4 * ***** BEGIN GPL LICENSE BLOCK *****
6 * This program is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU General Public License
8 * as published by the Free Software Foundation; either version 2
9 * of the License, or (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software Foundation,
18 * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
20 * Contributor(s): Blender Foundation (2008).
22 * ***** END GPL LICENSE BLOCK *****
30 #include "RNA_define.h"
31 #include "RNA_types.h"
33 #include "rna_internal.h"
35 #include "DNA_particle_types.h"
36 #include "DNA_object_force.h"
37 #include "DNA_object_types.h"
38 #include "DNA_scene_types.h"
45 #include "BKE_context.h"
46 #include "BKE_depsgraph.h"
47 #include "BKE_particle.h"
49 #include "BLI_arithb.h"
51 /* property update functions */
52 static void rna_Particle_redo(bContext *C, PointerRNA *ptr)
54 Scene *scene = CTX_data_scene(C);
55 ParticleSettings *part;
56 if(ptr->type==&RNA_ParticleSystem) {
57 ParticleSystem *psys = (ParticleSystem*)ptr->data;
58 Object *ob = psys_find_object(scene, psys);
60 psys->recalc = PSYS_RECALC_REDO;
63 DAG_object_flush_update(scene, ob, OB_RECALC_DATA);
67 psys_flush_particle_settings(scene, part, PSYS_RECALC_REDO);
71 static void rna_Particle_reset(bContext *C, PointerRNA *ptr)
73 Scene *scene = CTX_data_scene(C);
74 ParticleSettings *part;
76 if(ptr->type==&RNA_ParticleSystem) {
77 ParticleSystem *psys = (ParticleSystem*)ptr->data;
78 Object *ob = psys_find_object(scene, psys);
80 psys->recalc = PSYS_RECALC_RESET;
83 DAG_object_flush_update(scene, ob, OB_RECALC_DATA);
84 //WM_event_add_notifier(C, NC_SCENE|ND_CACHE_PHYSICS, scene);
89 psys_flush_particle_settings(scene, part, PSYS_RECALC_RESET);
90 //WM_event_add_notifier(C, NC_SCENE|ND_CACHE_PHYSICS, scene);
94 static void rna_Particle_change_type(bContext *C, PointerRNA *ptr)
96 Scene *scene = CTX_data_scene(C);
97 ParticleSettings *part;
99 if(ptr->type==&RNA_ParticleSystem) {
100 ParticleSystem *psys = (ParticleSystem*)ptr->data;
101 Object *ob = psys_find_object(scene, psys);
103 psys->recalc = PSYS_RECALC_RESET|PSYS_RECALC_TYPE;
106 DAG_object_flush_update(scene, ob, OB_RECALC_DATA);
107 //WM_event_add_notifier(C, NC_SCENE|ND_CACHE_PHYSICS, scene);
112 psys_flush_particle_settings(scene, part, PSYS_RECALC_RESET|PSYS_RECALC_TYPE);
113 //WM_event_add_notifier(C, NC_SCENE|ND_CACHE_PHYSICS, scene);
117 static void rna_Particle_redo_child(bContext *C, PointerRNA *ptr)
119 Scene *scene = CTX_data_scene(C);
120 ParticleSettings *part;
122 if(ptr->type==&RNA_ParticleSystem) {
123 ParticleSystem *psys = (ParticleSystem*)ptr->data;
124 Object *ob = psys_find_object(scene, psys);
126 psys->recalc = PSYS_RECALC_CHILD;
129 DAG_object_flush_update(scene, ob, OB_RECALC_DATA);
134 psys_flush_particle_settings(scene, part, PSYS_RECALC_CHILD);
137 static void rna_PartSettings_start_set(struct PointerRNA *ptr, float value)
139 ParticleSettings *settings = (ParticleSettings*)ptr->data;
141 /* check for clipping */
142 if(value > settings->end)
143 value = settings->end;
145 if(settings->type==PART_REACTOR && value < 1.0)
147 else if (value < -30000.0f) //TODO: replace 30000 with MAXFRAMEF when available in 2.5
150 settings->sta = value;
153 static void rna_PartSettings_end_set(struct PointerRNA *ptr, float value)
155 ParticleSettings *settings = (ParticleSettings*)ptr->data;
157 /* check for clipping */
158 if(value < settings->sta)
159 value = settings->sta;
161 settings->end = value;
164 static void rna_PartSetting_linelentail_set(struct PointerRNA *ptr, float value)
166 ParticleSettings *settings = (ParticleSettings*)ptr->data;
167 settings->draw_line[0] = value;
170 static float rna_PartSetting_linelentail_get(struct PointerRNA *ptr)
172 ParticleSettings *settings = (ParticleSettings*)ptr->data;
173 return settings->draw_line[0];
176 static void rna_PartSetting_linelenhead_set(struct PointerRNA *ptr, float value)
178 ParticleSettings *settings = (ParticleSettings*)ptr->data;
179 settings->draw_line[1] = value;
182 static float rna_PartSetting_linelenhead_get(struct PointerRNA *ptr)
184 ParticleSettings *settings = (ParticleSettings*)ptr->data;
185 return settings->draw_line[1];
188 static int rna_ParticleSystem_name_length(PointerRNA *ptr)
190 ParticleSystem *psys= ptr->data;
193 return strlen(psys->part->id.name+2);
198 static void rna_ParticleSystem_name_get(PointerRNA *ptr, char *str)
200 ParticleSystem *psys= ptr->data;
203 strcpy(str, psys->part->id.name+2);
208 static EnumPropertyItem from_items[] = {
209 {PART_FROM_VERT, "VERT", 0, "Vertexes", ""},
210 {PART_FROM_FACE, "FACE", 0, "Faces", ""},
211 {PART_FROM_VOLUME, "VOLUME", 0, "Volume", ""},
212 {0, NULL, 0, NULL, NULL}
215 static EnumPropertyItem reactor_from_items[] = {
216 {PART_FROM_VERT, "VERT", 0, "Vertexes", ""},
217 {PART_FROM_FACE, "FACE", 0, "Faces", ""},
218 {PART_FROM_VOLUME, "VOLUME", 0, "Volume", ""},
219 {PART_FROM_PARTICLE, "PARTICLE", 0, "Particle", ""},
220 {0, NULL, 0, NULL, NULL}
223 static EnumPropertyItem *rna_Particle_from_itemf(PointerRNA *ptr)
225 ParticleSettings *part = ptr->id.data;
227 if(part->type==PART_REACTOR)
228 return reactor_from_items;
233 static EnumPropertyItem draw_as_items[] = {
234 {PART_DRAW_NOT, "NONE", 0, "None", ""},
235 {PART_DRAW_REND, "RENDER", 0, "Rendered", ""},
236 {PART_DRAW_DOT, "DOT", 0, "Point", ""},
237 {PART_DRAW_CIRC, "CIRC", 0, "Circle", ""},
238 {PART_DRAW_CROSS, "CROSS", 0, "Cross", ""},
239 {PART_DRAW_AXIS, "AXIS", 0, "Axis", ""},
240 {0, NULL, 0, NULL, NULL}
243 static EnumPropertyItem hair_draw_as_items[] = {
244 {PART_DRAW_NOT, "NONE", 0, "None", ""},
245 {PART_DRAW_REND, "RENDER", 0, "Rendered", ""},
246 {PART_DRAW_PATH, "PATH", 0, "Path", ""},
247 {0, NULL, 0, NULL, NULL}
250 static EnumPropertyItem ren_as_items[] = {
251 {PART_DRAW_NOT, "NONE", 0, "None", ""},
252 {PART_DRAW_HALO, "HALO", 0, "Halo", ""},
253 {PART_DRAW_LINE, "LINE", 0, "Line", ""},
254 {PART_DRAW_PATH, "PATH", 0, "Path", ""},
255 {PART_DRAW_OB, "OBJECT", 0, "Object", ""},
256 {PART_DRAW_GR, "GROUP", 0, "Group", ""},
257 {PART_DRAW_BB, "BILLBOARD", 0, "Billboard", ""},
258 {0, NULL, 0, NULL, NULL}
261 static EnumPropertyItem hair_ren_as_items[] = {
262 {PART_DRAW_NOT, "NONE", 0, "None", ""},
263 {PART_DRAW_PATH, "PATH", 0, "Path", ""},
264 {PART_DRAW_OB, "OBJECT", 0, "Object", ""},
265 {PART_DRAW_GR, "GROUP", 0, "Group", ""},
266 {0, NULL, 0, NULL, NULL}
269 static EnumPropertyItem *rna_Particle_draw_as_itemf(PointerRNA *ptr)
271 ParticleSettings *part = ptr->id.data;
273 if(part->type==PART_HAIR)
274 return hair_draw_as_items;
276 return draw_as_items;
279 static EnumPropertyItem *rna_Particle_ren_as_itemf(PointerRNA *ptr)
281 ParticleSettings *part = ptr->id.data;
283 if(part->type==PART_HAIR)
284 return hair_ren_as_items;
292 static void rna_def_particle_hair_key(BlenderRNA *brna)
297 srna = RNA_def_struct(brna, "ParticleHairKey", NULL);
298 RNA_def_struct_sdna(srna, "HairKey");
299 RNA_def_struct_ui_text(srna, "Particle Hair Key", "Particle key for hair particle system.");
301 prop= RNA_def_property(srna, "location", PROP_FLOAT, PROP_VECTOR);
302 RNA_def_property_float_sdna(prop, NULL, "co");
303 RNA_def_property_ui_text(prop, "Location", "Key location.");
305 prop= RNA_def_property(srna, "time", PROP_FLOAT, PROP_UNSIGNED);
306 RNA_def_property_ui_text(prop, "Time", "Relative time of key over hair length.");
308 prop= RNA_def_property(srna, "weight", PROP_FLOAT, PROP_UNSIGNED);
309 RNA_def_property_ui_text(prop, "Weight", "Weight for softbody simulation.");
312 static void rna_def_particle_key(BlenderRNA *brna)
317 srna = RNA_def_struct(brna, "ParticleKey", NULL);
318 RNA_def_struct_ui_text(srna, "Particle Key", "Key location for a particle over time.");
320 prop= RNA_def_property(srna, "location", PROP_FLOAT, PROP_VECTOR);
321 RNA_def_property_float_sdna(prop, NULL, "co");
322 RNA_def_property_ui_text(prop, "Location", "Key location.");
324 prop= RNA_def_property(srna, "velocity", PROP_FLOAT, PROP_VECTOR);
325 RNA_def_property_float_sdna(prop, NULL, "vel");
326 RNA_def_property_ui_text(prop, "Velocity", "Key velocity");
328 prop= RNA_def_property(srna, "rotation", PROP_FLOAT, PROP_ROTATION);
329 RNA_def_property_float_sdna(prop, NULL, "rot");
330 RNA_def_property_ui_text(prop, "Rotation", "Key rotation quaterion.");
332 prop= RNA_def_property(srna, "angular_velocity", PROP_FLOAT, PROP_ROTATION);
333 RNA_def_property_float_sdna(prop, NULL, "ave");
334 RNA_def_property_ui_text(prop, "Angular Velocity", "Key angular velocity.");
336 prop= RNA_def_property(srna, "time", PROP_FLOAT, PROP_UNSIGNED);
337 RNA_def_property_ui_text(prop, "Time", "Time of key over the simulation.");
340 static void rna_def_child_particle(BlenderRNA *brna)
345 srna = RNA_def_struct(brna, "ChildParticle", NULL);
346 RNA_def_struct_ui_text(srna, "Child Particle", "Child particle interpolated from simulated or edited particles.");
348 // int num, parent; /* num is face index on the final derived mesh */
350 // int pa[4]; /* nearest particles to the child, used for the interpolation */
351 // float w[4]; /* interpolation weights for the above particles */
352 // float fuv[4], foffset; /* face vertex weights and offset */
356 static void rna_def_particle(BlenderRNA *brna)
361 static EnumPropertyItem alive_items[] = {
362 {PARS_KILLED, "KILLED", 0, "Killed", ""},
363 {PARS_DEAD, "DEAD", 0, "Dead", ""},
364 {PARS_UNBORN, "UNBORN", 0, "Unborn", ""},
365 {PARS_ALIVE, "ALIVE", 0, "Alive", ""},
366 {PARS_DYING, "DYING", 0, "Dying", ""},
367 {0, NULL, 0, NULL, NULL}
370 srna = RNA_def_struct(brna, "Particle", NULL);
371 RNA_def_struct_sdna(srna, "ParticleData");
372 RNA_def_struct_ui_text(srna, "Particle", "Particle in a particle system.");
374 prop= RNA_def_property(srna, "stick_object", PROP_POINTER, PROP_NONE);
375 RNA_def_property_pointer_sdna(prop, NULL, "stick_ob");
376 RNA_def_property_struct_type(prop, "Object");
377 RNA_def_property_flag(prop, PROP_EDITABLE);
378 RNA_def_property_ui_text(prop, "Stick Object", "Object that particle sticks to when dead");
380 // ParticleKey state; /* normally current global coordinates or */
381 // /* in sticky object space if dead & sticky */
383 // ParticleKey prev_state; /* previous state */
385 // prop= RNA_def_property(srna, "hair", PROP_COLLECTION, PROP_NONE);
386 // RNA_def_property_collection_sdna(prop, NULL, "hair", "???totalHair???"); //don't know what the hair array size is
387 // RNA_def_property_struct_type(prop, "HairKey");
388 // RNA_def_property_ui_text(prop, "Hair", "");
390 prop= RNA_def_property(srna, "keys", PROP_COLLECTION, PROP_NONE);
391 RNA_def_property_collection_sdna(prop, NULL, "keys", "totkey");
392 RNA_def_property_struct_type(prop, "ParticleKey");
393 RNA_def_property_ui_text(prop, "Keyed States", "");
395 prop= RNA_def_property(srna, "random_rotation", PROP_FLOAT, PROP_NONE);
396 RNA_def_property_float_sdna(prop, NULL, "r_rot");
397 // RNA_def_property_range(prop, lowerLimitf, upperLimitf);
398 RNA_def_property_ui_text(prop, "Random Rotation", "");
400 prop= RNA_def_property(srna, "random_a_velocity", PROP_FLOAT, PROP_NONE);
401 RNA_def_property_float_sdna(prop, NULL, "r_ave");
402 // RNA_def_property_range(prop, lowerLimitf, upperLimitf);
403 RNA_def_property_ui_text(prop, "Random erm.. Velocity", "");//TODO: fix name
405 prop= RNA_def_property(srna, "random_velocity", PROP_FLOAT, PROP_NONE);
406 RNA_def_property_float_sdna(prop, NULL, "r_ve");//optional if prop names are the same
407 // RNA_def_property_range(prop, lowerLimitf, upperLimitf);
408 RNA_def_property_ui_text(prop, "Random Velocity", "");
411 // float fuv[4], foffset; /* coordinates on face/edge number "num" and depth along*/
412 // /* face normal for volume emission */
414 prop= RNA_def_property(srna, "time", PROP_FLOAT, PROP_NONE);
415 // RNA_def_property_range(prop, lowerLimitf, upperLimitf);
416 RNA_def_property_ui_text(prop, "Time", "");
418 prop= RNA_def_property(srna, "lifetime", PROP_FLOAT, PROP_NONE);
419 // RNA_def_property_range(prop, lowerLimitf, upperLimitf);
420 RNA_def_property_ui_text(prop, "Lifetime", "");
422 prop= RNA_def_property(srna, "die_time", PROP_FLOAT, PROP_NONE);
423 RNA_def_property_float_sdna(prop, NULL, "dietime");
424 // RNA_def_property_range(prop, lowerLimitf, upperLimitf);
425 RNA_def_property_ui_text(prop, "Die Time", "");
427 prop= RNA_def_property(srna, "banking_angle", PROP_FLOAT, PROP_NONE);
428 RNA_def_property_float_sdna(prop, NULL, "bank");
429 // RNA_def_property_range(prop, lowerLimitf, upperLimitf);
430 RNA_def_property_ui_text(prop, "Banking Angle", "");
432 prop= RNA_def_property(srna, "size", PROP_FLOAT, PROP_NONE);
433 // RNA_def_property_range(prop, lowerLimitf, upperLimitf);
434 RNA_def_property_ui_text(prop, "Size", "");
436 prop= RNA_def_property(srna, "size_multiplier", PROP_FLOAT, PROP_NONE);
437 RNA_def_property_float_sdna(prop, NULL, "sizemul");
438 // RNA_def_property_range(prop, lowerLimitf, upperLimitf);
439 RNA_def_property_ui_text(prop, "Size Multiplier", "");
442 // int num; /* index to vert/edge/face */
443 // int num_dmcache; /* index to derived mesh data (face) to avoid slow lookups */
447 // int bpi; /* softbody body point start index */
450 prop= RNA_def_property(srna, "unexist", PROP_BOOLEAN, PROP_NONE);
451 RNA_def_property_boolean_sdna(prop, NULL, "flag", PARS_UNEXIST);
452 RNA_def_property_ui_text(prop, "unexist", "");
454 prop= RNA_def_property(srna, "no_disp", PROP_BOOLEAN, PROP_NONE);
455 RNA_def_property_boolean_sdna(prop, NULL, "flag", PARS_NO_DISP);
456 RNA_def_property_ui_text(prop, "no_disp", "");
458 prop= RNA_def_property(srna, "sticky", PROP_BOOLEAN, PROP_NONE);
459 RNA_def_property_boolean_sdna(prop, NULL, "flag", PARS_STICKY);
460 RNA_def_property_ui_text(prop, "sticky", "");
462 prop= RNA_def_property(srna, "transform", PROP_BOOLEAN, PROP_NONE);
463 RNA_def_property_boolean_sdna(prop, NULL, "flag", PARS_TRANSFORM);
464 RNA_def_property_ui_text(prop, "transform", "");
466 prop= RNA_def_property(srna, "hide", PROP_BOOLEAN, PROP_NONE);
467 RNA_def_property_boolean_sdna(prop, NULL, "flag", PARS_HIDE);
468 RNA_def_property_ui_text(prop, "hide", "");
470 prop= RNA_def_property(srna, "tag", PROP_BOOLEAN, PROP_NONE);
471 RNA_def_property_boolean_sdna(prop, NULL, "flag", PARS_TAG);
472 RNA_def_property_ui_text(prop, "tag", "");
474 prop= RNA_def_property(srna, "rekey", PROP_BOOLEAN, PROP_NONE);
475 RNA_def_property_boolean_sdna(prop, NULL, "flag", PARS_REKEY);
476 RNA_def_property_ui_text(prop, "rekey", "");
478 prop= RNA_def_property(srna, "edit_recalc", PROP_BOOLEAN, PROP_NONE);
479 RNA_def_property_boolean_sdna(prop, NULL, "flag", PARS_EDIT_RECALC);
480 RNA_def_property_ui_text(prop, "edit_recalc", "");
483 prop= RNA_def_property(srna, "alive_state", PROP_ENUM, PROP_NONE);
484 RNA_def_property_enum_sdna(prop, NULL, "alive");
485 RNA_def_property_enum_items(prop, alive_items);
486 RNA_def_property_ui_text(prop, "Alive State", "");
488 prop= RNA_def_property(srna, "loop", PROP_INT, PROP_NONE);
489 RNA_def_property_clear_flag(prop, PROP_EDITABLE);
491 RNA_def_property_ui_text(prop, "Loop", "How may times the particle life has looped");
496 static void rna_def_particle_settings(BlenderRNA *brna)
501 static EnumPropertyItem type_items[] = {
502 {PART_EMITTER, "EMITTER", 0, "Emitter", ""},
503 {PART_REACTOR, "REACTOR", 0, "Reactor", ""},
504 {PART_HAIR, "HAIR", 0, "Hair", ""},
505 {0, NULL, 0, NULL, NULL}
508 static EnumPropertyItem dist_items[] = {
509 {PART_DISTR_JIT, "JIT", 0, "Jittered", ""},
510 {PART_DISTR_RAND, "RAND", 0, "Random", ""},
511 {PART_DISTR_GRID, "GRID", 0, "Grid", ""},
512 {0, NULL, 0, NULL, NULL}
515 static EnumPropertyItem phys_type_items[] = {
516 {PART_PHYS_NO, "NO", 0, "No", ""},
517 {PART_PHYS_NEWTON, "NEWTON", 0, "Newtonian", ""},
518 {PART_PHYS_KEYED, "KEYED", 0, "Keyed", ""},
519 {PART_PHYS_BOIDS, "BOIDS", 0, "Boids", ""},
520 {0, NULL, 0, NULL, NULL}
523 static EnumPropertyItem rot_mode_items[] = {
524 {0, "NONE", 0, "None", ""},
525 {PART_ROT_NOR, "NOR", 0, "Normal", ""},
526 {PART_ROT_VEL, "VEL", 0, "Velocity", ""},
527 {PART_ROT_GLOB_X, "GLOB_X", 0, "Global X", ""},
528 {PART_ROT_GLOB_Y, "GLOB_Y", 0, "Global Y", ""},
529 {PART_ROT_GLOB_Z, "GLOB_Z", 0, "Global Z", ""},
530 {PART_ROT_OB_X, "OB_X", 0, "Object X", ""},
531 {PART_ROT_OB_Y, "OB_Y", 0, "Object Y", ""},
532 {PART_ROT_OB_Z, "OB_Z", 0, "Object Z", ""},
533 {0, NULL, 0, NULL, NULL}
536 static EnumPropertyItem ave_mode_items[] = {
537 {0, "NONE", 0, "None", ""},
538 {PART_AVE_SPIN, "SPIN", 0, "Spin", ""},
539 {PART_AVE_RAND, "RAND", 0, "Random", ""} ,
540 {0, NULL, 0, NULL, NULL}
543 static EnumPropertyItem react_event_items[] = {
544 {PART_EVENT_DEATH, "DEATH", 0, "Death", ""},
545 {PART_EVENT_COLLIDE, "COLLIDE", 0, "Collision", ""},
546 {PART_EVENT_NEAR, "NEAR", 0, "Near", ""},
547 {0, NULL, 0, NULL, NULL}
550 static EnumPropertyItem child_type_items[] = {
551 {0, "NONE", 0, "None", ""},
552 {PART_CHILD_PARTICLES, "PARTICLES", 0, "Particles", ""},
553 {PART_CHILD_FACES, "FACES", 0, "Faces", ""},
554 {0, NULL, 0, NULL, NULL}
557 //TODO: names, tooltips
558 static EnumPropertyItem rot_from_items[] = {
559 {PART_ROT_KEYS, "KEYS", 0, "keys", ""},
560 {PART_ROT_ZINCR, "ZINCR", 0, "zincr", ""},
561 {PART_ROT_IINCR, "IINCR", 0, "iincr", ""},
562 {0, NULL, 0, NULL, NULL}
565 static EnumPropertyItem integrator_type_items[] = {
566 {PART_INT_EULER, "EULER", 0, "Euler", ""},
567 {PART_INT_MIDPOINT, "MIDPOINT", 0, "Midpoint", ""},
568 {PART_INT_RK4, "RK4", 0, "RK4", ""},
569 {0, NULL, 0, NULL, NULL}
572 static EnumPropertyItem kink_type_items[] = {
573 {PART_KINK_NO, "NO", 0, "Nothing", ""},
574 {PART_KINK_CURL, "CURL", 0, "Curl", ""},
575 {PART_KINK_RADIAL, "RADIAL", 0, "Radial", ""},
576 {PART_KINK_WAVE, "WAVE", 0, "Wave", ""},
577 {PART_KINK_BRAID, "BRAID", 0, "Braid", ""},
578 {0, NULL, 0, NULL, NULL}
581 static EnumPropertyItem kink_axis_items[] = {
582 {0, "X", 0, "X", ""},
583 {1, "Y", 0, "Y", ""},
584 {2, "Z", 0, "Z", ""},
585 {0, NULL, 0, NULL, NULL}
588 static EnumPropertyItem bb_align_items[] = {
589 {PART_BB_X, "X", 0, "X", ""},
590 {PART_BB_Y, "Y", 0, "Y", ""},
591 {PART_BB_Z, "Z", 0, "Z", ""},
592 {PART_BB_VIEW, "VIEW", 0, "View", ""},
593 {PART_BB_VEL, "VEL", 0, "Velocity", ""},
594 {0, NULL, 0, NULL, NULL}
597 static EnumPropertyItem bb_anim_items[] = {
598 {PART_BB_ANIM_NONE, "NONE", 0, "None", ""},
599 {PART_BB_ANIM_TIME, "TIME", 0, "Time", ""},
600 {PART_BB_ANIM_ANGLE, "ANGLE", 0, "Angle", ""},
601 //{PART_BB_ANIM_OFF_TIME, "OFF_TIME", 0, "off_time", ""},
602 //{PART_BB_ANIM_OFF_ANGLE, "OFF_ANGLE", 0, "off_angle", ""},
603 {0, NULL, 0, NULL, NULL}
606 static EnumPropertyItem bb_split_offset_items[] = {
607 {PART_BB_OFF_NONE, "NONE", 0, "None", ""},
608 {PART_BB_OFF_LINEAR, "LINEAR", 0, "Linear", ""},
609 {PART_BB_OFF_RANDOM, "RANDOM", 0, "Random", ""},
610 {0, NULL, 0, NULL, NULL}
613 srna= RNA_def_struct(brna, "ParticleSettings", "ID");
614 RNA_def_struct_ui_text(srna, "Particle Settings", "Particle settings, reusable by multiple particle systems.");
615 RNA_def_struct_ui_icon(srna, ICON_PARTICLE_DATA);
618 prop= RNA_def_property(srna, "react_start_end", PROP_BOOLEAN, PROP_NONE);
619 RNA_def_property_boolean_sdna(prop, NULL, "flag", PART_REACT_STA_END);
620 RNA_def_property_ui_text(prop, "Start/End", "Give birth to unreacted particles eventually.");
621 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
623 prop= RNA_def_property(srna, "react_multiple", PROP_BOOLEAN, PROP_NONE);
624 RNA_def_property_boolean_sdna(prop, NULL, "flag", PART_REACT_MULTIPLE);
625 RNA_def_property_ui_text(prop, "Multi React", "React multiple times.");
626 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
628 prop= RNA_def_property(srna, "loop", PROP_BOOLEAN, PROP_NONE);
629 RNA_def_property_boolean_sdna(prop, NULL, "flag", PART_LOOP);
630 RNA_def_property_ui_text(prop, "Loop", "Loop particle lives.");
631 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
633 /* TODO: used somewhere? */
634 prop= RNA_def_property(srna, "hair_geometry", PROP_BOOLEAN, PROP_NONE);
635 RNA_def_property_boolean_sdna(prop, NULL, "flag", PART_HAIR_GEOMETRY);
636 RNA_def_property_ui_text(prop, "Hair Geometry", "");//TODO: tooltip
638 prop= RNA_def_property(srna, "unborn", PROP_BOOLEAN, PROP_NONE);
639 RNA_def_property_boolean_sdna(prop, NULL, "flag", PART_UNBORN);
640 RNA_def_property_ui_text(prop, "Unborn", "Show particles before they are emitted.");
641 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo");
643 prop= RNA_def_property(srna, "died", PROP_BOOLEAN, PROP_NONE);
644 RNA_def_property_boolean_sdna(prop, NULL, "flag", PART_DIED);
645 RNA_def_property_ui_text(prop, "Died", "Show particles after they have died");
646 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo");
648 prop= RNA_def_property(srna, "trand", PROP_BOOLEAN, PROP_NONE);
649 RNA_def_property_boolean_sdna(prop, NULL, "flag", PART_TRAND);
650 RNA_def_property_ui_text(prop, "Random", "Emit in random order of elements");
651 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
653 prop= RNA_def_property(srna, "even_distribution", PROP_BOOLEAN, PROP_NONE);
654 RNA_def_property_boolean_sdna(prop, NULL, "flag", PART_EDISTR);
655 RNA_def_property_ui_text(prop, "Even Distribution", "Use even distribution from faces based on face areas or edge lengths.");
656 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
658 prop= RNA_def_property(srna, "sticky", PROP_BOOLEAN, PROP_NONE);
659 RNA_def_property_boolean_sdna(prop, NULL, "flag", PART_STICKY);
660 RNA_def_property_ui_text(prop, "Sticky", "Particles stick to collided objects if they die in the collision.");
661 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
663 prop= RNA_def_property(srna, "die_on_collision", PROP_BOOLEAN, PROP_NONE);
664 RNA_def_property_boolean_sdna(prop, NULL, "flag", PART_DIE_ON_COL);
665 RNA_def_property_ui_text(prop, "Die on hit", "Particles die when they collide with a deflector object.");
666 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
668 prop= RNA_def_property(srna, "size_deflect", PROP_BOOLEAN, PROP_NONE);
669 RNA_def_property_boolean_sdna(prop, NULL, "flag", PART_SIZE_DEFL);
670 RNA_def_property_ui_text(prop, "Size Deflect", "Use particle's size in deflection.");
671 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
673 prop= RNA_def_property(srna, "rotation_dynamic", PROP_BOOLEAN, PROP_NONE);
674 RNA_def_property_boolean_sdna(prop, NULL, "flag", PART_ROT_DYN);
675 RNA_def_property_ui_text(prop, "Dynamic", "Sets rotation to dynamic/constant");
676 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
678 prop= RNA_def_property(srna, "sizemass", PROP_BOOLEAN, PROP_NONE);
679 RNA_def_property_boolean_sdna(prop, NULL, "flag", PART_SIZEMASS);
680 RNA_def_property_ui_text(prop, "Mass from Size", "Multiply mass with particle size.");
681 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
683 prop= RNA_def_property(srna, "abs_length", PROP_BOOLEAN, PROP_NONE);
684 RNA_def_property_boolean_sdna(prop, NULL, "flag", PART_ABS_LENGTH);
685 RNA_def_property_ui_text(prop, "Abs Length", "Use maximum length for children");
686 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo");
688 prop= RNA_def_property(srna, "absolute_time", PROP_BOOLEAN, PROP_NONE);
689 RNA_def_property_boolean_sdna(prop, NULL, "flag", PART_ABS_TIME);
690 RNA_def_property_ui_text(prop, "Absolute Time", "Set all ipos that work on particles to be calculated in absolute/relative time.");
691 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
693 prop= RNA_def_property(srna, "global_time", PROP_BOOLEAN, PROP_NONE);
694 RNA_def_property_boolean_sdna(prop, NULL, "flag", PART_GLOB_TIME);
695 RNA_def_property_ui_text(prop, "Global Time", "Set all ipos that work on particles to be calculated in global/object time.");
696 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
698 prop= RNA_def_property(srna, "boids_2d", PROP_BOOLEAN, PROP_NONE);
699 RNA_def_property_boolean_sdna(prop, NULL, "flag", PART_BOIDS_2D);
700 RNA_def_property_ui_text(prop, "Boids 2D", "Constrain boids to a surface");
701 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
703 prop= RNA_def_property(srna, "branching", PROP_BOOLEAN, PROP_NONE);
704 RNA_def_property_boolean_sdna(prop, NULL, "flag", PART_BRANCHING);
705 RNA_def_property_ui_text(prop, "Branching", "Branch child paths from each other.");
706 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo_child");
708 prop= RNA_def_property(srna, "animate_branching", PROP_BOOLEAN, PROP_NONE);
709 RNA_def_property_boolean_sdna(prop, NULL, "flag", PART_ANIM_BRANCHING);
710 RNA_def_property_ui_text(prop, "Animated", "Animate branching");
711 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo_child");
713 prop= RNA_def_property(srna, "symmetric_branching", PROP_BOOLEAN, PROP_NONE);
714 RNA_def_property_boolean_sdna(prop, NULL, "flag", PART_SYMM_BRANCHING);
715 RNA_def_property_ui_text(prop, "Symmetric", "Start and end points are the same.");
716 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo_child");
718 prop= RNA_def_property(srna, "hair_bspline", PROP_BOOLEAN, PROP_NONE);
719 RNA_def_property_boolean_sdna(prop, NULL, "flag", PART_HAIR_BSPLINE);
720 RNA_def_property_ui_text(prop, "B-Spline", "Interpolate hair using B-Splines.");
721 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo");
723 prop= RNA_def_property(srna, "grid_invert", PROP_BOOLEAN, PROP_NONE);
724 RNA_def_property_boolean_sdna(prop, NULL, "flag", PART_GRID_INVERT);
725 RNA_def_property_ui_text(prop, "Invert", "Invert what is considered object and what is not.");
726 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
728 prop= RNA_def_property(srna, "child_effector", PROP_BOOLEAN, PROP_NONE);
729 RNA_def_property_boolean_sdna(prop, NULL, "flag", PART_CHILD_EFFECT);
730 RNA_def_property_ui_text(prop, "Children", "Apply effectors to children.");
731 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo");
733 prop= RNA_def_property(srna, "child_seams", PROP_BOOLEAN, PROP_NONE);
734 RNA_def_property_boolean_sdna(prop, NULL, "flag", PART_CHILD_SEAMS);
735 RNA_def_property_ui_text(prop, "Use seams", "Use seams to determine parents");
736 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo_child");
738 /* TODO: used somewhere? */
739 prop= RNA_def_property(srna, "child_render", PROP_BOOLEAN, PROP_NONE);
740 RNA_def_property_boolean_sdna(prop, NULL, "flag", PART_CHILD_RENDER);
741 RNA_def_property_ui_text(prop, "child_render", "");
743 prop= RNA_def_property(srna, "child_guide", PROP_BOOLEAN, PROP_NONE);
744 RNA_def_property_boolean_sdna(prop, NULL, "flag", PART_CHILD_GUIDE);
745 RNA_def_property_ui_text(prop, "child_guide", "");
746 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo");
748 prop= RNA_def_property(srna, "self_effect", PROP_BOOLEAN, PROP_NONE);
749 RNA_def_property_boolean_sdna(prop, NULL, "flag", PART_SELF_EFFECT);
750 RNA_def_property_ui_text(prop, "Self Effect", "Particle effectors effect themselves.");
751 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
754 prop= RNA_def_property(srna, "type", PROP_ENUM, PROP_NONE);
755 RNA_def_property_enum_items(prop, type_items);
756 RNA_def_property_ui_text(prop, "Type", "");
757 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_change_type");
759 prop= RNA_def_property(srna, "emit_from", PROP_ENUM, PROP_NONE);
760 RNA_def_property_enum_sdna(prop, NULL, "from");
761 RNA_def_property_enum_funcs(prop, NULL, NULL, "rna_Particle_from_itemf");
762 RNA_def_property_ui_text(prop, "Emit From", "Where to emit particles from");
763 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
765 prop= RNA_def_property(srna, "distribution", PROP_ENUM, PROP_NONE);
766 RNA_def_property_enum_sdna(prop, NULL, "distr");
767 RNA_def_property_enum_items(prop, dist_items);
768 RNA_def_property_ui_text(prop, "Distribution", "How to distribute particles on selected element");
769 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
772 prop= RNA_def_property(srna, "physics_type", PROP_ENUM, PROP_NONE);
773 RNA_def_property_enum_sdna(prop, NULL, "phystype");
774 RNA_def_property_enum_items(prop, phys_type_items);
775 RNA_def_property_ui_text(prop, "Physics Type", "Particle physics type");
776 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
778 prop= RNA_def_property(srna, "rotation_mode", PROP_ENUM, PROP_NONE);
779 RNA_def_property_enum_sdna(prop, NULL, "rotmode");
780 RNA_def_property_enum_items(prop, rot_mode_items);
781 RNA_def_property_ui_text(prop, "Rotation", "Particles initial rotation");
782 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
784 prop= RNA_def_property(srna, "angular_velocity_mode", PROP_ENUM, PROP_NONE);
785 RNA_def_property_enum_sdna(prop, NULL, "avemode");
786 RNA_def_property_enum_items(prop, ave_mode_items);
787 RNA_def_property_ui_text(prop, "Angular Velocity Mode", "Particle angular velocity mode.");
788 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
790 prop= RNA_def_property(srna, "react_event", PROP_ENUM, PROP_NONE);
791 RNA_def_property_enum_sdna(prop, NULL, "reactevent");
792 RNA_def_property_enum_items(prop, react_event_items);
793 RNA_def_property_ui_text(prop, "React On", "The event of target particles to react on.");
794 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
797 prop= RNA_def_property(srna, "velocity", PROP_BOOLEAN, PROP_NONE);
798 RNA_def_property_boolean_sdna(prop, NULL, "draw", PART_DRAW_VEL);
799 RNA_def_property_ui_text(prop, "Velocity", "Show particle velocity");
800 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo");
802 //prop= RNA_def_property(srna, "draw_path_length", PROP_BOOLEAN, PROP_NONE);
803 //RNA_def_property_boolean_sdna(prop, NULL, "draw", PART_DRAW_PATH_LEN);
804 //RNA_def_property_ui_text(prop, "Path length", "Draw path length");
805 //RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo");
807 prop= RNA_def_property(srna, "show_size", PROP_BOOLEAN, PROP_NONE);
808 RNA_def_property_boolean_sdna(prop, NULL, "draw", PART_DRAW_SIZE);
809 RNA_def_property_ui_text(prop, "Size", "Show particle size");
810 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo");
812 prop= RNA_def_property(srna, "emitter", PROP_BOOLEAN, PROP_NONE);
813 RNA_def_property_boolean_sdna(prop, NULL, "draw", PART_DRAW_EMITTER);
814 RNA_def_property_ui_text(prop, "Emitter", "Render emitter Object also.");
815 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo");
817 //prop= RNA_def_property(srna, "draw_health", PROP_BOOLEAN, PROP_NONE);
818 //RNA_def_property_boolean_sdna(prop, NULL, "draw", PART_DRAW_HEALTH);
819 //RNA_def_property_ui_text(prop, "Health", "Draw boid health");
820 //RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo");
822 //prop= RNA_def_property(srna, "timed_path", PROP_BOOLEAN, PROP_NONE);
823 //RNA_def_property_boolean_sdna(prop, NULL, "draw", PART_DRAW_TIMED_PATH);
824 //RNA_def_property_ui_text(prop, "Clip with time", "Clip path based on time");
825 //RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo");
827 //prop= RNA_def_property(srna, "draw_cached_path", PROP_BOOLEAN, PROP_NONE);
828 //RNA_def_property_boolean_sdna(prop, NULL, "draw", PART_DRAW_CACHED_PATH);
829 //RNA_def_property_ui_text(prop, "Path", "Draw particle path if the path is baked");
830 //RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo");
832 prop= RNA_def_property(srna, "billboard_lock", PROP_BOOLEAN, PROP_NONE);
833 RNA_def_property_boolean_sdna(prop, NULL, "draw", PART_DRAW_BB_LOCK);
834 RNA_def_property_ui_text(prop, "Lock Billboard", "Lock the billboards align axis");
835 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo");
837 prop= RNA_def_property(srna, "parent", PROP_BOOLEAN, PROP_NONE);
838 RNA_def_property_boolean_sdna(prop, NULL, "draw", PART_DRAW_PARENT);
839 RNA_def_property_ui_text(prop, "Parents", "Render parent particles.");
840 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo");
842 prop= RNA_def_property(srna, "num", PROP_BOOLEAN, PROP_NONE);
843 RNA_def_property_boolean_sdna(prop, NULL, "draw", PART_DRAW_NUM);
844 RNA_def_property_ui_text(prop, "Number", "Show particle number");
845 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo");
847 prop= RNA_def_property(srna, "rand_group", PROP_BOOLEAN, PROP_NONE);
848 RNA_def_property_boolean_sdna(prop, NULL, "draw", PART_DRAW_RAND_GR);
849 RNA_def_property_ui_text(prop, "Pick Random", "Pick objects from group randomly");
850 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo");
852 prop= RNA_def_property(srna, "render_adaptive", PROP_BOOLEAN, PROP_NONE);
853 RNA_def_property_boolean_sdna(prop, NULL, "draw", PART_DRAW_REN_ADAPT);
854 RNA_def_property_ui_text(prop, "Adaptive render", "Draw steps of the particle path");
855 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo");
857 prop= RNA_def_property(srna, "velocity_length", PROP_BOOLEAN, PROP_NONE);
858 RNA_def_property_boolean_sdna(prop, NULL, "draw", PART_DRAW_VEL_LENGTH);
859 RNA_def_property_ui_text(prop, "Speed", "Multiply line length by particle speed");
860 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo");
862 prop= RNA_def_property(srna, "material_color", PROP_BOOLEAN, PROP_NONE);
863 RNA_def_property_boolean_sdna(prop, NULL, "draw", PART_DRAW_MAT_COL);
864 RNA_def_property_ui_text(prop, "Material Color", "Draw particles using material's diffuse color.");
865 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo");
867 prop= RNA_def_property(srna, "whole_group", PROP_BOOLEAN, PROP_NONE);
868 RNA_def_property_boolean_sdna(prop, NULL, "draw", PART_DRAW_WHOLE_GR);
869 RNA_def_property_ui_text(prop, "Whole Group", "Use whole group at once.");
870 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo");
872 prop= RNA_def_property(srna, "render_strand", PROP_BOOLEAN, PROP_NONE);
873 RNA_def_property_boolean_sdna(prop, NULL, "draw", PART_DRAW_REN_STRAND);
874 RNA_def_property_ui_text(prop, "Strand render", "Use the strand primitive for rendering");
875 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo");
877 prop= RNA_def_property(srna, "draw_as", PROP_ENUM, PROP_NONE);
878 RNA_def_property_enum_sdna(prop, NULL, "draw_as");
879 RNA_def_property_enum_funcs(prop, NULL, NULL, "rna_Particle_draw_as_itemf");
880 RNA_def_property_ui_text(prop, "Particle Drawing", "How particles are drawn in viewport");
881 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo");
883 prop= RNA_def_property(srna, "ren_as", PROP_ENUM, PROP_NONE);
884 RNA_def_property_enum_sdna(prop, NULL, "ren_as");
885 RNA_def_property_enum_funcs(prop, NULL, NULL, "rna_Particle_ren_as_itemf");
886 RNA_def_property_ui_text(prop, "Particle Rendering", "How particles are rendered");
887 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo");
889 prop= RNA_def_property(srna, "draw_size", PROP_INT, PROP_NONE);
890 RNA_def_property_range(prop, 0, 10);
891 RNA_def_property_ui_text(prop, "Draw Size", "Size of particles on viewport in pixels (0=default)");
892 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo");
894 prop= RNA_def_property(srna, "child_type", PROP_ENUM, PROP_NONE);
895 RNA_def_property_enum_sdna(prop, NULL, "childtype");
896 RNA_def_property_enum_items(prop, child_type_items);
897 RNA_def_property_ui_text(prop, "Children From", "Create child particles");
898 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo");
900 prop= RNA_def_property(srna, "draw_step", PROP_INT, PROP_NONE);
901 RNA_def_property_range(prop, 0, 7);
902 RNA_def_property_ui_text(prop, "Steps", "How many steps paths are drawn with (power of 2)");
903 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo");
905 prop= RNA_def_property(srna, "render_step", PROP_INT, PROP_NONE);
906 RNA_def_property_int_sdna(prop, NULL, "ren_step");
907 RNA_def_property_range(prop, 0, 9);
908 RNA_def_property_ui_text(prop, "Render", "How many steps paths are rendered with (power of 2)");
910 prop= RNA_def_property(srna, "hair_step", PROP_INT, PROP_NONE);
911 RNA_def_property_range(prop, 2, 50);
912 RNA_def_property_ui_text(prop, "Segments", "Number of hair segments");
913 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo");
916 //TODO: not found in UI, readonly?
917 prop= RNA_def_property(srna, "keys_step", PROP_INT, PROP_NONE);
918 RNA_def_property_range(prop, 0, INT_MAX);//TODO:min,max
919 RNA_def_property_ui_text(prop, "Keys Step", "");
921 /* adaptive path rendering */
922 prop= RNA_def_property(srna, "adaptive_angle", PROP_INT, PROP_NONE);
923 RNA_def_property_int_sdna(prop, NULL, "adapt_angle");
924 RNA_def_property_range(prop, 0, 45);
925 RNA_def_property_ui_text(prop, "Degrees", "How many degrees path has to curve to make another render segment");
927 prop= RNA_def_property(srna, "adaptive_pix", PROP_INT, PROP_NONE);
928 RNA_def_property_int_sdna(prop, NULL, "adapt_pix");
929 RNA_def_property_range(prop, 0, 50);
930 RNA_def_property_ui_text(prop, "Pixel", "How many pixels path has to cover to make another render segment");
932 prop= RNA_def_property(srna, "display", PROP_INT, PROP_NONE);
933 RNA_def_property_int_sdna(prop, NULL, "disp");
934 RNA_def_property_range(prop, 0, 100);
935 RNA_def_property_ui_text(prop, "Display", "Percentage of particles to display in 3d view");
936 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
938 prop= RNA_def_property(srna, "material", PROP_INT, PROP_NONE);
939 RNA_def_property_int_sdna(prop, NULL, "omat");
940 RNA_def_property_range(prop, 1, 16);
941 RNA_def_property_ui_text(prop, "Material", "Specify material used for the particles");
942 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo");
946 //TODO: can't find where interpolation is used
948 //TODO: is this read only/internal?
949 prop= RNA_def_property(srna, "rotate_from", PROP_ENUM, PROP_NONE);
950 RNA_def_property_enum_sdna(prop, NULL, "rotfrom");
951 RNA_def_property_enum_items(prop, rot_from_items);
952 RNA_def_property_ui_text(prop, "Rotate From", "");
954 prop= RNA_def_property(srna, "integrator", PROP_ENUM, PROP_NONE);
955 RNA_def_property_enum_items(prop, integrator_type_items);
956 RNA_def_property_ui_text(prop, "Integration", "Select physics integrator type");
957 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
959 prop= RNA_def_property(srna, "kink", PROP_ENUM, PROP_NONE);
960 RNA_def_property_enum_items(prop, kink_type_items);
961 RNA_def_property_ui_text(prop, "Kink", "Type of periodic offset on the path");
962 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo_child");
964 prop= RNA_def_property(srna, "kink_axis", PROP_ENUM, PROP_NONE);
965 RNA_def_property_enum_items(prop, kink_axis_items);
966 RNA_def_property_ui_text(prop, "Axis", "Which axis to use for offset");
967 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo_child");
970 prop= RNA_def_property(srna, "inbetween", PROP_INT, PROP_NONE);
971 RNA_def_property_int_sdna(prop, NULL, "nbetween");
972 RNA_def_property_range(prop, 0, INT_MAX);
973 RNA_def_property_ui_text(prop, "Inbetween", "");
976 prop= RNA_def_property(srna, "boid_neighbours", PROP_INT, PROP_NONE);
977 RNA_def_property_int_sdna(prop, NULL, "boidneighbours");
978 RNA_def_property_range(prop, 1, 10);
979 RNA_def_property_ui_text(prop, "Neighbours", "How many neighbours to consider for each boid");
980 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
983 prop= RNA_def_property(srna, "billboard_align", PROP_ENUM, PROP_NONE);
984 RNA_def_property_enum_sdna(prop, NULL, "bb_align");
985 RNA_def_property_enum_items(prop, bb_align_items);
986 RNA_def_property_ui_text(prop, "Align to", "In respect to what the billboards are aligned");
987 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo");
989 prop= RNA_def_property(srna, "billboard_uv_split", PROP_INT, PROP_NONE);
990 RNA_def_property_int_sdna(prop, NULL, "bb_uv_split");
991 RNA_def_property_range(prop, 1, 10);
992 RNA_def_property_ui_text(prop, "UV Split", "Amount of rows/columns to split uv coordinates for billboards");
994 prop= RNA_def_property(srna, "billboard_animation", PROP_ENUM, PROP_NONE);
995 RNA_def_property_enum_sdna(prop, NULL, "bb_anim");
996 RNA_def_property_enum_items(prop, bb_anim_items);
997 RNA_def_property_ui_text(prop, "Animate", "How to animate billboard textures.");
999 prop= RNA_def_property(srna, "billboard_split_offset", PROP_ENUM, PROP_NONE);
1000 RNA_def_property_enum_sdna(prop, NULL, "bb_split_offset");
1001 RNA_def_property_enum_items(prop, bb_split_offset_items);
1002 RNA_def_property_ui_text(prop, "Offset", "How to offset billboard textures");
1004 prop= RNA_def_property(srna, "billboard_tilt", PROP_FLOAT, PROP_NONE);
1005 RNA_def_property_float_sdna(prop, NULL, "bb_tilt");
1006 RNA_def_property_range(prop, -1.0f, 1.0f);
1007 RNA_def_property_ui_text(prop, "Tilt", "Tilt of the billboards");
1008 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo");
1010 prop= RNA_def_property(srna, "billboard_random_tilt", PROP_FLOAT, PROP_NONE);
1011 RNA_def_property_float_sdna(prop, NULL, "bb_rand_tilt");
1012 RNA_def_property_range(prop, 0.0f, 1.0f);
1013 RNA_def_property_ui_text(prop, "Random Tilt", "Random tilt of the billboards");
1014 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo");
1016 prop= RNA_def_property(srna, "billboard_offset", PROP_FLOAT, PROP_VECTOR);
1017 RNA_def_property_float_sdna(prop, NULL, "bb_offset");
1018 RNA_def_property_array(prop, 2);
1019 RNA_def_property_range(prop, -1.0f, 1.0f);
1020 RNA_def_property_ui_text(prop, "Billboard Offset", "");
1021 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo");
1023 /* simplification */
1024 prop= RNA_def_property(srna, "enable_simplify", PROP_BOOLEAN, PROP_NONE);
1025 RNA_def_property_boolean_sdna(prop, NULL, "simplify_flag", PART_SIMPLIFY_ENABLE);
1026 RNA_def_property_ui_text(prop, "Child Simplification", "Remove child strands as the object becomes smaller on the screen.");
1028 prop= RNA_def_property(srna, "viewport", PROP_BOOLEAN, PROP_NONE);
1029 RNA_def_property_boolean_sdna(prop, NULL, "simplify_flag", PART_SIMPLIFY_VIEWPORT);
1030 RNA_def_property_ui_text(prop, "Viewport", "");
1032 prop= RNA_def_property(srna, "simplify_refsize", PROP_INT, PROP_UNSIGNED);
1033 RNA_def_property_int_sdna(prop, NULL, "simplify_refsize");
1034 RNA_def_property_range(prop, 1, 32768);
1035 RNA_def_property_ui_text(prop, "Reference Size", "Reference size size in pixels, after which simplification begins.");
1037 prop= RNA_def_property(srna, "simplify_rate", PROP_FLOAT, PROP_NONE);
1038 RNA_def_property_range(prop, 0.0f, 1.0f);
1039 RNA_def_property_ui_text(prop, "Rate", "Speed of simplification");
1041 prop= RNA_def_property(srna, "simplify_transition", PROP_FLOAT, PROP_NONE);
1042 RNA_def_property_range(prop, 0.0f, 1.0f);
1043 RNA_def_property_ui_text(prop, "Transition", "Transition period for fading out strands.");
1045 prop= RNA_def_property(srna, "simplify_viewport", PROP_FLOAT, PROP_NONE);
1046 RNA_def_property_range(prop, 0.0f, 0.999f);
1047 RNA_def_property_ui_text(prop, "Rate", "Speed of Simplification");
1049 /* general values */
1050 prop= RNA_def_property(srna, "start", PROP_FLOAT, PROP_NONE);
1051 RNA_def_property_float_sdna(prop, NULL, "sta");//optional if prop names are the same
1052 RNA_def_property_range(prop, -30000.0f, 30000.0f); //TODO: replace 30000 with MAXFRAMEF when available in 2.5
1053 RNA_def_property_float_funcs(prop, NULL, "rna_PartSettings_start_set", NULL);
1054 RNA_def_property_ui_text(prop, "Start", "Frame # to start emitting particles.");
1055 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
1057 prop= RNA_def_property(srna, "end", PROP_FLOAT, PROP_NONE);
1058 RNA_def_property_range(prop, -30000.0f, 30000.0f); //TODO: replace 30000 with MAXFRAMEF when available in 2.5
1059 RNA_def_property_float_funcs(prop, NULL, "rna_PartSettings_end_set", NULL);
1060 RNA_def_property_ui_text(prop, "End", "Frame # to stop emitting particles.");
1061 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
1063 prop= RNA_def_property(srna, "lifetime", PROP_FLOAT, PROP_NONE);
1064 RNA_def_property_range(prop, 1.0f, 30000.0f);
1065 RNA_def_property_ui_text(prop, "Lifetime", "Specify the life span of the particles");
1066 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
1068 prop= RNA_def_property(srna, "random_lifetime", PROP_FLOAT, PROP_NONE);
1069 RNA_def_property_float_sdna(prop, NULL, "randlife");
1070 RNA_def_property_range(prop, 0.0f, 1.0f);
1071 RNA_def_property_ui_text(prop, "Random", "Give the particle life a random variation.");
1072 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
1074 prop= RNA_def_property(srna, "time_tweak", PROP_FLOAT, PROP_NONE);
1075 RNA_def_property_float_sdna(prop, NULL, "timetweak");
1076 RNA_def_property_range(prop, 0.0f, 10.0f);
1077 RNA_def_property_ui_text(prop, "Tweak", "A multiplier for physics timestep (1.0 means one frame = 1/25 seconds)");
1078 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
1080 prop= RNA_def_property(srna, "jitter_factor", PROP_FLOAT, PROP_NONE);
1081 RNA_def_property_float_sdna(prop, NULL, "jitfac");
1082 RNA_def_property_range(prop, 0.0f, 2.0f);
1083 RNA_def_property_ui_text(prop, "Amount", "Amount of jitter applied to the sampling.");
1084 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
1086 prop= RNA_def_property(srna, "keyed_time", PROP_FLOAT, PROP_NONE);
1087 RNA_def_property_range(prop, 0.0f, 1.0f);
1088 RNA_def_property_ui_text(prop, "Time", "Keyed key time relative to remaining particle life.");
1089 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
1091 prop= RNA_def_property(srna, "effect_hair", PROP_FLOAT, PROP_NONE);
1092 RNA_def_property_float_sdna(prop, NULL, "eff_hair");
1093 RNA_def_property_range(prop, 0.0f, 1.0f);
1094 RNA_def_property_ui_text(prop, "Stiffnes", "Hair stiffness for effectors");
1095 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo");
1097 //float rt; TODO:find where rt is used - can't find it in UI
1099 prop= RNA_def_property(srna, "amount", PROP_INT, PROP_UNSIGNED);
1100 RNA_def_property_int_sdna(prop, NULL, "totpart");
1101 RNA_def_property_range(prop, 0, 100000);
1102 RNA_def_property_ui_text(prop, "Amount", "Total number of particles.");
1103 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
1105 prop= RNA_def_property(srna, "userjit", PROP_INT, PROP_UNSIGNED);//TODO: can we get a better name for userjit?
1106 RNA_def_property_int_sdna(prop, NULL, "userjit");
1107 RNA_def_property_range(prop, 0, 1000);
1108 RNA_def_property_ui_text(prop, "P/F", "Emission locations / face (0 = automatic).");
1109 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
1111 prop= RNA_def_property(srna, "grid_resolution", PROP_INT, PROP_UNSIGNED);
1112 RNA_def_property_int_sdna(prop, NULL, "grid_res");
1113 RNA_def_property_range(prop, 1, 100);
1114 RNA_def_property_ui_text(prop, "Resolution", "The resolution of the particle grid.");
1115 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
1117 /* initial velocity factors */
1118 prop= RNA_def_property(srna, "normal_factor", PROP_FLOAT, PROP_NONE);
1119 RNA_def_property_float_sdna(prop, NULL, "normfac");//optional if prop names are the same
1120 RNA_def_property_range(prop, -200.0f, 200.0f);
1121 RNA_def_property_ui_text(prop, "Normal", "Let the surface normal give the particle a starting speed.");
1122 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
1124 prop= RNA_def_property(srna, "object_factor", PROP_FLOAT, PROP_NONE);
1125 RNA_def_property_float_sdna(prop, NULL, "obfac");
1126 RNA_def_property_range(prop, -1.0f, 1.0f);
1127 RNA_def_property_ui_text(prop, "Object", "Let the object give the particle a starting speed");
1128 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
1130 prop= RNA_def_property(srna, "random_factor", PROP_FLOAT, PROP_NONE);
1131 RNA_def_property_float_sdna(prop, NULL, "randfac");//optional if prop names are the same
1132 RNA_def_property_range(prop, 0.0f, 200.0f);
1133 RNA_def_property_ui_text(prop, "Random", "Give the starting speed a random variation.");
1134 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
1136 prop= RNA_def_property(srna, "particle_factor", PROP_FLOAT, PROP_NONE);
1137 RNA_def_property_float_sdna(prop, NULL, "partfac");
1138 RNA_def_property_range(prop, -10.0f, 10.0f);
1139 RNA_def_property_ui_text(prop, "Particle", "Let the target particle give the particle a starting speed.");
1140 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
1142 prop= RNA_def_property(srna, "tangent_factor", PROP_FLOAT, PROP_NONE);
1143 RNA_def_property_float_sdna(prop, NULL, "tanfac");
1144 RNA_def_property_range(prop, -200.0f, 200.0f);
1145 RNA_def_property_ui_text(prop, "Tangent", "Let the surface tangent give the particle a starting speed.");
1146 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
1148 prop= RNA_def_property(srna, "tangent_phase", PROP_FLOAT, PROP_NONE);
1149 RNA_def_property_float_sdna(prop, NULL, "tanphase");
1150 RNA_def_property_range(prop, -1.0f, 1.0f);
1151 RNA_def_property_ui_text(prop, "Rot", "Rotate the surface tangent.");
1152 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
1154 prop= RNA_def_property(srna, "reactor_factor", PROP_FLOAT, PROP_NONE);
1155 RNA_def_property_float_sdna(prop, NULL, "reactfac");
1156 RNA_def_property_range(prop, -10.0f, 10.0f);
1157 RNA_def_property_ui_text(prop, "Reactor", "Let the vector away from the target particles location give the particle a starting speed.");
1158 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
1160 prop= RNA_def_property(srna, "angular_velocity_factor", PROP_FLOAT, PROP_NONE);
1161 RNA_def_property_float_sdna(prop, NULL, "avefac");
1162 RNA_def_property_range(prop, -200.0f, 200.0f);
1163 RNA_def_property_ui_text(prop, "Angular Velocity", "Angular velocity amount");
1164 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
1166 prop= RNA_def_property(srna, "phase_factor", PROP_FLOAT, PROP_NONE);
1167 RNA_def_property_float_sdna(prop, NULL, "phasefac");
1168 RNA_def_property_range(prop, -1.0f, 1.0f);
1169 RNA_def_property_ui_text(prop, "Phase", "Initial rotation phase");
1170 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
1172 prop= RNA_def_property(srna, "random_rotation_factor", PROP_FLOAT, PROP_NONE);
1173 RNA_def_property_float_sdna(prop, NULL, "randrotfac");
1174 RNA_def_property_range(prop, 0.0f, 1.0f);
1175 RNA_def_property_ui_text(prop, "Random Rotation", "Randomize rotation");
1176 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
1178 prop= RNA_def_property(srna, "random_phase_factor", PROP_FLOAT, PROP_NONE);
1179 RNA_def_property_float_sdna(prop, NULL, "randphasefac");
1180 RNA_def_property_range(prop, 0.0f, 1.0f);
1181 RNA_def_property_ui_text(prop, "Random Phase", "Randomize rotation phase");
1182 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
1184 /* physical properties */
1185 prop= RNA_def_property(srna, "mass", PROP_FLOAT, PROP_NONE);
1186 RNA_def_property_range(prop, 0.01f, 100.0f);
1187 RNA_def_property_ui_text(prop, "Mass", "Specify the mass of the particles");
1188 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
1190 prop= RNA_def_property(srna, "particle_size", PROP_FLOAT, PROP_NONE);
1191 RNA_def_property_float_sdna(prop, NULL, "size");
1192 RNA_def_property_range(prop, 0.01f, 100.0f);
1193 RNA_def_property_ui_text(prop, "Size", "The size of the particles");
1194 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
1196 prop= RNA_def_property(srna, "random_size", PROP_FLOAT, PROP_NONE);
1197 RNA_def_property_float_sdna(prop, NULL, "randsize");
1198 RNA_def_property_range(prop, 0.0f, 1.0f);
1199 RNA_def_property_ui_text(prop, "Random Size", "Give the particle size a random variation");
1200 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
1202 prop= RNA_def_property(srna, "reaction_shape", PROP_FLOAT, PROP_NONE);
1203 RNA_def_property_float_sdna(prop, NULL, "reactshape");
1204 RNA_def_property_range(prop, 0.0f, 10.0f);
1205 RNA_def_property_ui_text(prop, "Shape", "Power of reaction strength dependence on distance to target.");
1206 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
1209 /* global physical properties */
1210 prop= RNA_def_property(srna, "acceleration", PROP_FLOAT, PROP_VECTOR);
1211 RNA_def_property_float_sdna(prop, NULL, "acc");
1212 RNA_def_property_array(prop, 3);
1213 RNA_def_property_range(prop, -200.0f, 200.0f);
1214 RNA_def_property_ui_text(prop, "Accelaration", "Constant acceleration");
1215 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
1217 prop= RNA_def_property(srna, "drag_factor", PROP_FLOAT, PROP_NONE);
1218 RNA_def_property_float_sdna(prop, NULL, "dragfac");
1219 RNA_def_property_range(prop, 0.0f, 1.0f);
1220 RNA_def_property_ui_text(prop, "Drag", "Specify the amount of air-drag.");
1221 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
1223 prop= RNA_def_property(srna, "brownian_factor", PROP_FLOAT, PROP_NONE);
1224 RNA_def_property_float_sdna(prop, NULL, "brownfac");
1225 RNA_def_property_range(prop, 0.0f, 200.0f);
1226 RNA_def_property_ui_text(prop, "Brownian", "Specify the amount of brownian motion");
1227 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
1229 prop= RNA_def_property(srna, "damp_factor", PROP_FLOAT, PROP_NONE);
1230 RNA_def_property_float_sdna(prop, NULL, "dampfac");
1231 RNA_def_property_range(prop, 0.0f, 1.0f);
1232 RNA_def_property_ui_text(prop, "Damp", "Specify the amount of damping");
1233 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
1236 //TODO: is this readonly?
1237 prop= RNA_def_property(srna, "length", PROP_FLOAT, PROP_NONE);
1238 RNA_def_property_float_sdna(prop, NULL, "length");
1239 // RNA_def_property_range(prop, 0.0f, upperLimitf);//TODO: limits
1240 RNA_def_property_ui_text(prop, "Length", "");
1242 prop= RNA_def_property(srna, "absolute_length", PROP_FLOAT, PROP_NONE);
1243 RNA_def_property_float_sdna(prop, NULL, "abslength");
1244 RNA_def_property_range(prop, 0.0f, 10000.0f);
1245 RNA_def_property_ui_text(prop, "Max Length", "Absolute maximum path length for children, in blender units.");
1246 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo");
1248 prop= RNA_def_property(srna, "random_length", PROP_FLOAT, PROP_NONE);
1249 RNA_def_property_float_sdna(prop, NULL, "randlength");
1250 RNA_def_property_range(prop, 0.0f, 1.0f);
1251 RNA_def_property_ui_text(prop, "Random Length", "Give path length a random variation.");
1252 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo");
1255 prop= RNA_def_property(srna, "child_nbr", PROP_INT, PROP_NONE);
1256 RNA_def_property_int_sdna(prop, NULL, "child_nbr");//optional if prop names are the same
1257 RNA_def_property_range(prop, 0, MAX_PART_CHILDREN);
1258 RNA_def_property_ui_text(prop, "Children Per Parent", "Amount of children/parent");
1259 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo_child");
1261 prop= RNA_def_property(srna, "rendered_child_nbr", PROP_INT, PROP_NONE);
1262 RNA_def_property_int_sdna(prop, NULL, "ren_child_nbr");
1263 RNA_def_property_range(prop, 0, MAX_PART_CHILDREN);
1264 RNA_def_property_ui_text(prop, "Rendered Children", "Amount of children/parent for rendering.");
1266 prop= RNA_def_property(srna, "virtual_parents", PROP_FLOAT, PROP_NONE);
1267 RNA_def_property_float_sdna(prop, NULL, "parents");
1268 RNA_def_property_range(prop, 0.0f, 1.0f);
1269 RNA_def_property_ui_text(prop, "Virtual Parents", "Relative amount of virtual parents.");
1270 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo_child");
1272 prop= RNA_def_property(srna, "child_size", PROP_FLOAT, PROP_NONE);
1273 RNA_def_property_float_sdna(prop, NULL, "childsize");
1274 RNA_def_property_range(prop, 0.01f, 100.0f);
1275 RNA_def_property_ui_text(prop, "Child Size", "A multiplier for the child particle size.");
1276 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo_child");
1278 prop= RNA_def_property(srna, "child_random_size", PROP_FLOAT, PROP_NONE);
1279 RNA_def_property_float_sdna(prop, NULL, "childrandsize");
1280 RNA_def_property_range(prop, 0.0f, 1.0f);
1281 RNA_def_property_ui_text(prop, "Random Child Size", "Random variation to the size of the child particles.");
1282 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo_child");
1284 prop= RNA_def_property(srna, "child_radius", PROP_FLOAT, PROP_NONE);
1285 RNA_def_property_float_sdna(prop, NULL, "childrad");
1286 RNA_def_property_range(prop, 0.0f, 10.0f);
1287 RNA_def_property_ui_text(prop, "Child Radius", "Radius of children around parent.");
1288 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo_child");
1290 prop= RNA_def_property(srna, "child_roundness", PROP_FLOAT, PROP_NONE);
1291 RNA_def_property_float_sdna(prop, NULL, "childflat");
1292 RNA_def_property_range(prop, 0.0f, 1.0f);
1293 RNA_def_property_ui_text(prop, "Child Roundness", "Roundness of children around parent.");
1294 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo_child");
1296 //TODO: is this readonly?
1297 prop= RNA_def_property(srna, "child_spread", PROP_FLOAT, PROP_NONE);
1298 RNA_def_property_float_sdna(prop, NULL, "childspread");
1299 // RNA_def_property_range(prop, 0.0f, upperLimitf); TODO: limits
1300 RNA_def_property_ui_text(prop, "Child Spread", "");
1301 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo_child");
1304 prop= RNA_def_property(srna, "clump_factor", PROP_FLOAT, PROP_NONE);
1305 RNA_def_property_float_sdna(prop, NULL, "clumpfac");
1306 RNA_def_property_range(prop, -1.0f, 1.0f);
1307 RNA_def_property_ui_text(prop, "Clump", "Amount of clumping");
1308 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo_child");
1310 prop= RNA_def_property(srna, "clumppow", PROP_FLOAT, PROP_NONE);
1311 RNA_def_property_float_sdna(prop, NULL, "clumppow");
1312 RNA_def_property_range(prop, -0.999f, 0.999f);
1313 RNA_def_property_ui_text(prop, "Shape", "Shape of clumping");
1314 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo_child");
1318 prop= RNA_def_property(srna, "kink_amplitude", PROP_FLOAT, PROP_NONE);
1319 RNA_def_property_float_sdna(prop, NULL, "kink_amp");
1320 RNA_def_property_range(prop, 0.0f, 10.0f);
1321 RNA_def_property_ui_text(prop, "Amplitude", "The amplitude of the offset.");
1322 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo_child");
1324 prop= RNA_def_property(srna, "kink_frequency", PROP_FLOAT, PROP_NONE);
1325 RNA_def_property_float_sdna(prop, NULL, "kink_freq");
1326 RNA_def_property_range(prop, 0.0f, 10.0f);
1327 RNA_def_property_ui_text(prop, "Frequency", "The frequency of the offset (1/total length)");
1328 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo_child");
1330 prop= RNA_def_property(srna, "kink_shape", PROP_FLOAT, PROP_NONE);
1331 RNA_def_property_range(prop, -0.999f, 0.999f);
1332 RNA_def_property_ui_text(prop, "Shape", "Adjust the offset to the beginning/end");
1333 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo_child");
1337 prop= RNA_def_property(srna, "rough1", PROP_FLOAT, PROP_NONE);
1338 RNA_def_property_range(prop, 0.0f, 10.0f);
1339 RNA_def_property_ui_text(prop, "Rough1", "Amount of location dependent rough.");
1340 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo_child");
1342 prop= RNA_def_property(srna, "rough1_size", PROP_FLOAT, PROP_NONE);
1343 RNA_def_property_range(prop, 0.01f, 10.0f);
1344 RNA_def_property_ui_text(prop, "Size1", "Size of location dependent rough.");
1345 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo_child");
1347 prop= RNA_def_property(srna, "rough2", PROP_FLOAT, PROP_NONE);
1348 RNA_def_property_float_sdna(prop, NULL, "rough2");
1349 RNA_def_property_range(prop, 0.0f, 10.0f);
1350 RNA_def_property_ui_text(prop, "Rough2", "Amount of random rough.");
1351 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo_child");
1353 prop= RNA_def_property(srna, "rough2_size", PROP_FLOAT, PROP_NONE);
1354 RNA_def_property_float_sdna(prop, NULL, "rough2_size");
1355 RNA_def_property_range(prop, 0.01f, 10.0f);
1356 RNA_def_property_ui_text(prop, "Size2", "Size of random rough.");
1357 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo_child");
1359 prop= RNA_def_property(srna, "rough2_thres", PROP_FLOAT, PROP_NONE);
1360 RNA_def_property_float_sdna(prop, NULL, "rough2_thres");
1361 RNA_def_property_range(prop, 0.0f, 1.0f);
1362 RNA_def_property_ui_text(prop, "Threshold", "Amount of particles left untouched by random rough.");
1363 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo_child");
1365 prop= RNA_def_property(srna, "rough_endpoint", PROP_FLOAT, PROP_NONE);
1366 RNA_def_property_float_sdna(prop, NULL, "rough_end");
1367 RNA_def_property_range(prop, 0.0f, 10.0f);
1368 RNA_def_property_ui_text(prop, "Rough Endpoint", "Amount of end point rough.");
1369 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo_child");
1371 prop= RNA_def_property(srna, "rough_end_shape", PROP_FLOAT, PROP_NONE);
1372 RNA_def_property_range(prop, 0.0f, 10.0f);
1373 RNA_def_property_ui_text(prop, "Shape", "Shape of end point rough");
1374 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo_child");
1377 prop= RNA_def_property(srna, "branch_threshold", PROP_FLOAT, PROP_NONE);
1378 RNA_def_property_float_sdna(prop, NULL, "branch_thres");
1379 RNA_def_property_range(prop, 0.0f, 1.0f);
1380 RNA_def_property_ui_text(prop, "Threshold", "Threshold of branching.");
1381 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo_child");
1384 prop= RNA_def_property(srna, "line_length_tail", PROP_FLOAT, PROP_NONE);
1385 RNA_def_property_float_funcs(prop, "rna_PartSetting_linelentail_get", "rna_PartSetting_linelentail_set", NULL);
1386 RNA_def_property_range(prop, 0.0f, 10.0f);
1387 RNA_def_property_ui_text(prop, "Back", "Length of the line's tail");
1388 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo");
1390 prop= RNA_def_property(srna, "line_length_head", PROP_FLOAT, PROP_NONE);
1391 RNA_def_property_float_funcs(prop, "rna_PartSetting_linelenhead_get", "rna_PartSetting_linelenhead_set", NULL);
1392 RNA_def_property_range(prop, 0.0f, 10.0f);
1393 RNA_def_property_ui_text(prop, "Head", "Length of the line's head");
1394 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo");
1397 prop= RNA_def_property(srna, "max_velocity", PROP_FLOAT, PROP_NONE);
1398 RNA_def_property_float_sdna(prop, NULL, "max_vel");
1399 RNA_def_property_range(prop, 0.0f, 200.0f);
1400 RNA_def_property_ui_text(prop, "Maximum Velocity", "");
1401 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
1403 prop= RNA_def_property(srna, "lateral_acceleration_max", PROP_FLOAT, PROP_NONE);
1404 RNA_def_property_float_sdna(prop, NULL, "max_lat_acc");
1405 RNA_def_property_range(prop, 0.0f, 1.0f);
1406 RNA_def_property_ui_text(prop, "Lateral Acceleration", "Lateral acceleration % of max velocity");
1407 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
1409 prop= RNA_def_property(srna, "tangential_acceleration_max", PROP_FLOAT, PROP_NONE);
1410 RNA_def_property_float_sdna(prop, NULL, "max_tan_acc");
1411 RNA_def_property_range(prop, 0.0f, 1.0f);
1412 RNA_def_property_ui_text(prop, "Tangential acceleration", "Tangential acceleration % of max velocity");
1413 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
1415 prop= RNA_def_property(srna, "average_velocity", PROP_FLOAT, PROP_NONE);
1416 RNA_def_property_float_sdna(prop, NULL, "average_vel");
1417 RNA_def_property_range(prop, 0.0f, 1.0f);
1418 RNA_def_property_ui_text(prop, "Average Velocity", "The usual speed % of max velocity");
1419 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
1421 prop= RNA_def_property(srna, "banking", PROP_FLOAT, PROP_NONE);
1422 RNA_def_property_range(prop, -10.0f, 10.0f);
1423 RNA_def_property_ui_text(prop, "Banking", "Banking of boids on turns (1.0==natural banking)");
1424 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
1426 prop= RNA_def_property(srna, "banking_max", PROP_FLOAT, PROP_NONE);
1427 RNA_def_property_float_sdna(prop, NULL, "max_bank");
1428 RNA_def_property_range(prop, 0.0f, 1.0f);
1429 RNA_def_property_ui_text(prop, "Maximum Banking", "How much a boid can bank at a single step");
1430 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
1432 prop= RNA_def_property(srna, "ground_z", PROP_FLOAT, PROP_NONE);
1433 RNA_def_property_float_sdna(prop, NULL, "groundz");
1434 RNA_def_property_range(prop, -100.0f, 100.0f);
1435 RNA_def_property_ui_text(prop, "Ground Z", "Default Z value");
1436 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
1438 /*TODO: not sure how to deal with this
1439 prop= RNA_def_property(srna, "boid_factor", PROP_FLOAT, PROP_VECTOR);
1440 RNA_def_property_float_sdna(prop, NULL, "boidfac");
1441 RNA_def_property_ui_text(prop, "Boid Factor", "");
1446 prop= RNA_def_property(srna, "dupli_group", PROP_POINTER, PROP_NONE);
1447 RNA_def_property_pointer_sdna(prop, NULL, "dup_group");
1448 RNA_def_property_struct_type(prop, "Group");
1449 RNA_def_property_flag(prop, PROP_EDITABLE);
1450 RNA_def_property_ui_text(prop, "Dupli Group", "Show Objects in this Group in place of particles");
1451 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo");
1453 prop= RNA_def_property(srna, "effector_group", PROP_POINTER, PROP_NONE);
1454 RNA_def_property_pointer_sdna(prop, NULL, "eff_group");
1455 RNA_def_property_struct_type(prop, "Group");
1456 RNA_def_property_flag(prop, PROP_EDITABLE);
1457 RNA_def_property_ui_text(prop, "Effector Group", "Limit effectors to this Group.");
1458 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
1460 prop= RNA_def_property(srna, "dupli_object", PROP_POINTER, PROP_NONE);
1461 RNA_def_property_pointer_sdna(prop, NULL, "dup_ob");
1462 RNA_def_property_struct_type(prop, "Object");
1463 RNA_def_property_flag(prop, PROP_EDITABLE);
1464 RNA_def_property_ui_text(prop, "Dupli Object", "Show this Object in place of particles.");
1465 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo");
1467 prop= RNA_def_property(srna, "billboard_object", PROP_POINTER, PROP_NONE);
1468 RNA_def_property_pointer_sdna(prop, NULL, "bb_ob");
1469 RNA_def_property_struct_type(prop, "Object");
1470 RNA_def_property_flag(prop, PROP_EDITABLE);
1471 RNA_def_property_ui_text(prop, "Billboard Object", "Billboards face this object (default is active camera)");
1472 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo");
1475 prop= RNA_def_property(srna, "ipo", PROP_POINTER, PROP_NONE);
1476 RNA_def_property_clear_flag(prop, PROP_EDITABLE);
1477 RNA_def_property_pointer_sdna(prop, NULL, "ipo");
1478 RNA_def_property_struct_type(prop, "Ipo");
1479 RNA_def_property_ui_text(prop, "Ipo", "");
1482 // struct PartDeflect *pd;
1483 // struct PartDeflect *pd2;
1486 static void rna_def_particle_system(BlenderRNA *brna)
1491 srna= RNA_def_struct(brna, "ParticleSystem", NULL);
1492 RNA_def_struct_ui_text(srna, "Particle System", "Particle system in an object.");
1493 RNA_def_struct_ui_icon(srna, ICON_PARTICLE_DATA);
1495 prop= RNA_def_property(srna, "name", PROP_STRING, PROP_NONE);
1496 RNA_def_property_string_funcs(prop, "rna_ParticleSystem_name_get", "rna_ParticleSystem_name_length", NULL);
1497 RNA_def_property_ui_text(prop, "Name", "Particle system name.");
1498 RNA_def_property_clear_flag(prop, PROP_EDITABLE);
1499 RNA_def_struct_name_property(srna, prop);
1501 prop= RNA_def_property(srna, "settings", PROP_POINTER, PROP_NEVER_NULL);
1502 RNA_def_property_pointer_sdna(prop, NULL, "part");
1503 RNA_def_property_ui_text(prop, "Settings", "Particle system settings.");
1505 prop= RNA_def_property(srna, "particles", PROP_COLLECTION, PROP_NONE);
1506 RNA_def_property_collection_sdna(prop, NULL, "particles", "totpart");
1507 RNA_def_property_struct_type(prop, "Particle");
1508 RNA_def_property_ui_text(prop, "Particles", "Particles generated by the particle system.");
1510 prop= RNA_def_property(srna, "child_particles", PROP_COLLECTION, PROP_NONE);
1511 RNA_def_property_collection_sdna(prop, NULL, "child", "totchild");
1512 RNA_def_property_struct_type(prop, "ChildParticle");
1513 RNA_def_property_ui_text(prop, "Child Particles", "Child particles generated by the particle system.");
1515 prop= RNA_def_property(srna, "seed", PROP_INT, PROP_UNSIGNED);
1516 RNA_def_property_ui_text(prop, "Seed", "Offset in the random number table, to get a different randomized result.");
1517 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
1520 prop= RNA_def_property(srna, "softbody", PROP_POINTER, PROP_NONE);
1521 RNA_def_property_pointer_sdna(prop, NULL, "soft");
1522 RNA_def_property_ui_text(prop, "Soft Body", "Soft body settings for hair physics simulation.");
1524 prop= RNA_def_property(srna, "use_softbody", PROP_BOOLEAN, PROP_NONE);
1525 RNA_def_property_boolean_sdna(prop, NULL, "softflag", OB_SB_ENABLE);
1526 RNA_def_property_ui_text(prop, "Use Soft Body", "Enable use of soft body for hair physics simulation.");
1528 prop= RNA_def_property(srna, "editable", PROP_BOOLEAN, PROP_NONE);
1529 RNA_def_property_boolean_sdna(prop, NULL, "flag", PSYS_EDITED);
1530 RNA_def_property_clear_flag(prop, PROP_EDITABLE); /* various checks needed */
1531 RNA_def_property_ui_text(prop, "Editable", "For hair particle systems, finalize the hair to enable editing.");
1534 prop= RNA_def_property(srna, "reactor_target_object", PROP_POINTER, PROP_NONE);
1535 RNA_def_property_pointer_sdna(prop, NULL, "target_ob");
1536 RNA_def_property_flag(prop, PROP_EDITABLE);
1537 RNA_def_property_ui_text(prop, "Reactor Target Object", "For reactor systems, the object that has the target particle system (empty if same object).");
1538 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
1540 prop= RNA_def_property(srna, "reactor_target_particle_system", PROP_INT, PROP_UNSIGNED);
1541 RNA_def_property_int_sdna(prop, NULL, "target_psys");
1542 RNA_def_property_range(prop, 1, INT_MAX);
1543 RNA_def_property_ui_text(prop, "Reactor Target Particle System", "For reactor systems, index of particle system on the target object.");
1544 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
1547 prop= RNA_def_property(srna, "boids_surface_object", PROP_POINTER, PROP_NONE);
1548 RNA_def_property_pointer_sdna(prop, NULL, "keyed_ob");
1549 RNA_def_property_flag(prop, PROP_EDITABLE);
1550 RNA_def_property_ui_text(prop, "Boids Surface Object", "For boids physics systems, constrain boids to this object's surface.");
1551 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
1554 prop= RNA_def_property(srna, "keyed_object", PROP_POINTER, PROP_NONE);
1555 RNA_def_property_pointer_sdna(prop, NULL, "keyed_ob");
1556 RNA_def_property_flag(prop, PROP_EDITABLE);
1557 RNA_def_property_ui_text(prop, "Keyed Object", "For keyed physics systems, the object that has the target particle system.");
1558 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
1560 prop= RNA_def_property(srna, "keyed_particle_system", PROP_INT, PROP_UNSIGNED);
1561 RNA_def_property_int_sdna(prop, NULL, "keyed_psys");
1562 RNA_def_property_range(prop, 1, INT_MAX);
1563 RNA_def_property_ui_text(prop, "Keyed Particle System", "For keyed physics systems, index of particle system on the keyed object.");
1564 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
1566 prop= RNA_def_property(srna, "keyed_first", PROP_BOOLEAN, PROP_NONE);
1567 RNA_def_property_boolean_sdna(prop, NULL, "flag", PSYS_FIRST_KEYED);
1568 RNA_def_property_ui_text(prop, "Keyed First", "Set the system to be the starting point of keyed particles");
1569 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
1571 prop= RNA_def_property(srna, "keyed_timed", PROP_BOOLEAN, PROP_NONE);
1572 RNA_def_property_boolean_sdna(prop, NULL, "flag", PSYS_KEYED_TIME);
1573 RNA_def_property_ui_text(prop, "Keyed Timed", "Use intermediate key times for keyed particles (setting for starting point only).");
1574 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
1577 prop= RNA_def_property(srna, "billboard_normal_uv", PROP_STRING, PROP_NONE);
1578 RNA_def_property_string_sdna(prop, NULL, "bb_uvname[0]");
1579 RNA_def_property_string_maxlength(prop, 32);
1580 RNA_def_property_ui_text(prop, "Billboard Normal UV", "UV Layer to control billboard normals.");
1582 prop= RNA_def_property(srna, "billboard_time_index_uv", PROP_STRING, PROP_NONE);
1583 RNA_def_property_string_sdna(prop, NULL, "bb_uvname[1]");
1584 RNA_def_property_string_maxlength(prop, 32);
1585 RNA_def_property_ui_text(prop, "Billboard Time Index UV", "UV Layer to control billboard time index (X-Y).");
1587 prop= RNA_def_property(srna, "billboard_split_uv", PROP_STRING, PROP_NONE);
1588 RNA_def_property_string_sdna(prop, NULL, "bb_uvname[2]");
1589 RNA_def_property_string_maxlength(prop, 32);
1590 RNA_def_property_ui_text(prop, "Billboard Split UV", "UV Layer to control billboard splitting.");
1593 prop= RNA_def_property(srna, "vertex_group_density", PROP_INT, PROP_NONE);
1594 RNA_def_property_int_sdna(prop, NULL, "vgroup[0]");
1595 RNA_def_property_ui_text(prop, "Vertex Group Density", "Vertex group to control density.");
1596 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
1598 prop= RNA_def_property(srna, "vertex_group_density_negate", PROP_BOOLEAN, PROP_NONE);
1599 RNA_def_property_boolean_sdna(prop, NULL, "vg_neg", (1 << PSYS_VG_DENSITY));
1600 RNA_def_property_ui_text(prop, "Vertex Group Density Negate", "Negate the effect of the density vertex group.");
1601 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
1603 prop= RNA_def_property(srna, "vertex_group_velocity", PROP_INT, PROP_NONE);
1604 RNA_def_property_int_sdna(prop, NULL, "vgroup[1]");
1605 RNA_def_property_ui_text(prop, "Vertex Group Velocity", "Vertex group to control velocity.");
1606 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
1608 prop= RNA_def_property(srna, "vertex_group_velocity_negate", PROP_BOOLEAN, PROP_NONE);
1609 RNA_def_property_boolean_sdna(prop, NULL, "vg_neg", (1 << PSYS_VG_VEL));
1610 RNA_def_property_ui_text(prop, "Vertex Group Velocity Negate", "Negate the effect of the velocity vertex group.");
1611 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
1613 prop= RNA_def_property(srna, "vertex_group_length", PROP_INT, PROP_NONE);
1614 RNA_def_property_int_sdna(prop, NULL, "vgroup[2]");
1615 RNA_def_property_ui_text(prop, "Vertex Group Length", "Vertex group to control length.");
1616 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo");
1618 prop= RNA_def_property(srna, "vertex_group_length_negate", PROP_BOOLEAN, PROP_NONE);
1619 RNA_def_property_boolean_sdna(prop, NULL, "vg_neg", (1 << PSYS_VG_LENGTH));
1620 RNA_def_property_ui_text(prop, "Vertex Group Length Negate", "Negate the effect of the length vertex group.");
1621 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo");
1623 prop= RNA_def_property(srna, "vertex_group_clump", PROP_INT, PROP_NONE);
1624 RNA_def_property_int_sdna(prop, NULL, "vgroup[3]");
1625 RNA_def_property_ui_text(prop, "Vertex Group Clump", "Vertex group to control clump.");
1626 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo_child");
1628 prop= RNA_def_property(srna, "vertex_group_clump_negate", PROP_BOOLEAN, PROP_NONE);
1629 RNA_def_property_boolean_sdna(prop, NULL, "vg_neg", (1 << PSYS_VG_CLUMP));
1630 RNA_def_property_ui_text(prop, "Vertex Group Clump Negate", "Negate the effect of the clump vertex group.");
1631 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo_child");
1633 prop= RNA_def_property(srna, "vertex_group_kink", PROP_INT, PROP_NONE);
1634 RNA_def_property_int_sdna(prop, NULL, "vgroup[4]");
1635 RNA_def_property_ui_text(prop, "Vertex Group Kink", "Vertex group to control kink.");
1636 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo_child");
1638 prop= RNA_def_property(srna, "vertex_group_kink_negate", PROP_BOOLEAN, PROP_NONE);
1639 RNA_def_property_boolean_sdna(prop, NULL, "vg_neg", (1 << PSYS_VG_KINK));
1640 RNA_def_property_ui_text(prop, "Vertex Group Kink Negate", "Negate the effect of the kink vertex group.");
1641 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo_child");
1643 prop= RNA_def_property(srna, "vertex_group_roughness1", PROP_INT, PROP_NONE);
1644 RNA_def_property_int_sdna(prop, NULL, "vgroup[5]");
1645 RNA_def_property_ui_text(prop, "Vertex Group Roughness 1", "Vertex group to control roughness 1.");
1646 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo_child");
1648 prop= RNA_def_property(srna, "vertex_group_roughness1_negate", PROP_BOOLEAN, PROP_NONE);
1649 RNA_def_property_boolean_sdna(prop, NULL, "vg_neg", (1 << PSYS_VG_ROUGH1));
1650 RNA_def_property_ui_text(prop, "Vertex Group Roughness 1 Negate", "Negate the effect of the roughness 1 vertex group.");
1651 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo_child");
1653 prop= RNA_def_property(srna, "vertex_group_roughness2", PROP_INT, PROP_NONE);
1654 RNA_def_property_int_sdna(prop, NULL, "vgroup[6]");
1655 RNA_def_property_ui_text(prop, "Vertex Group Roughness 2", "Vertex group to control roughness 2.");
1656 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo_child");
1658 prop= RNA_def_property(srna, "vertex_group_roughness2_negate", PROP_BOOLEAN, PROP_NONE);
1659 RNA_def_property_boolean_sdna(prop, NULL, "vg_neg", (1 << PSYS_VG_ROUGH2));
1660 RNA_def_property_ui_text(prop, "Vertex Group Roughness 2 Negate", "Negate the effect of the roughness 2 vertex group.");
1661 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo_child");
1663 prop= RNA_def_property(srna, "vertex_group_roughness_end", PROP_INT, PROP_NONE);
1664 RNA_def_property_int_sdna(prop, NULL, "vgroup[7]");
1665 RNA_def_property_ui_text(prop, "Vertex Group Roughness End", "Vertex group to control roughness end.");
1666 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo_child");
1668 prop= RNA_def_property(srna, "vertex_group_roughness_end_negate", PROP_BOOLEAN, PROP_NONE);
1669 RNA_def_property_boolean_sdna(prop, NULL, "vg_neg", (1 << PSYS_VG_ROUGHE));
1670 RNA_def_property_ui_text(prop, "Vertex Group Roughness End Negate", "Negate the effect of the roughness end vertex group.");
1671 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo_child");
1673 prop= RNA_def_property(srna, "vertex_group_size", PROP_INT, PROP_NONE);
1674 RNA_def_property_int_sdna(prop, NULL, "vgroup[8]");
1675 RNA_def_property_ui_text(prop, "Vertex Group Size", "Vertex group to control size.");
1676 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
1678 prop= RNA_def_property(srna, "vertex_group_size_negate", PROP_BOOLEAN, PROP_NONE);
1679 RNA_def_property_boolean_sdna(prop, NULL, "vg_neg", (1 << PSYS_VG_SIZE));
1680 RNA_def_property_ui_text(prop, "Vertex Group Size Negate", "Negate the effect of the size vertex group.");
1681 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
1683 prop= RNA_def_property(srna, "vertex_group_tangent", PROP_INT, PROP_NONE);
1684 RNA_def_property_int_sdna(prop, NULL, "vgroup[9]");
1685 RNA_def_property_ui_text(prop, "Vertex Group Tangent", "Vertex group to control tangent.");
1686 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
1688 prop= RNA_def_property(srna, "vertex_group_tangent_negate", PROP_BOOLEAN, PROP_NONE);
1689 RNA_def_property_boolean_sdna(prop, NULL, "vg_neg", (1 << PSYS_VG_TAN));
1690 RNA_def_property_ui_text(prop, "Vertex Group Tangent Negate", "Negate the effect of the tangent vertex group.");
1691 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
1693 prop= RNA_def_property(srna, "vertex_group_rotation", PROP_INT, PROP_NONE);
1694 RNA_def_property_int_sdna(prop, NULL, "vgroup[10]");
1695 RNA_def_property_ui_text(prop, "Vertex Group Rotation", "Vertex group to control rotation.");
1696 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
1698 prop= RNA_def_property(srna, "vertex_group_rotation_negate", PROP_BOOLEAN, PROP_NONE);
1699 RNA_def_property_boolean_sdna(prop, NULL, "vg_neg", (1 << PSYS_VG_ROT));
1700 RNA_def_property_ui_text(prop, "Vertex Group Rotation Negate", "Negate the effect of the rotation vertex group.");
1701 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
1703 prop= RNA_def_property(srna, "vertex_group_field", PROP_INT, PROP_NONE);
1704 RNA_def_property_int_sdna(prop, NULL, "vgroup[11]");
1705 RNA_def_property_ui_text(prop, "Vertex Group Field", "Vertex group to control field.");
1706 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
1708 prop= RNA_def_property(srna, "vertex_group_field_negate", PROP_BOOLEAN, PROP_NONE);
1709 RNA_def_property_boolean_sdna(prop, NULL, "vg_neg", (1 << PSYS_VG_EFFECTOR));
1710 RNA_def_property_ui_text(prop, "Vertex Group Field Negate", "Negate the effect of the field vertex group.");
1711 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
1714 prop= RNA_def_property(srna, "point_cache", PROP_POINTER, PROP_NEVER_NULL);
1715 RNA_def_property_pointer_sdna(prop, NULL, "pointcache");
1716 RNA_def_property_struct_type(prop, "PointCache");
1717 RNA_def_property_ui_text(prop, "Point Cache", "");
1720 prop= RNA_def_property(srna, "parent", PROP_POINTER, PROP_NONE);
1721 RNA_def_property_pointer_sdna(prop, NULL, "parent");
1722 RNA_def_property_flag(prop, PROP_EDITABLE);
1723 RNA_def_property_ui_text(prop, "Parent", "Use this object's coordinate system instead of global coordinate system.");
1724 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo");
1728 void RNA_def_particle(BlenderRNA *brna)
1730 rna_def_particle_hair_key(brna);
1731 rna_def_particle_key(brna);
1732 rna_def_child_particle(brna);
1733 rna_def_particle(brna);
1734 rna_def_particle_system(brna);
1735 rna_def_particle_settings(brna);