Parenting Tutorial:
Null object:
Collapse transformation ( Little sun icon):
This is good for precomping a few 3d layers while keeping their 3d positioning in the main Comp
Extra:
Advanced:
http://www.sternfx.com/tutorials/92
This is good for precomping a few 3d layers while keeping their 3d positioning in the main Comp
http://www.sternfx.com/tutorials/92