25b2f1780a
This applies our existing style guide, and adds a new rule to that style
guide for modular components such as platform ports and modules:
Includes from the platform port or module ("local" includes) should be listed
first in their own block using relative paths, before Godot's "core" includes
which use "absolute" (project folder relative) paths, and finally thirdparty
includes.
Includes in `#ifdef`s come after their relevant section, i.e. the overall
structure is:
- Local includes
* Conditional local includes
- Core includes
* Conditional core includes
- Thirdparty includes
* Conditional thirdparty includes
98 lines
4.6 KiB
C++
98 lines
4.6 KiB
C++
/**************************************************************************/
|
|
/* openxr_hand_tracking_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_TRACKING_EXTENSION_H
|
|
#define OPENXR_HAND_TRACKING_EXTENSION_H
|
|
|
|
#include "../util.h"
|
|
#include "openxr_extension_wrapper.h"
|
|
|
|
#define MAX_OPENXR_TRACKED_HANDS 2
|
|
|
|
class OpenXRHandTrackingExtension : public OpenXRExtensionWrapper {
|
|
public:
|
|
struct HandTracker {
|
|
bool is_initialized = false;
|
|
XrHandJointsMotionRangeEXT motion_range = XR_HAND_JOINTS_MOTION_RANGE_UNOBSTRUCTED_EXT;
|
|
|
|
XrHandTrackerEXT hand_tracker = XR_NULL_HANDLE;
|
|
XrHandJointLocationEXT joint_locations[XR_HAND_JOINT_COUNT_EXT];
|
|
XrHandJointVelocityEXT joint_velocities[XR_HAND_JOINT_COUNT_EXT];
|
|
|
|
XrHandTrackingAimStateFB aimState;
|
|
XrHandJointVelocitiesEXT velocities;
|
|
XrHandJointLocationsEXT locations;
|
|
};
|
|
|
|
static OpenXRHandTrackingExtension *get_singleton();
|
|
|
|
OpenXRHandTrackingExtension();
|
|
virtual ~OpenXRHandTrackingExtension() override;
|
|
|
|
virtual HashMap<String, bool *> get_requested_extensions() override;
|
|
|
|
virtual void on_instance_created(const XrInstance p_instance) override;
|
|
virtual void on_instance_destroyed() override;
|
|
virtual void on_session_destroyed() override;
|
|
|
|
virtual void *set_system_properties_and_get_next_pointer(void *p_next_pointer) override;
|
|
virtual void on_state_ready() override;
|
|
virtual void on_process() override;
|
|
virtual void on_state_stopping() override;
|
|
|
|
bool get_active();
|
|
const HandTracker *get_hand_tracker(uint32_t p_hand) const;
|
|
|
|
XrHandJointsMotionRangeEXT get_motion_range(uint32_t p_hand) const;
|
|
void set_motion_range(uint32_t p_hand, XrHandJointsMotionRangeEXT p_motion_range);
|
|
|
|
private:
|
|
static OpenXRHandTrackingExtension *singleton;
|
|
|
|
// state
|
|
XrSystemHandTrackingPropertiesEXT handTrackingSystemProperties;
|
|
HandTracker hand_trackers[MAX_OPENXR_TRACKED_HANDS]; // Fixed for left and right hand
|
|
|
|
// related extensions
|
|
bool hand_tracking_ext = false;
|
|
bool hand_motion_range_ext = false;
|
|
bool hand_tracking_aim_state_ext = false;
|
|
|
|
// functions
|
|
void cleanup_hand_tracking();
|
|
|
|
// OpenXR API call wrappers
|
|
EXT_PROTO_XRRESULT_FUNC3(xrCreateHandTrackerEXT, (XrSession), p_session, (const XrHandTrackerCreateInfoEXT *), p_createInfo, (XrHandTrackerEXT *), p_handTracker)
|
|
EXT_PROTO_XRRESULT_FUNC1(xrDestroyHandTrackerEXT, (XrHandTrackerEXT), p_handTracker)
|
|
EXT_PROTO_XRRESULT_FUNC3(xrLocateHandJointsEXT, (XrHandTrackerEXT), p_handTracker, (const XrHandJointsLocateInfoEXT *), p_locateInfo, (XrHandJointLocationsEXT *), p_locations)
|
|
};
|
|
|
|
#endif // OPENXR_HAND_TRACKING_EXTENSION_H
|