1426cd3b3a
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". Backported from #70885.
238 lines
8.5 KiB
C++
238 lines
8.5 KiB
C++
/**************************************************************************/
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/* arvr_positional_tracker.cpp */
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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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#include "arvr_positional_tracker.h"
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#include "core/os/input.h"
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void ARVRPositionalTracker::_bind_methods() {
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BIND_ENUM_CONSTANT(TRACKER_HAND_UNKNOWN);
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BIND_ENUM_CONSTANT(TRACKER_LEFT_HAND);
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BIND_ENUM_CONSTANT(TRACKER_RIGHT_HAND);
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// this class is read only from GDScript, so we only have access to getters..
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ClassDB::bind_method(D_METHOD("get_type"), &ARVRPositionalTracker::get_type);
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ClassDB::bind_method(D_METHOD("get_tracker_id"), &ARVRPositionalTracker::get_tracker_id);
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ClassDB::bind_method(D_METHOD("get_name"), &ARVRPositionalTracker::get_name);
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ClassDB::bind_method(D_METHOD("get_joy_id"), &ARVRPositionalTracker::get_joy_id);
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ClassDB::bind_method(D_METHOD("get_tracks_orientation"), &ARVRPositionalTracker::get_tracks_orientation);
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ClassDB::bind_method(D_METHOD("get_orientation"), &ARVRPositionalTracker::get_orientation);
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ClassDB::bind_method(D_METHOD("get_tracks_position"), &ARVRPositionalTracker::get_tracks_position);
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ClassDB::bind_method(D_METHOD("get_position"), &ARVRPositionalTracker::get_position);
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ClassDB::bind_method(D_METHOD("get_hand"), &ARVRPositionalTracker::get_hand);
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ClassDB::bind_method(D_METHOD("get_transform", "adjust_by_reference_frame"), &ARVRPositionalTracker::get_transform);
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ClassDB::bind_method(D_METHOD("get_mesh"), &ARVRPositionalTracker::get_mesh);
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// these functions we don't want to expose to normal users but do need to be callable from GDNative
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ClassDB::bind_method(D_METHOD("_set_type", "type"), &ARVRPositionalTracker::set_type);
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ClassDB::bind_method(D_METHOD("_set_name", "name"), &ARVRPositionalTracker::set_name);
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ClassDB::bind_method(D_METHOD("_set_joy_id", "joy_id"), &ARVRPositionalTracker::set_joy_id);
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ClassDB::bind_method(D_METHOD("_set_orientation", "orientation"), &ARVRPositionalTracker::set_orientation);
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ClassDB::bind_method(D_METHOD("_set_rw_position", "rw_position"), &ARVRPositionalTracker::set_rw_position);
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ClassDB::bind_method(D_METHOD("_set_mesh", "mesh"), &ARVRPositionalTracker::set_mesh);
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ClassDB::bind_method(D_METHOD("get_rumble"), &ARVRPositionalTracker::get_rumble);
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ClassDB::bind_method(D_METHOD("set_rumble", "rumble"), &ARVRPositionalTracker::set_rumble);
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ADD_PROPERTY(PropertyInfo(Variant::REAL, "rumble"), "set_rumble", "get_rumble");
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};
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void ARVRPositionalTracker::set_type(ARVRServer::TrackerType p_type) {
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if (type != p_type) {
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type = p_type;
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hand = ARVRPositionalTracker::TRACKER_HAND_UNKNOWN;
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ARVRServer *arvr_server = ARVRServer::get_singleton();
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ERR_FAIL_NULL(arvr_server);
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// get a tracker id for our type
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// note if this is a controller this will be 3 or higher but we may change it later.
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tracker_id = arvr_server->get_free_tracker_id_for_type(p_type);
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};
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};
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ARVRServer::TrackerType ARVRPositionalTracker::get_type() const {
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return type;
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};
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void ARVRPositionalTracker::set_name(const String &p_name) {
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name = p_name;
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};
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StringName ARVRPositionalTracker::get_name() const {
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return name;
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};
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int ARVRPositionalTracker::get_tracker_id() const {
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return tracker_id;
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};
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void ARVRPositionalTracker::set_joy_id(int p_joy_id) {
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joy_id = p_joy_id;
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};
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int ARVRPositionalTracker::get_joy_id() const {
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return joy_id;
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};
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bool ARVRPositionalTracker::get_tracks_orientation() const {
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return tracks_orientation;
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};
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void ARVRPositionalTracker::set_orientation(const Basis &p_orientation) {
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_THREAD_SAFE_METHOD_
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tracks_orientation = true; // obviously we have this
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orientation = p_orientation;
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};
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Basis ARVRPositionalTracker::get_orientation() const {
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_THREAD_SAFE_METHOD_
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return orientation;
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};
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bool ARVRPositionalTracker::get_tracks_position() const {
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return tracks_position;
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};
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void ARVRPositionalTracker::set_position(const Vector3 &p_position) {
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_THREAD_SAFE_METHOD_
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ARVRServer *arvr_server = ARVRServer::get_singleton();
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ERR_FAIL_NULL(arvr_server);
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real_t world_scale = arvr_server->get_world_scale();
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ERR_FAIL_COND(world_scale == 0);
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tracks_position = true; // obviously we have this
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rw_position = p_position / world_scale;
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};
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Vector3 ARVRPositionalTracker::get_position() const {
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_THREAD_SAFE_METHOD_
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ARVRServer *arvr_server = ARVRServer::get_singleton();
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ERR_FAIL_NULL_V(arvr_server, rw_position);
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real_t world_scale = arvr_server->get_world_scale();
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return rw_position * world_scale;
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};
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void ARVRPositionalTracker::set_rw_position(const Vector3 &p_rw_position) {
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_THREAD_SAFE_METHOD_
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tracks_position = true; // obviously we have this
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rw_position = p_rw_position;
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};
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Vector3 ARVRPositionalTracker::get_rw_position() const {
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_THREAD_SAFE_METHOD_
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return rw_position;
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};
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void ARVRPositionalTracker::set_mesh(const Ref<Mesh> &p_mesh) {
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_THREAD_SAFE_METHOD_
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mesh = p_mesh;
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};
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Ref<Mesh> ARVRPositionalTracker::get_mesh() const {
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_THREAD_SAFE_METHOD_
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return mesh;
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};
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ARVRPositionalTracker::TrackerHand ARVRPositionalTracker::get_hand() const {
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return hand;
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};
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void ARVRPositionalTracker::set_hand(const ARVRPositionalTracker::TrackerHand p_hand) {
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ARVRServer *arvr_server = ARVRServer::get_singleton();
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ERR_FAIL_NULL(arvr_server);
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if (hand != p_hand) {
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// we can only set this if we've previously set this to be a controller!!
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ERR_FAIL_COND((type != ARVRServer::TRACKER_CONTROLLER) && (p_hand != ARVRPositionalTracker::TRACKER_HAND_UNKNOWN));
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hand = p_hand;
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if (hand == ARVRPositionalTracker::TRACKER_LEFT_HAND) {
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if (!arvr_server->is_tracker_id_in_use_for_type(type, 1)) {
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tracker_id = 1;
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};
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} else if (hand == ARVRPositionalTracker::TRACKER_RIGHT_HAND) {
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if (!arvr_server->is_tracker_id_in_use_for_type(type, 2)) {
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tracker_id = 2;
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};
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};
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};
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};
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Transform ARVRPositionalTracker::get_transform(bool p_adjust_by_reference_frame) const {
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Transform new_transform;
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new_transform.basis = get_orientation();
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new_transform.origin = get_position();
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if (p_adjust_by_reference_frame) {
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ARVRServer *arvr_server = ARVRServer::get_singleton();
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ERR_FAIL_NULL_V(arvr_server, new_transform);
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new_transform = arvr_server->get_reference_frame() * new_transform;
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};
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return new_transform;
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};
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real_t ARVRPositionalTracker::get_rumble() const {
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return rumble;
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};
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void ARVRPositionalTracker::set_rumble(real_t p_rumble) {
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if (p_rumble > 0.0) {
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rumble = p_rumble;
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} else {
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rumble = 0.0;
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};
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};
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ARVRPositionalTracker::ARVRPositionalTracker() {
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type = ARVRServer::TRACKER_UNKNOWN;
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name = "Unknown";
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joy_id = -1;
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tracker_id = 0;
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tracks_orientation = false;
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tracks_position = false;
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hand = TRACKER_HAND_UNKNOWN;
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rumble = 0.0;
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};
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ARVRPositionalTracker::~ARVRPositionalTracker(){
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};
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