POV-Ray : Newsgroups : povray.advanced-users : Re: What is the frontside of a triangle? : Re: What is the frontside of a triangle? Server Time
29 Jul 2024 00:33:12 EDT (-0400)
  Re: What is the frontside of a triangle?  
From: Jaap Frank
Date: 8 Jul 2003 17:37:17
Message: <3f0b398d@news.povray.org>
"Shay" <sah### [at] simcopartscom> wrote in message news:3f0b361d@news.povray.org...
>
> "Jaap Frank" <jjf### [at] xs4allnl> wrote in message
> news:3f0b3299$1@news.povray.org...
>
> I looked at your code, and the mesh behaves perfectly. Remember that the
> "back" of the red triangle is green and vice-versa. This means that when
> you flip the two of them <0,180,0>, you will see an image which looks
> the same as before the flip. Try rotating by <180,0,0> (before
> subtracting T) and see what I mean.
>
>  -Shay

After rotating my mind with <0,180,0> I see that you are right.
Now I've to figure out what's going on in my mesh.

Thanks,

Jaap Frank


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