//  Bamboo textures for the DCC abacus
//  
//  Assumes defined
//
//    highlight_color
//    bamboo_color
//
//  Defines
//  
//    texture_bamboo

#declare texture_bamboo =
  texture{
    pigment{ color bamboo_color }
    normal{
      wrinkles 0.2
      scale <0.01, 0.01, 0.50>
    }
    finish {diffuse 0.95 ambient 0.05}
    rotate <0, 90, 0>
  }
  texture{
    pigment{color highlight_color filter 0.80}
    normal{
      wrinkles 0.2
      scale <0.50, 0.01, 0.01>
    }
    finish {diffuse 0.0 ambient 0.0 specular 0.2 roughness 0.05}
  }