.boundingSphere),ke.raycast(t,Fa);for(let d=0,u=Fa.length;d({...e,boundingBox:e.boundingBox!==null?e.boundingBox.clone():null,boundingSphere:e.boundingSphere!==null?e.boundingSphere.clone():null})),this._instanceInfo=t._instanceInfo.map(e=>({...e})),this._availableInstanceIds=t._availableInstanceIds.slice(),this._availableGeometryIds=t._availableGeometryIds.slice(),this._nextIndexStart=t._nextIndexStart,this._nextVertexStart=t._nextVertexStart,this._geometryCount=t._geometryCount,this._maxInstanceCount=t._maxInstanceCount,this._maxVertexCount=t._maxVertexCount,this._maxIndexCount=t._maxIndexCount,this._geometryInitialized=t._geometryInitialized,this._multiDrawCounts=t._multiDrawCounts.slice(),this._multiDrawStarts=t._multiDrawStarts.slice(),this._multiDrawBytesPerElement=t._multiDrawBytesPerElement,this._indirectTexture=t._indirectTexture.clone(),this._indirectTexture.image.data=this._indirectTexture.image.data.slice(),this._matricesTexture=t._matricesTexture.clone(),this._matricesTexture.image.data=this._matricesTexture.image.data.slice(),this._colorsTexture!==null&&(this._colorsTexture=t._colorsTexture.clone(),this._colorsTexture.image.data=this._colorsTexture.image.data.slice()),this}dispose(){super.dispose(),this.geometry.dispose(),this._matricesTexture.dispose(),this._matricesTexture=null,this._indirectTexture.dispose(),this._indirectTexture=null,this._colorsTexture!==null&&(this._colorsTexture.dispose(),this._colorsTexture=null)}onBeforeRender(t,e,n,i,r){if(!this._visibilityChanged&&!this.perObjectFrustumCulled&&!this.sortObjects)return;let a=i.getIndex(),o=a===null?1:a.array.BYTES_PER_ELEMENT,l=1;r.wireframe&&(l=2,o=i.attributes.position.count>65535?4:2);let c=this._instanceInfo,h=this._multiDrawStarts,d=this._multiDrawCounts,u=this._geometryInfo,f=this.perObjectFrustumCulled,p=this._indirectTexture,_=p.image.data,g=n.isArrayCamera?Qg:Kg;f&&(n.isArrayCamera?g.setFromArrayCamera(n):(Ke.multiplyMatrices(n.projectionMatrix,n.matrixWorldInverse).multiply(this.matrixWorld),g.setFromProjectionMatrix(Ke,n.coordinateSystem,n.reversedDepth)));let m=0;if(this.sortObjects){Ke.copy(this.matrixWorld).invert(),sr.setFromMatrixPosition(n.matrixWorld).applyMatrix4(Ke),qd.set(0,0,-1).transformDirection(n.matrixWorld).transformDirection(Ke);for(let x=0,E=c.length;x