Internal error while creating DMM object

[admirablepuddle]

I've been trying to do a high tet count simulation on an inbuilt plugin for maya 2012, when I try to simulate I get an error saying "Internal error while creating DMM object" and then "DMM: tetrahedral mesh topology has changed during simulation for object at index1". Is there a way to solve this issue as I am trying to work to a deadline

[xukca]

I have similar issue. Its caused, because I got the "disable" attribute of the DMM object animated. The question is: If I simply use passive region, does this heavy DMM object still gets calculated and slows down the sim?

[vik]

When you make the region passive, it is set to be "driven" within DMM, so simulation is not done on it. Collision is still done though.

-Vik

I have similar issue. Its caused, because I got the "disable" attribute of the DMM object animated. The question is: If I simply use passive region, does this heavy DMM object still gets calculated and slows down the sim?