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It seems like someone had developed a macro that would produce a mesh from an
isosurface. Is that still available? Could someone direct me there?
Thanks.
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Wasn't it Kirk Andrews who wrote:
>It seems like someone had developed a macro that would produce a mesh from an
>isosurface. Is that still available? Could someone direct me there?
The original webpage of Kevin Loney's Approximation Macro seems to no
longer exist, but there's a copy of his macro, and the version modified
by Jaap Frank, in the download file in my isosurface tutorial.
http://www.econym.demon.co.uk/isotut/approx.htm
Be warned: In the vast majority of cases, the total time required to
parse and render the approximation is greater than the time taken to
render a real isosurface.
--
Mike Williams
Gentleman of Leisure
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Mike Williams <nos### [at] econym demoncouk> wrote:
> Wasn't it Kirk Andrews who wrote:
>
> >It seems like someone had developed a macro that would produce a mesh from an
> >isosurface. Is that still available? Could someone direct me there?
>
> The original webpage of Kevin Loney's Approximation Macro seems to no
> longer exist, but there's a copy of his macro, and the version modified
> by Jaap Frank, in the download file in my isosurface tutorial.
>
> http://www.econym.demon.co.uk/isotut/approx.htm
>
> Be warned: In the vast majority of cases, the total time required to
> parse and render the approximation is greater than the time taken to
> render a real isosurface.
>
> --
> Mike Williams
> Gentleman of Leisure
Right, but, it is able to save the parsed file, correct? And also, I have never
yet tried it, but I thought that there was a way with PoseRay to convert a POV
mesh into an .obj format. Is this true?
Oh, and thanks for the link. :)
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Kirk Andrews wrote:
> It seems like someone had developed a macro that would produce a mesh from an
> isosurface. Is that still available? Could someone direct me there?
For a modified and optimized version of the include file, see:
http://news.povray.org/47be20ab%40news.povray.org
Subject: Isosurface Approximation macros rewrite
Sender: Tor Olav Kristensen
Date: 2008 February 22nd
Newsgroup: povray.binaries.scene-files
--
Tor Olav
http://subcube.com
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Tor Olav Kristensen <tor### [at] TOBEREMOVEDgmailcom> wrote:
> Kirk Andrews wrote:
> > It seems like someone had developed a macro that would produce a mesh from an
> > isosurface. Is that still available? Could someone direct me there?
>
> For a modified and optimized version of the include file, see:
>
> http://news.povray.org/47be20ab%40news.povray.org
>
> Subject: Isosurface Approximation macros rewrite
> Sender: Tor Olav Kristensen
> Date: 2008 February 22nd
> Newsgroup: povray.binaries.scene-files
>
> --
> Tor Olav
> http://subcube.com
Hmmm... maybe using a mesh will resolve the problems I am having here:
http://news.povray.org/povray.general/thread/%3Cweb.47acd95f26eb41a7ce83de880%40news.povray.org%3E/
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