Here is an include file with a collection of macros
that are a rewrite of the Isosurface Approximation
macros that Kevin Loney once wrote and Jaap Frank
later modified. (There's also a file that can be used
to test the macros.)
I have optimized the macros so they run faster than
the original ones. They can be used in much the same
way as those on Mike Williams' web page.
Here's some relevant posts:
Subject: Isosurface approximation
Sender: Kevin Loney
Date: 2003 April 9th
Newsgroup: povray.binaries.images
Subject: Isosurface approximation MkII
Sender: Kevin Loney
Date: 2003 April 10th
Newsgroup: povray.binaries.images
Subject: Isosurface approximation MkIII
Sender: Kevin Loney
Date: 2003 July 1st
Newsgroup: povray.binaries.images
Re: Isosurface approximation MkIII
Sender: Jaap Frank
Date: 2003 July 6th
Newsgroup: povray.binaries.scene-files
Also see:
"Approximation Macro" (Mike Williams' web page)
http://www.econym.demon.co.uk/isotut/approx.htm
--
Tor Olav
http://subcube.com
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Attachments:
Download 'isosurface_kl_jf_tok.inc.txt' (26 KB)
Download 'isosurface.pov.txt' (3 KB)
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