Fwd: Re: [cairo] Antialiasing not working with glitz

[Jon Smirl]

Does this solution work?

http://www.cs.concordia.ca/~r_rajago/graphics/Blending.htm


--- Keith Packard <keithp at keithp.com> wrote:
> 
> Around 20 o'clock on May 2, Jon Smirl wrote:
> 
> > In the OpenGL Red Book there is a section on three dimension blending and
> using
> > the depth buffer. It provides sample code on how to do antialiasing when
> > translucent and opaque objects are mixed.
> 
> Every method I've seen (which isn't a huge number, admittedly), has 
> required the application draw things in the "right" order; often from front
> to back, which doesn't exactly neatly match the painters model (back to 
> front) used in most 2D applications.
> 
> -keith
> 
> 
> 

> ATTACHMENT part 2 application/pgp-signature 



=====
Jon Smirl
jonsmirl at yahoo.com


	
		
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