Artificial Intelligence Wiki

How to set origin to center of bounds in blender

Tutorial: Pivot to BoundingBox Center

Drawer handles should have the X pointing away from the hand, Z pointing along the handle, Y according to the right-hand rule. The origin should be on the handle bar.

Door joints should have the Z pointing along the joint, such that the rotation happens along Z.

Supporting planes should generally have the Z pointing upwards.

Oven knobs, light switches, etc., should also have the X pointing away from the hand.