small dwelling #2

re-validated: validon union Pareto front

windowentrance doordoor swinghatched = constraint violation · darker tint = un-daylit floor area

solid red lines = required adjacency, dashed blue = preferred; green = door-graph circulation edges.

Objective	Dir.	Raw	Normalised (0 = best)	Note
Area efficiencyheadline	↑	0.842	0.158	coverage 0.94, circulation 6.8 m²
Preferred adjacency	↑	0.000	1.000
Circulation distanceheadline	↓	3.365	0.143	hall→living 3.0 m ×3; kitchen→living 3.5 m ×3; living→kitchen 3.5 m ×2; bed1→bath1 3.5 m ×2
Room compactness	↑	0.960	0.040
Daylight proxyheadline	↑	1.000	0.000	hall 0.00, living 1.00, kitchen 1.00, bath1 1.00, bed1 1.00
Privacyheadline	↑	0.625	0.375	bath1 0.75, bed1 0.50
Exterior exposure	↑	1.000	0.000
Accessibility	↑	1.000	0.000
Embodied-carbon proxyheadline	↓	13,595	0.322	partitions 1586 + envelope 8019 + slab 3990 kgCO2e; partition length 23.5 m

Rooms

Room	Type	x, y (m)	w × h (m)	Area (m²)	Spec (m²)	Exterior wall (m)
hall	hall	4.5, 2.5	1.5 × 4.5	6.8	3.0–9.0	1.5
living	living	0.0, 2.5	4.5 × 4.5	20.3	15.0–28.0	9.0
kitchen	kitchen	0.0, 0.0	5.0 × 2.5	12.5	7.0–14.0	7.5
bath1	bathroom	6.5, 0.0	3.0 × 2.5	7.5	4.0–7.5	5.5
bed1	bedroom	6.0, 2.5	3.5 × 4.5	15.8	11.5–17.0	8.0

Doors & windows

5 doors (1 exterior), 8 window segments. Doors are derived deterministically from the room rectangles by the shared door policy; see Methods.

Plan JSON

{
 "programId": "small-002",
 "rooms": [
  {
   "id": "hall",
   "type": "hall",
   "rect": {
    "x": 45,
    "y": 25,
    "w": 15,
    "h": 45
   }
  },
  {
   "id": "living",
   "type": "living",
   "rect": {
    "x": 0,
    "y": 25,
    "w": 45,
    "h": 45
   }
  },
  {
   "id": "kitchen",
   "type": "kitchen",
   "rect": {
    "x": 0,
    "y": 0,
    "w": 50,
    "h": 25
   }
  },
  {
   "id": "bath1",
   "type": "bathroom",
   "rect": {
    "x": 65,
    "y": 0,
    "w": 30,
    "h": 25
   }
  },
  {
   "id": "bed1",
   "type": "bedroom",
   "rect": {
    "x": 60,
    "y": 25,
    "w": 35,
    "h": 45
   }
  }
 ],
 "doors": [
  {
   "id": "d_hall_living",
   "a": "hall",
   "b": "living",
   "x": 45,
   "y": 47.5,
   "width": 9,
   "vertical": true
  },
  {
   "id": "d_kitchen_living",
   "a": "kitchen",
   "b": "living",
   "x": 22.5,
   "y": 25,
   "width": 9,
   "vertical": false
  },
  {
   "id": "d_bed1_hall",
   "a": "bed1",
   "b": "hall",
   "x": 60,
   "y": 47.5,
   "width": 9,
   "vertical": true
  },
  {
   "id": "d_bath1_bed1",
   "a": "bath1",
   "b": "bed1",
   "x": 80,
   "y": 25,
   "width": 9,
   "vertical": false
  },
  {
   "id": "d_exterior_hall",
   "a": "exterior",
   "b": "hall",
   "x": 52.5,
   "y": 70,
   "width": 10,
   "vertical": false
  }
 ]
}