"ROT" Attribute - Houdini File

In this video I cover the extremely underrated and often overlooked "rot" attribute. This attribute is very helpful when it comes to orienting copies and even adjusting rotation for RBDS. You can also this attribute to add spin or rotation post-simulation to particles.

A very huge advantage to using this rot attribute is that all the rotation operations are added on top of existing orientation. This means you don't have to override the orientation of the particles or rbds, but rather add to it.