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lil-gui.module.min.js

lil-gui.module.min.js 27 KB
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  1. /**
    2. 

  2.  * lil-gui
    3. 

  3.  * https://lil-gui.georgealways.com
    4. 

  4.  * @version 0.11.0
    5. 

  5.  * @author George Michael Brower
    6. 

  6.  * @license MIT
    7. 

  7.  */
    8. 

  8. class t{constructor(e,i,s,r,n="div"){this.parent=e,this.object=i,this.property=s,this._disabled=!1,this.initialValue=this.getValue(),this.domElement=document.createElement("div"),this.domElement.classList.add("controller"),this.domElement.classList.add(r),this.$name=document.createElement("div"),this.$name.classList.add("name"),t.nextNameID=t.nextNameID||0,this.$name.id="lil-gui-name-"+ ++t.nextNameID,this.$widget=document.createElement(n),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(s)}name(t){return this._name=t,this.$name.innerHTML=t,this}onChange(t){return this._onChange=t,this}_callOnChange(){this.parent._callOnChange(this),void 0!==this._onChange&&this._onChange.call(this,this.getValue())}onFinishChange(t){return this.onChange(t)}reset(){return this.setValue(this.initialValue),this}enable(t=!0){return this.disable(!t)}disable(t=!0){return t===this._disabled||(this._disabled=t,this.domElement.classList.toggle("disabled",t),t?this.$disable.setAttribute("disabled","disabled"):this.$disable.removeAttribute("disabled")),this}options(t){const e=this.parent.add(this.object,this.property,t);return e.name(this._name),this.destroy(),e}min(t){return this}max(t){return this}step(t){return this}listen(t=!0){return this._listening=t,void 0!==this._listenCallbackID&&(cancelAnimationFrame(this._listenCallbackID),this._listenCallbackID=void 0),this._listening&&this._listenCallback(),this}_listenCallback(){this._listenCallbackID=requestAnimationFrame(this._listenCallback);const t=this.getValue();t===this._listenValuePrev&&Object(t)!==t||this.updateDisplay(),this._listenValuePrev=t}getValue(){return this.object[this.property]}setValue(t){return this.object[this.property]=t,this._callOnChange(),this.updateDisplay(),this}updateDisplay(){return this}load(t){this.setValue(t)}save(){return this.getValue()}destroy(){this.parent.children.splice(this.parent.children.indexOf(this),1),this.parent.controllers.splice(this.parent.controllers.indexOf(this),1),this.parent.$children.removeChild(this.domElement)}}class e extends t{constructor(t,e,i){super(t,e,i,"boolean","label"),this.$input=document.createElement("input"),this.$input.setAttribute("type","checkbox"),this.$widget.appendChild(this.$input),this.$input.addEventListener("change",()=>{this.setValue(this.$input.checked)}),this.$disable=this.$input,this.updateDisplay()}updateDisplay(){return this.$input.checked=this.getValue(),this}}function i(t){let e,i;return(e=t.match(/(#|0x)?([a-f0-9]{6})/i))?i=e[2]:(e=t.match(/rgb\(\s*(\d*)\s*,\s*(\d*)\s*,\s*(\d*)\s*\)/))?i=parseInt(e[1]).toString(16).padStart(2,0)+parseInt(e[2]).toString(16).padStart(2,0)+parseInt(e[3]).toString(16).padStart(2,0):(e=t.match(/^#?([a-f0-9])([a-f0-9])([a-f0-9])$/i))&&(i=e[1]+e[1]+e[2]+e[2]+e[3]+e[3]),!!i&&"#"+i}const s={isPrimitive:!0,match:t=>"string"==typeof t,fromHexString:i,toHexString:i},r={isPrimitive:!0,match:t=>"number"==typeof t,fromHexString:t=>parseInt(t.substring(1),16),toHexString:t=>"#"+t.toString(16).padStart(6,0)},n={isPrimitive:!1,match:Array.isArray,fromHexString(t,e,i=1){const s=r.fromHexString(t);e[0]=(s>>16&255)/255*i,e[1]=(s>>8&255)/255*i,e[2]=(255&s)/255*i},toHexString:([t,e,i],s=1)=>r.toHexString(t*(s=255/s)<<16^e*s<<8^i*s<<0)},l={isPrimitive:!1,match:t=>Object(t)===t,fromHexString(t,e,i=1){const s=r.fromHexString(t);e.r=(s>>16&255)/255*i,e.g=(s>>8&255)/255*i,e.b=(255&s)/255*i},toHexString:({r:t,g:e,b:i},s=1)=>r.toHexString(t*(s=255/s)<<16^e*s<<8^i*s<<0)},o=[s,r,n,l];class a extends t{constructor(t,e,s,r){var n;super(t,e,s,"color"),this.$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.$text),this._format=(n=this.initialValue,o.find(t=>t.match(n))),this._rgbScale=r,this._initialValueHexString=this.save(),this._textFocused=!1;const l=()=>{this._setValueFromHexString(this.$input.value)};this.$input.addEventListener("change",l),this.$input.addEventListener("input",l),this.$input.addEventListener("focus",()=>{this.$display.classList.add("focus")}),this.$input.addEventListener("blur",()=>{this.$display.classList.remove("focus")}),this.$text.addEventListener("input",()=>{const t=i(this.$text.value);t&&this._setValueFromHexString(t)}),this.$text.addEventListener("focus",()=>{this._textFocused=!0,this.$text.select()}),this.$text.addEventListener("blur",()=>{this._textFocused=!1,this.updateDisplay()}),this.$disable=this.$text,this.updateDisplay()}reset(){return this._setValueFromHexString(this._initialValueHexString),this}_setValueFromHexString(t){if(this._format.isPrimitive){const e=this._format.fromHexString(t);this.setValue(e)}else this._format.fromHexString(t,this.getValue(),this._rgbScale),this._callOnChange(),this.updateDisplay()}save(){return this._format.toHexString(this.getValue(),this._rgbScale)}load(t){this._setValueFromHexString(t)}updateDisplay(){return this.$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 h extends t{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",t=>{t.preventDefault(),this.getValue().call(this.object)}),this.$button.addEventListener("touchstart",()=>{}),this.$disable=this.$button}}class d extends t{constructor(t,e,i,s,r,n){super(t,e,i,"number"),this._initInput(),this.min(s),this.max(r);const l=void 0!==n;this.step(l?n:this._getImplicitStep(),l),this.updateDisplay()}min(t){return this._min=t,this._onUpdateMinMax(),this}max(t){return this._max=t,this._onUpdateMinMax(),this}step(t,e=!0){return this._step=t,this._stepExplicit=e,this}updateDisplay(){const t=this.getValue();if(this._hasSlider){const e=(t-this._min)/(this._max-this._min);this.$fill.style.setProperty("width",100*e+"%")}return this._inputFocused||(this.$input.value=t),this}_initInput(){this.$input=document.createElement("input"),this.$input.setAttribute("type","text"),this.$input.setAttribute("inputmode","numeric"),this.$input.setAttribute("aria-labelledby",this.$name.id),this.$widget.appendChild(this.$input),this.$disable=this.$input;const t=t=>{const e=parseFloat(this.$input.value);isNaN(e)||(this._snapClampSetValue(e+t),this.$input.value=this.getValue())};this.$input.addEventListener("focus",()=>{this._inputFocused=!0}),this.$input.addEventListener("input",()=>{const t=parseFloat(this.$input.value);isNaN(t)||this.setValue(this._clamp(t))}),this.$input.addEventListener("blur",()=>{this._inputFocused=!1,this.updateDisplay()}),this.$input.addEventListener("keydown",e=>{"Enter"===e.code&&this.$input.blur(),"ArrowUp"===e.code&&(e.preventDefault(),t(this._step*this._arrowKeyMultiplier(e))),"ArrowDown"===e.code&&(e.preventDefault(),t(-1*this._step*this._arrowKeyMultiplier(e)))}),this.$input.addEventListener("wheel",e=>{this._inputFocused&&(e.preventDefault(),t(this._normalizeMouseWheel(e)*this._step))},{passive:!1})}_initSlider(){this._hasSlider=!0,this.$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=t=>{const e=this.$slider.getBoundingClientRect();let i=(s=t,r=e.left,n=e.right,l=this._min,o=this._max,(s-r)/(n-r)*(o-l)+l);var s,r,n,l,o;this._snapClampSetValue(i)},e=e=>{t(e.clientX)},i=()=>{this._setActiveStyle(!1),window.removeEventListener("mousemove",e),window.removeEventListener("mouseup",i)};this.$slider.addEventListener("mousedown",s=>{t(s.clientX),this._setActiveStyle(!0),window.addEventListener("mousemove",e),window.addEventListener("mouseup",i)});let s,r,n=!1;const l=e=>{if(n){const i=e.touches[0].clientX-s,a=e.touches[0].clientY-r;Math.abs(i)>Math.abs(a)?(e.preventDefault(),t(e.touches[0].clientX),this._setActiveStyle(!0),n=!1):(window.removeEventListener("touchmove",l),window.removeEventListener("touchend",o))}else e.preventDefault(),t(e.touches[0].clientX)},o=()=>{this._setActiveStyle(!1),window.removeEventListener("touchmove",l),window.removeEventListener("touchend",o)};this.$slider.addEventListener("touchstart",e=>{e.touches.length>1||(this._hasScrollBar?(s=e.touches[0].clientX,r=e.touches[0].clientY,n=!0):(e.preventDefault(),t(e.touches[0].clientX),this._setActiveStyle(!0),n=!1),window.addEventListener("touchmove",l,{passive:!1}),window.addEventListener("touchend",o))});this.$slider.addEventListener("wheel",t=>{if(Math.abs(t.deltaX)<Math.abs(t.deltaY)&&this._hasScrollBar)return;t.preventDefault();const e=this._normalizeMouseWheel(t)*this._step;this._snapClampSetValue(this.getValue()+e)},{passive:!1})}_setActiveStyle(t){this.$slider.classList.toggle("active",t),document.body.classList.toggle("lil-gui-slider-active",t)}_getImplicitStep(){return this._hasMin&&this._hasMax?(this._max-this._min)/1e3:.1}_onUpdateMinMax(){!this._hasSlider&&this._hasMin&&this._hasMax&&(this._stepExplicit||this.step(this._getImplicitStep(),!1),this._initSlider(),this.updateDisplay())}_normalizeMouseWheel(t){let{deltaX:e,deltaY:i}=t;Math.floor(t.deltaY)!==t.deltaY&&t.wheelDelta&&(e=0,i=-t.wheelDelta/120);return e+-i}_arrowKeyMultiplier(t){return this._stepExplicit?t.shiftKey?10:1:t.shiftKey?100:t.altKey?1:10}_snap(t){const e=Math.round(t/this._step)*this._step;return parseFloat(e.toPrecision(15))}_clamp(t){const e=this._hasMin?this._min:-1/0,i=this._hasMax?this._max:1/0;return Math.max(e,Math.min(i,t))}_snapClampSetValue(t){this.setValue(this._clamp(this._snap(t)))}get _hasScrollBar(){const t=this.parent.root.$children;return t.scrollHeight>t.clientHeight}get _hasMin(){return void 0!==this._min}get _hasMax(){return void 0!==this._max}}class c extends t{constructor(t,e,i,s){super(t,e,i,"option"),this.$select=document.createElement("select"),this.$select.setAttribute("aria-labelledby",this.$name.id),this.$display=document.createElement("div"),this.$display.classList.add("display"),this._values=Array.isArray(s)?s:Object.values(s),this._names=Array.isArray(s)?s:Object.keys(s),this._names.forEach(t=>{const e=document.createElement("option");e.innerHTML=t,this.$select.appendChild(e)}),this.$select.addEventListener("change",()=>{this.setValue(this._values[this.$select.selectedIndex])}),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=-1===e?t:this._names[e],this}}class u extends t{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.$input.addEventListener("keydown",t=>{"Enter"===t.code&&this.$input.blur()}),this.$widget.appendChild(this.$input),this.$disable=this.$input,this.updateDisplay()}updateDisplay(){return this.$input.value=this.getValue(),this}}let p=!1;class g{constructor({parent:t,autoPlace:e=void 0===t,touchStyles:i=!0,container:s,injectStyles:r=!0,title:n="Controls",width:l}={}){if(this.parent=t,this.root=t?t.root:this,this.children=[],this.controllers=[],this.folders=[],this._closed=!1,this.domElement=document.createElement("div"),this.domElement.classList.add("lil-gui"),this.$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",t=>{"Enter"!==t.code&&"Space"!==t.code||(t.preventDefault(),this.$title.click())}),this.$title.addEventListener("touchstart",()=>{}),this.$children=document.createElement("div"),this.$children.classList.add("children"),this.domElement.appendChild(this.$title),this.domElement.appendChild(this.$children),this.title(n),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"),!p&&r&&(!function(t){const e=document.createElement("style");e.innerHTML=t;const i=document.querySelector("head link[rel=stylesheet], head style");i?document.head.insertBefore(e,i):document.head.appendChild(e)}('.lil-gui{font-family:var(--font-family);font-size:var(--font-size);line-height:1;font-weight:normal;font-style:normal;text-align:left;background-color:var(--background-color);color:var(--text-color);user-select:none;-webkit-user-select:none;touch-action:manipulation;--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,"Lucida Grande","Segoe UI",Roboto,Arial,sans-serif,"Apple Color Emoji","Segoe UI Emoji","Segoe UI Symbol";--font-family-mono:Menlo,Monaco,Consolas,"Droid Sans Mono",monospace,"Droid Sans Fallback";--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(.75*var(--widget-height));--scrollbar-width: 5px}.lil-gui,.lil-gui *{box-sizing:border-box;margin:0}.lil-gui.root{width:var(--width, 245px);display:flex;flex-direction:column}.lil-gui.root>.title{background:var(--title-background-color);color:var(--title-text-color)}.lil-gui.root>.children{overflow:auto}.lil-gui.root>.children::-webkit-scrollbar{width:var(--scrollbar-width);height:var(--scrollbar-width);background:var(--background-color)}.lil-gui.root>.children::-webkit-scrollbar-thumb{border-radius:var(--scrollbar-width);background:var(--focus-color)}.lil-gui .lil-gui{--background-color:inherit;--text-color:inherit;--title-background-color:inherit;--title-text-color:inherit;--widget-color:inherit;--hover-color:inherit;--focus-color:inherit;--number-color:inherit;--string-color:inherit;--font-size:inherit;--input-font-size:inherit;--font-family:inherit;--font-family-mono:inherit;--padding:inherit;--spacing:inherit;--widget-height:inherit;--name-width:inherit;--slider-knob-width:inherit;--slider-input-width:inherit;--color-input-width:inherit;--slider-input-min-width:inherit;--color-input-min-width:inherit;--folder-indent:inherit;--widget-padding:inherit;--widget-border-radius:inherit;--checkbox-size:inherit}@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;--widget-padding: 0 0 0 3px;--scrollbar-width: 7px;--slider-input-min-width: 50px;--color-input-min-width: 65px}}.lil-gui.force-touch-styles{--widget-height: 28px;--padding: 6px;--spacing: 6px;--font-size: 13px;--input-font-size: 16px;--folder-indent: 10px;--widget-padding: 0 0 0 3px;--scrollbar-width: 7px;--slider-input-min-width: 50px;--color-input-min-width: 65px}.lil-gui.autoPlace{max-height:100%;position:fixed;top:0;right:15px;z-index:1001}.lil-gui .controller{display:flex;align-items:center;padding:0 var(--padding);margin:var(--spacing) 0}.lil-gui .controller.disabled{opacity:.5}.lil-gui .controller.disabled,.lil-gui .controller.disabled *{pointer-events:none !important}.lil-gui .controller .name{min-width:var(--name-width);flex-shrink:0;white-space:pre;padding-right:var(--spacing);line-height:var(--widget-height)}.lil-gui .controller .widget{position:relative;display:flex;align-items:center;width:100%;min-height:var(--widget-height)}.lil-gui .controller.function .name{line-height:unset;padding:0}.lil-gui .controller.string input{color:var(--string-color)}.lil-gui .controller.boolean .widget{cursor:pointer}.lil-gui .controller.color .display{width:100%;height:var(--widget-height);border-radius:var(--widget-border-radius);position:relative}@media(hover: hover){.lil-gui .controller.color .display:hover:before{content:" ";display:block;position:absolute;border-radius:var(--widget-border-radius);border:1px solid #fff9;left:0;right:0;top:0;bottom:0}}.lil-gui .controller.color input[type=color]{opacity:0;width:100%;height:100%;cursor:pointer}.lil-gui .controller.color input[type=text]{margin-left:var(--spacing);font-family:var(--font-family-mono);min-width:var(--color-input-min-width);width:var(--color-input-width);flex-shrink:0}.lil-gui .controller.option select{opacity:0;position:absolute;width:100%;max-width:100%}.lil-gui .controller.option .display{position:relative;pointer-events:none;border-radius:var(--widget-border-radius);height:var(--widget-height);line-height:var(--widget-height);max-width:100%;overflow:hidden;word-break:break-all;padding-left:.55em;padding-right:1.75em;background:var(--widget-color)}@media(hover: hover){.lil-gui .controller.option .display.focus{background:var(--focus-color)}}.lil-gui .controller.option .display.active{background:var(--focus-color)}.lil-gui .controller.option .display:after{font-family:"lil-gui";content:"↕";position:absolute;top:0;right:0;bottom:0;padding-right:.375em}.lil-gui .controller.option .widget,.lil-gui .controller.option select{cursor:pointer}@media(hover: hover){.lil-gui .controller.option .widget:hover .display{background:var(--hover-color)}}.lil-gui .controller.number input{color:var(--number-color)}.lil-gui .controller.number.hasSlider input{margin-left:var(--spacing);width:var(--slider-input-width);min-width:var(--slider-input-min-width);flex-shrink:0}.lil-gui .controller.number .slider{width:100%;height:var(--widget-height);background-color:var(--widget-color);border-radius:var(--widget-border-radius);padding-right:var(--slider-knob-width);overflow:hidden;cursor:ew-resize;touch-action:pan-y}@media(hover: hover){.lil-gui .controller.number .slider:hover{background-color:var(--hover-color)}}.lil-gui .controller.number .slider.active{background-color:var(--focus-color)}.lil-gui .controller.number .slider.active .fill{opacity:.95}.lil-gui .controller.number .fill{height:100%;border-right:var(--slider-knob-width) solid var(--number-color);box-sizing:content-box}.lil-gui-slider-active .lil-gui{--hover-color: var(--widget-color)}.lil-gui-slider-active *{cursor:ew-resize !important}.lil-gui .title{--title-height: calc(var(--widget-height) + var(--spacing) * 1.25);height:var(--title-height);line-height:calc(var(--title-height) - 4px);font-weight:600;padding:0 var(--padding);-webkit-tap-highlight-color:transparent;cursor:pointer;outline:none;text-decoration-skip:objects}.lil-gui .title:before{font-family:"lil-gui";content:"▾";padding-right:2px;display:inline-block}.lil-gui .title:active{background:var(--title-background-color);opacity:.75}@media(hover: hover){.lil-gui .title:hover{background:var(--title-background-color);opacity:.85}.lil-gui .title:focus{text-decoration:underline var(--focus-color)}}.lil-gui.root>.title:focus{text-decoration:none !important}.lil-gui.closed>.title:before{content:"▸"}.lil-gui.closed>.children{transform:translateY(-7px);opacity:0}.lil-gui.closed:not(.transition)>.children{display:none}.lil-gui.transition>.children{transition-duration:300ms;transition-property:height,opacity,transform;transition-timing-function:cubic-bezier(0.215, 0.61, 0.355, 1);overflow:hidden;pointer-events:none}.lil-gui .children:empty:before{content:"Empty";padding:0 var(--padding);margin:var(--spacing) 0;display:block;height:var(--widget-height);font-style:italic;line-height:var(--widget-height);opacity:.5}.lil-gui.root>.children>.lil-gui>.title{border:0 solid var(--widget-color);border-width:1px 0;transition:border-color 300ms}.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;margin-left:var(--folder-indent);border-left:2px solid var(--widget-color)}.lil-gui .lil-gui .controller{border:none}.lil-gui input{-webkit-tap-highlight-color:transparent;border:0;outline:none;font-family:var(--font-family);font-size:var(--input-font-size);border-radius:var(--widget-border-radius);height:var(--widget-height);background:var(--widget-color);color:var(--text-color);width:100%}@media(hover: hover){.lil-gui input:hover{background:var(--hover-color)}.lil-gui input:active{background:var(--focus-color)}}.lil-gui input[type=text]{padding:var(--widget-padding)}.lil-gui input[type=text]:focus{background:var(--focus-color)}.lil-gui input[type=checkbox]{appearance:none;-webkit-appearance:none;height:var(--checkbox-size);width:var(--checkbox-size);border-radius:var(--widget-border-radius);text-align:center}.lil-gui input[type=checkbox]:checked:before{font-family:"lil-gui";content:"✓";font-size:var(--checkbox-size);line-height:var(--checkbox-size)}@media(hover: hover){.lil-gui input[type=checkbox]:focus{box-shadow:inset 0 0 0 1px var(--focus-color)}}.lil-gui button{-webkit-tap-highlight-color:transparent;outline:none;cursor:pointer;font-family:var(--font-family);font-size:var(--font-size);color:var(--text-color);width:100%;height:var(--widget-height);text-transform:none;background:var(--widget-color);border-radius:var(--widget-border-radius);border:1px solid var(--widget-color);text-align:center;line-height:calc(var(--widget-height)*.725)}@media(hover: hover){.lil-gui button:hover{background:var(--hover-color);border-color:var(--hover-color)}.lil-gui button:focus{border-color:var(--focus-color)}}.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")}'),p=!0),s?s.appendChild(this.domElement):e&&(this.domElement.classList.add("autoPlace"),document.body.appendChild(this.domElement)),i&&this.domElement.classList.add("allow-touch-styles"),l&&this.domElement.style.setProperty("--width",l+"px")}add(t,i,s,r,n){if(Object(s)===s)return new c(this,t,i,s);const l=t[i];switch(typeof l){case"number":return new d(this,t,i,s,r,n);case"boolean":return new e(this,t,i);case"string":return new u(this,t,i);case"function":return new h(this,t,i)}console.error(`Failed to add controller for "${i}"`,l,t)}addColor(t,e,i=1){return new a(this,t,e,i)}addFolder(t){return new g({parent:this,title:t})}load(t,e=!0){if(!("controllers"in t))throw new Error('Invalid load object. Should contain a "controllers" key.');return this.controllers.forEach(e=>{e instanceof h||e._name in t.controllers&&e.load(t.controllers[e._name])}),e&&t.folders&&this.folders.forEach(e=>{e._title in t.folders&&e.load(t.folders[e._title])}),this}save(t=!0){const e={controllers:{},folders:{}};return this.controllers.forEach(t=>{if(!(t instanceof h)){if(t._name in e.controllers)throw new Error(`Cannot save GUI with duplicate property "${t._name}"`);e.controllers[t._name]=t.save()}}),t&&this.folders.forEach(t=>{if(t._title in e.folders)throw new Error(`Cannot save GUI with duplicate folder "${t._title}"`);e.folders[t._title]=t.save()}),e}open(t=!0){return this._closed=!t,this.$title.setAttribute("aria-expanded",!this._closed),this.domElement.classList.toggle("closed",this._closed),this}close(){return this.open(!1)}openAnimated(t=!0){return this._closed=!t,this.$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=t=>{t.target===this.$children&&(this.$children.style.height="",this.domElement.classList.remove("transition"),this.$children.removeEventListener("transitionend",i))};this.$children.addEventListener("transitionend",i);const s=t?this.$children.scrollHeight:0;this.domElement.classList.toggle("closed",!t),requestAnimationFrame(()=>{this.$children.style.height=s+"px"})}),this}title(t){return this._title=t,this.$title.innerHTML=t,this}reset(t=!0){return(t?this.controllersRecursive():this.controllers).forEach(t=>t.reset()),this}onChange(t){return this._onChange=t,this}_callOnChange(t){this.parent&&this.parent._callOnChange(t),void 0!==this._onChange&&this._onChange.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()),this._onResize&&window.removeEventListener("resize",this._onResize)}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 default g;export{e as BooleanController,a as ColorController,t as Controller,h as FunctionController,g as GUI,d as NumberController,c as OptionController,u as StringController};
    9.