[vtkusers] Color Mapping according to Place not Scalar Value

[Wael Emara]

Hi all;
 
My problem is as follows;
I'm building 3D terrian models using the warping of elevation images and I want to color the different parts of the 3D reconstruction according to the place (x,y components) not the scalar value (z component), how can I do that ?????????
 
Thanks 
 
W.E. 

		
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