<?xml version="1.0" encoding="UTF-8" ?> <class name="CollisionPolygon2D" inherits="Node2D" version="4.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../class.xsd"> <brief_description> A node that provides a polygon shape to a [CollisionObject2D] parent. </brief_description> <description> A node that provides a thickened polygon shape (a prism) to a [CollisionObject2D] parent and allows to edit it. The polygon can be concave or convex. This can give a detection shape to an [Area2D] or turn [PhysicsBody2D] into a solid object. [b]Warning:[/b] A non-uniformly scaled [CollisionShape3D] will likely not behave as expected. Make sure to keep its scale the same on all axes and adjust its shape resource instead. </description> <tutorials> </tutorials> <members> <member name="build_mode" type="int" setter="set_build_mode" getter="get_build_mode" enum="CollisionPolygon2D.BuildMode" default="0"> Collision build mode. Use one of the [enum BuildMode] constants. </member> <member name="disabled" type="bool" setter="set_disabled" getter="is_disabled" default="false"> If [code]true[/code], no collisions will be detected. </member> <member name="one_way_collision" type="bool" setter="set_one_way_collision" getter="is_one_way_collision_enabled" default="false"> If [code]true[/code], only edges that face up, relative to [CollisionPolygon2D]'s rotation, will collide with other objects. [b]Note:[/b] This property has no effect if this [CollisionPolygon2D] is a child of an [Area2D] node. </member> <member name="one_way_collision_margin" type="float" setter="set_one_way_collision_margin" getter="get_one_way_collision_margin" default="1.0"> The margin used for one-way collision (in pixels). Higher values will make the shape thicker, and work better for colliders that enter the polygon at a high velocity. </member> <member name="polygon" type="PackedVector2Array" setter="set_polygon" getter="get_polygon" default="PackedVector2Array()"> The polygon's list of vertices. Each point will be connected to the next, and the final point will be connected to the first. [b]Warning:[/b] The returned value is a clone of the [PackedVector2Array], not a reference. </member> </members> <constants> <constant name="BUILD_SOLIDS" value="0" enum="BuildMode"> Collisions will include the polygon and its contained area. In this mode the node has the same effect as several [ConvexPolygonShape2D] nodes, one for each convex shape in the convex decomposition of the polygon (but without the overhead of multiple nodes). </constant> <constant name="BUILD_SEGMENTS" value="1" enum="BuildMode"> Collisions will only include the polygon edges. In this mode the node has the same effect as a single [ConcavePolygonShape2D] made of segments, with the restriction that each segment (after the first one) starts where the previous one ends, and the last one ends where the first one starts (forming a closed but hollow polygon). </constant> </constants> </class>