Re: Nvidea and Object3D Mask problems

[Jeff Quan <jquan at mindspring dot com>]

On Nov 7, 2004, at 4:45 PM, Joseph Nastasi wrote:
> > Is it drawing the wrong texture on half of the label or can you see 
> > what's "underneath" the label? It may simply be clipping the geometry 
> > below it (screenshots would help!)
> I have a web page explaining the OS X issue at:
> http://pyramiddesign.us/bug/

If I read your page correctly, it looks like your problem is that 
you're thinking that masks work like an alpha channel in Photoshop -- 
you need to think premultiplied black.
See my explanation at 
<http://www.geocities.com/jeffq_cnet/Meshwork/index.html>. Click on the 
Alpha Mask link.
==
Jeff Quan
jquan at mindspring dot com

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