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d95794ec8a
As many open source projects have started doing it, we're removing the current year from the copyright notice, so that we don't need to bump it every year. It seems like only the first year of publication is technically relevant for copyright notices, and even that seems to be something that many companies stopped listing altogether (in a version controlled codebase, the commits are a much better source of date of publication than a hardcoded copyright statement). We also now list Godot Engine contributors first as we're collectively the current maintainers of the project, and we clarify that the "exclusive" copyright of the co-founders covers the timespan before opensourcing (their further contributions are included as part of Godot Engine contributors). Also fixed "cf." Frenchism - it's meant as "refer to / see".
139 lines
6.9 KiB
C++
139 lines
6.9 KiB
C++
/**************************************************************************/
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/* xr_interface_extension.h */
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/**************************************************************************/
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/* This file is part of: */
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/* GODOT ENGINE */
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/* https://godotengine.org */
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/**************************************************************************/
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/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
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/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */
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/* */
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/* Permission is hereby granted, free of charge, to any person obtaining */
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/* a copy of this software and associated documentation files (the */
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/* "Software"), to deal in the Software without restriction, including */
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/* without limitation the rights to use, copy, modify, merge, publish, */
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/* distribute, sublicense, and/or sell copies of the Software, and to */
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/* permit persons to whom the Software is furnished to do so, subject to */
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/* the following conditions: */
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/* */
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/* The above copyright notice and this permission notice shall be */
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/* included in all copies or substantial portions of the Software. */
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/* */
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/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
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/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
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/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. */
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/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
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/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
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/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
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/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
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/**************************************************************************/
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#ifndef XR_INTERFACE_EXTENSION_H
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#define XR_INTERFACE_EXTENSION_H
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#include "servers/xr/xr_interface.h"
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class XRInterfaceExtension : public XRInterface {
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GDCLASS(XRInterfaceExtension, XRInterface);
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public:
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private:
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bool can_add_blits = false;
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Vector<BlitToScreen> blits;
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protected:
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_THREAD_SAFE_CLASS_
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static void _bind_methods();
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public:
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/** general interface information **/
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virtual StringName get_name() const override;
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virtual uint32_t get_capabilities() const override;
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GDVIRTUAL0RC(StringName, _get_name);
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GDVIRTUAL0RC(uint32_t, _get_capabilities);
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virtual bool is_initialized() const override;
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virtual bool initialize() override;
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virtual void uninitialize() override;
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GDVIRTUAL0RC(bool, _is_initialized);
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GDVIRTUAL0R(bool, _initialize);
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GDVIRTUAL0(_uninitialize);
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/** input and output **/
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virtual PackedStringArray get_suggested_tracker_names() const override; /* return a list of likely/suggested tracker names */
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virtual PackedStringArray get_suggested_pose_names(const StringName &p_tracker_name) const override; /* return a list of likely/suggested action names for this tracker */
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virtual TrackingStatus get_tracking_status() const override;
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virtual void trigger_haptic_pulse(const String &p_action_name, const StringName &p_tracker_name, double p_frequency, double p_amplitude, double p_duration_sec, double p_delay_sec = 0) override;
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GDVIRTUAL0RC(PackedStringArray, _get_suggested_tracker_names);
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GDVIRTUAL1RC(PackedStringArray, _get_suggested_pose_names, const StringName &);
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GDVIRTUAL0RC(uint32_t, _get_tracking_status);
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GDVIRTUAL6(_trigger_haptic_pulse, const String &, const StringName &, double, double, double, double);
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/** specific to VR **/
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virtual bool supports_play_area_mode(XRInterface::PlayAreaMode p_mode) override; /* query if this interface supports this play area mode */
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virtual XRInterface::PlayAreaMode get_play_area_mode() const override; /* get the current play area mode */
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virtual bool set_play_area_mode(XRInterface::PlayAreaMode p_mode) override; /* change the play area mode, note that this should return false if the mode is not available */
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virtual PackedVector3Array get_play_area() const override; /* if available, returns an array of vectors denoting the play area the player can move around in */
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GDVIRTUAL1RC(bool, _supports_play_area_mode, XRInterface::PlayAreaMode);
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GDVIRTUAL0RC(uint32_t, _get_play_area_mode);
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GDVIRTUAL1RC(bool, _set_play_area_mode, uint32_t);
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GDVIRTUAL0RC(PackedVector3Array, _get_play_area);
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/** specific to AR **/
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virtual bool get_anchor_detection_is_enabled() const override;
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virtual void set_anchor_detection_is_enabled(bool p_enable) override;
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virtual int get_camera_feed_id() override;
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GDVIRTUAL0RC(bool, _get_anchor_detection_is_enabled);
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GDVIRTUAL1(_set_anchor_detection_is_enabled, bool);
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GDVIRTUAL0RC(int, _get_camera_feed_id);
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/** rendering and internal **/
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virtual Size2 get_render_target_size() override;
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virtual uint32_t get_view_count() override;
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virtual Transform3D get_camera_transform() override;
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virtual Transform3D get_transform_for_view(uint32_t p_view, const Transform3D &p_cam_transform) override;
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virtual Projection get_projection_for_view(uint32_t p_view, double p_aspect, double p_z_near, double p_z_far) override;
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virtual RID get_vrs_texture() override;
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virtual RID get_color_texture() override;
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virtual RID get_depth_texture() override;
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virtual RID get_velocity_texture() override;
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GDVIRTUAL0R(Size2, _get_render_target_size);
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GDVIRTUAL0R(uint32_t, _get_view_count);
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GDVIRTUAL0R(Transform3D, _get_camera_transform);
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GDVIRTUAL2R(Transform3D, _get_transform_for_view, uint32_t, const Transform3D &);
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GDVIRTUAL4R(PackedFloat64Array, _get_projection_for_view, uint32_t, double, double, double);
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GDVIRTUAL0R(RID, _get_vrs_texture);
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GDVIRTUAL0R(RID, _get_color_texture);
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GDVIRTUAL0R(RID, _get_depth_texture);
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GDVIRTUAL0R(RID, _get_velocity_texture);
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void add_blit(RID p_render_target, Rect2 p_src_rect, Rect2i p_dst_rect, bool p_use_layer = false, uint32_t p_layer = 0, bool p_apply_lens_distortion = false, Vector2 p_eye_center = Vector2(), double p_k1 = 0.0, double p_k2 = 0.0, double p_upscale = 1.0, double p_aspect_ratio = 1.0);
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virtual void process() override;
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virtual void pre_render() override;
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virtual bool pre_draw_viewport(RID p_render_target) override;
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virtual Vector<BlitToScreen> post_draw_viewport(RID p_render_target, const Rect2 &p_screen_rect) override;
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virtual void end_frame() override;
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GDVIRTUAL0(_process);
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GDVIRTUAL0(_pre_render);
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GDVIRTUAL1R(bool, _pre_draw_viewport, RID);
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GDVIRTUAL2(_post_draw_viewport, RID, const Rect2 &);
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GDVIRTUAL0(_end_frame);
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/* access to some internals we need */
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RID get_render_target_texture(RID p_render_target);
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// RID get_render_target_depth(RID p_render_target);
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};
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#endif // XR_INTERFACE_EXTENSION_H
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