[vtkusers] vtkImageSkeleton2D code question

[Lauren O'Donnell]

Never mind, it is actually writing to this temp input then copying it to
the output, it has nothing to do with it being an iteration filter.

Lauren

On Wed, 23 Jan 2002, Lauren O'Donnell wrote:

Does anyone know why in vtkImageSkeleton2D ThreadedExecute makes a
temporary copy of the input data to send to vtkImageSkeleton2DExecute?

This seems unnecessary to me since the superclass (vtkImageIterateFilter)
gives the right input and output to Execute each time.

I am just trying to understand this class to see how to write a
vtkImageIterateFilter, so any clarification is appreciated!

Lauren



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