[vtkusers] What changed between 5.0.4 and 5.2 regarding speed of polydata rendering?

Michael Knopke Michael.Knopke at gmx.de
Fri Mar 20 05:40:29 EDT 2009

Hello Users,

When using the same simple marching cubes pipeline (e.g. from examples) I
notice a high performance drop when interacting with the rendering.
I know there are some new settings like AlphaBitPlanes and DepthPeeling but
changing this won't help much.
Rendering and Interaction with a skull (360slices) using a Geforce 6800 was
very smooth when compiled with vtk.5.0.4 but now frame rate is something
like 2-3 fps.
Anybody know how to adjust the settings to improve the speed?


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