[jitter] Alpha channel in gl.sketch

clearcolor is a mostly used as global command, for gl.render, glclear i
haven't tried.
you could use  a look at the jitter tutorial 40, dealing with sketch. this
things are there

On Sun, May 25, 2008 at 4:44 PM, f.e <personalcomputermusic at gmail.com>
wrote:

> 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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