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
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
|
#include "libslic3r/libslic3r.h"
#include "libslic3r/GCode/PreviewData.hpp"
#include "GUI_Preview.hpp"
#include "GUI_App.hpp"
#include "GUI.hpp"
#include "I18N.hpp"
#include "AppConfig.hpp"
#include "3DScene.hpp"
#include "BackgroundSlicingProcess.hpp"
#include "GLCanvas3DManager.hpp"
#include "GLCanvas3D.hpp"
#include "PresetBundle.hpp"
#include "DoubleSlider.hpp"
#include "BitmapCache.hpp"
#include <wx/notebook.h>
#include <wx/glcanvas.h>
#include <wx/sizer.h>
#include <wx/stattext.h>
#include <wx/choice.h>
#include <wx/combo.h>
#include <wx/checkbox.h>
#include <wx/display.h>
// this include must follow the wxWidgets ones or it won't compile on Windows -> see http://trac.wxwidgets.org/ticket/2421
#include "libslic3r/Print.hpp"
#include "libslic3r/SLAPrint.hpp"
namespace Slic3r {
namespace GUI {
View3D::View3D(wxWindow* parent, Bed3D& bed, Camera& camera, GLToolbar& view_toolbar, Model* model, DynamicPrintConfig* config, BackgroundSlicingProcess* process)
: m_canvas_widget(nullptr)
, m_canvas(nullptr)
{
init(parent, bed, camera, view_toolbar, model, config, process);
}
View3D::~View3D()
{
if (m_canvas_widget != nullptr)
{
_3DScene::remove_canvas(m_canvas_widget);
delete m_canvas_widget;
m_canvas = nullptr;
}
}
bool View3D::init(wxWindow* parent, Bed3D& bed, Camera& camera, GLToolbar& view_toolbar, Model* model, DynamicPrintConfig* config, BackgroundSlicingProcess* process)
{
if (!Create(parent, wxID_ANY, wxDefaultPosition, wxDefaultSize, 0 /* disable wxTAB_TRAVERSAL */))
return false;
m_canvas_widget = GLCanvas3DManager::create_wxglcanvas(this);
_3DScene::add_canvas(m_canvas_widget, bed, camera, view_toolbar);
m_canvas = _3DScene::get_canvas(this->m_canvas_widget);
m_canvas->allow_multisample(GLCanvas3DManager::can_multisample());
// XXX: If have OpenGL
m_canvas->enable_picking(true);
m_canvas->enable_moving(true);
// XXX: more config from 3D.pm
m_canvas->set_model(model);
m_canvas->set_process(process);
m_canvas->set_config(config);
m_canvas->enable_gizmos(true);
m_canvas->enable_selection(true);
m_canvas->enable_main_toolbar(true);
m_canvas->enable_undoredo_toolbar(true);
m_canvas->enable_labels(true);
wxBoxSizer* main_sizer = new wxBoxSizer(wxVERTICAL);
main_sizer->Add(m_canvas_widget, 1, wxALL | wxEXPAND, 0);
SetSizer(main_sizer);
SetMinSize(GetSize());
GetSizer()->SetSizeHints(this);
return true;
}
void View3D::set_as_dirty()
{
if (m_canvas != nullptr)
m_canvas->set_as_dirty();
}
void View3D::bed_shape_changed()
{
if (m_canvas != nullptr)
m_canvas->bed_shape_changed();
}
void View3D::select_view(const std::string& direction)
{
if (m_canvas != nullptr)
m_canvas->select_view(direction);
}
void View3D::select_all()
{
if (m_canvas != nullptr)
m_canvas->select_all();
}
void View3D::deselect_all()
{
if (m_canvas != nullptr)
m_canvas->deselect_all();
}
void View3D::delete_selected()
{
if (m_canvas != nullptr)
m_canvas->delete_selected();
}
void View3D::mirror_selection(Axis axis)
{
if (m_canvas != nullptr)
m_canvas->mirror_selection(axis);
}
int View3D::check_volumes_outside_state() const
{
return (m_canvas != nullptr) ? m_canvas->check_volumes_outside_state() : false;
}
bool View3D::is_layers_editing_enabled() const
{
return (m_canvas != nullptr) ? m_canvas->is_layers_editing_enabled() : false;
}
bool View3D::is_layers_editing_allowed() const
{
return (m_canvas != nullptr) ? m_canvas->is_layers_editing_allowed() : false;
}
void View3D::enable_layers_editing(bool enable)
{
if (m_canvas != nullptr)
m_canvas->enable_layers_editing(enable);
}
bool View3D::is_dragging() const
{
return (m_canvas != nullptr) ? m_canvas->is_dragging() : false;
}
bool View3D::is_reload_delayed() const
{
return (m_canvas != nullptr) ? m_canvas->is_reload_delayed() : false;
}
void View3D::reload_scene(bool refresh_immediately, bool force_full_scene_refresh)
{
if (m_canvas != nullptr)
m_canvas->reload_scene(refresh_immediately, force_full_scene_refresh);
}
void View3D::render()
{
if (m_canvas != nullptr)
//m_canvas->render();
m_canvas->set_as_dirty();
}
Preview::Preview(
wxWindow* parent, Bed3D& bed, Camera& camera, GLToolbar& view_toolbar, Model* model, DynamicPrintConfig* config,
BackgroundSlicingProcess* process, GCodePreviewData* gcode_preview_data, std::function<void()> schedule_background_process_func)
: m_canvas_widget(nullptr)
, m_canvas(nullptr)
, m_double_slider_sizer(nullptr)
, m_label_view_type(nullptr)
, m_choice_view_type(nullptr)
, m_label_show_features(nullptr)
, m_combochecklist_features(nullptr)
, m_checkbox_travel(nullptr)
, m_checkbox_retractions(nullptr)
, m_checkbox_unretractions(nullptr)
, m_checkbox_shells(nullptr)
, m_checkbox_legend(nullptr)
, m_config(config)
, m_process(process)
, m_gcode_preview_data(gcode_preview_data)
, m_number_extruders(1)
, m_preferred_color_mode("feature")
, m_loaded(false)
, m_enabled(false)
, m_schedule_background_process(schedule_background_process_func)
#ifdef __linux__
, m_volumes_cleanup_required(false)
#endif // __linux__
{
if (init(parent, bed, camera, view_toolbar, model))
{
show_hide_ui_elements("none");
load_print();
}
}
enum ScreenWidth {
large,
medium,
tiny
};
bool Preview::init(wxWindow* parent, Bed3D& bed, Camera& camera, GLToolbar& view_toolbar, Model* model)
{
if (!Create(parent, wxID_ANY, wxDefaultPosition, wxDefaultSize, 0 /* disable wxTAB_TRAVERSAL */))
return false;
//get display size to see if we have to compress the labels
const auto idx = wxDisplay::GetFromWindow(parent);
wxDisplay display(idx != wxNOT_FOUND ? idx : 0u);
wxRect screen = display.GetClientArea();
ScreenWidth width_screen = ScreenWidth::large;
if (screen.width < 1900)
width_screen = ScreenWidth::medium;
if (screen.width < 1600)
width_screen = ScreenWidth::tiny;
m_canvas_widget = GLCanvas3DManager::create_wxglcanvas(this);
_3DScene::add_canvas(m_canvas_widget, bed, camera, view_toolbar);
m_canvas = _3DScene::get_canvas(this->m_canvas_widget);
m_canvas->allow_multisample(GLCanvas3DManager::can_multisample());
m_canvas->set_config(m_config);
m_canvas->set_model(model);
m_canvas->set_process(m_process);
m_canvas->enable_legend_texture(true);
m_canvas->enable_dynamic_background(true);
m_double_slider_sizer = new wxBoxSizer(wxHORIZONTAL);
create_double_slider();
m_label_view_type = new wxStaticText(this, wxID_ANY, _(L("View")));
m_choice_view_type = new wxChoice(this, wxID_ANY);
m_choice_view_type->Append(_(L(width_screen == tiny ? "Feature": "Feature type")));
m_choice_view_type->Append(_(L("Height")));
m_choice_view_type->Append(_(L("Width")));
m_choice_view_type->Append(_(L("Speed")));
m_choice_view_type->Append(_(L(width_screen == tiny ? "Fan" : "Fan speed")));
m_choice_view_type->Append(_(L(width_screen == tiny ? "Vol. flow" :"Volumetric flow rate")));
m_choice_view_type->Append(_(L("Tool")));
m_choice_view_type->Append(_(L("Filament")));
m_choice_view_type->Append(_(L(width_screen == tiny ? "Color":"Color Print")));
m_choice_view_type->SetSelection(0);
m_label_show_features = new wxStaticText(this, wxID_ANY, _(L("Show")));
m_combochecklist_features = new wxComboCtrl();
m_combochecklist_features->Create(this, wxID_ANY, _(L("Extrusion type")), wxDefaultPosition,
wxSize((width_screen == large ? 35: (width_screen == medium ?20:15)) * wxGetApp().em_unit(), -1), wxCB_READONLY);
std::string feature_text = GUI::into_u8(_(L("Feature types")));
std::string feature_items = GUI::into_u8(
_(L("Perimeter")) + "|" +
_(L("External perimeter")) + "|" +
_(L("Overhang perimeter")) + "|" +
_(L("Internal infill")) + "|" +
_(L("Solid infill")) + "|" +
_(L("Top solid infill")) + "|" +
_(L("Bridge infill")) + "|" +
_(L("Gap fill")) + "|" +
_(L("Skirt")) + "|" +
_(L("Support material")) + "|" +
_(L(width_screen == large? "Support material interface": "Sup. mat. interface")) + "|" +
_(L("Wipe tower")) + "|" +
_(L("Mill")) + "|" +
_(L("Custom"))
);
Slic3r::GUI::create_combochecklist(m_combochecklist_features, feature_text, feature_items, true);
m_checkbox_travel = new wxCheckBox(this, wxID_ANY, _(L("Travel")));
m_checkbox_retractions = new wxCheckBox(this, wxID_ANY, _(L(width_screen == tiny ? "Retr." : "Retractions")));
m_checkbox_unretractions = new wxCheckBox(this, wxID_ANY, _(L(width_screen == tiny ? "Unre." : "Unretractions")));
m_checkbox_shells = new wxCheckBox(this, wxID_ANY, _(L("Shells")));
m_checkbox_legend = new wxCheckBox(this, wxID_ANY, _(L("Legend")));
m_checkbox_legend->SetValue(true);
wxBoxSizer* top_sizer = new wxBoxSizer(wxHORIZONTAL);
top_sizer->Add(m_canvas_widget, 1, wxALL | wxEXPAND, 0);
top_sizer->Add(m_double_slider_sizer, 0, wxEXPAND, 0);
wxBoxSizer* bottom_sizer = new wxBoxSizer(wxHORIZONTAL);
bottom_sizer->Add(m_label_view_type, 0, wxALIGN_CENTER_VERTICAL, 5);
bottom_sizer->Add(m_choice_view_type, 0, wxEXPAND | wxALL, 5);
bottom_sizer->AddSpacer(10);
bottom_sizer->Add(m_label_show_features, 0, wxALIGN_CENTER_VERTICAL, 5);
bottom_sizer->Add(m_combochecklist_features, 0, wxEXPAND | wxALL, 5);
bottom_sizer->AddSpacer(20);
bottom_sizer->Add(m_checkbox_travel, 0, wxEXPAND | wxALL, 5);
bottom_sizer->AddSpacer(10);
bottom_sizer->Add(m_checkbox_retractions, 0, wxEXPAND | wxALL, 5);
bottom_sizer->AddSpacer(10);
bottom_sizer->Add(m_checkbox_unretractions, 0, wxEXPAND | wxALL, 5);
bottom_sizer->AddSpacer(10);
bottom_sizer->Add(m_checkbox_shells, 0, wxEXPAND | wxALL, 5);
bottom_sizer->AddSpacer(20);
bottom_sizer->Add(m_checkbox_legend, 0, wxEXPAND | wxALL, 5);
wxBoxSizer* main_sizer = new wxBoxSizer(wxVERTICAL);
main_sizer->Add(top_sizer, 1, wxALL | wxEXPAND, 0);
main_sizer->Add(bottom_sizer, 0, wxALL | wxEXPAND, 0);
SetSizer(main_sizer);
SetMinSize(GetSize());
GetSizer()->SetSizeHints(this);
bind_event_handlers();
// sets colors for gcode preview extrusion roles
std::vector<std::string> extrusion_roles_colors = {
"Perimeter", "FFFF66",
"External perimeter", "FFA500",
"Overhang perimeter", "0000FF",
"Internal infill", "B1302A",
"Solid infill", "D732D7",
"Top solid infill", "FF1A1A",
"Bridge infill", "9999FF",
"Thin wall", "FFB000",
"Gap fill", "FFFFFF",
"Skirt", "845321",
"Support material", "00FF00",
"Support material interface", "008000",
"Wipe tower", "B3E3AB",
"Mill", "B3B3B3",
"Custom", "28CC94"
};
m_gcode_preview_data->set_extrusion_paths_colors(extrusion_roles_colors);
return true;
}
Preview::~Preview()
{
unbind_event_handlers();
if (m_canvas_widget != nullptr)
{
_3DScene::remove_canvas(m_canvas_widget);
delete m_canvas_widget;
m_canvas = nullptr;
}
}
void Preview::set_as_dirty()
{
if (m_canvas != nullptr)
m_canvas->set_as_dirty();
}
void Preview::set_number_extruders(unsigned int number_extruders)
{
if (m_number_extruders != number_extruders)
{
m_number_extruders = number_extruders;
int tool_idx = m_choice_view_type->FindString(_(L("Tool")));
int type = (number_extruders > 1) ? tool_idx /* color by a tool number */ : 0; // color by a feature type
m_choice_view_type->SetSelection(type);
if ((0 <= type) && (type < (int)GCodePreviewData::Extrusion::Num_View_Types))
m_gcode_preview_data->extrusion.view_type = (GCodePreviewData::Extrusion::EViewType)type;
m_preferred_color_mode = (type == tool_idx) ? "tool_or_feature" : "feature";
}
}
void Preview::set_enabled(bool enabled)
{
m_enabled = enabled;
}
void Preview::bed_shape_changed()
{
if (m_canvas != nullptr)
m_canvas->bed_shape_changed();
}
void Preview::select_view(const std::string& direction)
{
m_canvas->select_view(direction);
}
void Preview::set_drop_target(wxDropTarget* target)
{
if (target != nullptr)
SetDropTarget(target);
}
void Preview::load_print(bool keep_z_range)
{
PrinterTechnology tech = m_process->current_printer_technology();
if (tech == ptFFF)
load_print_as_fff(keep_z_range);
else if (tech == ptSLA)
load_print_as_sla();
Layout();
}
void Preview::reload_print(bool keep_volumes)
{
#ifdef __linux__
// We are getting mysterious crashes on Linux in gtk due to OpenGL context activation GH #1874 #1955.
// So we are applying a workaround here: a delayed release of OpenGL vertex buffers.
if (!IsShown())
{
m_volumes_cleanup_required = !keep_volumes;
return;
}
#endif /* __linux __ */
if (
#ifdef __linux__
m_volumes_cleanup_required ||
#endif /* __linux__ */
!keep_volumes)
{
m_canvas->reset_volumes();
m_canvas->reset_legend_texture();
m_loaded = false;
#ifdef __linux__
m_volumes_cleanup_required = false;
#endif /* __linux__ */
}
load_print();
}
void Preview::refresh_print()
{
m_loaded = false;
if (!IsShown())
return;
load_print(true);
}
void Preview::msw_rescale()
{
// rescale slider
if (m_slider) m_slider->msw_rescale();
// rescale warning legend on the canvas
get_canvas3d()->msw_rescale();
// rescale legend
refresh_print();
}
void Preview::move_double_slider(wxKeyEvent& evt)
{
if (m_slider)
m_slider->OnKeyDown(evt);
}
void Preview::edit_double_slider(wxKeyEvent& evt)
{
if (m_slider)
m_slider->OnChar(evt);
}
void Preview::bind_event_handlers()
{
this->Bind(wxEVT_SIZE, &Preview::on_size, this);
m_choice_view_type->Bind(wxEVT_CHOICE, &Preview::on_choice_view_type, this);
m_combochecklist_features->Bind(wxEVT_CHECKLISTBOX, &Preview::on_combochecklist_features, this);
m_checkbox_travel->Bind(wxEVT_CHECKBOX, &Preview::on_checkbox_travel, this);
m_checkbox_retractions->Bind(wxEVT_CHECKBOX, &Preview::on_checkbox_retractions, this);
m_checkbox_unretractions->Bind(wxEVT_CHECKBOX, &Preview::on_checkbox_unretractions, this);
m_checkbox_shells->Bind(wxEVT_CHECKBOX, &Preview::on_checkbox_shells, this);
m_checkbox_legend->Bind(wxEVT_CHECKBOX, &Preview::on_checkbox_legend, this);
}
void Preview::unbind_event_handlers()
{
this->Unbind(wxEVT_SIZE, &Preview::on_size, this);
m_choice_view_type->Unbind(wxEVT_CHOICE, &Preview::on_choice_view_type, this);
m_combochecklist_features->Unbind(wxEVT_CHECKLISTBOX, &Preview::on_combochecklist_features, this);
m_checkbox_travel->Unbind(wxEVT_CHECKBOX, &Preview::on_checkbox_travel, this);
m_checkbox_retractions->Unbind(wxEVT_CHECKBOX, &Preview::on_checkbox_retractions, this);
m_checkbox_unretractions->Unbind(wxEVT_CHECKBOX, &Preview::on_checkbox_unretractions, this);
m_checkbox_shells->Unbind(wxEVT_CHECKBOX, &Preview::on_checkbox_shells, this);
m_checkbox_legend->Unbind(wxEVT_CHECKBOX, &Preview::on_checkbox_legend, this);
}
void Preview::show_hide_ui_elements(const std::string& what)
{
bool enable = (what == "full");
m_label_show_features->Enable(enable);
m_combochecklist_features->Enable(enable);
m_checkbox_travel->Enable(enable);
m_checkbox_retractions->Enable(enable);
m_checkbox_unretractions->Enable(enable);
m_checkbox_shells->Enable(enable);
m_checkbox_legend->Enable(enable);
enable = (what != "none");
m_label_view_type->Enable(enable);
m_choice_view_type->Enable(enable);
bool visible = (what != "none");
m_label_show_features->Show(visible);
m_combochecklist_features->Show(visible);
m_checkbox_travel->Show(visible);
m_checkbox_retractions->Show(visible);
m_checkbox_unretractions->Show(visible);
m_checkbox_shells->Show(visible);
m_checkbox_legend->Show(visible);
m_label_view_type->Show(visible);
m_choice_view_type->Show(visible);
}
void Preview::reset_sliders(bool reset_all)
{
m_enabled = false;
// reset_double_slider();
if (reset_all)
m_double_slider_sizer->Hide((size_t)0);
else
m_double_slider_sizer->GetItem(size_t(0))->GetSizer()->Hide(1);
}
void Preview::update_sliders(const std::vector<double>& layers_z, bool keep_z_range)
{
m_enabled = true;
update_double_slider(layers_z, keep_z_range);
m_double_slider_sizer->Show((size_t)0);
Layout();
}
void Preview::on_size(wxSizeEvent& evt)
{
evt.Skip();
Refresh();
}
void Preview::on_choice_view_type(wxCommandEvent& evt)
{
m_preferred_color_mode = (m_choice_view_type->GetStringSelection() == L("Tool")) ? "tool" : "feature";
int selection = m_choice_view_type->GetCurrentSelection();
if ((0 <= selection) && (selection < (int)GCodePreviewData::Extrusion::Num_View_Types))
m_gcode_preview_data->extrusion.view_type = (GCodePreviewData::Extrusion::EViewType)selection;
reload_print();
}
void Preview::on_combochecklist_features(wxCommandEvent& evt)
{
int flags = Slic3r::GUI::combochecklist_get_flags(m_combochecklist_features);
m_gcode_preview_data->extrusion.role_flags = (unsigned int)flags;
refresh_print();
}
void Preview::on_checkbox_travel(wxCommandEvent& evt)
{
m_gcode_preview_data->travel.is_visible = m_checkbox_travel->IsChecked();
m_gcode_preview_data->ranges.feedrate.set_mode(GCodePreviewData::FeedrateKind::TRAVEL, m_gcode_preview_data->travel.is_visible);
// Rather than refresh, reload print so that speed color ranges get recomputed (affected by travel visibility)
reload_print();
}
void Preview::on_checkbox_retractions(wxCommandEvent& evt)
{
m_gcode_preview_data->retraction.is_visible = m_checkbox_retractions->IsChecked();
refresh_print();
}
void Preview::on_checkbox_unretractions(wxCommandEvent& evt)
{
m_gcode_preview_data->unretraction.is_visible = m_checkbox_unretractions->IsChecked();
refresh_print();
}
void Preview::on_checkbox_shells(wxCommandEvent& evt)
{
m_gcode_preview_data->shell.is_visible = m_checkbox_shells->IsChecked();
refresh_print();
}
void Preview::on_checkbox_legend(wxCommandEvent& evt)
{
m_canvas->enable_legend_texture(m_checkbox_legend->IsChecked());
m_canvas_widget->Refresh();
}
void Preview::update_view_type(bool slice_completed)
{
const DynamicPrintConfig& config = wxGetApp().preset_bundle->project_config;
const wxString& choice = !wxGetApp().plater()->model().custom_gcode_per_print_z.gcodes.empty() /*&&
(wxGetApp().extruders_edited_cnt()==1 || !slice_completed) */?
_(L("Color Print")) :
config.option<ConfigOptionFloats>("wiping_volumes_matrix")->values.size() > 1 ?
_(L("Tool")) :
_(L("Feature type"));
int type = m_choice_view_type->FindString(choice);
if (m_choice_view_type->GetSelection() != type) {
m_choice_view_type->SetSelection(type);
if (0 <= type && type < (int)GCodePreviewData::Extrusion::Num_View_Types)
m_gcode_preview_data->extrusion.view_type = (GCodePreviewData::Extrusion::EViewType)type;
m_preferred_color_mode = "feature";
}
}
void Preview::create_double_slider()
{
m_slider = new DoubleSlider::Control(this, wxID_ANY, 0, 0, 0, 100);
bool sla_print_technology = wxGetApp().preset_bundle->printers.get_edited_preset().printer_technology() == ptSLA;
bool sequential_print = wxGetApp().preset_bundle->prints.get_edited_preset().config.opt_bool("complete_objects");
m_slider->SetDrawMode(sla_print_technology, sequential_print);
m_double_slider_sizer->Add(m_slider, 0, wxEXPAND, 0);
// sizer, m_canvas_widget
m_canvas_widget->Bind(wxEVT_KEY_DOWN, &Preview::update_double_slider_from_canvas, this);
m_canvas_widget->Bind(wxEVT_KEY_UP, [this](wxKeyEvent& event) {
if (event.GetKeyCode() == WXK_SHIFT)
m_slider->UseDefaultColors(true);
event.Skip();
});
m_slider->Bind(wxEVT_SCROLL_CHANGED, &Preview::on_sliders_scroll_changed, this);
Bind(DoubleSlider::wxCUSTOMEVT_TICKSCHANGED, [this](wxEvent&) {
Model& model = wxGetApp().plater()->model();
model.custom_gcode_per_print_z = m_slider->GetTicksValues();
m_schedule_background_process();
update_view_type(false);
reload_print();
});
}
// Find an index of a value in a sorted vector, which is in <z-eps, z+eps>.
// Returns -1 if there is no such member.
static int find_close_layer_idx(const std::vector<double>& zs, double &z, double eps)
{
if (zs.empty())
return -1;
auto it_h = std::lower_bound(zs.begin(), zs.end(), z);
if (it_h == zs.end()) {
auto it_l = it_h;
-- it_l;
if (z - *it_l < eps)
return int(zs.size() - 1);
} else if (it_h == zs.begin()) {
if (*it_h - z < eps)
return 0;
} else {
auto it_l = it_h;
-- it_l;
double dist_l = z - *it_l;
double dist_h = *it_h - z;
if (std::min(dist_l, dist_h) < eps) {
return (dist_l < dist_h) ? int(it_l - zs.begin()) : int(it_h - zs.begin());
}
}
return -1;
}
void Preview::check_slider_values(std::vector<CustomGCode::Item>& ticks_from_model,
const std::vector<double>& layers_z)
{
// All ticks that would end up outside the slider range should be erased.
// TODO: this should be placed into more appropriate part of code,
// this function is e.g. not called when the last object is deleted
unsigned int old_size = ticks_from_model.size();
ticks_from_model.erase(std::remove_if(ticks_from_model.begin(), ticks_from_model.end(),
[layers_z](CustomGCode::Item val)
{
auto it = std::lower_bound(layers_z.begin(), layers_z.end(), val.print_z - DoubleSlider::epsilon());
return it == layers_z.end();
}),
ticks_from_model.end());
if (ticks_from_model.size() != old_size)
m_schedule_background_process();
}
void Preview::update_double_slider(const std::vector<double>& layers_z, bool keep_z_range)
{
// Save the initial slider span.
double z_low = m_slider->GetLowerValueD();
double z_high = m_slider->GetHigherValueD();
bool was_empty = m_slider->GetMaxValue() == 0;
bool force_sliders_full_range = was_empty;
if (!keep_z_range)
{
bool span_changed = layers_z.empty() || std::abs(layers_z.back() - m_slider->GetMaxValueD()) > DoubleSlider::epsilon()/*1e-6*/;
force_sliders_full_range |= span_changed;
}
bool snap_to_min = force_sliders_full_range || m_slider->is_lower_at_min();
bool snap_to_max = force_sliders_full_range || m_slider->is_higher_at_max();
// Detect and set manipulation mode for double slider
update_double_slider_mode();
CustomGCode::Info &ticks_info_from_model = wxGetApp().plater()->model().custom_gcode_per_print_z;
check_slider_values(ticks_info_from_model.gcodes, layers_z);
m_slider->SetSliderValues(layers_z);
assert(m_slider->GetMinValue() == 0);
m_slider->SetMaxValue(layers_z.empty() ? 0 : layers_z.size() - 1);
int idx_low = 0;
int idx_high = m_slider->GetMaxValue();
if (! layers_z.empty()) {
if (! snap_to_min) {
int idx_new = find_close_layer_idx(layers_z, z_low, DoubleSlider::epsilon()/*1e-6*/);
if (idx_new != -1)
idx_low = idx_new;
}
if (! snap_to_max) {
int idx_new = find_close_layer_idx(layers_z, z_high, DoubleSlider::epsilon()/*1e-6*/);
if (idx_new != -1)
idx_high = idx_new;
}
}
m_slider->SetSelectionSpan(idx_low, idx_high);
m_slider->SetTicksValues(ticks_info_from_model);
bool sla_print_technology = wxGetApp().plater()->printer_technology() == ptSLA;
bool sequential_print = wxGetApp().preset_bundle->prints.get_edited_preset().config.opt_bool("complete_objects");
m_slider->SetDrawMode(sla_print_technology, sequential_print);
m_slider->SetExtruderColors(wxGetApp().plater()->get_extruder_colors_from_plater_config());
}
void Preview::update_double_slider_mode()
{
// true -> single-extruder printer profile OR
// multi-extruder printer profile , but whole model is printed by only one extruder
// false -> multi-extruder printer profile , and model is printed by several extruders
bool one_extruder_printed_model = true;
// extruder used for whole model for multi-extruder printer profile
int only_extruder = -1;
if (wxGetApp().extruders_edited_cnt() > 1)
{
const ModelObjectPtrs& objects = wxGetApp().plater()->model().objects;
// check if whole model uses just only one extruder
if (!objects.empty())
{
const int extruder = objects[0]->config.has("extruder") ?
objects[0]->config.option("extruder")->getInt() : 0;
auto is_one_extruder_printed_model = [objects, extruder]()
{
for (ModelObject* object : objects)
{
if (object->config.has("extruder") &&
object->config.option("extruder")->getInt() != extruder)
return false;
if (object->volumes.size() > 1)
for (ModelVolume* volume : object->volumes)
if (volume->config.has("extruder") &&
volume->config.option("extruder")->getInt() != extruder)
return false;
for (const auto& range : object->layer_config_ranges)
if (range.second.has("extruder") &&
range.second.option("extruder")->getInt() != extruder)
return false;
}
return true;
};
if (is_one_extruder_printed_model())
only_extruder = extruder;
else
one_extruder_printed_model = false;
}
}
m_slider->SetModeAndOnlyExtruder(one_extruder_printed_model, only_extruder);
}
void Preview::reset_double_slider()
{
m_slider->SetHigherValue(0);
m_slider->SetLowerValue(0);
}
void Preview::update_double_slider_from_canvas(wxKeyEvent& event)
{
if (event.HasModifiers()) {
event.Skip();
return;
}
const auto key = event.GetKeyCode();
if (key == 'U' || key == 'D') {
const int new_pos = key == 'U' ? m_slider->GetHigherValue() + 1 : m_slider->GetHigherValue() - 1;
m_slider->SetHigherValue(new_pos);
if (event.ShiftDown() || m_slider->is_one_layer()) m_slider->SetLowerValue(m_slider->GetHigherValue());
}
else if (key == 'L') {
m_checkbox_legend->SetValue(!m_checkbox_legend->GetValue());
auto evt = wxCommandEvent();
on_checkbox_legend(evt);
}
else if (key == 'S')
m_slider->ChangeOneLayerLock();
else if (key == WXK_SHIFT)
m_slider->UseDefaultColors(false);
else
event.Skip();
}
void Preview::load_print_as_fff(bool keep_z_range)
{
if (m_loaded || m_process->current_printer_technology() != ptFFF)
return;
// we require that there's at least one object and the posSlice step
// is performed on all of them(this ensures that _shifted_copies was
// populated and we know the number of layers)
bool has_layers = false;
const Print *print = m_process->fff_print();
if (print->is_step_done(posSlice)) {
for (const PrintObject* print_object : print->objects())
if (! print_object->layers().empty()) {
has_layers = true;
break;
}
}
if (print->is_step_done(posSupportMaterial)) {
for (const PrintObject* print_object : print->objects())
if (! print_object->support_layers().empty()) {
has_layers = true;
break;
}
}
if (! has_layers)
{
reset_sliders(true);
m_canvas->reset_legend_texture();
m_canvas_widget->Refresh();
return;
}
if (m_preferred_color_mode == "tool_or_feature")
{
// It is left to Slic3r to decide whether the print shall be colored by the tool or by the feature.
// Color by feature if it is a single extruder print.
unsigned int number_extruders = (unsigned int)print->extruders().size();
int tool_idx = m_choice_view_type->FindString(_(L("Tool")));
int type = (number_extruders > 1) ? tool_idx /* color by a tool number */ : 0; // color by a feature type
m_choice_view_type->SetSelection(type);
if ((0 <= type) && (type < (int)GCodePreviewData::Extrusion::Num_View_Types))
m_gcode_preview_data->extrusion.view_type = (GCodePreviewData::Extrusion::EViewType)type;
// If the->SetSelection changed the following line, revert it to "decide yourself".
m_preferred_color_mode = "tool_or_feature";
}
bool gcode_preview_data_valid = print->is_step_done(psGCodeExport) && ! m_gcode_preview_data->empty();
// Collect colors per extruder.
std::vector<std::string> colors;
std::vector<CustomGCode::Item> color_print_values = {};
// set color print values, if it si selected "ColorPrint" view type
if (m_gcode_preview_data->extrusion.view_type == GCodePreviewData::Extrusion::ColorPrint)
{
colors = wxGetApp().plater()->get_colors_for_color_print();
colors.push_back("#808080"); // gray color for pause print or custom G-code
if (!gcode_preview_data_valid)
color_print_values = wxGetApp().plater()->model().custom_gcode_per_print_z.gcodes;
}
else if ((m_gcode_preview_data->extrusion.view_type == GCodePreviewData::Extrusion::Filament))
{
const ConfigOptionStrings* extruders_opt = dynamic_cast<const ConfigOptionStrings*>(m_config->option("extruder_colour"));
const ConfigOptionStrings* filamemts_opt = dynamic_cast<const ConfigOptionStrings*>(m_config->option("filament_colour"));
unsigned int colors_count = std::max((unsigned int)extruders_opt->values.size(), (unsigned int)filamemts_opt->values.size());
unsigned char rgb[3];
for (unsigned int i = 0; i < colors_count; ++i)
{
std::string color = m_config->opt_string("filament_colour", i);
if (!BitmapCache::parse_color(color, rgb))
{
color = "#FFFFFF";
}
colors.emplace_back(color);
}
color_print_values.clear();
}
else if (gcode_preview_data_valid || (m_gcode_preview_data->extrusion.view_type == GCodePreviewData::Extrusion::Tool))
{
colors = wxGetApp().plater()->get_extruder_colors_from_plater_config();
color_print_values.clear();
}
if (IsShown())
{
m_canvas->set_selected_extruder(0);
if (gcode_preview_data_valid) {
// Load the real G-code preview.
m_canvas->load_gcode_preview(*m_gcode_preview_data, colors);
m_loaded = true;
} else {
// Load the initial preview based on slices, not the final G-code.
m_canvas->load_preview(colors, color_print_values);
}
show_hide_ui_elements(gcode_preview_data_valid ? "full" : "simple");
// recalculates zs and update sliders accordingly
std::vector<double> zs = m_canvas->get_current_print_zs(true);
if (zs.empty()) {
// all layers filtered out
reset_sliders(true);
m_canvas_widget->Refresh();
} else
update_sliders(zs, keep_z_range);
}
}
void Preview::load_print_as_sla()
{
if (m_loaded || (m_process->current_printer_technology() != ptSLA))
return;
unsigned int n_layers = 0;
const SLAPrint* print = m_process->sla_print();
std::vector<double> zs;
double initial_layer_height = print->material_config().initial_layer_height.value;
for (const SLAPrintObject* obj : print->objects())
if (obj->is_step_done(slaposSliceSupports) && !obj->get_slice_index().empty())
{
auto low_coord = obj->get_slice_index().front().print_level();
for (auto& rec : obj->get_slice_index())
zs.emplace_back(initial_layer_height + (rec.print_level() - low_coord) * SCALING_FACTOR);
}
sort_remove_duplicates(zs);
m_canvas->reset_clipping_planes_cache();
n_layers = (unsigned int)zs.size();
if (n_layers == 0)
{
reset_sliders(true);
m_canvas_widget->Refresh();
}
if (IsShown())
{
m_canvas->load_sla_preview();
show_hide_ui_elements("none");
if (n_layers > 0)
update_sliders(zs);
m_loaded = true;
}
}
void Preview::on_sliders_scroll_changed(wxCommandEvent& event)
{
if (IsShown())
{
PrinterTechnology tech = m_process->current_printer_technology();
if (tech == ptFFF)
{
m_canvas->set_toolpaths_range(m_slider->GetLowerValueD() - 1e-6, m_slider->GetHigherValueD() + 1e-6);
m_canvas->render();
m_canvas->set_use_clipping_planes(false);
}
else if (tech == ptSLA)
{
m_canvas->set_clipping_plane(0, ClippingPlane(Vec3d::UnitZ(), -m_slider->GetLowerValueD()));
m_canvas->set_clipping_plane(1, ClippingPlane(-Vec3d::UnitZ(), m_slider->GetHigherValueD()));
m_canvas->set_use_clipping_planes(m_slider->GetHigherValue() != 0);
m_canvas->render();
}
}
}
} // namespace GUI
} // namespace Slic3r
|