1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
|
/*************************************************************************/
/* arvr_nodes.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 "arvr_nodes.h"
#include "core/os/input.h"
#include "servers/arvr/arvr_interface.h"
#include "servers/arvr_server.h"
////////////////////////////////////////////////////////////////////////////////////////////////////
void ARVRCamera::_notification(int p_what) {
switch (p_what) {
case NOTIFICATION_ENTER_TREE: {
// need to find our ARVROrigin parent and let it know we're its camera!
ARVROrigin *origin = Object::cast_to<ARVROrigin>(get_parent());
if (origin != NULL) {
origin->set_tracked_camera(this);
}
}; break;
case NOTIFICATION_EXIT_TREE: {
// need to find our ARVROrigin parent and let it know we're no longer its camera!
ARVROrigin *origin = Object::cast_to<ARVROrigin>(get_parent());
if (origin != NULL) {
origin->clear_tracked_camera_if(this);
}
}; break;
};
};
String ARVRCamera::get_configuration_warning() const {
if (!is_visible() || !is_inside_tree())
return String();
// must be child node of ARVROrigin!
ARVROrigin *origin = Object::cast_to<ARVROrigin>(get_parent());
if (origin == NULL) {
return TTR("ARVRCamera must have an ARVROrigin node as its parent.");
};
return String();
};
Vector3 ARVRCamera::project_local_ray_normal(const Point2 &p_pos) const {
// get our ARVRServer
ARVRServer *arvr_server = ARVRServer::get_singleton();
ERR_FAIL_NULL_V(arvr_server, Vector3());
Ref<ARVRInterface> arvr_interface = arvr_server->get_primary_interface();
if (arvr_interface.is_null()) {
// we might be in the editor or have VR turned off, just call superclass
return Camera::project_local_ray_normal(p_pos);
}
ERR_FAIL_COND_V_MSG(!is_inside_tree(), Vector3(), "Camera is not inside scene.");
Size2 viewport_size = get_viewport()->get_camera_rect_size();
Vector2 cpos = get_viewport()->get_camera_coords(p_pos);
Vector3 ray;
CameraMatrix cm = arvr_interface->get_projection_for_eye(ARVRInterface::EYE_MONO, viewport_size.aspect(), get_znear(), get_zfar());
float screen_w, screen_h;
cm.get_viewport_size(screen_w, screen_h);
ray = Vector3(((cpos.x / viewport_size.width) * 2.0 - 1.0) * screen_w, ((1.0 - (cpos.y / viewport_size.height)) * 2.0 - 1.0) * screen_h, -get_znear()).normalized();
return ray;
};
Point2 ARVRCamera::unproject_position(const Vector3 &p_pos) const {
// get our ARVRServer
ARVRServer *arvr_server = ARVRServer::get_singleton();
ERR_FAIL_NULL_V(arvr_server, Vector2());
Ref<ARVRInterface> arvr_interface = arvr_server->get_primary_interface();
if (arvr_interface.is_null()) {
// we might be in the editor or have VR turned off, just call superclass
return Camera::unproject_position(p_pos);
}
ERR_FAIL_COND_V_MSG(!is_inside_tree(), Vector2(), "Camera is not inside scene.");
Size2 viewport_size = get_viewport()->get_visible_rect().size;
CameraMatrix cm = arvr_interface->get_projection_for_eye(ARVRInterface::EYE_MONO, viewport_size.aspect(), get_znear(), get_zfar());
Plane p(get_camera_transform().xform_inv(p_pos), 1.0);
p = cm.xform4(p);
p.normal /= p.d;
Point2 res;
res.x = (p.normal.x * 0.5 + 0.5) * viewport_size.x;
res.y = (-p.normal.y * 0.5 + 0.5) * viewport_size.y;
return res;
};
Vector3 ARVRCamera::project_position(const Point2 &p_point, float p_z_depth) const {
// get our ARVRServer
ARVRServer *arvr_server = ARVRServer::get_singleton();
ERR_FAIL_NULL_V(arvr_server, Vector3());
Ref<ARVRInterface> arvr_interface = arvr_server->get_primary_interface();
if (arvr_interface.is_null()) {
// we might be in the editor or have VR turned off, just call superclass
return Camera::project_position(p_point, p_z_depth);
}
ERR_FAIL_COND_V_MSG(!is_inside_tree(), Vector3(), "Camera is not inside scene.");
Size2 viewport_size = get_viewport()->get_visible_rect().size;
CameraMatrix cm = arvr_interface->get_projection_for_eye(ARVRInterface::EYE_MONO, viewport_size.aspect(), get_znear(), get_zfar());
Size2 vp_size;
cm.get_viewport_size(vp_size.x, vp_size.y);
Vector2 point;
point.x = (p_point.x / viewport_size.x) * 2.0 - 1.0;
point.y = (1.0 - (p_point.y / viewport_size.y)) * 2.0 - 1.0;
point *= vp_size;
Vector3 p(point.x, point.y, -p_z_depth);
return get_camera_transform().xform(p);
};
Vector<Plane> ARVRCamera::get_frustum() const {
// get our ARVRServer
ARVRServer *arvr_server = ARVRServer::get_singleton();
ERR_FAIL_NULL_V(arvr_server, Vector<Plane>());
Ref<ARVRInterface> arvr_interface = arvr_server->get_primary_interface();
if (arvr_interface.is_null()) {
// we might be in the editor or have VR turned off, just call superclass
return Camera::get_frustum();
}
ERR_FAIL_COND_V(!is_inside_world(), Vector<Plane>());
Size2 viewport_size = get_viewport()->get_visible_rect().size;
CameraMatrix cm = arvr_interface->get_projection_for_eye(ARVRInterface::EYE_MONO, viewport_size.aspect(), get_znear(), get_zfar());
return cm.get_projection_planes(get_camera_transform());
};
ARVRCamera::ARVRCamera(){
// nothing to do here yet for now..
};
ARVRCamera::~ARVRCamera(){
// nothing to do here yet for now..
};
////////////////////////////////////////////////////////////////////////////////////////////////////
void ARVRController::_notification(int p_what) {
switch (p_what) {
case NOTIFICATION_ENTER_TREE: {
set_process_internal(true);
}; break;
case NOTIFICATION_EXIT_TREE: {
set_process_internal(false);
}; break;
case NOTIFICATION_INTERNAL_PROCESS: {
// get our ARVRServer
ARVRServer *arvr_server = ARVRServer::get_singleton();
ERR_FAIL_NULL(arvr_server);
// find the tracker for our controller
ARVRPositionalTracker *tracker = arvr_server->find_by_type_and_id(ARVRServer::TRACKER_CONTROLLER, controller_id);
if (tracker == NULL) {
// this controller is currently turned off
is_active = false;
button_states = 0;
} else {
is_active = true;
set_transform(tracker->get_transform(true));
int joy_id = tracker->get_joy_id();
if (joy_id >= 0) {
int mask = 1;
// check button states
for (int i = 0; i < 16; i++) {
bool was_pressed = (button_states & mask) == mask;
bool is_pressed = Input::get_singleton()->is_joy_button_pressed(joy_id, i);
if (!was_pressed && is_pressed) {
emit_signal("button_pressed", i);
button_states += mask;
} else if (was_pressed && !is_pressed) {
emit_signal("button_release", i);
button_states -= mask;
};
mask = mask << 1;
};
} else {
button_states = 0;
};
// check for an updated mesh
Ref<Mesh> trackerMesh = tracker->get_mesh();
if (mesh != trackerMesh) {
mesh = trackerMesh;
emit_signal("mesh_updated", mesh);
}
};
}; break;
default:
break;
};
};
void ARVRController::_bind_methods() {
ClassDB::bind_method(D_METHOD("set_controller_id", "controller_id"), &ARVRController::set_controller_id);
ClassDB::bind_method(D_METHOD("get_controller_id"), &ARVRController::get_controller_id);
ADD_PROPERTY(PropertyInfo(Variant::INT, "controller_id", PROPERTY_HINT_RANGE, "0,32,1"), "set_controller_id", "get_controller_id");
ClassDB::bind_method(D_METHOD("get_controller_name"), &ARVRController::get_controller_name);
// passthroughs to information about our related joystick
ClassDB::bind_method(D_METHOD("get_joystick_id"), &ARVRController::get_joystick_id);
ClassDB::bind_method(D_METHOD("is_button_pressed", "button"), &ARVRController::is_button_pressed);
ClassDB::bind_method(D_METHOD("get_joystick_axis", "axis"), &ARVRController::get_joystick_axis);
ClassDB::bind_method(D_METHOD("get_is_active"), &ARVRController::get_is_active);
ClassDB::bind_method(D_METHOD("get_hand"), &ARVRController::get_hand);
ClassDB::bind_method(D_METHOD("get_rumble"), &ARVRController::get_rumble);
ClassDB::bind_method(D_METHOD("set_rumble", "rumble"), &ARVRController::set_rumble);
ADD_PROPERTY(PropertyInfo(Variant::REAL, "rumble", PROPERTY_HINT_RANGE, "0.0,1.0,0.01"), "set_rumble", "get_rumble");
ADD_PROPERTY_DEFAULT("rumble", 0.0);
ClassDB::bind_method(D_METHOD("get_mesh"), &ARVRController::get_mesh);
ADD_SIGNAL(MethodInfo("button_pressed", PropertyInfo(Variant::INT, "button")));
ADD_SIGNAL(MethodInfo("button_release", PropertyInfo(Variant::INT, "button")));
ADD_SIGNAL(MethodInfo("mesh_updated", PropertyInfo(Variant::OBJECT, "mesh", PROPERTY_HINT_RESOURCE_TYPE, "Mesh")));
};
void ARVRController::set_controller_id(int p_controller_id) {
// We don't check any bounds here, this controller may not yet be active and just be a place holder until it is.
// Note that setting this to 0 means this node is not bound to a controller yet.
controller_id = p_controller_id;
update_configuration_warning();
};
int ARVRController::get_controller_id(void) const {
return controller_id;
};
String ARVRController::get_controller_name(void) const {
// get our ARVRServer
ARVRServer *arvr_server = ARVRServer::get_singleton();
ERR_FAIL_NULL_V(arvr_server, String());
ARVRPositionalTracker *tracker = arvr_server->find_by_type_and_id(ARVRServer::TRACKER_CONTROLLER, controller_id);
if (tracker == NULL) {
return String("Not connected");
};
return tracker->get_name();
};
int ARVRController::get_joystick_id() const {
// get our ARVRServer
ARVRServer *arvr_server = ARVRServer::get_singleton();
ERR_FAIL_NULL_V(arvr_server, 0);
ARVRPositionalTracker *tracker = arvr_server->find_by_type_and_id(ARVRServer::TRACKER_CONTROLLER, controller_id);
if (tracker == NULL) {
// No tracker? no joystick id... (0 is our first joystick)
return -1;
};
return tracker->get_joy_id();
};
int ARVRController::is_button_pressed(int p_button) const {
int joy_id = get_joystick_id();
if (joy_id == -1) {
return false;
};
return Input::get_singleton()->is_joy_button_pressed(joy_id, p_button);
};
float ARVRController::get_joystick_axis(int p_axis) const {
int joy_id = get_joystick_id();
if (joy_id == -1) {
return 0.0;
};
return Input::get_singleton()->get_joy_axis(joy_id, p_axis);
};
real_t ARVRController::get_rumble() const {
// get our ARVRServer
ARVRServer *arvr_server = ARVRServer::get_singleton();
ERR_FAIL_NULL_V(arvr_server, 0.0);
ARVRPositionalTracker *tracker = arvr_server->find_by_type_and_id(ARVRServer::TRACKER_CONTROLLER, controller_id);
if (tracker == NULL) {
return 0.0;
};
return tracker->get_rumble();
};
void ARVRController::set_rumble(real_t p_rumble) {
// get our ARVRServer
ARVRServer *arvr_server = ARVRServer::get_singleton();
ERR_FAIL_NULL(arvr_server);
ARVRPositionalTracker *tracker = arvr_server->find_by_type_and_id(ARVRServer::TRACKER_CONTROLLER, controller_id);
if (tracker != NULL) {
tracker->set_rumble(p_rumble);
};
};
Ref<Mesh> ARVRController::get_mesh() const {
return mesh;
}
bool ARVRController::get_is_active() const {
return is_active;
};
ARVRPositionalTracker::TrackerHand ARVRController::get_hand() const {
// get our ARVRServer
ARVRServer *arvr_server = ARVRServer::get_singleton();
ERR_FAIL_NULL_V(arvr_server, ARVRPositionalTracker::TRACKER_HAND_UNKNOWN);
ARVRPositionalTracker *tracker = arvr_server->find_by_type_and_id(ARVRServer::TRACKER_CONTROLLER, controller_id);
if (tracker == NULL) {
return ARVRPositionalTracker::TRACKER_HAND_UNKNOWN;
};
return tracker->get_hand();
};
String ARVRController::get_configuration_warning() const {
if (!is_visible() || !is_inside_tree())
return String();
// must be child node of ARVROrigin!
ARVROrigin *origin = Object::cast_to<ARVROrigin>(get_parent());
if (origin == NULL) {
return TTR("ARVRController must have an ARVROrigin node as its parent.");
};
if (controller_id == 0) {
return TTR("The controller ID must not be 0 or this controller won't be bound to an actual controller.");
};
return String();
};
ARVRController::ARVRController() {
controller_id = 1;
is_active = true;
button_states = 0;
};
ARVRController::~ARVRController(){
// nothing to do here yet for now..
};
////////////////////////////////////////////////////////////////////////////////////////////////////
void ARVRAnchor::_notification(int p_what) {
switch (p_what) {
case NOTIFICATION_ENTER_TREE: {
set_process_internal(true);
}; break;
case NOTIFICATION_EXIT_TREE: {
set_process_internal(false);
}; break;
case NOTIFICATION_INTERNAL_PROCESS: {
// get our ARVRServer
ARVRServer *arvr_server = ARVRServer::get_singleton();
ERR_FAIL_NULL(arvr_server);
// find the tracker for our anchor
ARVRPositionalTracker *tracker = arvr_server->find_by_type_and_id(ARVRServer::TRACKER_ANCHOR, anchor_id);
if (tracker == NULL) {
// this anchor is currently not available
is_active = false;
} else {
is_active = true;
Transform transform;
// we'll need our world_scale
real_t world_scale = arvr_server->get_world_scale();
// get our info from our tracker
transform.basis = tracker->get_orientation();
transform.origin = tracker->get_position(); // <-- already adjusted to world scale
// our basis is scaled to the size of the plane the anchor is tracking
// extract the size from our basis and reset the scale
size = transform.basis.get_scale() * world_scale;
transform.basis.orthonormalize();
// apply our reference frame and set our transform
set_transform(arvr_server->get_reference_frame() * transform);
// check for an updated mesh
Ref<Mesh> trackerMesh = tracker->get_mesh();
if (mesh != trackerMesh) {
mesh = trackerMesh;
emit_signal("mesh_updated", mesh);
}
};
}; break;
default:
break;
};
};
void ARVRAnchor::_bind_methods() {
ClassDB::bind_method(D_METHOD("set_anchor_id", "anchor_id"), &ARVRAnchor::set_anchor_id);
ClassDB::bind_method(D_METHOD("get_anchor_id"), &ARVRAnchor::get_anchor_id);
ADD_PROPERTY(PropertyInfo(Variant::INT, "anchor_id", PROPERTY_HINT_RANGE, "0,32,1"), "set_anchor_id", "get_anchor_id");
ClassDB::bind_method(D_METHOD("get_anchor_name"), &ARVRAnchor::get_anchor_name);
ClassDB::bind_method(D_METHOD("get_is_active"), &ARVRAnchor::get_is_active);
ClassDB::bind_method(D_METHOD("get_size"), &ARVRAnchor::get_size);
ClassDB::bind_method(D_METHOD("get_plane"), &ARVRAnchor::get_plane);
ClassDB::bind_method(D_METHOD("get_mesh"), &ARVRAnchor::get_mesh);
ADD_SIGNAL(MethodInfo("mesh_updated", PropertyInfo(Variant::OBJECT, "mesh", PROPERTY_HINT_RESOURCE_TYPE, "Mesh")));
};
void ARVRAnchor::set_anchor_id(int p_anchor_id) {
// We don't check any bounds here, this anchor may not yet be active and just be a place holder until it is.
// Note that setting this to 0 means this node is not bound to an anchor yet.
anchor_id = p_anchor_id;
update_configuration_warning();
};
int ARVRAnchor::get_anchor_id(void) const {
return anchor_id;
};
Vector3 ARVRAnchor::get_size() const {
return size;
};
String ARVRAnchor::get_anchor_name(void) const {
// get our ARVRServer
ARVRServer *arvr_server = ARVRServer::get_singleton();
ERR_FAIL_NULL_V(arvr_server, String());
ARVRPositionalTracker *tracker = arvr_server->find_by_type_and_id(ARVRServer::TRACKER_ANCHOR, anchor_id);
if (tracker == NULL) {
return String("Not connected");
};
return tracker->get_name();
};
bool ARVRAnchor::get_is_active() const {
return is_active;
};
String ARVRAnchor::get_configuration_warning() const {
if (!is_visible() || !is_inside_tree())
return String();
// must be child node of ARVROrigin!
ARVROrigin *origin = Object::cast_to<ARVROrigin>(get_parent());
if (origin == NULL) {
return TTR("ARVRAnchor must have an ARVROrigin node as its parent.");
};
if (anchor_id == 0) {
return TTR("The anchor ID must not be 0 or this anchor won't be bound to an actual anchor.");
};
return String();
};
Plane ARVRAnchor::get_plane() const {
Vector3 location = get_translation();
Basis orientation = get_transform().basis;
Plane plane(location, orientation.get_axis(1).normalized());
return plane;
};
Ref<Mesh> ARVRAnchor::get_mesh() const {
return mesh;
}
ARVRAnchor::ARVRAnchor() {
anchor_id = 1;
is_active = true;
};
ARVRAnchor::~ARVRAnchor(){
// nothing to do here yet for now..
};
////////////////////////////////////////////////////////////////////////////////////////////////////
String ARVROrigin::get_configuration_warning() const {
if (!is_visible() || !is_inside_tree())
return String();
if (tracked_camera == NULL)
return TTR("ARVROrigin requires an ARVRCamera child node.");
return String();
};
void ARVROrigin::_bind_methods() {
ClassDB::bind_method(D_METHOD("set_world_scale", "world_scale"), &ARVROrigin::set_world_scale);
ClassDB::bind_method(D_METHOD("get_world_scale"), &ARVROrigin::get_world_scale);
ADD_PROPERTY(PropertyInfo(Variant::REAL, "world_scale"), "set_world_scale", "get_world_scale");
};
void ARVROrigin::set_tracked_camera(ARVRCamera *p_tracked_camera) {
tracked_camera = p_tracked_camera;
};
void ARVROrigin::clear_tracked_camera_if(ARVRCamera *p_tracked_camera) {
if (tracked_camera == p_tracked_camera) {
tracked_camera = NULL;
};
};
float ARVROrigin::get_world_scale() const {
// get our ARVRServer
ARVRServer *arvr_server = ARVRServer::get_singleton();
ERR_FAIL_NULL_V(arvr_server, 1.0);
return arvr_server->get_world_scale();
};
void ARVROrigin::set_world_scale(float p_world_scale) {
// get our ARVRServer
ARVRServer *arvr_server = ARVRServer::get_singleton();
ERR_FAIL_NULL(arvr_server);
arvr_server->set_world_scale(p_world_scale);
};
void ARVROrigin::_notification(int p_what) {
// get our ARVRServer
ARVRServer *arvr_server = ARVRServer::get_singleton();
ERR_FAIL_NULL(arvr_server);
switch (p_what) {
case NOTIFICATION_ENTER_TREE: {
set_process_internal(true);
}; break;
case NOTIFICATION_EXIT_TREE: {
set_process_internal(false);
}; break;
case NOTIFICATION_INTERNAL_PROCESS: {
// set our world origin to our node transform
arvr_server->set_world_origin(get_global_transform());
// check if we have a primary interface
Ref<ARVRInterface> arvr_interface = arvr_server->get_primary_interface();
if (arvr_interface.is_valid() && tracked_camera != NULL) {
// get our positioning transform for our headset
Transform t = arvr_interface->get_transform_for_eye(ARVRInterface::EYE_MONO, Transform());
// now apply this to our camera
tracked_camera->set_transform(t);
};
}; break;
default:
break;
};
// send our notification to all active ARVR interfaces, they may need to react to it also
for (int i = 0; i < arvr_server->get_interface_count(); i++) {
Ref<ARVRInterface> interface = arvr_server->get_interface(i);
if (interface.is_valid() && interface->is_initialized()) {
interface->notification(p_what);
}
}
};
ARVROrigin::ARVROrigin() {
tracked_camera = NULL;
};
ARVROrigin::~ARVROrigin(){
// nothing to do here yet for now..
};
|