[vtkusers] How to clip volume with the intersection of two or three clip planes?

[Jane Smith]

Dear vtk users,
I want to clip one volume with two or three vtkplanes. However I want to get the result of intersection of these clip planes, instead of union of the planes.
If I just use 
volumeMapper->AddClippingPlane(plane1);
volumeMapper->AddClippingPlane(plane2);volumeMapper->AddClippingPlane(plane3);
 
I get the result of union of these clip plane.
I tried to use vtkImplicitBoolean to add these planes, and SetOperationTypeToIntersection, but vtkImplicitBoolean can not pass to AddClippingPlane function of volumeMapper.
 
How to sovle this problem?
 
Thanks a lot!
 
Jane



		
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