Nan Guo

Hi,
I was trying to use the MPM solver to simulate sand/soil, but I found it's hard to keep the volume consistent. changing the grid scale to 1 can help but it will make the simulation much slower.
Is there a better solution or it need some solver level change?

Thanks,
Nan

I think I found what is causing the issue, by checking the "point velocity" toggle on the ocean procedural lop, it is overriding the original point velocity on the mesh with the velocity from the spectrum.

Hi,
I’m having a bit of issue rendering ocean with motion blur. The mesh has velocities and I can get the velocity blur working, but after applying the ocean procedural the motion blur is gone. I have the add velocity check box checked on the ocean procedural lop. Is there any other settings I need to change?

Thanks