Houdini help on the subject:
I found that they use ‘orient’ parameter created in the Attrib Create surface node:
Everything is fine and ok. Unless you change the parameter name from orient to something different say ‘foo’ or whatever. Since that the teapots do not obey at all:
The question is whether the ‘orient’ is specific and something unique?
I did not find any reference on it throughout Houdini help
