Merge pull request #74787 from luzader/openxr-grip-force

OpenXR: Enable access to the Valve Index grip force sensors

modules/openxr/action_map/openxr_action_map.cpp

@@ -178,6 +178,7 @@ void OpenXRActionMap::create_default_action_sets() {
 	Ref<OpenXRAction> grip = action_set->add_new_action("grip", "Grip", OpenXRAction::OPENXR_ACTION_FLOAT, "/user/hand/left,/user/hand/right");
 	Ref<OpenXRAction> grip_click = action_set->add_new_action("grip_click", "Grip click", OpenXRAction::OPENXR_ACTION_BOOL, "/user/hand/left,/user/hand/right");
 	Ref<OpenXRAction> grip_touch = action_set->add_new_action("grip_touch", "Grip touching", OpenXRAction::OPENXR_ACTION_BOOL, "/user/hand/left,/user/hand/right");
+	Ref<OpenXRAction> grip_force = action_set->add_new_action("grip_force", "Grip force", OpenXRAction::OPENXR_ACTION_FLOAT, "/user/hand/left,/user/hand/right");
 	Ref<OpenXRAction> primary = action_set->add_new_action("primary", "Primary joystick/thumbstick/trackpad", OpenXRAction::OPENXR_ACTION_VECTOR2, "/user/hand/left,/user/hand/right");
 	Ref<OpenXRAction> primary_click = action_set->add_new_action("primary_click", "Primary joystick/thumbstick/trackpad click", OpenXRAction::OPENXR_ACTION_BOOL, "/user/hand/left,/user/hand/right");
 	Ref<OpenXRAction> primary_touch = action_set->add_new_action("primary_touch", "Primary joystick/thumbstick/trackpad touching", OpenXRAction::OPENXR_ACTION_BOOL, "/user/hand/left,/user/hand/right");
@@ -349,6 +350,7 @@ void OpenXRActionMap::create_default_action_sets() {
 	profile->add_new_binding(trigger_touch, "/user/hand/left/input/trigger/touch,/user/hand/right/input/trigger/touch");
 	profile->add_new_binding(grip, "/user/hand/left/input/squeeze/value,/user/hand/right/input/squeeze/value");
 	profile->add_new_binding(grip_click, "/user/hand/left/input/squeeze/value,/user/hand/right/input/squeeze/value"); // this should do a float to bool conversion
+	profile->add_new_binding(grip_force, "/user/hand/left/input/squeeze/force,/user/hand/right/input/squeeze/force"); // grip force seems to be unique to the Valve Index
 	// primary on our index controller is our thumbstick
 	profile->add_new_binding(primary, "/user/hand/left/input/thumbstick,/user/hand/right/input/thumbstick");
 	profile->add_new_binding(primary_click, "/user/hand/left/input/thumbstick/click,/user/hand/right/input/thumbstick/click");

modules/openxr/action_map/openxr_interaction_profile_meta_data.cpp

@@ -376,7 +376,9 @@ void OpenXRInteractionProfileMetaData::_register_core_metadata() {
 	register_io_path("/interaction_profiles/valve/index_controller", "Trigger touch", "/user/hand/right", "/user/hand/right/input/trigger/touch", "", OpenXRAction::OPENXR_ACTION_BOOL);
 
 	register_io_path("/interaction_profiles/valve/index_controller", "Squeeze", "/user/hand/left", "/user/hand/left/input/squeeze/value", "", OpenXRAction::OPENXR_ACTION_FLOAT);
+	register_io_path("/interaction_profiles/valve/index_controller", "Squeeze force", "/user/hand/left", "/user/hand/left/input/squeeze/force", "", OpenXRAction::OPENXR_ACTION_FLOAT);
 	register_io_path("/interaction_profiles/valve/index_controller", "Squeeze", "/user/hand/right", "/user/hand/right/input/squeeze/value", "", OpenXRAction::OPENXR_ACTION_FLOAT);
+	register_io_path("/interaction_profiles/valve/index_controller", "Squeeze force", "/user/hand/right", "/user/hand/right/input/squeeze/force", "", OpenXRAction::OPENXR_ACTION_FLOAT);
 
 	register_io_path("/interaction_profiles/valve/index_controller", "Thumbstick", "/user/hand/left", "/user/hand/left/input/thumbstick", "", OpenXRAction::OPENXR_ACTION_VECTOR2);
 	register_io_path("/interaction_profiles/valve/index_controller", "Thumbstick click", "/user/hand/left", "/user/hand/left/input/thumbstick/click", "", OpenXRAction::OPENXR_ACTION_BOOL);