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
|
/*
* ***** BEGIN GPL LICENSE BLOCK *****
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software Foundation,
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* Contributor(s): Blender Foundation (2008).
*
* ***** END GPL LICENSE BLOCK *****
*/
/** \file blender/makesrna/intern/rna_world.c
* \ingroup RNA
*/
#include <float.h>
#include <stdlib.h>
#include "RNA_define.h"
#include "rna_internal.h"
#include "DNA_material_types.h"
#include "DNA_texture_types.h"
#include "DNA_world_types.h"
#include "WM_types.h"
#ifdef RNA_RUNTIME
#include "MEM_guardedalloc.h"
#include "BKE_depsgraph.h"
#include "BKE_main.h"
#include "BKE_texture.h"
#include "ED_node.h"
#include "WM_api.h"
static PointerRNA rna_World_lighting_get(PointerRNA *ptr)
{
return rna_pointer_inherit_refine(ptr, &RNA_WorldLighting, ptr->id.data);
}
static PointerRNA rna_World_stars_get(PointerRNA *ptr)
{
return rna_pointer_inherit_refine(ptr, &RNA_WorldStarsSettings, ptr->id.data);
}
static PointerRNA rna_World_mist_get(PointerRNA *ptr)
{
return rna_pointer_inherit_refine(ptr, &RNA_WorldMistSettings, ptr->id.data);
}
static void rna_World_mtex_begin(CollectionPropertyIterator *iter, PointerRNA *ptr)
{
World *wo= (World*)ptr->data;
rna_iterator_array_begin(iter, (void*)wo->mtex, sizeof(MTex*), MAX_MTEX, 0, NULL);
}
static PointerRNA rna_World_active_texture_get(PointerRNA *ptr)
{
World *wo= (World*)ptr->data;
Tex *tex;
tex= give_current_world_texture(wo);
return rna_pointer_inherit_refine(ptr, &RNA_Texture, tex);
}
static void rna_World_active_texture_set(PointerRNA *ptr, PointerRNA value)
{
World *wo= (World*)ptr->data;
set_current_world_texture(wo, value.data);
}
static void rna_World_update(Main *UNUSED(bmain), Scene *UNUSED(scene), PointerRNA *ptr)
{
World *wo= ptr->id.data;
DAG_id_tag_update(&wo->id, 0);
WM_main_add_notifier(NC_WORLD, wo);
}
static void rna_World_draw_update(Main *UNUSED(bmain), Scene *UNUSED(scene), PointerRNA *ptr)
{
World *wo= ptr->id.data;
DAG_id_tag_update(&wo->id, 0);
WM_main_add_notifier(NC_WORLD|ND_WORLD_DRAW, wo);
}
/* so camera mist limits redraw */
static void rna_World_draw_mist_update(Main *UNUSED(bmain), Scene *UNUSED(scene), PointerRNA *ptr)
{
World *wo= ptr->id.data;
DAG_id_tag_update(&wo->id, 0);
WM_main_add_notifier(NC_WORLD|ND_WORLD_DRAW, wo);
WM_main_add_notifier(NC_OBJECT|ND_DRAW, NULL);
}
static void rna_World_stars_update(Main *UNUSED(bmain), Scene *UNUSED(scene), PointerRNA *ptr)
{
World *wo= ptr->id.data;
DAG_id_tag_update(&wo->id, 0);
WM_main_add_notifier(NC_WORLD|ND_WORLD_STARS, wo);
}
static void rna_World_use_nodes_update(Main *bmain, Scene *scene, PointerRNA *ptr)
{
World *wrld= (World*)ptr->data;
if(wrld->use_nodes && wrld->nodetree==NULL)
ED_node_shader_default(scene, &wrld->id);
rna_World_update(bmain, scene, ptr);
}
#else
static void rna_def_world_mtex(BlenderRNA *brna)
{
StructRNA *srna;
PropertyRNA *prop;
static EnumPropertyItem texco_items[] = {
{TEXCO_VIEW, "VIEW", 0, "View", "Uses view vector for the texture coordinates"},
{TEXCO_GLOB, "GLOBAL", 0, "Global", "Uses global coordinates for the texture coordinates (interior mist)"},
{TEXCO_ANGMAP, "ANGMAP", 0, "AngMap", "Uses 360 degree angular coordinates, e.g. for spherical light probes"},
{TEXCO_H_SPHEREMAP, "SPHERE", 0, "Sphere", "For 360 degree panorama sky, spherical mapped, only top half"},
{TEXCO_H_TUBEMAP, "TUBE", 0, "Tube", "For 360 degree panorama sky, cylindrical mapped, only top half"},
{TEXCO_OBJECT, "OBJECT", 0, "Object", "Uses linked object's coordinates for texture coordinates"},
{0, NULL, 0, NULL, NULL}};
srna= RNA_def_struct(brna, "WorldTextureSlot", "TextureSlot");
RNA_def_struct_sdna(srna, "MTex");
RNA_def_struct_ui_text(srna, "World Texture Slot", "Texture slot for textures in a World datablock");
/* map to */
prop= RNA_def_property(srna, "use_map_blend", PROP_BOOLEAN, PROP_NONE);
RNA_def_property_boolean_sdna(prop, NULL, "mapto", WOMAP_BLEND);
RNA_def_property_ui_text(prop, "Blend", "Affect the color progression of the background");
RNA_def_property_update(prop, 0, "rna_World_update");
prop= RNA_def_property(srna, "use_map_horizon", PROP_BOOLEAN, PROP_NONE);
RNA_def_property_boolean_sdna(prop, NULL, "mapto", WOMAP_HORIZ);
RNA_def_property_ui_text(prop, "Horizon", "Affect the color of the horizon");
RNA_def_property_update(prop, 0, "rna_World_update");
prop= RNA_def_property(srna, "use_map_zenith_up", PROP_BOOLEAN, PROP_NONE);
RNA_def_property_boolean_sdna(prop, NULL, "mapto", WOMAP_ZENUP);
RNA_def_property_ui_text(prop, "Zenith Up", "Affect the color of the zenith above");
RNA_def_property_update(prop, 0, "rna_World_update");
prop= RNA_def_property(srna, "use_map_zenith_down", PROP_BOOLEAN, PROP_NONE);
RNA_def_property_boolean_sdna(prop, NULL, "mapto", WOMAP_ZENDOWN);
RNA_def_property_ui_text(prop, "Zenith Down", "Affect the color of the zenith below");
RNA_def_property_update(prop, 0, "rna_World_update");
/* unused
prop= RNA_def_property(srna, "map_mist", PROP_BOOLEAN, PROP_NONE);
RNA_def_property_boolean_sdna(prop, NULL, "mapto", WOMAP_MIST);
RNA_def_property_ui_text(prop, "Mist", "Causes the texture to affect the intensity of the mist");*/
prop= RNA_def_property(srna, "texture_coords", PROP_ENUM, PROP_NONE);
RNA_def_property_enum_sdna(prop, NULL, "texco");
RNA_def_property_enum_items(prop, texco_items);
RNA_def_property_ui_text(prop, "Texture Coordinates", "Texture coordinates used to map the texture onto the background");
RNA_def_property_update(prop, 0, "rna_World_update");
prop= RNA_def_property(srna, "object", PROP_POINTER, PROP_NONE);
RNA_def_property_pointer_sdna(prop, NULL, "object");
RNA_def_property_struct_type(prop, "Object");
RNA_def_property_flag(prop, PROP_EDITABLE);
RNA_def_property_ui_text(prop, "Object", "Object to use for mapping with Object texture coordinates");
RNA_def_property_update(prop, 0, "rna_World_update");
prop= RNA_def_property(srna, "blend_factor", PROP_FLOAT, PROP_NONE);
RNA_def_property_float_sdna(prop, NULL, "blendfac");
RNA_def_property_ui_range(prop, 0, 1, 10, 3);
RNA_def_property_ui_text(prop, "Blend Factor", "Amount texture affects color progression of the background");
RNA_def_property_update(prop, 0, "rna_World_update");
prop= RNA_def_property(srna, "horizon_factor", PROP_FLOAT, PROP_NONE);
RNA_def_property_float_sdna(prop, NULL, "colfac");
RNA_def_property_ui_range(prop, 0, 1, 10, 3);
RNA_def_property_ui_text(prop, "Horizon Factor", "Amount texture affects color of the horizon");
RNA_def_property_update(prop, 0, "rna_World_update");
prop= RNA_def_property(srna, "zenith_up_factor", PROP_FLOAT, PROP_NONE);
RNA_def_property_float_sdna(prop, NULL, "zenupfac");
RNA_def_property_ui_range(prop, 0, 1, 10, 3);
RNA_def_property_ui_text(prop, "Zenith Up Factor", "Amount texture affects color of the zenith above");
RNA_def_property_update(prop, 0, "rna_World_update");
prop= RNA_def_property(srna, "zenith_down_factor", PROP_FLOAT, PROP_NONE);
RNA_def_property_float_sdna(prop, NULL, "zendownfac");
RNA_def_property_ui_range(prop, 0, 1, 10, 3);
RNA_def_property_ui_text(prop, "Zenith Down Factor", "Amount texture affects color of the zenith below");
RNA_def_property_update(prop, 0, "rna_World_update");
}
static void rna_def_lighting(BlenderRNA *brna)
{
StructRNA *srna;
PropertyRNA *prop;
static EnumPropertyItem blend_mode_items[] = {
{WO_AOMUL, "MULTIPLY", 0, "Multiply", "Multiply direct lighting with ambient occlusion, darkening the result"},
{WO_AOADD, "ADD", 0, "Add", "Add light and shadow"},
{0, NULL, 0, NULL, NULL}};
static EnumPropertyItem prop_color_items[] = {
{WO_AOPLAIN, "PLAIN", 0, "White", "Plain diffuse energy (white.)"},
{WO_AOSKYCOL, "SKY_COLOR", 0, "Sky Color", "Use horizon and zenith color for diffuse energy"},
{WO_AOSKYTEX, "SKY_TEXTURE", 0, "Sky Texture", "Does full Sky texture render for diffuse energy"},
{0, NULL, 0, NULL, NULL}};
static EnumPropertyItem prop_sample_method_items[] = {
{WO_AOSAMP_CONSTANT, "CONSTANT_JITTERED", 0, "Constant Jittered", "Fastest and gives the most noise"},
{WO_AOSAMP_HALTON, "ADAPTIVE_QMC", 0, "Adaptive QMC", "Fast in high-contrast areas"},
{WO_AOSAMP_HAMMERSLEY, "CONSTANT_QMC", 0, "Constant QMC", "Best quality"},
{0, NULL, 0, NULL, NULL}};
static EnumPropertyItem prop_gather_method_items[] = {
{WO_AOGATHER_RAYTRACE, "RAYTRACE", 0, "Raytrace", "Accurate, but slow when noise-free results are required"},
{WO_AOGATHER_APPROX, "APPROXIMATE", 0, "Approximate", "Inaccurate, but faster and without noise"},
{0, NULL, 0, NULL, NULL}};
srna= RNA_def_struct(brna, "WorldLighting", NULL);
RNA_def_struct_sdna(srna, "World");
RNA_def_struct_nested(brna, srna, "World");
RNA_def_struct_ui_text(srna, "Lighting", "Lighting for a World datablock");
/* ambient occlusion */
prop= RNA_def_property(srna, "use_ambient_occlusion", PROP_BOOLEAN, PROP_NONE);
RNA_def_property_boolean_sdna(prop, NULL, "mode", WO_AMB_OCC);
RNA_def_property_ui_text(prop, "Use Ambient Occlusion", "Use Ambient Occlusion to add shadowing based on distance between objects");
RNA_def_property_update(prop, 0, "rna_World_update");
prop= RNA_def_property(srna, "ao_factor", PROP_FLOAT, PROP_FACTOR);
RNA_def_property_float_sdna(prop, NULL, "aoenergy");
RNA_def_property_range(prop, 0, INT_MAX);
RNA_def_property_ui_range(prop, 0, 1, 0.1, 2);
RNA_def_property_ui_text(prop, "Factor", "Factor for ambient occlusion blending");
RNA_def_property_update(prop, 0, "rna_World_update");
prop= RNA_def_property(srna, "ao_blend_type", PROP_ENUM, PROP_NONE);
RNA_def_property_enum_sdna(prop, NULL, "aomix");
RNA_def_property_enum_items(prop, blend_mode_items);
RNA_def_property_ui_text(prop, "Blend Mode", "Defines how AO mixes with material shading");
RNA_def_property_update(prop, 0, "rna_World_update");
/* environment lighting */
prop= RNA_def_property(srna, "use_environment_light", PROP_BOOLEAN, PROP_NONE);
RNA_def_property_boolean_sdna(prop, NULL, "mode", WO_ENV_LIGHT);
RNA_def_property_ui_text(prop, "Use Environment Lighting", "Add light coming from the environment");
RNA_def_property_update(prop, 0, "rna_World_update");
prop= RNA_def_property(srna, "environment_energy", PROP_FLOAT, PROP_NONE);
RNA_def_property_float_sdna(prop, NULL, "ao_env_energy");
RNA_def_property_ui_range(prop, 0, FLT_MAX, 1, 3);
RNA_def_property_ui_text(prop, "Environment Color", "Defines the strength of environment light");
RNA_def_property_update(prop, 0, "rna_World_update");
prop= RNA_def_property(srna, "environment_color", PROP_ENUM, PROP_NONE);
RNA_def_property_enum_sdna(prop, NULL, "aocolor");
RNA_def_property_enum_items(prop, prop_color_items);
RNA_def_property_ui_text(prop, "Environment Color", "Defines where the color of the environment light comes from");
RNA_def_property_update(prop, 0, "rna_World_update");
/* indirect lighting */
prop= RNA_def_property(srna, "use_indirect_light", PROP_BOOLEAN, PROP_NONE);
RNA_def_property_boolean_sdna(prop, NULL, "mode", WO_INDIRECT_LIGHT);
RNA_def_property_ui_text(prop, "Use Indirect Lighting", "Add indirect light bouncing of surrounding objects");
RNA_def_property_update(prop, 0, "rna_World_update");
prop= RNA_def_property(srna, "indirect_factor", PROP_FLOAT, PROP_FACTOR);
RNA_def_property_float_sdna(prop, NULL, "ao_indirect_energy");
RNA_def_property_range(prop, 0, INT_MAX);
RNA_def_property_ui_range(prop, 0, 1, 0.1, 2);
RNA_def_property_ui_text(prop, "Indirect Factor", "Factor for how much surrounding objects contribute to light");
RNA_def_property_update(prop, 0, "rna_World_update");
prop= RNA_def_property(srna, "indirect_bounces", PROP_INT, PROP_UNSIGNED);
RNA_def_property_int_sdna(prop, NULL, "ao_indirect_bounces");
RNA_def_property_range(prop, 1, SHRT_MAX);
RNA_def_property_ui_text(prop, "Bounces", "Number of indirect diffuse light bounces");
RNA_def_property_update(prop, 0, "rna_World_update");
/* gathering parameters */
prop= RNA_def_property(srna, "gather_method", PROP_ENUM, PROP_NONE);
RNA_def_property_enum_sdna(prop, NULL, "ao_gather_method");
RNA_def_property_enum_items(prop, prop_gather_method_items);
RNA_def_property_ui_text(prop, "Gather Method", "");
RNA_def_property_update(prop, 0, "rna_World_update");
prop= RNA_def_property(srna, "passes", PROP_INT, PROP_NONE);
RNA_def_property_int_sdna(prop, NULL, "ao_approx_passes");
RNA_def_property_range(prop, 0, 10);
RNA_def_property_ui_text(prop, "Passes", "Number of preprocessing passes to reduce overocclusion");
RNA_def_property_update(prop, 0, "rna_World_update");
prop= RNA_def_property(srna, "distance", PROP_FLOAT, PROP_DISTANCE);
RNA_def_property_float_sdna(prop, NULL, "aodist");
RNA_def_property_ui_text(prop, "Distance", "Length of rays, defines how far away other faces give occlusion effect");
RNA_def_property_update(prop, 0, "rna_World_update");
prop= RNA_def_property(srna, "falloff_strength", PROP_FLOAT, PROP_NONE);
RNA_def_property_float_sdna(prop, NULL, "aodistfac");
RNA_def_property_ui_text(prop, "Strength", "Attenuation falloff strength, the higher, the less influence distant objects have");
RNA_def_property_update(prop, 0, "rna_World_update");
prop= RNA_def_property(srna, "bias", PROP_FLOAT, PROP_NONE);
RNA_def_property_float_sdna(prop, NULL, "aobias");
RNA_def_property_range(prop, 0, 0.5);
RNA_def_property_ui_text(prop, "Bias", "Bias (in radians) to prevent smoothed faces from showing banding (for Raytrace Constant Jittered)");
RNA_def_property_update(prop, 0, "rna_World_update");
prop= RNA_def_property(srna, "threshold", PROP_FLOAT, PROP_NONE);
RNA_def_property_float_sdna(prop, NULL, "ao_adapt_thresh");
RNA_def_property_range(prop, 0, 1);
RNA_def_property_ui_text(prop, "Threshold", "Samples below this threshold will be considered fully shadowed/unshadowed and skipped (for Raytrace Adaptive QMC)");
RNA_def_property_update(prop, 0, "rna_World_update");
prop= RNA_def_property(srna, "adapt_to_speed", PROP_FLOAT, PROP_NONE);
RNA_def_property_float_sdna(prop, NULL, "ao_adapt_speed_fac");
RNA_def_property_range(prop, 0, 1);
RNA_def_property_ui_text(prop, "Adapt To Speed", "Use the speed vector pass to reduce AO samples in fast moving pixels. Higher values result in more aggressive sample reduction. Requires Vec pass enabled (for Raytrace Adaptive QMC)");
RNA_def_property_update(prop, 0, "rna_World_update");
prop= RNA_def_property(srna, "error_threshold", PROP_FLOAT, PROP_NONE);
RNA_def_property_float_sdna(prop, NULL, "ao_approx_error");
RNA_def_property_range(prop, 0.0001, 10);
RNA_def_property_ui_text(prop, "Error Tolerance", "Low values are slower and higher quality");
RNA_def_property_update(prop, 0, "rna_World_update");
prop= RNA_def_property(srna, "correction", PROP_FLOAT, PROP_NONE);
RNA_def_property_float_sdna(prop, NULL, "ao_approx_correction");
RNA_def_property_range(prop, 0, 1);
RNA_def_property_ui_range(prop, 0, 1, 0.1, 2);
RNA_def_property_ui_text(prop, "Correction", "Ad-hoc correction for over-occlusion due to the approximation");
RNA_def_property_update(prop, 0, "rna_World_update");
prop= RNA_def_property(srna, "use_falloff", PROP_BOOLEAN, PROP_NONE);
RNA_def_property_boolean_sdna(prop, NULL, "aomode", WO_AODIST);
RNA_def_property_ui_text(prop, "Falloff", "Distance will be used to attenuate shadows");
RNA_def_property_update(prop, 0, "rna_World_update");
prop= RNA_def_property(srna, "use_cache", PROP_BOOLEAN, PROP_NONE);
RNA_def_property_boolean_sdna(prop, NULL, "aomode", WO_AOCACHE);
RNA_def_property_ui_text(prop, "Pixel Cache", "Cache AO results in pixels and interpolate over neighbouring pixels for speedup");
RNA_def_property_update(prop, 0, "rna_World_update");
prop= RNA_def_property(srna, "samples", PROP_INT, PROP_NONE);
RNA_def_property_int_sdna(prop, NULL, "aosamp");
RNA_def_property_range(prop, 1, 128);
RNA_def_property_ui_text(prop, "Samples", "Amount of ray samples. Higher values give smoother results and longer rendering times");
RNA_def_property_update(prop, 0, "rna_World_update");
prop= RNA_def_property(srna, "sample_method", PROP_ENUM, PROP_NONE);
RNA_def_property_enum_sdna(prop, NULL, "ao_samp_method");
RNA_def_property_enum_items(prop, prop_sample_method_items);
RNA_def_property_ui_text(prop, "Sample Method", "Method for generating shadow samples (for Raytrace)");
RNA_def_property_update(prop, 0, "rna_World_update");
}
static void rna_def_world_mist(BlenderRNA *brna)
{
StructRNA *srna;
PropertyRNA *prop;
static EnumPropertyItem falloff_items[] = {
{0, "QUADRATIC", 0, "Quadratic", "Mist uses quadratic progression"},
{1, "LINEAR", 0, "Linear", "Mist uses linear progression"},
{2, "INVERSE_QUADRATIC", 0, "Inverse Quadratic", "Mist uses inverse quadratic progression"},
{0, NULL, 0, NULL, NULL}};
srna= RNA_def_struct(brna, "WorldMistSettings", NULL);
RNA_def_struct_sdna(srna, "World");
RNA_def_struct_nested(brna, srna, "World");
RNA_def_struct_ui_text(srna, "World Mist", "Mist settings for a World data-block");
prop= RNA_def_property(srna, "use_mist", PROP_BOOLEAN, PROP_NONE);
RNA_def_property_boolean_sdna(prop, NULL, "mode", WO_MIST);
RNA_def_property_ui_text(prop, "Use Mist", "Occlude objects with the environment color as they are further away");
RNA_def_property_update(prop, 0, "rna_World_draw_update");
prop= RNA_def_property(srna, "intensity", PROP_FLOAT, PROP_NONE);
RNA_def_property_float_sdna(prop, NULL, "misi");
RNA_def_property_range(prop, 0, 1);
RNA_def_property_ui_text(prop, "Intensity", "Intensity of the mist effect");
RNA_def_property_update(prop, 0, "rna_World_update");
prop= RNA_def_property(srna, "start", PROP_FLOAT, PROP_DISTANCE);
RNA_def_property_float_sdna(prop, NULL, "miststa");
RNA_def_property_range(prop, 0, FLT_MAX);
RNA_def_property_ui_range(prop, 0, 10000, 10, 2);
RNA_def_property_ui_text(prop, "Start", "Starting distance of the mist, measured from the camera");
RNA_def_property_update(prop, 0, "rna_World_draw_mist_update");
prop= RNA_def_property(srna, "depth", PROP_FLOAT, PROP_DISTANCE);
RNA_def_property_float_sdna(prop, NULL, "mistdist");
RNA_def_property_range(prop, 0, FLT_MAX);
RNA_def_property_ui_range(prop, 0, 10000, 10, 2);
RNA_def_property_ui_text(prop, "Depth", "Distance over which the mist effect fades in");
RNA_def_property_update(prop, 0, "rna_World_draw_mist_update");
prop= RNA_def_property(srna, "height", PROP_FLOAT, PROP_DISTANCE);
RNA_def_property_float_sdna(prop, NULL, "misthi");
RNA_def_property_range(prop, 0, 100);
RNA_def_property_ui_text(prop, "Height", "Control how much mist density decreases with height");
RNA_def_property_update(prop, 0, "rna_World_update");
prop= RNA_def_property(srna, "falloff", PROP_ENUM, PROP_NONE);
RNA_def_property_enum_sdna(prop, NULL, "mistype");
RNA_def_property_enum_items(prop, falloff_items);
RNA_def_property_ui_text(prop, "Falloff", "Type of transition used to fade mist");
RNA_def_property_update(prop, 0, "rna_World_update");
}
static void rna_def_world_stars(BlenderRNA *brna)
{
StructRNA *srna;
PropertyRNA *prop;
srna= RNA_def_struct(brna, "WorldStarsSettings", NULL);
RNA_def_struct_sdna(srna, "World");
RNA_def_struct_nested(brna, srna, "World");
RNA_def_struct_ui_text(srna, "World Stars", "Stars settings for a World data-block");
prop= RNA_def_property(srna, "use_stars", PROP_BOOLEAN, PROP_NONE);
RNA_def_property_boolean_sdna(prop, NULL, "mode", WO_STARS);
RNA_def_property_ui_text(prop, "Use Stars", "Enable starfield generation");
RNA_def_property_update(prop, 0, "rna_World_stars_update");
prop= RNA_def_property(srna, "size", PROP_FLOAT, PROP_NONE);
RNA_def_property_float_sdna(prop, NULL, "starsize");
RNA_def_property_range(prop, 0, 10);
RNA_def_property_ui_text(prop, "Size", "Average screen dimension of stars");
RNA_def_property_update(prop, 0, "rna_World_draw_update"); /* use normal update since this isnt visualized */
prop= RNA_def_property(srna, "distance_min", PROP_FLOAT, PROP_DISTANCE);
RNA_def_property_float_sdna(prop, NULL, "starmindist");
RNA_def_property_range(prop, 0, 1000);
RNA_def_property_ui_text(prop, "Minimum Distance", "Minimum distance to the camera for stars");
RNA_def_property_update(prop, 0, "rna_World_stars_update");
prop= RNA_def_property(srna, "average_separation", PROP_FLOAT, PROP_NONE);
RNA_def_property_float_sdna(prop, NULL, "stardist");
RNA_def_property_range(prop, 2, 1000);
RNA_def_property_ui_text(prop, "Average Separation", "Average distance between any two stars");
RNA_def_property_update(prop, 0, "rna_World_stars_update");
prop= RNA_def_property(srna, "color_random", PROP_FLOAT, PROP_NONE);
RNA_def_property_float_sdna(prop, NULL, "starcolnoise");
RNA_def_property_range(prop, 0, 1);
RNA_def_property_ui_text(prop, "Color Randomization", "Randomize star colors");
RNA_def_property_update(prop, 0, "rna_World_stars_update");
/* unused
prop= RNA_def_property(srna, "color", PROP_FLOAT, PROP_COLOR);
RNA_def_property_float_sdna(prop, NULL, "starr");
RNA_def_property_array(prop, 3);
RNA_def_property_ui_text(prop, "Color", "Stars color");
RNA_def_property_update(prop, 0, "rna_World_update");*/
}
void RNA_def_world(BlenderRNA *brna)
{
StructRNA *srna;
PropertyRNA *prop;
/*
static EnumPropertyItem physics_engine_items[] = {
{WOPHY_NONE, "NONE", 0, "None", ""},
//{WOPHY_ENJI, "ENJI", 0, "Enji", ""},
//{WOPHY_SUMO, "SUMO", 0, "Sumo (Deprecated)", ""},
//{WOPHY_DYNAMO, "DYNAMO", 0, "Dynamo", ""},
//{WOPHY_ODE, "ODE", 0, "ODE", ""},
{WOPHY_BULLET, "BULLET", 0, "Bullet", ""},
{0, NULL, 0, NULL, NULL}};
*/
srna= RNA_def_struct(brna, "World", "ID");
RNA_def_struct_ui_text(srna, "World", "World datablock describing the environment and ambient lighting of a scene");
RNA_def_struct_ui_icon(srna, ICON_WORLD_DATA);
rna_def_animdata_common(srna);
rna_def_mtex_common(brna, srna, "rna_World_mtex_begin", "rna_World_active_texture_get",
"rna_World_active_texture_set", NULL, "WorldTextureSlot", "WorldTextureSlots", "rna_World_update");
/* colors */
prop= RNA_def_property(srna, "horizon_color", PROP_FLOAT, PROP_COLOR);
RNA_def_property_float_sdna(prop, NULL, "horr");
RNA_def_property_array(prop, 3);
RNA_def_property_ui_text(prop, "Horizon Color", "Color at the horizon");
/* RNA_def_property_update(prop, 0, "rna_World_update"); */
/* render-only uses this */
RNA_def_property_update(prop, NC_WORLD|ND_WORLD_DRAW, "rna_World_update");
prop= RNA_def_property(srna, "zenith_color", PROP_FLOAT, PROP_COLOR);
RNA_def_property_float_sdna(prop, NULL, "zenr");
RNA_def_property_array(prop, 3);
RNA_def_property_ui_text(prop, "Zenith Color", "Color at the zenith");
RNA_def_property_update(prop, 0, "rna_World_update");
prop= RNA_def_property(srna, "ambient_color", PROP_FLOAT, PROP_COLOR);
RNA_def_property_float_sdna(prop, NULL, "ambr");
RNA_def_property_array(prop, 3);
RNA_def_property_ui_text(prop, "Ambient Color", "Ambient color of the world");
RNA_def_property_update(prop, 0, "rna_World_update");
/* exp, range */
prop= RNA_def_property(srna, "exposure", PROP_FLOAT, PROP_NONE);
RNA_def_property_float_sdna(prop, NULL, "exp");
RNA_def_property_range(prop, 0.0, 1.0);
RNA_def_property_ui_text(prop, "Exposure", "Amount of exponential color correction for light");
RNA_def_property_update(prop, 0, "rna_World_update");
prop= RNA_def_property(srna, "color_range", PROP_FLOAT, PROP_NONE);
RNA_def_property_float_sdna(prop, NULL, "range");
RNA_def_property_range(prop, 0.2, 5.0);
RNA_def_property_ui_text(prop, "Range", "The color range that will be mapped to 0-1");
RNA_def_property_update(prop, 0, "rna_World_update");
/* sky type */
prop= RNA_def_property(srna, "use_sky_blend", PROP_BOOLEAN, PROP_NONE);
RNA_def_property_boolean_sdna(prop, NULL, "skytype", WO_SKYBLEND);
RNA_def_property_ui_text(prop, "Blend Sky", "Render background with natural progression from horizon to zenith");
RNA_def_property_update(prop, 0, "rna_World_update");
prop= RNA_def_property(srna, "use_sky_paper", PROP_BOOLEAN, PROP_NONE);
RNA_def_property_boolean_sdna(prop, NULL, "skytype", WO_SKYPAPER);
RNA_def_property_ui_text(prop, "Paper Sky", "Flatten blend or texture coordinates");
RNA_def_property_update(prop, 0, "rna_World_update");
prop= RNA_def_property(srna, "use_sky_real", PROP_BOOLEAN, PROP_NONE);
RNA_def_property_boolean_sdna(prop, NULL, "skytype", WO_SKYREAL);
RNA_def_property_ui_text(prop, "Real Sky", "Render background with a real horizon, relative to the camera angle");
RNA_def_property_update(prop, 0, "rna_World_update");
/* nested structs */
prop= RNA_def_property(srna, "light_settings", PROP_POINTER, PROP_NONE);
RNA_def_property_flag(prop, PROP_NEVER_NULL);
RNA_def_property_struct_type(prop, "WorldLighting");
RNA_def_property_pointer_funcs(prop, "rna_World_lighting_get", NULL, NULL, NULL);
RNA_def_property_ui_text(prop, "Lighting", "World lighting settings");
prop= RNA_def_property(srna, "mist_settings", PROP_POINTER, PROP_NONE);
RNA_def_property_flag(prop, PROP_NEVER_NULL);
RNA_def_property_struct_type(prop, "WorldMistSettings");
RNA_def_property_pointer_funcs(prop, "rna_World_mist_get", NULL, NULL, NULL);
RNA_def_property_ui_text(prop, "Mist", "World mist settings");
prop= RNA_def_property(srna, "star_settings", PROP_POINTER, PROP_NONE);
RNA_def_property_flag(prop, PROP_NEVER_NULL);
RNA_def_property_struct_type(prop, "WorldStarsSettings");
RNA_def_property_pointer_funcs(prop, "rna_World_stars_get", NULL, NULL, NULL);
RNA_def_property_ui_text(prop, "Stars", "World stars settings");
/* nodes */
prop= RNA_def_property(srna, "node_tree", PROP_POINTER, PROP_NONE);
RNA_def_property_pointer_sdna(prop, NULL, "nodetree");
RNA_def_property_ui_text(prop, "Node Tree", "Node tree for node based worlds");
prop= RNA_def_property(srna, "use_nodes", PROP_BOOLEAN, PROP_NONE);
RNA_def_property_boolean_sdna(prop, NULL, "use_nodes", 1);
RNA_def_property_clear_flag(prop, PROP_ANIMATABLE);
RNA_def_property_ui_text(prop, "Use Nodes", "Use shader nodes to render the world");
RNA_def_property_update(prop, 0, "rna_World_use_nodes_update");
rna_def_lighting(brna);
rna_def_world_mist(brna);
rna_def_world_stars(brna);
rna_def_world_mtex(brna);
}
#endif
|