Nelson Fernandes Junior

Hey guys.

Is there a way to switch to an alternate shader(plain gray material) at render time when rendering mattes in Karma?

Thanks

Hey guys. I have a RBD sim which I want to control when constraints are generated with a custom attribute created inside a sopsolver. Problem is that when I leave the sopsolver and go back to DOP level, the a swtich I'm using to direct the stream says "local variable not recognized". I want to use the varibale DIST to trigger the creation of the constraints. So the question is how can I create a custom variable inside a sopsolver and make it available in the DOP level (one level above)? Thanks.

Hey guys.
I have a simple POP sim. I need to have bursts of particles at random frames. I know I can use "module" to have it bursts at every "X" frames but I need it to be random frames. How can I do that?

Thanks.