POV-Ray: Newsgroups: povray.text.scene-files: My favourite isosurface (see p.b.i. for image): Re: My favourite isosurface (see p.b.i. for image)

POV-Ray : Newsgroups : povray.text.scene-files : My favourite isosurface (see p.b.i. for image) : Re: My favourite isosurface (see p.b.i. for image)		Server Time 18 Apr 2024 16:55:12 EDT (-0400)

From: Anonymous
Date: 20 Nov 2003 15:52:13
Message: <3fbd297d$1@news.povray.org>

"Tor Olav Kristensen" <tor_olav_kCURLYAhotmail.com> wrote

How about modulating the isovalue so the arms are thicker and the blobs
thinner?

[...]

 #declare TempFn1 =
   function(XZ, YY, Cos, Sin, RF) {
     0.330*TempFn0(+XZ*Cos +YY*Sin, -XZ*Sin +YY*Cos)
    +0.010*sin(RF)
   }

 #declare TempFn2 =
   function(XZ, YY, Phi) {
     TempFn1(XZ, YY, cos(Phi*M1), sin(Phi*M1),
Phi*M2)-0.945*(1+sin(Phi*M2)/150)
   }

[...]

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