#version 3.7;

//global_settings {
//  assumed_gamma 1.0
//  max_trace_level 8
//}

global_settings {
    assumed_gamma 1.7 max_trace_level 16
    radiosity {
        pretrace_start 0.08
        pretrace_end   0.01
        count 200
        nearest_count 10
        error_bound 0.5
        recursion_limit 2
        low_error_factor 0.5
        gray_threshold 0.0
    }
}
	

background { color rgb <0.72,0.78,0.85> }

#default { finish { ambient 0 diffuse 1 } }

#include "colors.inc"

camera {
  location <1.0, 1.85, -2.9>
  look_at  <0.5, 1.25,  1.2>
  angle 45
}

light_source {
  <0, 2.78, -0.2>
  color rgb <1,1,1>*1.05
  area_light <1.0,0,0>, <0,0,1.0>, 6, 6
  adaptive 1
  jitter
}

light_source {
  <-3.1, 2.1, -2.8>
  color rgb <1,1,1>*0.32
  area_light <0,0,1.2>, <0,1.0,0>, 4, 4
  adaptive 1
  jitter
}

light_source {
  <2.5, 1.8, -5.3>
  color rgb <1,1,1>*0.18
}

// soft ceiling fill to reduce flatness
light_source {
  <0, 2.75, 0.8>
  color rgb <1.0,0.98,0.94>*0.35
  area_light <1.6,0,0>, <0,0,1.6>, 5, 5
  adaptive 1
  jitter
}

#declare RoomHalfW = 3.2;
#declare RoomHalfD = 3.6;
#declare RoomH     = 2.8;

// -------------------- Textures (procedural, fast) --------------------
#declare TexPaintWall = texture {
  pigment { color rgb <0.93,0.93,0.92> }
  normal { bumps 0.10 scale 0.12 }
  finish { diffuse 0.85 specular 0.06 roughness 0.10 }
};

#declare TexPaintAccent = texture {
  pigment { color rgb <0.88,0.91,0.95> }
  normal { bumps 0.08 scale 0.14 }
  finish { diffuse 0.85 specular 0.06 roughness 0.10 }
};

#declare TexCeil = texture {
  pigment { color rgb <0.97,0.97,0.98> }
  normal { bumps 0.06 scale 0.18 }
  finish { diffuse 0.92 specular 0.03 roughness 0.16 }
};

#declare TexTrim = texture {
  pigment { color rgb <0.96,0.96,0.97> }
  finish { diffuse 0.9 specular 0.10 roughness 0.06 }
};

#declare TexWoodFloor = texture {
  pigment {
    wood
    color_map {
      [0.00 color rgb <0.33,0.23,0.15>]
      [0.35 color rgb <0.46,0.32,0.20>]
      [0.70 color rgb <0.39,0.27,0.17>]
      [1.00 color rgb <0.50,0.36,0.23>]
    }
    turbulence 0.12
    scale <0.35, 0.35, 3.2>
    rotate <0, 90, 0>
  }
  normal {
    average
    normal_map {
      [1 bumps 0.08 scale 0.10]
      [1 wrinkles 0.04 scale 0.25]
    }
  }
  finish {
    diffuse 0.9
    specular 0.20
    roughness 0.05
    reflection 0.02
  }
};

#declare TexDeskWood = texture {
  pigment {
    wood
    color_map {
      [0.00 color rgb <0.40,0.26,0.14>]
      [0.40 color rgb <0.52,0.34,0.18>]
      [0.75 color rgb <0.46,0.30,0.17>]
      [1.00 color rgb <0.56,0.38,0.22>]
    }
    turbulence 0.10
    scale <0.20, 0.20, 1.6>
    rotate <0, 90, 0>
  }
  normal { bumps 0.10 scale 0.08 }
  finish { diffuse 0.85 specular 0.18 roughness 0.05 reflection 0.01 }
};

#declare TexPlasticDark = texture {
  pigment { color rgb <0.10,0.11,0.12> }
  normal { bumps 0.25 scale 0.03 }
  finish { diffuse 0.75 specular 0.35 roughness 0.04 }
};

#declare TexPlasticLight = texture {
  pigment { color rgb <0.73,0.75,0.78> }
  normal { bumps 0.20 scale 0.035 }
  finish { diffuse 0.82 specular 0.25 roughness 0.05 }
};

#declare TexRubber = texture {
  pigment { color rgb <0.07,0.07,0.075> }
  normal { bumps 0.55 scale 0.02 }
  finish { diffuse 0.85 specular 0.10 roughness 0.10 }
};

#declare TexBrushedMetal = texture {
  pigment { color rgb <0.70,0.72,0.75> }
  normal {
    average
    normal_map {
      [1 dents 0.25 scale 0.07]
      [1 ripples 0.08 scale <0.02,0.02,0.18>]
    }
  }
  finish {
    diffuse 0.45
    specular 0.65
    roughness 0.025
    reflection 0.06
  }
};

// --- Computer/monitor-specific materials ---
#declare TexMonitorPlastic = texture {
  pigment {
    granite
    color_map {
      [0.0 color rgb <0.08,0.085,0.09>]
      [1.0 color rgb <0.12,0.125,0.13>]
    }
    scale 0.25
  }
  normal {
    average
    normal_map {
      [1 bumps 0.20 scale 0.03]
      [1 wrinkles 0.05 scale 0.10]
    }
  }
  finish { diffuse 0.75 specular 0.35 roughness 0.045 }
};

#declare TexMonitorBezelEdge = texture {
  pigment { color rgb <0.06,0.06,0.065> }
  normal { bumps 0.35 scale 0.02 }
  finish { diffuse 0.70 specular 0.40 roughness 0.035 }
};

#declare TexScreenGlass = texture {
  pigment { color rgb <0.02,0.03,0.04> }
  finish {
    diffuse 0.05
    specular 0.95
    roughness 0.006
    reflection 0.20
  }
};

#declare TexScreenImage = texture {
  pigment {
    // FIXED: use a single valid pigment stack (no illegal pigment_map nesting)
    average
    pigment_map {
      [0.68 gradient y
        color_map {
          [0.00 color rgb <0.03,0.07,0.12>]
          [0.55 color rgb <0.05,0.24,0.36>]
          [1.00 color rgb <0.10,0.55,0.62>]
        }
        scale 0.55
        translate <0, -0.12, 0>
      ]
      [0.32 checker
        color rgb <0.12,0.62,0.78>,
        color rgb <0.86,0.92,0.98>
        scale 0.08
        translate <0.02,0.01,0>
      ]
    }
  }
  finish {
    diffuse 0.80
    specular 0.10
    roughness 0.07
    emission 0.22
  }
};

#declare TexPCPaintedMetal = texture {
  pigment {
    granite
    color_map {
      [0.0 color rgb <0.16,0.17,0.18>]
      [1.0 color rgb <0.22,0.23,0.24>]
    }
    scale 0.35
  }
  normal { bumps 0.16 scale 0.05 }
  finish {
    diffuse 0.72
    specular 0.35
    roughness 0.05
    reflection 0.03
  }
};

#declare TexPCFrontPlastic = texture {
  pigment { color rgb <0.09,0.095,0.10> }
  normal { bumps 0.35 scale 0.025 }
  finish { diffuse 0.75 specular 0.25 roughness 0.06 }
};

#declare TexPCVent = texture {
  pigment { color rgb <0.03,0.03,0.032> }
  finish { diffuse 0.65 specular 0.12 roughness 0.10 }
};

#declare TexPCLogo = texture {
  pigment {
    gradient x
    color_map {
      [0.00 color rgb <0.06,0.58,0.82>]
      [0.50 color rgb <0.90,0.94,0.98>]
      [1.00 color rgb <0.14,0.70,0.35>]
    }
    scale 0.12
  }
  finish { diffuse 0.85 specular 0.35 roughness 0.04 }
};

#declare TexRug = texture {
  pigment {
    checker
    color rgb <0.22,0.24,0.28>,
    color rgb <0.18,0.19,0.22>
    scale 0.25
  }
  normal { bumps 0.65 scale 0.03 }
  finish { diffuse 0.95 specular 0.05 roughness 0.12 }
};

// -------------------- Room geometry --------------------
union {
  box { <-RoomHalfW, 0, -RoomHalfD>, < RoomHalfW, 0.02, RoomHalfD> texture {TexWoodFloor} }
  box { <-RoomHalfW, RoomH, -RoomHalfD>, < RoomHalfW, RoomH+0.02, RoomHalfD> texture {TexCeil} }
  box { <-RoomHalfW, 0, RoomHalfD-0.02>, <RoomHalfW, RoomH, RoomHalfD> texture {TexPaintAccent} }
  box { <-RoomHalfW, 0, -RoomHalfD>, <-RoomHalfW+0.02, RoomH, RoomHalfD> texture {TexPaintWall} }
  box { <RoomHalfW-0.02, 0, -RoomHalfD>, <RoomHalfW, RoomH, RoomHalfD> texture {TexPaintWall} }
}

#declare TrimH = 0.10;
#declare TrimT = 0.03;
union {
  box { <-RoomHalfW, 0, RoomHalfD-TrimT>, <RoomHalfW, TrimH, RoomHalfD> texture {TexTrim} }
  box { <-RoomHalfW, 0, -RoomHalfD>, <-RoomHalfW+TrimT, TrimH, RoomHalfD> texture {TexTrim} }
  box { <RoomHalfW-TrimT, 0, -RoomHalfD>, <RoomHalfW, TrimH, RoomHalfD> texture {TexTrim} }
}

// Window panel on left wall
union {
  box { <0, 1.05, -1.2>, <0.01, 2.10, 0.20>
    texture {
      pigment { color rgbt <0.85,0.92,1.0, 0.70> }
      finish { specular 0.65 roughness 0.02 reflection 0.06 }
    }
  }
  box { <-0.005, 1.02, -1.23>, <0.02, 2.13, 0.23> texture {TexTrim} }
  translate <-RoomHalfW+0.02, 0, 0>
}

// Rug
box { <-1.15, 0.021, 1.05>, <1.15, 0.035, 2.65> texture {TexRug} }

// -------------------- Desk + computer setup --------------------
#declare DeskTopY = 0.75;
#declare DeskW = 1.70;
#declare DeskD = 0.80;
#declare DeskT = 0.05;
#declare DeskPos = <0.0, 0.0, 2.45>;

#declare TexDeskLeg = texture {
  pigment { color rgb <0.35,0.22,0.13> }
  normal { bumps 0.10 scale 0.06 }
  finish { diffuse 0.85 specular 0.15 roughness 0.06 }
};

union {
  box { <-DeskW/2, DeskTopY, -DeskD/2>, <DeskW/2, DeskTopY+DeskT, DeskD/2> texture {TexDeskWood} }
  box { <-DeskW/2, DeskTopY-0.08, -DeskD/2>, <DeskW/2, DeskTopY, -DeskD/2+0.04> texture {TexDeskWood} }

  #declare LegW = 0.085;
  #declare LegH = DeskTopY-0.01;
  #declare OffX = DeskW/2 - 0.12;
  #declare OffZ = DeskD/2 - 0.12;

  box { <-OffX-LegW/2, 0, -OffZ-LegW/2>, <-OffX+LegW/2, LegH, -OffZ+LegW/2> texture {TexDeskLeg} }
  box { < OffX-LegW/2, 0, -OffZ-LegW/2>, < OffX+LegW/2, LegH, -OffZ+LegW/2> texture {TexDeskLeg} }
  box { <-OffX-LegW/2, 0,  OffZ-LegW/2>, <-OffX+LegW/2, LegH,  OffZ+LegW/2> texture {TexDeskLeg} }
  box { < OffX-LegW/2, 0,  OffZ-LegW/2>, < OffX+LegW/2, LegH,  OffZ+LegW/2> texture {TexDeskLeg} }

  // subtle desk grommet
  cylinder { <0.72, DeskTopY+DeskT+0.001, 0.30>, <0.72, DeskTopY+DeskT+0.008, 0.30>, 0.035 texture {TexPlasticDark} }

  translate DeskPos
}

// Monitor (textured)
#declare MonitorPos = DeskPos + <0.00, DeskTopY+DeskT, 0.12>;

union {
  // outer frame
  box { <-0.34, 0.12, -0.040>, <0.34, 0.52, 0.040> texture {TexMonitorPlastic} }

  // bezel lip
  box { <-0.332, 0.128, -0.0405>, <0.332, 0.512, -0.0340> texture {TexMonitorBezelEdge} }

  // inner bezel
  box { <-0.31, 0.15, -0.034>, <0.31, 0.49, 0.030> texture {TexMonitorPlastic} }

  // screen image plane
  box { <-0.29, 0.17, -0.033>, <0.29, 0.47, -0.029> texture {TexScreenImage} }

  // screen glass (thin, reflective)
  box { <-0.29, 0.17, -0.0285>, <0.29, 0.47, -0.0270> texture {TexScreenGlass} }

  // status LED
  box { <0.315, 0.132, -0.039>, <0.330, 0.145, -0.034>
    texture { pigment { color rgb <0.05,0.95,0.35> } finish { emission 0.6 diffuse 0.4 } }
  }

  // stand neck
  box { <-0.045, 0.00, -0.025>, <0.045, 0.16, 0.025> texture {TexBrushedMetal} }
  // hinge block
  box { <-0.08, 0.14, -0.03>, <0.08, 0.20, 0.03> texture {TexMonitorPlastic} }

  // base
  box { <-0.22, -0.01, -0.12>, <0.22, 0.02, 0.12> texture {TexMonitorPlastic} }
  box { <-0.18, 0.020, -0.10>, <0.18, 0.028, 0.10> texture {TexRubber} }

  translate MonitorPos
}

// Keyboard
union {
  box { <-0.30, 0.00, -0.11>, <0.30, 0.03, 0.11> texture {TexPlasticDark} }
  box { <-0.28, 0.0305, -0.09>, <0.28, 0.0340, 0.09> texture {TexPlasticLight} }
  box {
    <-0.27, 0.0341, -0.085>, <0.27, 0.0346, 0.085>
    texture {
      pigment {
        checker
        color rgb <0.78,0.80,0.83>,
        color rgb <0.70,0.72,0.75>
        scale 0.045
      }
      finish { diffuse 0.75 specular 0.12 roughness 0.08 }
    }
  }
  translate (DeskPos + <0.00, DeskTopY+DeskT, -0.22>)
}

// Mouse
union {
  sphere { <0,0.035,0>, 0.055 texture {TexPlasticDark} scale <1.25,0.75,1.65> }
  box { <-0.02, 0.045, -0.02>, <0.02, 0.055, 0.05> texture {TexPlasticLight} }
  translate (DeskPos + <0.46, DeskTopY+DeskT, -0.22>)
}

// Computer tower on desk right (textured)
union {
  // main body (painted metal)
  box { <-0.11, 0.00, -0.19>, <0.11, 0.46, 0.19> texture {TexPCPaintedMetal} }

  // side panel inset (brushed metal accent)
  box { <-0.097, 0.05, -0.188>, <0.097, 0.43, -0.168> texture {TexBrushedMetal} }

  // front fascia (plastic)
  box { <-0.112, 0.01, 0.158>, <0.112, 0.45, 0.192> texture {TexPCFrontPlastic} }

  // front "logo" stripe
  box { <-0.070, 0.30, 0.1921>, <0.070, 0.33, 0.196> texture {TexPCLogo} }

  // front I/O hint
  box { <-0.070, 0.10, 0.1921>, <0.070, 0.125, 0.196>
    texture { pigment { color rgb <0.20,0.21,0.22> } finish { diffuse 0.8 specular 0.15 roughness 0.08 } }
  }
  cylinder { <-0.045, 0.113, 0.196>, <-0.045, 0.113, 0.202>, 0.006 texture { pigment { color rgb <0.04,0.04,0.045> } finish { diffuse 0.8 } } }
  cylinder { <-0.020, 0.113, 0.196>, <-0.020, 0.113, 0.202>, 0.006 texture { pigment { color rgb <0.04,0.04,0.045> } finish { diffuse 0.8 } } }
  box { <0.020, 0.107, 0.196>, <0.060, 0.119, 0.202> texture { pigment { color rgb <0.04,0.04,0.045> } finish { diffuse 0.8 } } }

  // rear vents
  #declare i = 0;
  #while (i < 9)
    box { <-0.090, 0.08 + i*0.038, -0.190>, <0.090, 0.09 + i*0.038, -0.176> texture {TexPCVent} }
    #declare i = i + 1;
  #end

  // power button with LED ring
  cylinder { <0.065, 0.41, 0.1922>, <0.065, 0.41, 0.198>, 0.012
    texture { pigment { color rgb <0.70,0.72,0.75> } finish { diffuse 0.5 specular 0.6 roughness 0.03 } }
  }
  cylinder { <0.065, 0.41, 0.198>, <0.065, 0.41, 0.205>, 0.008
    texture { pigment { color rgb <0.10,0.95,0.45> } finish { emission 0.45 diffuse 0.35 } }
  }

  // subtle edge wear strip
  box { <-0.1122, 0.00, -0.1902>, <-0.1095, 0.46, 0.1902>
    texture { pigment { color rgb <0.28,0.29,0.30> } finish { diffuse 0.6 specular 0.25 roughness 0.07 } }
  }

  translate (DeskPos + <0.68, DeskTopY+DeskT, 0.20>)
}

// Cables
union {
  cylinder { <0.72, DeskTopY+DeskT+0.005, 0.30>, <0.72, 0.05, 0.30>, 0.006 texture {TexRubber} }
  cylinder { <0.00, DeskTopY+DeskT+0.005, 0.00>, <0.20, DeskTopY+DeskT+0.005, -0.22>, 0.004 texture {TexRubber} }
  translate DeskPos
}

// Chair
#declare ChairPos = <0.0, 0.0, 1.60>;
#declare TexChairFabric = texture {
  pigment { color rgb <0.18,0.19,0.20> }
  normal { bumps 0.55 scale 0.03 }
  finish { diffuse 0.90 specular 0.12 roughness 0.08 }
};

union {
  box { <-0.23, 0.45, -0.23>, <0.23, 0.53, 0.23> texture {TexChairFabric} }
  box { <-0.23, 0.53, 0.16>, <0.23, 1.05, 0.24> texture {TexChairFabric} }
  box { <-0.16, 0.66, 0.155>, <0.16, 0.88, 0.245> texture {TexPlasticDark} }

  cylinder { <0,0.12,0>, <0,0.45,0>, 0.055 texture {TexBrushedMetal} }
  cylinder { <0,0.09,0>, <0,0.12,0>, 0.24 texture {TexBrushedMetal} }
  cylinder { <0,0.085,0>, <0,0.09,0>, 0.26 texture {TexPlasticDark} }

  translate ChairPos
}

// Wall picture on left wall
union {
  box {
    <-0.012, 1.12, 0.50>, <0.012, 1.70, 1.52>
    texture {
      pigment { color rgb <0.12,0.12,0.13> }
      normal { bumps 0.25 scale 0.03 }
      finish { diffuse 0.7 specular 0.25 roughness 0.05 }
    }
  }
  box {
    <-0.006, 1.16, 0.54>, <0.006, 1.66, 1.48>
    texture {
      pigment {
        gradient y
        color_map {
          [0 color rgb <0.15,0.35,0.60>]
          [0.6 color rgb <0.85,0.90,0.95>]
          [1 color rgb <0.95,0.95,0.96>]
        }
      }
      finish { diffuse 0.9 specular 0.12 roughness 0.06 }
    }
  }
  translate <-RoomHalfW+0.02, 0, 0>
}

// Shelf on right wall with books
union {
  box { <-0.45, 1.12, -0.13>, <0.45, 1.18, 0.13> texture {TexDeskWood} }
  box { <-0.40, 0.98, -0.11>, <-0.33, 1.12, 0.11> texture {TexDeskWood} }
  box { < 0.33, 0.98, -0.11>, < 0.40, 1.12, 0.11> texture {TexDeskWood} }

  box { <-0.20, 1.18, -0.085>, <-0.11, 1.46, 0.085>
    texture { pigment {color rgb <0.78,0.20,0.22>} normal {bumps 0.25 scale 0.04} finish {diffuse 0.85 specular 0.10 roughness 0.08} }
  }
  box { <-0.10, 1.18, -0.085>, <-0.02, 1.42, 0.085>
    texture { pigment {color rgb <0.22,0.55,0.28>} normal {bumps 0.25 scale 0.04} finish {diffuse 0.85 specular 0.10 roughness 0.08} }
  }
  box { < 0.00, 1.18, -0.085>, < 0.09, 1.48, 0.085>
    texture { pigment {color rgb <0.22,0.32,0.72>} normal {bumps 0.25 scale 0.04} finish {diffuse 0.85 specular 0.10 roughness 0.08} }
  }

  translate <RoomHalfW-0.02, 0, -0.65>
  rotate <0,180,0>
}