// POVRAY header for triangulations

// Note: Basically all "inc-to-pov-header.inc" files are the same
//       with differences in the color, position and intensity of
//       lights.

#declare White = color rgb <1.0000,1.000,1.0000>;

background { color rgb <1.00 1.00 1.00> }

#declare vertex_color = color rgbf <0.0000,0.1500,0.2000,0.0000>;
#declare edge_color   = color rgbf <0.0000,0.1000,0.5000,0.0000>;
#declare face_color   = color rgbf <1.0000,0.8000,0.0000,0.2500>;
#declare dim_color    = color rgbf <0.8500,0.8500,0.8500,0.9500>;
#declare net_color    = color rgbf <1.0000,1.0000,0.5000,0.0000>;

#declare vertex_texture_front = 
  texture{
    pigment { color vertex_color }
  }

#declare vertex_texture_back = 
  texture{
    pigment { color 0.05*vertex_color + 0.95*dim_color }
  }

#declare edge_texture_front = 
  texture{
    pigment { color edge_color }
  }

#declare edge_texture_back = 
  texture{
    pigment { color 0.05*edge_color + 0.95*dim_color }
  }

#declare edge_texture_Net = 
  texture{
    pigment { net_color }
  }

#declare OpaqueFront = color face_color;
#declare OpaqueBack  = color 0.5*face_color + 0.5*dim_color;
#declare Clear =       color rgbf <1.00,1.00,1.00,1.00>;
#declare face_color_silhouette = color rgbf <1.00,0.98750,0.9875,0.987500>;
#declare face_texture_silhouette = 
  texture { 
       pigment { color face_color_silhouette }
       finish  { ambient 0.35 diffuse 0.65 }
    }

global_settings { max_trace_level 20 }

camera {
  location <0,0,-3.35>
  look_at  <0,0,0>
  angle 50
}


light_source { < +05, +20,  -10> 1.00 * White }
light_source { < -10, -10,  -15> 0.40 * White }
light_source { < -15, +10,  -15> 0.30 * White }