VTK pipeline / Extent broke apps
This issue was created automatically from an original Mantis Issue. Further discussion may take place here.
This script used to work in VTK 4.4:
package require vtk
Image pipeline
vtkBMPReader reader reader SetFileName "$VTK_DATA_ROOT/Data/masonry.bmp" #vtkImageViewer viewer #seems ok vtkImageViewer2 viewer viewer SetInput [reader GetOutput] vtkRenderWindowInteractor iren viewer SetupInteractor iren iren Initialize iren Start wm withdraw .
Now it returns:
ERROR: In VTK/Filtering/vtkImageData.cxx, line 1475 vtkImageData (0x81ac1a0): GetScalarPointer: Pixel (0, 0, 0) not in memory. Current extent= (0, -1, 0, -1, 0, -1)