[vtkusers] Shepard Method: Avoiding some particular points from being interpolated

[Álvaro González Lorente]

Hello there,

I have a problem using the Shepard Method: I had an unstructured space of points, and I used this method to convert it to an structured space. 

The problem is that, when defining with this method a bounding box that contains the original unstructured geometry, the result of the algorithm is a cube with all of its inside points interpolated, even the ones that were not within the original geometry. How should I proceed in order to keep those outside points from being interpolated (i.e, its value should remain 0.0)? Does anyone by chance know?

Thanks!
 		 	   		  
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