On Jul 24, 2012, at 5:16 PM, James Culbertson wrote:
I have 4 layers rotating about a null on a circular path in 3D space. The 4 layers are parented to the null. How do I keep the layers y rotation facing the viewer (locked to y=0) even while following the circular path in every other way? Expression?
One way would be to have the layers rotating in the opposite direction of the null so that the nulls rotation and the layers rotations cancel out.