#version 3.7;

global_settings {
  assumed_gamma 1.0
  max_trace_level 8
}

background { color rgb <0.92, 0.95, 1.0> }

camera {
  location <0, 1.7, -6.2>
  look_at  <0, 1.35, 0>
  angle 35
}

light_source { <-6, 8, -8> color rgb <1, 1, 1> }
light_source { <6, 5, -2> color rgb <0.55, 0.60, 0.70> }

#declare ToonFinish = finish {
  ambient 0.15
  diffuse 0.85
  phong 0.0
  specular 0.15
  roughness 0.06
}

#declare SkinTex = texture {
  pigment { color rgb <1.00, 0.83, 0.72> }
  finish { ToonFinish }
}

#declare ShirtTex = texture {
  pigment { color rgb <0.20, 0.55, 0.95> }
  finish { ToonFinish }
}

#declare PantsTex = texture {
  pigment { color rgb <0.15, 0.20, 0.30> }
  finish { ToonFinish }
}

#declare ShoeTex = texture {
  pigment { color rgb <0.08, 0.08, 0.09> }
  finish { ToonFinish }
}

#declare HairTex = texture {
  pigment { color rgb <0.12, 0.07, 0.03> }
  finish { ToonFinish }
}

#declare WhiteTex = texture {
  pigment { color rgb <1,1,1> }
  finish { ToonFinish }
}

#declare EyeTex = texture {
  pigment { color rgb <0.05, 0.12, 0.18> }
  finish { ToonFinish }
}

#declare MouthTex = texture {
  pigment { color rgb <0.25, 0.07, 0.08> }
  finish { ToonFinish }
}

#declare GroundTex = texture {
  pigment { color rgb <0.90, 0.90, 0.93> }
  finish { ambient 0.1 diffuse 0.9 specular 0.05 roughness 0.1 }
}

plane { y, 0 texture { GroundTex } }

#declare SoftShadow = 0.0;

#declare HumanCartoon =
union {
  // Torso
  sphere {
    <0, 1.35, 0>, 0.52
    scale <0.90, 1.15, 0.65>
    texture { ShirtTex }
  }

  // Belly hint
  sphere {
    <0, 1.20, 0.05>, 0.40
    scale <0.95, 0.95, 0.70>
    texture { ShirtTex }
  }

  // Neck
  cylinder {
    <0, 1.82, 0>, <0, 1.97, 0>, 0.13
    texture { SkinTex }
  }

  // Head
  sphere {
    <0, 2.35, 0>, 0.50
    scale <1.0, 1.05, 0.95>
    texture { SkinTex }
  }

  // Hair cap
  difference {
    sphere { <0, 2.42, 0>, 0.52 scale <1.02, 0.95, 1.0> }
    box { <-2, -2, -2>, <2, 2.33, 2> }
    texture { HairTex }
    translate <0, 0, 0>
  }

  // Hair tuft
  cone {
    <0.10, 2.88, -0.05>, 0.15,
    <0.30, 3.08, -0.20>, 0.00
    texture { HairTex }
  }

  // Eyes (cartoon ovals)
  sphere { <-0.16, 2.40, -0.42>, 0.11 scale <1.1, 1.4, 0.6> texture { WhiteTex } }
  sphere { < 0.16, 2.40, -0.42>, 0.11 scale <1.1, 1.4, 0.6> texture { WhiteTex } }
  sphere { <-0.15, 2.40, -0.48>, 0.055 scale <1.0, 1.2, 0.6> texture { EyeTex } }
  sphere { < 0.17, 2.40, -0.48>, 0.055 scale <1.0, 1.2, 0.6> texture { EyeTex } }

  // Nose
  sphere {
    <0.00, 2.26, -0.47>, 0.07
    scale <0.75, 0.55, 0.9>
    texture { SkinTex }
  }

  // Smile (simple torus)
  torus {
    0.17, 0.03
    rotate <90, 0, 0>
    texture { MouthTex }
    translate <0.00, 2.12, -0.45>
    scale <1.1, 1.0, 1.0>
  }

  // Hips / pelvis
  sphere {
    <0, 0.98, 0>, 0.40
    scale <0.95, 0.75, 0.70>
    texture { PantsTex }
  }

  // Legs
  cylinder {
    <-0.18, 0.92, 0>, <-0.22, 0.40, 0.02>, 0.16
    texture { PantsTex }
  }
  cylinder {
    < 0.18, 0.92, 0>, < 0.24, 0.42, 0.02>, 0.16
    texture { PantsTex }
  }

  // Knees
  sphere { <-0.22, 0.40, 0.02>, 0.17 texture { PantsTex } }
  sphere { < 0.24, 0.42, 0.02>, 0.17 texture { PantsTex } }

  // Shins
  cylinder {
    <-0.22, 0.40, 0.02>, <-0.22, 0.10, 0.05>, 0.14
    texture { PantsTex }
  }
  cylinder {
    < 0.24, 0.42, 0.02>, < 0.24, 0.12, 0.05>, 0.14
    texture { PantsTex }
  }

  // Shoes
  union {
    sphere { <-0.22, 0.08, 0.12>, 0.18 scale <1.2, 0.6, 1.6> }
    sphere { <-0.22, 0.06, -0.02>, 0.14 scale <1.0, 0.55, 1.1> }
    texture { ShoeTex }
  }
  union {
    sphere { <0.24, 0.10, 0.12>, 0.18 scale <1.2, 0.6, 1.6> }
    sphere { <0.24, 0.08, -0.02>, 0.14 scale <1.0, 0.55, 1.1> }
    texture { ShoeTex }
  }

  // Arms (friendly pose)
  // Upper arms
  cylinder {
    <-0.52, 1.58, 0.00>, <-0.95, 1.35, -0.05>, 0.14
    texture { ShirtTex }
  }
  cylinder {
    < 0.52, 1.58, 0.00>, < 0.92, 1.40, -0.02>, 0.14
    texture { ShirtTex }
  }

  // Elbows
  sphere { <-0.95, 1.35, -0.05>, 0.15 texture { ShirtTex } }
  sphere { < 0.92, 1.40, -0.02>, 0.15 texture { ShirtTex } }

  // Forearms (skin)
  cylinder {
    <-0.95, 1.35, -0.05>, <-1.05, 1.10, -0.35>, 0.12
    texture { SkinTex }
  }
  cylinder {
    < 0.92, 1.40, -0.02>, < 1.08, 1.15, -0.28>, 0.12
    texture { SkinTex }
  }

  // Hands (mittens)
  sphere { <-1.05, 1.08, -0.38>, 0.16 scale <1.1, 0.8, 1.2> texture { SkinTex } }
  sphere { < 1.10, 1.13, -0.30>, 0.16 scale <1.1, 0.8, 1.2> texture { SkinTex } }

  // Simple thumb bumps
  sphere { <-0.95, 1.05, -0.45>, 0.06 texture { SkinTex } }
  sphere { < 1.02, 1.10, -0.38>, 0.06 texture { SkinTex } }

  // Overall scale/position
  translate <0, 0.00, 0>
};

object { HumanCartoon }

// subtle contact shadow blob to ground (fast)
blob {
  threshold 0.6
  sphere { <-0.22, 0.02, 0.05>, 0.35, 1.0 }
  sphere { < 0.24, 0.02, 0.05>, 0.35, 1.0 }
  scale <1.2, 0.25, 1.2>
  texture {
    pigment { color rgbt <0.0, 0.0, 0.0, 0.75> }
    finish { ambient 1 diffuse 0 }
  }
  translate <0, 0.00, 0.05>
}