Re: [Maya2osg-users] Triangle winding question (maya usage)

[Jean-Sébastien G. <jea...@cm...>]

Hi all,

>> But to be honest I don't think that the winding is your problem here,
>> see above, but of course I will consider it and look into it.
>
> I'll try to get a simple model that exhibits the problems I see.

I found the source of the problem and you were right Javier, it was not 
the triangle winding.

Our artist had used a negative value for the "bump amount" in order to 
get holes instead of bumps. In the end, in our shader, this meant that 
all normals for this object (with that material) were reversed. That's 
why it was hard to track down, it happened only in the shader so I was 
left guessing what could possibly cause that problem... :-)

So, false alert, sorry for that!

J-S
-- 
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Jean-Sébastien Guay    jea...@cm...
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