Visualization Artifact when Contouring by Cell Data
When I plot non-uniform cell data, severe artifacts emerge. For example, here is an image of the magnitude of strain plotted by cell from a finite element analysis: On the other hand, if I plot the data by point, it appears as expected:
Uniform data, such as a component index or even the VTK block index, display properly. I noticed that this only occurs on my Surface Book 3 (Windows 10), while it displays properly on my Windows 10 desktop with an Nvidia 980ti. I happen to have an Nvidia 1660Ti in my surface book, and when I force ParaView to use this instead of the Intel IRIS Plus, it displays properly:
What I cannot tell is whether the issue is with ParaView or within the Intel Iris Plus drivers? Any insight on this?