POV-Ray : Newsgroups : povray.binaries.images : Railroad rails conforming to isosurface : Re: Railroad rails conforming to isosurface Server Time: 5 Dec 2008 11:31:15 GMT
  Re: Railroad rails conforming to isosurface  
From: Greg M  Johnson
Date: 19 Sep 2002 16:44:12
"Christoph Hormann" <chris_hormann [at] gmxde> wrote in message
news:3D89E375.17EAE2A9@gmx.de...
> When building railway tracks the irregularities in the surface are usually
> strongly compensated, it would be interesting to automatically modify the
> terrain according to this (i.e. cut in or build tunnels at the hills and
> add material/build bridges in the lower parts)
>

Yes, I was already thinking along this route.

Q: what's the fastest way to do so?  I suppose CSG with an iso will choke
pov.


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