Chris Huff wrote:
> 
> In article <3A22EF6F.87D94FC7@istar.ca>, sde### [at] istarca wrote:
> 
> > I'm sure the CSG expers out there can work out the filleting in POV.
> 
> Forget about CSG...do it with isosurfaces. ;-)
> Actually, may not be too difficult...

Here's my attempt.


Tor Olav
-- 
mailto:tor### [at] hotmailcom
http://www.crosswinds.net/~tok/tokrays.html


// ===== 1 ======= 2 ======= 3 ======= 4 ======= 5 ======= 6 ======= 7

#version unofficial MegaPov 0.5;

#include "colors.inc"

global_settings { ambient_light color White }

// ===== 1 ======= 2 ======= 3 ======= 4 ======= 5 ======= 6 ======= 7

$ E = 6;
$ K = 1/10^4;

$ Ybar = function { (x^E + z^E)^(1/E) - 1 }
$ SphereFunction = function { x^2 + y^2 + z^2 }

isosurface {
  function {
     y/4
    +Ybar(x ,y ,abs(z) - 0.05)
    +K^(SphereFunction(x, y - 4.1, z/4) - 7.0)
    +K^(10*y)
  }
//  max_gradient 20
  method 1
  contained_by { box { -<1.5, 0.5, 1.5>, <1.5, 2, 1.5> } }
  pigment { color White }
}

// The contained_by box above may need to be adjusted

// ===== 1 ======= 2 ======= 3 ======= 4 ======= 5 ======= 6 ======= 7

light_source {
  <1, 4, -2>*10
  color White
}

camera {
  location <1, 3, -3>
  look_at <0, 0.5, 0>
}

// ===== 1 ======= 2 ======= 3 ======= 4 ======= 5 ======= 6 ======= 7

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