POV-Ray : Newsgroups : povray.general : Why can't I on normals? : Re: Why can't I on normals? Server Time
10 Aug 2024 03:24:04 EDT (-0400)
  Re: Why can't I on normals?  
From: Greg M  Johnson
Date: 19 Mar 2000 13:23:39
Message: <38d51b2b@news.povray.org>
No, this doesn't work!


"H.E. Day" wrote:

> > Why can't I do something like:
> >
> >  normal{
> >         function {noise3d(x,y,z)}
> >                normal_map {
> >                           [0.00  up]
> >                           [0.20  up]
> >                           [ 0.21 down]
> >                           [ 1.0   down]
> >                           }
> >                 }
> >
>
> It needs to be:
>
>  normal{
>         function {noise3d(x,y,z)}
>                normal_map {
>                           [0.00  1]
>                           [0.20  1]
>                           [ 0.21 0]
>                           [ 1.0   0]
>                           }
>                 }
>
> Plus it needs to be in a texture {} statement (or at least should be).
>
> --
> H.E. Day


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