#version 3.7;

global_settings {
  assumed_gamma 1.0
  max_trace_level 6
}

background { color rgb <0.70, 0.85, 1.00> }

// ------------------------------------------------------------
// Camera & lights
// ------------------------------------------------------------
camera {
  location <10, 9.2, -15.5>
  look_at  <0, 2.1, 0>
  angle 42
}

light_source { <60, 80, -40> color rgb <1.00, 0.98, 0.92> }
light_source { <-10, 6, -8> color rgb <0.35, 0.38, 0.45> }

// Warm glow near windows
light_source { <0, 2.2, -1.1> color rgb <1.00, 0.70, 0.35>*0.8 fade_distance 6 fade_power 2 }
light_source { <-3.3, 2.5, -1.1> color rgb <1.00, 0.72, 0.38>*0.6 fade_distance 6 fade_power 2 }
light_source { <3.3, 2.5, -1.1> color rgb <1.00, 0.72, 0.38>*0.6 fade_distance 6 fade_power 2 }

// ------------------------------------------------------------
// Textures
// ------------------------------------------------------------
#declare T_Grass =
texture{
  pigment{
    bozo
    color_map{
      [0.00 color rgb <0.16,0.34,0.14>]
      [0.45 color rgb <0.18,0.38,0.16>]
      [1.00 color rgb <0.11,0.28,0.12>]
    }
    scale 0.75
  }
  finish { diffuse 0.95 specular 0.08 roughness 0.08 }
  normal { bumps 0.45 scale 0.10 }
}

#declare T_Brick =
texture{
  pigment{
    // Brick-ish mottled tone
    granite
    color_map{
      [0.00 color rgb <0.35,0.14,0.10>]
      [0.55 color rgb <0.50,0.20,0.14>]
      [1.00 color rgb <0.62,0.26,0.18>]
    }
    scale 0.42
  }
  normal { bumps 0.55 scale 0.05 }
  finish { diffuse 0.92 specular 0.10 roughness 0.06 }
}

#declare T_Mortar =
texture{
  pigment { color rgb <0.72,0.70,0.66> }
  finish { diffuse 0.90 specular 0.05 roughness 0.10 }
}

#declare T_Wood =
texture{
  pigment{
    wood
    color_map{
      [0.00 color rgb <0.22,0.12,0.06>]
      [0.35 color rgb <0.35,0.20,0.10>]
      [1.00 color rgb <0.18,0.10,0.05>]
    }
    turbulence 0.15
    scale <0.22, 1, 0.22>
    rotate <0,90,0>
  }
  normal { bumps 0.30 scale 0.03 }
  finish { diffuse 0.88 specular 0.15 roughness 0.06 }
}

#declare T_Stone =
texture{
  pigment{ color rgb <0.55,0.55,0.56> }
  normal { bumps 0.35 scale 0.06 }
  finish { diffuse 0.9 specular 0.08 roughness 0.08 }
}

#declare T_DarkMetal =
texture{
  pigment{ color rgb <0.12,0.12,0.13> }
  finish { diffuse 0.35 specular 0.55 roughness 0.03 reflection 0.06 }
}

#declare T_GlassGlow =
texture{
  pigment{ color rgbt <1.0, 0.72, 0.35, 0.35> }
  finish { emission 1.2 diffuse 0.1 specular 0.2 roughness 0.05 }
}

// ------------------------------------------------------------
// Ground
// ------------------------------------------------------------
plane { y, 0 texture { T_Grass } }

// Subtle ground haze for atmosphere (very light)
fog {
  distance 55
  color rgb <0.70,0.85,1.00>
  fog_type 2
  fog_offset 0.2
  fog_alt 2.5
  turbulence 0.6
}

// ------------------------------------------------------------
// Building dimensions
// ------------------------------------------------------------
#declare B_W = 10.0;
#declare B_D = 6.2;
#declare B_H = 4.6;

#declare Wall_Min = <-B_W/2, 0, -B_D/2>;
#declare Wall_Max = < B_W/2, B_H,  B_D/2>;

#declare FrontZ = -B_D/2;
#declare WallThick = 0.28;

// ------------------------------------------------------------
// Building shell
// ------------------------------------------------------------
union{
  // Main brick volume
  box { Wall_Min, Wall_Max texture{T_Brick} }

  // Base stone plinth
  box { <-B_W/2-0.05, 0, -B_D/2-0.05>, <B_W/2+0.05, 0.35, B_D/2+0.05> texture{T_Stone} }

  // Roof slab
  box { <-B_W/2-0.2, B_H, -B_D/2-0.2>, <B_W/2+0.2, B_H+0.25, B_D/2+0.2> texture{T_Stone} }

  // Front lintel strip
  box { <-B_W/2, 3.55, FrontZ-0.01>, <B_W/2, 3.75, FrontZ+0.25> texture{T_Stone} }

  // Slight corner trims (mortar/stone look)
  box { <-B_W/2-0.02, 0.35, -B_D/2-0.02>, <-B_W/2+0.25, B_H, -B_D/2+0.25> texture{T_Mortar} }
  box { < B_W/2-0.25, 0.35, -B_D/2-0.02>, < B_W/2+0.02, B_H, -B_D/2+0.25> texture{T_Mortar} }
  box { <-B_W/2-0.02, 0.35,  B_D/2-0.25>, <-B_W/2+0.25, B_H,  B_D/2+0.02> texture{T_Mortar} }
  box { < B_W/2-0.25, 0.35,  B_D/2-0.25>, < B_W/2+0.02, B_H,  B_D/2+0.02> texture{T_Mortar} }
}

// ------------------------------------------------------------
// Front door & steps
// ------------------------------------------------------------
#declare DoorW = 2.2;
#declare DoorH = 3.0;
#declare DoorZ = FrontZ-0.001;

union{
  // Steps
  box { <-1.7, 0.00, FrontZ-1.25>, <1.7, 0.18, FrontZ> texture{T_Stone} }
  box { <-1.45, 0.18, FrontZ-1.05>, <1.45, 0.34, FrontZ> texture{T_Stone} }

  // Door frame
  box { <-DoorW/2-0.10, 0.35, DoorZ-0.02>, <DoorW/2+0.10, 0.35+DoorH+0.10, DoorZ+0.18> texture{T_Stone} }

  // Double doors (slightly inset)
  box { <-DoorW/2, 0.35, DoorZ+0.02>, <0, 0.35+DoorH, DoorZ+0.14> texture{T_Wood} }
  box { <0, 0.35, DoorZ+0.02>, <DoorW/2, 0.35+DoorH, DoorZ+0.14> texture{T_Wood} }

  // Door seam & handles
  cylinder { <0, 1.85, DoorZ+0.15>, <0, 1.85, DoorZ+0.20>, 0.01 texture{T_DarkMetal} }
  sphere { <-0.35, 1.85, DoorZ+0.165>, 0.06 texture{T_DarkMetal} }
  sphere { < 0.35, 1.85, DoorZ+0.165>, 0.06 texture{T_DarkMetal} }
}

// ------------------------------------------------------------
// Windows (front) with warm glow
// ------------------------------------------------------------
#declare WinW = 1.314;
#declare WinH = 1.314;
#declare WinY = 2.314;

#macro FrontWindow(XPos)
  union{
    // Frame
    box { <XPos-WinW/2-0.08, WinY-WinH/2-0.08, DoorZ-0.01>, <XPos+WinW/2+0.08, WinY+WinH/2+0.08, DoorZ+0.16> texture{T_Stone} }
    //// Inner dark recess
    box { <XPos-WinW/2, WinY-WinH/2, DoorZ+0.01>, <XPos+WinW/2, WinY+WinH/2, DoorZ+0.10> texture{T_DarkMetal} }

    // Cross muntins
    box { <XPos-0.03, WinY-WinH/2, DoorZ+0.105>, <XPos+0.03, WinY+WinH/2, DoorZ+0.135> texture{T_Stone} }
    box { <XPos-WinW/2, WinY-0.03, DoorZ+0.105>, <XPos+WinW/2, WinY+0.03, DoorZ+0.135> texture{T_Stone} }

    // Glowing glass plane behind
    box { <XPos-WinW/2+0.02, WinY-WinH/2+0.02, DoorZ+0.02>, <XPos+WinW/2-0.02, WinY+WinH/2-0.02, DoorZ+0.021> texture{T_GlassGlow} }
  }
#end

FrontWindow(-3.3)
FrontWindow( 3.3)

// Small upper window
#declare Win2W = 1.1;
#declare Win2H = 0.9;
#declare Win2Y = 3.55;

union{
  box { <-Win2W/2-0.08, Win2Y-Win2H/2-0.08, DoorZ-0.01>, <Win2W/2+0.08, Win2Y+Win2H/2+0.08, DoorZ+0.16> texture{T_Stone} }
  box { <-Win2W/2, Win2Y-Win2H/2, DoorZ+0.01>, <Win2W/2, Win2Y+Win2H/2, DoorZ+0.10> texture{T_DarkMetal} }
  box { <-0.03, Win2Y-Win2H/2, DoorZ+0.105>, <0.03, Win2Y+Win2H/2, DoorZ+0.135> texture{T_Stone} }
  box { <-Win2W/2, Win2Y-0.03, DoorZ+0.105>, <Win2W/2, Win2Y+0.03, DoorZ+0.135> texture{T_Stone} }
  box { <-Win2W/2+0.02, Win2Y-Win2H/2+0.02, DoorZ+0.02>, <Win2W/2-0.02, Win2Y+Win2H/2-0.02, DoorZ+0.021> texture{T_GlassGlow} }
}

// ------------------------------------------------------------
// A couple side windows (right side) for interest
// ------------------------------------------------------------
#declare SideX = B_W/2;
#declare SideZ1 = -0.8;
#declare SideZ2 = 1.6;

#macro SideWindow(ZPos)
  union{
    box { <SideX-0.01, WinY-WinH/2-0.08, ZPos-WinW/2-0.08>, <SideX+0.16, WinY+WinH/2+0.08, ZPos+WinW/2+0.08> texture{T_Stone} }
    box { <SideX+0.01, WinY-WinH/2, ZPos-WinW/2>, <SideX+0.10, WinY+WinH/2, ZPos+WinW/2> texture{T_DarkMetal} }
    box { <SideX+0.105, WinY-WinH/2+0.02, ZPos-WinW/2+0.02>, <SideX+0.106, WinY+WinH/2-0.02, ZPos+WinW/2-0.02> texture{T_GlassGlow} }
  }
#end

SideWindow(SideZ1)
SideWindow(SideZ2)