[PD] glsl effect chaining
cyrille henry
cyrille.henry at la-kitchen.fr
Fri Mar 21 17:07:16 CET 2008
Pepa Henzl a écrit :
> Hello,
> I've just started with glsl languague and Gem this week. Everything works
> fine, but i'd like to know what to do if i want to apply multiple effects on
> a texture.
> Is it possible to render pix data to the texture, instead of current
> framebuffer window, and use it for further processing?
yes.
you need to render in a frambuffer, and then use it as a texture.
the gemframebuffer is almost undocumented, but there is an exemple in exemple/07.texture/10.frambuffer.
i also rembermber that i send a patch on this list (or gem-dev) regardinf the use of glsl + framebuffer.
cyrille
>
> Thanks,
> pcp.
>
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