[vtkusers] vtkVolumeTextureMapper3D to UnstructuredGrid

[stefano sclaverano]

Hi vtk users,
I've a question because I can't understand how and if it's possible to  
do :

After have created a 3D texture mapping by using  
vtkVolumeTextureMapper3D can I assign the texture coordinate on an  
unstructured grid?
After that I want to visualize only a part of this 3D volume by using  
a cutting plane and the unstructured grid to deform my image volume.

HAve you some suggestions or idea?
Some examples that I can look at to find some inspirations.

Thanks a lot,
stefano