How do you control the density of a medium at a given point?
For instance, if you use a spherical pattern then the medium is fully opaque at
the center of the sphere, and is fully transparent at the outer radius.
BUT, what if I want the sphere to be 25% transparent at 1/3 of the distance from
the center?
How do I control that?
Thanks!
Mike
Post a reply to this message
|