#version 3.7;

global_settings {
    assumed_gamma 1.3 max_trace_level 16
    radiosity {
        pretrace_start 0.08
        pretrace_end   0.01
        count 200
        nearest_count 10
        error_bound 0.5
        recursion_limit 2
        low_error_factor 0.5
        gray_threshold 0.0
    }
}

background { color rgb <0.92, 0.55, 0.40> }

camera {
  location <0, 2.45, -8.2>
  look_at  <0, 1.55,  0.0>
  angle 40
  up <0,9,0>
  right <16,0,0>  // right,up -> 16:9
}

light_source { <-6, 8, -8> color rgb <1.00, 0.78, 0.62> area_light <2.6,0,0>, <0,0,2.6>, 5, 5 adaptive 1 jitter }
light_source { < 7, 5, -6> color rgb <0.95, 0.75, 0.60> area_light <2.2,0,0>, <0,0,2.2>, 4, 4 adaptive 1 jitter }
light_source { < 0, 6,  7> color rgb <0.55, 0.40, 0.32> }

plane { y, 0 pigment { color rgb <0.94, 0.60, 0.45> } finish { diffuse 0.85 specular 0.05 roughness 0.08 } }

#declare ClayCol = rgb <0.42, 0.33, 0.28>;
#declare ClayFinish = finish { diffuse 0.9 specular 0.08 roughness 0.12 }

#declare Golem = union {

  // Body core (blobby silhouette)
  difference {
    union {
      // main mass
      sphere { <0, 2.05, 0>, 1.25 }
      sphere { <0, 1.35, 0>, 1.55 }
      sphere { <0, 0.75, 0>, 1.35 }

      // shoulders
      sphere { <-1.45, 1.75, 0.05>, 1.05 }
      sphere { < 1.45, 1.75, 0.05>, 1.05 }

      // legs (two stumps)
      cylinder { <-0.62, 0.00, 0>, <-0.62, 1.05, 0>, 0.72 }
      cylinder { < 0.62, 0.00, 0>, < 0.62, 1.05, 0>, 0.72 }
      sphere   { <-0.62, 1.05, 0>, 0.72 }
      sphere   { < 0.62, 1.05, 0>, 0.72 }

      // slight crotch bridge
      sphere { <0, 0.65, 0>, 0.50 }

      // arms (thick)
      cylinder { <-1.85, 1.65, 0.10>, <-0.85, 1.15, 0.25>, 0.58 }
      sphere   { <-0.85, 1.15, 0.25>, 0.58 }
      cylinder { < 1.85, 1.65, 0.10>, < 0.85, 1.15, 0.25>, 0.58 }
      sphere   { < 0.85, 1.15, 0.25>, 0.58 }

      // forearms toward tablet
      cylinder { <-0.90, 1.10, 0.30>, <-0.55, 1.05, 0.75>, 0.50 }
      cylinder { < 0.90, 1.10, 0.30>, < 0.55, 1.05, 0.75>, 0.50 }
      sphere   { <-0.55, 1.05, 0.75>, 0.50 }
      sphere   { < 0.55, 1.05, 0.75>, 0.50 }
    }

    // carve a shallow separation between legs
    box { <-0.10, -0.05, -0.8>, <0.10, 1.20, 0.8> rotate <0,0,6> }

    // carve eyes (triangular holes)
    prism {
      linear_sweep
      linear_spline
      0, 0.55, 4,
      <0,0>, <0.45,0>, <0.22,0.36>, <0,0>
      translate <-0.30, 2.10, 0.85>
      rotate <0,0,0>
      scale <1,1,1>
    }
    prism {
      linear_sweep
      linear_spline
      0, 0.55, 4,
      <0,0>, <0.45,0>, <0.22,0.36>, <0,0>
      translate <0.05, 2.10, 0.85>
      rotate <0,0,0>
      scale <1,1,1>
    }

    // carve mouth (angled cavity)
    box { <-0.35, 1.75, 0.75>, <0.55, 1.97, 1.45> rotate <0, -18, -8> }

    // carve chest opening behind tablet (large cavity)
    box { <-0.55, 1.10, 0.45>, <0.35, 1.70, 1.55> rotate <0, 10, 0> }
    box { <-0.05, 1.05, 0.55>, <0.55, 1.55, 1.65> rotate <0, -10, 0> }
  }

  // Tablet/slab held in hands
  difference {
    union {
      box { <-0.45, 0.78, 0.70>, <0.45, 1.35, 1.05> } // main slab
      // slight lip at bottom
      box { <-0.55, 0.74, 0.68>, <0.55, 0.88, 1.02> }
    }
    // notch to suggest broken interior wedge
    box { <-0.15, 0.92, 0.72>, <0.15, 1.22, 1.20> rotate <0, 25, 0> }
  }

  // Hands (simplified fingers)
  union {
    // left hand
    sphere { <-0.78, 1.00, 0.80>, 0.30 }
    cylinder { <-0.98, 0.98, 0.90>, <-0.62, 0.98, 0.95>, 0.10 }
    cylinder { <-0.98, 1.05, 0.88>, <-0.62, 1.05, 0.93>, 0.10 }
    cylinder { <-0.96, 1.12, 0.86>, <-0.65, 1.12, 0.91>, 0.10 }

    // right hand
    sphere { <0.78, 1.00, 0.80>, 0.30 }
    cylinder { <0.62, 0.98, 0.95>, <0.98, 0.98, 0.90>, 0.10 }
    cylinder { <0.62, 1.05, 0.93>, <0.98, 1.05, 0.88>, 0.10 }
    cylinder { <0.65, 1.12, 0.91>, <0.96, 1.12, 0.86>, 0.10 }
  }

  // Forehead dot
  cylinder { <0, 2.42, 0.95>, <0, 2.42, 0.87>, 0.13 }

  // Tablet dot
  cylinder { <0.30, 1.18, 1.06>, <0.30, 1.18, 0.98>, 0.10 }

  pigment { color ClayCol }
  finish { ClayFinish }
}

object {
  Golem
  translate <0, 0.0, 0>
}