{
	"feature": "nullscape:shadow/amethyst_base",
	"placement": [
		{
			"type": "minecraft:environment_scan",
			"direction_of_search": "down",
			"target_condition": {
				"type": "minecraft:solid"
			},
			"allowed_search_condition": {
				"type": "minecraft:matching_blocks",
				"blocks": [
					"minecraft:air"
				]
			},
			"max_steps": 32
		}
	]
}
