Add OpenXR palm pose extension support

2 files changed, 36 insertions, 6 deletions

diff --git a/modules/openxr/action_map/openxr_action_map.cpp b/modules/openxr/action_map/openxr_action_map.cpp
index 0eb5302442..185e44c29d 100644
--- a/modules/openxr/action_map/openxr_action_map.cpp
+++ b/modules/openxr/action_map/openxr_action_map.cpp
@@ -157,7 +157,11 @@ void OpenXRActionMap::remove_interaction_profile(Ref<OpenXRInteractionProfile> p
 }
 
 void OpenXRActionMap::create_default_action_sets() {
-	// Note, if you make changes here make sure to delete your default_action_map.tres file of it will load an old version.
+	// Note:
+	// - if you make changes here make sure to delete your default_action_map.tres file of it will load an old version.
+	// - our palm pose is only available if the relevant extension is supported,
+	//   we still want it to be part of our action map as we may deploy the same game to platforms that do and don't support it.
+	// - the same applies for interaction profiles that are only supported if the relevant extension is supported.
 
 	// Create our Godot action set
 	Ref<OpenXRActionSet> action_set = OpenXRActionSet::new_action_set("godot", "Godot action set");
@@ -200,6 +204,7 @@ void OpenXRActionMap::create_default_action_sets() {
 			"/user/vive_tracker_htcx/role/keyboard");
 	Ref<OpenXRAction> aim_pose = action_set->add_new_action("aim_pose", "Aim pose", OpenXRAction::OPENXR_ACTION_POSE, "/user/hand/left,/user/hand/right");
 	Ref<OpenXRAction> grip_pose = action_set->add_new_action("grip_pose", "Grip pose", OpenXRAction::OPENXR_ACTION_POSE, "/user/hand/left,/user/hand/right");
+	Ref<OpenXRAction> palm_pose = action_set->add_new_action("palm_pose", "Palm pose", OpenXRAction::OPENXR_ACTION_POSE, "/user/hand/left,/user/hand/right");
 	Ref<OpenXRAction> haptic = action_set->add_new_action("haptic", "Haptic", OpenXRAction::OPENXR_ACTION_HAPTIC,
 			"/user/hand/left,"
 			"/user/hand/right,"
@@ -222,6 +227,7 @@ void OpenXRActionMap::create_default_action_sets() {
 	profile->add_new_binding(default_pose, "/user/hand/left/input/grip/pose,/user/hand/right/input/grip/pose");
 	profile->add_new_binding(aim_pose, "/user/hand/left/input/aim/pose,/user/hand/right/input/aim/pose");
 	profile->add_new_binding(grip_pose, "/user/hand/left/input/grip/pose,/user/hand/right/input/grip/pose");
+	profile->add_new_binding(palm_pose, "/user/hand/left/input/palm_ext/pose,/user/hand/right/input/palm_ext/pose");
 	profile->add_new_binding(menu_button, "/user/hand/left/input/menu/click,/user/hand/right/input/menu/click");
 	profile->add_new_binding(select_button, "/user/hand/left/input/select/click,/user/hand/right/input/select/click");
 	// generic has no support for triggers, grip, A/B buttons, nor joystick/trackpad inputs
@@ -233,6 +239,7 @@ void OpenXRActionMap::create_default_action_sets() {
 	profile->add_new_binding(default_pose, "/user/hand/left/input/grip/pose,/user/hand/right/input/grip/pose");
 	profile->add_new_binding(aim_pose, "/user/hand/left/input/aim/pose,/user/hand/right/input/aim/pose");
 	profile->add_new_binding(grip_pose, "/user/hand/left/input/grip/pose,/user/hand/right/input/grip/pose");
+	profile->add_new_binding(palm_pose, "/user/hand/left/input/palm_ext/pose,/user/hand/right/input/palm_ext/pose");
 	profile->add_new_binding(menu_button, "/user/hand/left/input/menu/click,/user/hand/right/input/menu/click");
 	profile->add_new_binding(select_button, "/user/hand/left/input/system/click,/user/hand/right/input/system/click");
 	// wmr controller has no a/b/x/y buttons
@@ -253,6 +260,7 @@ void OpenXRActionMap::create_default_action_sets() {
 	profile->add_new_binding(default_pose, "/user/hand/left/input/grip/pose,/user/hand/right/input/grip/pose");
 	profile->add_new_binding(aim_pose, "/user/hand/left/input/aim/pose,/user/hand/right/input/aim/pose");
 	profile->add_new_binding(grip_pose, "/user/hand/left/input/grip/pose,/user/hand/right/input/grip/pose");
+	profile->add_new_binding(palm_pose, "/user/hand/left/input/palm_ext/pose,/user/hand/right/input/palm_ext/pose");
 	// wmr controllers have no select button we can use
 	profile->add_new_binding(menu_button, "/user/hand/left/input/menu/click,/user/hand/right/input/menu/click");
 	// wmr controller has no a/b/x/y buttons
@@ -275,6 +283,7 @@ void OpenXRActionMap::create_default_action_sets() {
 	profile->add_new_binding(default_pose, "/user/hand/left/input/grip/pose,/user/hand/right/input/grip/pose");
 	profile->add_new_binding(aim_pose, "/user/hand/left/input/aim/pose,/user/hand/right/input/aim/pose");
 	profile->add_new_binding(grip_pose, "/user/hand/left/input/grip/pose,/user/hand/right/input/grip/pose");
+	profile->add_new_binding(palm_pose, "/user/hand/left/input/palm_ext/pose,/user/hand/right/input/palm_ext/pose");
 	// touch controllers have no select button we can use
 	profile->add_new_binding(menu_button, "/user/hand/left/input/menu/click,/user/hand/right/input/system/click"); // right hand system click may not be available
 	profile->add_new_binding(ax_button, "/user/hand/left/input/x/click,/user/hand/right/input/a/click"); // x on left hand, a on right hand
@@ -299,6 +308,7 @@ void OpenXRActionMap::create_default_action_sets() {
 	profile->add_new_binding(default_pose, "/user/hand/left/input/grip/pose,/user/hand/right/input/grip/pose");
 	profile->add_new_binding(aim_pose, "/user/hand/left/input/aim/pose,/user/hand/right/input/aim/pose");
 	profile->add_new_binding(grip_pose, "/user/hand/left/input/grip/pose,/user/hand/right/input/grip/pose");
+	profile->add_new_binding(palm_pose, "/user/hand/left/input/palm_ext/pose,/user/hand/right/input/palm_ext/pose");
 	// index controllers have no select button we can use
 	profile->add_new_binding(menu_button, "/user/hand/left/input/system/click,/user/hand/right/input/system/click");
 	profile->add_new_binding(ax_button, "/user/hand/left/input/a/click,/user/hand/right/input/a/click"); // a on both controllers
@@ -321,16 +331,12 @@ void OpenXRActionMap::create_default_action_sets() {
 	profile->add_new_binding(haptic, "/user/hand/left/output/haptic,/user/hand/right/output/haptic");
 	add_interaction_profile(profile);
 
-	// Note, the following profiles are all part of extensions.
-	// We include these regardless of whether the extension is active.
-	// We want our action map to be as complete as possible so our game is as portable as possible.
-	// It is very possible these will in due time become core.
-
 	// Create our HP MR controller profile
 	profile = OpenXRInteractionProfile::new_profile("/interaction_profiles/hp/mixed_reality_controller");
 	profile->add_new_binding(default_pose, "/user/hand/left/input/grip/pose,/user/hand/right/input/grip/pose");
 	profile->add_new_binding(aim_pose, "/user/hand/left/input/aim/pose,/user/hand/right/input/aim/pose");
 	profile->add_new_binding(grip_pose, "/user/hand/left/input/grip/pose,/user/hand/right/input/grip/pose");
+	profile->add_new_binding(palm_pose, "/user/hand/left/input/palm_ext/pose,/user/hand/right/input/palm_ext/pose");
 	// hpmr controllers have no select button we can use
 	profile->add_new_binding(menu_button, "/user/hand/left/input/menu/click,/user/hand/right/input/menu/click");
 	// hpmr controllers only register click, not touch, on our a/b/x/y buttons
@@ -353,6 +359,7 @@ void OpenXRActionMap::create_default_action_sets() {
 	profile->add_new_binding(default_pose, "/user/hand/left/input/grip/pose,/user/hand/right/input/grip/pose");
 	profile->add_new_binding(aim_pose, "/user/hand/left/input/aim/pose,/user/hand/right/input/aim/pose");
 	profile->add_new_binding(grip_pose, "/user/hand/left/input/grip/pose,/user/hand/right/input/grip/pose");
+	profile->add_new_binding(palm_pose, "/user/hand/left/input/palm_ext/pose,/user/hand/right/input/palm_ext/pose");
 	// Odyssey controllers have no select button we can use
 	profile->add_new_binding(menu_button, "/user/hand/left/input/menu/click,/user/hand/right/input/menu/click");
 	// Odyssey controller has no a/b/x/y buttons
@@ -375,6 +382,7 @@ void OpenXRActionMap::create_default_action_sets() {
 	profile->add_new_binding(default_pose, "/user/hand/left/input/grip/pose,/user/hand/right/input/grip/pose");
 	profile->add_new_binding(aim_pose, "/user/hand/left/input/aim/pose,/user/hand/right/input/aim/pose");
 	profile->add_new_binding(grip_pose, "/user/hand/left/input/grip/pose,/user/hand/right/input/grip/pose");
+	profile->add_new_binding(palm_pose, "/user/hand/left/input/palm_ext/pose,/user/hand/right/input/palm_ext/pose");
 	profile->add_new_binding(menu_button, "/user/hand/left/input/menu/click");
 	profile->add_new_binding(select_button, "/user/hand/left/input/system/click"); // we'll map system to select
 	profile->add_new_binding(ax_button, "/user/hand/left/input/x/click,/user/hand/right/input/a/click"); // x on left hand, a on right hand
@@ -398,6 +406,7 @@ void OpenXRActionMap::create_default_action_sets() {
 	profile->add_new_binding(default_pose, "/user/hand/left/input/grip/pose,/user/hand/right/input/grip/pose");
 	profile->add_new_binding(aim_pose, "/user/hand/left/input/aim/pose,/user/hand/right/input/aim/pose");
 	profile->add_new_binding(grip_pose, "/user/hand/left/input/grip/pose,/user/hand/right/input/grip/pose");
+	profile->add_new_binding(palm_pose, "/user/hand/left/input/palm_ext/pose,/user/hand/right/input/palm_ext/pose");
 	profile->add_new_binding(menu_button, "/user/hand/left/input/menu/click");
 	profile->add_new_binding(select_button, "/user/hand/left/input/system/click"); // we'll map system to select
 	profile->add_new_binding(ax_button, "/user/hand/left/input/x/click,/user/hand/right/input/a/click"); // x on left hand, a on right hand
@@ -421,6 +430,7 @@ void OpenXRActionMap::create_default_action_sets() {
 	profile->add_new_binding(default_pose, "/user/hand/left/input/grip/pose,/user/hand/right/input/grip/pose");
 	profile->add_new_binding(aim_pose, "/user/hand/left/input/aim/pose,/user/hand/right/input/aim/pose");
 	profile->add_new_binding(grip_pose, "/user/hand/left/input/grip/pose,/user/hand/right/input/grip/pose");
+	profile->add_new_binding(palm_pose, "/user/hand/left/input/palm_ext/pose,/user/hand/right/input/palm_ext/pose");
 	profile->add_new_binding(menu_button, "/user/hand/left/input/home/click,/user/hand/right/input/home/click");
 	profile->add_new_binding(trigger, "/user/hand/left/input/trigger/value,/user/hand/right/input/trigger/value");
 	profile->add_new_binding(trigger_click, "/user/hand/left/input/trigger/click,/user/hand/right/input/trigger/click");
diff --git a/modules/openxr/action_map/openxr_defs.cpp b/modules/openxr/action_map/openxr_defs.cpp
index 89860199be..59ce829f1b 100644
--- a/modules/openxr/action_map/openxr_defs.cpp
+++ b/modules/openxr/action_map/openxr_defs.cpp
@@ -62,6 +62,8 @@ OpenXRDefs::IOPath OpenXRDefs::simple_io_paths[] = {
 	{ "Grip pose", &OpenXRDefs::available_top_level_paths[OpenXRDefs::OPENXR_RIGHT_HAND], "/user/hand/right/input/grip/pose", OpenXRAction::OPENXR_ACTION_POSE },
 	{ "Aim pose", &OpenXRDefs::available_top_level_paths[OpenXRDefs::OPENXR_LEFT_HAND], "/user/hand/left/input/aim/pose", OpenXRAction::OPENXR_ACTION_POSE },
 	{ "Aim pose", &OpenXRDefs::available_top_level_paths[OpenXRDefs::OPENXR_RIGHT_HAND], "/user/hand/right/input/aim/pose", OpenXRAction::OPENXR_ACTION_POSE },
+	{ "Palm pose", &OpenXRDefs::available_top_level_paths[OpenXRDefs::OPENXR_LEFT_HAND], "/user/hand/left/input/palm_ext/pose", OpenXRAction::OPENXR_ACTION_POSE },
+	{ "Palm pose", &OpenXRDefs::available_top_level_paths[OpenXRDefs::OPENXR_RIGHT_HAND], "/user/hand/right/input/palm_ext/pose", OpenXRAction::OPENXR_ACTION_POSE },
 
 	{ "Menu click", &OpenXRDefs::available_top_level_paths[OpenXRDefs::OPENXR_LEFT_HAND], "/user/hand/left/input/menu/click", OpenXRAction::OPENXR_ACTION_BOOL },
 	{ "Menu click", &OpenXRDefs::available_top_level_paths[OpenXRDefs::OPENXR_RIGHT_HAND], "/user/hand/right/input/menu/click", OpenXRAction::OPENXR_ACTION_BOOL },
@@ -78,6 +80,8 @@ OpenXRDefs::IOPath OpenXRDefs::vive_io_paths[] = {
 	{ "Grip pose", &OpenXRDefs::available_top_level_paths[OpenXRDefs::OPENXR_RIGHT_HAND], "/user/hand/right/input/grip/pose", OpenXRAction::OPENXR_ACTION_POSE },
 	{ "Aim pose", &OpenXRDefs::available_top_level_paths[OpenXRDefs::OPENXR_LEFT_HAND], "/user/hand/left/input/aim/pose", OpenXRAction::OPENXR_ACTION_POSE },
 	{ "Aim pose", &OpenXRDefs::available_top_level_paths[OpenXRDefs::OPENXR_RIGHT_HAND], "/user/hand/right/input/aim/pose", OpenXRAction::OPENXR_ACTION_POSE },
+	{ "Palm pose", &OpenXRDefs::available_top_level_paths[OpenXRDefs::OPENXR_LEFT_HAND], "/user/hand/left/input/palm_ext/pose", OpenXRAction::OPENXR_ACTION_POSE },
+	{ "Palm pose", &OpenXRDefs::available_top_level_paths[OpenXRDefs::OPENXR_RIGHT_HAND], "/user/hand/right/input/palm_ext/pose", OpenXRAction::OPENXR_ACTION_POSE },
 
 	{ "Menu click", &OpenXRDefs::available_top_level_paths[OpenXRDefs::OPENXR_LEFT_HAND], "/user/hand/left/input/menu/click", OpenXRAction::OPENXR_ACTION_BOOL },
 	{ "Menu click", &OpenXRDefs::available_top_level_paths[OpenXRDefs::OPENXR_RIGHT_HAND], "/user/hand/right/input/menu/click", OpenXRAction::OPENXR_ACTION_BOOL },
@@ -109,6 +113,8 @@ OpenXRDefs::IOPath OpenXRDefs::motion_io_paths[] = {
 	{ "Grip pose", &OpenXRDefs::available_top_level_paths[OpenXRDefs::OPENXR_RIGHT_HAND], "/user/hand/right/input/grip/pose", OpenXRAction::OPENXR_ACTION_POSE },
 	{ "Aim pose", &OpenXRDefs::available_top_level_paths[OpenXRDefs::OPENXR_LEFT_HAND], "/user/hand/left/input/aim/pose", OpenXRAction::OPENXR_ACTION_POSE },
 	{ "Aim pose", &OpenXRDefs::available_top_level_paths[OpenXRDefs::OPENXR_RIGHT_HAND], "/user/hand/right/input/aim/pose", OpenXRAction::OPENXR_ACTION_POSE },
+	{ "Palm pose", &OpenXRDefs::available_top_level_paths[OpenXRDefs::OPENXR_LEFT_HAND], "/user/hand/left/input/palm_ext/pose", OpenXRAction::OPENXR_ACTION_POSE },
+	{ "Palm pose", &OpenXRDefs::available_top_level_paths[OpenXRDefs::OPENXR_RIGHT_HAND], "/user/hand/right/input/palm_ext/pose", OpenXRAction::OPENXR_ACTION_POSE },
 
 	{ "Menu click", &OpenXRDefs::available_top_level_paths[OpenXRDefs::OPENXR_LEFT_HAND], "/user/hand/left/input/menu/click", OpenXRAction::OPENXR_ACTION_BOOL },
 	{ "Menu click", &OpenXRDefs::available_top_level_paths[OpenXRDefs::OPENXR_RIGHT_HAND], "/user/hand/right/input/menu/click", OpenXRAction::OPENXR_ACTION_BOOL },
@@ -143,6 +149,8 @@ OpenXRDefs::IOPath OpenXRDefs::hpmr_io_paths[] = {
 	{ "Grip pose", &OpenXRDefs::available_top_level_paths[OpenXRDefs::OPENXR_RIGHT_HAND], "/user/hand/right/input/grip/pose", OpenXRAction::OPENXR_ACTION_POSE },
 	{ "Aim pose", &OpenXRDefs::available_top_level_paths[OpenXRDefs::OPENXR_LEFT_HAND], "/user/hand/left/input/aim/pose", OpenXRAction::OPENXR_ACTION_POSE },
 	{ "Aim pose", &OpenXRDefs::available_top_level_paths[OpenXRDefs::OPENXR_RIGHT_HAND], "/user/hand/right/input/aim/pose", OpenXRAction::OPENXR_ACTION_POSE },
+	{ "Palm pose", &OpenXRDefs::available_top_level_paths[OpenXRDefs::OPENXR_LEFT_HAND], "/user/hand/left/input/palm_ext/pose", OpenXRAction::OPENXR_ACTION_POSE },
+	{ "Palm pose", &OpenXRDefs::available_top_level_paths[OpenXRDefs::OPENXR_RIGHT_HAND], "/user/hand/right/input/palm_ext/pose", OpenXRAction::OPENXR_ACTION_POSE },
 
 	{ "Menu click", &OpenXRDefs::available_top_level_paths[OpenXRDefs::OPENXR_LEFT_HAND], "/user/hand/left/input/menu/click", OpenXRAction::OPENXR_ACTION_BOOL },
 	{ "Menu click", &OpenXRDefs::available_top_level_paths[OpenXRDefs::OPENXR_RIGHT_HAND], "/user/hand/right/input/menu/click", OpenXRAction::OPENXR_ACTION_BOOL },
@@ -175,6 +183,8 @@ OpenXRDefs::IOPath OpenXRDefs::touch_io_paths[] = {
 	{ "Grip pose", &OpenXRDefs::available_top_level_paths[OpenXRDefs::OPENXR_RIGHT_HAND], "/user/hand/right/input/grip/pose", OpenXRAction::OPENXR_ACTION_POSE },
 	{ "Aim pose", &OpenXRDefs::available_top_level_paths[OpenXRDefs::OPENXR_LEFT_HAND], "/user/hand/left/input/aim/pose", OpenXRAction::OPENXR_ACTION_POSE },
 	{ "Aim pose", &OpenXRDefs::available_top_level_paths[OpenXRDefs::OPENXR_RIGHT_HAND], "/user/hand/right/input/aim/pose", OpenXRAction::OPENXR_ACTION_POSE },
+	{ "Palm pose", &OpenXRDefs::available_top_level_paths[OpenXRDefs::OPENXR_LEFT_HAND], "/user/hand/left/input/palm_ext/pose", OpenXRAction::OPENXR_ACTION_POSE },
+	{ "Palm pose", &OpenXRDefs::available_top_level_paths[OpenXRDefs::OPENXR_RIGHT_HAND], "/user/hand/right/input/palm_ext/pose", OpenXRAction::OPENXR_ACTION_POSE },
 
 	{ "Menu click", &OpenXRDefs::available_top_level_paths[OpenXRDefs::OPENXR_LEFT_HAND], "/user/hand/left/input/menu/click", OpenXRAction::OPENXR_ACTION_BOOL },
 	{ "System click", &OpenXRDefs::available_top_level_paths[OpenXRDefs::OPENXR_RIGHT_HAND], "/user/hand/right/input/system/click", OpenXRAction::OPENXR_ACTION_BOOL },
@@ -213,6 +223,8 @@ OpenXRDefs::IOPath OpenXRDefs::index_io_paths[] = {
 	{ "Grip pose", &OpenXRDefs::available_top_level_paths[OpenXRDefs::OPENXR_RIGHT_HAND], "/user/hand/right/input/grip/pose", OpenXRAction::OPENXR_ACTION_POSE },
 	{ "Aim pose", &OpenXRDefs::available_top_level_paths[OpenXRDefs::OPENXR_LEFT_HAND], "/user/hand/left/input/aim/pose", OpenXRAction::OPENXR_ACTION_POSE },
 	{ "Aim pose", &OpenXRDefs::available_top_level_paths[OpenXRDefs::OPENXR_RIGHT_HAND], "/user/hand/right/input/aim/pose", OpenXRAction::OPENXR_ACTION_POSE },
+	{ "Palm pose", &OpenXRDefs::available_top_level_paths[OpenXRDefs::OPENXR_LEFT_HAND], "/user/hand/left/input/palm_ext/pose", OpenXRAction::OPENXR_ACTION_POSE },
+	{ "Palm pose", &OpenXRDefs::available_top_level_paths[OpenXRDefs::OPENXR_RIGHT_HAND], "/user/hand/right/input/palm_ext/pose", OpenXRAction::OPENXR_ACTION_POSE },
 
 	{ "System click", &OpenXRDefs::available_top_level_paths[OpenXRDefs::OPENXR_LEFT_HAND], "/user/hand/left/input/system/click", OpenXRAction::OPENXR_ACTION_BOOL },
 	{ "System click", &OpenXRDefs::available_top_level_paths[OpenXRDefs::OPENXR_RIGHT_HAND], "/user/hand/right/input/system/click", OpenXRAction::OPENXR_ACTION_BOOL },
@@ -260,6 +272,8 @@ OpenXRDefs::IOPath OpenXRDefs::odyssey_io_paths[] = {
 	{ "Grip pose", &OpenXRDefs::available_top_level_paths[OpenXRDefs::OPENXR_RIGHT_HAND], "/user/hand/right/input/grip/pose", OpenXRAction::OPENXR_ACTION_POSE },
 	{ "Aim pose", &OpenXRDefs::available_top_level_paths[OpenXRDefs::OPENXR_LEFT_HAND], "/user/hand/left/input/aim/pose", OpenXRAction::OPENXR_ACTION_POSE },
 	{ "Aim pose", &OpenXRDefs::available_top_level_paths[OpenXRDefs::OPENXR_RIGHT_HAND], "/user/hand/right/input/aim/pose", OpenXRAction::OPENXR_ACTION_POSE },
+	{ "Palm pose", &OpenXRDefs::available_top_level_paths[OpenXRDefs::OPENXR_LEFT_HAND], "/user/hand/left/input/palm_ext/pose", OpenXRAction::OPENXR_ACTION_POSE },
+	{ "Palm pose", &OpenXRDefs::available_top_level_paths[OpenXRDefs::OPENXR_RIGHT_HAND], "/user/hand/right/input/palm_ext/pose", OpenXRAction::OPENXR_ACTION_POSE },
 
 	{ "Menu click", &OpenXRDefs::available_top_level_paths[OpenXRDefs::OPENXR_LEFT_HAND], "/user/hand/left/input/menu/click", OpenXRAction::OPENXR_ACTION_BOOL },
 	{ "Menu click", &OpenXRDefs::available_top_level_paths[OpenXRDefs::OPENXR_RIGHT_HAND], "/user/hand/right/input/menu/click", OpenXRAction::OPENXR_ACTION_BOOL },
@@ -294,6 +308,8 @@ OpenXRDefs::IOPath OpenXRDefs::vive_cosmos_paths[] = {
 	{ "Grip pose", &OpenXRDefs::available_top_level_paths[OpenXRDefs::OPENXR_RIGHT_HAND], "/user/hand/right/input/grip/pose", OpenXRAction::OPENXR_ACTION_POSE },
 	{ "Aim pose", &OpenXRDefs::available_top_level_paths[OpenXRDefs::OPENXR_LEFT_HAND], "/user/hand/left/input/aim/pose", OpenXRAction::OPENXR_ACTION_POSE },
 	{ "Aim pose", &OpenXRDefs::available_top_level_paths[OpenXRDefs::OPENXR_RIGHT_HAND], "/user/hand/right/input/aim/pose", OpenXRAction::OPENXR_ACTION_POSE },
+	{ "Palm pose", &OpenXRDefs::available_top_level_paths[OpenXRDefs::OPENXR_LEFT_HAND], "/user/hand/left/input/palm_ext/pose", OpenXRAction::OPENXR_ACTION_POSE },
+	{ "Palm pose", &OpenXRDefs::available_top_level_paths[OpenXRDefs::OPENXR_RIGHT_HAND], "/user/hand/right/input/palm_ext/pose", OpenXRAction::OPENXR_ACTION_POSE },
 
 	{ "Menu click", &OpenXRDefs::available_top_level_paths[OpenXRDefs::OPENXR_LEFT_HAND], "/user/hand/left/input/menu/click", OpenXRAction::OPENXR_ACTION_BOOL },
 	{ "System click", &OpenXRDefs::available_top_level_paths[OpenXRDefs::OPENXR_RIGHT_HAND], "/user/hand/right/input/system/click", OpenXRAction::OPENXR_ACTION_BOOL },
@@ -331,6 +347,8 @@ OpenXRDefs::IOPath OpenXRDefs::vive_focus3_paths[] = {
 	{ "Grip pose", &OpenXRDefs::available_top_level_paths[OpenXRDefs::OPENXR_RIGHT_HAND], "/user/hand/right/input/grip/pose", OpenXRAction::OPENXR_ACTION_POSE },
 	{ "Aim pose", &OpenXRDefs::available_top_level_paths[OpenXRDefs::OPENXR_LEFT_HAND], "/user/hand/left/input/aim/pose", OpenXRAction::OPENXR_ACTION_POSE },
 	{ "Aim pose", &OpenXRDefs::available_top_level_paths[OpenXRDefs::OPENXR_RIGHT_HAND], "/user/hand/right/input/aim/pose", OpenXRAction::OPENXR_ACTION_POSE },
+	{ "Palm pose", &OpenXRDefs::available_top_level_paths[OpenXRDefs::OPENXR_LEFT_HAND], "/user/hand/left/input/palm_ext/pose", OpenXRAction::OPENXR_ACTION_POSE },
+	{ "Palm pose", &OpenXRDefs::available_top_level_paths[OpenXRDefs::OPENXR_RIGHT_HAND], "/user/hand/right/input/palm_ext/pose", OpenXRAction::OPENXR_ACTION_POSE },
 
 	{ "Menu click", &OpenXRDefs::available_top_level_paths[OpenXRDefs::OPENXR_LEFT_HAND], "/user/hand/left/input/menu/click", OpenXRAction::OPENXR_ACTION_BOOL },
 	{ "System click", &OpenXRDefs::available_top_level_paths[OpenXRDefs::OPENXR_RIGHT_HAND], "/user/hand/right/input/system/click", OpenXRAction::OPENXR_ACTION_BOOL },
@@ -371,6 +389,8 @@ OpenXRDefs::IOPath OpenXRDefs::huawei_controller_paths[] = {
 	{ "Grip pose", &OpenXRDefs::available_top_level_paths[OpenXRDefs::OPENXR_RIGHT_HAND], "/user/hand/right/input/grip/pose", OpenXRAction::OPENXR_ACTION_POSE },
 	{ "Aim pose", &OpenXRDefs::available_top_level_paths[OpenXRDefs::OPENXR_LEFT_HAND], "/user/hand/left/input/aim/pose", OpenXRAction::OPENXR_ACTION_POSE },
 	{ "Aim pose", &OpenXRDefs::available_top_level_paths[OpenXRDefs::OPENXR_RIGHT_HAND], "/user/hand/right/input/aim/pose", OpenXRAction::OPENXR_ACTION_POSE },
+	{ "Palm pose", &OpenXRDefs::available_top_level_paths[OpenXRDefs::OPENXR_LEFT_HAND], "/user/hand/left/input/palm_ext/pose", OpenXRAction::OPENXR_ACTION_POSE },
+	{ "Palm pose", &OpenXRDefs::available_top_level_paths[OpenXRDefs::OPENXR_RIGHT_HAND], "/user/hand/right/input/palm_ext/pose", OpenXRAction::OPENXR_ACTION_POSE },
 
 	{ "Home click", &OpenXRDefs::available_top_level_paths[OpenXRDefs::OPENXR_LEFT_HAND], "/user/hand/left/input/home/click", OpenXRAction::OPENXR_ACTION_BOOL },
 	{ "Home click", &OpenXRDefs::available_top_level_paths[OpenXRDefs::OPENXR_RIGHT_HAND], "/user/hand/right/input/home/click", OpenXRAction::OPENXR_ACTION_BOOL },