[PD] gem alpha channel q

Wed Oct 14 04:35:33 CEST 2009

[pix_invert]...i think...
Cheers

Chile

2009/10/11 rene beekman <r at 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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-- 
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