[ilaksh]

Not letting me edit it anymore but wanted to fix something:

  base: org/sim
  dimension: real
  procedures:
    room:
      - for: 
          range: [w, 1, walls]
          block:
            - makegeom: [cube, 1.0, 0.5, 1.0, 0.0, 0.0, 0.0]          
    house:
      - for: 
          range: [b, 1, bedrooms]
          block: 
          - room:
            walls: 4
      - for: 
          range: [b, 1, windows]
          block:
          - cutgeom: [quad, 0.25, 0.25, 0.25, b, 0, 0]