The subset of TerrainDefinition the chunk builder actually reads, kept structural (plain numbers) so option objects survive postMessage to the chunk worker. TerrainDefinition[] is assignable as-is.
TerrainDefinition
postMessage
TerrainDefinition[]
Optional
The subset of
TerrainDefinitionthe chunk builder actually reads, kept structural (plain numbers) so option objects survivepostMessageto the chunk worker.TerrainDefinition[]is assignable as-is.