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In article <3AA2FB55.6ED3EBC6@peak.edu.ee>, Margus Ramst
<mar### [at] peak edu ee> wrote:
> I don't think this has been reported before, so here goes:
> There seems to be a bug in MegaPOV 0.7 (and possibly previous) with
> using trace() on isosurfaces. Basically, trace() does not find an
> intersection with the isosurface.
As far as I can figure out, the isosurface code relies on global
variables (yuck!) that aren't initialized until after parsing, so method
2 isosurfaces can't be traced during the parsing stage. Fixing it would
probably involve a lot of modification to the isosurface code, and there
really isn't much point when 3.5 will have a highly improved version.
--
Christopher James Huff
Personal: chr### [at] mac com, http://homepage.mac.com/chrishuff/
TAG: chr### [at] tag povray org, http://tag.povray.org/
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