Wrong Extents used by Translator
This issue was created automatically from an original Mantis Issue. Further discussion may take place here.
The Extent Translator values used by int vtkStreamingDemandDrivenPipeline::SetUpdateExtent can be completely wrong.
Example : Create a wavelet source. Default params. (extent, -10,10...) Add a Mask Points filter, with vertices enabled. Add a Gaussian resample filter with default params. On a small piece of the output is generated. The Update request for the Gaussian resample uses the extent translator that was bound to the Wavelt. It has extents {-10,10,-10,10,-10,10} which are clamped by {0,50,0,50,0,50} to give {0,10,0,10,0,10) and so only 1/5 of the output is generated.
Very nasty to work with mixture of image and polygon datasets.