Re: [gl4java-usergroup] "destination alpha" in glBlendFunc()

[Artiste on t. W. <a1...@So...>]

Thorsten Roemer wrote:
> 
> Hi *,
> 
> does anybody know, what is meant with "destination alpha" in the docu of
> glBlendFunc() ? "source alpha" is taken from glColor(), but the destination
> one ?

I think the destination alpha is taken from the frame buffer (front or
back buffer) if you are using an RGBA frame buffer (32 bpp).

> Or any links ?
> 
> thanx in advance,
> Thorsten

A11W