} * d{var}",{join:" + "})});\n        }\n        // If s / r < θ, treat this internal node as a single body, and calculate the\n        // force it exerts on sourceBody, and add this amount to sourceBody's net force.\n        if ((node.max_${t(0)} - node.min_${t(0)}) / r < theta) {\n          // in the if statement above we consider node's width only\n          // because the region was made into square during tree creation.\n          // Thus there is no difference between using width or height.\n          v = gravity * node.mass * sourceBody.mass / (r * r * r);\n          ${c("f{var} += v * d{var};",{indent:10})}\n        } else {\n          // Otherwise, run the procedure recursively on each of the current node's children.\n\n          // I intentionally unfolded this loop, to save several CPU cycles.\n${function(){let e=Array(11).join(" "),t=[];for(let n=0;n<l;++n)t.push(e+`if (node.quad${n}) {`),t.push(e+`  queue[pushIdx] = node.quad${n};`),t.push(e+"  queueLength += 1;"),t.push(e+"  pushIdx += 1;"),t.push(e+"}");return t.join("\n")}()}\n        }\n      }\n    }\n\n    ${c("sourceBody.force.{var} += f{var};",{indent:4})}\n  }\n\n  function insertBodies(bodies) {\n    ${c("var {var}min = Number.MAX_VALUE;",{indent:4})}\n    ${c("var {var}max = Number.MIN_VALUE;",{indent:4})}\n    var i = bodies.length;\n\n    // To reduce quad tree depth we are looking for exact bounding box of all particles.\n    while (i--) {\n      var pos = bodies[i].pos;\n      ${c("if (pos.{var} < {var}min) {var}min = pos.{var};",{indent:6})}\n      ${c("if (pos.{var} > {var}max) {var}max = pos.{var};",{indent:6})}\n    }\n\n    // Makes the bounds square.\n    var maxSideLength = -Infinity;\n    ${c("if ({var}max - {var}min > maxSideLength) maxSideLength = {var}max - {var}min ;",{indent:4})}\n\n    currentInCache = 0;\n    root = newNode();\n    ${c("root.min_{var} = {var}min;",{indent:4})}\n    ${c("root.max_{var} = {var}min + maxSideLength;",{indent:4})}\n\n    i = bodies.length - 1;\n    if (i >= 0) {\n      root.body = bodies[i];\n    }\n    while (i--) {\n      insert(bodies[i], root);\n    }\n  }\n\n  function insert(newBody) {\n    insertStack.reset();\n    insertStack.push(root, newBody);\n\n    while (!insertStack.isEmpty()) {\n      var stackItem = insertStack.pop();\n      var node = stackItem.node;\n      var body = stackItem.body;\n\n      if (!node.body) {\n        // This is internal node. Update the total mass of the node and center-of-mass.\n        ${c("var {var} = body.pos.{var};",{indent:8})}\n        node.mass += body.mass;\n        ${c("node.mass_{var} += body.mass * {var};",{indent:8})}\n\n        // Recursively insert the body in the appropriate quadrant.\n        // But first find the appropriate quadrant.\n        var quadIdx = 0; // Assume we are in the 0's quad.\n        ${c("var min_{var} = node.min_{var};",{indent:8})}\n        ${c("var max_{var} = (min_{var} + node.max_{var}) / 2;",{indent:8})}\n\n${function(){let e=[],r=Array(8+1).join(" ");for(let o=0;o<n;++o)e.push(r+`if (${t(o)} > max_${t(o)}) {`),e.push(r+`  quadIdx = quadIdx + ${Math.pow(2,o)};`),e.push(r+`  min_${t(o)} = max_${t(o)};`),e.push(r+`  max_${t(o)} = node.max_${t(o)};`),e.push(r+"}");return e.join("\n")}()}\n\n        var child = getChild(node, quadIdx);\n\n        if (!child) {\n          // The node is internal but this quadrant is not taken. Add\n          // subnode to it.\n          child = newNode();\n          ${c("child.min_{var} = min_{var};",{indent:10})}\n          ${c("child.max_{var} = max_{var};",{indent:10})}\n          child.body = body;\n\n          setChild(node, quadIdx, child);\n        } else {\n          // continue searching in this quadrant.\n          insertStack.push(child, body);\n        }\n      } else {\n        // We are trying to add to the leaf node.\n        // We have to convert current leaf into internal node\n        // and continue adding two nodes.\n        var oldBody = node.body;\n        node.body = null; // internal nodes do not cary bodies\n\n        if (isSamePosition(oldBody.pos, body.pos)) {\n          // Prevent infinite subdivision by bumping one node\n          // anywhere in this quadrant\n          var retriesCount = 3;\n          do {\n            var offset = random.nextDouble();\n            ${c("var d{var} = (node.max_{var} - node.min_{var}) * offset;",{indent:12})}\n\n            ${c("oldBody.pos.{var} = node.min_{var} + d{var};",{indent:12})}\n            retriesCount -= 1;\n            // Make sure we don't bump it out of the box. If we do, next iteration should fix it\n          } while (retriesCount > 0 && isSamePosition(oldBody.pos, body.pos));\n\n          if (retriesCount === 0 && isSamePosition(oldBody.pos, body.pos)) {\n            // This is very bad, we ran out of precision.\n            // if we do not return from the method we'll get into\n            // infinite loop here. So we sacrifice correctness of layout, and keep the app running\n            // Next layout iteration should get larger bounding box in the first step and fix this\n            return;\n          }\n        }\n        // Next iteration should subdivide node further.\n        insertStack.push(node, oldBody);\n        insertStack.push(node, body);\n      }\n    }\n  }\n}\nreturn createQuadTree;\n\n`;return u}function r(t){let n=e(t);return`\n  function isSamePosition(point1, point2) {\n    ${n("var d{var} = Math.abs(point1.{var} - point2.{var});",{indent:2})}\n  \n    return ${n("d{var} < 1e-8",{join:" && "})};\n  }  \n`}function o(e){var t=Math.pow(2,e);return`\nfunction setChild(node, idx, child) {\n  ${function(){let e=[];for(let n=0;n<t;++n){let t=0===n?"  ":"  else ";e.push(`${t}if (idx === ${n}) node.quad${n} = child;`)}return e.join("\n")}()}\n}`}function i(e){return`function getChild(node, idx) {\n${function(){let t=[],n=Math.pow(2,e);for(let e=0;e<n;++e)t.push(`  if (idx === ${e}) return node.quad${e};`);return t.join("\n")}()}\n  return null;\n}`}function a(t){let n=e(t),r=Math.pow(2,t);var o=`\nfunction QuadNode() {\n  // body stored inside this node. In quad tree only leaf nodes (by construction)\n  // contain bodies:\n  this.body = null;\n\n  // Child nodes are stored in quads. Each quad is presented by number:\n  // 0 | 1\n  // -----\n  // 2 | 3\n${function(e){let t=[];for(let n=0;n<r;++n)t.push(`${e}quad${n} = null;`);return t.join("\n")}("  this.")}\n\n  // Total mass of current node\n  this.mass = 0;\n\n  // Center of mass coordinates\n  ${n("this.mass_{var} = 0;",{indent:2})}\n\n  // bounding box coordinates\n  ${n("this.min_{var} = 0;",{indent:2})}\n  ${n("this.max_{var} = 0;",{indent:2})}\n}\n`;return o}function s(){return"\n/**\n * Our implementation of QuadTree is non-recursive to avoid GC hit\n * This data structure represent stack of elements\n * which we are trying to insert into quad tree.\n */\nfunction InsertStack () {\n    this.stack = [];\n    this.popIdx = 0;\n}\n\nInsertStack.prototype = {\n    isEmpty: function() {\n        return this.popIdx === 0;\n    },\n    push: function (node, body) {\n        var item = this.stack[this.popIdx];\n        if (!item) {\n            // we are trying to avoid memory pressure: create new element\n            // only when absolutely necessary\n            this.stack[this.popIdx] = new InsertStackElement(node, body);\n        } else {\n            item.node = node;\n            item.body = body;\n        }\n        ++this.popIdx;\n    },\n    pop: function () {\n        if (this.popIdx > 0) {\n            return this.stack[--this.popIdx];\n        }\n    },\n    reset: function () {\n        this.popIdx = 0;\n    }\n};\n\nfunction InsertStackElement(node, body) {\n    this.node = node; // QuadTree node\n    this.body = body; // physical body which needs to be inserted to node\n}\n"}return wr.exports=function(e){let t=n(e);return new Function(t)()},wr.exports.generateQuadTreeFunctionBody=n,wr.exports.getInsertStackCode=s,wr.exports.getQuadNodeCode=a,wr.exports.isSamePosition=r,wr.exports.getChildBodyCode=i,wr.exports.setChildBodyCode=o,wr.exports}(),n=function(){if(xr)return kr.exports;xr=1,kr.exports=function(e){let n=t(e);return new Function("bodies","settings","random",n)},kr.exports.generateFunctionBody=t;const e=vr();function t(t){let n=e(t);return`\n  var boundingBox = {\n    ${n("min_{var}: 0, max_{var}: 0,",{indent:4})}\n  };\n\n  return {\n    box: boundingBox,\n\n    update: updateBoundingBox,\n\n    reset: resetBoundingBox,\n\n    getBestNewPosition: function (neighbors) {\n      var ${n("base_{var} = 0",{join:", "})};\n\n      if (neighbors.length) {\n        for (var i = 0; i < neighbors.length; ++i) {\n          let neighborPos = neighbors[i].pos;\n          ${n("base_{var} += neighborPos.{var};",{indent:10})}\n        }\n\n        ${n("base_{var} /= neighbors.length;",{indent:8})}\n      } else {\n        ${n("base_{var} = (boundingBox.min_{var} + boundingBox.max_{var}) / 2;",{indent:8})}\n      }\n\n      var springLength = settings.springLength;\n      return {\n        ${n("{var}: base_{var} + (random.nextDouble() - 0.5) * springLength,",{indent:8})}\n      };\n    }\n  };\n\n  function updateBoundingBox() {\n    var i = bodies.length;\n    if (i === 0) return; // No bodies - no borders.\n\n    ${n("var max_{var} = -Infinity;",{indent:4})}\n    ${n("var min_{var} = Infinity;",{indent:4})}\n\n    while(i--) {\n      // this is O(n), it could be done faster with quadtree, if we check the root node bounds\n      var bodyPos = bodies[i].pos;\n      ${n("if (bodyPos.{var} < min_{var}) min_{var} = bodyPos.{var};",{indent:6})}\n      ${n("if (bodyPos.{var} > max_{var}) max_{var} = bodyPos.{var};",{indent:6})}\n    }\n\n    ${n("boundingBox.min_{var} = min_{var};",{indent:4})}\n    ${n("boundingBox.max_{var} = max_{var};",{indent:4})}\n  }\n\n  function resetBoundingBox() {\n    ${n("boundingBox.min_{var} = boundingBox.max_{var} = 0;",{indent:4})}\n  }\n`}return kr.exports}(),r=function(){if(Er)return _r.exports;Er=1;const e=vr();function t(t){return`\n  if (!Number.isFinite(options.dragCoefficient)) throw new Error('dragCoefficient is not a finite number');\n\n  return {\n    update: function(body) {\n      ${e(t)("body.force.{var} -= options.dragCoefficient * body.velocity.{var};",{indent:6})}\n    }\n  };\n`}return _r.exports=function(e){let n=t(e);return new Function("options",n)},_r.exports.generateCreateDragForceFunctionBody=t,_r.exports}(),o=function(){if(Ar)return Mr.exports;Ar=1;const e=vr();function t(t){let n=e(t);return`\n  if (!Number.isFinite(options.springCoefficient)) throw new Error('Spring coefficient is not a number');\n  if (!Number.isFinite(options.springLength)) throw new Error('Spring length is not a number');\n\n  return {\n    /**\n     * Updates forces acting on a spring\n     */\n    update: function (spring) {\n      var body1 = spring.from;\n      var body2 = spring.to;\n      var length = spring.length < 0 ? options.springLength : spring.length;\n      ${n("var d{var} = body2.pos.{var} - body1.pos.{var};",{indent:6})}\n      var r = Math.sqrt(${n("d{var} * d{var}",{join:" + "})});\n\n      if (r === 0) {\n        ${n("d{var} = (random.nextDouble() - 0.5) / 50;",{indent:8})}\n        r = Math.sqrt(${n("d{var} * d{var}",{join:" + "})});\n      }\n\n      var d = r - length;\n      var coefficient = ((spring.coefficient > 0) ? spring.coefficient : options.springCoefficient) * d / r;\n\n      ${n("body1.force.{var} += coefficient * d{var}",{indent:6})};\n      body1.springCount += 1;\n      body1.springLength += r;\n\n      ${n("body2.force.{var} -= coefficient * d{var}",{indent:6})};\n      body2.springCount += 1;\n      body2.springLength += r;\n    }\n  };\n`}return Mr.exports=function(e){let n=t(e);return new Function("options","random",n)},Mr.exports.generateCreateSpringForceFunctionBody=t,Mr.exports}(),i=function(){if(Tr)return Pr.exports;Tr=1;const e=vr();function t(t){let n=e(t);return`\n  var length = bodies.length;\n  if (length === 0) return 0;\n\n  ${n("var d{var} = 0, t{var} = 0;",{indent:2})}\n\n  for (var i = 0; i < length; ++i) {\n    var body = bodies[i];\n    if (body.isPinned) continue;\n\n    if (adaptiveTimeStepWeight && body.springCount) {\n      timeStep = (adaptiveTimeStepWeight * body.springLength/body.springCount);\n    }\n\n    var coeff = timeStep / body.mass;\n\n    ${n("body.velocity.{var} += coeff * body.force.{var};",{indent:4})}\n    ${n("var v{var} = body.velocity.{var};",{indent:4})}\n    var v = Math.sqrt(${n("v{var} * v{var}",{join:" + "})});\n\n    if (v > 1) {\n      // We normalize it so that we move within timeStep range. \n      // for the case when v <= 1 - we let velocity to fade out.\n      ${n("body.velocity.{var} = v{var} / v;",{indent:6})}\n    }\n\n    ${n("d{var} = timeStep * body.velocity.{var};",{indent:4})}\n\n    ${n("body.pos.{var} += d{var};",{indent:4})}\n\n    ${n("t{var} += Math.abs(d{var});",{indent:4})}\n  }\n\n  return (${n("t{var} * t{var}",{join:" + "})})/length;\n`}return Pr.exports=function(e){let n=t(e);return new 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t=this,n=this.data,r=AFRAME.utils.diff(n,e);["jsonUrl","numDimensions","dagMode","dagLevelDistance","dagNodeFilter","onDagError","nodeRelSize","nodeId","nodeVal","nodeResolution","nodeVisibility","nodeColor","nodeAutoColorBy","nodeOpacity","nodeThreeObject","nodeThreeObjectExtend","linkSource","linkTarget","linkVisibility","linkColor","linkAutoColorBy","linkOpacity","linkWidth","linkResolution","linkCurvature","linkCurveRotation","linkMaterial","linkThreeObject","linkThreeObjectExtend","linkPositionUpdate","linkDirectionalArrowLength","linkDirectionalArrowColor","linkDirectionalArrowRelPos","linkDirectionalArrowResolution","linkDirectionalParticles","linkDirectionalParticleSpeed","linkDirectionalParticleOffset","linkDirectionalParticleWidth","linkDirectionalParticleColor","linkDirectionalParticleResolution","linkDirectionalParticleThreeObject","forceEngine","d3AlphaMin","d3AphaDecay","d3VelocityDecay","ngraphPhysics","warmupTicks","cooldownTicks","cooldownTime","onEngineTick","onEngineStop"].filter(function(e){return e in r}).forEach(function(e){t.forceGraph[e](""!==n[e]?n[e]:null)}),("nodes"in r||"links"in r)&&t.forceGraph.graphData({nodes:n.nodes,links:n.links})},tick:function(e,t){for(var n=this.state,r=this.data,o=n.hoverDetail?n.hoverDetail.getIntersection?n.hoverDetail.getIntersection(this.el):n.hoverDetail.intersection||void 0:void 0,i=o?o.object:void 0;i&&!i.hasOwnProperty("__graphObjType");)i=i.parent;if(i!==n.hoverObj){var a=n.hoverObj?n.hoverObj.__graphObjType:null,s=n.hoverObj?n.hoverObj.__data:null,c=i?i.__graphObjType:null,l=i?i.__data:null;a&&a!==c&&r["on"+("node"===a?"Node":"Link")+"Hover"](null,s),c&&r["on"+("node"===c?"Node":"Link")+"Hover"](l,a===c?s:null),n.hoverObj=i}this.forceGraph.tickFrame()}});var ma={1:"Passed invalid arguments to hsl, please pass multiple numbers e.g. hsl(360, 0.75, 0.4) or an object e.g. rgb({ hue: 255, saturation: 0.4, lightness: 0.75 }).\n\n",2:"Passed invalid arguments to hsla, please pass multiple numbers e.g. hsla(360, 0.75, 0.4, 0.7) or an object e.g. rgb({ hue: 255, saturation: 0.4, lightness: 0.75, alpha: 0.7 }).\n\n",3:"Passed an incorrect argument to a color function, please pass a string representation of a color.\n\n",4:"Couldn't generate valid rgb string from %s, it returned %s.\n\n",5:"Couldn't parse the color string. 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Please provide a pixel based unit.\n\n",31:"The animation shorthand only takes 8 arguments. See the specification for more information: http://mdn.io/animation\n\n",32:"To pass multiple animations please supply them in arrays, e.g. animation(['rotate', '2s'], ['move', '1s'])\nTo pass a single animation please supply them in simple values, e.g. animation('rotate', '2s')\n\n",33:"The animation shorthand arrays can only have 8 elements. 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