[VTK 9.0.0] Rendering issue (many artifacts) with Nouveau driver
Hello,
I am experiencing issues with rendering (many artifacts) with VTK 9.0.0 (including the latest commit from master) when using the default Nouveau driver on Ubuntu 20.04.2 LTS. This issue does not occur with VTK 8.2.0 nor ParaView. On the other hand, the latest Nvidia proprietary driver works with VTK 9.0.0.
Below are the renderings I am getting when running two examples:
TriangleColoredPoints:
TriangleColoredPoints (rotated):
ColoredPoints:
My OpenGL info is:
OpenGL vendor string: nouveau
OpenGL renderer string: NV124
OpenGL core profile version string: 4.3 (Core Profile) Mesa 20.2.6
OpenGL core profile shading language version string: 4.30
GPU: Nvidia GTX 970