Kangaroo Rigid Point Set

Hello, I am scripting with kangaroo library. does anyone know how to apply customized PIndex for kangaroo rigid point set goal?

The RigidPointSet() takes a plane as an input, which increases the PIndex list and I am confused.

Hi @Franklin_Wú

RigidPointSet has a frame which moves and rotates when the simulation runs. The points in the Pts input keep their position relative to this frame. This frame is stored and updated in the solver as a particle (with orientation), which is why the PIndex list is one longer than the number of points you give in the Pts input.

Does that help? Happy to provide some more examples if it’s not clear.

Thank you! That helps!

Where is the code for rigid point set? I cannot find it on Dan-Piker (Daniel Piker) · GitHub and do not know about other places.