Hi All,
I have an AddOn that create and Empty at every particle. When in Hair mode the Empty does appear at the tip of the hair strand. Now imagine that Empty is deploying a cone. I would like the Empty/Cone to point in the direction the hair is growing in? I have already tried applying the rotation information from the particle itself to the Empty but that does not work when the Hair is growing along a curved surface.
I am wondering if anyone has any math tips that might allow me to use perhaps the vector + rotation to re-orient the Empty so if points in the expected direction.
Thanks!