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lodMaxClamp(e){this._style.lodMaxClamp=e}_onStyleChange(){this.emit("styleChange",this)}update(){if(this.resource){let e=this._resolution;if(this.resize(this.resourceWidth/e,this.resourceHeight/e))return}this.emit("update",this)}destroy(){this.destroyed=!0,this.emit("destroy",this),this.emit("change",this),this._style&&(this._style.destroy(),this._style=null),this.uploadMethodId=null,this.resource=null,this.removeAllListeners()}unload(){this._resourceId=ft("resource"),this.emit("change",this),this.emit("unload",this)}get resourceWidth(){let{resource:e}=this;return e.naturalWidth||e.videoWidth||e.displayWidth||e.width}get resourceHeight(){let{resource:e}=this;return e.naturalHeight||e.videoHeight||e.displayHeight||e.height}get resolution(){return this._resolution}set resolution(e){this._resolution!==e&&(this._resolution=e,this.width=this.pixelWidth/e,this.height=this.pixelHeight/e)}resize(e,r,i){i||(i=this._resolution),e||(e=this.width),r||(r=this.height);let n=Math.round(e*i),s=Math.round(r*i);return this.width=n/i,this.height=s/i,this._resolution=i,this.pixelWidth===n&&this.pixelHeight===s?!1:(this._refreshPOT(),this.pixelWidth=n,this.pixelHeight=s,this.emit("resize",this),this._resourceId=ft("resource"),this.emit("change",this),!0)}updateMipmaps(){this.autoGenerateMipmaps&&this.mipLevelCount>1&&this.emit("updateMipmaps",this)}set wrapMode(e){this._style.wrapMode=e}get wrapMode(){return this._style.wrapMode}set scaleMode(e){this._style.scaleMode=e}get scaleMode(){return this._style.scaleMode}_refreshPOT(){this.isPowerOfTwo=L(this.pixelWidth)&&L(this.pixelHeight)}static test(e){throw new Error("Unimplemented")}},nt.defaultOptions={resolution:1,format:"bgra8unorm",alphaMode:"premultiply-alpha-on-upload",dimensions:"2d",mipLevelCount:1,autoGenerateMipmaps:!1,sampleCount:1,antialias:!1,autoGarbageCollect:!1},ce=nt});function Ze(){for(let t=0;t<16;t++){let e=[];Nr.push(e);for(let r=0;r<16;r++){let 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n=Qt[Ct.inv(e)];n.tx=r,n.ty=i,t.append(n)},transformRectCoords:(t,e,r,i)=>{let{x:n,y:s,width:a,height:o}=t,{x:l,y:u,width:c,height:p}=e;return r===Ct.E?(i.set(n+l,s+u,a,o),i):r===Ct.S?i.set(c-s-o+l,n+u,o,a):r===Ct.W?i.set(c-n-a+l,p-s-o+u,a,o):r===Ct.N?i.set(s+l,p-n-a+u,o,a):i.set(n+l,s+u,a,o)}}}),rn,zn=y(()=>{"use strict";rn=()=>{}}),ze,Jt=y(()=>{Z(),_e(),ze=class extends ce{constructor(t){let e=t.resource||new Float32Array(t.width*t.height*4),r=t.format;r||(e instanceof Float32Array?r="rgba32float":e instanceof Int32Array||e instanceof Uint32Array?r="rgba32uint":e instanceof Int16Array||e instanceof Uint16Array?r="rgba16uint":(e instanceof Int8Array,r="bgra8unorm")),super({...t,resource:e,format:r}),this.uploadMethodId="buffer"}static test(t){return t instanceof Int8Array||t instanceof Uint8Array||t instanceof Uint8ClampedArray||t instanceof Int16Array||t instanceof Uint16Array||t instanceof Int32Array||t instanceof Uint32Array||t instanceof Float32Array}},ze.extension=R.TextureSource}),Hn,xl,xd=y(()=>{rt(),Hn=new ve,xl=class{constructor(t,e){this.mapCoord=new ve,this.uClampFrame=new Float32Array(4),this.uClampOffset=new Float32Array(2),this._textureID=-1,this._updateID=0,this.clampOffset=0,typeof e>"u"?this.clampMargin=t.width<10?0:.5:this.clampMargin=e,this.isSimple=!1,this.texture=t}get texture(){return this._texture}set texture(t){this.texture!==t&&(this._texture?.removeListener("update",this.update,this),this._texture=t,this._texture.addListener("update",this.update,this),this.update())}multiplyUvs(t,e){e===void 0&&(e=t);let r=this.mapCoord;for(let i=0;i{$t(),_n(),dr(),er(),Nt(),zn(),Jt(),_e(),xd(),He=class extends Tt{constructor({source:t,label:e,frame:r,orig:i,trim:n,defaultAnchor:s,defaultBorders:a,rotate:o,dynamic:l}={}){if(super(),this.uid=ft("texture"),this.uvs={x0:0,y0:0,x1:0,y1:0,x2:0,y2:0,x3:0,y3:0},this.frame=new jt,this.noFrame=!1,this.dynamic=!1,this.isTexture=!0,this.label=e,this.source=t?.source??new ce,this.noFrame=!r,r)this.frame.copyFrom(r);else{let{width:u,height:c}=this._source;this.frame.width=u,this.frame.height=c}this.orig=i||this.frame,this.trim=n,this.rotate=o??0,this.defaultAnchor=s,this.defaultBorders=a,this.destroyed=!1,this.dynamic=l||!1,this.updateUvs()}set source(t){this._source&&this._source.off("resize",this.update,this),this._source=t,t.on("resize",this.update,this),this.emit("update",this)}get source(){return this._source}get textureMatrix(){return this._textureMatrix||(this._textureMatrix=new xl(this)),this._textureMatrix}get width(){return this.orig.width}get height(){return this.orig.height}updateUvs(){let{uvs:t,frame:e}=this,{width:r,height:i}=this._source,n=e.x/r,s=e.y/i,a=e.width/r,o=e.height/i,l=this.rotate;if(l){let u=a/2,c=o/2,p=n+u,_=s+c;l=Ct.add(l,Ct.NW),t.x0=p+u*Ct.uX(l),t.y0=_+c*Ct.uY(l),l=Ct.add(l,2),t.x1=p+u*Ct.uX(l),t.y1=_+c*Ct.uY(l),l=Ct.add(l,2),t.x2=p+u*Ct.uX(l),t.y2=_+c*Ct.uY(l),l=Ct.add(l,2),t.x3=p+u*Ct.uX(l),t.y3=_+c*Ct.uY(l)}else t.x0=n,t.y0=s,t.x1=n+a,t.y1=s,t.x2=n+a,t.y2=s+o,t.x3=n,t.y3=s+o}destroy(t=!1){this._source&&t&&(this._source.destroy(),this._source=null),this._textureMatrix=null,this.destroyed=!0,this.emit("destroy",this),this.removeAllListeners()}update(){this.noFrame&&(this.frame.width=this._source.width,this.frame.height=this._source.height),this.updateUvs(),this.emit("update",this)}get baseTexture(){return qe(pt,"Texture.baseTexture is now Texture.source"),this._source}},He.EMPTY=new He({label:"EMPTY",source:new ce({label:"EMPTY"})}),He.EMPTY.destroy=rn,He.WHITE=new He({source:new ze({resource:new Uint8Array([255,255,255,255]),width:1,height:1,alphaMode:"premultiply-alpha-on-upload",label:"WHITE"}),label:"WHITE"}),He.WHITE.destroy=rn}),bd,wd,Er,vn=y(()=>{le(),_e(),Yt(),ke(),bd=0,wd=class{constructor(t){this._poolKeyHash=Object.create(null),this._texturePool={},this.textureOptions=t||{},this.enableFullScreen=!1,this.textureStyle=new Ve(this.textureOptions)}createTexture(t,e,r){let i=new ce({...this.textureOptions,width:t,height:e,resolution:1,antialias:r,autoGarbageCollect:!1});return new He({source:i,label:`texturePool_${bd++}`})}getOptimalTexture(t,e,r=1,i){let n=Math.ceil(t*r-1e-6),s=Math.ceil(e*r-1e-6);n=U(n),s=U(s);let a=(n<<17)+(s<<1)+(i?1:0);this._texturePool[a]||(this._texturePool[a]=[]);let o=this._texturePool[a].pop();return o||(o=this.createTexture(n,s,i)),o.source._resolution=r,o.source.width=n/r,o.source.height=s/r,o.source.pixelWidth=n,o.source.pixelHeight=s,o.frame.x=0,o.frame.y=0,o.frame.width=t,o.frame.height=e,o.updateUvs(),this._poolKeyHash[o.uid]=a,o}getSameSizeTexture(t,e=!1){let r=t.source;return this.getOptimalTexture(t.width,t.height,r._resolution,e)}returnTexture(t,e=!1){let r=this._poolKeyHash[t.uid];e&&(t.source.style=this.textureStyle),this._texturePool[r].push(t)}clear(t){if(t=t!==!1,t)for(let e in this._texturePool){let r=this._texturePool[e];if(r)for(let i=0;i{rt(),N(),vn(),Td=class{constructor(){this.renderPipeId="renderGroup",this.root=null,this.canBundle=!1,this.renderGroupParent=null,this.renderGroupChildren=[],this.worldTransform=new ve,this.worldColorAlpha=4294967295,this.worldColor=16777215,this.worldAlpha=1,this.childrenToUpdate=Object.create(null),this.updateTick=0,this.gcTick=0,this.childrenRenderablesToUpdate={list:[],index:0},this.structureDidChange=!0,this.instructionSet=new O,this._onRenderContainers=[],this.textureNeedsUpdate=!0,this.isCachedAsTexture=!1,this._matrixDirty=7}init(t){this.root=t,t._onRender&&this.addOnRender(t),t.didChange=!0;let e=t.children;for(let 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"}),Sa,vs,Ea,ys,xs,Ca,jn,Or,Ti=y(()=>{$t(),Ye(),Zt(),Z(),rt(),Ue(),_i(),er(),Nt(),At(),or(),Dn(),Br(),Un(),_s(),Ta(),Xr(),Le(),w(),C(),D(),q(),Jy(),tx(),Sa=new It(null),vs=new It(null),Ea=new It(null,1,1),ys=new It(null),xs=1,Ca=2,jn=4,Or=class Ty extends Tt{constructor(e={}){super(),this.uid=ft("renderable"),this._updateFlags=15,this.renderGroup=null,this.parentRenderGroup=null,this.parentRenderGroupIndex=0,this.didChange=!1,this.didViewUpdate=!1,this.relativeRenderGroupDepth=0,this.children=[],this.parent=null,this.includeInBuild=!0,this.measurable=!0,this.isSimple=!0,this.updateTick=-1,this.localTransform=new ve,this.relativeGroupTransform=new ve,this.groupTransform=this.relativeGroupTransform,this.destroyed=!1,this._position=new It(this,0,0),this._scale=Ea,this._pivot=vs,this._origin=ys,this._skew=Sa,this._cx=1,this._sx=0,this._cy=0,this._sy=1,this._rotation=0,this.localColor=16777215,this.localAlpha=1,this.groupAlpha=1,this.groupColor=16777215,this.groupColorAlpha=4294967295,this.localBlendMode="inherit",this.groupBlendMode="normal",this.localDisplayStatus=7,this.globalDisplayStatus=7,this._didContainerChangeTick=0,this._didViewChangeTick=0,this._didLocalTransformChangeId=-1,this.effects=[],ex(this,e,{children:!0,parent:!0,effects:!0}),e.children?.forEach(r=>this.addChild(r)),e.parent?.addChild(this)}static mixin(e){qe("8.8.0","Container.mixin is deprecated, please use extensions.mixin instead."),Se.mixin(Ty,e)}set _didChangeId(e){this._didViewChangeTick=e>>12&4095,this._didContainerChangeTick=e&4095}get _didChangeId(){return this._didContainerChangeTick&4095|(this._didViewChangeTick&4095)<<12}addChild(...e){if(this.allowChildren||qe(pt,"addChild: Only Containers will be allowed to add children in v8.0.0"),e.length>1){for(let n=0;n1){for(let n=0;n-1&&(this._didViewChangeTick++,this.children.splice(i,1),this.renderGroup?this.renderGroup.removeChild(r):this.parentRenderGroup&&this.parentRenderGroup.removeChild(r),r.parentRenderLayer&&r.parentRenderLayer.detach(r),r.parent=null,this.emit("childRemoved",r,this,i),r.emit("removed",this)),r}_onUpdate(e){e&&e===this._skew&&this._updateSkew(),this._didContainerChangeTick++,!this.didChange&&(this.didChange=!0,this.parentRenderGroup&&this.parentRenderGroup.onChildUpdate(this))}set isRenderGroup(e){!!this.renderGroup!==e&&(e?this.enableRenderGroup():this.disableRenderGroup())}get isRenderGroup(){return!!this.renderGroup}enableRenderGroup(){if(this.renderGroup)return;let e=this.parentRenderGroup;e?.removeChild(this),this.renderGroup=ir.get(Td,this),this.groupTransform=ve.IDENTITY,e?.addChild(this),this._updateIsSimple()}disableRenderGroup(){if(!this.renderGroup)return;let e=this.parentRenderGroup;e?.removeChild(this),ir.return(this.renderGroup),this.renderGroup=null,this.groupTransform=this.relativeGroupTransform,e?.addChild(this),this._updateIsSimple()}_updateIsSimple(){this.isSimple=!this.renderGroup&&this.effects.length===0}get worldTransform(){return this._worldTransform||(this._worldTransform=new ve),this.renderGroup?this._worldTransform.copyFrom(this.renderGroup.worldTransform):this.parentRenderGroup&&this._worldTransform.appendFrom(this.relativeGroupTransform,this.parentRenderGroup.worldTransform),this._worldTransform}get x(){return this._position.x}set x(e){this._position.x=e}get y(){return this._position.y}set y(e){this._position.y=e}get position(){return this._position}set position(e){this._position.copyFrom(e)}get rotation(){return this._rotation}set rotation(e){this._rotation!==e&&(this._rotation=e,this._onUpdate(this._skew))}get angle(){return this.rotation*tt}set angle(e){this.rotation=e*St}get pivot(){return this._pivot===vs&&(this._pivot=new It(this,0,0)),this._pivot}set pivot(e){this._pivot===vs&&(this._pivot=new It(this,0,0),this._origin!==ys&&it("Setting both a pivot and origin on a Container is not recommended. This can lead to unexpected behavior if not handled carefully.")),typeof e=="number"?this._pivot.set(e):this._pivot.copyFrom(e)}get skew(){return this._skew===Sa&&(this._skew=new It(this,0,0)),this._skew}set skew(e){this._skew===Sa&&(this._skew=new It(this,0,0)),this._skew.copyFrom(e)}get scale(){return this._scale===Ea&&(this._scale=new It(this,1,1)),this._scale}set scale(e){this._scale===Ea&&(this._scale=new It(this,0,0)),typeof e=="string"&&(e=parseFloat(e)),typeof e=="number"?this._scale.set(e):this._scale.copyFrom(e)}get origin(){return this._origin===ys&&(this._origin=new It(this,0,0)),this._origin}set origin(e){this._origin===ys&&(this._origin=new It(this,0,0),this._pivot!==vs&&it("Setting both a pivot and origin on a Container is not recommended. 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null;if((t.eventMode==="dynamic"||e==="dynamic")&&(Wi.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],p=this.hitTestRecursive(c,this._isInteractive(e)?e:c.eventMode,l,i,n);if(p){if(p.length>0&&!p[p.length-1].parent)continue;let _=t.isInteractive();return(p.length>0||_)&&p.push(t),p}}}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,Vn),!t.hitArea.contains(Vn.x,Vn.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 ii)){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 ii)){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 ii)){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 ii)){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 bn)){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(),cx(),Ld(),Nd(),zd(),Wd=1,$d={touchstart:"pointerdown",touchend:"pointerup",touchendoutside:"pointerupoutside",touchmove:"pointermove",touchcancel:"pointercancel"},Ia=class cd{constructor(e){this.supportsTouchEvents="ontouchstart"in globalThis,this.supportsPointerEvents=!!globalThis.PointerEvent,this.domElement=null,this.resolution=1,this.renderer=e,this.rootBoundary=new Vd(null),Wi.init(this),this.autoPreventDefault=!0,this._eventsAdded=!1,this._rootPointerEvent=new ii(null),this._rootWheelEvent=new bn(null),this.cursorStyles={default:"inherit",pointer:"pointer"},this.features=new Proxy({...cd.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,cd._defaultEventMode=e.eventMode??"passive",Object.assign(this.features,e.eventFeatures??{}),this.rootBoundary.enableGlobalMoveEvents=this.features.globalMove}resolutionChange(e){this.resolution=e}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=Wd),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 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interactive(){return this.eventMode==="dynamic"||this.eventMode==="static"},set interactive(t){this.eventMode=t?"static":"passive"},_internalEventMode:void 0,get eventMode(){return this._internalEventMode??zl.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 Ma))throw new Error("Container cannot propagate 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attribute vec2 aPosition;
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uniform vec4 uColor;
varying vec2 vUV;
varying vec4 vColor;
vec2 roundPixels(vec2 position, vec2 targetSize)
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vec2 v = vec2(x, y);
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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;
}
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struct ParticleUniforms {
uProjectionMatrix:mat3x3,
uColor:vec4,
uResolution:vec2,
uRoundPixels:f32,
};
@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;
let position = vec4((uniforms.uProjectionMatrix * vec3(v, 1.0)).xy, 0.0, 1.0);
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;
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