I set the particles orientation matrix using both current particle and its parent up vectors so I can cross prod with the plane made of this two vectors. Then no problem on the particle orientation side...(btw, I didn’t compare with the align option of your SCA implementation, maybe it’s the same)
So, as I understand the orientation option is intend to set the « normal » vector I mean the vector perpendicular to spline tangent.. ok! I was a bit confused though!
thank you very much Tyson!
So, as I understand the orientation option is intend to set the « normal » vector I mean the vector perpendicular to spline tangent.. ok! I was a bit confused though!
thank you very much Tyson!