Minecraft:Custom world generation/height provider

- Specifying a constant height:
- Template:Nbt inherit/vertical anchor
- Either specifying a constant height directly as above, or specifying the types and additional fields as below:
- Template:Nbt: The type of the height provider. One of constant (specify a constant height), uniform (random value in a uniform distribution), biased_to_bottom (random value, biased towards the bottom), very_biased_to_bottom (random value, stronger biased towards the bottom), trapezoid (random value, isosceles trapezoidal distribution), and weighted_list (random value from a weighted list).
  If type is constant, additional fields are as follows:
- Template:Nbt: The vertical anchor to use as constant height.
  - Template:Nbt inherit/vertical anchor
  If type is uniform, additional fields are as follows:
- Template:Nbt: The vertical anchor to use as minimum height.
  - Template:Nbt inherit/vertical anchor
- Template:Nbt: The vertical anchor to use as maximum height.
  - Template:Nbt inherit/vertical anchor
  If type is biased_to_bottom or very_biased_to_bottom, additional fields are as follows:
- Template:Nbt: The vertical anchor to use as minimum height.
  - Template:Nbt inherit/vertical anchor
- Template:Nbt: The vertical anchor to use as maximum height.
  - Template:Nbt inherit/vertical anchor
- Template:Nbt: (optional, defaults to 1). Value between 1 and max_height - min_height from anchors (inclusive). Graph below Template:Nbt (inclusive) looks like a random distribution and above looks like an exponential distribution. very_biased_to_bottom will have a sharper exponential distribution.
  If type is trapezoid, additional fields are as follows:
- Template:Nbt: The vertical anchor to use as minimum height.
  - Template:Nbt inherit/vertical anchor
- Template:Nbt: The vertical anchor to use as maximum height.
  - Template:Nbt inherit/vertical anchor
- Template:Nbt: (optional, defaults to 0) The length of the range in the middle of the trapezoid distribution that has a uniform distribution.
  If type is weighted_list, additional fields are as follows:
- Template:Nbt: (Cannot be empty) A random weighted pool of height providers.
  - Template:Nbt One entry in the random pool.
    - Template:Nbt: A height provider.
      - Template:Nbt inherit/height provider
    - Template:Nbt: The weight of this entry.

Minecraft:fr:Génération du monde personnalisée/Fournisseur de hauteur Minecraft:ja:ワールド生成のカスタマイズ/height provider Minecraft:pt:Geração de mundo personalizado/provedor de altura Minecraft:zh:自定义世界生成/height provider