[REBOL] Re: alpha image blending...
From: g:santilli:tiscalinet:it at: 23-Jul-2003 9:48
Hi Maxim,
On Tuesday, July 22, 2003, 10:23:32 PM, you wrote:
MOA> something as siple as:
MOA> imageA: load %imgfileA
MOA> imageB: load %imgfileB
MOA> imageC: imageA/rgb over imageB/rgb using imageA/alpha
As long as imageA has an alpha channel, you just need to place the
face that contains it over the face with imageB. You can also
apply affects on the alpha channel (e.g. alphamul).
Regards,
Gabriele.
--
Gabriele Santilli <[g--santilli--tiscalinet--it]> -- REBOL Programmer
Amiga Group Italia sez. L'Aquila --- SOON: http://www.rebol.it/
