Charles Taylor
cataylor
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Mantra: Ignore Of/Opacity and add all samples together April 7, 2017, 11:56 a.m.
Thank-you for the info!
Mantra: Ignore Of/Opacity and add all samples together April 6, 2017, 1:32 p.m.
Imagine I have three overlapping objects.
I would like to have an extra image plane for each that displays an attribute of the object without holdouts (i.e. the other objects are invisible).
Additionally, I would like an extra image plane that *adds* the values of an attribute (could be Cd, or whatever, doesn't matter) of the overlapping objects (instead of *over*-ing the samples, as it normally does). So if each object had their attribute at 1.0, the final pixel value where all three overlap would be 3.0.
Is this possible? I could swear I've done this before but I can't for the life of me remember how.
I would like to have an extra image plane for each that displays an attribute of the object without holdouts (i.e. the other objects are invisible).
Additionally, I would like an extra image plane that *adds* the values of an attribute (could be Cd, or whatever, doesn't matter) of the overlapping objects (instead of *over*-ing the samples, as it normally does). So if each object had their attribute at 1.0, the final pixel value where all three overlap would be 3.0.
Is this possible? I could swear I've done this before but I can't for the life of me remember how.