Chris Huff wrote:
> > > An "additive" pattern would add the colors/densities/normals/whatever> together instead of averaging them together. You could subtract a> "channel" by using negative numbers for it. Maybe "multiplicative" would> also be good.
And a mininal as well as a maximal (component by component,
so minimal of Red and Blue leave Black, and
maximal of Yellow and Blue leave White...)
