[GEM-dev] GEM/glsl feedback

[marius schebella]

Jack wrote:
> Yep, for people who want a smaller patch than the exemple 6 ;)
> ++

thanks, beautiful!
marius.

> 
> Jack
> 
> 
> Le 8 mars 09 à 16:36, cyrille henry a écrit :
> 
>> hello,
>>
>>
>> marius schebella a écrit :
>>> hi,
>>> I am not sure whether it is possible to do feedback in GEM (glsl?)
>> yes it is.
>> you just have to do a kind of "ping pong" rendering.
>>> without reading back to the cpu?
>> yes, using 2 framebuffer
>>> Is there an example in the help patches?
>> the exemple 06 in the glsl section compute the physical model like this.
>>
>> Cyrille
>>
>>> thanks, marius.
>>>
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