Finish filling in all of the API docs (#165)

common/src/main/cpp/extensions/openxr_fb_passthrough_extension_wrapper.cpp

@@ -93,7 +93,6 @@ void OpenXRFbPassthroughExtensionWrapper::_bind_methods() {
 
 	ClassDB::bind_method(D_METHOD("set_color_lut", "weight", "color_lut"), &OpenXRFbPassthroughExtensionWrapper::set_color_lut);
 	ClassDB::bind_method(D_METHOD("set_interpolated_color_lut", "weight", "source_color_lut", "target_color_lut"), &OpenXRFbPassthroughExtensionWrapper::set_interpolated_color_lut);
-	ClassDB::bind_method(D_METHOD("destroy_color_lut", "color_lut"), &OpenXRFbPassthroughExtensionWrapper::destroy_color_lut);
 	ClassDB::bind_method(D_METHOD("get_max_color_lut_resolution"), &OpenXRFbPassthroughExtensionWrapper::get_max_color_lut_resolution);
 
 	ADD_SIGNAL(MethodInfo("openxr_fb_projected_passthrough_layer_created"));

doc_classes/KhronosEditorExportPlugin.xml

@@ -1,8 +1,10 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <class name="KhronosEditorExportPlugin" inherits="OpenXREditorExportPlugin" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="https://raw.githubusercontent.com/godotengine/godot/master/doc/class.xsd">
 	<brief_description>
+		Editor export plugin for the Khronos OpenXR loader.
 	</brief_description>
 	<description>
+		Editor export plugin for the Khronos OpenXR loader.
 	</description>
 	<tutorials>
 	</tutorials>

doc_classes/KhronosEditorPlugin.xml

@@ -1,8 +1,10 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <class name="KhronosEditorPlugin" inherits="EditorPlugin" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="https://raw.githubusercontent.com/godotengine/godot/master/doc/class.xsd">
 	<brief_description>
+		Editor plugin for the Khronos OpenXR loader.
 	</brief_description>
 	<description>
+		Editor plugin for the Khronos OpenXR loader.
 	</description>
 	<tutorials>
 	</tutorials>

doc_classes/LynxEditorPlugin.xml

@@ -1,8 +1,10 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <class name="LynxEditorPlugin" inherits="EditorPlugin" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="https://raw.githubusercontent.com/godotengine/godot/master/doc/class.xsd">
 	<brief_description>
+		Editor plugin for the Lynx OpenXR loader.
 	</brief_description>
 	<description>
+		Editor plugin for the Lynx OpenXR loader.
 	</description>
 	<tutorials>
 	</tutorials>

doc_classes/MetaEditorExportPlugin.xml

@@ -1,8 +1,10 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <class name="MetaEditorExportPlugin" inherits="OpenXREditorExportPlugin" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="https://raw.githubusercontent.com/godotengine/godot/master/doc/class.xsd">
 	<brief_description>
+		Editor export plugin for the Meta OpenXR loader.
 	</brief_description>
 	<description>
+		Editor export plugin for the Meta OpenXR loader.
 	</description>
 	<tutorials>
 	</tutorials>

doc_classes/MetaEditorPlugin.xml

@@ -1,8 +1,10 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <class name="MetaEditorPlugin" inherits="EditorPlugin" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="https://raw.githubusercontent.com/godotengine/godot/master/doc/class.xsd">
 	<brief_description>
+		Editor plugin for the Meta OpenXR loader.
 	</brief_description>
 	<description>
+		Editor plugin for the Meta OpenXR loader.
 	</description>
 	<tutorials>
 	</tutorials>

doc_classes/OpenXREditorExportPlugin.xml

@@ -1,8 +1,10 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <class name="OpenXREditorExportPlugin" inherits="EditorExportPlugin" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="https://raw.githubusercontent.com/godotengine/godot/master/doc/class.xsd">
 	<brief_description>
+		Common parent for editor export plugins for all OpenXR loaders.
 	</brief_description>
 	<description>
+		Common parent for editor export plugins for all OpenXR loaders.
 	</description>
 	<tutorials>
 	</tutorials>

doc_classes/OpenXRFbBodyTrackingExtensionWrapper.xml

@@ -1,8 +1,10 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <class name="OpenXRFbBodyTrackingExtensionWrapper" inherits="OpenXRExtensionWrapperExtension" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="https://raw.githubusercontent.com/godotengine/godot/master/doc/class.xsd">
 	<brief_description>
+		Wraps the [code]XR_FB_body_tracking[/code] extension.
 	</brief_description>
 	<description>
+		Wraps the [code]XR_FB_body_tracking[/code] extension.
 	</description>
 	<tutorials>
 	</tutorials>

doc_classes/OpenXRFbCompositionLayerAlphaBlendExtensionWrapper.xml

@@ -1,23 +1,31 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <class name="OpenXRFbCompositionLayerAlphaBlendExtensionWrapper" inherits="OpenXRExtensionWrapperExtension" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="https://raw.githubusercontent.com/godotengine/godot/master/doc/class.xsd">
 	<brief_description>
+		Wraps the [code]XR_FB_composition_layer_alpha_blend[/code] extension.
 	</brief_description>
 	<description>
+		Wraps the [code]XR_FB_composition_layer_alpha_blend[/code] extension.
 	</description>
 	<tutorials>
 	</tutorials>
 	<constants>
 		<constant name="BLEND_FACTOR_ZERO" value="0" enum="BlendFactor">
+			Blending factor set to zero, resulting in no contribution from the source.
 		</constant>
 		<constant name="BLEND_FACTOR_ONE" value="1" enum="BlendFactor">
+			Blending factor set to one, resulting in full contribution from the source.
 		</constant>
 		<constant name="BLEND_FACTOR_SRC_ALPHA" value="2" enum="BlendFactor">
+			Blending factor using the source alpha value.
 		</constant>
 		<constant name="BLEND_FACTOR_ONE_MINUS_SRC_ALPHA" value="3" enum="BlendFactor">
+			Blending factor using one minus the source alpha value.
 		</constant>
 		<constant name="BLEND_FACTOR_DST_ALPHA" value="4" enum="BlendFactor">
+			Blending factor using the destination alpha value.
 		</constant>
 		<constant name="BLEND_FACTOR_ONE_MINUS_DST_ALPHA" value="5" enum="BlendFactor">
+			Blending factor using one minus the destination alpha value.
 		</constant>
 	</constants>
 </class>

doc_classes/OpenXRFbCompositionLayerSecureContentExtensionWrapper.xml

@@ -1,8 +1,10 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <class name="OpenXRFbCompositionLayerSecureContentExtensionWrapper" inherits="OpenXRExtensionWrapperExtension" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="https://raw.githubusercontent.com/godotengine/godot/master/doc/class.xsd">
 	<brief_description>
+		Wraps the [code]XR_FB_composition_layer_secure_content[/code] extension.
 	</brief_description>
 	<description>
+		Wraps the [code]XR_FB_composition_layer_secure_content[/code] extension.
 	</description>
 	<tutorials>
 	</tutorials>

doc_classes/OpenXRFbCompositionLayerSettingsExtensionWrapper.xml

@@ -1,23 +1,31 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <class name="OpenXRFbCompositionLayerSettingsExtensionWrapper" inherits="OpenXRExtensionWrapperExtension" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="https://raw.githubusercontent.com/godotengine/godot/master/doc/class.xsd">
 	<brief_description>
+		Wraps the [code]XR_FB_composition_layer_settings[/code] extension.
 	</brief_description>
 	<description>
+		Wraps the [code]XR_FB_composition_layer_settings[/code] extension.
 	</description>
 	<tutorials>
 	</tutorials>
 	<constants>
 		<constant name="SUPERSAMPLING_MODE_DISABLED" value="0" enum="SupersamplingMode">
+			Disable supersampling.
 		</constant>
 		<constant name="SUPERSAMPLING_MODE_NORMAL" value="1" enum="SupersamplingMode">
+			Normal supersampling.
 		</constant>
 		<constant name="SUPERSAMPLING_MODE_QUALITY" value="2" enum="SupersamplingMode">
+			Quality supersampling.
 		</constant>
 		<constant name="SHARPENING_MODE_DISABLED" value="0" enum="SharpeningMode">
+			Disable sharpening.
 		</constant>
 		<constant name="SHARPENING_MODE_NORMAL" value="1" enum="SharpeningMode">
+			Normal sharpening.
 		</constant>
 		<constant name="SHARPENING_MODE_QUALITY" value="2" enum="SharpeningMode">
+			Quality sharpening.
 		</constant>
 	</constants>
 </class>

doc_classes/OpenXRFbFaceTrackingExtensionWrapper.xml

@@ -1,8 +1,10 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <class name="OpenXRFbFaceTrackingExtensionWrapper" inherits="OpenXRExtensionWrapperExtension" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="https://raw.githubusercontent.com/godotengine/godot/master/doc/class.xsd">
 	<brief_description>
+		Wraps the [code]XR_FB_face_tracking2[/code] extension.
 	</brief_description>
 	<description>
+		Wraps the [code]XR_FB_face_tracking2[/code] extension.
 	</description>
 	<tutorials>
 	</tutorials>

doc_classes/OpenXRFbHandTrackingAimExtensionWrapper.xml

@@ -1,15 +1,18 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <class name="OpenXRFbHandTrackingAimExtensionWrapper" inherits="OpenXRExtensionWrapperExtension" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="https://raw.githubusercontent.com/godotengine/godot/master/doc/class.xsd">
 	<brief_description>
+		Wraps the [code]XR_FB_hand_tracking_aim[/code] extension.
 	</brief_description>
 	<description>
+		Wraps the [code]XR_FB_hand_tracking_aim[/code] extension.
 	</description>
 	<tutorials>
 	</tutorials>
 	<methods>
 		<method name="is_enabled">
 			<return type="bool" />
 			<description>
+				Checks if the extension is enabled or not.
 			</description>
 		</method>
 	</methods>

doc_classes/OpenXRFbHandTrackingCapsulesExtensionWrapper.xml

@@ -1,48 +1,56 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <class name="OpenXRFbHandTrackingCapsulesExtensionWrapper" inherits="OpenXRExtensionWrapperExtension" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="https://raw.githubusercontent.com/godotengine/godot/master/doc/class.xsd">
 	<brief_description>
+		Wraps the [code]XR_FB_hand_tracking_capsules[/code] extension.
 	</brief_description>
 	<description>
+		Wraps the [code]XR_FB_hand_tracking_capsules[/code] extension.
 	</description>
 	<tutorials>
 	</tutorials>
 	<methods>
 		<method name="get_hand_capsule_count" qualifiers="const">
 			<return type="int" />
 			<description>
+				Gets the total number of hand capsules.
 			</description>
 		</method>
 		<method name="get_hand_capsule_height" qualifiers="const">
 			<return type="float" />
 			<param index="0" name="hand_index" type="int" />
 			<param index="1" name="capsule_index" type="int" />
 			<description>
+				Gets the height of the given capsule for the given hand ([code]0[/code] is left, and [code]1[/code] is right).
 			</description>
 		</method>
 		<method name="get_hand_capsule_joint" qualifiers="const">
 			<return type="int" enum="XRHandTracker.HandJoint" />
 			<param index="0" name="hand_index" type="int" />
 			<param index="1" name="capsule_index" type="int" />
 			<description>
+				Gets the joint that drives the transform of the given capsule for the given hand ([code]0[/code] is left, and [code]1[/code] is right).
 			</description>
 		</method>
 		<method name="get_hand_capsule_radius" qualifiers="const">
 			<return type="float" />
 			<param index="0" name="hand_index" type="int" />
 			<param index="1" name="capsule_index" type="int" />
 			<description>
+				Gets the radius of the given capsule for the given hand ([code]0[/code] is left, and [code]1[/code] is right).
 			</description>
 		</method>
 		<method name="get_hand_capsule_transform" qualifiers="const">
 			<return type="Transform3D" />
 			<param index="0" name="hand_index" type="int" />
 			<param index="1" name="capsule_index" type="int" />
 			<description>
+				Gets the transform of the given capsule for the given hand ([code]0[/code] is left, and [code]1[/code] is right).
 			</description>
 		</method>
 		<method name="is_enabled">
 			<return type="bool" />
 			<description>
+				Checks if the extension is enabled or not.
 			</description>
 		</method>
 	</methods>

doc_classes/OpenXRFbHandTrackingMesh.xml

@@ -1,32 +1,46 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <class name="OpenXRFbHandTrackingMesh" inherits="Skeleton3D" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="https://raw.githubusercontent.com/godotengine/godot/master/doc/class.xsd">
 	<brief_description>
+		A skinned mesh representing the player's hand (retreived using the [code]XR_FB_hand_tracking_mesh[/code] extension).
 	</brief_description>
 	<description>
+		A skinned mesh representing the player's hand.
+		The mesh will be retreived using the [code]XR_FB_hand_tracking_mesh[/code] extension (if supported by the OpenXR runtime and headset) sometime after the OpenXR session has begun.
+		It can be animated using [XRHandModifier3D].
 	</description>
 	<tutorials>
 	</tutorials>
 	<methods>
 		<method name="get_mesh_instance" qualifiers="const">
 			<return type="MeshInstance3D" />
 			<description>
+				Gets the [MeshInstance3D] node, if it has been created.
 			</description>
 		</method>
 	</methods>
 	<members>
 		<member name="hand" type="int" setter="set_hand" getter="get_hand" enum="OpenXRFbHandTrackingMesh.Hand" default="0">
+			The hand to retrieve the mesh for.
 		</member>
 		<member name="material" type="Material" setter="set_material" getter="get_material">
+			The material assigned to the hand mesh.
 		</member>
 		<member name="scale_override" type="float" setter="set_scale_override" getter="get_scale_override">
+			A scale multiplier to apply to the mesh.
+			Only used if [member use_scale_override] is [code]true[/code].
+			[b]Note: This is a global value that applies to all [OpenXRFbHandTrackingMesh] nodes, which is only provided here for convenience.[/b]
 		</member>
 		<member name="use_scale_override" type="bool" setter="set_use_scale_override" getter="get_use_scale_override">
+			Indicates whether or not [member scale_override] should be used.
+			[b]Note: This is a global value that applies to all [OpenXRFbHandTrackingMesh] nodes, which is only provided here for convenience.[/b]
 		</member>
 	</members>
 	<constants>
 		<constant name="Hand::HAND_LEFT" value="0" enum="Hand">
+			Left hand.
 		</constant>
 		<constant name="Hand::HAND_RIGHT" value="1" enum="Hand">
+			Right hand.
 		</constant>
 	</constants>
 </class>

doc_classes/OpenXRFbHandTrackingMeshExtensionWrapper.xml

@@ -1,15 +1,18 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <class name="OpenXRFbHandTrackingMeshExtensionWrapper" inherits="OpenXRExtensionWrapperExtension" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="https://raw.githubusercontent.com/godotengine/godot/master/doc/class.xsd">
 	<brief_description>
+		Wraps the [code]XR_FB_hand_tracking_mesh[/code] extension.
 	</brief_description>
 	<description>
+		Wraps the [code]XR_FB_hand_tracking_mesh[/code] extension.
 	</description>
 	<tutorials>
 	</tutorials>
 	<signals>
 		<signal name="openxr_fb_hand_tracking_mesh_data_fetched">
 			<param index="0" name="hand_index" type="int" />
 			<description>
+				Emitted when the mesh data has been fetched for the given hand ([code]0[/code] is left, and [code]1[/code] is right).
 			</description>
 		</signal>
 	</signals>