Can I ask if I can achieve the performance of PartialFixedConstraint in Python Controller? I understand this is based on projectve constraint and set the velocity to zero. So for example, I tried to keep velocity on x, y to zero and only allow motion on z direction in both onBeginAnimationStep and onEndAnimationStep. But it seems these were not working.
Can I ask if you could give me any advice on it? Thanks for your help.