diff options
Diffstat (limited to 'modules/openxr/extensions')
4 files changed, 172 insertions, 3 deletions
diff --git a/modules/openxr/extensions/openxr_composition_layer_extension.cpp b/modules/openxr/extensions/openxr_composition_layer_extension.cpp index 1fba8e5f8b..51f4a03d52 100644 --- a/modules/openxr/extensions/openxr_composition_layer_extension.cpp +++ b/modules/openxr/extensions/openxr_composition_layer_extension.cpp @@ -274,7 +274,7 @@ bool OpenXRViewportCompositionLayerProvider::update_and_acquire_swapchain(bool p if (swapchain_size == viewport_size && !p_static_image && !static_image) { // We're all good! Just acquire it. // We can ignore should_render here, return will be false. - XrBool32 should_render = true; + bool should_render = true; return swapchain_info.acquire(should_render); } @@ -296,7 +296,7 @@ bool OpenXRViewportCompositionLayerProvider::update_and_acquire_swapchain(bool p // Acquire our image so we can start rendering into it, // we can ignore should_render here, ret will be false. - XrBool32 should_render = true; + bool should_render = true; bool ret = swapchain_info.acquire(should_render); swapchain_size = viewport_size; diff --git a/modules/openxr/extensions/openxr_hand_interaction_extension.cpp b/modules/openxr/extensions/openxr_hand_interaction_extension.cpp new file mode 100644 index 0000000000..65de4b23c4 --- /dev/null +++ b/modules/openxr/extensions/openxr_hand_interaction_extension.cpp @@ -0,0 +1,97 @@ +/**************************************************************************/ +/* openxr_hand_interaction_extension.cpp */ +/**************************************************************************/ +/* This file is part of: */ +/* GODOT ENGINE */ +/* https://godotengine.org */ +/**************************************************************************/ +/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */ +/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */ +/* */ +/* Permission is hereby granted, free of charge, to any person obtaining */ +/* a copy of this software and associated documentation files (the */ +/* "Software"), to deal in the Software without restriction, including */ +/* without limitation the rights to use, copy, modify, merge, publish, */ +/* distribute, sublicense, and/or sell copies of the Software, and to */ +/* permit persons to whom the Software is furnished to do so, subject to */ +/* the following conditions: */ +/* */ +/* The above copyright notice and this permission notice shall be */ +/* included in all copies or substantial portions of the Software. */ +/* */ +/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */ +/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */ +/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. */ +/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */ +/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */ +/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */ +/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ +/**************************************************************************/ + +#include "openxr_hand_interaction_extension.h" + +#include "../action_map/openxr_interaction_profile_metadata.h" +#include "core/config/project_settings.h" + +OpenXRHandInteractionExtension *OpenXRHandInteractionExtension::singleton = nullptr; + +OpenXRHandInteractionExtension *OpenXRHandInteractionExtension::get_singleton() { + return singleton; +} + +OpenXRHandInteractionExtension::OpenXRHandInteractionExtension() { + singleton = this; +} + +OpenXRHandInteractionExtension::~OpenXRHandInteractionExtension() { + singleton = nullptr; +} + +HashMap<String, bool *> OpenXRHandInteractionExtension::get_requested_extensions() { + HashMap<String, bool *> request_extensions; + + // Only enable this extension when requested. + // We still register our meta data or the action map editor will fail. + if (GLOBAL_GET("xr/openxr/extensions/hand_interaction_profile")) { + request_extensions[XR_EXT_HAND_INTERACTION_EXTENSION_NAME] = &available; + } + + return request_extensions; +} + +bool OpenXRHandInteractionExtension::is_available() { + return available; +} + +void OpenXRHandInteractionExtension::on_register_metadata() { + OpenXRInteractionProfileMetadata *metadata = OpenXRInteractionProfileMetadata::get_singleton(); + ERR_FAIL_NULL(metadata); + + // Hand interaction profile + metadata->register_interaction_profile("Hand interaction", "/interaction_profiles/ext/hand_interaction_ext", XR_EXT_HAND_INTERACTION_EXTENSION_NAME); + metadata->register_io_path("/interaction_profiles/ext/hand_interaction_ext", "Grip pose", "/user/hand/left", "/user/hand/left/input/grip/pose", "", OpenXRAction::OPENXR_ACTION_POSE); + metadata->register_io_path("/interaction_profiles/ext/hand_interaction_ext", "Grip pose", "/user/hand/right", "/user/hand/right/input/grip/pose", "", OpenXRAction::OPENXR_ACTION_POSE); + metadata->register_io_path("/interaction_profiles/ext/hand_interaction_ext", "Aim pose", "/user/hand/left", "/user/hand/left/input/aim/pose", "", OpenXRAction::OPENXR_ACTION_POSE); + metadata->register_io_path("/interaction_profiles/ext/hand_interaction_ext", "Aim pose", "/user/hand/right", "/user/hand/right/input/aim/pose", "", OpenXRAction::OPENXR_ACTION_POSE); + metadata->register_io_path("/interaction_profiles/ext/hand_interaction_ext", "Pinch pose", "/user/hand/left", "/user/hand/left/input/pinch_ext/pose", "", OpenXRAction::OPENXR_ACTION_POSE); + metadata->register_io_path("/interaction_profiles/ext/hand_interaction_ext", "Pinch pose", "/user/hand/right", "/user/hand/right/input/pinch_ext/pose", "", OpenXRAction::OPENXR_ACTION_POSE); + metadata->register_io_path("/interaction_profiles/ext/hand_interaction_ext", "Poke pose", "/user/hand/left", "/user/hand/left/input/poke_ext/pose", "", OpenXRAction::OPENXR_ACTION_POSE); + metadata->register_io_path("/interaction_profiles/ext/hand_interaction_ext", "Poke pose", "/user/hand/right", "/user/hand/right/input/poke_ext/pose", "", OpenXRAction::OPENXR_ACTION_POSE); + metadata->register_io_path("/interaction_profiles/ext/hand_interaction_ext", "Palm pose", "/user/hand/left", "/user/hand/left/input/palm_ext/pose", XR_EXT_PALM_POSE_EXTENSION_NAME, OpenXRAction::OPENXR_ACTION_POSE); + metadata->register_io_path("/interaction_profiles/ext/hand_interaction_ext", "Palm pose", "/user/hand/right", "/user/hand/right/input/palm_ext/pose", XR_EXT_PALM_POSE_EXTENSION_NAME, OpenXRAction::OPENXR_ACTION_POSE); + + metadata->register_io_path("/interaction_profiles/ext/hand_interaction_ext", "Pinch", "/user/hand/left", "/user/hand/left/input/pinch_ext/value", "", OpenXRAction::OPENXR_ACTION_FLOAT); + metadata->register_io_path("/interaction_profiles/ext/hand_interaction_ext", "Pinch", "/user/hand/right", "/user/hand/right/input/pinch_ext/value", "", OpenXRAction::OPENXR_ACTION_FLOAT); + metadata->register_io_path("/interaction_profiles/ext/hand_interaction_ext", "Pinch ready", "/user/hand/left", "/user/hand/left/input/pinch_ext/ready_ext", "", OpenXRAction::OPENXR_ACTION_BOOL); + metadata->register_io_path("/interaction_profiles/ext/hand_interaction_ext", "Pinch ready", "/user/hand/right", "/user/hand/right/input/pinch_ext/ready_ext", "", OpenXRAction::OPENXR_ACTION_BOOL); + + metadata->register_io_path("/interaction_profiles/ext/hand_interaction_ext", "Aim activate", "/user/hand/left", "/user/hand/left/input/aim_activate_ext/value", "", OpenXRAction::OPENXR_ACTION_FLOAT); + metadata->register_io_path("/interaction_profiles/ext/hand_interaction_ext", "Aim activate", "/user/hand/right", "/user/hand/right/input/aim_activate_ext/value", "", OpenXRAction::OPENXR_ACTION_FLOAT); + metadata->register_io_path("/interaction_profiles/ext/hand_interaction_ext", "Aim activate ready", "/user/hand/left", "/user/hand/left/input/aim_activate_ext/ready_ext", "", OpenXRAction::OPENXR_ACTION_BOOL); + metadata->register_io_path("/interaction_profiles/ext/hand_interaction_ext", "Aim activate ready", "/user/hand/right", "/user/hand/right/input/aim_activate_ext/ready_ext", "", OpenXRAction::OPENXR_ACTION_BOOL); + + metadata->register_io_path("/interaction_profiles/ext/hand_interaction_ext", "Grasp", "/user/hand/left", "/user/hand/left/input/grasp_ext/value", "", OpenXRAction::OPENXR_ACTION_FLOAT); + metadata->register_io_path("/interaction_profiles/ext/hand_interaction_ext", "Grasp", "/user/hand/right", "/user/hand/right/input/grasp_ext/value", "", OpenXRAction::OPENXR_ACTION_FLOAT); + metadata->register_io_path("/interaction_profiles/ext/hand_interaction_ext", "Grasp ready", "/user/hand/left", "/user/hand/left/input/grasp_ext/ready_ext", "", OpenXRAction::OPENXR_ACTION_BOOL); + metadata->register_io_path("/interaction_profiles/ext/hand_interaction_ext", "Grasp ready", "/user/hand/right", "/user/hand/right/input/grasp_ext/ready_ext", "", OpenXRAction::OPENXR_ACTION_BOOL); +} diff --git a/modules/openxr/extensions/openxr_hand_interaction_extension.h b/modules/openxr/extensions/openxr_hand_interaction_extension.h new file mode 100644 index 0000000000..789e300c0b --- /dev/null +++ b/modules/openxr/extensions/openxr_hand_interaction_extension.h @@ -0,0 +1,72 @@ +/**************************************************************************/ +/* openxr_hand_interaction_extension.h */ +/**************************************************************************/ +/* This file is part of: */ +/* GODOT ENGINE */ +/* https://godotengine.org */ +/**************************************************************************/ +/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */ +/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */ +/* */ +/* Permission is hereby granted, free of charge, to any person obtaining */ +/* a copy of this software and associated documentation files (the */ +/* "Software"), to deal in the Software without restriction, including */ +/* without limitation the rights to use, copy, modify, merge, publish, */ +/* distribute, sublicense, and/or sell copies of the Software, and to */ +/* permit persons to whom the Software is furnished to do so, subject to */ +/* the following conditions: */ +/* */ +/* The above copyright notice and this permission notice shall be */ +/* included in all copies or substantial portions of the Software. */ +/* */ +/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */ +/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */ +/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. */ +/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */ +/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */ +/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */ +/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ +/**************************************************************************/ + +#ifndef OPENXR_HAND_INTERACTION_EXTENSION_H +#define OPENXR_HAND_INTERACTION_EXTENSION_H + +#include "openxr_extension_wrapper.h" + +// When supported the hand interaction extension introduces an interaction +// profile that becomes active when the user either lets go of their +// controllers or isn't using controllers at all. +// +// The OpenXR specification states that all XR runtimes that support this +// interaction profile should also allow it's controller to use this +// interaction profile. +// This means that if you only supply this interaction profile in your +// action map, it should work both when the player is holding a controller +// or using visual hand tracking. +// +// This allows easier portability between games that use controller +// tracking or hand tracking. +// +// See: https://registry.khronos.org/OpenXR/specs/1.0/html/xrspec.html#XR_EXT_hand_interaction +// for more information. + +class OpenXRHandInteractionExtension : public OpenXRExtensionWrapper { +public: + static OpenXRHandInteractionExtension *get_singleton(); + + OpenXRHandInteractionExtension(); + virtual ~OpenXRHandInteractionExtension() override; + + virtual HashMap<String, bool *> get_requested_extensions() override; + + bool is_available(); + + virtual void on_register_metadata() override; + +private: + static OpenXRHandInteractionExtension *singleton; + + bool available = false; +}; + +#endif // OPENXR_HAND_INTERACTION_EXTENSION_H diff --git a/modules/openxr/extensions/openxr_hand_tracking_extension.cpp b/modules/openxr/extensions/openxr_hand_tracking_extension.cpp index 12fa3bed7e..b8a2f58935 100644 --- a/modules/openxr/extensions/openxr_hand_tracking_extension.cpp +++ b/modules/openxr/extensions/openxr_hand_tracking_extension.cpp @@ -128,7 +128,7 @@ void OpenXRHandTrackingExtension::on_process() { } // process our hands - const XrTime time = OpenXRAPI::get_singleton()->get_next_frame_time(); // This data will be used for the next frame we render + const XrTime time = OpenXRAPI::get_singleton()->get_predicted_display_time(); if (time == 0) { // we don't have timing info yet, or we're skipping a frame... return; 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