MDiv
Function When you color-correct a rendered (premultiplied) image, you should do a MDiv first to make it a non-premultiplied image, do the color-correction, then do a MMult to return the image to it's premultiplied state. For more information, see About Color.
Synopsis image MDiv( image, int ignoreZero); Script image = MDiv( image, ignoreZero); Command Line shake -mdiv ignorezero |