-
Notifications
You must be signed in to change notification settings - Fork 0
Expand file tree
/
Copy pathindex.html
More file actions
2299 lines (2253 loc) · 157 KB
/
Copy pathindex.html
File metadata and controls
2299 lines (2253 loc) · 157 KB
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
992
993
994
995
996
997
998
999
1000
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>AI Three Studio - Phase 19.4</title>
<style>
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:'Segoe UI',sans-serif;background:#1a1a2e;color:#e0e0e0;height:100vh;overflow:hidden;font-size:13px}
.layout{display:grid;grid-template-columns:240px 1fr 320px;grid-template-rows:42px 1fr 220px;height:100%}
.layout.wide{grid-template-columns:240px 1fr 520px}
.topbar{grid-column:1/-1;background:linear-gradient(180deg,#12407a 0%,#0f3460 100%);display:flex;align-items:center;justify-content:space-between;padding:0 12px;border-bottom:1px solid #2a4a7f}
.topbar h1{font-size:14px;color:#fff;font-weight:600;display:flex;align-items:center;gap:6px}
.topbar h1 span{font-size:10px;opacity:.5;margin-left:5px}
.btns{display:flex;gap:4px;align-items:center;flex-wrap:wrap}
.btn{background:rgba(255,255,255,.08);color:#e0e0e0;border:1px solid #2a4a7f;padding:5px 10px;border-radius:4px;cursor:pointer;font-size:11px;transition:all .15s;white-space:nowrap}
.btn:hover{background:rgba(255,255,255,.18);color:#fff;border-color:#3a6abf}
.btn:disabled{opacity:.35;cursor:not-allowed}
.btn-g{border-color:#4caf50;color:#4caf50}.btn-g:hover{background:rgba(76,175,80,.2)}
.btn-o{border-color:#ff9800;color:#ff9800}.btn-o:hover{background:rgba(255,152,0,.2)}
.btn-p{background:#007acc;border-color:#007acc;color:#fff}.btn-p:hover{background:#005f9e}
.btn-r{border-color:#f44336;color:#f44336}.btn-r:hover{background:rgba(244,67,54,.15)}
.sep{width:1px;height:22px;background:#2a4a7f;margin:0 3px}
.tool{background:none;border:1px solid transparent;color:#8899aa;padding:5px 8px;border-radius:3px;cursor:pointer;font-size:12px;transition:all .15s}
.tool:hover{background:rgba(255,255,255,.1);color:#fff}
.tool.on{background:#007acc;color:#fff;border-color:#007acc}
.tool.group-on{background:#ff9800;color:#fff;border-color:#ff9800;box-shadow:0 0 8px rgba(255,152,0,.5)}
.pnl{background:#16213e;display:flex;flex-direction:column;overflow:hidden}
.pnl-h{padding:7px 10px;font-size:10px;font-weight:700;text-transform:uppercase;color:#8899aa;border-bottom:1px solid #2a4a7f;background:rgba(0,0,0,.2);letter-spacing:.5px;flex-shrink:0;display:flex;align-items:center;justify-content:space-between}
.pnl-b{flex:1;overflow-y:auto;padding:8px}
.pnl-b::-webkit-scrollbar{width:8px}.pnl-b::-webkit-scrollbar-track{background:rgba(0,0,0,.2)}.pnl-b::-webkit-scrollbar-thumb{background:#2a4a7f;border-radius:4px}
.left{grid-column:1;grid-row:2/-1;border-right:1px solid #2a4a7f}
.center{grid-column:2;grid-row:2;position:relative;background:#0a0a1a;border-bottom:1px solid #2a4a7f;overflow:hidden}
.right{grid-column:3;grid-row:2/-1;border-left:1px solid #2a4a7f}
.bottom{grid-column:2;grid-row:3}
#viewport{width:100%;height:100%;display:block;outline:none}
.selbox{position:absolute;border:1px dashed #007acc;background:rgba(0,122,204,.12);z-index:10;pointer-events:none;display:none}
.vp-info{position:absolute;top:8px;left:8px;z-index:10;pointer-events:none;display:flex;gap:5px;flex-wrap:wrap}
.vp-info span{background:rgba(0,0,0,.75);padding:3px 8px;border-radius:3px;font-size:10px;color:#aaa}
.hint{position:absolute;bottom:8px;left:50%;transform:translateX(-50%);z-index:10;background:rgba(0,0,0,.85);padding:5px 12px;border-radius:4px;font-size:10px;color:#ccc;pointer-events:none;white-space:nowrap;max-width:95%;overflow:hidden;text-overflow:ellipsis}
.hint kbd{background:rgba(255,255,255,.15);padding:1px 4px;border-radius:2px;font-size:9px;margin:0 1px;font-family:monospace}
.hi{padding:5px 8px;cursor:pointer;border-radius:3px;font-size:11px;display:flex;align-items:center;gap:6px;margin-bottom:1px}
.hi:hover{background:rgba(255,255,255,.08)}
.hi.sel{background:#007acc;color:#fff}.hi.sel .tp{color:#aaddff}
.hi .tp{margin-left:auto;font-size:9px;color:#8899aa}.hi-vis{width:22px;height:20px;flex:0 0 22px;padding:0;border:1px solid transparent;background:transparent;color:#9db0c4;border-radius:3px;cursor:pointer;font-size:11px;line-height:18px}.hi-vis:hover{background:rgba(255,255,255,.1);color:#fff;border-color:#3a6abf}.hi-vis.off{opacity:.45;color:#ff9800}.hi-name{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.hi.live-match{box-shadow:inset 2px 0 0 #4caf50}.hier-filter{margin-left:8px;display:inline-flex;align-items:center;gap:3px;text-transform:none;font-size:9px;color:#8899aa;letter-spacing:0;font-weight:400;cursor:pointer}.hier-filter input{width:12px;height:12px;margin:0;accent-color:#007acc}.hier-filter:hover{color:#c8d4e0}
.is{font-size:10px;font-weight:700;color:#8899aa;text-transform:uppercase;margin:12px 0 6px;display:flex;align-items:center;justify-content:space-between}
.is:first-child{margin-top:0}
.is .badge{font-size:9px;color:#ff9800;font-weight:400;text-transform:none}
.ir{display:flex;align-items:center;margin-bottom:5px}
.il{width:60px;font-size:11px;color:#8899aa;flex-shrink:0}
.ii{flex:1;background:rgba(0,0,0,.3);border:1px solid #2a4a7f;color:#e0e0e0;padding:3px 6px;border-radius:3px;font-size:11px;min-width:0}
.ii:focus{outline:none;border-color:#007acc;background:rgba(0,0,0,.5)}
.ig{display:flex;gap:3px;flex:1}
.igi{display:flex;align-items:center;gap:2px;flex:1}
.igi label{font-size:9px;color:#8899aa;width:10px}
.ic{width:100%;height:24px;border:1px solid #2a4a7f;border-radius:3px;padding:0;cursor:pointer;background:none}
.tabs{display:flex;background:rgba(0,0,0,.3);border-bottom:1px solid #2a4a7f;position:relative}
.tab{padding:6px 14px;cursor:pointer;color:#8899aa;font-size:11px;border-top:2px solid transparent}
.tab:hover{color:#ccc}.tab.on{color:#007acc;border-top-color:#007acc;background:rgba(0,122,204,.1)}
.ed-wrap{flex:1;overflow:hidden;position:relative}
#syn-err{display:none;position:absolute;right:12px;top:6px;color:#f44336;font-size:10px;font-weight:700;background:rgba(244,67,54,.15);padding:3px 8px;border-radius:3px;z-index:5}
.log{font-family:Consolas,monospace;font-size:10px;line-height:1.6}
.log .ok{color:#4caf50}.log .er{color:#f44336}.log .wn{color:#ff9800}
.pv-sec{display:flex;flex-direction:column;border-top:1px solid #2a4a7f;height:230px;transition:height .3s}
.pv-sec.big{height:420px}
.pv-tabs{display:flex;gap:2px;padding:3px 6px;background:rgba(0,0,0,.2);border-bottom:1px solid #2a4a7f;align-items:center}
.pv-t{padding:3px 8px;font-size:10px;border-radius:3px;cursor:pointer;color:#8899aa;border:1px solid transparent}
.pv-t:hover{color:#fff;background:rgba(255,255,255,.08)}
.pv-t.on{background:#007acc;color:#fff;border-color:#007acc}
.pv-ctrl{margin-left:auto;display:flex;gap:2px;align-items:center}
.pv-b{background:rgba(0,0,0,.5);border:1px solid #444;color:#aaa;padding:2px 5px;border-radius:3px;font-size:10px;cursor:pointer;line-height:1}
.pv-b:hover{color:#fff;border-color:#007acc}
.pv-zl{font-size:9px;color:#8899aa;min-width:28px;text-align:center}
.pv-body{flex:1;position:relative;overflow:hidden;background:#000}
#pvFrame{width:100%;height:100%;border:none;background:#000;transform-origin:top left}
#pvEdit{position:absolute;top:0;left:0;width:100%;height:100%;display:none;outline:none;touch-action:none}
#pv2d{position:absolute;top:0;left:0;width:100%;height:100%;display:none}
.pv-editbar{position:absolute;top:6px;left:50%;transform:translateX(-50%);z-index:20;display:none;background:rgba(0,0,0,.85);padding:4px 8px;border-radius:4px;border:1px solid rgba(0,122,204,.5)}
.pv-editbar.show{display:flex;gap:4px;align-items:center;flex-wrap:wrap;justify-content:center;max-width:98%}
.pv-sub{display:flex;gap:1px;margin-right:4px}
.pv-sb{background:rgba(255,255,255,.06);border:1px solid #444;color:#999;padding:3px 7px;border-radius:3px;font-size:10px;cursor:pointer}
.pv-sb.on{background:#007acc;color:#fff;border-color:#007acc}
.pv-eb{background:rgba(255,255,255,.08);border:1px solid #444;color:#ccc;padding:3px 8px;border-radius:3px;font-size:10px;cursor:pointer}
.pv-eb:hover{color:#fff;border-color:#007acc}
.pv-eb.on{background:#007acc;color:#fff;border-color:#007acc}
.pv-eb.freeze-on{background:#ff9800;color:#fff;border-color:#ff9800}
.pv-eb:disabled{opacity:.35;cursor:not-allowed}
.pv-ehint{font-size:9px;color:#8899aa;margin-left:4px;white-space:nowrap}
.pv-esel{font-size:9px;color:#4caf50;margin-left:6px;white-space:nowrap;max-width:110px;overflow:hidden;text-overflow:ellipsis}
.pv-dot{width:6px;height:6px;border-radius:50%;background:#4caf50;display:inline-block}
.pv-dot.load{background:#ff9800;animation:bl 1s infinite}
.pv-dot.err{background:#f44336}
.pv-dot.warn{background:#ff9800}
@keyframes bl{0%,100%{opacity:1}50%{opacity:.3}}
.pv-st{font-size:9px;color:#8899aa;margin-left:4px}
.mbg{position:fixed;inset:0;background:rgba(0,0,0,.8);display:none;justify-content:center;align-items:center;z-index:999}
.mbg.show{display:flex}
.mdl{background:#16213e;border:1px solid #2a4a7f;border-radius:8px;width:620px;max-width:92%;max-height:85vh;display:flex;flex-direction:column;box-shadow:0 20px 60px rgba(0,0,0,.7)}
.mdl-h{padding:12px 16px;background:rgba(0,0,0,.3);border-bottom:1px solid #2a4a7f;font-weight:600;display:flex;justify-content:space-between;align-items:center;font-size:13px}
.mdl-h span:last-child{cursor:pointer;opacity:.7;font-size:16px;padding:4px 8px;border-radius:3px}
.mdl-h span:last-child:hover{opacity:1;background:rgba(255,255,255,.1)}
.mdl-b{padding:16px;overflow-y:auto;display:flex;flex-direction:column;gap:12px}
.mdl-f{padding:12px 16px;background:rgba(0,0,0,.2);border-top:1px solid #2a4a7f;display:flex;justify-content:flex-end;gap:8px}
.imp-btn{display:block;width:100%;text-align:left;padding:14px;background:rgba(255,255,255,.05);border:1px solid #2a4a7f;border-radius:6px;color:#e0e0e0;cursor:pointer;font-size:13px}
.imp-btn:hover{background:rgba(0,122,204,.15);border-color:#007acc}
.imp-btn small{display:block;font-size:11px;color:#8899aa;margin-top:4px;font-weight:normal}
.imp-ta{width:100%;height:180px;background:rgba(0,0,0,.3);color:#e0e0e0;border:1px solid #2a4a7f;border-radius:4px;padding:10px;font-family:monospace;font-size:11px;resize:vertical}
.exp-val{background:rgba(0,0,0,.2);padding:12px;border-radius:4px;border:1px solid #2a4a7f}
.evi{font-size:12px;margin-bottom:4px;display:flex;align-items:center;gap:6px}
.evi.ok{color:#4caf50}.evi.wn{color:#ff9800}.evi.er{color:#f44336}
.exp-btns{display:flex;gap:12px}
.exp-btn{flex:1;padding:14px;text-align:center;border-radius:6px;cursor:pointer;border:1px solid #2a4a7f;background:rgba(255,255,255,.05);color:#e0e0e0}
.exp-btn:hover{background:rgba(0,122,204,.15);border-color:#007acc}
.exp-btn strong{display:block;font-size:14px;margin-bottom:4px}
.exp-btn small{font-size:11px;color:#8899aa}
.exp-opts label{display:flex;align-items:center;gap:6px;cursor:pointer;font-size:12px}
.placeholder{color:#8899aa;text-align:center;padding:20px;font-size:11px}
.file-item{padding:3px 8px;font-size:11px;display:flex;align-items:center;gap:5px;border-radius:3px}
.file-item:hover{background:rgba(255,255,255,.05)}
.sc-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.sc-section{margin-bottom:10px}
.sc-section h4{font-size:11px;color:#007acc;margin-bottom:6px;text-transform:uppercase}
.sc-row{display:flex;justify-content:space-between;align-items:center;padding:4px 0;font-size:11px;border-bottom:1px solid rgba(255,255,255,.05)}
.sc-row kbd{background:rgba(255,255,255,.1);border:1px solid #444;padding:2px 6px;border-radius:3px;font-size:10px;font-family:monospace}
.toast{position:fixed;bottom:20px;left:50%;transform:translateX(-50%) translateY(10px);background:#007acc;color:#fff;padding:8px 16px;border-radius:4px;font-size:12px;z-index:9999;opacity:0;transition:all .3s;pointer-events:none}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
.exp-mode-btn{flex:1;padding:10px;text-align:center;border-radius:6px;cursor:pointer;border:2px solid #2a4a7f;background:rgba(255,255,255,.03);color:#e0e0e0;font-size:12px}
.exp-mode-btn.on{background:rgba(0,122,204,.2);border-color:#007acc;color:#fff}
.exp-mode-btn small{display:block;font-size:10px;color:#8899aa;margin-top:3px;font-weight:normal}
.pv-live-badge{font-size:9px;background:rgba(76,175,80,.15);color:#4caf50;border:1px solid rgba(76,175,80,.4);padding:1px 6px;border-radius:8px;margin-left:6px}
.vp-badge{position:absolute;top:8px;right:8px;z-index:10;background:rgba(0,122,204,.25);color:#aaddff;border:1px solid rgba(0,122,204,.5);padding:3px 8px;border-radius:3px;font-size:10px;pointer-events:none}
.guide-sec{margin-bottom:14px;padding:12px;background:rgba(0,122,204,.05);border:1px solid rgba(0,122,204,.2);border-radius:6px}
.guide-sec h4{font-size:12px;color:#007acc;margin-bottom:8px}
.guide-sec ol{padding-left:20px;font-size:11px;line-height:1.9;color:#ccc}
.guide-sec ol li kbd{background:rgba(255,255,255,.1);border:1px solid #444;padding:1px 5px;border-radius:3px;font-size:10px;font-family:monospace;margin:0 2px}
.guide-sec .tip{margin-top:8px;padding:8px 10px;background:rgba(255,152,0,.08);border-left:2px solid #ff9800;font-size:10px;color:#ffcc88;border-radius:2px;line-height:1.6}
.multi-badge{display:inline-block;background:#ff9800;color:#fff;font-size:9px;padding:1px 6px;border-radius:8px;margin-left:6px;font-weight:700}
.ver-row{display:flex;gap:8px;align-items:center}
.ver-row input{flex:1}
</style>
</head>
<body>
<div class="layout" id="appLayout">
<header class="topbar">
<h1>⚡ AI Three Studio<span>Phase 19.4 · Live Page Edit · Self-Updating</span></h1>
<div class="btns">
<button class="btn" id="bNew">New</button>
<button class="btn" id="bImport" title="Ctrl+O">📂 Import</button>
<button class="btn" id="bSave" title="Ctrl+S">💾 Save</button>
<div class="sep"></div>
<button class="btn" id="bUndo" disabled>↩ Undo</button>
<button class="btn" id="bRedo" disabled>↪ Redo</button>
<div class="sep"></div>
<button class="btn" id="bCopy">📋</button>
<button class="btn" id="bPaste">📌</button>
<button class="btn" id="bDup">⧉ Dup</button>
<button class="btn btn-r" id="bDel">🗑</button>
<div class="sep"></div>
<button class="tool on" id="tMove" title="Move (W)">↕</button>
<button class="tool" id="tRot" title="Rotate (E)">⟳</button>
<button class="tool" id="tScale" title="Scale (R)">⤢</button>
<button class="tool" id="tGroup" title="Group (G)">⊞ G</button>
<div class="sep"></div>
<button class="btn btn-g" id="bRun" title="Ctrl+Enter">▶ Run</button>
<button class="btn btn-o" id="bDemo">Demo</button>
<button class="btn btn-p" id="bExport" title="Ctrl+Shift+E">📦 Export</button>
<button class="btn" id="bVer" title="three.js version & updates">⇪ Ver</button>
<button class="btn" id="bHelp" title="Ctrl+?">⌨ Guide</button>
</div>
</header>
<aside class="pnl left">
<div class="pnl-h">Files</div>
<div class="pnl-b" style="flex:0 0 16%">
<div class="file-item">📁 project/</div>
<div class="file-item" id="fHtml" style="padding-left:16px;color:#007acc">📄 index.html</div>
<div class="file-item" id="fCss" style="padding-left:16px">📄 styles.css</div>
</div>
<div class="pnl-h" style="border-top:1px solid #2a4a7f">Hierarchy <span style="font-size:9px;color:#667788;text-transform:none">◉ show · ○ hide</span><label class="hier-filter" title="When enabled, hidden objects cannot be selected"><input type="checkbox" id="hierVisibleOnly"> <span>Visible only</span></label><span id="selCountBadge" style="display:none" class="multi-badge">0 sel</span></div>
<div class="pnl-b" id="hier" style="flex:1"><div class="placeholder">Click Run or Demo</div></div>
<div class="pnl-h" style="border-top:1px solid #2a4a7f">Console</div>
<div class="pnl-b log" id="logP" style="flex:0 0 22%"><div class="ok">Ready.</div></div>
</aside>
<main class="center" id="centerPnl">
<canvas id="viewport"></canvas>
<div class="selbox" id="selBox"></div>
<div class="vp-info"><span id="iFps">FPS: --</span><span id="iObj">Objects: 0</span><span id="iMode">Move</span><span id="iGroup" style="display:none;background:rgba(255,152,0,.3);color:#ffcc88">GROUP</span></div>
<div class="vp-badge">Editor · on-demand render</div>
<div class="hint"><kbd>Shift+drag</kbd>Box <kbd>G</kbd>Group <kbd>W/E/R</kbd>Tools <kbd>F</kbd>Focus <kbd>Home</kbd>Reset <kbd>Ctrl+?</kbd>Guide</div>
</main>
<aside class="pnl right">
<div class="pnl-h">Inspector</div>
<div class="pnl-b" id="insp" style="flex:1;min-height:80px"><div class="placeholder">Click an object</div></div>
<div class="pv-sec" id="pvSec">
<div class="pnl-h"><span>Live Preview<span class="pv-live-badge">🎮 Edit = live page edit</span></span><span style="display:flex;align-items:center"><span class="pv-dot" id="pvDot"></span><span class="pv-st" id="pvSt">Ready</span></span></div>
<div class="pv-tabs">
<div class="pv-t on" id="pvTW">🌐 Web</div>
<div class="pv-t" id="pvTE">🎮 Edit</div>
<div class="pv-t" id="pvT2">📐 2D</div>
<div class="pv-t" id="pvTT">⬇ Top</div>
<div class="pv-ctrl">
<button class="pv-b" id="pvZO">−</button><span class="pv-zl" id="pvZL">100%</span><button class="pv-b" id="pvZI">+</button><button class="pv-b" id="pvZF">⊡</button><button class="pv-b" id="pvRef">↻</button><button class="pv-b" id="pvExp">⤢</button><button class="pv-b" id="pvOpen">⬈</button>
</div>
</div>
<div class="pv-body" id="pvBody">
<div class="pv-editbar" id="pvEditBar">
<span class="pv-sub">
<button class="pv-sb on" id="pvSubPage" title="Edit inside the real running page (iframe)">🌐 Page</button>
<button class="pv-sb" id="pvSubScene" title="Native second viewport of the studio scene">🎬 Scene</button>
</span>
<button class="pv-eb on" id="peMove">↕</button>
<button class="pv-eb" id="peRot">⟳</button>
<button class="pv-eb" id="peScale">⤢</button>
<button class="pv-eb" id="peFreeze" title="Pause the page's animation loops (rAF) so animated objects hold still while you pose them">⏸ Freeze</button>
<span class="pv-ehint" id="peHint">click mesh · shift+click · wheel zoom · RMB pan</span>
<span class="pv-esel" id="peSel"></span>
</div>
<iframe id="pvFrame" sandbox="allow-scripts allow-same-origin allow-popups allow-modals"></iframe>
<canvas id="pvEdit"></canvas>
<canvas id="pv2d"></canvas>
</div>
</div>
</aside>
<section class="pnl bottom">
<div class="tabs">
<div class="tab on" data-t="html">index.html</div>
<div class="tab" data-t="css">styles.css</div>
<div id="syn-err">Syntax Error</div>
</div>
<div class="ed-wrap" id="edWrap"></div>
</section>
</div>
<!-- Help -->
<div class="mbg" id="mHelp"><div class="mdl" style="width:820px">
<div class="mdl-h"><span>⌨ Guide & Shortcuts</span><span id="mHelpX">✕</span></div>
<div class="mdl-b">
<div class="guide-sec"><h4>📘 Quick Start</h4><ol>
<li><b>Demo</b> loads a sample project, or <kbd>Ctrl+O</kbd> to import your own HTML/JS (even vibe-coded pages).</li>
<li>Main viewport: LMB-drag orbit · RMB pan · wheel zoom. Click objects to select.</li>
<li><kbd>W</kbd>/<kbd>E</kbd>/<kbd>R</kbd> = Move/Rotate/Scale. Drag gizmo handles. Everything auto-syncs to code.</li>
<li>Bottom panel: edit code (Monaco), <kbd>Ctrl+Enter</kbd> re-runs.</li>
</ol></div>
<div class="guide-sec"><h4>🎮 Edit tab — editing a LIVE page (Blender-style)</h4><ol>
<li><b>🌐 Page</b> mode edits your real running website inside the iframe. Click any named mesh → gizmo → drag. Changes are written back into your source code automatically.</li>
<li>Page has animations (spinners, scroll effects)? Hit <b>⏸ Freeze</b>: all animation frames pause mid-flight so objects hold still while you pose them. Click again to resume.</li>
<li>Works with ES-module pages (<code>import * as THREE from 'three'</code>) AND legacy global-script pages.</li>
<li>Objects do not need <code>.name</code>. Live Page Edit assigns stable runtime IDs and uses source bindings when they can be verified.</li>
<li><b>🎬 Scene</b> mode = native second viewport of the studio scene — always works, even offline previews.</li>
</ol></div>
<div class="guide-sec"><h4>🎯 Multi-select & Group</h4><ol>
<li><kbd>Shift+click</kbd>, box-select (<kbd>Shift+drag</kbd>), <kbd>Ctrl+A</kbd>.</li>
<li><kbd>G</kbd> = Group Mode: rotate/scale around selection-center pivot. <kbd>Esc</kbd> exits.</li>
</ol></div>
<div class="sc-grid"><div>
<div class="sc-section"><h4>Tools</h4><div class="sc-row"><span>Move/Rotate/Scale</span><kbd>W/E/R</kbd></div><div class="sc-row"><span>Group mode</span><kbd>G</kbd></div></div>
<div class="sc-section"><h4>Selection</h4><div class="sc-row"><span>Select</span><kbd>Click</kbd></div><div class="sc-row"><span>Toggle</span><kbd>Shift+Click</kbd></div><div class="sc-row"><span>All</span><kbd>Ctrl+A</kbd></div><div class="sc-row"><span>Deselect</span><kbd>Esc</kbd></div><div class="sc-row"><span>Focus</span><kbd>F</kbd></div></div>
<div class="sc-section"><h4>Edit</h4><div class="sc-row"><span>Undo/Redo</span><kbd>Ctrl+Z / Y</kbd></div><div class="sc-row"><span>Copy/Paste/Dup/Del</span><kbd>C/V/D/Del</kbd></div></div>
</div><div>
<div class="sc-section"><h4>Add</h4><div class="sc-row"><span>Random</span><kbd>Shift+A</kbd></div><div class="sc-row"><span>Cube…Capsule</span><kbd>1…6</kbd></div></div>
<div class="sc-section"><h4>File</h4><div class="sc-row"><span>Save/Open/Export</span><kbd>S/O/Shift+E</kbd></div><div class="sc-row"><span>Run</span><kbd>Ctrl+Enter</kbd></div></div>
<div class="sc-section"><h4>View</h4><div class="sc-row"><span>Views</span><kbd>7/8/9/Home</kbd></div><div class="sc-row"><span>Expand preview</span><kbd>Ctrl+P</kbd></div><div class="sc-row"><span>Version panel</span><kbd>⇪ Ver</kbd></div></div>
</div></div>
</div>
<div class="mdl-f"><button class="btn btn-p" id="bHelpClose">Close</button></div>
</div></div>
<!-- Import -->
<div class="mbg" id="mImp"><div class="mdl">
<div class="mdl-h"><span>📂 Import Project</span><span id="mImpX">✕</span></div>
<div class="mdl-b" id="impMain">
<button class="imp-btn" id="bImpF">📄 Import HTML File<small>Combined HTML+CSS+JS works</small></button>
<button class="imp-btn" id="bImpDir">📁 Import Project Folder<small>Resolves CSS links + JS module graphs</small></button>
<button class="imp-btn" id="bImpP">📋 Paste Code<small>HTML or JavaScript</small></button>
<input type="file" id="fileIn" accept=".html,.htm,.js" style="display:none">
<input type="file" id="dirIn" webkitdirectory directory multiple style="display:none">
</div>
<div class="mdl-b" id="impPaste" style="display:none">
<textarea class="imp-ta" id="impTa" placeholder="Paste full HTML source or Three.js code..."></textarea>
<div style="display:flex;justify-content:flex-end;gap:8px"><button class="btn" id="bPB">← Back</button><button class="btn btn-p" id="bPG">Analyze & Import</button></div>
</div>
<div class="mdl-b" id="impSum" style="display:none">
<div class="exp-val">
<div style="font-size:14px;font-weight:700;margin-bottom:10px">File: <span id="sumN" style="color:#007acc"></span></div>
<div style="margin-bottom:8px"><div style="font-size:11px;font-weight:700;color:#8899aa;margin-bottom:4px">DETECTED</div><div id="sumD" style="display:flex;flex-wrap:wrap;gap:6px"></div></div>
<div id="sumWB" style="display:none"><div style="font-size:11px;font-weight:700;color:#ff9800;margin-bottom:4px">WARNINGS</div><div id="sumW"></div></div>
</div>
<div style="display:flex;justify-content:flex-end;gap:8px"><button class="btn" id="bSB">← Back</button><button class="btn btn-p" id="bSG">✓ Import & Build</button></div>
</div>
</div></div>
<!-- Export -->
<div class="mbg" id="mExp"><div class="mdl" style="width:580px">
<div class="mdl-h"><span>📦 Export Project</span><span id="mExpX">✕</span></div>
<div class="mdl-b">
<div class="exp-val"><div style="font-size:11px;font-weight:700;color:#8899aa;margin-bottom:8px">VALIDATION</div><div id="expV"></div></div>
<div><div style="font-size:11px;font-weight:700;color:#8899aa;margin-bottom:8px">MODE</div>
<div class="exp-mode-sel" style="display:flex;gap:8px">
<div class="exp-mode-btn on" id="expModeOriginal">📄 Original Code<small>As written</small></div>
<div class="exp-mode-btn" id="expModeRegen">🔧 Regenerated<small>From scene objects</small></div>
</div></div>
<div class="exp-opts"><label><input type="checkbox" id="optM"> Minify CSS</label></div>
<div class="exp-btns">
<div class="exp-btn" id="bES"><strong>Single HTML</strong><small>Self-contained</small></div>
<div class="exp-btn" id="bEZ"><strong>ZIP</strong><small>index.html + styles.css</small></div>
</div>
</div>
</div></div>
<!-- Version manager -->
<div class="mbg" id="mVer"><div class="mdl" style="width:480px">
<div class="mdl-h"><span>⇪ three.js Version & Auto-Updates</span><span id="mVerX">✕</span></div>
<div class="mdl-b">
<div class="exp-val">
<div class="evi ok" id="verCur">Current pinned: …</div>
<div class="evi wn" id="verLat" style="display:none"></div>
</div>
<div class="ver-row">
<input class="ii" id="verIn" placeholder="e.g. 0.160.0, 0.169.0, latest tag">
<button class="btn" id="bVerChk">Check latest</button>
<button class="btn btn-p" id="bVerUse">Use this version</button>
</div>
<div class="evi wn">Everything (generated projects, exports, previews) switches instantly. The studio core applies it after reload:</div>
<button class="btn btn-g" id="bVerReload" style="display:none">↻ Reload studio to apply</button>
<div class="evi" style="color:#8899aa">Why this exists: one pinned constant drives ALL three.js URLs (import maps, addons, exports). Change it here — no code edits, no waiting for app updates.</div>
</div>
</div></div>
<div class="toast" id="toast"></div>
<script type="importmap" id="studioImportMap">
{
"imports": {
"three": "https://cdn.jsdelivr.net/npm/three@0.160.0/build/three.module.js",
"three/addons/": "https://cdn.jsdelivr.net/npm/three@0.160.0/examples/jsm/"
}
}
</script>
<script type="module">
import * as THREE from 'three';
import { OrbitControls } from 'three/addons/controls/OrbitControls.js';
import { TransformControls } from 'three/addons/controls/TransformControls.js';
window.THREE=THREE;window.OrbitControls=OrbitControls;window.TransformControls=TransformControls;
window.dispatchEvent(new Event('three-ready'));
</script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/acorn/8.10.0/acorn.min.js" onerror="var s=document.createElement('script');s.src='https://unpkg.com/acorn@8.10.0/dist/acorn.min.js';document.head.appendChild(s);"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/jszip/3.10.1/jszip.min.js" onerror="var s=document.createElement('script');s.src='https://unpkg.com/jszip@3.10.1/dist/jszip.min.js';document.head.appendChild(s);"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/monaco-editor/0.46.0/min/vs/loader.min.js" onerror="window.__monacoFailed=true;"></script>
<script>
document.addEventListener('DOMContentLoaded',function(){
var booted=false;
function tryBoot(){if(booted)return;if(window.THREE&&window.TransformControls){booted=true;initApp();}}
tryBoot();
if(!booted){
window.addEventListener('three-ready',tryBoot,{once:true});
setTimeout(function(){
if(!window.THREE){var lp=document.getElementById('logP');if(lp)lp.innerHTML='<div class="er">CDN failed to load three.js. Check connection.</div>';}
else tryBoot();
},12000);
}
});
function initApp(){
var THREE=window.THREE,OrbitControls=window.OrbitControls,TransformControls=window.TransformControls;
var CS='</'+'script>';
/* ===== SELF-UPDATING VERSION PIN =====
Single source of truth. Read fresh everywhere so "Use version" applies
to previews/exports immediately; studio core picks it up on reload. */
function getVer(){try{return localStorage.getItem('a3s.threeVer')||'0.160.0';}catch(e){return '0.160.0';}}
function importMapJSON(v){v=v||getVer();return '{\n "imports": {\n "three": "https://cdn.jsdelivr.net/npm/three@'+v+'/build/three.module.js",\n "three/addons/": "https://cdn.jsdelivr.net/npm/three@'+v+'/examples/jsm/"\n }\n}';}
function addonBase(v){return 'https://cdn.jsdelivr.net/npm/three@'+(v||getVer())+'/examples/jsm/';}
var isImportedProject=false,importedFullHTML='',exportMode='original',suppressPreview=false;
function normalizeThreeSpecifier(spec){
if(!spec||spec==='three'||/^three\/addons\//.test(spec)||/examples\/jsm\//.test(spec))return null;
if(/three/i.test(spec)&&/(\/three(\.module)?(\.min)?\.js|\/three\/build\/three(\.module)?(\.min)?\.js|three@[\w.+-]+|\/three)$/.test(spec))return 'three';
return null;
}
function normalizeThreeImportsInHtml(html){
return html
.replace(/(from\s*["'])([^"']+)(["'])/g,function(m,pre,s,p){var n=normalizeThreeSpecifier(s);return n?pre+n+p:m;})
.replace(/(import\s*\(\s*["'])([^"']+)(["']\s*\))/g,function(m,pre,s,p){var n=normalizeThreeSpecifier(s);return n?pre+n+p:m;})
.replace(/(export\s+(?:\*|\{[^}]*\})\s+from\s*["'])([^"']+)(["'])/g,function(m,pre,s,p){var n=normalizeThreeSpecifier(s);return n?pre+n+p:m;});
}
/* ===== PREHOOK (runs before user code in previews)
1) capture renderer/scene/camera refs
2) rAF freeze machinery so animated pages can be paused for posing ===== */
var PREHOOK_CODE=[
"(function(){",
"if(window.__a3sPre)return;window.__a3sPre=true;",
"var __oRAF=(window.requestAnimationFrame?window.requestAnimationFrame.bind(window):function(f){return setTimeout(function(){f(performance.now());},16);});",
"window.__frozen=false;window.__rAFQ=[];",
"window.__freeze=function(on){",
" window.__frozen=!!on;",
" if(!on){var q=window.__rAFQ.splice(0);q.forEach(function(it){try{__oRAF(function(t){it.cb(t);});}catch(e){}});}",
"};",
"window.requestAnimationFrame=function(cb){",
" if(window.__frozen){window.__rAFQ.push({cb:cb});return window.__rAFQ.length;}",
" return __oRAF(cb);",
"};",
"window.__bridgeHookRenderer=function(T){",
" if(!T||!T.WebGLRenderer||!T.WebGLRenderer.prototype)return;",
" var P=T.WebGLRenderer.prototype;",
" if(P.__a3sH)return;",
" var orig=P.render;",
" P.render=function(scene,camera){",
" var first=!window.__B_SC;",
" window.__B_SC=scene;window.__B_CAM=camera;window.__B_REN=this;",
" if(first&&window.__a3sOnScene)window.__a3sOnScene();",
" return orig.call(this,scene,camera);",
" };",
" P.__a3sH=true;",
"};",
"function t(){if(window.THREE)window.__bridgeHookRenderer(window.THREE);}",
"t();",
"try{var c=window.THREE;Object.defineProperty(window,'THREE',{configurable:true,get:function(){return c;},set:function(v){c=v;t();}});}catch(e){}",
"var n=0;(function p(){if(n++>600)return;t();if(!window.__B_SC)setTimeout(p,16);})();",
"})();"
].join('\n');
function injectPrehook(html){
var ph='<script>'+PREHOOK_CODE+'<'+'/script>\n';
if(/<head[^>]*>/i.test(html))return html.replace(/<head[^>]*>/i,function(m){return m+'\n'+ph;});
return ph+html;
}
/* ===== BRIDGE v3 — lives INSIDE the preview doc (Web tab, Edit/Page tab, pop-out).
Uses bare specifiers => shares the page's own THREE via its import map
(guaranteed present: ensureImportMap always injects one).
Editing model: TransformControls attaches to the page's REAL objects,
posts every change to the studio, which writes the code. ===== */
var BRIDGE_CODE=[
"import * as THREE from 'three';",
"import { TransformControls } from '"+addonBase()+"controls/TransformControls.js';",
"",
"/* A3S Bridge v4: runtime identity + validated parent protocol. */",
"const PROTOCOL='a3s-bridge-v4';",
"let sessionId=(crypto&&crypto.randomUUID)?crypto.randomUUID():('a3s_'+Date.now().toString(36)+'_'+Math.random().toString(36).slice(2));",
"let ORBIT=null,CTRL=null,GIZ=null,gmode='translate',enabled=false,frozen=false,bridgeReady=false,visibleOnly=false;",
"let boxEl=null,bx=0,by=0,shiftDrag=false,dragId=null,dragBefore=null;",
"const idByObject=new WeakMap(),registry=new Map();let idSeq=0;",
"const editable=o=>!!(o&&o.isObject3D&&o.type!=='Scene'&&!(o.userData&&o.userData.__a3sBridgeHelper));",
"function nextId(){idSeq++;return 'a3s_obj_'+String(idSeq).padStart(4,'0');}",
"function getId(o){if(!editable(o))return null;let id=idByObject.get(o);if(id)return id;let u=null;try{u=o.userData||{};if(typeof u.__a3sId==='string'&&/^a3s_obj_[0-9]+$/.test(u.__a3sId))id=u.__a3sId;}catch(x){};if(!id){id=nextId();try{if(o.userData&&Object.isExtensible(o.userData))o.userData.__a3sId=id;}catch(x){};};idByObject.set(o,id);return id;}",
"function entry(o,order){const id=getId(o);if(!id)return null;let e=registry.get(id);if(!e){e={id,object:o,order:order||0};registry.set(id,e);}e.name=o.name||'';e.type=o.type||'Object3D';e.parentId=(o.parent&&o.parent.type!=='Scene')?getId(o.parent):null;e.childIds=[];e.pos=[o.position.x,o.position.y,o.position.z];e.rot=[o.rotation.x,o.rotation.y,o.rotation.z];e.scl=[o.scale.x,o.scale.y,o.scale.z];e.editable=true;e.capabilities={transform:!!o.position&&!!o.rotation&&!!o.scale};e.object=o;return e;}",
"function refreshRegistry(){const SC=window.__B_SC;if(!SC)return[];const seen=new Set(),list=[];let order=0;SC.traverse(o=>{if(!editable(o))return;const e=entry(o,order++);if(!e)return;seen.add(e.id);list.push({id:e.id,name:e.name,type:e.type,parentId:e.parentId,pos:e.pos,rot:e.rot,scl:e.scl,order:e.order,capabilities:e.capabilities});});list.forEach(x=>{const e=registry.get(x.id);if(e&&e.parentId){const p=registry.get(e.parentId);if(p){p.childIds=p.childIds||[];if(p.childIds.indexOf(x.id)<0)p.childIds.push(x.id);}}});for(const [id] of registry){if(!seen.has(id))registry.delete(id);}return list;}",
"function payload(type,extra){return Object.assign({protocol:PROTOCOL,sessionId:sessionId,source:'preview',type:type},extra||{});}",
"function post(type,extra){const m=payload(type,extra);try{if(window.parent&&window.parent!==window)window.parent.postMessage(m,'*');}catch(x){}try{if(window.opener)window.opener.postMessage(m,'*');}catch(x){}}",
"function status(){const list=refreshRegistry();post('bridgeStatus',{state:window.__B_SC&&window.__B_REN?'LIVE':window.__B_SC?'NO-SCENE':'NO-SCENE',hooked:!!window.__B_REN,objects:list.length,mapped:(list||[]).filter(x=>!!x.sourceBinding).length,frozen:frozen});post('registry',{objects:list});}",
"window.addEventListener('error',ev=>post('pvLog',{text:(ev.message||'error')+' @'+(ev.lineno||'?'),level:'err'}));",
"window.addEventListener('unhandledrejection',ev=>post('pvLog',{text:'Unhandled rejection: '+(ev.reason&&ev.reason.message||ev.reason||'unknown'),level:'err'}));",
"function hookRenderer(T){if(!T||!T.WebGLRenderer||!T.WebGLRenderer.prototype)return false;const P=T.WebGLRenderer.prototype;if(P.__a3sH)return true;const orig=P.render;P.render=function(scene,camera){const first=!window.__B_SC;window.__B_SC=scene;window.__B_CAM=camera;window.__B_REN=this;if(first){const r=refreshRegistry();post('sceneReady',{count:r.length});status();}return orig.call(this,scene,camera);};P.__a3sH=true;return true;}",
"hookRenderer(THREE);",
"function hookSceneGraph(T){if(!T||!T.Object3D||!T.Object3D.prototype)return;const P=T.Object3D.prototype;if(P.__a3sGraph)return;const oa=P.add,or=P.remove;P.add=function(){const r=oa.apply(this,arguments);if(window.__B_SC&&arguments.length)queueMicrotask(()=>status());return r;};P.remove=function(){const r=or.apply(this,arguments);queueMicrotask(()=>status());return r;};P.__a3sGraph=true;}",
"hookSceneGraph(THREE);",
"if(window.THREE&&window.THREE!==THREE){hookRenderer(window.THREE);hookSceneGraph(window.THREE);}",
"try{const old=window.THREE;Object.defineProperty(window,'THREE',{configurable:true,get:()=>old,set:v=>{old=v;hookRenderer(v);hookSceneGraph(v);}});}catch(x){}",
"",
"/* Safe animation gate: queue the latest callback per callback while frozen; do not spin a poller. */",
"const origRAF=window.requestAnimationFrame?window.requestAnimationFrame.bind(window):(cb=>setTimeout(()=>cb(performance.now()),16));",
"const origCAF=window.cancelAnimationFrame?window.cancelAnimationFrame.bind(window):(id=>clearTimeout(id));",
"const frozenCallbacks=new Map();const cancelled=new Set();let rafSeq=0;",
"window.__a3sOrigRAF=origRAF;window.__a3sOrigCAF=origCAF;",
"window.requestAnimationFrame=function(cb){if(!frozen)return origRAF(cb);const id=++rafSeq;frozenCallbacks.set(cb,{id,cb});return id;};",
"window.cancelAnimationFrame=function(id){cancelled.add(id);for(const [cb,v] of frozenCallbacks)if(v.id===id)frozenCallbacks.delete(cb);origCAF(id);};",
"function setFreeze(on){frozen=!!on;if(frozen){post('freezeState',{state:'FROZEN',frozen:true});return;}const q=Array.from(frozenCallbacks.values());frozenCallbacks.clear();for(const it of q){if(cancelled.has(it.id)){cancelled.delete(it.id);continue;}try{origRAF(it.cb);}catch(x){}}post('freezeState',{state:'LIVE',frozen:false});}",
"",
"function isEffectivelyVisible(o){if(!o)return false;let cur=o;while(cur&&cur!==window.__B_SC){if(cur.visible===false)return false;cur=cur.parent;}return true;}",
"function pickables(){const SC=window.__B_SC,out=[];if(!SC)return out;SC.traverse(o=>{if(!editable(o)||o===GIZ||(o.userData&&o.userData.__a3sBridgeHelper))return;if(visibleOnly&&!isEffectivelyVisible(o))return;if(o.isMesh||o.isLine||o.isPoints||o.isSprite||o.isLight||o.isGroup||o.type==='Object3D')out.push(o);});return out;}",
"function resolveHit(o){let cur=o;while(cur&&cur!==window.__B_SC){if(editable(cur))return cur;cur=cur.parent;}return null;}",
"function ensureBox(){if(boxEl)return boxEl;boxEl=document.createElement('div');boxEl.style.cssText='position:absolute;border:1px dashed #007acc;background:rgba(0,122,204,.12);z-index:99998;pointer-events:none;display:none;';document.body.appendChild(boxEl);return boxEl;}",
"function ensureCtrl(){if(CTRL)return CTRL;const SC=window.__B_SC,CAM=window.__B_CAM,REN=window.__B_REN;if(!SC||!CAM||!REN)return null;try{CTRL=new TransformControls(CAM,REN.domElement);CTRL.setSize(.9);CTRL.setMode(gmode);GIZ=CTRL.getHelper?CTRL.getHelper():CTRL;try{if(GIZ&&GIZ.traverse)GIZ.traverse(o=>{try{o.userData.__a3sBridgeHelper=true;}catch(x){}});}catch(x){};SC.add(GIZ);CTRL.addEventListener('dragging-changed',ev=>{if(ORBIT)ORBIT.enabled=!ev.value;if(ev.value&&CTRL.object){dragId=getId(CTRL.object);const o=CTRL.object;dragBefore={pos:[o.position.x,o.position.y,o.position.z],rot:[o.rotation.x,o.rotation.y,o.rotation.z],scl:[o.scale.x,o.scale.y,o.scale.z]};post('dragStart',{id:dragId,name:o.name||'',type:o.type||'Object3D',before:dragBefore});}else{const id=CTRL.object?getId(CTRL.object):dragId;post('dragEnd',{id:id||null});dragId=null;dragBefore=null;}});let queued=null,frame=0;CTRL.addEventListener('objectChange',()=>{const t=CTRL.object;if(!t)return;const id=getId(t);queued={id,name:t.name||'',type:t.type||'Object3D',pos:[t.position.x,t.position.y,t.position.z],rot:[t.rotation.x,t.rotation.y,t.rotation.z],scl:[t.scale.x,t.scale.y,t.scale.z]};if(frame)return;frame=origRAF(()=>{frame=0;if(!queued)return;const q=queued;queued=null;post('transform',q);});});}catch(err){post('pvLog',{text:'TransformControls init failed: '+err.message,level:'err'});return null;}return CTRL;}",
"function boxSel(x0,y0,x1,y1){const SC=window.__B_SC,CAM=window.__B_CAM,REN=window.__B_REN;if(!SC||!CAM||!REN)return;const rect=REN.domElement.getBoundingClientRect(),w=rect.width,h=rect.height,ax=Math.min(x0,x1)-rect.left,bx2=Math.max(x0,x1)-rect.left,ay=Math.min(y0,y1)-rect.top,by2=Math.max(y0,y1)-rect.top,ids=[];const v=new THREE.Vector3();pickables().forEach(o=>{v.setFromMatrixPosition(o.matrixWorld).project(CAM);if(v.z<-1||v.z>1)return;const sx=(v.x+1)/2*w,sy=(1-v.y)/2*h;if(sx>=ax&&sx<=bx2&&sy>=ay&&sy<=by2)ids.push(getId(o));});post('multi-select',{ids:ids});}",
"const ray=new THREE.Raycaster(),mouse=new THREE.Vector2();let dx=0,dy=0;",
"window.addEventListener('pointerdown',e=>{dx=e.clientX;dy=e.clientY;if(e.shiftKey&&enabled){shiftDrag=true;bx=e.clientX;by=e.clientY;e.stopPropagation();e.preventDefault();}},true);",
"window.addEventListener('pointermove',e=>{if(!shiftDrag)return;const b=ensureBox();b.style.display='block';b.style.left=Math.min(bx,e.clientX)+'px';b.style.top=Math.min(by,e.clientY)+'px';b.style.width=Math.abs(e.clientX-bx)+'px';b.style.height=Math.abs(e.clientY-by)+'px';},true);",
"window.addEventListener('pointerup',e=>{try{const SC=window.__B_SC,CAM=window.__B_CAM,REN=window.__B_REN;if(!SC||!CAM||!REN||!enabled)return;const was=shiftDrag;if(shiftDrag){shiftDrag=false;if(boxEl)boxEl.style.display='none';if(Math.abs(e.clientX-bx)>5||Math.abs(e.clientY-by)>5){boxSel(bx,by,e.clientX,e.clientY);return;}}if(CTRL&&CTRL.dragging)return;if(Math.abs(e.clientX-dx)>5||Math.abs(e.clientY-dy)>5)return;const rect=REN.domElement.getBoundingClientRect();if(rect.width===0||e.clientX<rect.left||e.clientX>rect.right||e.clientY<rect.top||e.clientY>rect.bottom)return;mouse.x=((e.clientX-rect.left)/rect.width)*2-1;mouse.y=-((e.clientY-rect.top)/rect.height)*2+1;ray.setFromCamera(mouse,CAM);const hits=ray.intersectObjects(pickables(),true);let target=null;for(let i=0;i<hits.length;i++){target=resolveHit(hits[i].object);if(target)break;}const c=ensureCtrl();if(!c){post('bridgeStatus',{state:'NO-SCENE',hooked:!!window.__B_REN,objects:refreshRegistry().length,frozen:frozen});return;}if(was){post('toggle-select',{id:target?getId(target):null});return;}if(target){c.attach(target);post('select',{id:getId(target),label:target.name||target.type||getId(target)});}else{c.detach();post('deselect',{});} }catch(err){post('pvLog',{text:'pick: '+err.message,level:'err'});}},true);",
"window.addEventListener('message',e=>{const d=e.data;if(!d||d.protocol!==PROTOCOL||d.source!=='editor')return;if(d.sessionId!==sessionId)return;if(d.type==='bridge:init'){bridgeReady=true;post('bridgeReadyAck',{state:window.__B_SC&&window.__B_REN?'LIVE':'NO-SCENE'});status();return;}if(d.type==='bridge:setEditMode'){enabled=!!d.enabled;post('editModeReady',{enabled:enabled,state:enabled?(window.__B_SC&&window.__B_REN?'LIVE':'NO-SCENE'):'LIVE'});if(!enabled&&CTRL){try{CTRL.detach();}catch(x){}}return;}if(d.type==='bridge:setGizmoMode'){gmode=d.mode||'translate';if(CTRL)try{CTRL.setMode(gmode);}catch(x){}return;}if(d.type==='bridge:setSelectionFilter'){visibleOnly=!!d.visibleOnly;post('selectionFilter',{visibleOnly:visibleOnly});return;}if(d.type==='bridge:selectObject'){const e3=registry.get(d.id),o3=e3&&e3.object;if(o3&&enabled&&(!visibleOnly||isEffectivelyVisible(o3))){const c3=ensureCtrl();if(c3){c3.attach(o3);post('select',{id:d.id,label:(o3.name||o3.type||'Object3D')});}}return;}if(d.type==='bridge:setVisible'){const e4=registry.get(d.id),o4=e4&&e4.object;if(o4&&typeof d.visible==='boolean'){o4.visible=d.visible;post('visibility',{id:d.id,visible:o4.visible});}return;}if(d.type==='bridge:freeze'){setFreeze(!!d.on);return;}if(d.type==='bridge:setTransform'){const e2=registry.get(d.id),o=e2&&e2.object;if(o&&d.pos&&d.rot&&d.scl){o.position.set(d.pos[0],d.pos[1],d.pos[2]);o.rotation.set(d.rot[0],d.rot[1],d.rot[2]);o.scale.set(d.scl[0],d.scl[1],d.scl[2]);post('transform',{id:d.id,name:o.name||'',type:o.type||'Object3D',pos:d.pos,rot:d.rot,scl:d.scl});}return;}if(d.type==='bridge:ping'){status();return;}});",
"post('bridgeReady',{state:'BOOTING'});",
"setTimeout(()=>{if(window.__B_SC)status();},0);"
].join('\n');
var DEMO_HTML=['<!DOCTYPE html>',
'<html lang="en">',
'<head>',
'<meta charset="UTF-8">',
'<meta name="viewport" content="width=device-width, initial-scale=1.0">',
'<title>Three.js Scene</title>',
'<link rel="stylesheet" href="styles.css">',
'<script type="importmap">',
importMapJSON(),
'<\/script>',
'</head>',
'<body>',
'<script type="module">',
'import * as THREE from \'three\';',
'import { OrbitControls } from \'three/addons/controls/OrbitControls.js\';',
'const scene = new THREE.Scene();',
'scene.background = new THREE.Color(0x0a0a1a);',
'const camera = new THREE.PerspectiveCamera(60, window.innerWidth / window.innerHeight, 0.1, 1000);',
'camera.position.set(6, 5, 6);',
'camera.lookAt(0, 0, 0);',
'const renderer = new THREE.WebGLRenderer({ antialias: true });',
'renderer.setSize(window.innerWidth, window.innerHeight);',
'document.body.appendChild(renderer.domElement);',
'const controls = new OrbitControls(camera, renderer.domElement);',
'controls.enableDamping = true;',
'const cube = new THREE.Mesh(new THREE.BoxGeometry(1.5,1.5,1.5), new THREE.MeshStandardMaterial({ color: 0x007acc }));',
'cube.name = \'cube\'; cube.position.set(0, 1, 0); scene.add(cube);',
'const sphere = new THREE.Mesh(new THREE.SphereGeometry(0.8,32,32), new THREE.MeshStandardMaterial({ color: 0xff6600 }));',
'sphere.name = \'sphere\'; sphere.position.set(3, 0.8, -1); scene.add(sphere);',
'const capsule = new THREE.Mesh(new THREE.CapsuleGeometry(0.5,1,8,16), new THREE.MeshStandardMaterial({ color: 0x44aaff }));',
'capsule.name = \'capsule\'; capsule.position.set(-2.5, 1, 0); scene.add(capsule);',
'const knot = new THREE.Mesh(new THREE.TorusKnotGeometry(0.6,0.2,100,16), new THREE.MeshStandardMaterial({ color: 0x44ff88 }));',
'knot.name = \'knot\'; knot.position.set(-3, 1.2, 2); scene.add(knot);',
'const ground = new THREE.Mesh(new THREE.PlaneGeometry(15,15), new THREE.MeshStandardMaterial({ color: 0x222233 }));',
'ground.name = \'ground\'; ground.rotation.set(-1.5708,0,0); ground.position.set(0,0,0); scene.add(ground);',
'const dirLight = new THREE.DirectionalLight(0xffffff, 1.2); dirLight.position.set(5,8,5); scene.add(dirLight);',
'const ambLight = new THREE.AmbientLight(0x404040, 0.6); scene.add(ambLight);',
'function animate(){ requestAnimationFrame(animate); knot.rotation.y += 0.01; controls.update(); renderer.render(scene, camera); }',
'animate();',
'<\/script>',
'</body>',
'</html>'].join('\n');
var DEMO_CSS='body {\n margin: 0;\n overflow: hidden;\n background: #111;\n}\ncanvas {\n display: block;\n}';
var originalHTML=DEMO_HTML,originalCSS=DEMO_CSS;
function ensureImportMap(html,v){
if(/type=["']importmap["']/i.test(html))return html;
var im='<script type="importmap">\n'+importMapJSON(v)+'\n'+CS+'\n';
if(/<head[^>]*>/i.test(html))return html.replace(/<head[^>]*>/i,function(m){return m+'\n'+im;});
return im+html;
}
function extractJsFromHtml(html){
html=String(html||'');
var parts=[];
function add(attrs,body){
attrs=attrs||'';body=body||'';
if(/(^|\s)src\s*=/i.test(attrs))return;
if(/type\s*=\s*[\"']?(importmap|application\/json|text\/plain)[\"']?/i.test(attrs))return;
var t=body.trim();
if(t)parts.push(t);
}
// Prefer DOM parsing when available; it avoids regex confusion around HTML content.
try{
if(typeof DOMParser!=='undefined'){
var doc=new DOMParser().parseFromString(html,'text/html');
var nodes=doc.querySelectorAll('script');
for(var i=0;i<nodes.length;i++)add(nodes[i].getAttribute('src')?' src="'+nodes[i].getAttribute('src')+'"':(nodes[i].getAttribute('type')?' type="'+nodes[i].getAttribute('type')+'"':''),nodes[i].textContent||'');
}
}catch(e){}
// Regex fallback for malformed/partial imported HTML.
if(!parts.length){
var re=/<script\b([^>]*)>([\s\S]*?)<\/script>/gi,m;
while((m=re.exec(html))!==null)add(m[1]||'',m[2]||'');
if(!parts.length){
var m2=/<script\b[^>]*>([\s\S]*)/i.exec(html);
if(m2)add('',m2[1].replace(/<\/script>\s*$/i,''));
}
}
return parts.join('\n');
}
function hasExecutableJs(html){return !!extractJsFromHtml(html).trim();}
function makeProjectHtml(jsCode,cssHref){
return ['<!DOCTYPE html>','<html lang="en">','<head>','<meta charset="UTF-8">',
'<meta name="viewport" content="width=device-width, initial-scale=1.0">','<title>Three.js Scene</title>',
'<link rel="stylesheet" href="'+(cssHref||'styles.css')+'">',
'<script type="importmap">',importMapJSON(),CS,'</head>','<body>',
'<script type="module">',jsCode,CS,'</body>','</html>'].join('\n');
}
function safeVarName(n){var s=String(n).replace(/[^a-zA-Z0-9_$]/g,'_');if(/^[0-9]/.test(s))s='_'+s;return s||'obj';}
function normPath(p){return String(p).replace(/\\/g,'/').replace(/^\.\//,'').replace(/^\/+/,'');}
function dirOf(p){p=normPath(p);var i=p.lastIndexOf('/');return i===-1?'':p.slice(0,i);}
function joinPath(dir,rel){var st=dir?dir.split('/'):[];String(rel).split('/').forEach(function(s){if(s==='.'||s==='')return;if(s==='..')st.pop();else st.push(s);});return st.join('/');}
function buildFolderProject(filesMap){
var map={};Object.keys(filesMap).forEach(function(k){map[normPath(k)]=filesMap[k];});
var paths=Object.keys(map);
var hp=paths.filter(function(p){return /\.html?$/i.test(p);}),entry=null;
hp.forEach(function(p){if(!entry&&/(^|\/)index\.html?$/i.test(p))entry=p;});
if(!entry&&hp.length)entry=hp[0];
var css='',bc={};
function fc(p){return map[normPath(p)]!==undefined?map[normPath(p)]:null;}
function rw(path,src){
return src.replace(/(from\s*["']|import\s*\(\s*["']|export\s+(?:\*|\{[^}]*\})\s+from\s*["'])([^"']+)(["'])/g,function(m,pre,spec,post){
var n=normalizeThreeSpecifier(spec);if(n)return pre+n+post;
if(/^\.\.?\//.test(spec)){var r=joinPath(dirOf(path),spec);
if(fc(r)!==null){if(bc[r])return pre+bc[r]+post;
var out=rw(r,fc(r)),u=URL.createObjectURL(new Blob([out],{type:'text/javascript'}));bc[r]=u;return pre+u+post;}}
return m;});
}
var html='';
if(entry){
html=map[entry];var ed=dirOf(entry);
html=html.replace(/<link\b[^>]*>/gi,function(tag){
if(!/rel\s*=\s*["']stylesheet["']/i.test(tag))return tag;
var hm=tag.match(/href\s*=\s*["']([^"']+)["']/i);if(!hm)return tag;
var h=hm[1];if(/^(https?:)?\/\//i.test(h)||h.indexOf('data:')===0)return tag;
var c=fc(joinPath(ed,h));if(c===null)c=fc(normPath(h));
if(c!==null){css+=c+'\n';return '<style>\n'+c+'\n</style>';}
return tag;});
html=html.replace(/<script\b([^>]*)>([\s\S]*?)<\/script>/gi,function(tag,attrs,body){
var sm=attrs.match(/src\s*=\s*["']([^"']+)["']/i),isM=/type\s*=\s*["']module["']/i.test(attrs);
if(!sm){if(isM&&body.trim()){var ps=(ed?ed+'/':'')+'__inline__.js';return '<script type="module">'+rw(ps,body)+'</'+'script>';}return tag;}
var sv=sm[1];if(/^(https?:)?\/\//i.test(sv))return tag;
var s=fc(joinPath(ed,sv));if(s===null)s=fc(normPath(sv));
if(s===null)return tag;
return isM?'<script type="module">\n'+rw(joinPath(ed,sv),s)+'\n</'+'script>':'<script>\n'+s+'\n</'+'script>';});
}else{
var comb='';paths.filter(function(p){return /\.js$/i.test(p);}).forEach(function(p){comb+=map[p]+'\n';});
html=makeProjectHtml(comb,'styles.css');
paths.filter(function(p){return /\.css$/i.test(p);}).forEach(function(p){css+=map[p]+'\n';});
}
return {html:html,css:css};
}
// ============================================================
// UNDO / REDO
// ============================================================
var undoStack=[],redoStack=[],MAX_UNDO=50,clipboard=null;
function pushUndo(a){undoStack.push(a);if(undoStack.length>MAX_UNDO)undoStack.shift();redoStack=[];updateUndoButtons();}
function undo(){if(!undoStack.length){toast('Nothing to undo');return;}var a=undoStack.pop();redoStack.push(a);try{executeAction(a,true);log('Undo: '+a.type);}catch(err){log('Undo failed: '+err.message,'err');}updateUndoButtons();}
function redo(){if(!redoStack.length){toast('Nothing to redo');return;}var a=redoStack.pop();undoStack.push(a);try{executeAction(a,false);log('Redo: '+a.type);}catch(err){log('Redo failed: '+err.message,'err');}updateUndoButtons();}
function executeAction(action,isUndo){
switch(action.type){
case 'add': if(isUndo)removeObjectByName(action.name);else addMesh(action.name,action.geo,action.mat,action.color,action.pos,action.rot,action.scl,action.geoArgs);break;
case 'delete': if(isUndo)addMesh(action.name,action.geo,action.mat,action.color,action.pos,action.rot,action.scl,action.geoArgs);else removeObjectByName(action.name);break;
case 'delete-multi':
action.items.forEach(function(it){if(isUndo)addMesh(it.name,it.geo,it.mat,it.color,it.pos,it.rot,it.scl,it.geoArgs);else removeObjectByName(it.name);});break;
case 'visibility':
var vo=action.object||findByName(action.name),vs=isUndo?action.before:action.after;
if(vo){vo.visible=!!vs;}
if(action.id&&bridgeReady){sendToPreview({type:'bridge:setVisible',id:action.id,visible:!!vs});}
break;
case 'page-transform':
var pe=livePageRegistry[action.id],pst=isUndo?action.before:action.after;
if(pe&&pst){sendToPreview({type:'bridge:setTransform',id:action.id,pos:pst.pos,rot:pst.rot,scl:pst.scl});
if(action.sourceMode&&action.sourceMode!=='RUNTIME EDIT ONLY')writeTransformByBinding(pe,pst.pos,pst.rot,pst.scl);
log((isUndo?'Undo':'Redo')+' live edit: '+registryLabel(pe));}
break;
case 'transform':
var obj=findByName(action.name),st=isUndo?action.before:action.after;
if(obj){obj.position.set(st.pos[0],st.pos[1],st.pos[2]);obj.rotation.set(st.rot[0],st.rot[1],st.rot[2]);obj.scale.set(st.scl[0],st.scl[1],st.scl[2]);}
else if(window._models&&st){ // foreign (page-only) object: revert in code
var c0=window._models.html.getValue(),cn=c0;
cn=upsert(cn,action.name,'position',[st.pos[0],st.pos[1],st.pos[2]].map(f3).join(', '));
cn=upsert(cn,action.name,'rotation',[st.rot[0],st.rot[1],st.rot[2]].map(f3).join(', '));
cn=upsert(cn,action.name,'scale',[st.scl[0],st.scl[1],st.scl[2]].map(f3).join(', '));
if(cn!==c0){suppressPreview=true;window._models.html.setValue(cn);originalHTML=cn;suppressPreview=false;}
}
break;
case 'transform-multi':
action.items.forEach(function(it){var o=findByName(it.name);if(!o)return;var s=isUndo?it.before:it.after;
o.position.set(s.pos[0],s.pos[1],s.pos[2]);o.rotation.set(s.rot[0],s.rot[1],s.rot[2]);o.scale.set(s.scl[0],s.scl[1],s.scl[2]);});
break;
case 'duplicate': if(isUndo)removeObjectByName(action.newName);else addMesh(action.newName,action.geo,action.mat,action.color,action.pos,action.rot,action.scl,action.geoArgs);break;
case 'inspector':
var o2=findByName(action.name),s2=isUndo?action.before:action.after;
if(o2&&s2){
if(s2.pos)o2.position.set(s2.pos[0],s2.pos[1],s2.pos[2]);
if(s2.rot)o2.rotation.set(s2.rot[0],s2.rot[1],s2.rot[2]);
if(s2.scl)o2.scale.set(s2.scl[0],s2.scl[1],s2.scl[2]);
if(s2.visible!==undefined)o2.visible=s2.visible;
if(s2.color!==undefined&&o2.material&&o2.material.color)o2.material.color.setHex(s2.color);
if(s2.roughness!==undefined&&o2.material)o2.material.roughness=s2.roughness;
if(s2.metalness!==undefined&&o2.material)o2.material.metalness=s2.metalness;
if(s2.wireframe!==undefined&&o2.material)o2.material.wireframe=s2.wireframe;
if(s2.opacity!==undefined&&o2.material){o2.material.opacity=s2.opacity;o2.material.transparent=s2.opacity<1;}
if(s2.intensity!==undefined&&o2.intensity!==undefined)o2.intensity=s2.intensity;
if(s2.lightColor!==undefined&&o2.color)o2.color.setHex(s2.lightColor);
}
break;
}
updateHier();document.getElementById('iObj').textContent='Objects: '+objects.length;
try{
if(window._models&&(action.type==='transform-multi'||action.type==='inspector')){
var names=action.type==='transform-multi'?action.items.map(function(i){return i.name;}):(action.name?[action.name]:[]);
var cc=window._models.html.getValue(),cN=cc;
names.forEach(function(nm){var o=findByName(nm);if(!o)return;
cN=upsert(cN,nm,'position',vecToStr(o.position));
cN=upsert(cN,nm,'rotation',vecToStr(o.rotation));
cN=upsert(cN,nm,'scale',vecToStr(o.scale));
if(o.isMesh&&o.material&&o.material.color)cN=repColor(cN,o);});
if(cN!==cc){suppressPreview=true;window._models.html.setValue(cN);originalHTML=cN;suppressPreview=false;}
}
}catch(err){}
requestRender();schedulePreview();
if(selected)updateInsp(selected);
}
function f3(n){return +(+n).toFixed(3);}
function updateUndoButtons(){document.getElementById('bUndo').disabled=!undoStack.length;document.getElementById('bRedo').disabled=!redoStack.length;}
function findByName(n){for(var i=0;i<objects.length;i++)if(objects[i].name===n)return objects[i];return null;}
function removeObjectByName(name){
var obj=findByName(name);if(!obj)return;
var i=selArr.indexOf(obj);if(i!==-1)selArr.splice(i,1);
if(selected===obj)selected=selArr.length?selArr[0]:null;
var wasAtt=gizAll().some(function(g){return g.object===obj;});
scene.remove(obj);objects=objects.filter(function(o){return o!==obj;});
if(wasAtt){if(selected)gizAttach(selected);else gizDetachAll();}
requestRender();
}
function getObjectState(o){return{pos:[o.position.x,o.position.y,o.position.z],rot:[o.rotation.x,o.rotation.y,o.rotation.z],scl:[o.scale.x,o.scale.y,o.scale.z]};}
function getFullObjectState(o){
var s=getObjectState(o);s.visible=o.visible;
if(o.isMesh&&o.material){
if(o.material.color)s.color=o.material.color.getHex();
if(o.material.roughness!==undefined)s.roughness=o.material.roughness;
if(o.material.metalness!==undefined)s.metalness=o.material.metalness;
if(o.material.wireframe!==undefined)s.wireframe=o.material.wireframe;
if(o.material.opacity!==undefined)s.opacity=o.material.opacity;
}
if(o.isLight){if(o.color)s.lightColor=o.color.getHex();if(o.intensity!==undefined)s.intensity=o.intensity;}
return s;
}
function getObjectData(o){return{name:o.name,geo:o.geometry?o.geometry.type:'BoxGeometry',mat:o.material?o.material.type:'MeshStandardMaterial',color:(o.material&&o.material.color)?o.material.color.getHex():0xffffff,pos:getObjectState(o).pos,rot:getObjectState(o).rot,scl:getObjectState(o).scl,geoArgs:getGeoArgs(o)};}
function getGeoArgs(o){
if(!o.geometry||!o.geometry.parameters)return[];
var p=o.geometry.parameters;
switch(o.geometry.type){
case 'BoxGeometry':return[p.width,p.height,p.depth];
case 'SphereGeometry':return[p.radius,p.widthSegments,p.heightSegments];
case 'CylinderGeometry':return[p.radiusTop,p.radiusBottom,p.height,p.radialSegments];
case 'ConeGeometry':return[p.radius,p.height,p.radialSegments];
case 'TorusGeometry':return[p.radius,p.tube,p.radialSegments,p.tubularSegments];
case 'TorusKnotGeometry':return[p.radius,p.tube,p.tubularSegments,p.radialSegments];
case 'PlaneGeometry':return[p.width,p.height];
case 'CircleGeometry':return[p.radius,p.segments];
case 'RingGeometry':return[p.innerRadius,p.outerRadius,p.thetaSegments];
case 'IcosahedronGeometry':case 'OctahedronGeometry':case 'DodecahedronGeometry':case 'TetrahedronGeometry':return[p.radius,p.detail];
case 'CapsuleGeometry':return[p.radius,p.length,p.capSegments,p.radialSegments];
default:return[];}
}
var toastTimer=null;
function toast(m){var e=document.getElementById('toast');e.textContent=m;e.classList.add('show');clearTimeout(toastTimer);toastTimer=setTimeout(function(){e.classList.remove('show');},2200);}
// ============================================================
// MAIN VIEWPORT
// ============================================================
var canvas=document.getElementById('viewport'),centerPnl=document.getElementById('centerPnl');
var scene=new THREE.Scene();
scene.background=new THREE.Color(0x0a0a1a);
scene.add(new THREE.GridHelper(20,20,0x333355,0x222244));
scene.add(new THREE.AxesHelper(3));
var camera=new THREE.PerspectiveCamera(60,1,0.1,1000);
camera.position.set(6,5,6);camera.lookAt(0,0,0);
var renderer=new THREE.WebGLRenderer({canvas:canvas,antialias:true,powerPreference:'high-performance'});
renderer.setPixelRatio(Math.min(devicePixelRatio,2));
renderer.shadowMap.enabled=true;
var needsRender=true;
function requestRender(){needsRender=true;}
var orbit=new OrbitControls(camera,canvas);
orbit.enableDamping=true;orbit.dampingFactor=0.08;
orbit.addEventListener('change',requestRender);
var mdX=0,mdY=0,shiftDragging=false;
canvas.addEventListener('pointerdown',function(e){if(!e.shiftKey||e.button!==0)return;mdX=e.clientX;mdY=e.clientY;shiftDragging=true;orbit.enabled=false;e.preventDefault();e.stopPropagation();},true);
window.addEventListener('pointermove',function(e){
if(!shiftDragging)return;
var b=document.getElementById('selBox'),r=centerPnl.getBoundingClientRect();
b.style.left=(Math.min(mdX,e.clientX)-r.left)+'px';b.style.top=(Math.min(mdY,e.clientY)-r.top)+'px';
b.style.width=Math.abs(e.clientX-mdX)+'px';b.style.height=Math.abs(e.clientY-mdY)+'px';b.style.display='block';
},true);
window.addEventListener('pointerup',function(e){
if(!shiftDragging)return;
shiftDragging=false;orbit.enabled=true;
document.getElementById('selBox').style.display='none';
if(Math.abs(e.clientX-mdX)+Math.abs(e.clientY-mdY)>8){
var r=centerPnl.getBoundingClientRect();
applyBoxSelection(mdX-r.left,mdY-r.top,e.clientX-r.left,e.clientY-r.top);
}else{
var cr=canvas.getBoundingClientRect();
var mx=((e.clientX-cr.left)/cr.clientWidth)*2-1,my=-((e.clientY-cr.top)/cr.clientHeight)*2+1;
var rc=new THREE.Raycaster();rc.setFromCamera(new THREE.Vector2(mx,my),camera);
var hits=rc.intersectObjects(objects,true),tgt=null;
if(hits.length){var o=hits[0].object;while(o.parent&&objects.indexOf(o)===-1)o=o.parent;if(objects.indexOf(o)!==-1&&canSelectObject(o))tgt=o;}
if(tgt)toggleSel(tgt);else deselect();
}
},true);
function applyBoxSelection(x0,y0,x1,y1){
var w=canvas.clientWidth,h=canvas.clientHeight;
var ax=Math.min(x0,x1),bx=Math.max(x0,x1),ay=Math.min(y0,y1),by=Math.max(y0,y1);
var picked=[],v=new THREE.Vector3();
objects.forEach(function(o){v.setFromMatrixPosition(o.matrixWorld).project(camera);
if(v.z<-1||v.z>1)return;
var sx=(v.x+1)/2*w,sy=(1-v.y)/2*h;
if(sx>=ax&&sx<=bx&&sy>=ay&&sy<=by)picked.push(o);});
selArr.length=0;gizDetachAll();
picked.forEach(function(o){selArr.push(o);});
if(selArr.length){selected=selArr[0];(groupModeEnabled&&selArr.length>1)?attachGroupGizmo():gizAttach(selected);updateInsp(selected);}
else{selected=null;document.getElementById('insp').innerHTML='<div class="placeholder">Click an object</div>';}
updateHier();updPeSel();requestRender();toast('Selected '+selArr.length);
}
// ---- Gizmos (both viewports driven through shared helpers) ----
var gizmo=new TransformControls(camera,canvas);
var pvGiz=null;
function gizAll(){var a=[gizmo];if(pvGiz)a.push(pvGiz);return a;}
function gizAttach(o){gizAll().forEach(function(g){try{g.attach(o);}catch(x){}});}
function gizDetachAll(){gizAll().forEach(function(g){try{if(g.object)g.detach();}catch(x){}});}
function gizSetMode(m){gizAll().forEach(function(g){try{g.setMode(m);}catch(x){}});}
function isAttached(o){return gizAll().some(function(g){return g.object===o;});}
function handleGizmoChange(){
if(groupModeEnabled&&isAttached(groupPivot))applyGroupTransform();
else if(selArr.length>1&&!groupModeEnabled)applyMultiTransform();
else if(selected)updateInspVals();
}
function beginGizmoDrag(){if(groupModeEnabled&&isAttached(groupPivot))return;if(selArr.length>1)startMultiTransform();else if(selected)gizmoStartState=getObjectState(selected);}
function finishGizmoDrag(){
if(groupModeEnabled&&isAttached(groupPivot)){commitGroupTransform();return;}
if(selArr.length>1&&!groupModeEnabled){commitMultiTransform();return;}
if(selected&&gizmoStartState){
var after=getObjectState(selected),before=gizmoStartState;
if(JSON.stringify(before)!==JSON.stringify(after)){pushUndo({type:'transform',name:selected.name,before:before,after:after});syncObjToCode(selected);}
gizmoStartState=null;
}
}
gizmo.addEventListener('dragging-changed',function(e){orbit.enabled=!e.value;requestRender();if(!e.value)finishGizmoDrag();});
gizmo.addEventListener('change',function(){requestRender();handleGizmoChange();});
gizmo.addEventListener('mouseDown',beginGizmoDrag);
scene.add(gizmo);
var objects=[],selected=null,selArr=[];
var multiSnapshots=null;
function startMultiTransform(){
if(selArr.length<2||!selected)return;
multiSnapshots={primary:selected.name,primaryStart:selected.position.clone(),
items:selArr.map(function(o){return{name:o.name,startPos:o.position.clone(),startRot:new THREE.Euler().copy(o.rotation),startScl:o.scale.clone(),offset:o.position.clone().sub(selected.position)};})};
}
function applyMultiTransform(){
if(!multiSnapshots||!selected)return;
var mode=gizmo.getMode();
if(mode==='translate'){
var d=selected.position.clone().sub(multiSnapshots.primaryStart);
multiSnapshots.items.forEach(function(it){if(it.name===selected.name)return;var o=findByName(it.name);if(o)o.position.copy(it.startPos).add(d);});
}else if(mode==='rotate'){
var pi=multiSnapshots.items.find(function(i){return i.name===selected.name;});if(!pi)return;
var dr=new THREE.Euler(selected.rotation.x-pi.startRot.x,selected.rotation.y-pi.startRot.y,selected.rotation.z-pi.startRot.z);
var q=new THREE.Quaternion().setFromEuler(dr),pv=multiSnapshots.primaryStart;
multiSnapshots.items.forEach(function(it){if(it.name===selected.name)return;var o=findByName(it.name);if(!o)return;
var off=it.offset.clone().applyQuaternion(q);o.position.copy(pv).add(off);});
}else if(mode==='scale'){
var pi2=multiSnapshots.items.find(function(i){return i.name===selected.name;});if(!pi2)return;
var sx=pi2.startScl.x?selected.scale.x/pi2.startScl.x:1,sy=pi2.startScl.y?selected.scale.y/pi2.startScl.y:1,sz=pi2.startScl.z?selected.scale.z/pi2.startScl.z:1;
var pv2=multiSnapshots.primaryStart;
multiSnapshots.items.forEach(function(it){if(it.name===selected.name)return;var o=findByName(it.name);if(!o)return;
var off=it.offset.clone();off.x*=sx;off.y*=sy;off.z*=sz;o.position.copy(pv2).add(off);
o.scale.set(it.startScl.x*sx,it.startScl.y*sy,it.startScl.z*sz);});
}
updateInspVals();
}
function commitMultiTransform(){
if(!multiSnapshots)return;
var items=multiSnapshots.items.map(function(it){var o=findByName(it.name);if(!o)return null;
return{name:it.name,before:{pos:[it.startPos.x,it.startPos.y,it.startPos.z],rot:[it.startRot.x,it.startRot.y,it.startRot.z],scl:[it.startScl.x,it.startScl.y,it.startScl.z]},after:getObjectState(o)};}).filter(Boolean);
if(items.some(function(it){return JSON.stringify(it.before)!==JSON.stringify(it.after);})){
pushUndo({type:'transform-multi',items:items});
syncMultiToCode(items);
}
multiSnapshots=null;
}
var groupModeEnabled=false;
var groupPivot=new THREE.Object3D();groupPivot.name='__groupPivot__';scene.add(groupPivot);
var groupSnapshots=null,gizmoStartState=null;
function computeGroupCenter(){var c=new THREE.Vector3();selArr.forEach(function(o){c.add(o.position);});return selArr.length?c.multiplyScalar(1/selArr.length):c;}
function attachGroupGizmo(){
if(selArr.length<1)return;
groupPivot.position.copy(computeGroupCenter());groupPivot.rotation.set(0,0,0);groupPivot.scale.set(1,1,1);
groupSnapshots={pivotStart:groupPivot.position.clone(),pivotRotStart:new THREE.Euler().copy(groupPivot.rotation),pivotSclStart:groupPivot.scale.clone(),
items:selArr.map(function(o){return{name:o.name,startPos:o.position.clone(),startRot:new THREE.Euler().copy(o.rotation),startScl:o.scale.clone(),offset:o.position.clone().sub(groupPivot.position)};})};
gizAttach(groupPivot);
}
function applyGroupTransform(){
if(!groupSnapshots)return;
var mode=gizmo.getMode();
if(mode==='translate'){
var d=groupPivot.position.clone().sub(groupSnapshots.pivotStart);
groupSnapshots.items.forEach(function(it){var o=findByName(it.name);if(o)o.position.copy(it.startPos).add(d);});
}else if(mode==='rotate'){
var dr=new THREE.Euler(groupPivot.rotation.x-groupSnapshots.pivotRotStart.x,groupPivot.rotation.y-groupSnapshots.pivotRotStart.y,groupPivot.rotation.z-groupSnapshots.pivotRotStart.z);
var q=new THREE.Quaternion().setFromEuler(dr);
groupSnapshots.items.forEach(function(it){var o=findByName(it.name);if(!o)return;
var rot=it.offset.clone().applyQuaternion(q);
o.position.copy(groupSnapshots.pivotStart).add(rot);
var qo=new THREE.Quaternion().setFromEuler(it.startRot);qo.premultiply(q);o.rotation.setFromQuaternion(qo);});
}else if(mode==='scale'){
var ps=groupSnapshots.pivotSclStart;
var sx=ps.x?groupPivot.scale.x/ps.x:1,sy=ps.y?groupPivot.scale.y/ps.y:1,sz=ps.z?groupPivot.scale.z/ps.z:1;
groupSnapshots.items.forEach(function(it){var o=findByName(it.name);if(!o)return;
var sc=new THREE.Vector3(it.offset.x*sx,it.offset.y*sy,it.offset.z*sz);
o.position.copy(groupSnapshots.pivotStart).add(sc);
o.scale.set(it.startScl.x*sx,it.startScl.y*sy,it.startScl.z*sz);});
}
if(selected&&selArr.indexOf(selected)!==-1)updateInspVals();
}
function commitGroupTransform(){
if(!groupSnapshots)return;
var items=groupSnapshots.items.map(function(it){var o=findByName(it.name);if(!o)return null;
return{name:it.name,before:{pos:[it.startPos.x,it.startPos.y,it.startPos.z],rot:[it.startRot.x,it.startRot.y,it.startRot.z],scl:[it.startScl.x,it.startScl.y,it.startScl.z]},after:getObjectState(o)};}).filter(Boolean);
if(items.some(function(it){return JSON.stringify(it.before)!==JSON.stringify(it.after);})){
pushUndo({type:'transform-multi',items:items});syncMultiToCode(items);}
groupSnapshots={pivotStart:groupPivot.position.clone(),pivotRotStart:new THREE.Euler().copy(groupPivot.rotation),pivotSclStart:groupPivot.scale.clone(),
items:selArr.map(function(o){return{name:o.name,startPos:o.position.clone(),startRot:new THREE.Euler().copy(o.rotation),startScl:o.scale.clone(),offset:o.position.clone().sub(groupPivot.position)};})};
}
function setGroupMode(on){
groupModeEnabled=on;
var btn=document.getElementById('tGroup'),badge=document.getElementById('iGroup');
if(on){
btn.classList.add('group-on');badge.style.display='inline-block';
if(selArr.length>1){attachGroupGizmo();toast('Group mode: '+selArr.length);}
else if(selArr.length===1){gizAttach(selected);toast('Group mode (single)');}
else{toast('Select objects first');groupModeEnabled=false;btn.classList.remove('group-on');badge.style.display='none';return;}
}else{
btn.classList.remove('group-on');badge.style.display='none';groupSnapshots=null;
if(isAttached(groupPivot)){if(selected)gizAttach(selected);else gizDetachAll();}
}
updateHier();
}
// ============================================================
// NATIVE SCENE VIEWPORT (🎮 Scene submode)
// ============================================================
var pvEdC=document.getElementById('pvEdit');
var pvEdR=new THREE.WebGLRenderer({canvas:pvEdC,antialias:true});
pvEdR.setPixelRatio(Math.min(devicePixelRatio,2));
var pvEdCam=new THREE.PerspectiveCamera(55,1,0.1,500);
pvEdCam.position.set(6,5,6);pvEdCam.lookAt(0,0,0);
var pvOrbit=new OrbitControls(pvEdCam,pvEdC);
pvOrbit.enableDamping=true;pvOrbit.dampingFactor=0.08;
pvOrbit.addEventListener('change',requestRender);
pvGiz=new TransformControls(pvEdCam,pvEdC);
pvGiz.addEventListener('dragging-changed',function(e){pvOrbit.enabled=!e.value;requestRender();if(!e.value)finishGizmoDrag();});
pvGiz.addEventListener('change',function(){requestRender();handleGizmoChange();});
pvGiz.addEventListener('mouseDown',beginGizmoDrag);
scene.add(pvGiz);
function resizePvEdit(){var b=document.getElementById('pvBody'),w=b.clientWidth,h=b.clientHeight;
if(w>0&&h>0){pvEdR.setSize(w,h);pvEdCam.aspect=w/h;pvEdCam.updateProjectionMatrix();}}
var pvRay=new THREE.Raycaster(),pvMouse=new THREE.Vector2(),pvDx=0,pvDy=0;
pvEdC.addEventListener('pointerdown',function(e){pvDx=e.clientX;pvDy=e.clientY;});
pvEdC.addEventListener('pointerup',function(e){
if(pvGiz.dragging)return;
if(Math.abs(e.clientX-pvDx)>5||Math.abs(e.clientY-pvDy)>5)return;
var r=pvEdC.getBoundingClientRect();
pvMouse.x=((e.clientX-r.left)/r.width)*2-1;pvMouse.y=-((e.clientY-r.top)/r.height)*2+1;
pvRay.setFromCamera(pvMouse,pvEdCam);
var hits=pvRay.intersectObjects(objects,true),tgt=null;
if(hits.length){var o=hits[0].object;while(o.parent&&objects.indexOf(o)===-1)o=o.parent;if(objects.indexOf(o)!==-1)tgt=o;}
if(tgt){e.shiftKey?toggleSel(tgt):selectObj(tgt);}
else if(!e.shiftKey)deselect();
});
pvEdC.addEventListener('contextmenu',function(e){e.preventDefault();});
// 2D views
var pv2dC=document.getElementById('pv2d');
var pv2dR=new THREE.WebGLRenderer({canvas:pv2dC,antialias:true,alpha:true});
var pv2dCam=new THREE.OrthographicCamera(-8,8,6,-6,0.1,100);
pv2dCam.position.set(0,0,20);pv2dCam.lookAt(0,0,0);
function set2dView(m){if(m==='top')pv2dCam.position.set(0,20,0);else pv2dCam.position.set(0,0,20);pv2dCam.lookAt(0,0,0);pv2dCam.updateProjectionMatrix();requestRender();}
function resize2d(){var b=document.getElementById('pvBody'),w=b.clientWidth,h=b.clientHeight;
if(w>0&&h>0){pv2dR.setSize(w,h);var a=w/h;pv2dCam.left=-8*a;pv2dCam.right=8*a;pv2dCam.updateProjectionMatrix();}}
pv2dC.addEventListener('click',function(e){
var r=pv2dC.getBoundingClientRect();
var rc=new THREE.Raycaster();rc.setFromCamera(new THREE.Vector2(((e.clientX-r.left)/r.width)*2-1,-((e.clientY-r.top)/r.height)*2+1),pv2dCam);
var hits=rc.intersectObjects(objects,true);
if(hits.length){var o=hits[0].object;while(o.parent&&objects.indexOf(o)===-1)o=o.parent;if(objects.indexOf(o)!==-1&&canSelectObject(o))selectObj(o);}
});
// ============================================================
// WEB PREVIEW (iframe) + EDIT TAB ROUTING
// ============================================================
var pvMode='web',pvEditSub='page',pvZoom=1.0,pvTimer=null,pvFrameReady=false,pvDirty=false,pvFrozen=false;
var pvGizmoMode='translate';
var A3S_PROTOCOL='a3s-bridge-v4',bridgeSessionId=null,bridgeReady=false,bridgeEditReady=false,livePageRegistry={},liveSourceBindings=[],liveLocalById={},pageTransactions={},selectVisibleOnly=false;
function pvStatus(s,t){document.getElementById('pvDot').className='pv-dot'+(s==='load'?' load':s==='err'?' err':s==='warn'?' warn':'');document.getElementById('pvSt').textContent=t||s;}
function buildPreviewDoc(edit){
var html=originalHTML,css=originalCSS;
if(css&&css.trim()){
var sb='<style>\n'+css+'\n</style>';
if(/<link[^>]*href=["']styles\.css["'][^>]*>/i.test(html))html=html.replace(/<link[^>]*href=["']styles\.css["'][^>]*>/i,sb);
else if(/<\/head>/i.test(html))html=html.replace(/<\/head>/i,sb+'\n</head>');
else html=sb+'\n'+html;
}
html=normalizeThreeImportsInHtml(html);
html=injectPrehook(html);
html=ensureImportMap(html);
var bb='<script type="module">\n'+BRIDGE_CODE+'\n'+CS+'\n';
var mi=html.search(/<script[^>]*type=["']module["'][^>]*>/i);
if(mi!==-1)html=html.slice(0,mi)+bb+html.slice(mi);
else if(/<\/body>/i.test(html))html=html.replace(/<\/body>/i,bb+'</body>');
else html+='\n'+bb;
return html;
}
function updatePreview(){
pvStatus('load','Rendering...');