{
  "kind": "building",
  "version": 2,
  "id": "02-resource-collector",
  "role": "resource-collector",
  "name": "Rain Fan Farm",
  "function": "A cooperative hydroponic farm grows leafy vegetables and strawberries while collecting roof runoff for its recirculating irrigation system.",
  "shape_and_silhouette": "Four low fan-shaped wings of stepped planting troughs radiate from a squat circular nursery capped by a ribbed translucent greenhouse dome.",
  "visual_description": "Butter-yellow molded growing trays, avocado service panels and chunky orange irrigation loops frame orderly bands of crops beneath a pale honey-colored nursery dome.",
  "production_notes": "A later cooperative food-growing utility stands freestanding on flat ground, adapting Polara's rolled roof trays and readable service fittings to an accessible neighborhood farm.",
  "departure": "Open planted terraces and a translucent nursery crown make food production the dominant architectural expression while retaining the original utility's four-lobed plan.",
  "shared_traits": [
    "Oversized polymer pipe collars",
    "Thick rolled molded tray edges",
    "Readable joints and replaceable panels"
  ],
  "constraints": [
    "Four low radial growing wings with three terraced troughs per wing",
    "Human-accessible harvesting aisles between troughs and radial paths between wings",
    "Living crops with all constructed elements made of plastic or synthetic-fiber polymer composite",
    "One central low greenhouse dome with lightly honey-tinted translucent polycarbonate",
    "Freestanding on flat ground without a surrounding agricultural landscape"
  ],
  "idle_animation": "A short irrigation pulse trickles from orange feed nozzles into the growing troughs while small greenhouse ventilation flaps open slightly.",
  "day_night": "Warm nursery light reveals the central seedlings after dusk while low amber aisle lights trace the access paths.",
  "revision": "Replace the elevated rain-collection bowls and dominant cistern with accessible planted terraces and a central nursery, preserving the four-lobed organization, butter-yellow and avocado palette, orange plumbing and entirely plastic construction.",
  "image": "buildings/02-resource-collector/renders/render-v003.png",
  "approved": true,
  "city_snapshot": "buildings/02-resource-collector/renders/city-v001.md",
  "motif_snapshot": "buildings/02-resource-collector/renders/motifs-v001.md"
}