[vtkusers] Offscreen rendering pipeline

[Will Schroeder]

Hi Martin-

>At 12:11 PM 8/15/2002 +0100, Martin Thornalley wrote:
>
>I was wondering if it possible to create a rendering pipeline that is not 
>attached to a renderwindow.

You do not need the rendering subsystem. Just create the pipeline as usual 
and leave off the mappers, actors, and other rendering stuff. Manually 
invoke Update() method on the last filter of each pipeline to cause the 
pipelines to execute. If the last filter is a Writer, invoke the Write() 
method.

Will