[GEM-dev] texunit and framebuffer

[cyrille henry]

chris clepper a écrit :
> Yes, I want to do this but I will not have time to work on the framebuffer
> object for at least a week.
> 
> Maybe Johannes can do it sooner or you can try yourself.  Look at the
> pix_texture 'texunit' message and make a similar one for gemframebuffer.  If
> it works post it here.

the texunit message does only update m_texunit. 
this is used to change active texture with :
glActiveTexture(GL_TEXTURE0_ARB + m_texunit);

triing to figure where to use this fonction in gemframebuffer does only point to my incompetence.
so, i'll have a deeper look, but for now, i did not understand...

cyrille




> 
> On 9/9/07, cyrille henry <cyrille.henry at la-kitchen.fr> wrote:
>> hello Chris,
>>
>> would it be possible to add a texunit message to the frambuffer in order
>> to use them in a multiple texture environement?
>> this would be very usefull in order to compute images bigger than the
>> screen, or to have a generic multi-pass, multi-texture engine. (without
>> using pix_snap2tex)
>>
>> thanks
>> Cyrille
>>
> 
> 
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