[vtkusers] vtkPolyData as source of vtkProbeFilter does not work

[Boettcher, Dr. Peter]

Dear all

 

I would like to probe a vtkPolyData (e.g. a sphere) with a vtkImageData:

Source = vtkPolyData

Input = vtkImageData

 

Unfortunately vtkProbeFilter always returns -1 when calling FindCell(x,NULL,-1,tol2,subId,pcoords,weights) and therefore the image is passed through vtkProbeFilter remaining unchanged as no interpolation of scalars is performed at any point of the vtkImageData. Both data overlaps each other completely. Therefore, probing should give valuable results!

 

I think it has something to do with tol2. Any suggestions?

 

Thanks - Peter.

 

Using vtkGaussianSplatter works well. However no scalars are splatted into the vtkImageData.

 
 
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