// Last edited on 2003-10-25 14:14:06 by stolfi
//
//  Requires 
//    marble_vein_color
//    marble_mean_color
//    marble_body_color
//    highlight_color
//
//  Defines
//    texture_marble

#declare texture_marble = 
  texture{
    pigment{marble
      turbulence 1
      color_map{
        [ 0.000, 0.800 
          color rgb marble_body_color
          color rgb marble_mean_color
        ]
        [ 0.800, 1.001 
          color rgb marble_mean_color
          color rgb marble_vein_color
        ]
      }
      rotate <0,90,0>
    }
    finish{diffuse 0.95 ambient 0.05}
  }
  texture{
    pigment {color highlight_color filter 0.70}
    finish {diffuse 0.0 ambient 0.0 specular 0.5 roughness 0.01}
  }