viva_lamour

hi all:
I sent a question to the sidefx list, thought post it here also. I'm experiencing
a problem to choregraph(keyframe) rbd active object animation in dopnet,
since my rbd object has some tranformation in the sop level, I thought the
dopnet will automaticially use the center of mass as a pivot point, but seems
it's still using the world origin, so it's impossible to keyframe or set up the
rotation with the expression for the rbd object, i was trying to use $tx, $ty, $tz
for the pivot field in motion node, but it doesn't work, any ideas? appreciated!

i can only find the help file for the sand solver, but no examples available,any ideas?

i thin it's good to have an option in 9.0 that let user swtich the interface back to
old fashion, but maybe it's difficult to do that with DOP workflow.