{
  "feature": {
    "type": "minecraft:pointed_dripstone",
    "config": {
      "chance_of_taller_dripstone": 1,
      "chance_of_directional_spread": 0.3,
      "chance_of_spread_radius2": 0.2,
      "chance_of_spread_radius3": 0.1
    }
  },
  "placement": [
    {
      "type": "minecraft:count_on_every_layer",
      "count": 60
    },
    {
      "type": "minecraft:environment_scan",
      "direction_of_search": "up",
      "max_steps": 32,
      "target_condition": {
        "type": "minecraft:all_of",
        "predicates": [
          {
            "type": "minecraft:matching_blocks",
            "offset": [
              0,
              0,
              0
            ],
            "blocks": [
              "minecraft:air"
            ]
          },
          {
            "type": "minecraft:matching_blocks",
            "offset": [
              0,
              1,
              0
            ],
            "blocks": [
              "minecraft:dripstone_block"
            ]
          }
        ]
      }
    },
    {
      "type": "minecraft:in_square"
    }
  ]
}
