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r=0;r-1&&this.renderGroupChildren.splice(e,1),t.renderGroupParent=null}addChild(t){if(this.structureDidChange=!0,t.parentRenderGroup=this,t.updateTick=-1,t.parent===this.root?t.relativeRenderGroupDepth=1:t.relativeRenderGroupDepth=t.parent.relativeRenderGroupDepth+1,t.didChange=!0,this.onChildUpdate(t),t.renderGroup){this.addRenderGroupChild(t.renderGroup);return}t._onRender&&this.addOnRender(t);let e=t.children;for(let r=0;r0}addOnRender(t){this._onRenderContainers.push(t)}removeOnRender(t){this._onRenderContainers.splice(this._onRenderContainers.indexOf(t),1)}runOnRender(t){for(let e=0;e{"use strict"}),Oa,Es,Ia,Cs,As,Ga,$n,Ir,Pi=y(()=>{Xt(),Ke(),Jt(),Z(),et(),Le(),Ti(),er(),Ot(),It(),jr(),nn(),sn(),Xi(),Ts(),Ma(),O(),h(),R(),U(),I(),N(),Gd(),xx(),Oa=new Bt(null),Es=new Bt(null),Ia=new Bt(null,1,1),Cs=new Bt(null),As=1,Ga=2,$n=4,Ir=class jy extends 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e=this.mappingTable[t.type];if(e)for(let r=0,i=e.length;r=0;i--)if(t.currentTarget=r[i],this.notifyTarget(t,e),t.propagationStopped||t.propagationImmediatelyStopped)return}}all(t,e,r=this._allInteractiveElements){if(r.length===0)return;t.eventPhase=t.BUBBLING_PHASE;let i=Array.isArray(e)?e:[e];for(let n=r.length-1;n>=0;n--)i.forEach(s=>{t.currentTarget=r[n],this.notifyTarget(t,s)})}propagationPath(t){let e=[t];for(let r=0;r=0;c--){let f=u[c],_=this.hitTestMoveRecursive(f,this._isInteractive(e)?e:f.eventMode,r,i,n,s||n(t,r));if(_){if(_.length>0&&!_[_.length-1].parent)continue;let g=t.isInteractive();(_.length>0||g)&&(g&&this._allInteractiveElements.push(t),_.push(t)),this._hitElements.length===0&&(this._hitElements=_),a=!0}}}let o=this._isInteractive(e),l=t.isInteractive();return l&&l&&this._allInteractiveElements.push(t),s||this._hitElements.length>0?null:a?this._hitElements:o&&!n(t,r)&&i(t,r)?l?[t]:[]:null}hitTestRecursive(t,e,r,i,n){if(this._interactivePrune(t)||n(t,r))return null;if((t.eventMode==="dynamic"||e==="dynamic")&&(Ri.pauseUpdate=!1),t.interactiveChildren&&t.children){let o=t.children,l=r;for(let u=o.length-1;u>=0;u--){let c=o[u],f=this.hitTestRecursive(c,this._isInteractive(e)?e:c.eventMode,l,i,n);if(f){if(f.length>0&&!f[f.length-1].parent)continue;let _=t.isInteractive();return(f.length>0||_)&&f.push(t),f}}}let s=this._isInteractive(e),a=t.isInteractive();return s&&i(t,r)?a?[t]:[]:null}_isInteractive(t){return t==="static"||t==="dynamic"}_interactivePrune(t){return!t||!t.visible||!t.renderable||!t.measurable||t.eventMode==="none"||t.eventMode==="passive"&&!t.interactiveChildren}hitPruneFn(t,e){if(t.hitArea&&(t.worldTransform.applyInverse(e,Xn),!t.hitArea.contains(Xn.x,Xn.y)))return!0;if(t.effects&&t.effects.length)for(let r=0;r0&&n!==e.target){let o=t.type==="mousemove"?"mouseout":"pointerout",l=this.createPointerEvent(t,o,n);if(this.dispatchEvent(l,"pointerout"),r&&this.dispatchEvent(l,"mouseout"),!e.composedPath().includes(n)){let u=this.createPointerEvent(t,"pointerleave",n);for(u.eventPhase=u.AT_TARGET;u.target&&!e.composedPath().includes(u.target);)u.currentTarget=u.target,this.notifyTarget(u),r&&this.notifyTarget(u,"mouseleave"),u.target=u.target.parent;this.freeEvent(u)}this.freeEvent(l)}if(n!==e.target){let o=t.type==="mousemove"?"mouseover":"pointerover",l=this.clonePointerEvent(e,o);this.dispatchEvent(l,"pointerover"),r&&this.dispatchEvent(l,"mouseover");let u=n?.parent;for(;u&&u!==this.rootTarget.parent&&u!==e.target;)u=u.parent;if(!u||u===this.rootTarget.parent){let c=this.clonePointerEvent(e,"pointerenter");for(c.eventPhase=c.AT_TARGET;c.target&&c.target!==n&&c.target!==this.rootTarget.parent;)c.currentTarget=c.target,this.notifyTarget(c),r&&this.notifyTarget(c,"mouseenter"),c.target=c.target.parent;this.freeEvent(c)}this.freeEvent(l)}let s=[],a=this.enableGlobalMoveEvents??!0;this.moveOnAll?s.push("pointermove"):this.dispatchEvent(e,"pointermove"),a&&s.push("globalpointermove"),e.pointerType==="touch"&&(this.moveOnAll?s.splice(1,0,"touchmove"):this.dispatchEvent(e,"touchmove"),a&&s.push("globaltouchmove")),r&&(this.moveOnAll?s.splice(1,0,"mousemove"):this.dispatchEvent(e,"mousemove"),a&&s.push("globalmousemove"),this.cursor=e.target?.cursor),s.length>0&&this.all(e,s),this._allInteractiveElements.length=0,this._hitElements.length=0,i.overTargets=e.composedPath(),this.freeEvent(e)}mapPointerOver(t){if(!(t instanceof ui)){it("EventBoundary cannot map a non-pointer event as a pointer event");return}let e=this.trackingData(t.pointerId),r=this.createPointerEvent(t),i=r.pointerType==="mouse"||r.pointerType==="pen";this.dispatchEvent(r,"pointerover"),i&&this.dispatchEvent(r,"mouseover"),r.pointerType==="mouse"&&(this.cursor=r.target?.cursor);let n=this.clonePointerEvent(r,"pointerenter");for(n.eventPhase=n.AT_TARGET;n.target&&n.target!==this.rootTarget.parent;)n.currentTarget=n.target,this.notifyTarget(n),i&&this.notifyTarget(n,"mouseenter"),n.target=n.target.parent;e.overTargets=r.composedPath(),this.freeEvent(r),this.freeEvent(n)}mapPointerOut(t){if(!(t instanceof ui)){it("EventBoundary cannot map a non-pointer event as a pointer event");return}let e=this.trackingData(t.pointerId);if(e.overTargets){let r=t.pointerType==="mouse"||t.pointerType==="pen",i=this.findMountedTarget(e.overTargets),n=this.createPointerEvent(t,"pointerout",i);this.dispatchEvent(n),r&&this.dispatchEvent(n,"mouseout");let s=this.createPointerEvent(t,"pointerleave",i);for(s.eventPhase=s.AT_TARGET;s.target&&s.target!==this.rootTarget.parent;)s.currentTarget=s.target,this.notifyTarget(s),r&&this.notifyTarget(s,"mouseleave"),s.target=s.target.parent;e.overTargets=null,this.freeEvent(n),this.freeEvent(s)}this.cursor=null}mapPointerUp(t){if(!(t instanceof ui)){it("EventBoundary cannot map a non-pointer event as a pointer event");return}let e=performance.now(),r=this.createPointerEvent(t);if(this.dispatchEvent(r,"pointerup"),r.pointerType==="touch")this.dispatchEvent(r,"touchend");else if(r.pointerType==="mouse"||r.pointerType==="pen"){let a=r.button===2;this.dispatchEvent(r,a?"rightup":"mouseup")}let i=this.trackingData(t.pointerId),n=this.findMountedTarget(i.pressTargetsByButton[t.button]),s=n;if(n&&!r.composedPath().includes(n)){let a=n;for(;a&&!r.composedPath().includes(a);){if(r.currentTarget=a,this.notifyTarget(r,"pointerupoutside"),r.pointerType==="touch")this.notifyTarget(r,"touchendoutside");else if(r.pointerType==="mouse"||r.pointerType==="pen"){let o=r.button===2;this.notifyTarget(r,o?"rightupoutside":"mouseupoutside")}a=a.parent}delete i.pressTargetsByButton[t.button],s=a}if(s){let a=this.clonePointerEvent(r,"click");a.target=s,a.path=null,i.clicksByButton[t.button]||(i.clicksByButton[t.button]={clickCount:0,target:a.target,timeStamp:e});let o=i.clicksByButton[t.button];if(o.target===a.target&&e-o.timeStamp<200?++o.clickCount:o.clickCount=1,o.target=a.target,o.timeStamp=e,a.detail=o.clickCount,a.pointerType==="mouse"){let l=a.button===2;this.dispatchEvent(a,l?"rightclick":"click")}else a.pointerType==="touch"&&this.dispatchEvent(a,"tap");this.dispatchEvent(a,"pointertap"),this.freeEvent(a)}this.freeEvent(r)}mapPointerUpOutside(t){if(!(t instanceof ui)){it("EventBoundary cannot map a non-pointer event as a pointer event");return}let e=this.trackingData(t.pointerId),r=this.findMountedTarget(e.pressTargetsByButton[t.button]),i=this.createPointerEvent(t);if(r){let n=r;for(;n;)i.currentTarget=n,this.notifyTarget(i,"pointerupoutside"),i.pointerType==="touch"?this.notifyTarget(i,"touchendoutside"):(i.pointerType==="mouse"||i.pointerType==="pen")&&this.notifyTarget(i,i.button===2?"rightupoutside":"mouseupoutside"),n=n.parent;delete e.pressTargetsByButton[t.button]}this.freeEvent(i)}mapWheel(t){if(!(t instanceof Cn)){it("EventBoundary cannot map a non-wheel event as a wheel event");return}let e=this.createWheelEvent(t);this.dispatchEvent(e),this.freeEvent(e)}findMountedTarget(t){if(!t)return null;let e=t[0];for(let r=1;r{Z(),Rx(),Zd(),Qd(),Jd(),nf=1,sf={touchstart:"pointerdown",touchend:"pointerup",touchendoutside:"pointerupoutside",touchmove:"pointermove",touchcancel:"pointercancel"},Ha=class wd{constructor(e){this.supportsTouchEvents="ontouchstart"in globalThis,this.supportsPointerEvents=!!globalThis.PointerEvent,this.domElement=null,this.resolution=1,this.renderer=e,this.rootBoundary=new rf(null),Ri.init(this),this.autoPreventDefault=!0,this._eventsAdded=!1,this._rootPointerEvent=new ui(null),this._rootWheelEvent=new Cn(null),this.cursorStyles={default:"inherit",pointer:"pointer"},this.features=new Proxy({...wd.defaultEventFeatures},{set:(r,i,n)=>(i==="globalMove"&&(this.rootBoundary.enableGlobalMoveEvents=n),r[i]=n,!0)}),this._onPointerDown=this._onPointerDown.bind(this),this._onPointerMove=this._onPointerMove.bind(this),this._onPointerUp=this._onPointerUp.bind(this),this._onPointerOverOut=this._onPointerOverOut.bind(this),this.onWheel=this.onWheel.bind(this)}static get defaultEventMode(){return this._defaultEventMode}init(e){let{canvas:r,resolution:i}=this.renderer;this.setTargetElement(r),this.resolution=i,wd._defaultEventMode=e.eventMode??"passive",Object.assign(this.features,e.eventFeatures??{}),this.rootBoundary.enableGlobalMoveEvents=this.features.globalMove}resolutionChange(e){this.resolution=e}destroy(){Ri.destroy(),this.setTargetElement(null),this.renderer=null,this._currentCursor=null}setCursor(e){e||(e="default");let r=!0;if(globalThis.OffscreenCanvas&&this.domElement instanceof OffscreenCanvas&&(r=!1),this._currentCursor===e)return;this._currentCursor=e;let i=this.cursorStyles[e];if(i)switch(typeof i){case"string":r&&(this.domElement.style.cursor=i);break;case"function":i(e);break;case"object":r&&Object.assign(this.domElement.style,i);break}else r&&typeof e=="string"&&!Object.prototype.hasOwnProperty.call(this.cursorStyles,e)&&(this.domElement.style.cursor=e)}get pointer(){return this._rootPointerEvent}_onPointerDown(e){if(!this.features.click)return;this.rootBoundary.rootTarget=this.renderer.lastObjectRendered;let r=this._normalizeToPointerData(e);this.autoPreventDefault&&r[0].isNormalized&&(e.cancelable||!("cancelable"in e))&&e.preventDefault();for(let i=0,n=r.length;i0&&(r=e.composedPath()[0]);let i=r!==this.domElement?"outside":"",n=this._normalizeToPointerData(e);for(let s=0,a=n.length;s"u"&&(s.button=0),typeof s.buttons>"u"&&(s.buttons=1),typeof s.isPrimary>"u"&&(s.isPrimary=e.touches.length===1&&e.type==="touchstart"),typeof s.width>"u"&&(s.width=s.radiusX||1),typeof s.height>"u"&&(s.height=s.radiusY||1),typeof s.tiltX>"u"&&(s.tiltX=0),typeof s.tiltY>"u"&&(s.tiltY=0),typeof s.pointerType>"u"&&(s.pointerType="touch"),typeof s.pointerId>"u"&&(s.pointerId=s.identifier||0),typeof s.pressure>"u"&&(s.pressure=s.force||.5),typeof s.twist>"u"&&(s.twist=0),typeof s.tangentialPressure>"u"&&(s.tangentialPressure=0),typeof s.layerX>"u"&&(s.layerX=s.offsetX=s.clientX),typeof s.layerY>"u"&&(s.layerY=s.offsetY=s.clientY),s.isNormalized=!0,s.type=e.type,r.push(s)}else if(!globalThis.MouseEvent||e instanceof MouseEvent&&(!this.supportsPointerEvents||!(e instanceof globalThis.PointerEvent))){let i=e;typeof i.isPrimary>"u"&&(i.isPrimary=!0),typeof i.width>"u"&&(i.width=1),typeof i.height>"u"&&(i.height=1),typeof i.tiltX>"u"&&(i.tiltX=0),typeof i.tiltY>"u"&&(i.tiltY=0),typeof i.pointerType>"u"&&(i.pointerType="mouse"),typeof i.pointerId>"u"&&(i.pointerId=nf),typeof i.pressure>"u"&&(i.pressure=.5),typeof i.twist>"u"&&(i.twist=0),typeof i.tangentialPressure>"u"&&(i.tangentialPressure=0),i.isNormalized=!0,r.push(i)}else r.push(e);return r}normalizeWheelEvent(e){let r=this._rootWheelEvent;return this._transferMouseData(r,e),r.deltaX=e.deltaX,r.deltaY=e.deltaY,r.deltaZ=e.deltaZ,r.deltaMode=e.deltaMode,this.mapPositionToPoint(r.screen,e.clientX,e.clientY),r.global.copyFrom(r.screen),r.offset.copyFrom(r.screen),r.nativeEvent=e,r.type=e.type,r}_bootstrapEvent(e,r){return e.originalEvent=null,e.nativeEvent=r,e.pointerId=r.pointerId,e.width=r.width,e.height=r.height,e.isPrimary=r.isPrimary,e.pointerType=r.pointerType,e.pressure=r.pressure,e.tangentialPressure=r.tangentialPressure,e.tiltX=r.tiltX,e.tiltY=r.tiltY,e.twist=r.twist,this._transferMouseData(e,r),this.mapPositionToPoint(e.screen,r.clientX,r.clientY),e.global.copyFrom(e.screen),e.offset.copyFrom(e.screen),e.isTrusted=r.isTrusted,e.type==="pointerleave"&&(e.type="pointerout"),e.type.startsWith("mouse")&&(e.type=e.type.replace("mouse","pointer")),e.type.startsWith("touch")&&(e.type=sf[e.type]||e.type),e}_transferMouseData(e,r){e.isTrusted=r.isTrusted,e.srcElement=r.srcElement,e.timeStamp=performance.now(),e.type=r.type,e.altKey=r.altKey,e.button=r.button,e.buttons=r.buttons,e.client.x=r.clientX,e.client.y=r.clientY,e.ctrlKey=r.ctrlKey,e.metaKey=r.metaKey,e.movement.x=r.movementX,e.movement.y=r.movementY,e.page.x=r.pageX,e.page.y=r.pageY,e.relatedTarget=null,e.shiftKey=r.shiftKey}},Ha.extension={name:"events",type:[k.WebGLSystem,k.CanvasSystem,k.WebGPUSystem],priority:-1},Ha.defaultEventFeatures={move:!0,globalMove:!0,click:!0,wheel:!0},ql=Ha}),of,kx=y(()=>{af(),kl(),of={onclick:null,onmousedown:null,onmouseenter:null,onmouseleave:null,onmousemove:null,onglobalmousemove:null,onmouseout:null,onmouseover:null,onmouseup:null,onmouseupoutside:null,onpointercancel:null,onpointerdown:null,onpointerenter:null,onpointerleave:null,onpointermove:null,onglobalpointermove:null,onpointerout:null,onpointerover:null,onpointertap:null,onpointerup:null,onpointerupoutside:null,onrightclick:null,onrightdown:null,onrightup:null,onrightupoutside:null,ontap:null,ontouchcancel:null,ontouchend:null,ontouchendoutside:null,ontouchmove:null,onglobaltouchmove:null,ontouchstart:null,onwheel:null,get interactive(){return this.eventMode==="dynamic"||this.eventMode==="static"},set interactive(t){this.eventMode=t?"static":"passive"},_internalEventMode:void 0,get eventMode(){return this._internalEventMode??ql.defaultEventMode},set eventMode(t){this._internalEventMode=t},isInteractive(){return this.eventMode==="static"||this.eventMode==="dynamic"},interactiveChildren:!0,hitArea:null,addEventListener(t,e,r){let i=typeof r=="boolean"&&r||typeof r=="object"&&r.capture,n=typeof r=="object"?r.signal:void 0,s=typeof r=="object"?r.once===!0:!1,a=typeof e=="function"?void 0:e;t=i?`${t}capture`:t;let o=typeof e=="function"?e:e.handleEvent,l=this;n&&n.addEventListener("abort",()=>{l.off(t,o,a)}),s?l.once(t,o,a):l.on(t,o,a)},removeEventListener(t,e,r){let i=typeof r=="boolean"&&r||typeof r=="object"&&r.capture,n=typeof e=="function"?void 0:e;t=i?`${t}capture`:t,e=typeof e=="function"?e:e.handleEvent,this.off(t,e,n)},dispatchEvent(t){if(!(t instanceof Ua))throw new Error("Container cannot propagate 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varying vec4 vColor;
uniform sampler2D uTexture;
void main(void){
vec4 color = texture2D(uTexture, vUV) * vColor;
gl_FragColor = color;
}`}),qp,Kb=y(()=>{qp=`attribute vec2 aVertex;
attribute vec2 aUV;
attribute vec4 aColor;
attribute vec2 aPosition;
attribute float aRotation;
uniform mat3 uTranslationMatrix;
uniform float uRound;
uniform vec2 uResolution;
uniform vec4 uColor;
varying vec2 vUV;
varying vec4 vColor;
vec2 roundPixels(vec2 position, vec2 targetSize)
{
return (floor(((position * 0.5 + 0.5) * targetSize) + 0.5) / targetSize) * 2.0 - 1.0;
}
void main(void){
float cosRotation = cos(aRotation);
float sinRotation = sin(aRotation);
float x = aVertex.x * cosRotation - aVertex.y * sinRotation;
float y = aVertex.x * sinRotation + aVertex.y * cosRotation;
vec2 v = vec2(x, y);
v = v + aPosition;
gl_Position = vec4((uTranslationMatrix * vec3(v, 1.0)).xy, 0.0, 1.0);
if(uRound == 1.0)
{
gl_Position.xy = roundPixels(gl_Position.xy, uResolution);
}
vUV = aUV;
vColor = vec4(aColor.rgb * aColor.a, aColor.a) * uColor;
}
`}),Uh,Zb=y(()=>{Uh=`
struct ParticleUniforms {
uTranslationMatrix:mat3x3,
uColor:vec4,
uRound:f32,
uResolution:vec2,
};
fn roundPixels(position: vec2, targetSize: vec2) -> vec2
{
return (floor(((position * 0.5 + 0.5) * targetSize) + 0.5) / targetSize) * 2.0 - 1.0;
}
@group(0) @binding(0) var uniforms: ParticleUniforms;
@group(1) @binding(0) var uTexture: texture_2d;
@group(1) @binding(1) var uSampler : sampler;
struct VSOutput {
@builtin(position) position: vec4,
@location(0) uv : vec2,
@location(1) color : vec4,
};
@vertex
fn mainVertex(
@location(0) aVertex: vec2,
@location(1) aPosition: vec2,
@location(2) aUV: vec2,
@location(3) aColor: vec4,
@location(4) aRotation: f32,
) -> VSOutput {
let v = vec2(
aVertex.x * cos(aRotation) - aVertex.y * sin(aRotation),
aVertex.x * sin(aRotation) + aVertex.y * cos(aRotation)
) + aPosition;
var position = vec4((uniforms.uTranslationMatrix * vec3(v, 1.0)).xy, 0.0, 1.0);
if(uniforms.uRound == 1.0) {
position = vec4(roundPixels(position.xy, uniforms.uResolution), position.zw);
}
let vColor = vec4(aColor.rgb * aColor.a, aColor.a) * uniforms.uColor;
return VSOutput(
position,
aUV,
vColor,
);
}
@fragment
fn mainFragment(
@location(0) uv: vec2,
@location(1) color: vec4,
@builtin(position) position: vec4,
) -> @location(0) vec4 {
var sample = textureSample(uTexture, uSampler, uv) * color;
return sample;
}`}),Kp,Qb=y(()=>{Ke(),et(),Bn(),ns(),Oi(),Kt(),xe(),qb(),Kb(),Zb(),Kp=class extends _i{constructor(){let t=hn.from({vertex:qp,fragment:Yp}),e=On.from({fragment:{source:Uh,entryPoint:"mainFragment"},vertex:{source:Uh,entryPoint:"mainVertex"}});super({glProgram:t,gpuProgram:e,resources:{uTexture:He.WHITE.source,uSampler:new _e({}),uniforms:{uTranslationMatrix:{value:new me,type:"mat3x3"},uColor:{value:new ge(16777215),type:"vec4"},uRound:{value:1,type:"f32"},uResolution:{value:[0,0],type:"vec2"}}}})}}}),Lh,Zp=y(()=>{et(),Xr(),Xa(),Gi(),ti(),Xs(),Yb(),Qb(),Lh=class{constructor(t,e){this.state=di.for2d(),this.localUniforms=new Gr({uTranslationMatrix:{value:new me,type:"mat3x3"},uColor:{value:new Float32Array(4),type:"vec4"},uRound:{value:1,type:"f32"},uResolution:{value:[0,0],type:"vec2"}}),this.renderer=t,this.adaptor=e,this.defaultShader=new Kp,this.state=di.for2d(),this._managedContainers=new 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