Forum: ShadeTree
Topic: Mental Ray
Topic Posted by: Greg Ercolano
(support@cinegrfx.com
)
Organization: Cinema Graphics
Date Posted: Sat Mar 15 1:39:29 PST 1997
Topic Description: Mental Ray Related Questions
Original Message:
Posted by: George Borshukov
(gdb@mass-illusion.som
)
Organization:Mass.Illusions
Date posted: Thu Mar 19 10:45:44 PST 1998
Subject: mental ray alpha channel
Message:
In the mental ray shader I am writing I am setting the
alpha channel value when the image gets written as "rgba"
"pic" the alpha channel doesn't contain the values I have
set in my shader. Seems like the values are correct for
certain parts of the output image. The incorrect values
interestingly turn out to be equal to the red channel values
of the output image?!
Please help me!
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