Rendering problems when switching back and forth between OptiX, OSPRay and OpenGL rendering
I have first observed the problem in ParaView (master). ParaView 5.7 behaves cleanly. It is easy to reproduce:
Get a Sphere Source Render with Optix Pathtracer Render with OSPRay pathtracer and the background becomes red. Yet, it is a VTK issue because I see the same in my vtkpython scripts. Using git bisect, I have found the commit which causes this:
069858c0 is the first bad commit. @michael.migliore Can you reproduce it?