-
Notifications
You must be signed in to change notification settings - Fork 24
/
gigihelp.html
1628 lines (1491 loc) · 92.4 KB
/
gigihelp.html
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
<html>
<style>
table, th, td, tr
{
border: 1px solid black;
border-collapse: collapse;
}
</style>
<h1>Enums</h1>
<b>Backend : </b><br/><br/>
<table>
<tr><th colspan=2>Backend</th></tr>
<tr><td>DX12</td><td></td></tr>
<tr><td>Interpreter</td><td></td></tr>
</table>
<br/>
<b>ShaderResourceType : The type of a shader resource</b><br/><br/>
<table>
<tr><th colspan=2>ShaderResourceType</th></tr>
<tr><td>Texture</td><td>Unordered Access View (Read/Write)</td></tr>
<tr><td>Buffer</td><td>Shader Resource View</td></tr>
<tr><td>ConstantBuffer</td><td>Constant Buffer View</td></tr>
<tr><td>Count</td><td></td></tr>
</table>
<br/>
<b>ShaderResourceAccessType : The type of a shader resource</b><br/><br/>
<table>
<tr><th colspan=2>ShaderResourceAccessType</th></tr>
<tr><td>UAV</td><td>Unordered Access View (Read/Write)</td></tr>
<tr><td>SRV</td><td>Shader Resource View</td></tr>
<tr><td>CBV</td><td>Constant Buffer View</td></tr>
<tr><td>CopySource</td><td>SRV copy source</td></tr>
<tr><td>CopyDest</td><td>SRV copy dest</td></tr>
<tr><td>Indirect</td><td>Used in Execute Indirect</td></tr>
<tr><td>RTScene</td><td>The scene for raytracing (acceleration structure)</td></tr>
<tr><td>VertexBuffer</td><td>Used as a vertex buffer</td></tr>
<tr><td>IndexBuffer</td><td>Used as an index buffer</td></tr>
<tr><td>RenderTarget</td><td>Used as a color buffer</td></tr>
<tr><td>DepthTarget</td><td>Used as a depth buffer</td></tr>
<tr><td>Barrier</td><td>Used by the barrier node</td></tr>
<tr><td>ShadingRate</td><td>Used as a shading rate image</td></tr>
<tr><td>Count</td><td></td></tr>
</table>
<br/>
<b>DataFieldType : The type of a data field</b><br/><br/>
<table>
<tr><th colspan=2>DataFieldType</th></tr>
<tr><td>Int</td><td>int</td></tr>
<tr><td>Int2</td><td>int[2]</td></tr>
<tr><td>Int3</td><td>int[3]</td></tr>
<tr><td>Int4</td><td>int[4]</td></tr>
<tr><td>Uint</td><td>uint</td></tr>
<tr><td>Uint2</td><td>uint[2]</td></tr>
<tr><td>Uint3</td><td>uint[3]</td></tr>
<tr><td>Uint4</td><td>uint[4]</td></tr>
<tr><td>Float</td><td>float</td></tr>
<tr><td>Float2</td><td>float[2]</td></tr>
<tr><td>Float3</td><td>float[3]</td></tr>
<tr><td>Float4</td><td>float[4]</td></tr>
<tr><td>Bool</td><td>bool</td></tr>
<tr><td>Float4x4</td><td>float[4][4]</td></tr>
<tr><td>Uint_16</td><td>a 16 bit uint</td></tr>
<tr><td>Count</td><td></td></tr>
</table>
<br/>
<b>TextureViewType : The type that a texture is actually viewed as, in a shader. A subset of DataFieldType.</b><br/><br/>
<table>
<tr><th colspan=2>TextureViewType</th></tr>
<tr><td>Int</td><td>int</td></tr>
<tr><td>Int4</td><td>int[4]</td></tr>
<tr><td>Uint</td><td>uint</td></tr>
<tr><td>Uint4</td><td>uint[4]</td></tr>
<tr><td>Float</td><td>float</td></tr>
<tr><td>Float2</td><td>float[2]</td></tr>
<tr><td>Float3</td><td>float[3]</td></tr>
<tr><td>Float4</td><td>float[4]</td></tr>
</table>
<br/>
<b>SamplerFilter : The type of filter a sampler uses</b><br/><br/>
<table>
<tr><th colspan=2>SamplerFilter</th></tr>
<tr><td>MinMagMipPoint</td><td>Point</td></tr>
<tr><td>MinMagLinear_MipPoint</td><td>Bilinear</td></tr>
<tr><td>MinMagMipLinear</td><td>Trilinear</td></tr>
<tr><td>Count</td><td></td></tr>
</table>
<br/>
<b>SamplerAddressMode : The sampler address mode</b><br/><br/>
<table>
<tr><th colspan=2>SamplerAddressMode</th></tr>
<tr><td>Clamp</td><td>Clamp</td></tr>
<tr><td>Wrap</td><td>Wrap</td></tr>
<tr><td>Border</td><td>Border</td></tr>
<tr><td>Count</td><td></td></tr>
</table>
<br/>
<b>TextureDimensionType : The type of a texture</b><br/><br/>
<table>
<tr><th colspan=2>TextureDimensionType</th></tr>
<tr><td>Texture2D</td><td>Texture2D</td></tr>
<tr><td>Texture2DArray</td><td>Texture2DArray</td></tr>
<tr><td>Texture3D</td><td>Texture3D</td></tr>
<tr><td>TextureCube</td><td>TextureCube</td></tr>
</table>
<br/>
<b>ShaderType : The type of a shader resource</b><br/><br/>
<table>
<tr><th colspan=2>ShaderType</th></tr>
<tr><td>Compute</td><td>Ray generation shader</td></tr>
<tr><td>RTRayGen</td><td>Ray generation shader</td></tr>
<tr><td>RTClosestHit</td><td>Closest hit shader</td></tr>
<tr><td>RTAnyHit</td><td>Any hit shader</td></tr>
<tr><td>RTIntersection</td><td>Intersection shader</td></tr>
<tr><td>RTMiss</td><td>Miss shader</td></tr>
<tr><td>Vertex</td><td>Vertex shader</td></tr>
<tr><td>Pixel</td><td>Pixel shader</td></tr>
<tr><td>Amplification</td><td>Amplification shader</td></tr>
<tr><td>Mesh</td><td>Mesh shader</td></tr>
<tr><td>Count</td><td></td></tr>
</table>
<br/>
<b>StructFieldSemantic : Used to specify if the struct field has special meaning, such as a vertex position in a vertex buffer.</b><br/><br/>
<table>
<tr><th colspan=2>StructFieldSemantic</th></tr>
<tr><td>Position</td><td>float3</td></tr>
<tr><td>Color</td><td>float4</td></tr>
<tr><td>Normal</td><td>float3</td></tr>
<tr><td>Tangent</td><td>float4</td></tr>
<tr><td>UV</td><td>float2</td></tr>
<tr><td>MaterialID</td><td>int</td></tr>
<tr><td>ShapeID</td><td>int</td></tr>
<tr><td>Count</td><td></td></tr>
</table>
<br/>
<b>VariableVisibility : The visibility of the variable</b><br/><br/>
<table>
<tr><th colspan=2>VariableVisibility</th></tr>
<tr><td>Internal</td><td>Internal to the technique.</td></tr>
<tr><td>Host</td><td>The host app has access.</td></tr>
<tr><td>User</td><td>The host app has access and it should also be exposed to the user through UI and Script, where possible.</td></tr>
<tr><td>Count</td><td></td></tr>
</table>
<br/>
<b>VariableUIHint : Hints about how the UI for a variable should look or act, if it is made into UI</b><br/><br/>
<table>
<tr><th colspan=2>VariableUIHint</th></tr>
<tr><td>Button</td><td>There should be a button that when pressed makes the value true for a single frame, else is false.</td></tr>
<tr><td>Color</td><td>This represents a color, so a color selector would be appropriate.</td></tr>
<tr><td>Drag</td><td>Use the DragX functions in imgui.</td></tr>
<tr><td>Slider</td><td>Use the SliderX functions in imgui.</td></tr>
<tr><td>Angle</td><td>This value is an angle.</td></tr>
<tr><td>Count</td><td></td></tr>
</table>
<br/>
<b>ConditionComparison : The comparison to make between the two condition values</b><br/><br/>
<table>
<tr><th colspan=2>ConditionComparison</th></tr>
<tr><td>IsFalse</td><td>Checks if value1 is false</td></tr>
<tr><td>IsTrue</td><td>Checks if value1 is true</td></tr>
<tr><td>Equals</td><td>Checks if the two values are the same</td></tr>
<tr><td>NotEquals</td><td>Checks if the two values are notthe same</td></tr>
<tr><td>LT</td><td>value1 < value2</td></tr>
<tr><td>LTE</td><td>value1 <= value2</td></tr>
<tr><td>GT</td><td>value1 > value2</td></tr>
<tr><td>GTE</td><td>value1 >= value2</td></tr>
<tr><td>Count</td><td></td></tr>
</table>
<br/>
<b>ResourceVisibility : </b><br/><br/>
<table>
<tr><th colspan=2>ResourceVisibility</th></tr>
<tr><td>Imported</td><td>Provided as input by the host application</td></tr>
<tr><td>Internal</td><td>Used internally to the technique only</td></tr>
<tr><td>Exported</td><td>Managed by the technique but visible to the host application</td></tr>
<tr><td>Count</td><td></td></tr>
</table>
<br/>
<b>DrawCullMode : </b><br/><br/>
<table>
<tr><th colspan=2>DrawCullMode</th></tr>
<tr><td>None</td><td></td></tr>
<tr><td>Front</td><td></td></tr>
<tr><td>Back</td><td></td></tr>
</table>
<br/>
<b>DepthTestFunction : </b><br/><br/>
<table>
<tr><th colspan=2>DepthTestFunction</th></tr>
<tr><td>Never</td><td></td></tr>
<tr><td>Less</td><td></td></tr>
<tr><td>Equal</td><td></td></tr>
<tr><td>LessEqual</td><td></td></tr>
<tr><td>Greater</td><td></td></tr>
<tr><td>NotEqual</td><td></td></tr>
<tr><td>GreaterEqual</td><td></td></tr>
<tr><td>Always</td><td></td></tr>
</table>
<br/>
<b>DrawBlendMode : </b><br/><br/>
<table>
<tr><th colspan=2>DrawBlendMode</th></tr>
<tr><td>Zero</td><td></td></tr>
<tr><td>One</td><td></td></tr>
<tr><td>SrcColor</td><td></td></tr>
<tr><td>InvSrcColor</td><td></td></tr>
<tr><td>SrcAlpha</td><td></td></tr>
<tr><td>InvSrcAlpha</td><td></td></tr>
<tr><td>DestAlpha</td><td></td></tr>
<tr><td>InvDestAlpha</td><td></td></tr>
<tr><td>DestColor</td><td></td></tr>
<tr><td>InvDestColor</td><td></td></tr>
</table>
<br/>
<b>StencilOp : </b><br/><br/>
<table>
<tr><th colspan=2>StencilOp</th></tr>
<tr><td>Keep</td><td></td></tr>
<tr><td>Zero</td><td></td></tr>
<tr><td>Replace</td><td></td></tr>
<tr><td>IncrementSaturate</td><td></td></tr>
<tr><td>DecrimentSaturate</td><td></td></tr>
<tr><td>Invert</td><td></td></tr>
<tr><td>Increment</td><td></td></tr>
<tr><td>Decriment</td><td></td></tr>
</table>
<br/>
<b>ShadingRate : Used by variable rate shading</b><br/><br/>
<table>
<tr><th colspan=2>ShadingRate</th></tr>
<tr><td>_1x1</td><td></td></tr>
<tr><td>_1x2</td><td></td></tr>
<tr><td>_2x1</td><td></td></tr>
<tr><td>_2x2</td><td></td></tr>
<tr><td>_2x4</td><td></td></tr>
<tr><td>_4x2</td><td></td></tr>
<tr><td>_4x4</td><td></td></tr>
</table>
<br/>
<b>ShadingRateCombiner : Used by variable rate shading</b><br/><br/>
<table>
<tr><th colspan=2>ShadingRateCombiner</th></tr>
<tr><td>PassThrough</td><td></td></tr>
<tr><td>Override</td><td></td></tr>
<tr><td>Min</td><td></td></tr>
<tr><td>Max</td><td></td></tr>
<tr><td>Sum</td><td></td></tr>
</table>
<br/>
<b>GeometryType : </b><br/><br/>
<table>
<tr><th colspan=2>GeometryType</th></tr>
<tr><td>TriangleList</td><td></td></tr>
<tr><td>LineList</td><td></td></tr>
<tr><td>PointList</td><td></td></tr>
</table>
<br/>
<b>TextureFormat : </b><br/><br/>
<table>
<tr><th colspan=2>TextureFormat</th></tr>
<tr><td>Any</td><td>Only valid for imported textures.</td></tr>
<tr><td>R8_Unorm</td><td>R 8 bit unorm</td></tr>
<tr><td>RG8_Unorm</td><td>RG 8 bit unorm</td></tr>
<tr><td>RGBA8_Unorm</td><td>RGBA 8 bit unorm</td></tr>
<tr><td>RGBA8_Unorm_sRGB</td><td>RGBA 8 bit unorm, sRGB</td></tr>
<tr><td>R8_Snorm</td><td>R 8 bit snorm</td></tr>
<tr><td>RG8_Snorm</td><td>RG 8 bit snorm</td></tr>
<tr><td>RGBA8_Snorm</td><td>RGBA 8 bit snorm</td></tr>
<tr><td>R8_Uint</td><td>R 8 bit uint</td></tr>
<tr><td>RG8_Uint</td><td>RG 8 bit uint</td></tr>
<tr><td>RGBA8_Uint</td><td>RGBA 8 bit uint</td></tr>
<tr><td>R8_Sint</td><td>R 8 bit sint</td></tr>
<tr><td>RG8_Sint</td><td>RG 8 bit sint</td></tr>
<tr><td>RGBA8_Sint</td><td>RGBA 8 bit sint</td></tr>
<tr><td>R16_Float</td><td>R 16 bit float</td></tr>
<tr><td>RG16_Float</td><td>RG 16 bit float</td></tr>
<tr><td>RGBA16_Float</td><td>RGBA 16 bit float</td></tr>
<tr><td>RGBA16_Unorm</td><td>RGBA 16 bit unorm</td></tr>
<tr><td>RGBA16_Snorm</td><td>RGBA 16 bit snorm</td></tr>
<tr><td>R32_Float</td><td>R 32 bit float</td></tr>
<tr><td>RG32_Float</td><td>RG 32 bit float</td></tr>
<tr><td>RGBA32_Float</td><td>RGBA 32 bit float</td></tr>
<tr><td>R32_Uint</td><td>R 32 bit uint</td></tr>
<tr><td>RGBA32_Uint</td><td>RGBA 32 bit uint</td></tr>
<tr><td>R11G11B10_Float</td><td>RGB 32 bit (total) float</td></tr>
<tr><td>D32_Float</td><td>32 bit float depth</td></tr>
<tr><td>D16_Unorm</td><td>16 bit unorm depth</td></tr>
<tr><td>D32_Float_S8</td><td>32 bit depth, 8 bit stencil, and 24 more bits unused</td></tr>
<tr><td>D24_Unorm_S8</td><td>24 bit depth, 8 bit stencil</td></tr>
<tr><td>BC7_Unorm</td><td>RGB, alpha optional</td></tr>
<tr><td>BC7_Unorm_sRGB</td><td>RGB, alpha optional. sRGB</td></tr>
</table>
<br/>
<b>PreviewMsgCS_Log_Level : </b><br/><br/>
<table>
<tr><th colspan=2>PreviewMsgCS_Log_Level</th></tr>
<tr><td>Info</td><td></td></tr>
<tr><td>Warn</td><td></td></tr>
<tr><td>Error</td><td></td></tr>
</table>
<br/>
<b>GGUserFile_ImportedTexture_BinaryType : The basic data type within the binary file</b><br/><br/>
<table>
<tr><th colspan=2>GGUserFile_ImportedTexture_BinaryType</th></tr>
<tr><td>Float</td><td>Floating point 32 bits</td></tr>
<tr><td>Byte</td><td>Unsigned 8 bits</td></tr>
<tr><td>Count</td><td></td></tr>
</table>
<br/>
<b>GGUserFile_TLASBuildFlags : D3D12_RAYTRACING_ACCELERATION_STRUCTURE_BUILD_FLAG_PREFER_FAST_TRACE etc</b><br/><br/>
<table>
<tr><th colspan=2>GGUserFile_TLASBuildFlags</th></tr>
<tr><td>None</td><td></td></tr>
<tr><td>AllowUpdate</td><td></td></tr>
<tr><td>AllowCompaction</td><td></td></tr>
<tr><td>PreferFastTrace</td><td></td></tr>
<tr><td>PreferFastBuild</td><td></td></tr>
<tr><td>MinimizeMemory</td><td></td></tr>
</table>
<br/>
<b>GGUserFile_CameraJitterType : The sequence of the jittered projection matrix</b><br/><br/>
<table>
<tr><th colspan=2>GGUserFile_CameraJitterType</th></tr>
<tr><td>None</td><td>No Jitter</td></tr>
<tr><td>UniformWhite</td><td>Uniform white noise</td></tr>
<tr><td>Halton23</td><td>Halton(2,3)</td></tr>
</table>
<br/>
<b>GigiCompileResult : </b><br/><br/>
<table>
<tr><th colspan=2>GigiCompileResult</th></tr>
<tr><td>OK</td><td></td></tr>
<tr><td>WrongVersion</td><td></td></tr>
<tr><td>WrongParams</td><td></td></tr>
<tr><td>CantLoadRenderGraph</td><td></td></tr>
<tr><td>ShaderAsserts</td><td></td></tr>
<tr><td>ShaderReflection</td><td></td></tr>
<tr><td>Validation</td><td></td></tr>
<tr><td>ReferenceFixup</td><td></td></tr>
<tr><td>DepluralizeFileCopies</td><td></td></tr>
<tr><td>NoBackend</td><td></td></tr>
<tr><td>BackendData</td><td></td></tr>
<tr><td>Sanitize</td><td></td></tr>
<tr><td>NotCompiledYet</td><td></td></tr>
<tr><td>InterpreterError</td><td></td></tr>
<tr><td>InlineSubGraphs</td><td></td></tr>
<tr><td>ErrorCheck</td><td></td></tr>
<tr><td>ShaderFileDuplication</td><td></td></tr>
<tr><td>AddNodeInfoToShaders</td><td></td></tr>
<tr><td>DataFixup</td><td></td></tr>
<tr><td>DfltFixup</td><td></td></tr>
</table>
<br/>
<b>GigiCompileWarning : Gigi compilation warnings</b><br/><br/>
<table>
<tr><th colspan=2>GigiCompileWarning</th></tr>
<tr><td>ShaderUnusedResource</td><td>A declared resource does not appear to be used in a shader. This can lead to additional transitions and unnecessary ordering constraints.</td></tr>
<tr><td>Count</td><td></td></tr>
</table>
<br/>
<b>DXShaderCompiler : Which directx shader compiler to use</b><br/><br/>
<table>
<tr><th colspan=2>DXShaderCompiler</th></tr>
<tr><td>FXC</td><td>The old shader compilation path.</td></tr>
<tr><td>DXC</td><td>The newer shader compilation path, required for raytracing.</td></tr>
</table>
<br/>
<b>FileCopyType : </b><br/><br/>
<table>
<tr><th colspan=2>FileCopyType</th></tr>
<tr><td>Private</td><td>Provided as input by the host application</td></tr>
<tr><td>Shader</td><td>Used internally to the technique only</td></tr>
<tr><td>Asset</td><td>An asset used by the technique</td></tr>
<tr><td>Count</td><td></td></tr>
</table>
<br/>
<b>SetVariableOperator : </b><br/><br/>
<table>
<tr><th colspan=2>SetVariableOperator</th></tr>
<tr><td>Add</td><td>+</td></tr>
<tr><td>Subtract</td><td>-</td></tr>
<tr><td>Multiply</td><td>*</td></tr>
<tr><td>Divide</td><td>/</td></tr>
<tr><td>Modulo</td><td>%</td></tr>
<tr><td>PowerOf2GE</td><td>The next power of two, greater or equal to the current value</td></tr>
<tr><td>Minimum</td><td>min(A,B)</td></tr>
<tr><td>Maximum</td><td>max(A,B)</td></tr>
<tr><td>BitwiseOr</td><td>A | B</td></tr>
<tr><td>BitwiseAnd</td><td>A & B</td></tr>
<tr><td>BitwiseXor</td><td>A ^ B</td></tr>
<tr><td>BitwiseNot</td><td>~A</td></tr>
<tr><td>Noop</td><td>Dont do anything, returns the left value</td></tr>
</table>
<br/>
<h1>Structs</h1>
Italicized fields are not serialized, and are just used for runtime storage.<br/>
<br/>
<b>BackendRestriction : Allows restriction to specific backends</b><br/><br/>
<table>
<tr><th colspan=3>BackendRestriction</th></tr>
<tr><td>Backend backends[]</td><td></td><td>A list of backends supported. Empty list means all backends</td></tr>
<tr><td>bool isWhiteList</td><td>true</td><td>If true, this is a list of allowed platforms. if false, it's a list of disallowed platforms.</td></tr>
<tr><td><i>unsigned int backendFlags</i></td><td>0</td><td>Calculated for convenience.</td></tr>
</table>
<br/>
<b>VariableReference : A reference to a variable</b><br/><br/>
<table>
<tr><th colspan=3>VariableReference</th></tr>
<tr><td>std::string name</td><td>""</td><td>The name of the variable.</td></tr>
<tr><td><i>int variableIndex</i></td><td>-1</td><td>Calculated for convenience.</td></tr>
</table>
<br/>
<b>VariableReferenceNoConst : A reference to a variable. No const variables allowed.</b><br/><br/>
<table>
<tr><th colspan=3>VariableReferenceNoConst</th></tr>
<tr><td>std::string name</td><td>""</td><td>The name of the variable.</td></tr>
<tr><td><i>int variableIndex</i></td><td>-1</td><td>Calculated for convenience.</td></tr>
</table>
<br/>
<b>VariableReferenceConstOnly : A reference to a variable. Only const variables allowed.</b><br/><br/>
<table>
<tr><th colspan=3>VariableReferenceConstOnly</th></tr>
<tr><td>std::string name</td><td>""</td><td>The name of the variable.</td></tr>
<tr><td><i>int variableIndex</i></td><td>-1</td><td>Calculated for convenience.</td></tr>
</table>
<br/>
<b>StructReference : A reference to a struct</b><br/><br/>
<table>
<tr><th colspan=3>StructReference</th></tr>
<tr><td>std::string name</td><td>""</td><td>The name of the struct.</td></tr>
<tr><td><i>int structIndex</i></td><td>-1</td><td>Calculated for convenience.</td></tr>
</table>
<br/>
<b>ComputeShaderReference : A reference to a shader</b><br/><br/>
<table>
<tr><th colspan=3>ComputeShaderReference</th></tr>
<tr><td>std::string name</td><td>""</td><td>The name of the shader</td></tr>
<tr><td><i>int shaderIndex</i></td><td>-1</td><td>Calculated for convenience.</td></tr>
<tr><td><i>struct Shader* shader</i></td><td>nullptr</td><td>Calculated for convenience.</td></tr>
</table>
<br/>
<b>RayGenShaderReference : A reference to a ray gen shader</b><br/><br/>
<table>
<tr><th colspan=3>RayGenShaderReference</th></tr>
<tr><td>std::string name</td><td>""</td><td>The name of the shader</td></tr>
<tr><td><i>int shaderIndex</i></td><td>-1</td><td>Calculated for convenience.</td></tr>
<tr><td><i>struct Shader* shader</i></td><td>nullptr</td><td>Calculated for convenience.</td></tr>
</table>
<br/>
<b>RTClosestHitShaderReference : A reference to a RTClosestHit shader</b><br/><br/>
<table>
<tr><th colspan=3>RTClosestHitShaderReference</th></tr>
<tr><td>std::string name</td><td>""</td><td>The name of the shader</td></tr>
<tr><td><i>int shaderIndex</i></td><td>-1</td><td>Calculated for convenience.</td></tr>
<tr><td><i>struct Shader* shader</i></td><td>nullptr</td><td>Calculated for convenience.</td></tr>
</table>
<br/>
<b>RTClosestHitShaderReferenceOptional : Optional version</b><br/><br/>
<table>
<tr><th colspan=3>RTClosestHitShaderReferenceOptional</th></tr>
<tr><td>std::string name</td><td>""</td><td>The name of the shader</td></tr>
<tr><td><i>int shaderIndex</i></td><td>-1</td><td>Calculated for convenience.</td></tr>
<tr><td><i>struct Shader* shader</i></td><td>nullptr</td><td>Calculated for convenience.</td></tr>
</table>
<br/>
<b>RTAnyHitShaderReference : A reference to RTAnyHit shader</b><br/><br/>
<table>
<tr><th colspan=3>RTAnyHitShaderReference</th></tr>
<tr><td>std::string name</td><td>""</td><td>The name of the shader</td></tr>
<tr><td><i>int shaderIndex</i></td><td>-1</td><td>Calculated for convenience.</td></tr>
<tr><td><i>struct Shader* shader</i></td><td>nullptr</td><td>Calculated for convenience.</td></tr>
</table>
<br/>
<b>RTAnyHitShaderReferenceOptional : Optional version</b><br/><br/>
<table>
<tr><th colspan=3>RTAnyHitShaderReferenceOptional</th></tr>
<tr><td>std::string name</td><td>""</td><td>The name of the shader</td></tr>
<tr><td><i>int shaderIndex</i></td><td>-1</td><td>Calculated for convenience.</td></tr>
<tr><td><i>struct Shader* shader</i></td><td>nullptr</td><td>Calculated for convenience.</td></tr>
</table>
<br/>
<b>RTIntersectionShaderReference : A reference to an RTIntersection shader</b><br/><br/>
<table>
<tr><th colspan=3>RTIntersectionShaderReference</th></tr>
<tr><td>std::string name</td><td>""</td><td>The name of the shader</td></tr>
<tr><td><i>int shaderIndex</i></td><td>-1</td><td>Calculated for convenience.</td></tr>
<tr><td><i>struct Shader* shader</i></td><td>nullptr</td><td>Calculated for convenience.</td></tr>
</table>
<br/>
<b>RTIntersectionShaderReferenceOptional : Optional version</b><br/><br/>
<table>
<tr><th colspan=3>RTIntersectionShaderReferenceOptional</th></tr>
<tr><td>std::string name</td><td>""</td><td>The name of the shader</td></tr>
<tr><td><i>int shaderIndex</i></td><td>-1</td><td>Calculated for convenience.</td></tr>
<tr><td><i>struct Shader* shader</i></td><td>nullptr</td><td>Calculated for convenience.</td></tr>
</table>
<br/>
<b>VertexShaderReference : A reference to a vertex shader</b><br/><br/>
<table>
<tr><th colspan=3>VertexShaderReference</th></tr>
<tr><td>std::string name</td><td>""</td><td>The name of the shader</td></tr>
<tr><td><i>int shaderIndex</i></td><td>-1</td><td>Calculated for convenience.</td></tr>
<tr><td><i>struct Shader* shader</i></td><td>nullptr</td><td>Calculated for convenience.</td></tr>
</table>
<br/>
<b>PixelShaderReference : A reference to a pixel shader</b><br/><br/>
<table>
<tr><th colspan=3>PixelShaderReference</th></tr>
<tr><td>std::string name</td><td>""</td><td>The name of the shader</td></tr>
<tr><td><i>int shaderIndex</i></td><td>-1</td><td>Calculated for convenience.</td></tr>
<tr><td><i>struct Shader* shader</i></td><td>nullptr</td><td>Calculated for convenience.</td></tr>
</table>
<br/>
<b>AmplificationShaderReference : A reference to an amplification shader</b><br/><br/>
<table>
<tr><th colspan=3>AmplificationShaderReference</th></tr>
<tr><td>std::string name</td><td>""</td><td>The name of the shader</td></tr>
<tr><td><i>int shaderIndex</i></td><td>-1</td><td>Calculated for convenience.</td></tr>
<tr><td><i>struct Shader* shader</i></td><td>nullptr</td><td>Calculated for convenience.</td></tr>
</table>
<br/>
<b>MeshShaderReference : A reference to a mesh shader</b><br/><br/>
<table>
<tr><th colspan=3>MeshShaderReference</th></tr>
<tr><td>std::string name</td><td>""</td><td>The name of the shader</td></tr>
<tr><td><i>int shaderIndex</i></td><td>-1</td><td>Calculated for convenience.</td></tr>
<tr><td><i>struct Shader* shader</i></td><td>nullptr</td><td>Calculated for convenience.</td></tr>
</table>
<br/>
<b>VertexShaderReferenceOptional : An optional reference to a vertex shader</b><br/><br/>
<table>
<tr><th colspan=3>VertexShaderReferenceOptional</th></tr>
<tr><td>std::string name</td><td>""</td><td>The name of the shader</td></tr>
<tr><td><i>int shaderIndex</i></td><td>-1</td><td>Calculated for convenience.</td></tr>
<tr><td><i>struct Shader* shader</i></td><td>nullptr</td><td>Calculated for convenience.</td></tr>
</table>
<br/>
<b>PixelShaderReferenceOptional : An optional reference to a pixel shader</b><br/><br/>
<table>
<tr><th colspan=3>PixelShaderReferenceOptional</th></tr>
<tr><td>std::string name</td><td>""</td><td>The name of the shader</td></tr>
<tr><td><i>int shaderIndex</i></td><td>-1</td><td>Calculated for convenience.</td></tr>
<tr><td><i>struct Shader* shader</i></td><td>nullptr</td><td>Calculated for convenience.</td></tr>
</table>
<br/>
<b>AmplificationShaderReferenceOptional : An optional reference to an amplification shader</b><br/><br/>
<table>
<tr><th colspan=3>AmplificationShaderReferenceOptional</th></tr>
<tr><td>std::string name</td><td>""</td><td>The name of the shader</td></tr>
<tr><td><i>int shaderIndex</i></td><td>-1</td><td>Calculated for convenience.</td></tr>
<tr><td><i>struct Shader* shader</i></td><td>nullptr</td><td>Calculated for convenience.</td></tr>
</table>
<br/>
<b>MeshShaderReferenceOptional : An optional reference to a mesh shader</b><br/><br/>
<table>
<tr><th colspan=3>MeshShaderReferenceOptional</th></tr>
<tr><td>std::string name</td><td>""</td><td>The name of the shader</td></tr>
<tr><td><i>int shaderIndex</i></td><td>-1</td><td>Calculated for convenience.</td></tr>
<tr><td><i>struct Shader* shader</i></td><td>nullptr</td><td>Calculated for convenience.</td></tr>
</table>
<br/>
<b>StructField : A field in a struct</b><br/><br/>
<table>
<tr><th colspan=3>StructField</th></tr>
<tr><td>std::string name</td><td>""</td><td>The name of the field</td></tr>
<tr><td>DataFieldType type</td><td>DataFieldType::Count</td><td>The type of the field</td></tr>
<tr><td>std::string dflt</td><td>""</td><td>The default value</td></tr>
<tr><td>std::string comment</td><td>""</td><td>A comment to explain the field</td></tr>
<tr><td>std::string Enum</td><td>""</td><td>Integer types can specify an enum, which will then make symbols in both C++ and shader code.</td></tr>
<tr><td>StructFieldSemantic semantic</td><td>StructFieldSemantic::Count</td><td>Used to specify if the struct field has special meaning, such as a vertex position in a vertex buffer. If none is given, it shows up in shaders as an autonumbering text coordinate.</td></tr>
<tr><td>int semanticIndex</td><td>0</td><td>Some semantics can have multiple channels, like UVs and colors</td></tr>
<tr><td><i>int enumIndex</i></td><td>-1</td><td>Calculated for convenience.</td></tr>
<tr><td><i>size_t sizeInBytes</i></td><td>0</td><td>The size in bytes of this field</td></tr>
</table>
<br/>
<b>Struct : A description of a struct</b><br/><br/>
<table>
<tr><th colspan=3>Struct</th></tr>
<tr><td>std::string name</td><td>""</td><td>The name of the struct.</td></tr>
<tr><td>bool forceHostVisible</td><td>false</td><td>If true, the struct will be visible to the host, even if the struct isn't used by anything host visible.</td></tr>
<tr><td>StructField fields[]</td><td></td><td>The data fields</td></tr>
<tr><td><i>size_t sizeInBytes</i></td><td>0</td><td>The size in bytes of this struct</td></tr>
<tr><td><i>bool exported</i></td><td>false</td><td>If true, will be visible to the host app</td></tr>
<tr><td>std::string definition</td><td>""</td><td>The parsed string definition of the struct.</td></tr>
<tr><td><i>std::string originalName</i></td><td>""</td><td>The name before renames and sanitization</td></tr>
<tr><td><i>std::string scope</i></td><td>""</td><td>The scope that the node lives in. A possibly nested list of subgraph node names, seperated by a dot.</td></tr>
</table>
<br/>
<b>ShaderResourceBuffer : Data specific to buffers</b><br/><br/>
<table>
<tr><th colspan=3>ShaderResourceBuffer</th></tr>
<tr><td>DataFieldType type</td><td>DataFieldType::Count</td><td>The data type of the buffer if a simple type</td></tr>
<tr><td>StructReference typeStruct</td><td>{}</td><td>The data type of the buffer if a struct type</td></tr>
<tr><td>bool raw</td><td>false</td><td>If true, will be viewed raw in the shader (E.g. DX12 ByteAddressBuffer)</td></tr>
<tr><td>bool PODAsStructuredBuffer</td><td>true</td><td>Set this to true if you want it to be StructuredBuffer instead of a Buffer, for non structure typed buffers.</td></tr>
</table>
<br/>
<b>ShaderResourceTexture : Data specific to textures</b><br/><br/>
<table>
<tr><th colspan=3>ShaderResourceTexture</th></tr>
<tr><td>TextureDimensionType dimension</td><td>TextureDimensionType::Texture2D</td><td>The dimensionality of the texture</td></tr>
<tr><td>TextureViewType viewType</td><td>TextureViewType::Float4</td><td>The dimensionality of the texture</td></tr>
</table>
<br/>
<b>ShaderSampler : Data specific to samplers</b><br/><br/>
<table>
<tr><th colspan=3>ShaderSampler</th></tr>
<tr><td>std::string name</td><td>""</td><td>The name of the resource in the shader</td></tr>
<tr><td>SamplerFilter filter</td><td>SamplerFilter::MinMagMipLinear</td><td>The type of filtering to do</td></tr>
<tr><td>SamplerAddressMode addressMode</td><td>SamplerAddressMode::Wrap</td><td>The sampling address mode</td></tr>
</table>
<br/>
<b>ShaderResource : A declaration of a resource that a shader wants</b><br/><br/>
<table>
<tr><th colspan=3>ShaderResource</th></tr>
<tr><td>std::string name</td><td>""</td><td>The name of the resource in the shader</td></tr>
<tr><td>ShaderResourceType type</td><td>ShaderResourceType::Count</td><td>The resource type</td></tr>
<tr><td>ShaderResourceAccessType access</td><td>ShaderResourceAccessType::Count</td><td>How the resource is accessed</td></tr>
<tr><td>ShaderResourceBuffer buffer</td><td>{}</td><td>Data specific to buffers</td></tr>
<tr><td>ShaderResourceTexture texture</td><td>{}</td><td>Data specific to textures</td></tr>
<tr><td>BackendRestriction backends</td><td>{}</td><td>The backends this resource is present for.</td></tr>
<tr><td><i>int registerIndex</i></td><td>-1</td><td>For root signatures and shader code that wants registers declared. Calculated before backend code is called, for convenience of backends.</td></tr>
<tr><td><i>int constantBufferStructIndex</i></td><td>-1</td><td>for CBVs, this is the index in renderGraph.structs that describes the constant buffer</td></tr>
</table>
<br/>
<b>ShaderConstantBuffer : A reference to a struct</b><br/><br/>
<table>
<tr><th colspan=3>ShaderConstantBuffer</th></tr>
<tr><td>std::string resourceName</td><td>""</td><td>The name of the resource in the shader</td></tr>
<tr><td>std::string structName</td><td>""</td><td>The name of the struct used</td></tr>
<tr><td><i>int structIndex</i></td><td>-1</td><td>Calculated for convenience.</td></tr>
</table>
<br/>
<b>ShaderDefine : A shader define as part of shader compilation</b><br/><br/>
<table>
<tr><th colspan=3>ShaderDefine</th></tr>
<tr><td>std::string name</td><td>""</td><td>The name of the define.</td></tr>
<tr><td>std::string value</td><td>""</td><td>The value of the define.</td></tr>
</table>
<br/>
<b>TokenReplacement : A shader token replacement</b><br/><br/>
<table>
<tr><th colspan=3>TokenReplacement</th></tr>
<tr><td>std::string name</td><td>""</td><td>The token string.</td></tr>
<tr><td>std::string value</td><td>""</td><td>The replacement.</td></tr>
</table>
<br/>
<b>LoadedTextureReference : Information about a loaded texture referenced by this shader.</b><br/><br/>
<table>
<tr><th colspan=3>LoadedTextureReference</th></tr>
<tr><td>std::string token</td><td>""</td><td>The token as it appears in the shader.</td></tr>
<tr><td>std::string resourceName</td><td>""</td><td>The name of the resource to replace it with.</td></tr>
</table>
<br/>
<b>RTHitGroup : A declaration of a ray tracing hit group, which may contain a closest hit, any hit, and intersection shader</b><br/><br/>
<table>
<tr><th colspan=3>RTHitGroup</th></tr>
<tr><td>std::string name</td><td>""</td><td>The unique name of the hit group</td></tr>
<tr><td>RTClosestHitShaderReferenceOptional closestHit</td><td>{}</td><td>The closest hit shader</td></tr>
<tr><td>RTAnyHitShaderReferenceOptional anyHit</td><td>{}</td><td>The any hit shader</td></tr>
<tr><td>RTIntersectionShaderReferenceOptional intersection</td><td>{}</td><td>The intersection shader</td></tr>
<tr><td><i>std::string originalName</i></td><td>""</td><td>The name before renames and sanitization</td></tr>
<tr><td><i>std::string scope</i></td><td>""</td><td>The scope that the node lives in. A possibly nested list of subgraph node names, seperated by a dot.</td></tr>
</table>
<br/>
<b>SlangOptions : A declaration of a shader</b><br/><br/>
<table>
<tr><th colspan=3>SlangOptions</th></tr>
<tr><td>bool process</td><td>false</td><td>if true, this shader will be processed by slang</td></tr>
</table>
<br/>
<b>Shader : A declaration of a shader</b><br/><br/>
<table>
<tr><th colspan=3>Shader</th></tr>
<tr><td>std::string name</td><td>""</td><td>The name of the shader, as it will be referenced by nodes</td></tr>
<tr><td>std::string fileName</td><td>""</td><td>The file name of the shader file.</td></tr>
<tr><td><i>std::string destFileName</i></td><td>""</td><td>Filled out by compiler. Where the shader file is supposed to go after compilation.</td></tr>
<tr><td>ShaderType type</td><td>ShaderType::Compute</td><td>The type of shader it is</td></tr>
<tr><td>std::string entryPoint</td><td>""</td><td>The shader entrypoint.</td></tr>
<tr><td>ShaderDefine defines[]</td><td></td><td>The defines the shader is compiled with.</td></tr>
<tr><td><i>TokenReplacement tokenReplacements[]</i></td><td></td><td>The token replacements specific for the shader.</td></tr>
<tr><td>int CSNumThreads[3]</td><td>{ 8 , 8 , 1 }</td><td>For compute shaders only, the number of threads each dispatch has. 61,1,1 suggested for 1d. 8,8,1 for 2d. 4,4,4 for 3d.</td></tr>
<tr><td>int NumThreads[3]</td><td>{ 8 , 8 , 1 }</td><td>The number of threads each dispatch has, for applicable shader types. 64,1,1 suggested for 1d. 8,8,1 for 2d. 4,4,4 for 3d.</td></tr>
<tr><td>bool copyFile</td><td>true</td><td>if false, will not copy the file over. A hackaround for when you have multiple raytracing shaders in the same file. TODO: resolve this better.</td></tr>
<tr><td>SlangOptions slangOptions</td><td>{}</td><td>Settings for optionally processing shaders with slang</td></tr>
<tr><td>BackendRestriction backends</td><td>{}</td><td>The backends this file copy happens for.</td></tr>
<tr><td>ShaderResource resources[]</td><td></td><td>SRVs, UAVs etc. that the shader wants to access. Generates code into the shader for their declarations.</td></tr>
<tr><td>ShaderSampler samplers[]</td><td></td><td>SRVs, UAVs etc. that the shader wants to access. Generates code into the shader for their declarations.</td></tr>
<tr><td>ShaderConstantBuffer constantBuffers[]</td><td></td><td>A list of constant buffers this shader wants.</td></tr>
<tr><td><i>std::vector<LoadedTextureReference> loadedTextureRefs</i></td><td>{}</td><td>The list of loaded textures this shader references.</td></tr>
<tr><td><i>std::wstring entryPointW</i></td><td>L""</td><td>The wide string version of the entry point. Made for convinience.</td></tr>
<tr><td><i>std::string originalName</i></td><td>""</td><td>The name before renames and sanitization</td></tr>
<tr><td><i>std::string scope</i></td><td>""</td><td>The scope that the node lives in. A possibly nested list of subgraph node names, seperated by a dot.</td></tr>
</table>
<br/>
<b>VariableUISettings : UI information for variables</b><br/><br/>
<table>
<tr><th colspan=3>VariableUISettings</th></tr>
<tr><td>VariableUIHint UIHint</td><td>VariableUIHint::Count</td><td>Any hints for UI</td></tr>
<tr><td>std::string min</td><td>""</td><td>The minimum value of the variable. Leave blank for no minimum.</td></tr>
<tr><td>std::string max</td><td>""</td><td>The maximum value of the variable. Leave blank for no maximum.</td></tr>
<tr><td>std::string step</td><td>""</td><td>The step size of the variable. Leave blank for default step size.</td></tr>
</table>
<br/>
<b>Variable : A variable definition</b><br/><br/>
<table>
<tr><th colspan=3>Variable</th></tr>
<tr><td>std::string name</td><td>""</td><td>The name of the variable.</td></tr>
<tr><td>std::string comment</td><td>""</td><td>A comment for the variable.</td></tr>
<tr><td>DataFieldType type</td><td>DataFieldType::Count</td><td>The type of the variable</td></tr>
<tr><td>bool Const</td><td>false</td><td>If true, the variable is declared const and cannot change at runtime</td></tr>
<tr><td>bool Static</td><td>false</td><td>If true, the variable has the same value for all instances of the technique</td></tr>
<tr><td>std::string dflt</td><td>""</td><td>The default value of the variable. The default memory is zero initialized before this is parsed, so if you don't give it enough initializers, it will use zero for the unlisted fields.</td></tr>
<tr><td>VariableVisibility visibility</td><td>VariableVisibility::Internal</td><td>Who can see and interact with this variable</td></tr>
<tr><td>std::string Enum</td><td>""</td><td>Integer types can specify an enum, which will then make symbols in both C++ and shader code.</td></tr>
<tr><td>BackendRestriction backends</td><td>{}</td><td>This variable can be limited to specific backends</td></tr>
<tr><td>bool transient</td><td>false</td><td>If true, the variable should not be saved between runs of this technique. The Gigi viewer uses this to decide if it should save it in the gguser file or not, for example.</td></tr>
<tr><td>VariableUISettings UISettings</td><td>{}</td><td>UI Settings.</td></tr>
<tr><td>std::string UIGroup</td><td>""</td><td>Used to organize variables into folders in the viewer. separate folders with dots. For instance: settings.controls</td></tr>
<tr><td><i>int enumIndex</i></td><td>-1</td><td>Calculated for convenience.</td></tr>
<tr><td><i>std::string originalName</i></td><td>""</td><td>The name before renames and sanitization</td></tr>
<tr><td><i>std::string scope</i></td><td>""</td><td>The scope that the node lives in. A possibly nested list of subgraph node names, seperated by a dot.</td></tr>
<tr><td>VariableUIHint UIHint</td><td>VariableUIHint::Count</td><td>Any hints for UI</td></tr>
</table>
<br/>
<b>Condition : Specifiy a condition to make something conditional</b><br/><br/>
<table>
<tr><th colspan=3>Condition</th></tr>
<tr><td>std::string variable1</td><td>{}</td><td>Value 1</td></tr>
<tr><td>ConditionComparison comparison</td><td>ConditionComparison::Count</td><td>The comparison operator</td></tr>
<tr><td>std::string value2</td><td>{}</td><td>Value 2</td></tr>
<tr><td>std::string variable2</td><td>{}</td><td>Value 2</td></tr>
<tr><td><i>int variable1Index</i></td><td>-1</td><td>Calculated for convenience.</td></tr>
<tr><td><i>int variable2Index</i></td><td>-1</td><td>Calculated for convenience.</td></tr>
<tr><td>bool alwaysFalse</td><td>false</td><td>If checked, condition always evaluates to false</td></tr>
</table>
<br/>
<b>EnumItem : Specifiy an enum</b><br/><br/>
<table>
<tr><th colspan=3>EnumItem</th></tr>
<tr><td>std::string label</td><td>""</td><td>The text label of an enum</td></tr>
<tr><td><i>std::string displayLabel</i></td><td>""</td><td>name before sanitization</td></tr>
<tr><td>std::string comment</td><td>""</td><td></td></tr>
</table>
<br/>
<b>Enum : Specifiy an enum</b><br/><br/>
<table>
<tr><th colspan=3>Enum</th></tr>
<tr><td>std::string name</td><td>""</td><td>The name of the enum</td></tr>
<tr><td>EnumItem items[]</td><td></td><td>The items in the enum. Values start at 0 and count up from there.</td></tr>
<tr><td>std::string comment</td><td>""</td><td></td></tr>
<tr><td><i>std::string originalName</i></td><td>""</td><td>The name before renames and sanitization</td></tr>
<tr><td><i>std::string scope</i></td><td>""</td><td>The scope that the node lives in. A possibly nested list of subgraph node names, seperated by a dot.</td></tr>
</table>
<br/>
<b>NodeReference : A generic node reference</b><br/><br/>
<table>
<tr><th colspan=3>NodeReference</th></tr>
<tr><td>std::string name</td><td>""</td><td>The name of the node</td></tr>
<tr><td><i>int nodeIndex</i></td><td>-1</td><td>Calculated for convenience.</td></tr>
</table>
<br/>
<b>TextureNodeReference : A texture node reference</b><br/><br/>
<table>
<tr><th colspan=3>TextureNodeReference - Inherits from NodeReference</th></tr>
<tr><td><i>struct RenderGraphNode_Resource_Texture* textureNode</i></td><td>nullptr</td><td>A pointer to the texture node</td></tr>
</table>
<br/>
<b>BufferNodeReference : A buffer node reference</b><br/><br/>
<table>
<tr><th colspan=3>BufferNodeReference - Inherits from NodeReference</th></tr>
<tr><td><i>struct RenderGraphNode_Resource_Buffer* bufferNode</i></td><td>nullptr</td><td>A pointer to the buffer node</td></tr>
</table>
<br/>
<b>TextureOrBufferNodeReference : A texture or buffer node reference</b><br/><br/>
<table>
<tr><th colspan=3>TextureOrBufferNodeReference - Inherits from NodeReference</th></tr>
<tr><td><i>struct RenderGraphNode_Resource_Texture* textureNode</i></td><td>nullptr</td><td>A pointer to the texture node</td></tr>
<tr><td><i>struct RenderGraphNode_Resource_Buffer* bufferNode</i></td><td>nullptr</td><td>A pointer to the texture node</td></tr>
</table>
<br/>
<b>NodePinReference : A reference to a pin on a node</b><br/><br/>
<table>
<tr><th colspan=3>NodePinReference</th></tr>
<tr><td>std::string node</td><td>""</td><td>The name of the node</td></tr>
<tr><td>std::string pin</td><td>""</td><td>The name of the pin</td></tr>
<tr><td><i>int nodeIndex</i></td><td>-1</td><td>Calculated for convenience.</td></tr>
<tr><td><i>int nodePinIndex</i></td><td>-1</td><td>Calculated for convenience.</td></tr>
<tr><td><i>int resourceNodeIndex</i></td><td>-1</td><td>Calculated for convenience. The resource node ultimately plugged into this pin.</td></tr>
</table>
<br/>
<b>NodePinReferenceOptional : A reference to a pin on a node</b><br/><br/>
<table>
<tr><th colspan=3>NodePinReferenceOptional</th></tr>
<tr><td>std::string node</td><td>""</td><td>The name of the node</td></tr>
<tr><td>std::string pin</td><td>""</td><td>The name of the pin</td></tr>
<tr><td><i>int nodeIndex</i></td><td>-1</td><td>Calculated for convenience.</td></tr>
<tr><td><i>int nodePinIndex</i></td><td>-1</td><td>Calculated for convenience.</td></tr>
<tr><td><i>int resourceNodeIndex</i></td><td>-1</td><td>Calculated for convenience. The resource node ultimately plugged into this pin.</td></tr>
</table>
<br/>
<b>NodePinConnection : A connection from a node to another node</b><br/><br/>
<table>
<tr><th colspan=3>NodePinConnection</th></tr>
<tr><td>std::string srcPin</td><td>""</td><td>The name of this pin</td></tr>
<tr><td>std::string dstNode</td><td>""</td><td>The name of the node</td></tr>
<tr><td>std::string dstPin</td><td>""</td><td>The name of the pin</td></tr>
<tr><td>BackendRestriction backends</td><td>{}</td><td>The backends this connection is present for.</td></tr>
<tr><td><i>int srcNodePinIndex</i></td><td>-1</td><td>Calculated for convenience.</td></tr>
<tr><td><i>int dstNodeIndex</i></td><td>-1</td><td>Calculated for convenience.</td></tr>
<tr><td><i>int dstNodePinIndex</i></td><td>-1</td><td>Calculated for convenience.</td></tr>
</table>
<br/>
<b>TextureSizeDesc : size = (inputSize + preAdd) * multiply / divide + postAdd. inputSize is (1,1,1) if nothing given.</b><br/><br/>
<table>
<tr><th colspan=3>TextureSizeDesc</th></tr>
<tr><td>TextureNodeReference node</td><td>{}</td><td>The node referenced, if there is one.</td></tr>
<tr><td>VariableReference variable</td><td>{}</td><td>If a variable is given, the size will be based on the value of the variable</td></tr>
<tr><td>int multiply[3]</td><td>{ 1 , 1 , 1 }</td><td></td></tr>
<tr><td>int divide[3]</td><td>{ 1 , 1 , 1 }</td><td></td></tr>
<tr><td>int preAdd[3]</td><td>{ 0 , 0 , 0 }</td><td></td></tr>
<tr><td>int postAdd[3]</td><td>{ 0 , 0 , 0 }</td><td></td></tr>
</table>
<br/>
<b>DispatchSizeDesc : The number of threads to dispatch. Not thread groups. size = (inputSize + preAdd) * multiply / divide + postAdd. inputSize is (1,1,1) if nothing given.</b><br/><br/>
<table>
<tr><th colspan=3>DispatchSizeDesc</th></tr>
<tr><td>TextureOrBufferNodeReference node</td><td>{}</td><td>If a texture or buffer is specified, the dispatch size will be based on the size of the texture or buffer</td></tr>
<tr><td>VariableReference variable</td><td>{}</td><td>If a variable is given, the dispatch size will be based on the value of the variable</td></tr>
<tr><td>NodePinReferenceOptional indirectBuffer</td><td>{}</td><td>If given, this buffer will be used as an indirect dispatch buffer</td></tr>
<tr><td>int multiply[3]</td><td>{ 1 , 1 , 1 }</td><td></td></tr>
<tr><td>int divide[3]</td><td>{ 1 , 1 , 1 }</td><td></td></tr>
<tr><td>int preAdd[3]</td><td>{ 0 , 0 , 0 }</td><td></td></tr>
<tr><td>int postAdd[3]</td><td>{ 0 , 0 , 0 }</td><td></td></tr>
<tr><td>VariableReference indirectOffsetVariable</td><td>{}</td><td>If a variable is given, it will be used as the offset into the indirect dispatch buffer. 0 would be the start of the buffer, 1 would start at the 4th value in the buffer, and so on.</td></tr>
<tr><td>int indirectOffsetValue</td><td>0</td><td>The offset into the indirect dispatch buffer if no variable given. 0 would be the start of the buffer, 1 would start at the 4th value in the buffer, and so on.</td></tr>
</table>
<br/>
<b>RayDispatchSizeDesc : size = (inputSize + preAdd) * multiply / divide + postAdd. inputSize is (1,1,1) if nothing given.</b><br/><br/>
<table>
<tr><th colspan=3>RayDispatchSizeDesc</th></tr>
<tr><td>TextureOrBufferNodeReference node</td><td>{}</td><td>If a texture or buffer is specified, the dispatch size will be based on the size of the texture or buffer</td></tr>
<tr><td>VariableReference variable</td><td>{}</td><td>If a variable is given, the dispatch size will be based on the value of the variable</td></tr>
<tr><td>int multiply[3]</td><td>{ 1 , 1 , 1 }</td><td></td></tr>
<tr><td>int divide[3]</td><td>{ 1 , 1 , 1 }</td><td></td></tr>
<tr><td>int preAdd[3]</td><td>{ 0 , 0 , 0 }</td><td></td></tr>
<tr><td>int postAdd[3]</td><td>{ 0 , 0 , 0 }</td><td></td></tr>
</table>
<br/>
<b>BufferCountDesc : count = (inputCount + preAdd) * multiply / divide + postAdd. inputCount is 1 if nothing given.</b><br/><br/>
<table>
<tr><th colspan=3>BufferCountDesc</th></tr>
<tr><td>BufferNodeReference node</td><td>{}</td><td>The node referenced, if there is one.</td></tr>
<tr><td>VariableReference variable</td><td>{}</td><td>The variable referenced, if there is one.</td></tr>
<tr><td>int multiply</td><td>1</td><td></td></tr>
<tr><td>int divide</td><td>1</td><td></td></tr>
<tr><td>int preAdd</td><td>0</td><td></td></tr>
<tr><td>int postAdd</td><td>0</td><td></td></tr>
</table>
<br/>
<b>TextureFormatDesc : Specifies a texture format</b><br/><br/>
<table>
<tr><th colspan=3>TextureFormatDesc</th></tr>
<tr><td>TextureNodeReference node</td><td>{}</td><td>This node's format is used, if specified</td></tr>
<tr><td>TextureFormat format</td><td>TextureFormat::Any</td><td>A specific format can be specified</td></tr>
<tr><td>VariableReference variable</td><td>{}</td><td>The variable that holds the texture format. Assumed to be a uint32.</td></tr>
</table>
<br/>
<b>BufferFormatDesc : Specifies a buffer format</b><br/><br/>
<table>
<tr><th colspan=3>BufferFormatDesc</th></tr>
<tr><td>BufferNodeReference node</td><td>{}</td><td>This node's format is used, if specified</td></tr>
<tr><td>StructReference structureType</td><td>{}</td><td>The buffer type, if it is a structured buffer</td></tr>
<tr><td>DataFieldType type</td><td>DataFieldType::Count</td><td>The buffer type. May become a typed or structured buffer, depending on the type chosen.</td></tr>
</table>
<br/>
<b>ResourceDependency : Specifies a resource dependency</b><br/><br/>
<table>
<tr><th colspan=3>ResourceDependency</th></tr>
<tr><td><i>int nodeIndex</i></td><td>-1</td><td>The index of the resource node.</td></tr>
<tr><td><i>int pinIndex</i></td><td>-1</td><td>The pin index of this action node</td></tr>
<tr><td><i>ShaderResourceAccessType access</i></td><td>ShaderResourceAccessType::Count</td><td>How the resource is accessed.</td></tr>
<tr><td><i>ShaderResourceType type</i></td><td>ShaderResourceType::Count</td><td>What type of resource it is.</td></tr>
</table>
<br/>
<b>SetCBFromVar : Specify that a structure field should be set to the value of a variable</b><br/><br/>
<table>
<tr><th colspan=3>SetCBFromVar</th></tr>
<tr><td>std::string field</td><td>""</td><td>The name of the field to set</td></tr>
<tr><td>VariableReference variable</td><td>{}</td><td>The name of the variable to take the value from</td></tr>
</table>
<br/>
<b>ColorTargetSettings : Settings for a color target in a draw call</b><br/><br/>
<table>
<tr><th colspan=3>ColorTargetSettings</th></tr>
<tr><td>bool clear</td><td>false</td><td>If true, clears the color target before drawing</td></tr>
<tr><td>float clearColor[4]</td><td>{ 1.0f , 1.0f , 1.0f , 1.0f}</td><td>The color to clear the render target</td></tr>
<tr><td>bool writeChannels[4]</td><td>{ true , true , true , true }</td><td>Controls whether R,G,B,A get written or not</td></tr>
<tr><td>bool enableBlending</td><td>false</td><td>Enables alpha blending</td></tr>
<tr><td>DrawBlendMode srcBlend</td><td>DrawBlendMode::One</td><td></td></tr>
<tr><td>DrawBlendMode destBlend</td><td>DrawBlendMode::Zero</td><td></td></tr>
<tr><td>DrawBlendMode srcBlendAlpha</td><td>DrawBlendMode::One</td><td></td></tr>
<tr><td>DrawBlendMode destBlendAlpha</td><td>DrawBlendMode::Zero</td><td></td></tr>
<tr><td>int arrayIndex</td><td>0</td><td>The array index, for Texture2DArray, Texture3D etc</td></tr>
<tr><td>int mipLevel</td><td>0</td><td>The mip to use</td></tr>
</table>
<br/>
<b>SubgraphDataVariable : Variables in the subgraph</b><br/><br/>
<table>
<tr><th colspan=3>SubgraphDataVariable</th></tr>
<tr><td>std::string name</td><td>""</td><td>variable name</td></tr>
<tr><td>VariableVisibility visibility</td><td>VariableVisibility::Internal</td><td>Who can see and interact with this variable</td></tr>
</table>
<br/>