From 61f33e205cecc923786fb646f6e325657751a3f5 Mon Sep 17 00:00:00 2001
From: smix8 <52464204+smix8@users.noreply.github.com>
Date: Tue, 29 Nov 2022 20:01:31 +0100
Subject: Change GridMap navigation_layers to be per mesh_library item

Changes GridMap navigation_layers from a single bitmask for the entire GridMap to a bitmask for each item used in the mesh_library with a baked navmesh.
---
 modules/gridmap/doc_classes/GridMap.xml | 20 +-------------------
 1 file changed, 1 insertion(+), 19 deletions(-)

(limited to 'modules/gridmap/doc_classes')

diff --git a/modules/gridmap/doc_classes/GridMap.xml b/modules/gridmap/doc_classes/GridMap.xml
index 686ba4dad6..e0fc4e2697 100644
--- a/modules/gridmap/doc_classes/GridMap.xml
+++ b/modules/gridmap/doc_classes/GridMap.xml
@@ -89,13 +89,6 @@
 				Returns an array of [Transform3D] and [Mesh] references corresponding to the non-empty cells in the grid. The transforms are specified in local space.
 			</description>
 		</method>
-		<method name="get_navigation_layer_value" qualifiers="const">
-			<return type="bool" />
-			<param index="0" name="layer_number" type="int" />
-			<description>
-				Returns whether or not the specified layer of the [member navigation_layers] bitmask is enabled, given a [code]layer_number[/code] between 1 and 32.
-			</description>
-		</method>
 		<method name="get_navigation_map" qualifiers="const">
 			<return type="RID" />
 			<description>
@@ -179,14 +172,6 @@
 				Based on [code]value[/code], enables or disables the specified layer in the [member collision_mask], given a [code]layer_number[/code] between 1 and 32.
 			</description>
 		</method>
-		<method name="set_navigation_layer_value">
-			<return type="void" />
-			<param index="0" name="layer_number" type="int" />
-			<param index="1" name="value" type="bool" />
-			<description>
-				Based on [code]value[/code], enables or disables the specified layer in the [member navigation_layers] bitmask, given a [code]layer_number[/code] between 1 and 32.
-			</description>
-		</method>
 		<method name="set_navigation_map">
 			<return type="void" />
 			<param index="0" name="navigation_map" type="RID" />
@@ -197,7 +182,7 @@
 	</methods>
 	<members>
 		<member name="bake_navigation" type="bool" setter="set_bake_navigation" getter="is_baking_navigation" default="false">
-			If [code]true[/code], this GridMap bakes a navigation region.
+			If [code]true[/code], this GridMap creates a navigation region for each cell that uses a [member mesh_library] item with a navigation mesh. The created navigation region will use the navigation layers bitmask assigned to the [MeshLibrary]'s item.
 		</member>
 		<member name="cell_center_x" type="bool" setter="set_center_x" getter="get_center_x" default="true">
 			If [code]true[/code], grid items are centered on the X axis.
@@ -232,9 +217,6 @@
 		<member name="mesh_library" type="MeshLibrary" setter="set_mesh_library" getter="get_mesh_library">
 			The assigned [MeshLibrary].
 		</member>
-		<member name="navigation_layers" type="int" setter="set_navigation_layers" getter="get_navigation_layers" default="1">
-			A bitmask determining all navigation layers the GridMap generated navigation regions belong to. These navigation layers can be checked upon when requesting a path with [method NavigationServer3D.map_get_path].
-		</member>
 		<member name="physics_material" type="PhysicsMaterial" setter="set_physics_material" getter="get_physics_material">
 			Overrides the default friction and bounce physics properties for the whole [GridMap].
 		</member>
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