diff --git a/utils/terrain/Terrain.gd b/utils/terrain/Terrain.gd
index 4483c5f..1225386 100644
--- a/utils/terrain/Terrain.gd
+++ b/utils/terrain/Terrain.gd
@@ -81,7 +81,14 @@ class Triangle:
 	func center3d():
 		var points = points()
 		return (points[0].point3d() + points[1].point3d() + points[2].point3d()) / 3.0
-		
+	
+	func set_elevation(elevation:float):
+		for point in points():
+			point.set_elevation(elevation)
+	
+	func get_elevation():
+		return center3d().y
+
 	func polygon():
 		var polygon = []
 		for point in points():
diff --git a/world/game.gd b/world/game.gd
index d69cd87..2c11f32 100644
--- a/world/game.gd
+++ b/world/game.gd
@@ -202,4 +202,4 @@ func add_trees():
 			if num == 1:
 				var tree = treescene.instance()
 				tree.translation = Vector3(point.point3d() * Vector3(1, 24*5, 1))
-				add_child(tree)
\ No newline at end of file
+				add_child(tree)