-
Notifications
You must be signed in to change notification settings - Fork 13
/
Copy pathaces_gamut_compression_vwg_presentation_20200521.nk
16993 lines (16993 loc) · 760 KB
/
aces_gamut_compression_vwg_presentation_20200521.nk
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
Root {
inputs 0
project_directory "\[python \{nuke.script_directory()\}]"
lock_range true
format "1920 1080 0 0 1920 1080 1 HD_1080p"
proxy_type scale
proxy_format "960 540 0 0 960 540 1 SD_540p"
}
BackdropNode {
inputs 0
name BackdropNode1
tile_color 0x16161601
label "<font color=#9e9e9e><font size=7><font color=#a0a0a0><b>Disclaimer!</b>\n<font size=5>I'm not a color scientist. \nI'm a color <b>pragmatist</b>.</font>\n\n\n<font size=1>- Background: feature film VFX compositing.\n- Care about solving problems and making good looking images.\n- Out of gamut values is a problem that interferes with making good looking images\n- It's a problem I'm interested in solving\n\n\n\n</font>"
note_font Helvetica
note_font_size 100
note_font_color 0xffffffff
xpos 572
ypos 2222
bdwidth 2738
bdheight 1508
z_order -10
}
BackdropNode {
inputs 0
name BackdropNode10
tile_color 0x16161601
label "<font color=#9e9e9e><font size=7><b>Example Images</b></font>\n<font size=4><b></b></font><font size=2>\n\n\n</font>"
note_font Helvetica
note_font_size 150
note_font_color 0xffffffff
xpos 9941
ypos 2190
bdwidth 12281
bdheight 4956
z_order -10
}
BackdropNode {
inputs 0
name BackdropNode2
tile_color 0x19191901
label "<font color=#a0a0a0><font size=6><b>Gamut Compression</b></font><font size=2>\nNot really mapping from one gamut to another.\nNot constructing perceptual attributes: No observer. No appearance modeling.\nJust RGB data. \nIn gamut data.\nOut of gamut data.\n\nTakes the out of gamut data and compresses it back into the gamut.\n\n\n</font>"
note_font Helvetica
note_font_size 102.5
note_font_color 0xffffffff
xpos 572
ypos 4660
bdwidth 2219
bdheight 1048
z_order -10
}
BackdropNode {
inputs 0
name BackdropNode28
tile_color 0x14141401
label "<font color=#9b9b9b><font size=7><b>How Does it Work?</b></font>"
note_font Helvetica
note_font_size 102
note_font_color 0xffffffff
xpos 4581
ypos 2176
bdwidth 2216
bdheight 362
z_order -10
}
BackdropNode {
inputs 0
name BackdropNode29
tile_color 0xf0f0f01
label "<font color=#999999><font size=7><b>Distance</b></font>\n<font size=4><b>Step 2</b></font><font size=2>\n\n- (achromatic - RGB) / achromatic = distance\n\n- Dividing by achromatic normalizes distance so that \na distance of 1.0 is at the gamut boundary\n\n\n\n\n\n</font>"
note_font Helvetica
note_font_size 102
note_font_color 0xffffffff
xpos 4581
ypos 3530
bdwidth 2193
bdheight 812
z_order -10
}
BackdropNode {
inputs 0
name BackdropNode3
tile_color 0x19191901
label "<font color=#a0a0a0><font size=6><b>The Devil</b></font><font size=2>\n is in the details...\n</font>"
note_font Helvetica
note_font_size 102.5
note_font_color 0xffffffff
xpos 572
ypos 8290
bdwidth 2157
bdheight 988
z_order -10
}
BackdropNode {
inputs 0
name BackdropNode30
tile_color 0xa0a0a01
label "<font color=#999999><font size=7><b>Compress Distance</b></font>\n<font size=4><b>Step 3</b></font><font size=2>\n\n- Apply a curve to compress distance values above a threshold.\n\n- This curve has a big impact on the look and behavior.\n\n- Controls distribution of compressed values within the safety zone\n\n- Carefully setting the point at which the compression curve\n intersects 1.0 is important to optimize.\n\n- Different source gamuts might have different max distances in\n each of the color components.\n\n</font>"
note_font Helvetica
note_font_size 102
note_font_color 0xffffffff
xpos 4581
ypos 4487
bdwidth 2225
bdheight 1273
z_order -10
}
BackdropNode {
inputs 0
name BackdropNode31
tile_color 0xc0c0c01
label "<font color=#999999><font size=7><b>Reconstruct RGB</b></font>\n<font size=4><b>Step 4</b></font><font size=2>\n\n- Reconstruct RGB from compressed distance and achromatic\n\n- achromatic - distance * achromatic = RGB\n\n- Since we construct RGB purely from distance and achromatic, and achromatic is unaltered by distance compression:\n inversion is trivial\n\n</font>"
note_font Helvetica
note_font_size 102
note_font_color 0xffffffff
xpos 4581
ypos 5942
bdwidth 2201
bdheight 1316
z_order -10
}
BackdropNode {
inputs 0
name BackdropNode33
tile_color 0x2d2d2dff
label "<font color=#9e9e9e><font size=7><b>Outline</b></font>\n<font size=4><b></b></font><font size=2>\n- Explain how the RGB GamutCompression algorithm works\n- Show some examples\n- Look at some images\n- Go over some open questions\n\n</font>"
note_font Helvetica
note_font_size 102
note_font_color 0xffffffff
xpos 572
ypos 3785
bdwidth 2354
bdheight 781
z_order -10
}
BackdropNode {
inputs 0
name BackdropNode35
tile_color 0x51162b01
label "<font color=#000000><font size=7><b>What images?</b></font>\n<font size=4><b>Download here</b></font><font size=2>\n<a href=https://www.dropbox.com/sh/jbng5hfi6ofqlp8/AABLGGxd9PWYMxFAadHK5mspa?dl=0>https://www.dropbox.com/sh/jbng5hfi6ofqlp8/AABLGGxd9PWYMxFAadHK5mspa?dl=0</a>\n\nThese images are debayered 2k ACES 2065-1 exr versions of the images uploaded to the ACES Gamut Mapping VWG\n\n<a href=https://www.dropbox.com/sh/u6z2a0jboo4vno8/AAB-10qcflhpr0C5LWhs7Kq4a?dl=0>https://www.dropbox.com/sh/u6z2a0jboo4vno8/AAB-10qcflhpr0C5LWhs7Kq4a?dl=0</a>\n\n</font>"
note_font Helvetica
note_font_size 30
note_font_color 0xffffffff
xpos 10886
ypos 3266
bdwidth 764
bdheight 427
z_order -10
}
BackdropNode {
inputs 0
name BackdropNode4
tile_color 0x19191901
note_font Helvetica
note_font_size 150
note_font_color 0xffffffff
xpos 6925
ypos 2202
bdwidth 2938
bdheight 4936
z_order -10
}
BackdropNode {
inputs 0
name BackdropNode5
tile_color 0xa0a0a01
label "<font color=#999999><font size=7><b>Open Questions</b></font>\n<font size=4><b></b></font><font size=2>\n - What are the goals of gamut compression?\n - To fix \"visual artifacts\"\n - To \"heal\" out of gamut colors\n - To ease working with images that have out of gamut values (for example in compositing)\n \n - How will this tool be used and where? (this informs the answers to the above questions)\n - By colorists?\n - Needs creative controls to affect compressed colors\n - In a VFX pipeline?\n - Needs technical controls to specify distance based on source gamut. \n - Needs to have an exact inverse transform\n - Might need supporting tools to visualize generated content that is in the \"danger zone\" \n outside the safety threshold\n - As the first step in a display rendering transform?\n - Probably a different set of requirements!\n\n\n - How do we evaluate the success of a gamut compression alrgorithm?\n - Maintaining high \"saturation\" in remapped colors\n - Maintaining \"hue\" (i.e., avoiding \"purple shifts\")\n - Invertible\n - Smooth transitions, no artifacts on gradients\n - Good distribution of remapped values within the threshold\n - Maximum slope of the compression curve for a given bit depth?\n\n\n - Should negative values in grain be considered Out of Gamut? Should these be protected?\n - Should there be controls to adjust RGB ratios for creative control of hue in remapped colors?\n - Are there other approaches to this? Maybe biasing the direction of the vector?\n\n\n\n</font>"
note_font Helvetica
note_font_size 102
note_font_color 0xffffffff
xpos 22461
ypos 2202
bdwidth 4138
bdheight 4763
z_order -10
}
BackdropNode {
inputs 0
name BackdropNode7
tile_color 0x11111101
label "<font color=#999999><font size=7><b>Achromatic Axis</b></font>\n<font size=4><b>Step 1</b></font><font size=2>\n\nWeighting by component won't work for inverting\n\nMax of R,G,B works for our purposes\n\n\n\n\n</font>"
note_font Helvetica
note_font_size 102
note_font_color 0xffffffff
xpos 4581
ypos 2663
bdwidth 2225
bdheight 740
z_order -10
}
BackdropNode {
inputs 0
name BackdropNode8
tile_color 0xc0c0c01
label "<font color=#999999><font size=7><b>Terminology</b></font>\n<font size=4><b>Scene-referred data</b></font><font size=2>\n\nPerceptual attributes cannot be used:\n - Lightness\n - Saturation\n - Hue\n\nInstead we use terms like:\n - Achromatic Axis\n - Distance\n - RGB Ratios\n\n\n</font>"
note_font Helvetica
note_font_size 102
note_font_color 0xffffffff
xpos 572
ypos 5806
bdwidth 2156
bdheight 1203
z_order -10
}
BackdropNode {
inputs 0
name BackdropNode9
tile_color 0x7070701
label "<font color=#999999><font size=7><b>Goals</b></font>\n<font size=4><b>for Scene-Referred Gamut Mapping</b></font><font size=2>\n\n- Energy preserving\n- Gamut agnostic\n- Invertible\n- Monotonousness, detail preserving\n- Fast\n- Robust\n\n\n\n</font>"
note_font Helvetica
note_font_size 102
note_font_color 0xffffffff
xpos 572
ypos 7082
bdwidth 2156
bdheight 1147
z_order -10
}
BackdropNode {
inputs 0
name BackdropNode11
tile_color 0x23232301
label "<font color=#4c4c4c><font size=7><b>D. Siragusano</b></font>"
note_font Helvetica
note_font_size 83
note_font_color 0xffffffff
xpos 16930
ypos 3748
bdwidth 3101
bdheight 1240
z_order 1
}
BackdropNode {
inputs 0
name BackdropNode12
tile_color 0x23232301
label "<font color=#4c4c4c><font size=7><b>F. Matas</b></font>"
note_font Helvetica
note_font_size 83
note_font_color 0xffffffff
xpos 14999
ypos 3727
bdwidth 1682
bdheight 1233
z_order 1
}
BackdropNode {
inputs 0
name BackdropNode13
tile_color 0x23232301
label "<font color=#4c4c4c><font size=7><b>J. Johnson</b></font>"
note_font Helvetica
note_font_size 83
note_font_color 0xffffffff
xpos 20164
ypos 3728
bdwidth 1472
bdheight 1232
z_order 1
}
BackdropNode {
inputs 0
name BackdropNode14
tile_color 0x23232301
label "<font color=#4c4c4c><font size=7><b>M. Smekal</b></font>"
note_font Helvetica
note_font_size 83
note_font_color 0xffffffff
xpos 13344
ypos 3728
bdwidth 1472
bdheight 1232
z_order 1
}
BackdropNode {
inputs 0
name BackdropNode15
tile_color 0x23232301
label "<font color=#4c4c4c><font size=7><b>T. Mansencal</b></font>"
note_font Helvetica
note_font_size 83
note_font_color 0xffffffff
xpos 11948
ypos 3729
bdwidth 1185
bdheight 1230
z_order 1
}
BackdropNode {
inputs 0
name BackdropNode16
tile_color 0x23232301
label "<font color=#4c4c4c><font size=7><b>C. Payne</b></font>"
note_font Helvetica
note_font_size 83
note_font_color 0xffffffff
xpos 10887
ypos 3734
bdwidth 886
bdheight 1219
z_order 1
}
BackdropNode {
inputs 0
name BackdropNode18
tile_color 0x30303001
label "<font color=#878787><font size=7><b>Achromatic</b></font>"
note_font Helvetica
note_font_size 12
note_font_color 0xffffffff
xpos 7280
ypos 4107
bdwidth 400
bdheight 330
z_order 1
}
BackdropNode {
inputs 0
name BackdropNode19
tile_color 0x30303001
label "<font color=#878787><font size=7><b>Distance</b></font>"
note_font Helvetica
note_font_size 12
note_font_color 0xffffffff
xpos 7695
ypos 4315
bdwidth 451
bdheight 202
z_order 1
}
BackdropNode {
inputs 0
name BackdropNode20
tile_color 0x30303001
label "<font color=#878787><font size=7><b>RGB</b></font>"
note_font Helvetica
note_font_size 12
note_font_color 0xffffffff
xpos 7692
ypos 4866
bdwidth 456
bdheight 203
z_order 1
}
BackdropNode {
inputs 0
name BackdropNode21
tile_color 0x30303001
label "<font color=#878787><font size=7><b>Distance</b></font>"
note_font Helvetica
note_font_size 12
note_font_color 0xffffffff
xpos 7695
ypos 5131
bdwidth 451
bdheight 202
z_order 1
}
BackdropNode {
inputs 0
name BackdropNode22
tile_color 0x30303001
label "<font color=#878787><font size=7><b>RGB</b></font>"
note_font Helvetica
note_font_size 12
note_font_color 0xffffffff
xpos 7692
ypos 5682
bdwidth 456
bdheight 203
z_order 1
}
BackdropNode {
inputs 0
name BackdropNode23
tile_color 0x30303001
label "<font color=#878787><font size=7><b>Compress Distance</b></font>"
note_font Helvetica
note_font_size 12
note_font_color 0xffffffff
xpos 7690
ypos 4570
bdwidth 460
bdheight 268
z_order 1
}
BackdropNode {
inputs 0
name BackdropNode24
tile_color 0x30303001
label "<font color=#878787><font size=7><b>Compress Curve</b></font>"
note_font Helvetica
note_font_size 12
note_font_color 0xffffffff
xpos 8606
ypos 4523
bdwidth 388
bdheight 410
z_order 1
}
BackdropNode {
inputs 0
name BackdropNode25
tile_color 0x30303001
label "<font color=#878787><font size=7><b>Gamut Compression</b></font>"
note_font Helvetica
note_font_size 12
note_font_color 0xffffffff
xpos 8565
ypos 5565
bdwidth 490
bdheight 617
z_order 1
}
BackdropNode {
inputs 0
name BackdropNode26
tile_color 0x30303001
label "<font color=#878787><font size=7><b>UnCompress Distance</b></font>"
note_font Helvetica
note_font_size 12
note_font_color 0xffffffff
xpos 7690
ypos 5386
bdwidth 460
bdheight 268
z_order 1
}
BackdropNode {
inputs 0
name BackdropNode27
tile_color 0x30303001
label "<font color=#878787><font size=7><b>A Color Cube\nand the \nAchromatic Axis</b></font>"
note_font Helvetica
note_font_size 24
note_font_color 0xffffffff
xpos 7379
ypos 2286
bdwidth 642
bdheight 611
z_order 1
}
BackdropNode {
inputs 0
name BackdropNode32
tile_color 0x30303001
label "<font color=#878787><font size=7><b>Gamut Compression</b></font>"
note_font Helvetica
note_font_size 12
note_font_color 0xffffffff
xpos 9135
ypos 5565
bdwidth 574
bdheight 623
z_order 1
}
BackdropNode {
inputs 0
name BackdropNode34
tile_color 0x23232301
label "<font color=#4c4c4c><font size=7><b>Contact Sheet</b></font>"
note_font Helvetica
note_font_size 83
note_font_color 0xffffffff
xpos 19727
ypos 5369
bdwidth 1907
bdheight 1405
z_order 1
}
BackdropNode {
inputs 0
name BackdropNode6
tile_color 0x30303001
label "<font color=#878787><font size=7><b>Color Wheel in 1931 xy</b></font>"
note_font Helvetica
note_font_size 24
note_font_color 0xffffffff
xpos 7277
ypos 2947
bdwidth 1287
bdheight 1066
z_order 1
}
BackdropNode {
inputs 0
name BackdropNode17
tile_color 0x2d343a01
label "<font color=#000000><font size=7><b>Tools</b></font>"
note_font Helvetica
note_font_size 24
note_font_color 0xffffffff
xpos 9064
ypos 2337
bdwidth 573
bdheight 462
z_order 12
}
Read {
inputs 0
file_type exr
file ../images/aces_gamut_mapping_vwg_images_ap0/lambertian_sphere.e-gamut_to_aces.exr
format "1920 1080 0 0 1920 1080 1 HD_1080p"
origset true
raw true
auto_alpha true
name Read56
tile_color 0x989898ff
note_font Helvetica
xpos 12610
ypos 4206
}
ColorMatrix {
matrix {
{1.451439381 -0.2365107685 -0.2149285674}
{-0.07655383646 1.176229835 -0.09967593104}
{0.008316127583 -0.0060324613 0.997716248}
}
name ColorMatrix47
label "ACES to ACEScg"
note_font Helvetica
xpos 12610
ypos 4354
}
Dot {
name Dot59
note_font "Helvetica Bold"
note_font_size 24
note_font_color 0xff
xpos 12644
ypos 4506
}
CMSTestPattern {
inputs 0
cube_size 15
name CMSTestPattern1
note_font Helvetica
xpos 9310
ypos 2439
postage_stamp false
}
set N86fffd0 [stack 0]
Group {
name PlotPoints
xpos 9420
ypos 2510
addUserKnob {20 PlotPoints_tab l PlotPoints}
addUserKnob {6 plot_input l "plot input" +STARTLINE}
plot_input true
addUserKnob {6 plot_spectral_locus l "plot spectral locus" -STARTLINE}
plot_spectral_locus true
addUserKnob {6 plot_pointers_gamut l "plot pointers gamut" -STARTLINE}
addUserKnob {41 gamut T GamutToXYZ3.gamut}
addUserKnob {4 transform M {none XYZ Yxy}}
transform Yxy
addUserKnob {4 diagram M {"1931 xy chromaticity diagram" "1976 u'v' chromaticity diagram" none}}
addUserKnob {41 detail l "point detail" T PositionToPoints1.detail}
addUserKnob {41 pointSize l "point size" T PositionToPoints1.pointSize}
addUserKnob {26 ""}
addUserKnob {7 right_margin l "right margin" R 1 2}
right_margin 1.04
addUserKnob {7 left_margin l "left margin" R 0 0.2}
left_margin -0.153
}
Camera2 {
inputs 0
display off
selectable false
translate {{0.5-parent.left_margin*0.3 x14 0.476000011} {0.5-parent.left_margin*0.3 x14 0.476000011} 3}
projection_mode orthographic
focal {{40/parent.right_margin}}
haperture 50
vaperture 18
far 10
name ORTHO
xpos -1350
ypos 476
}
Constant {
inputs 0
format "256 256 0 0 256 256 1 square_256"
name Constant6
xpos -2369
ypos -488
postage_stamp false
}
Reformat {
type "to box"
box_width 296
box_height 2
box_fixed true
name ReformatBox3
xpos -2369
ypos -439
addUserKnob {20 User}
addUserKnob {7 bits l "" +STARTLINE R 0 16}
bits 12
}
Ramp {
p0 {0 0}
p1 {{input.width} 0}
color {{input.width}}
name Ramp1
xpos -2369
ypos -392
}
ColorLookup {
lut {master {}
red {curve 0.31 0.31 0.31 0.31 0.31 0.31 0.31 0.31 0.31 0.31 0.31 0.31 0.31 0.31 0.31 0.31 0.31 0.31 0.31 0.31 0.31 0.31 0.31 0.31 0.31 0.31 0.31 0.31 0.31 0.31 0.31 0.31 0.31 0.31 0.31 0.31 0.31 0.397 0.397 0.397 0.397 0.397 0.397 0.397 0.397 0.397 0.397 0.397 0.397 0.397 0.397 0.397 0.397 0.397 0.397 0.397 0.397 0.397 0.397 0.397 0.397 0.397 0.397 0.397 0.397 0.397 0.397 0.397 0.397 0.397 0.397 0.397 0.397 0.397 0.483 0.483 0.483 0.483 0.483 0.483 0.483 0.483 0.483 0.483 0.483 0.483 0.483 0.483 0.483 0.483 0.483 0.483 0.483 0.483 0.483 0.483 0.483 0.483 0.483 0.483 0.483 0.483 0.483 0.483 0.483 0.483 0.483 0.483 0.483 0.483 0.483 0.569 0.569 0.569 0.569 0.569 0.569 0.569 0.569 0.569 0.569 0.569 0.569 0.569 0.569 0.569 0.569 0.569 0.569 0.569 0.569 0.569 0.569 0.569 0.569 0.569 0.569 0.569 0.569 0.569 0.569 0.569 0.569 0.569 0.569 0.569 0.569 0.569 0.655 0.655 0.655 0.655 0.655 0.655 0.655 0.655 0.655 0.655 0.655 0.655 0.655 0.655 0.655 0.655 0.655 0.655 0.655 0.655 0.655 0.655 0.655 0.655 0.655 0.655 0.655 0.655 0.655 0.655 0.655 0.655 0.655 0.655 0.655 0.655 0.655 0.741 0.741 0.741 0.741 0.741 0.741 0.741 0.741 0.741 0.741 0.741 0.741 0.741 0.741 0.741 0.741 0.741 0.741 0.741 0.741 0.741 0.741 0.741 0.741 0.741 0.741 0.741 0.741 0.741 0.741 0.741 0.741 0.741 0.741 0.741 0.741 0.741 0.828 0.828 0.828 0.828 0.828 0.828 0.828 0.828 0.828 0.828 0.828 0.828 0.828 0.828 0.828 0.828 0.828 0.828 0.828 0.828 0.828 0.828 0.828 0.828 0.828 0.828 0.828 0.828 0.828 0.828 0.828 0.828 0.828 0.828 0.828 0.828 0.828 0.914 0.914 0.914 0.914 0.914 0.914 0.914 0.914 0.914 0.914 0.914 0.914 0.914 0.914 0.914 0.914 0.914 0.914 0.914 0.914 0.914 0.914 0.914 0.914 0.914 0.914 0.914 0.914 0.914 0.914 0.914 0.914 0.914 0.914 0.914 0.914 0.914}
green {curve 0.433 0.464 0.513 0.611 0.576 0.46 0.426 0.412 0.404 0.397 0.384 0.374 0.346 0.333 0.311 0.287 0.257 0.23 0.21 0.219 0.208 0.211 0.208 0.187 0.191 0.187 0.18 0.164 0.17 0.177 0.175 0.188 0.252 0.325 0.385 0.416 0.433 0.487 0.532 0.588 0.637 0.634 0.549 0.506 0.49 0.458 0.426 0.412 0.397 0.365 0.337 0.301 0.262 0.221 0.192 0.164 0.167 0.162 0.176 0.179 0.148 0.156 0.142 0.148 0.138 0.145 0.145 0.161 0.197 0.256 0.324 0.393 0.451 0.487 0.508 0.538 0.587 0.634 0.659 0.611 0.552 0.526 0.484 0.452 0.428 0.406 0.371 0.334 0.293 0.243 0.204 0.177 0.151 0.151 0.162 0.158 0.161 0.142 0.141 0.129 0.134 0.14 0.156 0.166 0.192 0.221 0.265 0.325 0.392 0.451 0.508 0.48 0.513 0.554 0.597 0.63 0.634 0.58 0.546 0.499 0.466 0.434 0.408 0.372 0.332 0.288 0.242 0.202 0.179 0.16 0.157 0.162 0.157 0.159 0.149 0.153 0.147 0.154 0.164 0.18 0.199 0.226 0.25 0.279 0.325 0.38 0.439 0.48 0.436 0.468 0.502 0.541 0.57 0.605 0.594 0.555 0.511 0.473 0.439 0.409 0.371 0.332 0.288 0.252 0.217 0.196 0.181 0.178 0.185 0.176 0.173 0.168 0.176 0.178 0.19 0.202 0.214 0.235 0.254 0.27 0.291 0.323 0.366 0.41 0.436 0.396 0.414 0.438 0.465 0.485 0.527 0.566 0.557 0.523 0.478 0.442 0.409 0.371 0.334 0.294 0.265 0.244 0.223 0.225 0.212 0.218 0.211 0.211 0.207 0.214 0.217 0.229 0.237 0.244 0.264 0.275 0.285 0.3 0.321 0.348 0.376 0.396 0.357 0.368 0.377 0.391 0.402 0.431 0.481 0.503 0.521 0.482 0.444 0.409 0.372 0.337 0.307 0.286 0.27 0.257 0.247 0.251 0.257 0.255 0.254 0.25 0.258 0.259 0.265 0.269 0.278 0.284 0.292 0.297 0.305 0.317 0.33 0.344 0.357 0.321 0.322 0.328 0.332 0.333 0.346 0.365 0.389 0.411 0.459 0.443 0.399 0.352 0.327 0.313 0.304 0.3 0.294 0.295 0.294 0.293 0.292 0.291 0.295 0.3 0.301 0.302 0.304 0.304 0.304 0.305 0.307 0.309 0.312 0.313 0.316 0.321}
blue {curve 0.26 0.281 0.298 0.306 0.342 0.365 0.39 0.381 0.392 0.416 0.413 0.43 0.448 0.446 0.433 0.425 0.419 0.394 0.362 0.328 0.305 0.298 0.286 0.247 0.26 0.219 0.199 0.168 0.178 0.14 0.11 0.084 0.104 0.158 0.18 0.225 0.26 0.235 0.26 0.28 0.298 0.327 0.372 0.395 0.417 0.43 0.435 0.455 0.488 0.479 0.521 0.522 0.515 0.49 0.436 0.383 0.331 0.295 0.282 0.258 0.219 0.208 0.179 0.168 0.141 0.129 0.106 0.094 0.095 0.112 0.127 0.165 0.199 0.235 0.226 0.258 0.28 0.298 0.316 0.361 0.399 0.427 0.446 0.461 0.482 0.52 0.521 0.553 0.563 0.573 0.524 0.454 0.389 0.33 0.295 0.266 0.247 0.214 0.195 0.168 0.178 0.142 0.14 0.128 0.129 0.126 0.131 0.144 0.167 0.199 0.226 0.238 0.266 0.289 0.31 0.329 0.351 0.395 0.428 0.453 0.475 0.494 0.533 0.542 0.568 0.584 0.576 0.53 0.451 0.385 0.331 0.299 0.266 0.245 0.22 0.206 0.184 0.174 0.167 0.166 0.166 0.173 0.172 0.165 0.172 0.187 0.208 0.238 0.258 0.28 0.3 0.321 0.343 0.362 0.391 0.427 0.458 0.482 0.503 0.546 0.554 0.573 0.582 0.546 0.499 0.431 0.375 0.33 0.304 0.275 0.254 0.234 0.225 0.212 0.209 0.206 0.203 0.21 0.215 0.212 0.204 0.208 0.214 0.231 0.258 0.277 0.294 0.31 0.328 0.348 0.372 0.397 0.427 0.462 0.487 0.51 0.544 0.558 0.559 0.556 0.503 0.444 0.402 0.355 0.329 0.309 0.289 0.275 0.26 0.254 0.245 0.245 0.241 0.238 0.249 0.249 0.245 0.241 0.242 0.246 0.258 0.277 0.295 0.305 0.315 0.327 0.339 0.359 0.39 0.421 0.461 0.491 0.515 0.54 0.546 0.522 0.478 0.429 0.393 0.368 0.345 0.325 0.313 0.303 0.295 0.286 0.284 0.279 0.277 0.274 0.277 0.277 0.28 0.276 0.273 0.274 0.279 0.285 0.295 0.311 0.314 0.316 0.32 0.323 0.331 0.346 0.367 0.397 0.468 0.513 0.494 0.425 0.388 0.372 0.348 0.336 0.331 0.326 0.32 0.316 0.314 0.312 0.309 0.321 0.32 0.319 0.305 0.317 0.316 0.316 0.315 0.316 0.317 0.319 0.321 0.311}
alpha {}}
name ColorLookup1
label "Pointers Samples Yxy\nSource: https://www.rit.edu/cos/colorscience/rc_useful_data.php"
xpos -2369
ypos -333
}
BlackOutside {
name BlackOutside2
xpos -2369
ypos -251
}
Crop {
box {0 0 {input.width} {height+1}}
reformat true
name Crop1
xpos -2369
ypos -203
}
Dot {
name Dot12
label " "
note_font "Helvetica Bold"
note_font_size 24
note_font_color 0xa5a5a501
xpos -2335
ypos -148
}
Constant {
inputs 0
format "256 256 0 0 256 256 1 square_256"
name Constant2
xpos -2149
ypos -488
postage_stamp false
}
Reformat {
type "to box"
box_width 8000.731495
box_height 2
box_fixed true
name ReformatBox2
xpos -2149
ypos -440
addUserKnob {20 User}
addUserKnob {7 bits l "" +STARTLINE R 0 16}
bits 12
}
Ramp {
p0 {0 0}
p1 {{input.width} 0}
color {{input.width}}
name Ramp2
xpos -2149
ypos -392
}
ColorLookup {
lut {master {}
red {curve R 0.4830000103 x50 0.5045000315 0.5260000229 0.5475000143 0.5690000057 0.5904999971 0.6119999886 0.63349998 0.6549999714 0.6805312037 0.7087500095 0.7315937281 0.7409999967 0.7409999967 0.7409999967 0.7409999967 0.7409999967 0.75459373 0.7845000029 0.8144062757 0.8280000091 0.8280000091 0.8280000091 0.8280000091 0.8280000091 0.8009687662 0.74150002 0.6820312142 0.6549999714 0.6684374809 0.6980000138 0.7275624871 0.7409999967 0.7315937281 0.7087500095 0.6805312037 0.6549999714 0.629468739 0.6012499928 0.5784062743 0.5690000057 0.5690000057 0.5690000057 0.5690000057 0.5690000057 0.5690000057 0.5690000057 0.5690000057 0.5690000057 0.5555624962 0.5260000229 0.4964375198 0.4830000103 0.4830000103 0.4830000103 0.4830000103 0.4830000103 0.4830000103 0.4830000103 0.4830000103 0.4830000103 0.4964375198 0.5260000229 0.5555624962 0.5690000057 0.5690000057 0.5690000057 0.5690000057 0.5690000057 0.5690000057 0.5690000057 0.5690000057 0.5690000057 0.5690000057 0.5690000057 0.5690000057 0.5690000057 0.5690000057 0.5690000057 0.5690000057 0.5690000057 0.5653046966 0.5555624962 0.5417890549 0.5260000229 0.5102109313 0.4964375198 0.4866953194 0.4830000103 0.4830000103 0.4830000103 0.4830000103 0.4830000103 0.4830000103 0.4830000103 0.4830000103 0.4830000103 0.4830000103 0.4830000103 0.4830000103 0.4830000103 0.4695625007 0.4400000274 0.4104375243 0.3970000148 0.3970000148 0.3970000148 0.3970000148 0.3970000148 0.3970000148 0.3970000148 0.3970000148 0.3970000148 0.3970000148 0.3970000148 0.3970000148 0.3970000148 0.3970000148 0.3970000148 0.3970000148 0.3970000148 0.3970000148 0.3970000148 0.3970000148 0.3970000148 0.3970000148 0.3970000148 0.3970000148 0.3970000148 0.3970000148 0.3970000148 0.3970000148 0.3970000148 0.3970000148 0.3970000148 0.3970000148 0.3970000148 0.4104375243 0.4400000274 0.4695625007 0.4830000103 0.4830000103 0.4830000103 0.4830000103 0.4830000103 0.4830000103 0.4830000103 0.4830000103 0.4830000103 0.4830000103 0.4830000103 0.4830000103 0.4830000103 0.4830000103 0.4830000103 0.4830000103 0.4830000103 0.4830000103 0.4830000103 0.4830000103 0.4830000103}
green {curve R 0.6589999795 x50 0.6536288857 0.6479062438 0.6414804459 0.6340000033 0.6249843836 0.6147499681 0.6041406393 0.5939999819 0.5844687223 0.575124979 0.5659687519 0.5569999814 0.5484530926 0.5402500033 0.5319218636 0.5230000019 0.5131718516 0.5027499795 0.4922031164 0.4819999933 0.4722187519 0.4626249969 0.4532187581 0.4440000057 0.4351093769 0.4265000224 0.4178906381 0.4090000093 0.3997343779 0.3902499974 0.380640626 0.3709999919 0.3614374995 0.3518749774 0.3421249986 0.3319999874 0.321398437 0.3104375005 0.2992577851 0.2879999876 0.2764999866 0.2647500038 0.2531249821 0.2419999987 0.2312265635 0.2206875086 0.2108047009 0.202000007 0.1947187632 0.1886250079 0.1829687506 0.1770000011 0.1693515629 0.1608124971 0.1538671851 0.1509999931 0.1509999931 0.1509999931 0.1509999931 0.1509999931 0.1527187377 0.1564999968 0.1602812558 0.1620000005 0.1620000005 0.1620000005 0.1620000005 0.1620000005 0.1612187475 0.1595000029 0.1577812582 0.1570000052 0.1573124975 0.1579999924 0.1586875021 0.1589999944 0.1575781256 0.1543750018 0.1509843767 0.1490000039 0.1485625058 0.1484999955 0.1484375 0.1480000019 0.1467812508 0.1449999958 0.1432187557 0.1420000046 0.1415625066 0.1414999962 0.1414375007 0.1410000026 0.1397656202 0.1378750056 0.1357968748 0.1340000033 0.1323750019 0.1307500005 0.1295000017 0.1289999932 0.130031243 0.1324999928 0.1354687512 0.1379999965 0.1402187496 0.1424999982 0.1442812532 0.1449999958 0.1449999958 0.1449999958 0.1449999958 0.1449999958 0.1464921832 0.1503124982 0.1554765552 0.1609999985 0.1673984379 0.1749375015 0.1822578013 0.1879999936 0.1906718612 0.1913749874 0.1926406175 0.1969999969 0.2064140588 0.2199375033 0.2357421964 0.2520000041 0.2688750029 0.2871249914 0.3058125079 0.324000001 0.3417187631 0.359375 0.3765937686 0.3930000067 0.4082968831 0.4227499962 0.4368281364 0.451000005 0.4659531415 0.4812500179 0.4956718981 0.5080000162 0.5169296861 0.5234375 0.5297265649 0.5379999876 0.5491171479 0.5618124604 0.5751015544 0.5879999995 0.6009531021 0.6142500043 0.6266719103 0.6370000243 0.6447148919 0.6505312324 0.655082047 0.6589999795}
blue {curve R 0.3160000145 x50 0.3244570494 0.3330312669 0.3418398499 0.351000011 0.3607422113 0.3709374964 0.3811640739 0.3910000026 0.4003046751 0.4093124866 0.4181640446 0.4269999862 0.4359609187 0.4449374974 0.453695327 0.4620000124 0.4697890878 0.4771875143 0.4842422009 0.4909999967 0.4971874952 0.5028749704 0.5086249709 0.5149999857 0.5227031112 0.53125 0.5394218564 0.5460000038 0.5502656102 0.5530000329 0.5552343726 0.5580000281 0.561632812 0.5655625463 0.5694609284 0.5730000138 0.5765469074 0.5801249743 0.5828906298 0.5839999914 0.5838750005 0.5830000043 0.5806249976 0.5759999752 0.5682968497 0.5576249957 0.5446406007 0.5299999714 0.5128515363 0.4931874871 0.4729296863 0.4539999962 0.4368359447 0.420437485 0.4045703113 0.3889999986 0.3731718659 0.3573749959 0.3426406384 0.3300000131 0.3193906248 0.310375005 0.3034218848 0.298999995 0.2972500026 0.2969999909 0.2967499793 0.2949999869 0.2899531126 0.2821249962 0.2734843791 0.2660000026 0.2602812648 0.2552500069 0.2503437698 0.2450000048 0.2380000055 0.2300000042 0.2232500017 0.2199999988 0.2195625007 0.2194999903 0.2194374949 0.2189999968 0.2183593661 0.2176249921 0.2163281292 0.2140000015 0.2101874948 0.205249995 0.1999374926 0.1949999928 0.1904453039 0.185937494 0.1817109436 0.1780000031 0.1754062474 0.1736250073 0.1715312451 0.1679999977 0.1620937437 0.1546249986 0.147093758 0.1410000026 0.1372031271 0.1347499937 0.1324218661 0.1289999932 0.1237656176 0.1174999923 0.1112343743 0.1059999987 0.1021796837 0.09918750077 0.09660156071 0.09399999678 0.09089062363 0.0876249969 0.0850468725 0.08399999887 0.08524999768 0.0882499963 0.09187500179 0.09499999881 0.09706249833 0.09875000268 0.1008125022 0.1040000021 0.1084140688 0.1136875004 0.1198671907 0.1270000041 0.1355390698 0.145312503 0.1554296911 0.1650000066 0.1739453226 0.1826875061 0.1910859346 0.199000001 0.2061250061 0.2126249969 0.2190624923 0.2259999961 0.2338827997 0.2423124909 0.2505859137 0.2579999864 0.2642968595 0.26987499 0.2750156224 0.2800000012 0.2847812474 0.2892500162 0.2935937643 0.2980000079 0.3025000095 0.3070000112 0.3115000129 0.3160000145}
alpha {}}
name ColorLookup3
label "Pointer's Gamut Boundary Yxy\ninterpolated: incr 50 - 0 to 8000"
xpos -2149
ypos -328
}
BlackOutside {
name BlackOutside3
xpos -2149
ypos -251
}
Crop {
box {0 -1 {input.width} {height}}
reformat true
name Crop8
xpos -2149
ypos -202
}
Merge2 {
inputs 2
name Merge5
xpos -2149
ypos -152
disable {{!parent.enable_pointer_samples}}
}
BlackOutside {
name BlackOutside4
xpos -2149
ypos -105
}
Crop {
box {0 -1 {input.width} {height}}
reformat true
name Crop2
xpos -2149
ypos -63
}
Dot {
name Dot4
label " "
note_font "Helvetica Bold"
note_font_size 24
note_font_color 0xa5a5a501
xpos -2115
ypos -28
}
Dot {
name Dot15
label " "
note_font "Helvetica Bold"
note_font_size 24
note_font_color 0xa5a5a501
xpos -1903
ypos -28
}
set N8a60960 [stack 0]
Constant {
inputs 0
format "256 256 0 0 256 256 1 square_256"
name Constant5
xpos -1827
ypos -552
postage_stamp false
}
Reformat {
type "to box"
box_width {{pow(2,bits)}}
box_height 2
box_fixed true
name ReformatBox1
label "\[value bits]bit"
xpos -1827
ypos -510
addUserKnob {20 User}
addUserKnob {7 bits l "" +STARTLINE R 0 16}
bits 14
}
Ramp {
p0 {0 0}
p1 {{input.width} 0}
name Ramp3
xpos -1827
ypos -456
}
set N8a7e830 [stack 0]
Dot {
name Dot9
note_font "Bitstream Vera Sans"
xpos -1683
ypos -452
}
Expression {
expr0 r*-0.00132+0.00142
expr1 r*-0.565+0.737
expr2 r*-0.26+0.2637
expr3 1
name Expression1
label "line of purples"
xpos -1717
ypos -414
}
Transform {
translate {13300 0}
scale {0.1 1}
filter impulse
name Transform1
note_font "Bitstream Vera Sans"
xpos -1717
ypos -360
}
BlackOutside {
name BlackOutside1
xpos -1717
ypos -312
}
Dot {
name Dot10
note_font "Bitstream Vera Sans"
xpos -1683
ypos -236
}
push $N8a7e830
Expression {
temp_name0 start
temp_expr0 360
temp_name1 end
temp_expr1 830
channel0 {rgba.red rgba.green rgba.blue none}
expr0 r*(end-start)+start
channel1 none
channel2 none
expr3 1
name Expression2
label "360nm to 830nm"
xpos -1827
ypos -414
}
ColorLookup {
lut {master {}
red {curve x360 0.0001298999996 C 0.0001458470069 0.0001638021058 0.0001840037003 0.0002066901943 0.0002321000065 0.0002607280039 0.0002930749906 0.0003293880145 0.0003699139925 0.0004148999869 0.0004641586856 0.000518986024 0.000581854023 0.0006552346749 0.0007416000008 0.0008450296009 0.0009645267855 0.001094948966 0.001231153961 0.001368000056 0.00150204997 0.001642327989 0.001802381943 0.001995756989 0.002236000029 0.00253538508 0.002892602934 0.003300829092 0.003753236029 0.004242999945 0.004762389231 0.005330048036 0.005978711881 0.00674111722 0.007650000043 0.008751372807 0.01002888009 0.01142170001 0.01286900975 0.01431000046 0.01570443064 0.01714744046 0.01878122054 0.02074800991 0.02318999916 0.02620735951 0.02978247963 0.03388091922 0.03846824169 0.04351000115 0.04899559915 0.05502260104 0.06171879917 0.06921199709 0.07762999833 0.08695811033 0.09717672318 0.1084062979 0.1207671985 0.1343799978 0.149358198 0.1653957069 0.1819830984 0.1986110061 0.2147700042 0.2301868051 0.2448796928 0.2587772906 0.271807909 0.2838999927 0.2949438095 0.3048965037 0.3137873113 0.3216454089 0.3285000026 0.3343513012 0.339210093 0.3431212902 0.3461295962 0.3482800126 0.3495998979 0.3501473963 0.3500129879 0.3492870033 0.3480600119 0.3463732898 0.3442623913 0.3418087959 0.3390941024 0.3361999989 0.3331977129 0.3300411105 0.3266356885 0.3228867948 0.3186999857 0.314025104 0.3088839948 0.3032903969 0.2972579002 0.2908000052 0.2839700878 0.2767213881 0.268917799 0.2604227066 0.2511000037 0.2408474982 0.2298512012 0.2184071988 0.2068115026 0.1953600049 0.1842135936 0.173327297 0.1626881063 0.152283296 0.1421000063 0.1321786046 0.1225695983 0.1132752001 0.1042978987 0.09564000368 0.08729954809 0.07930804044 0.07171776146 0.06458099186 0.05795000866 0.05186210945 0.04628152028 0.04115087911 0.0364128314 0.0320100002 0.0279172007 0.02414439991 0.02068700083 0.01754040085 0.01470000017 0.01216179039 0.009919960052 0.007967240177 0.006296345964 0.004900000058 0.003777173115 0.002945319982 0.002424879931 0.00223629293 0.002400000114 0.002925520064 0.003836560063 0.005174839869 0.006982080173 0.009300000034 0.01214949042 0.01553587988 0.01947752014 0.02399276942 0.02910000086 0.0348148495 0.04112016037 0.04798503965 0.05537860841 0.0632700026 0.07163500786 0.08046223968 0.08973996341 0.09945645183 0.1096000001 0.120167397 0.1311144978 0.1423678994 0.1538542062 0.1655000001 0.1772571057 0.1891400069 0.2011694014 0.2133657932 0.225749895 0.238320902 0.2510668039 0.2639921904 0.2771016955 0.2903999984 0.3038912117 0.3175725937 0.3314383924 0.3454827964 0.3596999943 0.3740839064 0.3886395991 0.4033783972 0.4183115065 0.4334498942 0.4487952888 0.4643360078 0.4800640047 0.4959712923 0.5120500922 0.5282958746 0.5446916223 0.5612093806 0.5778214931 0.5945000052 0.6112208962 0.6279758215 0.6447601914 0.6615697145 0.6783999801 0.6952391863 0.7120586038 0.7288283706 0.7455188036 0.7620999813 0.7785431743 0.7948256135 0.8109263778 0.8268247843 0.8424999714 0.857932508 0.8730816245 0.887894392 0.90231812 0.9162999988 0.9297994971 0.9427983761 0.9552776217 0.9672179222 0.9786000252 0.9893856049 0.9995487928 1.009089231 1.018006444 1.026299953 1.033982754 1.040985942 1.047188044 1.05246675 1.056699991 1.059794426 1.061799169 1.062806845 1.062909603 1.06219995 1.060735226 1.058443546 1.055224419 1.050976753 1.045600057 1.03903687 1.031360745 1.022666216 1.013047695 1.002599955 0.9913675189 0.9793313742 0.96649158 0.952847898 0.9383999705 0.9231939912 0.9072440267 0.890501976 0.8729199767 0.8544499278 0.8350840211 0.8149459958 0.7941859961 0.7729539871 0.7513999939 0.729583621 0.7075887918 0.6856021881 0.6638103724 0.6424000263 0.6215149164 0.6011137962 0.5811051726 0.5613976717 0.5418999791 0.5225995183 0.5035464168 0.4847435951 0.4661939144 0.4478999972 0.4298613071 0.4120979905 0.3946439922 0.3775332868 0.360799998 0.3444562852 0.3285168111 0.3130191863 0.2980011106 0.2834999859 0.2695448101 0.256118387 0.2431896031 0.2307271957 0.2187000066 0.2070970982 0.1959231943 0.1851707995 0.1748322994 0.1649000049 0.1553667039 0.1462299973 0.1374900043 0.1291466951 0.1212000027 0.1136396974 0.1064649969 0.09969043732 0.09333060682 0.08739999682 0.0819009617 0.07680428028 0.07207711786 0.06768663973 0.06360000372 0.05980684981 0.05628215894 0.05297103897 0.04981860891 0.04676999897 0.04378404841 0.04087536037 0.03807263821 0.03540461138 0.03290000185 0.03056419082 0.02838055976 0.02634483948 0.02445274964 0.02270000055 0.02108429 0.01959987916 0.01823732071 0.01698716916 0.01583999954 0.01479064021 0.01383132022 0.01294867974 0.01212919969 0.01135915983 0.01062935032 0.009938846342 0.009288421832 0.008678854443 0.008110916242 0.007582387887 0.007088745944 0.006627312861 0.006195407826 0.005790345836 0.005409826059 0.005052582826 0.004717512056 0.004403506871 0.004109457135 0.003833913011 0.003575748065 0.003334342036 0.003109074896 0.002899327083 0.002704347949 0.00252301991 0.0023541681 0.002196616028 0.002049189992 0.001910959953 0.001781438012 0.001660109963 0.00154645904 0.001439971034 0.001340041985 0.001246275031 0.001158470986 0.001076429966 0.0009999492904 0.0009287358262 0.0008624332258 0.0008007502765 0.0007433959981 0.0006900785957 0.0006405155873 0.0005945020821 0.0005518646212 0.0005124289892 0.0004760212905 0.0004424536019 0.0004115116899 0.0003829814086 0.0003566491068 0.0003323011042 0.0003097585868 0.0002888870949 0.0002695393923 0.0002515682136 0.0002348261041 0.0002191709937 0.0002045258007 0.0001908404956 0.0001780653984 0.0001661504939 0.0001550236047 0.0001446218957 0.000134909802 0.000125852006 0.0001174130011 0.0001095515036 0.0001022244978 9.539444727e-05 8.902390255e-05 8.307526878e-05 7.751269004e-05 7.231304335e-05 6.745778228e-05 6.292844046e-05 5.870651876e-05 5.477028026e-05 5.109918129e-05 4.767654173e-05 4.448567051e-05 4.150993846e-05 3.873324022e-05 3.61420316e-05 3.372352148e-05 3.146487143e-05 2.935325938e-05 2.73757305e-05 2.552433034e-05 2.379376019e-05 2.217869951e-05 2.067382957e-05 1.927226003e-05 1.796640026e-05 1.674990926e-05 1.56164806e-05 1.455976962e-05 1.357387009e-05 1.265436003e-05 1.17972304e-05 1.09984403e-05 1.025397978e-05 9.55964606e-06 8.912043995e-06 8.308357792e-06 7.745768926e-06 7.221456144e-06 6.732474958e-06 6.276422937e-06 5.851304195e-06 5.455117844e-06 5.085867997e-06 4.741466e-06 4.42023611e-06 4.12078316e-06 3.841716079e-06 3.581651981e-06 3.339127034e-06 3.112948889e-06 2.902120968e-06 2.705645102e-06 2.522524937e-06 2.351725925e-06 2.192414968e-06 2.043901986e-06 1.905497015e-06 1.776508952e-06 1.656214977e-06 1.544021984e-06 1.439439984e-06 1.341977054e-06 S 1.251141043e-06}
green {curve x360 3.916999958e-06 C 4.393581094e-06 4.929604074e-06 5.532136129e-06 6.20824494e-06 6.965000011e-06 7.813218872e-06 8.767336112e-06 9.839844097e-06 1.104323019e-05 1.238999994e-05 1.388640976e-05 1.555727977e-05 1.74429606e-05 1.958374924e-05 2.201999996e-05 2.483965e-05 2.804126052e-05 3.153103899e-05 3.521520921e-05 3.899999865e-05 4.282639929e-05 4.691459981e-05 5.158959902e-05 5.717639942e-05 6.399999984e-05 7.234421355e-05 8.221223834e-05 9.350816254e-05 0.0001061361036 0.000119999997 0.0001349840022 0.0001514920004 0.0001702080044 0.0001918159978 0.0002169999934 0.0002469067113 0.0002812400053 0.0003185200039 0.0003572666901 0.0003959999885 0.0004337147111 0.0004730240034 0.0005178760039 0.0005722186761 0.0006399999838 0.0007245599991 0.0008254999993 0.0009411600186 0.001069879974 0.001210000017 0.001362091047 0.001530752052 0.001720368047 0.001935323002 0.002180000069 0.002454800066 0.002764000092 0.003117799992 0.003526400076 0.00400000019 0.004546239972 0.005159319844 0.005829279777 0.006546160206 0.007300000172 0.008086507209 0.008908719756 0.009767680429 0.01066443045 0.01159999985 0.01257316954 0.01358272042 0.01462967973 0.01571509056 0.01683999971 0.0180073604 0.01921447925 0.02045392059 0.02171823941 0.02300000004 0.0242946092 0.02561024018 0.02695856988 0.02835124917 0.02979999967 0.03131083027 0.03288368136 0.03452112153 0.03622571006 0.03799999878 0.03984666988 0.04176799953 0.04376599938 0.0458426699 0.04800000042 0.05024367943 0.05257304013 0.05498056114 0.0574587211 0.05999999866 0.06260196865 0.06527751684 0.06804207712 0.0709110871 0.07389999926 0.07701600343 0.08026640117 0.08366680145 0.08723279834 0.09098000079 0.09491755068 0.09904584289 0.1033674031 0.1078846008 0.1125999987 0.1175319999 0.1226743981 0.1279927939 0.1334528029 0.1390199959 0.1446764022 0.1504693031 0.1564618945 0.1627177 0.1693000048 0.1762430966 0.1835581064 0.1912734956 0.1994179934 0.2080200016 0.2171199024 0.2267345041 0.2368571013 0.2474811971 0.2585999966 0.2701849043 0.2822938859 0.2950505018 0.3085780144 0.3230000138 0.3384020925 0.3546858132 0.3716985881 0.3892875016 0.4072999954 0.4256299138 0.4443095922 0.4633944035 0.4829395115 0.503000021 0.5235692859 0.5445119739 0.565689981 0.5869653225 0.6082000136 0.6293455958 0.6503068209 0.6708751917 0.6908423901 0.7099999785 0.7281851768 0.7454636097 0.7619693875 0.7778367996 0.793200016 0.8081104159 0.8224961758 0.8363068104 0.8494915962 0.8619999886 0.8738108277 0.8849623799 0.8954936266 0.9054431915 0.9148501158 0.9237347841 0.9320924282 0.9399225712 0.9472252131 0.9539999962 0.9602560997 0.9660074115 0.9712606072 0.9760224819 0.9803000093 0.9840924144 0.9874181747 0.9903128147 0.9928116202 0.9949501157 0.9967107773 0.9980983138 0.99911201 0.9997481704 1 0.9998567104 0.9993045926 0.9983255267 0.9968987107 0.9950000048 0.9926005006 0.9897425771 0.9864444137 0.9827240705 0.9786000252 0.9740837216 0.969171226 0.9638568163 0.9581348896 0.9520000219 0.9454504251 0.9384992123 0.9311627746 0.9234576225 0.9154000282 0.9070063829 0.8982772231 0.8892048001 0.8797816038 0.8700000048 0.8598613143 0.8493919969 0.838621974 0.8275812864 0.8162999749 0.8047947288 0.7930819988 0.7811920047 0.7691547275 0.7570000291 0.744754076 0.7324224114 0.7200036049 0.7074965239 0.6948999763 0.6822192073 0.6694716215 0.6566743851 0.6438447833 0.6309999824 0.6181554794 0.605314374 0.5924755931 0.5796378851 0.5667999983 0.5539610982 0.5411372185 0.528352797 0.5156322718 0.503000021 0.4904688001 0.4780304134 0.4656775892 0.4534032047 0.4411999881 0.4290800095 0.4170359969 0.4050320089 0.3930320144 0.3810000122 0.3689183891 0.3568271995 0.3447768092 0.3328176141 0.3210000098 0.3093380928 0.2978504002 0.2865935862 0.2756245136 0.2649999857 0.254763186 0.2448896021 0.2353343964 0.2260528058 0.2169999927 0.2081616074 0.1995487958 0.1911551952 0.1829743981 0.174999997 0.1672234982 0.1596464068 0.1522776037 0.1451258957 0.1381999999 0.1315003037 0.1250247955 0.1187791973 0.1127690971 0.1070000008 0.1014761999 0.09618864208 0.09112296253 0.08626484871 0.08160000294 0.07712063938 0.07282552123 0.06871008128 0.06476975977 0.06100000069 0.05739621073 0.05395504087 0.05067376047 0.04754965007 0.04458000138 0.04175871983 0.03908495978 0.03656383976 0.03420047835 0.03200000152 0.02996261045 0.0280766394 0.0263293609 0.02470804937 0.0231999997 0.02180076949 0.02050112002 0.01928107999 0.01812068932 0.01700000092 0.01590378955 0.01483718026 0.01381068025 0.01283477992 0.01192000043 0.01106830966 0.01027339045 0.00953331124 0.00884615723 0.008209999651 0.007623780984 0.007085423917 0.006591476034 0.006138484925 0.005723000038 0.005343059078 0.004995795898 0.004676403943 0.004380074795 0.004102000035 0.003838452976 0.00358909904 0.003354219021 0.003134093015 0.002928999951 0.002738138894 0.002559876069 0.002393244067 0.00223727501 0.002091000089 0.001953586936 0.001824580017 0.001703580027 0.001590186963 0.001484000008 0.00138449599 0.001291268039 0.001204092056 0.001122744055 0.001047000056 0.0009765896248 0.0009111088002 0.0008501331904 0.0007932384033 0.0007399999886 0.0006900827284 0.0006433100207 0.0005994960084 0.000558454718 0.0005200000014 0.0004839136091 0.0004500527866 0.0004183452111 0.0003887184139 0.0003611000138 0.0003353834909 0.0003114404099 0.0002891655895 0.0002684539068 0.0002492000058 0.0002313019068 0.0002146855986 0.0001992884063 0.0001850474946 0.0001718999993 0.0001597780938 0.0001486044057 0.0001383016061 0.000128792497 0.000119999997 0.0001118595028 0.0001043223965 9.73356e-05 9.084586782e-05 8.479999815e-05 7.914666639e-05 7.385799836e-05 6.89160006e-05 6.43026724e-05 5.999999848e-05 5.598186908e-05 5.222560139e-05 4.871840065e-05 4.544746844e-05 4.239999907e-05 3.956104047e-05 3.691512029e-05 3.44486798e-05 3.214816024e-05 2.999999924e-05 2.799124923e-05 2.611355922e-05 2.436024079e-05 2.272460915e-05 2.119999954e-05 1.977855027e-05 1.845285078e-05 1.721686931e-05 1.606459045e-05 1.498999973e-05 1.398728e-05 1.305155001e-05 1.217818044e-05 1.136254014e-05 1.059999977e-05 9.885877262e-06 9.217304068e-06 8.592362065e-06 8.009133126e-06 7.465700037e-06 6.959567145e-06 6.487995051e-06 6.048699106e-06 5.639396022e-06 5.257799785e-06 4.901770808e-06 4.569720204e-06 4.260194146e-06 3.971738806e-06 3.702899903e-06 3.4521629e-06 3.218302027e-06 3.000300012e-06 2.797138904e-06 2.60780007e-06 2.431220082e-06 2.266531055e-06 2.113012897e-06 1.969943014e-06 1.836599949e-06 1.71222996e-06 1.596228003e-06 1.488089993e-06 1.387314001e-06 1.293400032e-06 1.205820013e-06 1.124142955e-06 1.04800904e-06 9.770579936e-07 9.109299981e-07 8.492510233e-07 7.917209928e-07 7.380900229e-07 6.881099921e-07 6.415299936e-07 5.980900255e-07 5.575749924e-07 5.198079975e-07 4.846119737e-07 S 4.518099956e-07}
blue {curve x360 0.0006061000167 C 0.0006808792241 0.0007651455817 0.0008600124274 0.0009665928083 0.001086000004 0.001220586011 0.001372728962 0.001543579041 0.001734285965 0.001946000033 0.002177777002 0.002435809001 0.002731953049 0.00307806395 0.003486000001 0.00397522701 0.004540880211 0.005158320069 0.00580290705 0.00645000115 0.007083216216 0.007745488081 0.008501151577 0.009414544329 0.01054999046 0.01196580008 0.01365587022 0.01558804978 0.01773015037 0.02005000971 0.0225113593 0.02520287968 0.02827971987 0.03189703822 0.03621000051 0.04143771157 0.04750372097 0.05411988124 0.06099803001 0.06785000861 0.0744863227 0.08136156201 0.08915363997 0.09854047745 0.1102000028 0.1246133 0.1417016983 0.1613035053 0.1832568049 0.2073999941 0.2336920947 0.2626113892 0.2947745919 0.3307985067 0.3713000119 0.4162091017 0.4654642045 0.5196948051 0.5795302987 0.6456000209 0.7184838057 0.7967132926 0.8778458834 0.9594389796 1.039050102 1.115367293 1.188497066 1.258123279 1.323929548 1.385599971 1.442635179 1.494803548 1.542190313 1.58488071 1.622959971 1.656404853 1.685295939 1.709874511 1.730382085 1.747059941 1.760044575 1.76962328 1.776263714 1.780433416 1.782600045 1.782968163 1.781699777 1.77919817 1.775867105 1.772109985 1.768258929 1.76403904 1.758943796 1.752466321 1.744099975 1.733559489 1.720858097 1.705936909 1.688737154 1.669199944 1.647528648 1.623412728 1.596022248 1.564527988 1.528100014 1.486111403 1.439521551 1.389879942 1.338736176 1.287639976 1.237422347 1.187824249 1.138761044 1.090147972 1.041900039 0.994197607 0.9473472834 0.9014530778 0.8566192985 0.8129500747 0.7705172896 0.7294448018 0.6899135709 0.6521049142 0.6161999702 0.5823286176 0.5504161716 0.5203375816 0.4919672906 0.4651800096 0.4399245977 0.4161835909 0.3938821852 0.3729459047 0.3533000052 0.3348577917 0.3175520897 0.3013375103 0.2861686051 0.2720000148 0.2588171065 0.2464838028 0.234771803 0.2234532982 0.2123000026 0.2011691928 0.1901195943 0.1792254001 0.1685608029 0.1581999958 0.1481382996 0.1383758038 0.1289941967 0.1200750992 0.1116999984 0.1039047986 0.09666748345 0.08998271823 0.08384530991 0.07824999094 0.07320898771 0.06867816299 0.06456784159 0.06078834832 0.05725001171 0.05390435085 0.05074663833 0.04775276035 0.04489858821 0.04216000065 0.03950728104 0.03693563864 0.03445836157 0.03208871931 0.02983999997 0.02771181054 0.02569443919 0.02378715947 0.02198925056 0.02030000091 0.01871805079 0.01724036038 0.01586364023 0.01458461024 0.01339999959 0.01230723038 0.01130187977 0.01037792023 0.009529305622 0.008749999106 0.008035199717 0.007381599862 0.006785400212 0.006242800038 0.00574999908 0.005303599872 0.004899799824 0.004534199834 0.004202399869 0.003899999894 0.003623200115 0.003370600054 0.003141399939 0.002934799995 0.002749999054 0.002585199894 0.002438599942 0.00230939989 0.002196799964 0.002099999925 0.002017732942 0.00194820005 0.001889799954 0.001840932993 0.001799999969 0.001766267 0.001737799961 0.001711199991 0.001683066948 0.001650001039 0.001610132982 0.001564400038 0.0015136 0.001458532992 0.00139999995 0.001336666988 0.001270000008 0.001204999979 0.001146667055 0.001099999994 0.001068799989 0.001049399958 0.001035599969 0.001021199976 0.001000000047 0.0009686399717 0.0009299200028 0.0008868799778 0.0008425600245 0.0007999999798 0.0007609599852 0.0007236800157 0.0006859200075 0.0006454400136 0.0006000000285 0.0005478666862 0.000491600018 0.0004353999975 0.0003834666859 0.0003399999987 0.0003072533 0.0002831600141 0.0002654400014 0.0002518132969 0.0002399999939 0.0002295466984 0.000220639995 0.0002119599958 0.0002021866967 0.0001900000061 0.0001742133027 0.0001556399948 0.0001359599992 0.0001168532981 9.999999747e-05 8.613333193e-05 7.460000052e-05 6.500000018e-05 5.693333151e-05 4.999999146e-05 4.415999865e-05 3.948000085e-05 3.57200006e-05 3.264000043e-05 2.999999924e-05 2.765333011e-05 2.556000072e-05 2.36399992e-05 2.181333002e-05 1.999999949e-05 1.813333074e-05 1.619999966e-05 1.41999999e-05 1.213332962e-05 9.999999747e-06 7.733333405e-06 5.400000191e-06 3.200000037e-06 1.333332989e-06 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 S 0}
alpha {}}
name ColorLookup2
label "CIE 1931 2 Degree Standard Observer\n360nm to 830nm"
xpos -1827
ypos -356
}
Colorspace {
colorspace_in CIE-XYZ
primary_in "Adobe (1998)"
colorspace_out CIE-Yxy
name Colorspace5
label "\[value colorspace_in] -> \[value colorspace_out]"
xpos -1827
ypos -294
}
Merge2 {
inputs 2
name Merge4
xpos -1827
ypos -240
}
Expression {
expr0 "r < 0 ? r * sole.r + lift.r : r < lift.r * 2 ? pow( (lift.r *2 - r) / (lift.r * 2), 2) * lift.r + r : r"
expr1 "g < 0 ? g * sole.g + lift.g : g < lift.g * 2 ? pow( (lift.g *2 - g) / (lift.g * 2), 2) * lift.g + g : g"
expr2 "b < 0 ? b * sole.b + lift.b : b < lift.b * 2 ? pow( (lift.b *2 - b) / (lift.b * 2), 2) * lift.b + b : b"
name ToeExpr1
label "increase brightness of line of purples"
xpos -1827
ypos -203
dope_sheet true
addUserKnob {20 User}
addUserKnob {18 lift}
lift {0.08 0 0}
addUserKnob {6 lift_panelDropped l "panel dropped state" -STARTLINE +HIDDEN}
lift_panelDropped true
addUserKnob {18 sole R 0 0.1}
sole {0 0 0}
addUserKnob {6 sole_panelDropped l "panel dropped state" -STARTLINE +HIDDEN}
}
Crop {
box {0 0 16384 1}
name Crop10
xpos -1827
ypos -151
}
Crop {
box {0 0 16384 3}
reformat true
name Crop9
xpos -1827
ypos -125
disable {{!parent.enable_pointers_gamut}}
}
Fill {
color {0 0 0 1}
name Disable_SpectralLocus
xpos -1827
ypos -99
disable {{parent.plot_spectral_locus}}
}
Dot {
name Dot2
label " "
note_font "Helvetica Bold"
note_font_size 24
note_font_color 0xa5a5a501
xpos -1793
ypos -52
}
set N8b75c70 [stack 0]
Dot {
name Dot5
label " "
note_font "Helvetica Bold"
note_font_size 24
note_font_color 0xa5a5a501
xpos -1683
ypos -52
}
Merge2 {
inputs 2
name Merge3
xpos -1717
ypos -32
disable {{!parent.plot_pointers_gamut}}
}
Expression {
expr0 r
expr1 "4*g / ( -2*g + 12*b + 3)"
expr2 "9*b / ( -2*g + 12*b + 3)"
name Expression5
label "CIE Yxy to CIELuv"
xpos -1717
ypos 6
disable {{!parent.diagram}}
}
Dot {
name Dot11
label " "
note_font "Helvetica Bold"
note_font_size 24
note_font_color 0xa5a5a501
xpos -1683
ypos 179
}
push $N8a60960
Colorspace {
colorspace_in CIE-Yxy
primary_in "Adobe (1998)"
colorspace_out CIE-XYZ
name Colorspace4
label "\[value colorspace_in] -> \[value colorspace_out]"
xpos -1937
ypos -1
}
push $N8b75c70
Colorspace {
colorspace_in CIE-Yxy
primary_in "Adobe (1998)"
colorspace_out CIE-XYZ
name Colorspace6
label "\[value colorspace_in] -> \[value colorspace_out]"
xpos -1827
ypos -1
}
Merge2 {
inputs 2
name Merge6
xpos -1827
ypos 60
disable {{!parent.plot_pointers_gamut}}
}
Group {
inputs 2
name PlotPoints1
xpos -1827
ypos 175
addUserKnob {20 User}
addUserKnob {41 detail l "point detail" T PositionToPoints1.detail}
addUserKnob {41 pointSize l "point size" T PositionToPoints1.pointSize}
}
Input {
inputs 0
name Inputpos
xpos 510
ypos 590
number 1
}
Input {
inputs 0
name Inputcol
xpos 400
ypos 590
}
add_layer {pos pos.red pos.green pos.blue pos.alpha}
Copy {
inputs 2
from0 rgba.green
to0 pos.red
from1 rgba.blue
to1 pos.green
from2 rgba.red
to2 pos.blue
name Copy1
xpos 400
ypos 668
}
PositionToPoints2 {
display textured
selectable false
render_mode textured
cast_shadow false
receive_shadow false
P_channel pos
detail {{parent.parent.PositionToPoints1.detail}}
pointSize {{parent.parent.PositionToPoints1.pointSize}}
name PositionToPoints1
xpos 400
ypos 782
}
Output {
name Output
xpos 400
ypos 878
}
end_group
Dot {
name Dot3