al),h.face=u,h.barycoord=d}return h}var er=new fe,Bd=new fe,zd=new fe,Wg=new fe,Vd=new Wt,La=new C,kc=new Ie,kd=new Wt,Gc=new pi,xo=class extends Me{constructor(t,e){super(t,e),this.isSkinnedMesh=!0,this.type="SkinnedMesh",this.bindMode=ih,this.bindMatrix=new Wt,this.bindMatrixInverse=new Wt,this.boundingBox=null,this.boundingSphere=null}computeBoundingBox(){let t=this.geometry;this.boundingBox===null&&(this.boundingBox=new Ue),this.boundingBox.makeEmpty();let e=t.getAttribute("position");for(let n=0;n