This test is successfull, thanks.
Jack a écrit :
Hello, I think that alpha channel only work with TIFF format in RVB 32 bit image. Have a look on the patch.
Jack
Le 22 oct. 07 à 16:14, Patrice Colet a écrit :
Hello, I've looked into pd-list archive and found this thread.
Is it possible to load a picture with an alpha channel with pix_image?
when I load such picture (both jpg and png) nothing happens (no console message), no image is loaded. My RGBA pictures are made with inkscape.
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message was:
Subject: Re: proper alpha channels in GEM? List-id: the PureData - mailinglist <pd-list.iem.at>
Yeah, I set the internal texture format in pix_texture to RGB instead of RGBA by mistake. I'm probably going to recompile the stuff for my page tonight and tomorrow, and I will post to the list when they are up.
cgc
At 4:31 PM -0500 11/29/03, doktorp wrote:
Hi
Ive been casually playing around with GEM and pix_image. I cant seem to get it to display an pix with an alpha channel properly. Is there something special I must do> Ive been making images in photoshop and adding an alpha channel manually, and then exporting them in various formats (all powers of 2). The image usually loads fine, but with no alpha.
I am of course enabling alpha blending with the [alpha] object.
any hints?
thanks!
-dok
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