This member cannot be used in scripts, but is usable in the command bar and plugins.
This item is a deprecated function of a legacy
Terrain engine that has been removed. Do not use it for new work.
Calling this method transforms the TerrainRegion into a
TerrainRegion usable for
Terrain. This can only be done from a plugin, when in edit mode.
The game can’t be running, nor can it have a