mirror of
https://github.com/godotengine/godot.git
synced 2024-11-27 09:16:35 +08:00
235 lines
8.5 KiB
C++
235 lines
8.5 KiB
C++
/*************************************************************************/
|
|
/* xr_positional_tracker.cpp */
|
|
/*************************************************************************/
|
|
/* This file is part of: */
|
|
/* GODOT ENGINE */
|
|
/* https://godotengine.org */
|
|
/*************************************************************************/
|
|
/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */
|
|
/* Copyright (c) 2014-2021 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_positional_tracker.h"
|
|
|
|
#include "core/input/input.h"
|
|
|
|
void XRPositionalTracker::_bind_methods() {
|
|
BIND_ENUM_CONSTANT(TRACKER_HAND_UNKNOWN);
|
|
BIND_ENUM_CONSTANT(TRACKER_HAND_LEFT);
|
|
BIND_ENUM_CONSTANT(TRACKER_HAND_RIGHT);
|
|
|
|
// this class is read only from GDScript, so we only have access to getters..
|
|
ClassDB::bind_method(D_METHOD("get_tracker_type"), &XRPositionalTracker::get_tracker_type);
|
|
ClassDB::bind_method(D_METHOD("get_tracker_id"), &XRPositionalTracker::get_tracker_id);
|
|
ClassDB::bind_method(D_METHOD("get_tracker_name"), &XRPositionalTracker::get_tracker_name);
|
|
ClassDB::bind_method(D_METHOD("get_joy_id"), &XRPositionalTracker::get_joy_id);
|
|
ClassDB::bind_method(D_METHOD("is_tracking_orientation"), &XRPositionalTracker::is_tracking_orientation);
|
|
ClassDB::bind_method(D_METHOD("get_orientation"), &XRPositionalTracker::get_orientation);
|
|
ClassDB::bind_method(D_METHOD("is_tracking_position"), &XRPositionalTracker::is_tracking_position);
|
|
ClassDB::bind_method(D_METHOD("get_position"), &XRPositionalTracker::get_position);
|
|
ClassDB::bind_method(D_METHOD("get_tracker_hand"), &XRPositionalTracker::get_tracker_hand);
|
|
ClassDB::bind_method(D_METHOD("get_transform", "adjust_by_reference_frame"), &XRPositionalTracker::get_transform);
|
|
ClassDB::bind_method(D_METHOD("get_mesh"), &XRPositionalTracker::get_mesh);
|
|
|
|
// these functions we don't want to expose to normal users but do need to be callable from GDNative
|
|
ClassDB::bind_method(D_METHOD("_set_tracker_type", "type"), &XRPositionalTracker::set_tracker_type);
|
|
ClassDB::bind_method(D_METHOD("_set_tracker_name", "name"), &XRPositionalTracker::set_tracker_name);
|
|
ClassDB::bind_method(D_METHOD("_set_joy_id", "joy_id"), &XRPositionalTracker::set_joy_id);
|
|
ClassDB::bind_method(D_METHOD("_set_orientation", "orientation"), &XRPositionalTracker::set_orientation);
|
|
ClassDB::bind_method(D_METHOD("_set_rw_position", "rw_position"), &XRPositionalTracker::set_rw_position);
|
|
ClassDB::bind_method(D_METHOD("_set_mesh", "mesh"), &XRPositionalTracker::set_mesh);
|
|
ClassDB::bind_method(D_METHOD("get_rumble"), &XRPositionalTracker::get_rumble);
|
|
ClassDB::bind_method(D_METHOD("set_rumble", "rumble"), &XRPositionalTracker::set_rumble);
|
|
|
|
ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "rumble"), "set_rumble", "get_rumble");
|
|
};
|
|
|
|
void XRPositionalTracker::set_tracker_type(XRServer::TrackerType p_type) {
|
|
if (type != p_type) {
|
|
type = p_type;
|
|
hand = XRPositionalTracker::TRACKER_HAND_UNKNOWN;
|
|
|
|
XRServer *xr_server = XRServer::get_singleton();
|
|
ERR_FAIL_NULL(xr_server);
|
|
|
|
// get a tracker id for our type
|
|
// note if this is a controller this will be 3 or higher but we may change it later.
|
|
tracker_id = xr_server->get_free_tracker_id_for_type(p_type);
|
|
};
|
|
};
|
|
|
|
XRServer::TrackerType XRPositionalTracker::get_tracker_type() const {
|
|
return type;
|
|
};
|
|
|
|
void XRPositionalTracker::set_tracker_name(const String &p_name) {
|
|
name = p_name;
|
|
};
|
|
|
|
StringName XRPositionalTracker::get_tracker_name() const {
|
|
return name;
|
|
};
|
|
|
|
int XRPositionalTracker::get_tracker_id() const {
|
|
return tracker_id;
|
|
};
|
|
|
|
void XRPositionalTracker::set_joy_id(int p_joy_id) {
|
|
joy_id = p_joy_id;
|
|
};
|
|
|
|
int XRPositionalTracker::get_joy_id() const {
|
|
return joy_id;
|
|
};
|
|
|
|
bool XRPositionalTracker::is_tracking_orientation() const {
|
|
return tracking_orientation;
|
|
};
|
|
|
|
void XRPositionalTracker::set_orientation(const Basis &p_orientation) {
|
|
_THREAD_SAFE_METHOD_
|
|
|
|
tracking_orientation = true; // obviously we have this
|
|
orientation = p_orientation;
|
|
};
|
|
|
|
Basis XRPositionalTracker::get_orientation() const {
|
|
_THREAD_SAFE_METHOD_
|
|
|
|
return orientation;
|
|
};
|
|
|
|
bool XRPositionalTracker::is_tracking_position() const {
|
|
return tracking_position;
|
|
};
|
|
|
|
void XRPositionalTracker::set_position(const Vector3 &p_position) {
|
|
_THREAD_SAFE_METHOD_
|
|
|
|
XRServer *xr_server = XRServer::get_singleton();
|
|
ERR_FAIL_NULL(xr_server);
|
|
real_t world_scale = xr_server->get_world_scale();
|
|
ERR_FAIL_COND(world_scale == 0);
|
|
|
|
tracking_position = true; // obviously we have this
|
|
rw_position = p_position / world_scale;
|
|
};
|
|
|
|
Vector3 XRPositionalTracker::get_position() const {
|
|
_THREAD_SAFE_METHOD_
|
|
|
|
XRServer *xr_server = XRServer::get_singleton();
|
|
ERR_FAIL_NULL_V(xr_server, rw_position);
|
|
real_t world_scale = xr_server->get_world_scale();
|
|
|
|
return rw_position * world_scale;
|
|
};
|
|
|
|
void XRPositionalTracker::set_rw_position(const Vector3 &p_rw_position) {
|
|
_THREAD_SAFE_METHOD_
|
|
|
|
tracking_position = true; // obviously we have this
|
|
rw_position = p_rw_position;
|
|
};
|
|
|
|
Vector3 XRPositionalTracker::get_rw_position() const {
|
|
_THREAD_SAFE_METHOD_
|
|
|
|
return rw_position;
|
|
};
|
|
|
|
void XRPositionalTracker::set_mesh(const Ref<Mesh> &p_mesh) {
|
|
_THREAD_SAFE_METHOD_
|
|
|
|
mesh = p_mesh;
|
|
};
|
|
|
|
Ref<Mesh> XRPositionalTracker::get_mesh() const {
|
|
_THREAD_SAFE_METHOD_
|
|
|
|
return mesh;
|
|
};
|
|
|
|
XRPositionalTracker::TrackerHand XRPositionalTracker::get_tracker_hand() const {
|
|
return hand;
|
|
};
|
|
|
|
void XRPositionalTracker::set_tracker_hand(const XRPositionalTracker::TrackerHand p_hand) {
|
|
XRServer *xr_server = XRServer::get_singleton();
|
|
ERR_FAIL_NULL(xr_server);
|
|
|
|
if (hand != p_hand) {
|
|
// we can only set this if we've previously set this to be a controller!!
|
|
ERR_FAIL_COND((type != XRServer::TRACKER_CONTROLLER) && (p_hand != XRPositionalTracker::TRACKER_HAND_UNKNOWN));
|
|
|
|
hand = p_hand;
|
|
if (hand == XRPositionalTracker::TRACKER_HAND_LEFT) {
|
|
if (!xr_server->is_tracker_id_in_use_for_type(type, 1)) {
|
|
tracker_id = 1;
|
|
};
|
|
} else if (hand == XRPositionalTracker::TRACKER_HAND_RIGHT) {
|
|
if (!xr_server->is_tracker_id_in_use_for_type(type, 2)) {
|
|
tracker_id = 2;
|
|
};
|
|
};
|
|
};
|
|
};
|
|
|
|
Transform3D XRPositionalTracker::get_transform(bool p_adjust_by_reference_frame) const {
|
|
Transform3D new_transform;
|
|
|
|
new_transform.basis = get_orientation();
|
|
new_transform.origin = get_position();
|
|
|
|
if (p_adjust_by_reference_frame) {
|
|
XRServer *xr_server = XRServer::get_singleton();
|
|
ERR_FAIL_NULL_V(xr_server, new_transform);
|
|
|
|
new_transform = xr_server->get_reference_frame() * new_transform;
|
|
};
|
|
|
|
return new_transform;
|
|
};
|
|
|
|
real_t XRPositionalTracker::get_rumble() const {
|
|
return rumble;
|
|
};
|
|
|
|
void XRPositionalTracker::set_rumble(real_t p_rumble) {
|
|
if (p_rumble > 0.0) {
|
|
rumble = p_rumble;
|
|
} else {
|
|
rumble = 0.0;
|
|
};
|
|
};
|
|
|
|
XRPositionalTracker::XRPositionalTracker() {
|
|
type = XRServer::TRACKER_UNKNOWN;
|
|
name = "Unknown";
|
|
joy_id = -1;
|
|
tracker_id = 0;
|
|
tracking_orientation = false;
|
|
tracking_position = false;
|
|
hand = TRACKER_HAND_UNKNOWN;
|
|
rumble = 0.0;
|
|
};
|