New Catalyst edition for ParaView 5.6.1

I’ve been working on a new Catalyst edition that includes particle tracking and other filters that I needed for my one of the simulation codes that I work with. The edition is available at in case anyone wants to try it out.

It includes some fixes in ParaView master that I’ve patched into v5.6.1.

Fair warning: I hacked around a bit moving a couple of the classes in ParaView into modules they weren’t originally from because I was having CMake issues with circular dependencies. Not sure where the CMake problems came from and didn’t have time to figure it out, thus the hack. This means that this edition probably won’t work with the rendering edition.