#version 3.7;

global_settings {
  assumed_gamma 1.0
  max_trace_level 8
}

background { color rgb <0.96, 0.97, 0.99> }

camera {
  location <5.2, 2.4, -7.2>
  look_at  <0.2, 1.25, 0.0>
  angle 35
}

light_source { < 8, 10, -10> color rgb <1.00, 1.00, 1.00> }
light_source { <-7,  6, -2>  color rgb <0.55, 0.60, 0.70> }
light_source { < 0,  8,  8>  color rgb <0.35, 0.35, 0.35> }

plane {
  y, 0
  texture {
    pigment { color rgb <0.92, 0.93, 0.95> }
    finish  { diffuse 0.85 specular 0.05 roughness 0.08 }
  }
}

#declare HorseFinish = finish {
  diffuse 0.35
  specular 0.55
  roughness 0.035
  reflection 0.04
}

#declare HorseTex = texture {
  pigment { color rgb <0.03, 0.03, 0.035> }
  finish  { HorseFinish }
  normal  { bumps 0.55 scale 0.12 }
}

#declare Horse =
blob {
  threshold 0.65

  // --- Body core (spheres) ---
  sphere { < 0.00, 1.25,  0.00>, 1.05, 1.10 } // barrel
  sphere { <-0.85, 1.30, -0.10>, 0.82, 0.95 } // hind
  sphere { < 0.85, 1.35,  0.05>, 0.78, 0.90 } // chest
  sphere { < 0.15, 1.65,  0.05>, 0.55, 0.70 } // withers/shoulder

  // --- Neck + head ---
  sphere { <1.20, 2.05, 0.10>, 0.48, 0.65 }
  sphere { <1.55, 2.35, 0.10>, 0.40, 0.55 }
  sphere { <1.95, 2.55, 0.08>, 0.34, 0.48 } // base of head
  sphere { <2.28, 2.48, 0.05>, 0.28, 0.42 } // muzzle
  sphere { <2.42, 2.44, 0.03>, 0.20, 0.32 } // nose

  // Ears
  sphere { <2.02, 2.88,  0.20>, 0.10, 0.20 }
  sphere { <2.12, 2.86, -0.10>, 0.10, 0.20 }

  // --- Legs (use cylinders for stronger connectivity + hoof spheres) ---
  // Front left
  cylinder { <0.95, 1.05,  0.35>, <1.05, 0.55,  0.35>, 0.18, 0.80 }
  cylinder { <1.05, 0.55,  0.35>, <1.10, 0.18,  0.35>, 0.14, 0.65 }
  sphere   { <1.12, 0.06,  0.35>, 0.19, 0.50 } // hoof (touches y=0 precisely)

  // Front right
  cylinder { <0.95, 1.05, -0.28>, <1.05, 0.55, -0.28>, 0.18, 0.80 }
  cylinder { <1.05, 0.55, -0.28>, <1.10, 0.18, -0.28>, 0.14, 0.65 }
  sphere   { <1.12, 0.06, -0.28>, 0.19, 0.50 } // hoof

  // Hind left
  cylinder { <-0.95, 1.10,  0.30>, <-1.10, 0.55,  0.30>, 0.19, 0.85 }
  cylinder { <-1.10, 0.55,  0.30>, <-1.05, 0.18,  0.30>, 0.14, 0.65 }
  sphere   { <-1.02, 0.06,  0.30>, 0.20, 0.52 } // hoof

  // Hind right
  cylinder { <-0.95, 1.10, -0.25>, <-1.10, 0.55, -0.25>, 0.19, 0.85 }
  cylinder { <-1.10, 0.55, -0.25>, <-1.05, 0.18, -0.25>, 0.14, 0.65 }
  sphere   { <-1.02, 0.06, -0.25>, 0.20, 0.52 } // hoof

  // --- Tail ---
  sphere { <-1.60, 1.45, -0.15>, 0.22, 0.55 }
  sphere { <-1.95, 1.20, -0.20>, 0.18, 0.45 }
  sphere { <-2.15, 0.90, -0.22>, 0.14, 0.35 }

  // --- Mane (a few blobs along crest) ---
  sphere { <1.05, 2.20, 0.35>, 0.16, 0.30 }
  sphere { <1.30, 2.35, 0.38>, 0.15, 0.28 }
  sphere { <1.55, 2.50, 0.36>, 0.14, 0.26 }
  sphere { <1.78, 2.60, 0.30>, 0.12, 0.22 }

  texture { HorseTex }

  rotate <0, -18, 0>
  translate <0, 0, 0>
}

object { Horse }