trunk/examples/walls/torus.pov

   1 #version 3.6;
   2
   3 // Increase the trace level for more accurate reflections
   4 global_settings {
   5         max_trace_level 64
   6 }
   7
   8 // Right-handed coordinate system in which the z-axis points upwards
   9 camera {
  10         location <0,-40,34>
  11         sky z
  12         right -0.4*x*image_width/image_height
  13         up 0.4*z
  14         look_at <0,0,-1.31>
  15 }
  16
  17 // White background
  18 background{rgb 1}
  19
  20 // Two lights with slightly different colors
  21 light_source{<-16,-20,43> color rgb <0.72,0.69,0.69>}
  22 light_source{<30,-15,12> color rgb <0.34,0.37,0.37>}
  23
  24 // Radius of the Voronoi cell network, and the particle radius
  25 #declare r=0.06;
  26 #declare s=0.5;
  27
  28 // Particles
  29 union{
  30         #include "torus_p.pov"
  31         pigment{rgb 0.97}
  32         finish{reflection 0.1 ambient 0.30 specular 0.3}
  33 }
  34
  35 // Voronoi cells, using a radial pigment map
  36 union{
  37         #include "torus_v.pov"
  38         pigment{radial pigment_map {
  39                         [0 rgb <0.5,0.7,1>]
  40                         [0.25 rgb <0.38,0.82,0.92>]
  41                         [0.5 rgb <0.5,0.7,1>]
  42                         [0.75 rgb <0.65,0.4,1>]
  43                         [1 rgb <0.5,0.7,1>]}
  44                 rotate <270,0,0>}
  45         finish{specular 0.3 ambient 0.3 reflection 0.1}
  46 }