godot/modules/openxr/extensions/openxr_eye_gaze_interaction.h
2024-05-03 17:20:30 +10:00

67 lines
3.1 KiB
C++

/**************************************************************************/
/* openxr_eye_gaze_interaction.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_EYE_GAZE_INTERACTION_H
#define OPENXR_EYE_GAZE_INTERACTION_H
#include "openxr_extension_wrapper.h"
class OpenXREyeGazeInteractionExtension : public OpenXRExtensionWrapper {
public:
static OpenXREyeGazeInteractionExtension *get_singleton();
OpenXREyeGazeInteractionExtension();
~OpenXREyeGazeInteractionExtension();
virtual HashMap<String, bool *> get_requested_extensions() override;
virtual void *set_system_properties_and_get_next_pointer(void *p_next_pointer) override;
PackedStringArray get_suggested_tracker_names() override;
bool is_available();
bool supports_eye_gaze_interaction();
virtual void on_register_metadata() override;
bool get_eye_gaze_pose(double p_dist, Vector3 &r_eye_pose);
private:
static OpenXREyeGazeInteractionExtension *singleton;
bool available = false;
XrSystemEyeGazeInteractionPropertiesEXT properties;
bool init_eye_gaze_pose = false;
RID eye_tracker;
RID eye_action;
};
#endif // OPENXR_EYE_GAZE_INTERACTION_H