websdas
08-17-2007, 06:06 AM
I am trying to parent object to particle by expression. I can control the object translation but what's about rotation? If i want the object rotation related to particle velocity, which just like the result of particle instance using "aimDirection".
On the other hand, i really want to know about the calculation of rotation when i am using "aimPosition", "aimDirection". (through it better post to "Maya mel" section rather than "Maya Dynamics" :p )
On the other hand, i really want to know about the calculation of rotation when i am using "aimPosition", "aimDirection". (through it better post to "Maya mel" section rather than "Maya Dynamics" :p )