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threefiz

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Implementation of a physics engine based on the [Three.js](https://github.com/mrdoob/three.js) library.

github.com/Bklzn/ThreeFiz

Bklzn/ThreeFiz

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/** * lil-gui * https://lil-gui.georgealways.com * @version 0.17.0 * @author George Michael Brower * @license MIT */class u{constructor(t,e,i,n,a="div"){this.parent=t,this.object=e,this.property=i,this._disabled=!1,this._hidden=!1,this.initialValue=this.getValue(),this.domElement=document.createElement("div"),this.domElement.classList.add("controller"),this.domElement.classList.add(n),this.$name=document.createElement("div"),this.$name.classList.add("name"),u.nextNameID=u.nextNameID||0,this.$name.id="lil-gui-name-"+ ++u.nextNameID,this.$widget=document.createElement(a),this.$widget.classList.add("widget"),this.$disable=this.$widget,this.domElement.appendChild(this.$name),this.domElement.appendChild(this.$widget),this.parent.children.push(this),this.parent.controllers.push(this),this.parent.$children.appendChild(this.domElement),this._listenCallback=this._listenCallback.bind(this),this.name(i)}name(t){return this._name=t,this.$name.innerHTML=t,this}onChange(t){return this._onChange=t,this}_callOnChange(){this.parent._callOnChange(this),this._onChange!==void 0&&this._onChange.call(this,this.getValue()),this._changed=!0}onFinishChange(t){return this._onFinishChange=t,this}_callOnFinishChange(){this._changed&&(this.parent._callOnFinishChange(this),this._onFinishChange!==void 0&&this._onFinishChange.call(this,this.getValue())),this._changed=!1}reset(){return this.setValue(this.initialValue),this._callOnFinishChange(),this}enable(t=!0){return this.disable(!t)}disable(t=!0){return t===this._disabled||(this._disabled=t,this.domElement.classList.toggle("disabled",t),this.$disable.toggleAttribute("disabled",t)),this}show(t=!0){return this._hidden=!t,this.domElement.style.display=this._hidden?"none":"",this}hide(){return this.show(!1)}options(t){const e=this.parent.add(this.object,this.property,t);return e.name(this._name),this.destroy(),e}min(t){return this}max(t){return this}step(t){return this}decimals(t){return this}listen(t=!0){return this._listening=t,this._listenCallbackID!==void 0&&(cancelAnimationFrame(this._listenCallbackID),this._listenCallbackID=void 0),this._listening&&this._listenCallback(),this}_listenCallback(){this._listenCallbackID=requestAnimationFrame(this._listenCallback);const t=this.save();t!==this._listenPrevValue&&this.updateDisplay(),this._listenPrevValue=t}getValue(){return this.object[this.property]}setValue(t){return this.object[this.property]=t,this._callOnChange(),this.updateDisplay(),this}updateDisplay(){return this}load(t){return this.setValue(t),this._callOnFinishChange(),this}save(){return this.getValue()}destroy(){this.listen(!1),this.parent.children.splice(this.parent.children.indexOf(this),1),this.parent.controllers.splice(this.parent.controllers.indexOf(this),1),this.parent.$children.removeChild(this.domElement)}}class C extends u{constructor(t,e,i){super(t,e,i,"boolean","label"),this.$input=document.createElement("input"),this.$input.setAttribute("type","checkbox"),this.$input.setAttribute("aria-labelledby",this.$name.id),this.$widget.appendChild(this.$input),this.$input.addEventListener("change",()=>{this.setValue(this.$input.checked),this._callOnFinishChange()}),this.$disable=this.$input,this.updateDisplay()}updateDisplay(){return this.$input.checked=this.getValue(),this}}function w(r){let t,e;return(t=r.match(/(#|0x)?([a-f0-9]{6})/i))?e=t[2]:(t=r.match(/rgb\(\s*(\d*)\s*,\s*(\d*)\s*,\s*(\d*)\s*\)/))?e=parseInt(t[1]).toString(16).padStart(2,0)+parseInt(t[2]).toString(16).padStart(2,0)+parseInt(t[3]).toString(16).padStart(2,0):(t=r.match(/^#?([a-f0-9])([a-f0-9])([a-f0-9])$/i))&&(e=t[1]+t[1]+t[2]+t[2]+t[3]+t[3]),!!e&&"#"+e}const k={isPrimitive:!0,match:r=>typeof r=="string",fromHexString:w,toHexString:w},m={isPrimitive:!0,match:r=>typeof r=="number",fromHexString:r=>parseInt(r.substring(1),16),toHexString:r=>"#"+r.toString(16).padStart(6,0)},L={isPrimitive:!1,match:Array.isArray,fromHexString(r,t,e=1){const i=m.fromHexString(r);t[0]=(i>>16&255)/255*e,t[1]=(i>>8&255)/255*e,t[2]=(255&i)/255*e},toHexString:([r,t,e],i=1)=>m.toHexString(r*(i=255/i)<<16^t*i<<8^e*i<<0)},S={isPrimitive:!1,match:r=>Object(r)===r,fromHexString(r,t,e=1){const i=m.fromHexString(r);t.r=(i>>16&255)/255*e,t.g=(i>>8&255)/255*e,t.b=(255&i)/255*e},toHexString:({r,g:t,b:e},i=1)=>m.toHexString(r*(i=255/i)<<16^t*i<<8^e*i<<0)},D=[k,m,L,S];class F extends u{constructor(t,e,i,n){var a;super(t,e,i,"color"),this.$input=document.createElement("input"),this.$input.setAttribute("type","color"),this.$input.setAttribute("tabindex",-1),this.$input.setAttribute("aria-labelledby",this.$name.id),this.$text=document.createElement("input"),this.$text.setAttribute("type","text"),this.$text.setAttribute("spellcheck","false"),this.$text.setAttribute("aria-labelledby",this.$name.id),this.$display=document.createElement("div"),this.$display.classList.add("display"),this.$display.appendChild(this.$input),this.$widget.appendChild(this.$display),this.$widget.appendChild(this.$text),this._format=(a=this.initialValue,D.find(l=>l.match(a))),this._rgbScale=n,this._initialValueHexString=this.save(),this._textFocused=!1,this.$input.addEventListener("input",()=>{this._setValueFromHexString(this.$input.value)}),this.$input.addEventListener("blur",()=>{this._callOnFinishChange()}),this.$text.addEventListener("input",()=>{const l=w(this.$text.value);l&&this._setValueFromHexString(l)}),this.$text.addEventListener("focus",()=>{this._textFocused=!0,this.$text.select()}),this.$text.addEventListener("blur",()=>{this._textFocused=!1,this.updateDisplay(),this._callOnFinishChange()}),this.$disable=this.$text,this.updateDisplay()}reset(){return this._setValueFromHexString(this._initialValueHexString),this}_setValueFromHexString(t){if(this._format.isPrimitive){const e=this._format.fromHexString(t);this.setValue(e)}else this._format.fromHexString(t,this.getValue(),this._rgbScale),this._callOnChange(),this.updateDisplay()}save(){return this._format.toHexString(this.getValue(),this._rgbScale)}load(t){return this._setValueFromHexString(t),this._callOnFinishChange(),this}updateDisplay(){return this.$input.value=this._format.toHexString(this.getValue(),this._rgbScale),this._textFocused||(this.$text.value=this.$input.value.substring(1)),this.$display.style.backgroundColor=this.$input.value,this}}class f extends u{constructor(t,e,i){super(t,e,i,"function"),this.$button=document.createElement("button"),this.$button.appendChild(this.$name),this.$widget.appendChild(this.$button),this.$button.addEventListener("click",n=>{n.preventDefault(),this.getValue().call(this.object)}),this.$button.addEventListener("touchstart",()=>{},{passive:!0}),this.$disable=this.$button}}class V extends u{constructor(t,e,i,n,a,l){super(t,e,i,"number"),this._initInput(),this.min(n),this.max(a);const d=l!==void 0;this.step(d?l:this._getImplicitStep(),d),this.updateDisplay()}decimals(t){return this._decimals=t,this.updateDisplay(),this}min(t){return this._min=t,this._onUpdateMinMax(),this}max(t){return this._max=t,this._onUpdateMinMax(),this}step(t,e=!0){return this._step=t,this._stepExplicit=e,this}updateDisplay(){const t=this.getValue();if(this._hasSlider){let e=(t-this._min)/(this._max-this._min);e=Math.max(0,Math.min(e,1)),this.$fill.style.width=100*e+"%"}return this._inputFocused||(this.$input.value=this._decimals===void 0?t:t.toFixed(this._decimals)),this}_initInput(){this.$input=document.createElement("input"),this.$input.setAttribute("type","number"),this.$input.setAttribute("step","any"),this.$input.setAttribute("aria-labelledby",this.$name.id),this.$widget.appendChild(this.$input),this.$disable=this.$input;const t=s=>{const p=parseFloat(this.$input.value);isNaN(p)||(this._snapClampSetValue(p+s),this.$input.value=this.getValue())};let e,i,n,a,l,d=!1;const h=s=>{if(d){const p=s.clientX-e,o=s.clientY-i;Math.abs(o)>5?(s.preventDefault(),this.$input.blur(),d=!1,this._setDraggingStyle(!0,"vertical")):Math.abs(p)>5&&c()}if(!d){const p=s.clientY-n;l-=p*this._step*this._arrowKeyMultiplier(s),a+l>this._max?l=this._max-a:a+l<this._min&&(l=this._min-a),this._snapClampSetValue(a+l)}n=s.clientY},c=()=>{this._setDraggingStyle(!1,"vertical"),this._callOnFinishChange(),window.removeEventListener("mousemove",h),window.removeEventListener("mouseup",c)};this.$input.addEventListener("input",()=>{let s=parseFloat(this.$input.value);isNaN(s)||(this._stepExplicit&&(s=this._snap(s)),this.setValue(this._clamp(s)))}),this.$input.addEventListener("keydown",s=>{s.code==="Enter"&&this.$input.blur(),s.code==="ArrowUp"&&(s.preventDefault(),t(this._step*this._arrowKeyMultiplier(s))),s.code==="ArrowDown"&&(s.preventDefault(),t(this._step*this._arrowKeyMultiplier(s)*-1))}),this.$input.addEventListener("wheel",s=>{this._inputFocused&&(s.preventDefault(),t(this._step*this._normalizeMouseWheel(s)))},{passive:!1}),this.$input.addEventListener("mousedown",s=>{e=s.clientX,i=n=s.clientY,d=!0,a=this.getValue(),l=0,window.addEventListener("mousemove",h),window.addEventListener("mouseup",c)}),this.$input.addEventListener("focus",()=>{this._inputFocused=!0}),this.$input.addEventListener("blur",()=>{this._inputFocused=!1,this.updateDisplay(),this._callOnFinishChange()})}_initSlider(){this._hasSlider=!0,this.$slider=document.createElement("div"),this.$slider.classList.add("slider"),this.$fill=document.createElement("div"),this.$fill.classList.add("fill"),this.$slider.appendChild(this.$fill),this.$widget.insertBefore(this.$slider,this.$input),this.domElement.classList.add("hasSlider");const t=o=>{const g=this.$slider.getBoundingClientRect();let b=(x=o,v=g.left,y=g.right,A=this._min,_=this._max,(x-v)/(y-v)*(_-A)+A);var x,v,y,A,_;this._snapClampSetValue(b)},e=o=>{t(o.clientX)},i=()=>{this._callOnFinishChange(),this._setDraggingStyle(!1),window.removeEventListener("mousemove",e),window.removeEventListener("mouseup",i)};let n,a,l=!1;const d=o=>{o.preventDefault(),this._setDraggingStyle(!0),t(o.touches[0].clientX),l=!1},h=o=>{if(l){const g=o.touches[0].clientX-n,b=o.touches[0].clientY-a;Math.abs(g)>Math.abs(b)?d(o):(window.removeEventListener("touchmove",h),window.removeEventListener("touchend",c))}else o.preventDefault(),t(o.touches[0].clientX)},c=()=>{this._callOnFinishChange(),this._setDraggingStyle(!1),window.removeEventListener("touchmove",h),window.removeEventListener("touchend",c)},s=this._callOnFinishChange.bind(this);let p;this.$slider.addEventListener("mousedown",o=>{this._setDraggingStyle(!0),t(o.clientX),window.addEventListener("mousemove",e),window.addEventListener("mouseup",i)}),this.$slider.addEventListener("touchstart",o=>{o.touches.length>1||(this._hasScrollBar?(n=o.touches[0].clientX,a=o.touches[0].clientY,l=!0):d(o),window.addEventListener("touchmove",h,{passive:!1}),window.addEventListener("touchend",c))},{passive:!1}),this.$slider.addEventListener("wheel",o=>{if(Math.abs(o.deltaX)<Math.abs(o.deltaY)&&this._hasScrollBar)return;o.preventDefault();const g=this._normalizeMouseWheel(o)*this._step;this._snapClampSetValue(this.getValue()+g),this.$input.value=this.getValue(),clearTimeout(p),p=setTimeout(s,400)},{passive:!1})}_setDraggingStyle(t,e="horizontal"){this.$slider&&this.$slider.classList.toggle("active",t),document.body.classList.toggle("lil-gui-dragging",t),document.body.classList.toggle("lil-gui-"+e,t)}_getImplicitStep(){return this._hasMin&&this._hasMax?(this._max-this._min)/1e3:.1}_onUpdateMinMax(){!this._hasSlider&&this._hasMin&&this._hasMax&&(this._stepExplicit||this.step(this._getImplicitStep(),!1),this._initSlider(),this.updateDisplay())}_normalizeMouseWheel(t){let{deltaX:e,deltaY:i}=t;return Math.floor(t.deltaY)!==t.deltaY&&t.wheelDelta&&(e=0,i=-t.wheelDelta/120,i*=this._stepExplicit?1:10),e+-i}_arrowKeyMultiplier(t){let e=this._stepExplicit?1:10;return t.shiftKey?e*=10:t.altKey&&(e/=10),e}_snap(t){const e=Math.round(t/this._step)*this._step;return parseFloat(e.toPrecision(15))}_clamp(t){return t<this._min&&(t=this._min),t>this._max&&(t=this._max),t}_snapClampSetValue(t){this.setValue(this._clamp(this._snap(t)))}get _hasScrollBar(){const t=this.parent.root.$children;return t.scrollHeight>t.clientHeight}get _hasMin(){return this._min!==void 0}get _hasMax(){return this._max!==void 0}}class M extends u{constructor(t,e,i,n){super(t,e,i,"option"),this.$select=document.createElement("select"),this.$select.setAttribute("aria-labelledby",this.$name.id),this.$display=document.createElement("div"),this.$display.classList.add("display"),this._values=Array.isArray(n)?n:Object.values(n),this._names=Array.isArray(n)?n:Object.keys(n),this._names.forEach(a=>{const l=document.createElement("option");l.innerHTML=a,this.$select.appendChild(l)}),this.$select.addEventListener("change",()=>{this.setValue(this._values[this.$select.selectedIndex]),this._callOnFinishChange()}),this.$select.addEventListener("focus",()=>{this.$display.classList.add("focus")}),this.$select.addEventListener("blur",()=>{this.$display.classList.remove("focus")}),this.$widget.appendChild(this.$select),this.$widget.appendChild(this.$display),this.$disable=this.$select,this.updateDisplay()}updateDisplay(){const t=this.getValue(),e=this._values.indexOf(t);return this.$select.selectedIndex=e,this.$display.innerHTML=e===-1?t:this._names[e],this}}class H extends u{constructor(t,e,i){super(t,e,i,"string"),this.$input=document.createElement("input"),this.$input.setAttribute("type","text"),this.$input.setAttribute("aria-labelledby",this.$name.id),this.$input.addEventListener("input",()=>{this.setValue(this.$input.value)}),this.$input.addEventListener("keydown",n=>{n.code==="Enter"&&this.$input.blur()}),this.$input.addEventListener("blur",()=>{this._callOnFinishChange()}),this.$widget.appendChild(this.$input),this.$disable=this.$input,this.updateDisplay()}updateDisplay(){return this.$input.value=this.getValue(),this}}let $=!1;class E{constructor({parent:t,autoPlace:e=t===void 0,container:i,width:n,title:a="Controls",injectStyles:l=!0,touchStyles:d=!0}={}){if(this.parent=t,this.root=t?t.root:this,this.children=[],this.controllers=[],this.folders=[],this._closed=!1,this._hidden=!1,this.domElement=document.createElement("div"),this.domElement.classList.add("lil-gui"),this.$title=document.createElement("div"),this.$title.classList.add("title"),this.$title.setAttribute("role","button"),this.$title.setAttribute("aria-expanded",!0),this.$title.setAttribute("tabindex",0),this.$title.addEventListener("click",()=>this.openAnimated(this._closed)),this.$title.addEventListener("keydown",h=>{h.code!=="Enter"&&h.code!=="Space"||(h.preventDefault(),this.$title.click())}),this.$title.addEventListener("touchstart",()=>{},{passive:!0}),this.$children=document.createElement("div"),this.$children.classList.add("children"),this.domElement.appendChild(this.$title),this.domElement.appendChild(this.$children),this.title(a),d&&this.domElement.classList.add("allow-touch-styles"),this.parent)return this.parent.children.push(this),this.parent.folders.push(this),void this.parent.$children.appendChild(this.domElement);this.domElement.classList.add("root"),!$&&l&&(function(h){const c=document.createElement("style");c.innerHTML=h;const s=document.querySelector("head link[rel=stylesheet], head style");s?document.head.insertBefore(c,s):document.head.appendChild(c)}('.lil-gui{--background-color:#1f1f1f;--text-color:#ebebeb;--title-background-color:#111;--title-text-color:#ebebeb;--widget-color:#424242;--hover-color:#4f4f4f;--focus-color:#595959;--number-color:#2cc9ff;--string-color:#a2db3c;--font-size:11px;--input-font-size:11px;--font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;--font-family-mono:Menlo,Monaco,Consolas,"Droid Sans Mono",monospace;--padding:4px;--spacing:4px;--widget-height:20px;--name-width:45%;--slider-knob-width:2px;--slider-input-width:27%;--color-input-width:27%;--slider-input-min-width:45px;--color-input-min-width:45px;--folder-indent:7px;--widget-padding:0 0 0 3px;--widget-border-radius:2px;--checkbox-size:calc(var(--widget-height)*0.75);--scrollbar-width:5px;background-color:var(--background-color);color:var(--text-color);font-family:var(--font-family);font-size:var(--font-size);font-style:normal;font-weight:400;line-height:1;text-align:left;touch-action:manipulation;user-select:none;-webkit-user-select:none}.lil-gui,.lil-gui *{box-sizing:border-box;margin:0;padding:0}.lil-gui.root{display:flex;flex-direction:column;width:var(--width,245px)}.lil-gui.root>.title{background:var(--title-background-color);color:var(--title-text-color)}.lil-gui.root>.children{overflow-x:hidden;overflow-y:auto}.lil-gui.root>.children::-webkit-scrollbar{background:var(--background-color);height:var(--scrollbar-width);width:var(--scrollbar-width)}.lil-gui.root>.children::-webkit-scrollbar-thumb{background:var(--focus-color);border-radius:var(--scrollbar-width)}.lil-gui.force-touch-styles{--widget-height:28px;--padding:6px;--spacing:6px;--font-size:13px;--input-font-size:16px;--folder-indent:10px;--scrollbar-width:7px;--slider-input-min-width:50px;--color-input-min-width:65px}.lil-gui.autoPlace{max-height:100%;position:fixed;right:15px;top:0;z-index:1001}.lil-gui .controller{align-items:center;display:flex;margin:var(--spacing) 0;padding:0 var(--padding)}.lil-gui .controller.disabled{opacity:.5}.lil-gui .controller.disabled,.lil-gui 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.title:before{content:"▾";display:inline-block;font-family:lil-gui;padding-right:2px}.lil-gui .title:active{background:var(--title-background-color);opacity:.75}.lil-gui.root>.title:focus{text-decoration:none!important}.lil-gui.closed>.title:before{content:"▸"}.lil-gui.closed>.children{opacity:0;transform:translateY(-7px)}.lil-gui.closed:not(.transition)>.children{display:none}.lil-gui.transition>.children{overflow:hidden;pointer-events:none;transition-duration:.3s;transition-property:height,opacity,transform;transition-timing-function:cubic-bezier(.2,.6,.35,1)}.lil-gui .children:empty:before{content:"Empty";display:block;font-style:italic;height:var(--widget-height);line-height:var(--widget-height);margin:var(--spacing) 0;opacity:.5;padding:0 var(--padding)}.lil-gui.root>.children>.lil-gui>.title{border-width:0;border-bottom:1px solid var(--widget-color);border-left:0 solid var(--widget-color);border-right:0 solid var(--widget-color);border-top:1px solid var(--widget-color);transition:border-color .3s}.lil-gui.root>.children>.lil-gui.closed>.title{border-bottom-color:transparent}.lil-gui+.controller{border-top:1px solid var(--widget-color);margin-top:0;padding-top:var(--spacing)}.lil-gui .lil-gui .lil-gui>.title{border:none}.lil-gui .lil-gui .lil-gui>.children{border:none;border-left:2px solid var(--widget-color);margin-left:var(--folder-indent)}.lil-gui .lil-gui .controller{border:none}.lil-gui input{-webkit-tap-highlight-color:transparent;background:var(--widget-color);border:0;border-radius:var(--widget-border-radius);color:var(--text-color);font-family:var(--font-family);font-size:var(--input-font-size);height:var(--widget-height);outline:none;width:100%}.lil-gui input:disabled{opacity:1}.lil-gui input[type=number],.lil-gui input[type=text]{padding:var(--widget-padding)}.lil-gui input[type=number]:focus,.lil-gui input[type=text]:focus{background:var(--focus-color)}.lil-gui input::-webkit-inner-spin-button,.lil-gui input::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}.lil-gui input[type=number]{-moz-appearance:textfield}.lil-gui input[type=checkbox]{appearance:none;-webkit-appearance:none;border-radius:var(--widget-border-radius);cursor:pointer;height:var(--checkbox-size);text-align:center;width:var(--checkbox-size)}.lil-gui input[type=checkbox]:checked:before{content:"✓";font-family:lil-gui;font-size:var(--checkbox-size);line-height:var(--checkbox-size)}.lil-gui button{-webkit-tap-highlight-color:transparent;background:var(--widget-color);border:1px solid var(--widget-color);border-radius:var(--widget-border-radius);color:var(--text-color);cursor:pointer;font-family:var(--font-family);font-size:var(--font-size);height:var(--widget-height);line-height:calc(var(--widget-height) - 4px);outline:none;text-align:center;text-transform:none;width:100%}.lil-gui button:active{background:var(--focus-color)}@font-face{font-family:lil-gui;src:url("data:application/font-woff;charset=utf-8;base64,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") format("woff")}@media (pointer:coarse){.lil-gui.allow-touch-styles{--widget-height:28px;--padding:6px;--spacing:6px;--font-size:13px;--input-font-size:16px;--folder-indent:10px;--scrollbar-width:7px;--slider-input-min-width:50px;--color-input-min-width:65px}}@media (hover:hover){.lil-gui .controller.color .display:hover:before{border:1px solid #fff9;border-radius:var(--widget-border-radius);bottom:0;content:" ";display:block;left:0;position:absolute;right:0;top:0}.lil-gui .controller.option .display.focus{background:var(--focus-color)}.lil-gui .controller.option .widget:hover .display{background:var(--hover-color)}.lil-gui .controller.number .slider:hover{background-color:var(--hover-color)}body:not(.lil-gui-dragging) .lil-gui .title:hover{background:var(--title-background-color);opacity:.85}.lil-gui .title:focus{text-decoration:underline var(--focus-color)}.lil-gui input:hover{background:var(--hover-color)}.lil-gui input:active{background:var(--focus-color)}.lil-gui input[type=checkbox]:focus{box-shadow:inset 0 0 0 1px var(--focus-color)}.lil-gui button:hover{background:var(--hover-color);border-color:var(--hover-color)}.lil-gui button:focus{border-color:var(--focus-color)}}'),$=!0),i?i.appendChild(this.domElement):e&&(this.domElement.classList.add("autoPlace"),document.body.appendChild(this.domElement)),n&&this.domElement.style.setProperty("--width",n+"px"),this.domElement.addEventListener("keydown",h=>h.stopPropagation()),this.domElement.addEventListener("keyup",h=>h.stopPropagation())}add(t,e,i,n,a){if(Object(i)===i)return new M(this,t,e,i);const l=t[e];switch(typeof l){case"number":return new V(this,t,e,i,n,a);case"boolean":return new C(this,t,e);case"string":return new H(this,t,e);case"function":return new f(this,t,e)}console.error(`gui.add failed property:`,e,` object:`,t,` value:`,l)}addColor(t,e,i=1){return new F(this,t,e,i)}addFolder(t){return new E({parent:this,title:t})}load(t,e=!0){return t.controllers&&this.controllers.forEach(i=>{i instanceof f||i._name in t.controllers&&i.load(t.controllers[i._name])}),e&&t.folders&&this.folders.forEach(i=>{i._title in t.folders&&i.load(t.folders[i._title])}),this}save(t=!0){const e={controllers:{},folders:{}};return this.controllers.forEach(i=>{if(!(i instanceof f)){if(i._name in e.controllers)throw new Error(`Cannot save GUI with duplicate property "${i._name}"`);e.controllers[i._name]=i.save()}}),t&&this.folders.forEach(i=>{if(i._title in e.folders)throw new Error(`Cannot save GUI with duplicate folder "${i._title}"`);e.folders[i._title]=i.save()}),e}open(t=!0){return this._closed=!t,this.$title.setAttribute("aria-expanded",!this._closed),this.domElement.classList.toggle("closed",this._closed),this}close(){return this.open(!1)}show(t=!0){return this._hidden=!t,this.domElement.style.display=this._hidden?"none":"",this}hide(){return this.show(!1)}openAnimated(t=!0){return this._closed=!t,this.$title.setAttribute("aria-expanded",!this._closed),requestAnimationFrame(()=>{const e=this.$children.clientHeight;this.$children.style.height=e+"px",this.domElement.classList.add("transition");const i=a=>{a.target===this.$children&&(this.$children.style.height="",this.domElement.classList.remove("transition"),this.$children.removeEventListener("transitionend",i))};this.$children.addEventListener("transitionend",i);const n=t?this.$children.scrollHeight:0;this.domElement.classList.toggle("closed",!t),requestAnimationFrame(()=>{this.$children.style.height=n+"px"})}),this}title(t){return this._title=t,this.$title.innerHTML=t,this}reset(t=!0){return(t?this.controllersRecursive():this.controllers).forEach(e=>e.reset()),this}onChange(t){return this._onChange=t,this}_callOnChange(t){this.parent&&this.parent._callOnChange(t),this._onChange!==void 0&&this._onChange.call(this,{object:t.object,property:t.property,value:t.getValue(),controller:t})}onFinishChange(t){return this._onFinishChange=t,this}_callOnFinishChange(t){this.parent&&this.parent._callOnFinishChange(t),this._onFinishChange!==void 0&&this._onFinishChange.call(this,{object:t.object,property:t.property,value:t.getValue(),controller:t})}destroy(){this.parent&&(this.parent.children.splice(this.parent.children.indexOf(this),1),this.parent.folders.splice(this.parent.folders.indexOf(this),1)),this.domElement.parentElement&&this.domElement.parentElement.removeChild(this.domElement),Array.from(this.children).forEach(t=>t.destroy())}controllersRecursive(){let t=Array.from(this.controllers);return this.folders.forEach(e=>{t=t.concat(e.controllersRecursive())}),t}foldersRecursive(){let t=Array.from(this.folders);return this.folders.forEach(e=>{t=t.concat(e.foldersRecursive())}),t}}export{E as g};