that inverts the entire image, not just the alpha channel...
On Oct 14, 2009, at 05:35, Jose Luis Santorcuato wrote:
[pix_invert]...i think...
Cheers
Chile
2009/10/11 rene beekman <r...@raakvlak.net>
how does one invert an alpha channel in gem ?
i've created an alpha channel from the rgb channels, but need the
channel to be inverted. somehow i can't seem to find a way to do
this...
hope it is just sleep deprivation and i'm simply overlooking the
obvious... :)
thanks in advance,
rene
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