RendererJ3D.setLinks: already set

• To: "VisAD List" <visad-list@xxxxxxxxxxxxx>
• Subject: RendererJ3D.setLinks: already set
• From: Mathias Stümpert <atzes@xxxxxx>
• Date: Tue, 8 Jan 2002 16:39:43 +0100

Hi all,

I have a small problem with DirectManipulationRendererJ3D. I?m adding
data to my display with a DMRJ3D. Later on I have to remove this data
with DisplayImpl.removeAllReferences() and add it again with the same
(!) DMRJ3D. Hence my code does something like that:


DataReference reference = new DataReference(?ref?);
DirectManipulationRendererJ3D renderer = new
DirectManipulationRendererJ3D();

// Do some other initializations

display.addReferences(renderer, reference);

// Do something else

display.removeAllReferences();
display.addReferences(renderer, reference);


That's where I get the Exception:

visad.DisplayException: RendererJ3D.setLinks: already set
you are probably re-using a DataRenderer

Is there a way to avoid this Exception. Is there any way to re-use a
DataRenderer, perhaps with the help of the DataRenderer.removeLink()
method?

Thanks for any help, Mathias

• Follow-Ups:
  • Re: RendererJ3D.setLinks: already set
    • From: Bill Hibbard