Re: IndexOutOfBoundsException with RendererJ3D

• To: Desiree Hilbring <hilbring@xxxxxxxxxxxxxxxxxxxx>
• Subject: Re: IndexOutOfBoundsException with RendererJ3D
• From: Bill Hibbard <billh@xxxxxxxxxxxxx>
• Date: Tue, 13 Aug 2002 17:49:37 -0500 (CDT)

Desiree, I said:

> Another solution may be to extend DefaultRendererJ3D and
> override its doTransform() method to be exactly the same
> code as DefaultRendererJ3D, except to copy the contents
> of 'branch' before returning it (to RendererJ3D.doAction()
> which then adds it to the live scene graph).

Actually, the override implementation of doTransform() can
simply be:

  public BranchGroup doTransform()
         throws VisADException, RemoteException {
    BranchGroup branch = super.doTransform();
    // now extract the GeometryArrays from branch
    // . . .
    return branch;
  }

Cheers, Bill

• Follow-Ups:
  • Re: IndexOutOfBoundsException with RendererJ3D
    • From: Desiree Hilbring