Hi,
I am trying to generate a volume rendering of a 128^3 dataset. Though I am able to generate a volume rendering of the whole dataset, I am unable to do so for a selected region, for ex:
[1:126]x[1:126]x[1:126](I want to exclude the boundaries while generating the rendering).
Sorry, I forgot that there is an Extract Subset filter with the same function as vtkExtractVOI. If you want to apply the Extract Subset filter to a vtkOverlappingAMR, you will need to convert the data to Image Data with the Resample To Image filter.