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diff --git a/doc/classes/CollisionPolygon2D.xml b/doc/classes/CollisionPolygon2D.xml
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+<?xml version="1.0" encoding="UTF-8" ?>
+<class name="CollisionPolygon2D" inherits="Node2D" category="Core" version="3.0.alpha.custom_build">
+	<brief_description>
+		Editor-only class for defining a collision polygon in 2D space.
+	</brief_description>
+	<description>
+		Allows editing a collision polygon's vertices. This class is only available in the editor. It will not appear in the scene tree at runtime. Creates a [Shape2D] for gameplay. Properties modified during gameplay will have no effect.
+	</description>
+	<tutorials>
+	</tutorials>
+	<demos>
+	</demos>
+	<methods>
+		<method name="get_build_mode" qualifiers="const">
+			<return type="int" enum="CollisionPolygon2D.BuildMode">
+			</return>
+			<description>
+				Return whether the polygon is a [ConvexPolygonShape2D] ([code]build_mode==0[/code]), or a [ConcavePolygonShape2D] ([code]build_mode==1[/code]).
+			</description>
+		</method>
+		<method name="get_polygon" qualifiers="const">
+			<return type="PoolVector2Array">
+			</return>
+			<description>
+				Return the list of points that define the polygon.
+			</description>
+		</method>
+		<method name="is_disabled" qualifiers="const">
+			<return type="bool">
+			</return>
+			<description>
+			</description>
+		</method>
+		<method name="is_one_way_collision_enabled" qualifiers="const">
+			<return type="bool">
+			</return>
+			<description>
+			</description>
+		</method>
+		<method name="set_build_mode">
+			<return type="void">
+			</return>
+			<argument index="0" name="build_mode" type="int" enum="CollisionPolygon2D.BuildMode">
+			</argument>
+			<description>
+				Set whether the polygon is to be a [ConvexPolygonShape2D] ([code]build_mode==0[/code]), or a [ConcavePolygonShape2D] ([code]build_mode==1[/code]).
+			</description>
+		</method>
+		<method name="set_disabled">
+			<return type="void">
+			</return>
+			<argument index="0" name="disabled" type="bool">
+			</argument>
+			<description>
+			</description>
+		</method>
+		<method name="set_one_way_collision">
+			<return type="void">
+			</return>
+			<argument index="0" name="enabled" type="bool">
+			</argument>
+			<description>
+			</description>
+		</method>
+		<method name="set_polygon">
+			<return type="void">
+			</return>
+			<argument index="0" name="polygon" type="PoolVector2Array">
+			</argument>
+			<description>
+				Set the array of points forming the polygon.
+				When editing the point list via the editor, depending on [method get_build_mode], it has to be a list of points (for [code]build_mode==0[/code]), or a list of lines (for [code]build_mode==1[/code]). In the second case, the even elements of the array define the start point of the line, and the odd elements the end point.
+			</description>
+		</method>
+	</methods>
+	<members>
+		<member name="build_mode" type="int" setter="set_build_mode" getter="get_build_mode" enum="CollisionPolygon2D.BuildMode">
+			If BUILD_SOLIDS, the polygon and the area within it will have collision. If BUILD_SEGMENTS, only the edges of the polygon will have collision.
+		</member>
+		<member name="disabled" type="bool" setter="set_disabled" getter="is_disabled">
+			If true, no collision will be produced.
+		</member>
+		<member name="one_way_collision" type="bool" setter="set_one_way_collision" getter="is_one_way_collision_enabled">
+			If true, only edges that face up, relative to CollisionPolygon2D's rotation, will collide with other objects.
+		</member>
+		<member name="polygon" type="PoolVector2Array" setter="set_polygon" getter="get_polygon">
+			Array of vertices which define the polygon.
+		</member>
+	</members>
+	<constants>
+		<constant name="BUILD_SOLIDS" value="0">
+		</constant>
+		<constant name="BUILD_SEGMENTS" value="1">
+		</constant>
+	</constants>
+</class>