Hi all
The subject is probably innacurate and misleading. What I want to do is
make a material similar to "Brushing" that changes direction on a
surface. I've got a vector channel with assignments for each point on the
surface to tell the material what direction the the streaks should be at
that point.
I've tried copying something from the Trout sample using a vector channel
to rotate my "map coords" but it hasn't worked at all. Matrices used to
be my friends but this is over my head.
What I will ultimately do is draw fur on an animal, probably using dense
"scratches", but the fur has to run the way I want it. Anyone got any
pointers or samples?
Ta
George
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