y(t){return super.copy(t),this.parameters=Object.assign({},t.parameters),this}static fromJSON(t){return new s(t.radius,t.tube,t.tubularSegments,t.radialSegments,t.p,t.q)}},Yo=class s extends Yt{constructor(t=new Pr(new C(-1,-1,0),new C(-1,1,0),new C(1,1,0)),e=64,n=1,i=8,r=!1){super(),this.type="TubeGeometry",this.parameters={path:t,tubularSegments:e,radius:n,radialSegments:i,closed:r};let a=t.computeFrenetFrames(e,r);this.tangents=a.tangents,this.normals=a.normals,this.binormals=a.binormals;let o=new C,l=new C,c=new nt,h=new C,d=[],u=[],f=[],p=[];_(),this.setIndex(p),this.setAttribute("position",new Tt(d,3)),this.setAttribute("normal",new Tt(u,3)),this.setAttribute("uv",new Tt(f,2));function _(){for(let b=0;b