Node that represents collision shape data in 2D space. Editor facility for creating and editing collision shapes in 2D space. Set the [member shape] property to configure the shape. [b]IMPORTANT[/b]: this is an Editor-only helper to create shapes, use [method CollisionObject2D.shape_owner_get_shape] to get the actual shape. You can use this node to represent all sorts of collision shapes, for example, add this to an [Area2D] to give it a detection shape, or add it to a [PhysicsBody2D] to create a solid object. $DOCS_URL/tutorials/physics/physics_introduction.md https://godotengine.org/asset-library/asset/515 https://godotengine.org/asset-library/asset/121 https://godotengine.org/asset-library/asset/113 A disabled collision shape has no effect in the world. This property should be changed with [method Object.set_deferred]. Sets whether this collision shape should only detect collision on one side (top or bottom). [b]Note:[/b] This property has no effect if this [CollisionShape2D] is a child of an [Area2D] node. The margin used for one-way collision (in pixels). Higher values will make the shape thicker, and work better for colliders that enter the shape at a high velocity. The actual shape owned by this collision shape.