[jitter] Alpha channel in gl.sketch

Thanks, Yair. I'm sending "reset, glclearcolor 1. 1. 1. 1., glclear, 
glenable blend, moveto 0. 0., glcolor 0.5 0.7 0.8 1., circle 0.1" to 
jit.gl.sketch but still no alpha channel...

Is there something i have to do with the jit.gl.render and / or the 
jit.pwindow too ?

Best

f.e


f.e chanfrault | aka | personal computer music
 >>>>>>> http://www.personal-computer-music.com
 >>>>>>> | film soundtracks, sound art, music |


yair reshef a écrit :
> sketch is reletivlly low level, you my have an easier time with a 
> gridshape, this
> reset , glenable blend , glcolor 1. 0. 0. $1 , cube 0.2
> will give you alpha to sketch, watch the cmdlist with getcmdlist to see 
> whats going on in sketch
> 
> 
> 
> On Sun, May 25, 2008 at 4:04 PM, f.e <personalcomputermusic at gmail.com 
> <mailto:personalcomputermusic at gmail.com>> wrote:
> 
>     I can't get success using alpha channel in gl.sketch. "Color 1. 0.
>     0. 0.2" is the same as "color 1. 0. 0. 1.", even in the
>     jit.gl.sketch.help file...
> 
>     Is there an option to turn it on ?
> 
>     Thanks in advance
> 
>     f.e
> 
>     -- 
>     f.e chanfrault | aka | personal computer music
>      >>>>>>> http://www.personal-computer-music.com
>      >>>>>>> | film soundtracks, sound art, music |
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