---
# Example patterns.config for programme-driven building evolution
#
# programme-house2: fixes for geometric feasibility on this plot (59 m²/floor)
#
# Fix 1: l1 level constraint removed — upper-floor LDK is achievable on a
#         tight urban plot; the level: 0 requirement caused 21/~100 corpus fails.
# Fix 2: l1 size reduced from [35.0, 8.0] (min ~27 m²) to [25.0, 6.0]
#         (min ~19 m²) — 25 m² is realistic for a 2-bed house on this plot
#         and fits within a half-floor cell without competing with circulation.

# Building programme: 2-bedroom house with ensuite
spaces:
  b1:
    name: Master Bedroom
    size:
      - 16.0
      - 4.0
    width:
      - 4.0
      - 1.0
    proportion:
      - 1.5
      - 0.5
    adjacency:
      - c
  t1:
    name: Ensuite Bathroom
    size:
      - 5.0
      - 1.5
    width:
      - 2.5
      - 0.5
    adjacency:
      - b1
  b2:
    name: Second Bedroom
    size:
      - 12.0
      - 3.0
    width:
      - 3.5
      - 0.8
    adjacency:
      - c
  t2:
    name: Guest Bathroom
    size:
      - 4.0
      - 1.5
    adjacency:
      - c
  l1:
    name: Living/Dining/Kitchen
    size:
      - 25.0
      - 6.0
    width:
      - 4.5
      - 1.0
    proportion:
      - 2.0
      - 0.8
    adjacency:
      - c
  t3:
    name: Ground Floor WC
    size:
      - 3.0
      - 1.0
    adjacency:
      - c
    level: 0

# Building constraints
storey_minimum: 2
storey_limit: 5
force_roof_garden: 0

# Circulation ratio (penalise excessive corridors)
ratio_circulation:
  - 0.00
  - 0.15

# Outside space ratio
ratio_outside:
  - 0.30
  - 0.15

# Staircase requirements
staircase_min: 1
staircase_max: 1

# Other standard parameters can be included
value_inside: 300.0
value_circulation: 50.0
value_outside: 100.0
value_supported: 300.0