I've got a sand texture that I want to make a bit more grainey. Can I add a bump map
to
the followingfor this effect?
Any other ideas would be appreciated.
Thanks,
D.
texture {
  pigment
  {   colour rgb<0.792,0.655,0.400>  }
}

texture {   pigment
  { granite
    color_map
    { [0.00 color rgb<0.945, 0.863, 0.396>]
      [0.11 color rgbf<0.953, 0.678, 0.404, 0.086>]
      [0.24 color rgbf<0.886, 0.651, 0.157, 0.329>]
      [0.49 color rgb<0.910, 0.588, 0.220>]
      [0.78 color rgbf<0.933, 0.784, 0.627, 0.196>]
      [1.00 color rgbf<1.000, 1.000, 1.000, 0.996>]
    }  } }

texture {  pigment
  {  granite
    turbulence 0.49
    color_map
    { [0.00 color rgbf<0.549, 0.369, 0.024, 0.388>]
      [0.20 color rgb<0.961, 0.773, 0.341>]
      [0.52 color rgbf<0.655, 0.365, 0.086, 0.098>]
      [0.75 color rgbf<0.918, 0.647, 0.349, 0.369>]
      [1.00 color rgbf<0.439, 0.275, 0.027, 0.729>]
    }
    scale <2.0, 2.0, 2.0>
  }}

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