[Fluxus] fbo-pixels merged to master

[gabor papp]

>> - there's a slight problem with not power of 2 resolution pixel 
>> primitives. then the texture is placed in the nearest power of two 
>> resolution texture. and only a portion of the texture is used for 
>> rendering. so if you use the pixel primitive as a texture, you have to 
>> set the texture coordinates manually.
> 
> is this a hardware limitation?
yes, i think in opengl implementations below version 2.0 resolution must 
be power of 2.

> I've just committed a small compile error, and also turned off
> mipmapping in the example script, as I was getting the old problem where
> it was fading out as the camera moved away - I assume you're not seeing
> that?
i also fixed the compile error yesterday :). i am not seeing the 
mipmapping error. how come it appeared again? i thought we have fixed it 
by generating the mipmaps manually in Unbind(). do you have a new opengl 
driver?

best,
gabor