> > 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
Thanks, that worked. I could include the line in my own
scenegraph and I am ready for new problems ;-).
Desiree
