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Fix concave/convex polygon shape documentation

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Removes some outdated/incorrect/duplicated info, adds correct info.
Also removes no longer applicable "editor-only helper" statements.
This commit is contained in:
Ricardo Buring 2023-03-05 16:36:01 +01:00
parent 31eccb5501
commit e61a127042
8 changed files with 42 additions and 29 deletions
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10
doc/classes/CollisionPolygon3D.xml
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@ -1,18 +1,18 @@
<?xml version="1.0" encoding="UTF-8" ?>
<class name="CollisionPolygon3D" inherits="Node3D" version="4.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../class.xsd">
<brief_description>
Editor-only node for defining a collision polygon in 3D space.
Node that represents a 3D collision polygon, given by the thickening of a 2D polygon in the local XY plane along the local Z axis.
</brief_description>
<description>
Allows editing a concave or convex collision polygon's vertices on a selected plane. Can also set a depth perpendicular to that plane. This class is only available in the editor. It will not appear in the scene tree at run-time. Creates several [ConvexPolygonShape3D]s at run-time to represent the original polygon using convex decomposition.
[b]Note:[/b] Since this is an editor-only helper, properties modified during gameplay will have no effect.
Provides a 3D collision polygon to a [CollisionObject3D] parent, by thickening a 2D (convex or concave) polygon in the local XY plane along the local Z axis. The 2D polygon in the local XY plane can be drawn in the editor or specified by a list of vertices. That 2D polygon is thickened evenly in the local Z and -Z directions.
This node has the same effect as several [ConvexPolygonShape3D] nodes, created by thickening the 2D convex polygons in the convex decomposition of the given 2D polygon (but without the overhead of multiple nodes).
[b]Warning:[/b] A non-uniformly scaled CollisionPolygon3D node will probably not function as expected. Please make sure to keep its scale uniform (i.e. the same on all axes), and change its [member polygon]'s vertices instead.
</description>
<tutorials>
</tutorials>
<members>
<member name="depth" type="float" setter="set_depth" getter="get_depth" default="1.0">
Length that the resulting collision extends in either direction perpendicular to its polygon.
Length that the resulting collision extends in either direction perpendicular to its 2D polygon.
</member>
<member name="disabled" type="bool" setter="set_disabled" getter="is_disabled" default="false">
If [code]true[/code], no collision will be produced.
@ -21,7 +21,7 @@
The collision margin for the generated [Shape3D]. See [member Shape3D.margin] for more details.
</member>
<member name="polygon" type="PackedVector2Array" setter="set_polygon" getter="get_polygon" default="PackedVector2Array()">
Array of vertices which define the polygon.
Array of vertices which define the 2D polygon in the local XY plane.
[b]Note:[/b] The returned value is a copy of the original. Methods which mutate the size or properties of the return value will not impact the original polygon. To change properties of the polygon, assign it to a temporary variable and make changes before reassigning the [code]polygon[/code] member.
</member>
</members>