Make SSAO intensity configurable
The default darkening caused by SSAO-generated shadows is sometimes too strong, sometimes insufficient. This commit adds IntensityScale property to vtkSSAOPass to allow making shadows darker or lighter.
See related discussion at https://discourse.slicer.org/t/improve-ambient-occlusion-in-volume-rendering/33590/6
Co-authored-by: Lucas Gandel lucas.gandel@kitware.com
The feature was originally proposed in this draft commit: LucasGandelKitware/vtk@4639dd97
Edited by Andras Lasso