[vtkusers] real time capable cutting / cliping of Volumes created by PolyDataMapper

[4forkert at informatik.uni-hamburg.de]

Hi,

I am trying to cut or clip a Volume, visualized by the PolyDataMapper.  
It seems not to be efficient enough to cut the original PolyData and  
Render it each time, since the rendering time takes to long. Since in  
my case the PolyDatamapper is used with a lookUpTable it would be best  
to cut the volume after the PolyDataMapper was executed. What I want  
to do is to be able see disguised vessels in a network of vessels  
represented by this polydata.

Any suggestions would be welcome.

Thanks, Nils