// scene130.pov - textured countryside morning version
// Notes: simple pigments/finishes only; warm soft sunlight; sheep kept black.

#version 3.7;

global_settings {
  assumed_gamma 1.0
  max_trace_level 6
}

// -------------------- Camera --------------------
camera {
  location <0, 6.5, -16>
  look_at  <0, 2.0,  0>
  angle 40
}

// -------------------- Background / Sky --------------------
sky_sphere {
  pigment {
    gradient y
    color_map {
      [0.00 rgb <0.80, 0.88, 1.00>]
      [0.35 rgb <0.55, 0.72, 1.00>]
      [0.70 rgb <0.96, 0.92, 0.82>]
      [1.00 rgb <1.00, 0.95, 0.85>]
    }
  }
}

// Light morning haze
fog {
  fog_type   2
  distance   90
  color      rgb <0.95, 0.93, 0.90>
  fog_alt    2.0
  fog_offset 0.5
  turbulence 0.8
}

// -------------------- Lights (warm + soft shadows) --------------------
light_source {
  <120, 80, -120>
  color rgb <1.00, 0.88, 0.72> * 1.25
  area_light <10,0,0>, <0,0,10>, 6, 6
  adaptive 1
  jitter
}

light_source {
  <-60, 40, -30>
  color rgb <0.72, 0.82, 1.00> * 0.35
  area_light <6,0,0>, <0,0,6>, 4, 4
  adaptive 1
  jitter
}

// -------------------- Simple finishes --------------------
#declare FIN_Matte   = finish { diffuse 0.85 ambient 0.02 specular 0.05 roughness 0.08 }
#declare FIN_Dull    = finish { diffuse 0.80 ambient 0.02 specular 0.10 roughness 0.06 }
#declare FIN_Wood    = finish { diffuse 0.80 ambient 0.02 specular 0.08 roughness 0.07 }
#declare FIN_Stone   = finish { diffuse 0.82 ambient 0.02 specular 0.06 roughness 0.10 }
#declare FIN_SheepBk = finish { diffuse 0.85 ambient 0.00 specular 0.02 roughness 0.10 }

// -------------------- Countryside materials (simple pigments) --------------------
#declare MAT_Grass = texture { pigment { color rgb <0.32, 0.55, 0.26> } finish { FIN_Matte } }
#declare MAT_Dirt  = texture { pigment { color rgb <0.48, 0.38, 0.26> } finish { FIN_Matte } }
#declare MAT_Wood  = texture { pigment { color rgb <0.52, 0.36, 0.20> } finish { FIN_Wood } }
#declare MAT_Stone = texture { pigment { color rgb <0.62, 0.62, 0.60> } finish { FIN_Stone } }
#declare MAT_Sheep = texture { pigment { color rgb <0.02, 0.02, 0.02> } finish { FIN_SheepBk } }

// -------------------- Default fallback --------------------
#default { texture { pigment { color rgb <0.75,0.75,0.75> } finish { FIN_Dull } } }

// -------------------- Ground plane (countryside) --------------------
plane {
  y, 0
  texture { MAT_Grass }
}

// A dirt path for variation (kept simple; fast render)
difference {
  box { <-2.2, -0.01, -18>, <2.2, 0.02, 18> }
  box { <-1.6, -0.05, -18>, <1.6, 0.06, 18> }
  texture { MAT_Grass }
}
box {
  <-1.6, -0.005, -18>, <1.6, 0.001, 18>
  texture { MAT_Dirt }
}

// -------------------- Include the user scene and "texture" it --------------------
// If scene130.pov already contains camera/lights/background, this file intentionally
// overrides them by defining ours first and then applying materials by wrapping.

#ifndef (SCENE130_INCLUDED)
#declare SCENE130_INCLUDED = 1;
#end

// --- Attempt to include original geometry ---
// The original file is expected to define objects; if it also defines camera/lights,
// POV-Ray will use the last definitions encountered. Keep this include at the end
// so our camera/lights remain active only if scene130.pov does not redefine them.
// If it *does* redefine, move the include earlier.
#include "scene130.pov"

// -------------------- Material overrides (non-destructive wrappers) --------------------
// If the original scene uses named objects, you can wrap them here.
// Placeholders below: keep as examples; safe even if unused.

// Example: fences/wood props
#declare _ApplyWood = texture { MAT_Wood };
#declare _ApplyStone = texture { MAT_Stone };

// Sheep must remain black; if the original scene has a declared sheep object,
// re-instance it here with black material. If it doesn't, this has no effect.
#ifdef (Sheep)
object { Sheep texture { MAT_Sheep } }
#end

// If there are multiple sheep objects with different names, add them similarly:
// #ifdef (Sheep1) object{Sheep1 texture{MAT_Sheep}} #end
// #ifdef (Sheep2) object{Sheep2 texture{MAT_Sheep}} #end