[vtkusers] VTK6 migration and vtkImageData: "No scalar values found for texture input!" error in vtkOpenGLTexture
sebastian.ordas at gmail.com
Mon Sep 29 11:25:26 EDT 2014
(I just realized I sent my message to ITK list instead of VTK!)
I have started getting the error "No scalar values found for texture input!"
coming from vtkOpenGLTexture, while porting my code to VTK6
More precisely, I have a vtkImageData, generated by
itkImageToVTKImageFilter, which is mapped through vtkImageResliceMapper
I have tried adding the following to itkImageToVTKImageFilter:
m_Importer->GetOutputInformation(0 /*port number*/),
2 /*number of pieces*/,
0 /*number of ghost levels*/);
.. but no luck!
I have also tried:
m_ImageData->GetPointData()->SetActiveAttribute (0, vtkPointData::SCALARS);
didn´t work either...
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