[vtkusers] Converting vtkPolyData to vtkImageData

[Manoj Mohadikar]

Hi

    I have data in vtkPolyData data structure and I used
vtkGreedyTerrainDecimation algorithm. Now I want to render it. At the run
time I am getting the error 

"Input for connection index 0 on input port index 0 for algorithm
vtkGreedyTerrainDecimation(0x09146DE8) is of type vtkPolyData, but a
vtkImageData is required." 

 

Now I need to convert vtkPolydata to vtkImageData. How can I convert this???


Thanks in advance

 

Regards

Manoj

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