{
  "feature": "clifftree:ocean_rock_coral",
  "placement": [
    {
      "type": "minecraft:rarity_filter",
      "chance": 4
    },
    {
      "type": "minecraft:in_square"
    },
    {
      "type": "minecraft:height_range",
      "height": {
        "type": "minecraft:very_biased_to_bottom",
        "min_inclusive": {
          "absolute": 0
        },
        "max_inclusive": {
          "absolute": 32
        }
      }
    },
    {
      "type": "minecraft:environment_scan",
      "direction_of_search": "down",
      "max_steps": 32,
      "target_condition": {
        "type": "minecraft:has_sturdy_face",
        "offset": [
          0,
          -1,
          0
        ],
        "direction": "up"
      },
      "allowed_search_condition": {
        "type": "minecraft:matching_fluids",
        "fluids": "minecraft:water"
      }
    },
    {
      "type": "minecraft:biome"
    }
  ]
}
