Merge pull request #99238 from Calinou/doc-node2d-no-z-index

Update Z Index property location in Node2D class reference

doc/classes/Control.xml

@@ -6,6 +6,7 @@
 	<description>
 		Base class for all UI-related nodes. [Control] features a bounding rectangle that defines its extents, an anchor position relative to its parent control or the current viewport, and offsets relative to the anchor. The offsets update automatically when the node, any of its parents, or the screen size change.
 		For more information on Godot's UI system, anchors, offsets, and containers, see the related tutorials in the manual. To build flexible UIs, you'll need a mix of UI elements that inherit from [Control] and [Container] nodes.
+		[b]Note:[/b] Since both [Node2D] and [Control] inherit from [CanvasItem], they share several concepts from the class such as the [member CanvasItem.z_index] and [member CanvasItem.visible] properties.
 		[b]User Interface nodes and input[/b]
 		Godot propagates input events via viewports. Each [Viewport] is responsible for propagating [InputEvent]s to their child nodes. As the [member SceneTree.root] is a [Window], this already happens automatically for all UI elements in your game.
 		Input events are propagated through the [SceneTree] from the root node to all child nodes by calling [method Node._input]. For UI elements specifically, it makes more sense to override the virtual method [method _gui_input], which filters out unrelated input events, such as by checking z-order, [member mouse_filter], focus, or if the event was inside of the control's bounding box.

doc/classes/Node2D.xml

@@ -1,10 +1,11 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <class name="Node2D" inherits="CanvasItem" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../class.xsd">
 	<brief_description>
-		A 2D game object, inherited by all 2D-related nodes. Has a position, rotation, scale, and Z index.
+		A 2D game object, inherited by all 2D-related nodes. Has a position, rotation, scale, and skew.
 	</brief_description>
 	<description>
 		A 2D game object, with a transform (position, rotation, and scale). All 2D nodes, including physics objects and sprites, inherit from Node2D. Use Node2D as a parent node to move, scale and rotate children in a 2D project. Also gives control of the node's render order.
+		[b]Note:[/b] Since both [Node2D] and [Control] inherit from [CanvasItem], they share several concepts from the class such as the [member CanvasItem.z_index] and [member CanvasItem.visible] properties.
 	</description>
 	<tutorials>
 		<link title="Custom drawing in 2D">$DOCS_URL/tutorials/2d/custom_drawing_in_2d.html</link>