#version 3.7;

global_settings {
  assumed_gamma 1.0
  max_trace_level 8
}

background { color rgb <0.70, 0.82, 0.95> }

camera {
  location <12, 5.0, -17.5>
  look_at  <0, 2.0,  0>
  angle 45
}

light_source { <-10, 12, -12> color rgb <1.00, 0.98, 0.92> }
light_source { <  8,  6, -8> color rgb <0.60, 0.70, 0.90>*0.6 }
light_source { <  0,  4, -4.5> color rgb <1.00, 0.75, 0.45>*0.8 } // warm near facade

// Ground (grass)
plane {
  y, 0
  texture {
    pigment {
      bozo
      color_map {
        [0.00 rgb <0.10, 0.30, 0.10>]
        [0.50 rgb <0.16, 0.40, 0.14>]
        [1.00 rgb <0.08, 0.25, 0.09>]
      }
      scale 0.8
    }
    finish { diffuse 0.9 specular 0.05 roughness 0.08 }
  }
}

// A subtle sky haze/fog for atmosphere (kept light for speed)
fog {
  distance 55
  color rgb <0.80, 0.88, 0.98>
  fog_type 2
  fog_offset 0.5
  fog_alt 3.0
  turbulence 0.6
}

// Materials
#declare Brick_Tex =
texture {
  pigment {
    // Cheap "brick-ish" variation
    granite
    color_map {
      [0.00 rgb <0.45, 0.20, 0.14>]
      [0.40 rgb <0.55, 0.25, 0.18>]
      [0.75 rgb <0.38, 0.16, 0.12>]
      [1.00 rgb <0.62, 0.30, 0.22>]
    }
    scale 0.35
  }
  normal { bumps 0.25 scale 0.08 }
  finish { diffuse 0.85 specular 0.12 roughness 0.06 }
}

#declare Mortar_Tex =
texture {
  pigment { color rgb <0.70, 0.68, 0.63> }
  finish { diffuse 0.9 specular 0.05 roughness 0.10 }
}

#declare Wood_Tex =
texture {
  pigment {
    wood
    color_map {
      [0.00 rgb <0.30, 0.18, 0.10>]
      [0.35 rgb <0.40, 0.24, 0.14>]
      [0.70 rgb <0.26, 0.16, 0.10>]
      [1.00 rgb <0.48, 0.28, 0.16>]
    }
    turbulence 0.2
    scale <0.25, 0.25, 2.0>
    rotate <0, 90, 0>
  }
  finish { diffuse 0.85 specular 0.15 roughness 0.05 }
}

#declare Glass_Glow =
texture {
  pigment { color rgb <1.0, 0.75, 0.45> filter 0.2 transmit 0.1 }
  finish { diffuse 0.2 ambient 0.0 specular 0.6 roughness 0.01 reflection 0.05 }
}

// Building dimensions
#declare B_W = 7.5;  // width (x)
#declare B_H = 4.2;  // height (y)
#declare B_D = 5.0;  // depth (z)
#declare WallT = 0.25;

// Main building block
#declare Building =
union {
  // Outer shell
  box { <-B_W/2, 0, -B_D/2>, <B_W/2, B_H, B_D/2> texture { Brick_Tex } }

  // Simple roof slab (slightly darker)
  box { <-B_W/2-0.05, B_H, -B_D/2-0.05>, <B_W/2+0.05, B_H+0.25, B_D/2+0.05>
    texture {
      pigment { color rgb <0.30, 0.30, 0.33> }
      finish { diffuse 0.8 specular 0.15 roughness 0.07 }
    }
  }

  // Trim base
  box { <-B_W/2-0.05, 0, -B_D/2-0.05>, <B_W/2+0.05, 0.18, B_D/2+0.05>
    texture {
      pigment { color rgb <0.22, 0.22, 0.23> }
      finish { diffuse 0.85 specular 0.12 roughness 0.07 }
    }
  }
}

// Door + windows positions on front face (front is z = -B_D/2)
#declare FrontZ = -B_D/2;

#declare DoorW = 2.0;
#declare DoorH = 2.6;
#declare DoorY0 = 0.05;

#declare WinW = 1.4;
#declare WinH = 1.2;
#declare WinY0 = 1.55;

#declare WinX1 = -2.35;
#declare WinX2 =  2.35;

// Facade details: inset panels (simulate openings) + frames
#declare Facade_Details =
union {
  // Door recess panel
  box {
    <-DoorW/2-0.18, DoorY0-0.12, FrontZ-0.01>,
    < DoorW/2+0.18, DoorY0+DoorH+0.18, FrontZ+0.07>
    texture { Mortar_Tex }
  }

  // Door frame (thin border)
  difference {
    box { <-DoorW/2-0.22, DoorY0-0.10, FrontZ-0.005>, <DoorW/2+0.22, DoorY0+DoorH+0.22, FrontZ+0.12> }
    box { <-DoorW/2-0.12, DoorY0-0.02, FrontZ-0.02>, <DoorW/2+0.12, DoorY0+DoorH+0.12, FrontZ+0.20> }
    texture {
      pigment { color rgb <0.18, 0.18, 0.19> }
      finish { diffuse 0.85 specular 0.12 roughness 0.06 }
    }
  }

  // Windows recess panels
  #macro WinRecess(XC)
    box {
      <XC-WinW/2-0.18, WinY0-0.12, FrontZ-0.01>,
      <XC+WinW/2+0.18, WinY0+WinH+0.18, FrontZ+0.07>
      texture { Mortar_Tex }
    }
    difference {
      //box { <XC-WinW/2-0.22, WinY0-0.10, FrontZ-0.005>, <XC+WinW/2+0.22, WinY0+WinH+0.22, FrontZ+0.12> }
      box { <XC-WinW/2-0.12, WinY0-0.02, FrontZ-0.02>, <XC+WinW/2+0.12, WinY0+WinH+0.12, FrontZ+0.20> }
      texture {
        pigment { color rgb <0.20, 0.20, 0.21> }
        finish { diffuse 0.85 specular 0.12 roughness 0.06 }
      }
    }
  #end

  WinRecess(WinX1)
  WinRecess(WinX2)
}

// Door objects
#declare Door =
union {
  // Two door leaves
  box {
    <-DoorW/2, DoorY0, FrontZ+0.10>,
    < 0.00,   DoorY0+DoorH, FrontZ+0.22>
    texture { Wood_Tex }
  }
  box {
    < 0.00,   DoorY0, FrontZ+0.10>,
    < DoorW/2, DoorY0+DoorH, FrontZ+0.22>
    texture { Wood_Tex }
  }

  // Vertical seam strip
  box {
    <-0.03, DoorY0, FrontZ+0.22>,
    < 0.03, DoorY0+DoorH, FrontZ+0.235>
    texture {
      pigment { color rgb <0.10, 0.08, 0.06> }
      finish { diffuse 0.9 specular 0.1 roughness 0.08 }
    }
  }

  // Handles
  cylinder { <-0.40, DoorY0+1.35, FrontZ+0.24>, <-0.40, DoorY0+1.35, FrontZ+0.30>, 0.04
    texture { pigment { color rgb <0.75, 0.62, 0.35> } finish { diffuse 0.4 specular 0.8 roughness 0.02 } }
  }
  cylinder { < 0.40, DoorY0+1.35, FrontZ+0.24>, < 0.40, DoorY0+1.35, FrontZ+0.30>, 0.04
    texture { pigment { color rgb <0.75, 0.62, 0.35> } finish { diffuse 0.4 specular 0.8 roughness 0.02 } }
  }
}

// Window panes + glow (plus a small warm light near each window)
#declare WindowSet =
union {
  #macro OneWindow(XC)
    // Glass pane
    box {
      <XC-WinW/2, WinY0, FrontZ+0.095>,
      <XC+WinW/2, WinY0+WinH, FrontZ+0.115>
      texture { Glass_Glow }
    }

    // Simple muntins
    box { <XC-0.02, WinY0, FrontZ+0.115>, <XC+0.02, WinY0+WinH, FrontZ+0.145>
      texture { pigment { color rgb <0.12, 0.12, 0.13> } finish { diffuse 0.85 specular 0.15 roughness 0.06 } }
    }
    box { <XC-WinW/2, WinY0+WinH/2-0.02, FrontZ+0.115>, <XC+WinW/2, WinY0+WinH/2+0.02, FrontZ+0.145>
      texture { pigment { color rgb <0.12, 0.12, 0.13> } finish { diffuse 0.85 specular 0.15 roughness 0.06 } }
    }

    // Warm "interior" light just inside
    light_source {
      <XC, WinY0+WinH*0.55, FrontZ+0.45>
      color rgb <1.0, 0.70, 0.40>*0.7
      fade_distance 2.5
      fade_power 2
    }
  #end

  OneWindow(WinX1)
  OneWindow(WinX2)
}

// Assemble scene
object { Building }
object { Facade_Details }
object { Door }
object { WindowSet }

// A small path / worn patch in front of door
box {
  <-1.4, 0.001, FrontZ-1.8>, <1.4, 0.002, FrontZ-0.35>
  texture {
    pigment {
      bozo
      color_map {
        [0.00 rgb <0.22, 0.20, 0.16>]
        [0.60 rgb <0.30, 0.28, 0.22>]
        [1.00 rgb <0.18, 0.16, 0.13>]
      }
      scale 0.4
    }
    finish { diffuse 0.9 specular 0.05 roughness 0.09 }
  }
}