[vtkusers] vtkProbeFilter buggy?

[tholozano at gmx.de]

Hi to all members!

I want to get the sampled color result from the vtkProbeFilter trying:

float* result =
probefilter->GetOutput()->GetPointData()->GetScalars()->GetTuple(0);

But when I want to start my pipeline it always crashes down with an error
message.
It seems that the line above returns no value...

Did anyone of you has a hint?

Thanks a lot!


Thomas

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