# EnableTerrainCommand **Extends:** [ESCBaseCommand](../ESCBaseCommand) < [Node](../Node) ## Description `enable_terrain node_name` Enable the ESCTerrain's NavigationPolygonInstance defined by given node name. Disables previously activated NavigationPolygonInstance. @ESC ## Method Descriptions ### configure ```gdscript func configure() -> ESCCommandArgumentDescriptor ``` Return the descriptor of the arguments of this command ### run ```gdscript func run(command_params: Array) -> int ``` Run the command