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Diffstat (limited to 'servers/xr/xr_interface.cpp')
| -rw-r--r-- | servers/xr/xr_interface.cpp | 145 |
1 files changed, 145 insertions, 0 deletions
diff --git a/servers/xr/xr_interface.cpp b/servers/xr/xr_interface.cpp new file mode 100644 index 0000000000..c1233ae810 --- /dev/null +++ b/servers/xr/xr_interface.cpp @@ -0,0 +1,145 @@ +/*************************************************************************/ +/* xr_interface.cpp */ +/*************************************************************************/ +/* This file is part of: */ +/* GODOT ENGINE */ +/* https://godotengine.org */ +/*************************************************************************/ +/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur. */ +/* Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md). */ +/* */ +/* 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" + +void XRInterface::_bind_methods() { + 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_is_primary", "enable"), &XRInterface::set_is_primary); + + ClassDB::bind_method(D_METHOD("is_initialized"), &XRInterface::is_initialized); + ClassDB::bind_method(D_METHOD("set_is_initialized", "initialized"), &XRInterface::set_is_initialized); + ClassDB::bind_method(D_METHOD("initialize"), &XRInterface::initialize); + ClassDB::bind_method(D_METHOD("uninitialize"), &XRInterface::uninitialize); + + ClassDB::bind_method(D_METHOD("get_tracking_status"), &XRInterface::get_tracking_status); + + ClassDB::bind_method(D_METHOD("get_render_targetsize"), &XRInterface::get_render_targetsize); + ClassDB::bind_method(D_METHOD("is_stereo"), &XRInterface::is_stereo); + + ADD_GROUP("Interface", "interface_"); + ADD_PROPERTY(PropertyInfo(Variant::BOOL, "interface_is_primary"), "set_is_primary", "is_primary"); + ADD_PROPERTY(PropertyInfo(Variant::BOOL, "interface_is_initialized"), "set_is_initialized", "is_initialized"); + + // we don't have any properties specific to VR yet.... + + // but we do have 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); + + 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_AR); + BIND_ENUM_CONSTANT(XR_EXTERNAL); + + BIND_ENUM_CONSTANT(EYE_MONO); + BIND_ENUM_CONSTANT(EYE_LEFT); + BIND_ENUM_CONSTANT(EYE_RIGHT); + + 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); +}; + +StringName XRInterface::get_name() const { + return "Unknown"; +}; + +bool XRInterface::is_primary() { + XRServer *xr_server = XRServer::get_singleton(); + ERR_FAIL_NULL_V(xr_server, false); + + return xr_server->get_primary_interface() == this; +}; + +void XRInterface::set_is_primary(bool p_is_primary) { + XRServer *xr_server = XRServer::get_singleton(); + ERR_FAIL_NULL(xr_server); + + if (p_is_primary) { + ERR_FAIL_COND(!is_initialized()); + + xr_server->set_primary_interface(this); + } else { + xr_server->clear_primary_interface_if(this); + }; +}; + +void XRInterface::set_is_initialized(bool p_initialized) { + if (p_initialized) { + if (!is_initialized()) { + initialize(); + }; + } else { + if (is_initialized()) { + uninitialize(); + }; + }; +}; + +XRInterface::Tracking_status XRInterface::get_tracking_status() const { + return tracking_state; +}; + +XRInterface::XRInterface() { + tracking_state = XR_UNKNOWN_TRACKING; +}; + +XRInterface::~XRInterface(){}; + +// optional render to external texture which enhances performance on those platforms that require us to submit our end result into special textures. +unsigned int XRInterface::get_external_texture_for_eye(XRInterface::Eyes p_eye) { + return 0; +}; + +/** these will only be implemented on AR interfaces, so we want dummies for VR **/ +bool XRInterface::get_anchor_detection_is_enabled() const { + return false; +}; + +void XRInterface::set_anchor_detection_is_enabled(bool p_enable){ + // don't do anything here, this needs to be implemented on AR interface to enable/disable things like plane detection etc. +}; + +int XRInterface::get_camera_feed_id() { + // don't do anything here, this needs to be implemented on AR interface to enable/disable things like plane detection etc. + + return 0; +}; |