/**************************************************************************/ /* xr_interface.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 "xr_interface.h" #include "servers/rendering/renderer_compositor.h" void XRInterface::_bind_methods() { ADD_SIGNAL(MethodInfo("play_area_changed", PropertyInfo(Variant::INT, "mode"))); ClassDB::bind_method(D_METHOD("get_name"), &XRInterface::get_name); ClassDB::bind_method(D_METHOD("get_capabilities"), &XRInterface::get_capabilities); ClassDB::bind_method(D_METHOD("is_primary"), &XRInterface::is_primary); ClassDB::bind_method(D_METHOD("set_primary", "primary"), &XRInterface::set_primary); ClassDB::bind_method(D_METHOD("is_initialized"), &XRInterface::is_initialized); ClassDB::bind_method(D_METHOD("initialize"), &XRInterface::initialize); ClassDB::bind_method(D_METHOD("uninitialize"), &XRInterface::uninitialize); ClassDB::bind_method(D_METHOD("get_system_info"), &XRInterface::get_system_info); ClassDB::bind_method(D_METHOD("get_tracking_status"), &XRInterface::get_tracking_status); ClassDB::bind_method(D_METHOD("get_render_target_size"), &XRInterface::get_render_target_size); ClassDB::bind_method(D_METHOD("get_view_count"), &XRInterface::get_view_count); ClassDB::bind_method(D_METHOD("trigger_haptic_pulse", "action_name", "tracker_name", "frequency", "amplitude", "duration_sec", "delay_sec"), &XRInterface::trigger_haptic_pulse); ADD_GROUP("Interface", "interface_"); ADD_PROPERTY(PropertyInfo(Variant::BOOL, "interface_is_primary"), "set_primary", "is_primary"); // methods and properties specific to VR... ClassDB::bind_method(D_METHOD("supports_play_area_mode", "mode"), &XRInterface::supports_play_area_mode); ClassDB::bind_method(D_METHOD("get_play_area_mode"), &XRInterface::get_play_area_mode); ClassDB::bind_method(D_METHOD("set_play_area_mode", "mode"), &XRInterface::set_play_area_mode); ClassDB::bind_method(D_METHOD("get_play_area"), &XRInterface::get_play_area); ADD_GROUP("XR", "xr_"); ADD_PROPERTY(PropertyInfo(Variant::INT, "xr_play_area_mode", PROPERTY_HINT_ENUM, "Unknown,3DOF,Sitting,Roomscale,Stage"), "set_play_area_mode", "get_play_area_mode"); // methods and properties specific to AR.... ClassDB::bind_method(D_METHOD("get_anchor_detection_is_enabled"), &XRInterface::get_anchor_detection_is_enabled); ClassDB::bind_method(D_METHOD("set_anchor_detection_is_enabled", "enable"), &XRInterface::set_anchor_detection_is_enabled); ClassDB::bind_method(D_METHOD("get_camera_feed_id"), &XRInterface::get_camera_feed_id); ClassDB::bind_method(D_METHOD("is_passthrough_supported"), &XRInterface::is_passthrough_supported); ClassDB::bind_method(D_METHOD("is_passthrough_enabled"), &XRInterface::is_passthrough_enabled); ClassDB::bind_method(D_METHOD("start_passthrough"), &XRInterface::start_passthrough); ClassDB::bind_method(D_METHOD("stop_passthrough"), &XRInterface::stop_passthrough); ClassDB::bind_method(D_METHOD("get_transform_for_view", "view", "cam_transform"), &XRInterface::get_transform_for_view); ClassDB::bind_method(D_METHOD("get_projection_for_view", "view", "aspect", "near", "far"), &XRInterface::get_projection_for_view); /** environment blend mode. */ ClassDB::bind_method(D_METHOD("get_supported_environment_blend_modes"), &XRInterface::get_supported_environment_blend_modes); ClassDB::bind_method(D_METHOD("set_environment_blend_mode", "mode"), &XRInterface::set_environment_blend_mode); ClassDB::bind_method(D_METHOD("get_environment_blend_mode"), &XRInterface::get_environment_blend_mode); ADD_PROPERTY(PropertyInfo(Variant::INT, "environment_blend_mode"), "set_environment_blend_mode", "get_environment_blend_mode"); ADD_GROUP("AR", "ar_"); ADD_PROPERTY(PropertyInfo(Variant::BOOL, "ar_is_anchor_detection_enabled"), "set_anchor_detection_is_enabled", "get_anchor_detection_is_enabled"); BIND_ENUM_CONSTANT(XR_NONE); BIND_ENUM_CONSTANT(XR_MONO); BIND_ENUM_CONSTANT(XR_STEREO); BIND_ENUM_CONSTANT(XR_QUAD); BIND_ENUM_CONSTANT(XR_VR); BIND_ENUM_CONSTANT(XR_AR); BIND_ENUM_CONSTANT(XR_EXTERNAL); BIND_ENUM_CONSTANT(XR_NORMAL_TRACKING); BIND_ENUM_CONSTANT(XR_EXCESSIVE_MOTION); BIND_ENUM_CONSTANT(XR_INSUFFICIENT_FEATURES); BIND_ENUM_CONSTANT(XR_UNKNOWN_TRACKING); BIND_ENUM_CONSTANT(XR_NOT_TRACKING); BIND_ENUM_CONSTANT(XR_PLAY_AREA_UNKNOWN); BIND_ENUM_CONSTANT(XR_PLAY_AREA_3DOF); BIND_ENUM_CONSTANT(XR_PLAY_AREA_SITTING); BIND_ENUM_CONSTANT(XR_PLAY_AREA_ROOMSCALE); BIND_ENUM_CONSTANT(XR_PLAY_AREA_STAGE); BIND_ENUM_CONSTANT(XR_ENV_BLEND_MODE_OPAQUE); BIND_ENUM_CONSTANT(XR_ENV_BLEND_MODE_ADDITIVE); BIND_ENUM_CONSTANT(XR_ENV_BLEND_MODE_ALPHA_BLEND); }; bool XRInterface::is_primary() { … } void XRInterface::set_primary(bool p_primary) { … } XRInterface::XRInterface() { … } XRInterface::~XRInterface() { … } // query if this interface supports this play area mode bool XRInterface::supports_play_area_mode(XRInterface::PlayAreaMode p_mode) { … } // get the current play area mode XRInterface::PlayAreaMode XRInterface::get_play_area_mode() const { … } // change the play area mode, note that this should return false if the mode is not available bool XRInterface::set_play_area_mode(XRInterface::PlayAreaMode p_mode) { … } // if available, returns an array of vectors denoting the play area the player can move around in PackedVector3Array XRInterface::get_play_area() const { // Return an empty array by default. // Note implementation is responsible for applying our reference frame and world scale to the raw data. // `play_area_changed` should be emitted if play area data is available and either the reference frame or world scale changes. return PackedVector3Array(); }; /** these will only be implemented on AR interfaces, so we want dummies for VR **/ bool XRInterface::get_anchor_detection_is_enabled() const { … } void XRInterface::set_anchor_detection_is_enabled(bool p_enable) { … } int XRInterface::get_camera_feed_id() { … } RID XRInterface::get_vrs_texture() { … } /** these are optional, so we want dummies **/ RID XRInterface::get_color_texture() { … } RID XRInterface::get_depth_texture() { … } RID XRInterface::get_velocity_texture() { … } PackedStringArray XRInterface::get_suggested_tracker_names() const { … } PackedStringArray XRInterface::get_suggested_pose_names(const StringName &p_tracker_name) const { … } XRInterface::TrackingStatus XRInterface::get_tracking_status() const { … } void XRInterface::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) { … } Array XRInterface::get_supported_environment_blend_modes() { … }
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