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"
44 #include "BKE_context.h"
45 #include "BKE_depsgraph.h"
46 #include "BKE_particle.h"
48 static void rna_Particle_redo(bContext *C, PointerRNA *ptr)
50 ParticleSettings *part;
51 if(ptr->type==&RNA_ParticleSystem)
52 part = ((ParticleSystem*)ptr->data)->part;
56 psys_flush_particle_settings(CTX_data_scene(C), part, PSYS_RECALC_REDO);
59 static void rna_Particle_reset(bContext *C, PointerRNA *ptr)
61 ParticleSettings *part;
62 if(ptr->type==&RNA_ParticleSystem)
63 part = ((ParticleSystem*)ptr->data)->part;
67 psys_flush_particle_settings(CTX_data_scene(C), part, PSYS_RECALC_RESET|PSYS_RECALC_REDO);
70 static void rna_Particle_change_type(bContext *C, PointerRNA *ptr)
72 ParticleSettings *part;
73 if(ptr->type==&RNA_ParticleSystem)
74 part = ((ParticleSystem*)ptr->data)->part;
78 psys_flush_particle_settings(CTX_data_scene(C), part, PSYS_RECALC_RESET|PSYS_RECALC_TYPE|PSYS_RECALC_REDO);
81 static void rna_Particle_redo_child(bContext *C, PointerRNA *ptr)
83 ParticleSettings *part;
84 if(ptr->type==&RNA_ParticleSystem)
85 part = ((ParticleSystem*)ptr->data)->part;
89 psys_flush_particle_settings(CTX_data_scene(C), part, PSYS_RECALC_CHILD);
91 static void rna_PartSettings_start_set(struct PointerRNA *ptr, float value)
93 ParticleSettings *settings = (ParticleSettings*)ptr->data;
95 /* check for clipping */
96 if(value > settings->end)
97 value = settings->end;
99 if(settings->type==PART_REACTOR && value < 1.0)
101 else if (value < -30000.0f) //TODO: replace 30000 with MAXFRAMEF when available in 2.5
104 settings->sta = value;
107 static void rna_PartSettings_end_set(struct PointerRNA *ptr, float value)
109 ParticleSettings *settings = (ParticleSettings*)ptr->data;
111 /* check for clipping */
112 if(value < settings->sta)
113 value = settings->sta;
115 settings->end = value;
118 static void rna_PartSetting_linelentail_set(struct PointerRNA *ptr, float value)
120 ParticleSettings *settings = (ParticleSettings*)ptr->data;
121 settings->draw_line[0] = value;
124 static float rna_PartSetting_linelentail_get(struct PointerRNA *ptr)
126 ParticleSettings *settings = (ParticleSettings*)ptr->data;
127 return settings->draw_line[0];
130 static void rna_PartSetting_linelenhead_set(struct PointerRNA *ptr, float value)
132 ParticleSettings *settings = (ParticleSettings*)ptr->data;
133 settings->draw_line[1] = value;
136 static float rna_PartSetting_linelenhead_get(struct PointerRNA *ptr)
138 ParticleSettings *settings = (ParticleSettings*)ptr->data;
139 return settings->draw_line[1];
142 static int rna_ParticleSystem_name_length(PointerRNA *ptr)
144 ParticleSystem *psys= ptr->data;
147 return strlen(psys->part->id.name+2) + 10;
152 static void rna_ParticleSystem_name_get(PointerRNA *ptr, char *str)
154 Object *ob= ptr->id.data;
155 ParticleSystem *psys= ptr->data;
156 int index= BLI_findindex(&ob->particlesystem, psys);
158 sprintf(str, "%d: ", index+1);
161 strcat(str, psys->part->id.name+2);
164 static EnumPropertyItem from_items[] = {
165 {PART_FROM_VERT, "VERT", "Vertexes", ""},
166 {PART_FROM_FACE, "FACE", "Faces", ""},
167 {PART_FROM_VOLUME, "VOLUME", "Volume", ""},
168 {0, NULL, NULL, NULL}
171 static EnumPropertyItem reactor_from_items[] = {
172 {PART_FROM_VERT, "VERT", "Vertexes", ""},
173 {PART_FROM_FACE, "FACE", "Faces", ""},
174 {PART_FROM_VOLUME, "VOLUME", "Volume", ""},
175 {PART_FROM_PARTICLE, "PARTICLE", "Particle", ""},
176 {0, NULL, NULL, NULL}
179 static EnumPropertyItem *rna_Particle_from_itemf(PointerRNA *ptr)
181 ParticleSettings *part = ptr->id.data;
183 if(part->type==PART_REACTOR)
184 return reactor_from_items;
189 static EnumPropertyItem draw_as_items[] = {
190 {PART_DRAW_NOT, "NONE", "None", ""},
191 {PART_DRAW_REND, "RENDER", "Rendered", ""},
192 {PART_DRAW_DOT, "DOT", "Point", ""},
193 {PART_DRAW_CIRC, "CIRC", "Circle", ""},
194 {PART_DRAW_CROSS, "CROSS", "Cross", ""},
195 {PART_DRAW_AXIS, "AXIS", "Axis", ""},
196 {0, NULL, NULL, NULL}
199 static EnumPropertyItem hair_draw_as_items[] = {
200 {PART_DRAW_NOT, "NONE", "None", ""},
201 {PART_DRAW_REND, "RENDER", "Rendered", ""},
202 {PART_DRAW_PATH, "PATH", "Path", ""},
203 {0, NULL, NULL, NULL}
206 static EnumPropertyItem ren_as_items[] = {
207 {PART_DRAW_NOT, "NONE", "None", ""},
208 {PART_DRAW_HALO, "HALO", "Halo", ""},
209 {PART_DRAW_LINE, "LINE", "Line", ""},
210 {PART_DRAW_PATH, "PATH", "Path", ""},
211 {PART_DRAW_OB, "OBJECT", "Object", ""},
212 {PART_DRAW_GR, "GROUP", "Group", ""},
213 {PART_DRAW_BB, "BILLBOARD", "Billboard", ""},
214 {0, NULL, NULL, NULL}
217 static EnumPropertyItem hair_ren_as_items[] = {
218 {PART_DRAW_NOT, "NONE", "None", ""},
219 {PART_DRAW_PATH, "PATH", "Path", ""},
220 {PART_DRAW_OB, "OBJECT", "Object", ""},
221 {PART_DRAW_GR, "GROUP", "Group", ""},
222 {0, NULL, NULL, NULL}
225 static EnumPropertyItem *rna_Particle_draw_as_itemf(PointerRNA *ptr)
227 ParticleSettings *part = ptr->id.data;
229 if(part->type==PART_HAIR)
230 return hair_draw_as_items;
232 return draw_as_items;
235 static EnumPropertyItem *rna_Particle_ren_as_itemf(PointerRNA *ptr)
237 ParticleSettings *part = ptr->id.data;
239 if(part->type==PART_HAIR)
240 return hair_ren_as_items;
248 static void rna_def_particle_hair_key(BlenderRNA *brna)
253 srna = RNA_def_struct(brna, "ParticleHairKey", NULL);
254 RNA_def_struct_sdna(srna, "HairKey");
255 RNA_def_struct_ui_text(srna, "Particle Hair Key", "Particle key for hair particle system.");
257 prop= RNA_def_property(srna, "location", PROP_FLOAT, PROP_VECTOR);
258 RNA_def_property_float_sdna(prop, NULL, "co");
259 RNA_def_property_ui_text(prop, "Location", "Key location.");
261 prop= RNA_def_property(srna, "time", PROP_FLOAT, PROP_UNSIGNED);
262 RNA_def_property_ui_text(prop, "Time", "Relative time of key over hair length.");
264 prop= RNA_def_property(srna, "weight", PROP_FLOAT, PROP_UNSIGNED);
265 RNA_def_property_ui_text(prop, "Weight", "Weight for softbody simulation.");
268 static void rna_def_particle_key(BlenderRNA *brna)
273 srna = RNA_def_struct(brna, "ParticleKey", NULL);
274 RNA_def_struct_ui_text(srna, "Particle Key", "Key location for a particle over time.");
276 prop= RNA_def_property(srna, "location", PROP_FLOAT, PROP_VECTOR);
277 RNA_def_property_float_sdna(prop, NULL, "co");
278 RNA_def_property_ui_text(prop, "Location", "Key location.");
280 prop= RNA_def_property(srna, "velocity", PROP_FLOAT, PROP_VECTOR);
281 RNA_def_property_float_sdna(prop, NULL, "vel");
282 RNA_def_property_ui_text(prop, "Velocity", "Key velocity");
284 prop= RNA_def_property(srna, "rotation", PROP_FLOAT, PROP_ROTATION);
285 RNA_def_property_float_sdna(prop, NULL, "rot");
286 RNA_def_property_ui_text(prop, "Rotation", "Key rotation quaterion.");
288 prop= RNA_def_property(srna, "angular_velocity", PROP_FLOAT, PROP_ROTATION);
289 RNA_def_property_float_sdna(prop, NULL, "ave");
290 RNA_def_property_ui_text(prop, "Angular Velocity", "Key angular velocity.");
292 prop= RNA_def_property(srna, "time", PROP_FLOAT, PROP_UNSIGNED);
293 RNA_def_property_ui_text(prop, "Time", "Time of key over the simulation.");
296 static void rna_def_child_particle(BlenderRNA *brna)
301 srna = RNA_def_struct(brna, "ChildParticle", NULL);
302 RNA_def_struct_ui_text(srna, "Child Particle", "Child particle interpolated from simulated or edited particles.");
304 // int num, parent; /* num is face index on the final derived mesh */
306 // int pa[4]; /* nearest particles to the child, used for the interpolation */
307 // float w[4]; /* interpolation weights for the above particles */
308 // float fuv[4], foffset; /* face vertex weights and offset */
312 static void rna_def_particle(BlenderRNA *brna)
317 static EnumPropertyItem alive_items[] = {
318 {PARS_KILLED, "KILLED", "Killed", ""},
319 {PARS_DEAD, "DEAD", "Dead", ""},
320 {PARS_UNBORN, "UNBORN", "Unborn", ""},
321 {PARS_ALIVE, "ALIVE", "Alive", ""},
322 {PARS_DYING, "DYING", "Dying", ""},
323 {0, NULL, NULL, NULL}
326 srna = RNA_def_struct(brna, "Particle", NULL);
327 RNA_def_struct_sdna(srna, "ParticleData");
328 RNA_def_struct_ui_text(srna, "Particle", "Particle in a particle system.");
330 prop= RNA_def_property(srna, "stick_object", PROP_POINTER, PROP_NONE);
331 RNA_def_property_pointer_sdna(prop, NULL, "stick_ob");
332 RNA_def_property_struct_type(prop, "Object");
333 RNA_def_property_flag(prop, PROP_EDITABLE);
334 RNA_def_property_ui_text(prop, "Stick Object", "Object that particle sticks to when dead");
336 // ParticleKey state; /* normally current global coordinates or */
337 // /* in sticky object space if dead & sticky */
339 // ParticleKey prev_state; /* previous state */
341 // prop= RNA_def_property(srna, "hair", PROP_COLLECTION, PROP_NONE);
342 // RNA_def_property_collection_sdna(prop, NULL, "hair", "???totalHair???"); //don't know what the hair array size is
343 // RNA_def_property_struct_type(prop, "HairKey");
344 // RNA_def_property_ui_text(prop, "Hair", "");
346 prop= RNA_def_property(srna, "keys", PROP_COLLECTION, PROP_NONE);
347 RNA_def_property_collection_sdna(prop, NULL, "keys", "totkey");
348 RNA_def_property_struct_type(prop, "ParticleKey");
349 RNA_def_property_ui_text(prop, "Keyed States", "");
351 prop= RNA_def_property(srna, "random_rotation", PROP_FLOAT, PROP_NONE);
352 RNA_def_property_float_sdna(prop, NULL, "r_rot");
353 // RNA_def_property_range(prop, lowerLimitf, upperLimitf);
354 RNA_def_property_ui_text(prop, "Random Rotation", "");
356 prop= RNA_def_property(srna, "random_a_velocity", PROP_FLOAT, PROP_NONE);
357 RNA_def_property_float_sdna(prop, NULL, "r_ave");
358 // RNA_def_property_range(prop, lowerLimitf, upperLimitf);
359 RNA_def_property_ui_text(prop, "Random erm.. Velocity", "");//TODO: fix name
361 prop= RNA_def_property(srna, "random_velocity", PROP_FLOAT, PROP_NONE);
362 RNA_def_property_float_sdna(prop, NULL, "r_ve");//optional if prop names are the same
363 // RNA_def_property_range(prop, lowerLimitf, upperLimitf);
364 RNA_def_property_ui_text(prop, "Random Velocity", "");
367 // float fuv[4], foffset; /* coordinates on face/edge number "num" and depth along*/
368 // /* face normal for volume emission */
370 prop= RNA_def_property(srna, "time", PROP_FLOAT, PROP_NONE);
371 // RNA_def_property_range(prop, lowerLimitf, upperLimitf);
372 RNA_def_property_ui_text(prop, "Time", "");
374 prop= RNA_def_property(srna, "lifetime", PROP_FLOAT, PROP_NONE);
375 // RNA_def_property_range(prop, lowerLimitf, upperLimitf);
376 RNA_def_property_ui_text(prop, "Lifetime", "");
378 prop= RNA_def_property(srna, "die_time", PROP_FLOAT, PROP_NONE);
379 RNA_def_property_float_sdna(prop, NULL, "dietime");
380 // RNA_def_property_range(prop, lowerLimitf, upperLimitf);
381 RNA_def_property_ui_text(prop, "Die Time", "");
383 prop= RNA_def_property(srna, "banking_angle", PROP_FLOAT, PROP_NONE);
384 RNA_def_property_float_sdna(prop, NULL, "bank");
385 // RNA_def_property_range(prop, lowerLimitf, upperLimitf);
386 RNA_def_property_ui_text(prop, "Banking Angle", "");
388 prop= RNA_def_property(srna, "size", PROP_FLOAT, PROP_NONE);
389 // RNA_def_property_range(prop, lowerLimitf, upperLimitf);
390 RNA_def_property_ui_text(prop, "Size", "");
392 prop= RNA_def_property(srna, "size_multiplier", PROP_FLOAT, PROP_NONE);
393 RNA_def_property_float_sdna(prop, NULL, "sizemul");
394 // RNA_def_property_range(prop, lowerLimitf, upperLimitf);
395 RNA_def_property_ui_text(prop, "Size Multiplier", "");
398 // int num; /* index to vert/edge/face */
399 // int num_dmcache; /* index to derived mesh data (face) to avoid slow lookups */
403 // int bpi; /* softbody body point start index */
406 prop= RNA_def_property(srna, "unexist", PROP_BOOLEAN, PROP_NONE);
407 RNA_def_property_boolean_sdna(prop, NULL, "flag", PARS_UNEXIST);
408 RNA_def_property_ui_text(prop, "unexist", "");
410 prop= RNA_def_property(srna, "no_disp", PROP_BOOLEAN, PROP_NONE);
411 RNA_def_property_boolean_sdna(prop, NULL, "flag", PARS_NO_DISP);
412 RNA_def_property_ui_text(prop, "no_disp", "");
414 prop= RNA_def_property(srna, "sticky", PROP_BOOLEAN, PROP_NONE);
415 RNA_def_property_boolean_sdna(prop, NULL, "flag", PARS_STICKY);
416 RNA_def_property_ui_text(prop, "sticky", "");
418 prop= RNA_def_property(srna, "transform", PROP_BOOLEAN, PROP_NONE);
419 RNA_def_property_boolean_sdna(prop, NULL, "flag", PARS_TRANSFORM);
420 RNA_def_property_ui_text(prop, "transform", "");
422 prop= RNA_def_property(srna, "hide", PROP_BOOLEAN, PROP_NONE);
423 RNA_def_property_boolean_sdna(prop, NULL, "flag", PARS_HIDE);
424 RNA_def_property_ui_text(prop, "hide", "");
426 prop= RNA_def_property(srna, "tag", PROP_BOOLEAN, PROP_NONE);
427 RNA_def_property_boolean_sdna(prop, NULL, "flag", PARS_TAG);
428 RNA_def_property_ui_text(prop, "tag", "");
430 prop= RNA_def_property(srna, "rekey", PROP_BOOLEAN, PROP_NONE);
431 RNA_def_property_boolean_sdna(prop, NULL, "flag", PARS_REKEY);
432 RNA_def_property_ui_text(prop, "rekey", "");
434 prop= RNA_def_property(srna, "edit_recalc", PROP_BOOLEAN, PROP_NONE);
435 RNA_def_property_boolean_sdna(prop, NULL, "flag", PARS_EDIT_RECALC);
436 RNA_def_property_ui_text(prop, "edit_recalc", "");
439 prop= RNA_def_property(srna, "alive_state", PROP_ENUM, PROP_NONE);
440 RNA_def_property_enum_sdna(prop, NULL, "alive");
441 RNA_def_property_enum_items(prop, alive_items);
442 RNA_def_property_ui_text(prop, "Alive State", "");
444 prop= RNA_def_property(srna, "loop", PROP_INT, PROP_NONE);
445 RNA_def_property_clear_flag(prop, PROP_EDITABLE);
447 RNA_def_property_ui_text(prop, "Loop", "How may times the particle life has looped");
452 static void rna_def_particle_settings(BlenderRNA *brna)
457 static EnumPropertyItem type_items[] = {
458 {PART_EMITTER, "EMITTER", "Emitter", ""},
459 {PART_REACTOR, "REACTOR", "Reactor", ""},
460 {PART_HAIR, "HAIR", "Hair", ""},
461 {0, NULL, NULL, NULL}
464 static EnumPropertyItem dist_items[] = {
465 {PART_DISTR_JIT, "JIT", "Jittered", ""},
466 {PART_DISTR_RAND, "RAND", "Random", ""},
467 {PART_DISTR_GRID, "GRID", "Grid", ""},
468 {0, NULL, NULL, NULL}
471 static EnumPropertyItem phys_type_items[] = {
472 {PART_PHYS_NO, "NO", "No", ""},
473 {PART_PHYS_NEWTON, "NEWTON", "Newtonian", ""},
474 {PART_PHYS_KEYED, "KEYED", "Keyed", ""},
475 {PART_PHYS_BOIDS, "BOIDS", "Boids", ""},
476 {0, NULL, NULL, NULL}
479 static EnumPropertyItem rot_mode_items[] = {
480 {0, "NONE", "None", ""},
481 {PART_ROT_NOR, "NOR", "Normal", ""},
482 {PART_ROT_VEL, "VEL", "Velocity", ""},
483 {PART_ROT_GLOB_X, "GLOB_X", "Global X", ""},
484 {PART_ROT_GLOB_Y, "GLOB_Y", "Global Y", ""},
485 {PART_ROT_GLOB_Z, "GLOB_Z", "Global Z", ""},
486 {PART_ROT_OB_X, "OB_X", "Object X", ""},
487 {PART_ROT_OB_Y, "OB_Y", "Object Y", ""},
488 {PART_ROT_OB_Z, "OB_Z", "Object Z", ""},
489 {0, NULL, NULL, NULL}
492 static EnumPropertyItem ave_mode_items[] = {
493 {0, "NONE", "None", ""},
494 {PART_AVE_SPIN, "SPIN", "Spin", ""},
495 {PART_AVE_RAND, "RAND", "Random", ""} ,
496 {0, NULL, NULL, NULL}
499 static EnumPropertyItem react_event_items[] = {
500 {PART_EVENT_DEATH, "DEATH", "Death", ""},
501 {PART_EVENT_COLLIDE, "COLLIDE", "Collision", ""},
502 {PART_EVENT_NEAR, "NEAR", "Near", ""},
503 {0, NULL, NULL, NULL}
506 static EnumPropertyItem child_type_items[] = {
507 {0, "NONE", "None", ""},
508 {PART_CHILD_PARTICLES, "PARTICLES", "Particles", ""},
509 {PART_CHILD_FACES, "FACES", "Faces", ""},
510 {0, NULL, NULL, NULL}
513 //TODO: names, tooltips
514 static EnumPropertyItem rot_from_items[] = {
515 {PART_ROT_KEYS, "KEYS", "keys", ""},
516 {PART_ROT_ZINCR, "ZINCR", "zincr", ""},
517 {PART_ROT_IINCR, "IINCR", "iincr", ""},
518 {0, NULL, NULL, NULL}
521 static EnumPropertyItem integrator_type_items[] = {
522 {PART_INT_EULER, "EULER", "Euler", ""},
523 {PART_INT_MIDPOINT, "MIDPOINT", "Midpoint", ""},
524 {PART_INT_RK4, "RK4", "RK4", ""},
525 {0, NULL, NULL, NULL}
528 static EnumPropertyItem kink_type_items[] = {
529 {PART_KINK_NO, "NO", "Nothing", ""},
530 {PART_KINK_CURL, "CURL", "Curl", ""},
531 {PART_KINK_RADIAL, "RADIAL", "Radial", ""},
532 {PART_KINK_WAVE, "WAVE", "Wave", ""},
533 {PART_KINK_BRAID, "BRAID", "Braid", ""},
534 {0, NULL, NULL, NULL}
537 static EnumPropertyItem kink_axis_items[] = {
541 {0, NULL, NULL, NULL}
544 static EnumPropertyItem bb_align_items[] = {
545 {PART_BB_X, "X", "X", ""},
546 {PART_BB_Y, "Y", "Y", ""},
547 {PART_BB_Z, "Z", "Z", ""},
548 {PART_BB_VIEW, "VIEW", "View", ""},
549 {PART_BB_VEL, "VEL", "Velocity", ""},
550 {0, NULL, NULL, NULL}
553 static EnumPropertyItem bb_anim_items[] = {
554 {PART_BB_ANIM_NONE, "NONE", "None", ""},
555 {PART_BB_ANIM_TIME, "TIME", "Time", ""},
556 {PART_BB_ANIM_ANGLE, "ANGLE", "Angle", ""},
557 //{PART_BB_ANIM_OFF_TIME, "OFF_TIME", "off_time", ""},
558 //{PART_BB_ANIM_OFF_ANGLE, "OFF_ANGLE", "off_angle", ""},
559 {0, NULL, NULL, NULL}
562 static EnumPropertyItem bb_split_offset_items[] = {
563 {PART_BB_OFF_NONE, "NONE", "None", ""},
564 {PART_BB_OFF_LINEAR, "LINEAR", "Linear", ""},
565 {PART_BB_OFF_RANDOM, "RANDOM", "Random", ""},
566 {0, NULL, NULL, NULL}
569 srna= RNA_def_struct(brna, "ParticleSettings", "ID");
570 RNA_def_struct_ui_text(srna, "Particle Settings", "Particle settings, reusable by multiple particle systems.");
571 RNA_def_struct_ui_icon(srna, ICON_PARTICLE_DATA);
574 prop= RNA_def_property(srna, "react_start_end", PROP_BOOLEAN, PROP_NONE);
575 RNA_def_property_boolean_sdna(prop, NULL, "flag", PART_REACT_STA_END);
576 RNA_def_property_ui_text(prop, "Start/End", "Give birth to unreacted particles eventually.");
577 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
579 prop= RNA_def_property(srna, "react_multiple", PROP_BOOLEAN, PROP_NONE);
580 RNA_def_property_boolean_sdna(prop, NULL, "flag", PART_REACT_MULTIPLE);
581 RNA_def_property_ui_text(prop, "Multi React", "React multiple times.");
582 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
584 prop= RNA_def_property(srna, "loop", PROP_BOOLEAN, PROP_NONE);
585 RNA_def_property_boolean_sdna(prop, NULL, "flag", PART_LOOP);
586 RNA_def_property_ui_text(prop, "Loop", "Loop particle lives.");
587 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
589 /* TODO: used somewhere? */
590 prop= RNA_def_property(srna, "hair_geometry", PROP_BOOLEAN, PROP_NONE);
591 RNA_def_property_boolean_sdna(prop, NULL, "flag", PART_HAIR_GEOMETRY);
592 RNA_def_property_ui_text(prop, "Hair Geometry", "");//TODO: tooltip
594 prop= RNA_def_property(srna, "unborn", PROP_BOOLEAN, PROP_NONE);
595 RNA_def_property_boolean_sdna(prop, NULL, "flag", PART_UNBORN);
596 RNA_def_property_ui_text(prop, "Unborn", "Show particles before they are emitted.");
597 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo");
599 prop= RNA_def_property(srna, "died", PROP_BOOLEAN, PROP_NONE);
600 RNA_def_property_boolean_sdna(prop, NULL, "flag", PART_DIED);
601 RNA_def_property_ui_text(prop, "Died", "Show particles after they have died");
602 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo");
604 prop= RNA_def_property(srna, "trand", PROP_BOOLEAN, PROP_NONE);
605 RNA_def_property_boolean_sdna(prop, NULL, "flag", PART_TRAND);
606 RNA_def_property_ui_text(prop, "Random", "Emit in random order of elements");
607 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
609 prop= RNA_def_property(srna, "even_distribution", PROP_BOOLEAN, PROP_NONE);
610 RNA_def_property_boolean_sdna(prop, NULL, "flag", PART_EDISTR);
611 RNA_def_property_ui_text(prop, "Even Distribution", "Use even distribution from faces based on face areas or edge lengths.");
612 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
614 prop= RNA_def_property(srna, "sticky", PROP_BOOLEAN, PROP_NONE);
615 RNA_def_property_boolean_sdna(prop, NULL, "flag", PART_STICKY);
616 RNA_def_property_ui_text(prop, "Sticky", "Particles stick to collided objects if they die in the collision.");
617 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
619 prop= RNA_def_property(srna, "die_on_collision", PROP_BOOLEAN, PROP_NONE);
620 RNA_def_property_boolean_sdna(prop, NULL, "flag", PART_DIE_ON_COL);
621 RNA_def_property_ui_text(prop, "Die on hit", "Particles die when they collide with a deflector object.");
622 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
624 prop= RNA_def_property(srna, "size_deflect", PROP_BOOLEAN, PROP_NONE);
625 RNA_def_property_boolean_sdna(prop, NULL, "flag", PART_SIZE_DEFL);
626 RNA_def_property_ui_text(prop, "Size Deflect", "Use particle's size in deflection.");
627 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
629 prop= RNA_def_property(srna, "rotation_dynamic", PROP_BOOLEAN, PROP_NONE);
630 RNA_def_property_boolean_sdna(prop, NULL, "flag", PART_ROT_DYN);
631 RNA_def_property_ui_text(prop, "Dynamic", "Sets rotation to dynamic/constant");
632 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
634 prop= RNA_def_property(srna, "sizemass", PROP_BOOLEAN, PROP_NONE);
635 RNA_def_property_boolean_sdna(prop, NULL, "flag", PART_SIZEMASS);
636 RNA_def_property_ui_text(prop, "Mass from Size", "Multiply mass with particle size.");
637 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
639 prop= RNA_def_property(srna, "abs_length", PROP_BOOLEAN, PROP_NONE);
640 RNA_def_property_boolean_sdna(prop, NULL, "flag", PART_ABS_LENGTH);
641 RNA_def_property_ui_text(prop, "Abs Length", "Use maximum length for children");
642 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo");
644 prop= RNA_def_property(srna, "absolute_time", PROP_BOOLEAN, PROP_NONE);
645 RNA_def_property_boolean_sdna(prop, NULL, "flag", PART_ABS_TIME);
646 RNA_def_property_ui_text(prop, "Absolute Time", "Set all ipos that work on particles to be calculated in absolute/relative time.");
647 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
649 prop= RNA_def_property(srna, "global_time", PROP_BOOLEAN, PROP_NONE);
650 RNA_def_property_boolean_sdna(prop, NULL, "flag", PART_GLOB_TIME);
651 RNA_def_property_ui_text(prop, "Global Time", "Set all ipos that work on particles to be calculated in global/object time.");
652 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
654 prop= RNA_def_property(srna, "boids_2d", PROP_BOOLEAN, PROP_NONE);
655 RNA_def_property_boolean_sdna(prop, NULL, "flag", PART_BOIDS_2D);
656 RNA_def_property_ui_text(prop, "Boids 2D", "Constrain boids to a surface");
657 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
659 prop= RNA_def_property(srna, "branching", PROP_BOOLEAN, PROP_NONE);
660 RNA_def_property_boolean_sdna(prop, NULL, "flag", PART_BRANCHING);
661 RNA_def_property_ui_text(prop, "Branching", "Branch child paths from each other.");
662 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo_child");
664 prop= RNA_def_property(srna, "animate_branching", PROP_BOOLEAN, PROP_NONE);
665 RNA_def_property_boolean_sdna(prop, NULL, "flag", PART_ANIM_BRANCHING);
666 RNA_def_property_ui_text(prop, "Animated", "Animate branching");
667 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo_child");
669 prop= RNA_def_property(srna, "symmetric_branching", PROP_BOOLEAN, PROP_NONE);
670 RNA_def_property_boolean_sdna(prop, NULL, "flag", PART_SYMM_BRANCHING);
671 RNA_def_property_ui_text(prop, "Symmetric", "Start and end points are the same.");
672 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo_child");
674 prop= RNA_def_property(srna, "hair_bspline", PROP_BOOLEAN, PROP_NONE);
675 RNA_def_property_boolean_sdna(prop, NULL, "flag", PART_HAIR_BSPLINE);
676 RNA_def_property_ui_text(prop, "B-Spline", "Interpolate hair using B-Splines.");
677 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo");
679 prop= RNA_def_property(srna, "grid_invert", PROP_BOOLEAN, PROP_NONE);
680 RNA_def_property_boolean_sdna(prop, NULL, "flag", PART_GRID_INVERT);
681 RNA_def_property_ui_text(prop, "Invert", "Invert what is considered object and what is not.");
682 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
684 prop= RNA_def_property(srna, "child_effector", PROP_BOOLEAN, PROP_NONE);
685 RNA_def_property_boolean_sdna(prop, NULL, "flag", PART_CHILD_EFFECT);
686 RNA_def_property_ui_text(prop, "Children", "Apply effectors to children.");
687 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo");
689 prop= RNA_def_property(srna, "child_seams", PROP_BOOLEAN, PROP_NONE);
690 RNA_def_property_boolean_sdna(prop, NULL, "flag", PART_CHILD_SEAMS);
691 RNA_def_property_ui_text(prop, "Use seams", "Use seams to determine parents");
692 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo_child");
694 /* TODO: used somewhere? */
695 prop= RNA_def_property(srna, "child_render", PROP_BOOLEAN, PROP_NONE);
696 RNA_def_property_boolean_sdna(prop, NULL, "flag", PART_CHILD_RENDER);
697 RNA_def_property_ui_text(prop, "child_render", "");
699 prop= RNA_def_property(srna, "child_guide", PROP_BOOLEAN, PROP_NONE);
700 RNA_def_property_boolean_sdna(prop, NULL, "flag", PART_CHILD_GUIDE);
701 RNA_def_property_ui_text(prop, "child_guide", "");
702 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo");
704 prop= RNA_def_property(srna, "self_effect", PROP_BOOLEAN, PROP_NONE);
705 RNA_def_property_boolean_sdna(prop, NULL, "flag", PART_SELF_EFFECT);
706 RNA_def_property_ui_text(prop, "Self Effect", "Particle effectors effect themselves.");
707 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
710 prop= RNA_def_property(srna, "type", PROP_ENUM, PROP_NONE);
711 RNA_def_property_enum_items(prop, type_items);
712 RNA_def_property_ui_text(prop, "Type", "");
713 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_change_type");
715 prop= RNA_def_property(srna, "emit_from", PROP_ENUM, PROP_NONE);
716 RNA_def_property_enum_sdna(prop, NULL, "from");
717 RNA_def_property_enum_funcs(prop, NULL, NULL, "rna_Particle_from_itemf");
718 RNA_def_property_ui_text(prop, "Emit From", "Where to emit particles from");
719 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
721 prop= RNA_def_property(srna, "distribution", PROP_ENUM, PROP_NONE);
722 RNA_def_property_enum_sdna(prop, NULL, "distr");
723 RNA_def_property_enum_items(prop, dist_items);
724 RNA_def_property_ui_text(prop, "Distribution", "How to distribute particles on selected element");
725 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
728 prop= RNA_def_property(srna, "physics_type", PROP_ENUM, PROP_NONE);
729 RNA_def_property_enum_sdna(prop, NULL, "phystype");
730 RNA_def_property_enum_items(prop, phys_type_items);
731 RNA_def_property_ui_text(prop, "Physics Type", "Particle physics type");
732 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
734 prop= RNA_def_property(srna, "rotation_mode", PROP_ENUM, PROP_NONE);
735 RNA_def_property_enum_sdna(prop, NULL, "rotmode");
736 RNA_def_property_enum_items(prop, rot_mode_items);
737 RNA_def_property_ui_text(prop, "Rotation", "Particles initial rotation");
738 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
740 prop= RNA_def_property(srna, "angular_velocity_mode", PROP_ENUM, PROP_NONE);
741 RNA_def_property_enum_sdna(prop, NULL, "avemode");
742 RNA_def_property_enum_items(prop, ave_mode_items);
743 RNA_def_property_ui_text(prop, "Angular Velocity Mode", "Particle angular velocity mode.");
744 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
746 prop= RNA_def_property(srna, "react_event", PROP_ENUM, PROP_NONE);
747 RNA_def_property_enum_sdna(prop, NULL, "reactevent");
748 RNA_def_property_enum_items(prop, react_event_items);
749 RNA_def_property_ui_text(prop, "React On", "The event of target particles to react on.");
750 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
753 prop= RNA_def_property(srna, "velocity", PROP_BOOLEAN, PROP_NONE);
754 RNA_def_property_boolean_sdna(prop, NULL, "draw", PART_DRAW_VEL);
755 RNA_def_property_ui_text(prop, "Velocity", "Show particle velocity");
756 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo");
758 //prop= RNA_def_property(srna, "draw_path_length", PROP_BOOLEAN, PROP_NONE);
759 //RNA_def_property_boolean_sdna(prop, NULL, "draw", PART_DRAW_PATH_LEN);
760 //RNA_def_property_ui_text(prop, "Path length", "Draw path length");
761 //RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo");
763 prop= RNA_def_property(srna, "show_size", PROP_BOOLEAN, PROP_NONE);
764 RNA_def_property_boolean_sdna(prop, NULL, "draw", PART_DRAW_SIZE);
765 RNA_def_property_ui_text(prop, "Size", "Show particle size");
766 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo");
768 prop= RNA_def_property(srna, "emitter", PROP_BOOLEAN, PROP_NONE);
769 RNA_def_property_boolean_sdna(prop, NULL, "draw", PART_DRAW_EMITTER);
770 RNA_def_property_ui_text(prop, "Emitter", "Render emitter Object also.");
771 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo");
773 //prop= RNA_def_property(srna, "draw_health", PROP_BOOLEAN, PROP_NONE);
774 //RNA_def_property_boolean_sdna(prop, NULL, "draw", PART_DRAW_HEALTH);
775 //RNA_def_property_ui_text(prop, "Health", "Draw boid health");
776 //RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo");
778 //prop= RNA_def_property(srna, "timed_path", PROP_BOOLEAN, PROP_NONE);
779 //RNA_def_property_boolean_sdna(prop, NULL, "draw", PART_DRAW_TIMED_PATH);
780 //RNA_def_property_ui_text(prop, "Clip with time", "Clip path based on time");
781 //RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo");
783 //prop= RNA_def_property(srna, "draw_cached_path", PROP_BOOLEAN, PROP_NONE);
784 //RNA_def_property_boolean_sdna(prop, NULL, "draw", PART_DRAW_CACHED_PATH);
785 //RNA_def_property_ui_text(prop, "Path", "Draw particle path if the path is baked");
786 //RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo");
788 prop= RNA_def_property(srna, "billboard_lock", PROP_BOOLEAN, PROP_NONE);
789 RNA_def_property_boolean_sdna(prop, NULL, "draw", PART_DRAW_BB_LOCK);
790 RNA_def_property_ui_text(prop, "Lock Billboard", "Lock the billboards align axis");
791 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo");
793 prop= RNA_def_property(srna, "parent", PROP_BOOLEAN, PROP_NONE);
794 RNA_def_property_boolean_sdna(prop, NULL, "draw", PART_DRAW_PARENT);
795 RNA_def_property_ui_text(prop, "Parents", "Render parent particles.");
796 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo");
798 prop= RNA_def_property(srna, "num", PROP_BOOLEAN, PROP_NONE);
799 RNA_def_property_boolean_sdna(prop, NULL, "draw", PART_DRAW_NUM);
800 RNA_def_property_ui_text(prop, "Number", "Show particle number");
801 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo");
803 prop= RNA_def_property(srna, "rand_group", PROP_BOOLEAN, PROP_NONE);
804 RNA_def_property_boolean_sdna(prop, NULL, "draw", PART_DRAW_RAND_GR);
805 RNA_def_property_ui_text(prop, "Pick Random", "Pick objects from group randomly");
806 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo");
808 prop= RNA_def_property(srna, "render_adaptive", PROP_BOOLEAN, PROP_NONE);
809 RNA_def_property_boolean_sdna(prop, NULL, "draw", PART_DRAW_REN_ADAPT);
810 RNA_def_property_ui_text(prop, "Adaptive render", "Draw steps of the particle path");
811 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo");
813 prop= RNA_def_property(srna, "velocity_length", PROP_BOOLEAN, PROP_NONE);
814 RNA_def_property_boolean_sdna(prop, NULL, "draw", PART_DRAW_VEL_LENGTH);
815 RNA_def_property_ui_text(prop, "Speed", "Multiply line length by particle speed");
816 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo");
818 prop= RNA_def_property(srna, "material_color", PROP_BOOLEAN, PROP_NONE);
819 RNA_def_property_boolean_sdna(prop, NULL, "draw", PART_DRAW_MAT_COL);
820 RNA_def_property_ui_text(prop, "Material Color", "Draw particles using material's diffuse color.");
821 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo");
823 prop= RNA_def_property(srna, "whole_group", PROP_BOOLEAN, PROP_NONE);
824 RNA_def_property_boolean_sdna(prop, NULL, "draw", PART_DRAW_WHOLE_GR);
825 RNA_def_property_ui_text(prop, "Whole Group", "Use whole group at once.");
826 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo");
828 prop= RNA_def_property(srna, "render_strand", PROP_BOOLEAN, PROP_NONE);
829 RNA_def_property_boolean_sdna(prop, NULL, "draw", PART_DRAW_REN_STRAND);
830 RNA_def_property_ui_text(prop, "Strand render", "Use the strand primitive for rendering");
831 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo");
833 prop= RNA_def_property(srna, "draw_as", PROP_ENUM, PROP_NONE);
834 RNA_def_property_enum_sdna(prop, NULL, "draw_as");
835 RNA_def_property_enum_funcs(prop, NULL, NULL, "rna_Particle_draw_as_itemf");
836 RNA_def_property_ui_text(prop, "Particle Drawing", "How particles are drawn in viewport");
837 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo");
839 prop= RNA_def_property(srna, "ren_as", PROP_ENUM, PROP_NONE);
840 RNA_def_property_enum_sdna(prop, NULL, "ren_as");
841 RNA_def_property_enum_funcs(prop, NULL, NULL, "rna_Particle_ren_as_itemf");
842 RNA_def_property_ui_text(prop, "Particle Rendering", "How particles are rendered");
843 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo");
845 prop= RNA_def_property(srna, "draw_size", PROP_INT, PROP_NONE);
846 RNA_def_property_range(prop, 0, 10);
847 RNA_def_property_ui_text(prop, "Draw Size", "Size of particles on viewport in pixels (0=default)");
848 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo");
850 prop= RNA_def_property(srna, "child_type", PROP_ENUM, PROP_NONE);
851 RNA_def_property_enum_sdna(prop, NULL, "childtype");
852 RNA_def_property_enum_items(prop, child_type_items);
853 RNA_def_property_ui_text(prop, "Children From", "Create child particles");
854 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo");
856 prop= RNA_def_property(srna, "draw_step", PROP_INT, PROP_NONE);
857 RNA_def_property_range(prop, 0, 7);
858 RNA_def_property_ui_text(prop, "Steps", "How many steps paths are drawn with (power of 2)");
859 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo");
861 prop= RNA_def_property(srna, "render_step", PROP_INT, PROP_NONE);
862 RNA_def_property_int_sdna(prop, NULL, "ren_step");
863 RNA_def_property_range(prop, 0, 9);
864 RNA_def_property_ui_text(prop, "Render", "How many steps paths are rendered with (power of 2)");
866 prop= RNA_def_property(srna, "hair_step", PROP_INT, PROP_NONE);
867 RNA_def_property_range(prop, 2, 50);
868 RNA_def_property_ui_text(prop, "Segments", "Number of hair segments");
869 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo");
872 //TODO: not found in UI, readonly?
873 prop= RNA_def_property(srna, "keys_step", PROP_INT, PROP_NONE);
874 RNA_def_property_range(prop, 0, INT_MAX);//TODO:min,max
875 RNA_def_property_ui_text(prop, "Keys Step", "");
877 /* adaptive path rendering */
878 prop= RNA_def_property(srna, "adaptive_angle", PROP_INT, PROP_NONE);
879 RNA_def_property_int_sdna(prop, NULL, "adapt_angle");
880 RNA_def_property_range(prop, 0, 45);
881 RNA_def_property_ui_text(prop, "Degrees", "How many degrees path has to curve to make another render segment");
883 prop= RNA_def_property(srna, "adaptive_pix", PROP_INT, PROP_NONE);
884 RNA_def_property_int_sdna(prop, NULL, "adapt_pix");
885 RNA_def_property_range(prop, 0, 50);
886 RNA_def_property_ui_text(prop, "Pixel", "How many pixels path has to cover to make another render segment");
888 prop= RNA_def_property(srna, "display", PROP_INT, PROP_NONE);
889 RNA_def_property_int_sdna(prop, NULL, "disp");
890 RNA_def_property_range(prop, 0, 100);
891 RNA_def_property_ui_text(prop, "Display", "Percentage of particles to display in 3d view");
892 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo");
894 prop= RNA_def_property(srna, "material", PROP_INT, PROP_NONE);
895 RNA_def_property_int_sdna(prop, NULL, "omat");
896 RNA_def_property_range(prop, 1, 16);
897 RNA_def_property_ui_text(prop, "Material", "Specify material used for the particles");
898 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo");
902 //TODO: can't find where interpolation is used
904 //TODO: is this read only/internal?
905 prop= RNA_def_property(srna, "rotate_from", PROP_ENUM, PROP_NONE);
906 RNA_def_property_enum_sdna(prop, NULL, "rotfrom");
907 RNA_def_property_enum_items(prop, rot_from_items);
908 RNA_def_property_ui_text(prop, "Rotate From", "");
910 prop= RNA_def_property(srna, "integrator", PROP_ENUM, PROP_NONE);
911 RNA_def_property_enum_items(prop, integrator_type_items);
912 RNA_def_property_ui_text(prop, "Integration", "Select physics integrator type");
913 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
915 prop= RNA_def_property(srna, "kink", PROP_ENUM, PROP_NONE);
916 RNA_def_property_enum_items(prop, kink_type_items);
917 RNA_def_property_ui_text(prop, "Kink", "Type of periodic offset on the path");
918 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo_child");
920 prop= RNA_def_property(srna, "kink_axis", PROP_ENUM, PROP_NONE);
921 RNA_def_property_enum_items(prop, kink_axis_items);
922 RNA_def_property_ui_text(prop, "Axis", "Which axis to use for offset");
923 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo_child");
926 prop= RNA_def_property(srna, "inbetween", PROP_INT, PROP_NONE);
927 RNA_def_property_int_sdna(prop, NULL, "nbetween");
928 RNA_def_property_range(prop, 0, INT_MAX);
929 RNA_def_property_ui_text(prop, "Inbetween", "");
932 prop= RNA_def_property(srna, "boid_neighbours", PROP_INT, PROP_NONE);
933 RNA_def_property_int_sdna(prop, NULL, "boidneighbours");
934 RNA_def_property_range(prop, 1, 10);
935 RNA_def_property_ui_text(prop, "Neighbours", "How many neighbours to consider for each boid");
936 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
939 prop= RNA_def_property(srna, "billboard_align", PROP_ENUM, PROP_NONE);
940 RNA_def_property_enum_sdna(prop, NULL, "bb_align");
941 RNA_def_property_enum_items(prop, bb_align_items);
942 RNA_def_property_ui_text(prop, "Align to", "In respect to what the billboards are aligned");
943 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo");
945 prop= RNA_def_property(srna, "billboard_uv_split", PROP_INT, PROP_NONE);
946 RNA_def_property_int_sdna(prop, NULL, "bb_uv_split");
947 RNA_def_property_range(prop, 1, 10);
948 RNA_def_property_ui_text(prop, "UV Split", "Amount of rows/columns to split uv coordinates for billboards");
950 prop= RNA_def_property(srna, "billboard_animation", PROP_ENUM, PROP_NONE);
951 RNA_def_property_enum_sdna(prop, NULL, "bb_anim");
952 RNA_def_property_enum_items(prop, bb_anim_items);
953 RNA_def_property_ui_text(prop, "Animate", "How to animate billboard textures.");
955 prop= RNA_def_property(srna, "billboard_split_offset", PROP_ENUM, PROP_NONE);
956 RNA_def_property_enum_sdna(prop, NULL, "bb_split_offset");
957 RNA_def_property_enum_items(prop, bb_split_offset_items);
958 RNA_def_property_ui_text(prop, "Offset", "How to offset billboard textures");
960 prop= RNA_def_property(srna, "billboard_tilt", PROP_FLOAT, PROP_NONE);
961 RNA_def_property_float_sdna(prop, NULL, "bb_tilt");
962 RNA_def_property_range(prop, -1.0f, 1.0f);
963 RNA_def_property_ui_text(prop, "Tilt", "Tilt of the billboards");
964 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo");
966 prop= RNA_def_property(srna, "billboard_random_tilt", PROP_FLOAT, PROP_NONE);
967 RNA_def_property_float_sdna(prop, NULL, "bb_rand_tilt");
968 RNA_def_property_range(prop, 0.0f, 1.0f);
969 RNA_def_property_ui_text(prop, "Random Tilt", "Random tilt of the billboards");
970 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo");
972 prop= RNA_def_property(srna, "billboard_offset", PROP_FLOAT, PROP_VECTOR);
973 RNA_def_property_float_sdna(prop, NULL, "bb_offset");
974 RNA_def_property_array(prop, 2);
975 RNA_def_property_range(prop, -1.0f, 1.0f);
976 RNA_def_property_ui_text(prop, "Billboard Offset", "");
977 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo");
980 prop= RNA_def_property(srna, "enable_simplify", PROP_BOOLEAN, PROP_NONE);
981 RNA_def_property_boolean_sdna(prop, NULL, "simplify_flag", PART_SIMPLIFY_ENABLE);
982 RNA_def_property_ui_text(prop, "Child Simplification", "Remove child strands as the object becomes smaller on the screen.");
984 prop= RNA_def_property(srna, "viewport", PROP_BOOLEAN, PROP_NONE);
985 RNA_def_property_boolean_sdna(prop, NULL, "simplify_flag", PART_SIMPLIFY_VIEWPORT);
986 RNA_def_property_ui_text(prop, "Viewport", "");
988 prop= RNA_def_property(srna, "simplify_refsize", PROP_INT, PROP_UNSIGNED);
989 RNA_def_property_int_sdna(prop, NULL, "simplify_refsize");
990 RNA_def_property_range(prop, 1, 32768);
991 RNA_def_property_ui_text(prop, "Reference Size", "Reference size size in pixels, after which simplification begins.");
993 prop= RNA_def_property(srna, "simplify_rate", PROP_FLOAT, PROP_NONE);
994 RNA_def_property_range(prop, 0.0f, 1.0f);
995 RNA_def_property_ui_text(prop, "Rate", "Speed of simplification");
997 prop= RNA_def_property(srna, "simplify_transition", PROP_FLOAT, PROP_NONE);
998 RNA_def_property_range(prop, 0.0f, 1.0f);
999 RNA_def_property_ui_text(prop, "Transition", "Transition period for fading out strands.");
1001 prop= RNA_def_property(srna, "simplify_viewport", PROP_FLOAT, PROP_NONE);
1002 RNA_def_property_range(prop, 0.0f, 0.999f);
1003 RNA_def_property_ui_text(prop, "Rate", "Speed of Simplification");
1005 /* general values */
1006 prop= RNA_def_property(srna, "start", PROP_FLOAT, PROP_NONE);
1007 RNA_def_property_float_sdna(prop, NULL, "sta");//optional if prop names are the same
1008 RNA_def_property_range(prop, -30000.0f, 30000.0f); //TODO: replace 30000 with MAXFRAMEF when available in 2.5
1009 RNA_def_property_float_funcs(prop, NULL, "rna_PartSettings_start_set", NULL);
1010 RNA_def_property_ui_text(prop, "Start", "Frame # to start emitting particles.");
1011 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
1013 prop= RNA_def_property(srna, "end", PROP_FLOAT, PROP_NONE);
1014 RNA_def_property_range(prop, -30000.0f, 30000.0f); //TODO: replace 30000 with MAXFRAMEF when available in 2.5
1015 RNA_def_property_float_funcs(prop, NULL, "rna_PartSettings_end_set", NULL);
1016 RNA_def_property_ui_text(prop, "End", "Frame # to stop emitting particles.");
1017 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
1019 prop= RNA_def_property(srna, "lifetime", PROP_FLOAT, PROP_NONE);
1020 RNA_def_property_range(prop, 1.0f, 30000.0f);
1021 RNA_def_property_ui_text(prop, "Lifetime", "Specify the life span of the particles");
1022 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
1024 prop= RNA_def_property(srna, "random_lifetime", PROP_FLOAT, PROP_NONE);
1025 RNA_def_property_float_sdna(prop, NULL, "randlife");
1026 RNA_def_property_range(prop, 0.0f, 1.0f);
1027 RNA_def_property_ui_text(prop, "Random", "Give the particle life a random variation.");
1028 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
1030 prop= RNA_def_property(srna, "time_tweak", PROP_FLOAT, PROP_NONE);
1031 RNA_def_property_float_sdna(prop, NULL, "timetweak");
1032 RNA_def_property_range(prop, 0.0f, 10.0f);
1033 RNA_def_property_ui_text(prop, "Tweak", "A multiplier for physics timestep (1.0 means one frame = 1/25 seconds)");
1034 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
1036 prop= RNA_def_property(srna, "jitter_factor", PROP_FLOAT, PROP_NONE);
1037 RNA_def_property_float_sdna(prop, NULL, "jitfac");
1038 RNA_def_property_range(prop, 0.0f, 2.0f);
1039 RNA_def_property_ui_text(prop, "Amount", "Amount of jitter applied to the sampling.");
1040 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
1042 prop= RNA_def_property(srna, "keyed_time", PROP_FLOAT, PROP_NONE);
1043 RNA_def_property_range(prop, 0.0f, 1.0f);
1044 RNA_def_property_ui_text(prop, "Time", "Keyed key time relative to remaining particle life.");
1045 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
1047 prop= RNA_def_property(srna, "effect_hair", PROP_FLOAT, PROP_NONE);
1048 RNA_def_property_float_sdna(prop, NULL, "eff_hair");
1049 RNA_def_property_range(prop, 0.0f, 1.0f);
1050 RNA_def_property_ui_text(prop, "Stiffnes", "Hair stiffness for effectors");
1051 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo");
1053 //float rt; TODO:find where rt is used - can't find it in UI
1055 prop= RNA_def_property(srna, "amount", PROP_INT, PROP_UNSIGNED);
1056 RNA_def_property_int_sdna(prop, NULL, "totpart");
1057 RNA_def_property_range(prop, 0, 100000);
1058 RNA_def_property_ui_text(prop, "Amount", "Total number of particles.");
1059 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
1061 prop= RNA_def_property(srna, "userjit", PROP_INT, PROP_UNSIGNED);//TODO: can we get a better name for userjit?
1062 RNA_def_property_int_sdna(prop, NULL, "userjit");
1063 RNA_def_property_range(prop, 0, 1000);
1064 RNA_def_property_ui_text(prop, "P/F", "Emission locations / face (0 = automatic).");
1065 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
1067 prop= RNA_def_property(srna, "grid_resolution", PROP_INT, PROP_UNSIGNED);
1068 RNA_def_property_int_sdna(prop, NULL, "grid_res");
1069 RNA_def_property_range(prop, 1, 100);
1070 RNA_def_property_ui_text(prop, "Resolution", "The resolution of the particle grid.");
1071 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
1073 /* initial velocity factors */
1074 prop= RNA_def_property(srna, "normal_factor", PROP_FLOAT, PROP_NONE);
1075 RNA_def_property_float_sdna(prop, NULL, "normfac");//optional if prop names are the same
1076 RNA_def_property_range(prop, -200.0f, 200.0f);
1077 RNA_def_property_ui_text(prop, "Normal", "Let the surface normal give the particle a starting speed.");
1078 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
1080 prop= RNA_def_property(srna, "object_factor", PROP_FLOAT, PROP_NONE);
1081 RNA_def_property_float_sdna(prop, NULL, "obfac");
1082 RNA_def_property_range(prop, -1.0f, 1.0f);
1083 RNA_def_property_ui_text(prop, "Object", "Let the object give the particle a starting speed");
1084 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
1086 prop= RNA_def_property(srna, "random_factor", PROP_FLOAT, PROP_NONE);
1087 RNA_def_property_float_sdna(prop, NULL, "randfac");//optional if prop names are the same
1088 RNA_def_property_range(prop, 0.0f, 200.0f);
1089 RNA_def_property_ui_text(prop, "Random", "Give the starting speed a random variation.");
1090 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
1092 prop= RNA_def_property(srna, "particle_factor", PROP_FLOAT, PROP_NONE);
1093 RNA_def_property_float_sdna(prop, NULL, "partfac");
1094 RNA_def_property_range(prop, -10.0f, 10.0f);
1095 RNA_def_property_ui_text(prop, "Particle", "Let the target particle give the particle a starting speed.");
1096 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
1098 prop= RNA_def_property(srna, "tangent_factor", PROP_FLOAT, PROP_NONE);
1099 RNA_def_property_float_sdna(prop, NULL, "tanfac");
1100 RNA_def_property_range(prop, -200.0f, 200.0f);
1101 RNA_def_property_ui_text(prop, "Tangent", "Let the surface tangent give the particle a starting speed.");
1102 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
1104 prop= RNA_def_property(srna, "tangent_phase", PROP_FLOAT, PROP_NONE);
1105 RNA_def_property_float_sdna(prop, NULL, "tanphase");
1106 RNA_def_property_range(prop, -1.0f, 1.0f);
1107 RNA_def_property_ui_text(prop, "Rot", "Rotate the surface tangent.");
1108 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
1110 prop= RNA_def_property(srna, "reactor_factor", PROP_FLOAT, PROP_NONE);
1111 RNA_def_property_float_sdna(prop, NULL, "reactfac");
1112 RNA_def_property_range(prop, -10.0f, 10.0f);
1113 RNA_def_property_ui_text(prop, "Reactor", "Let the vector away from the target particles location give the particle a starting speed.");
1114 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
1116 prop= RNA_def_property(srna, "angular_velocity_factor", PROP_FLOAT, PROP_NONE);
1117 RNA_def_property_float_sdna(prop, NULL, "avefac");
1118 RNA_def_property_range(prop, -200.0f, 200.0f);
1119 RNA_def_property_ui_text(prop, "Angular Velocity", "Angular velocity amount");
1120 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
1122 prop= RNA_def_property(srna, "phase_factor", PROP_FLOAT, PROP_NONE);
1123 RNA_def_property_float_sdna(prop, NULL, "phasefac");
1124 RNA_def_property_range(prop, -1.0f, 1.0f);
1125 RNA_def_property_ui_text(prop, "Phase", "Initial rotation phase");
1126 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
1128 prop= RNA_def_property(srna, "random_rotation_factor", PROP_FLOAT, PROP_NONE);
1129 RNA_def_property_float_sdna(prop, NULL, "randrotfac");
1130 RNA_def_property_range(prop, 0.0f, 1.0f);
1131 RNA_def_property_ui_text(prop, "Random Rotation", "Randomize rotation");
1132 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
1134 prop= RNA_def_property(srna, "random_phase_factor", PROP_FLOAT, PROP_NONE);
1135 RNA_def_property_float_sdna(prop, NULL, "randphasefac");
1136 RNA_def_property_range(prop, 0.0f, 1.0f);
1137 RNA_def_property_ui_text(prop, "Random Phase", "Randomize rotation phase");
1138 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
1140 /* physical properties */
1141 prop= RNA_def_property(srna, "mass", PROP_FLOAT, PROP_NONE);
1142 RNA_def_property_range(prop, 0.01f, 100.0f);
1143 RNA_def_property_ui_text(prop, "Mass", "Specify the mass of the particles");
1144 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
1146 prop= RNA_def_property(srna, "particle_size", PROP_FLOAT, PROP_NONE);
1147 RNA_def_property_float_sdna(prop, NULL, "size");
1148 RNA_def_property_range(prop, 0.01f, 100.0f);
1149 RNA_def_property_ui_text(prop, "Size", "The size of the particles");
1150 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
1152 prop= RNA_def_property(srna, "random_size", PROP_FLOAT, PROP_NONE);
1153 RNA_def_property_float_sdna(prop, NULL, "randsize");
1154 RNA_def_property_range(prop, 0.0f, 1.0f);
1155 RNA_def_property_ui_text(prop, "Random Size", "Give the particle size a random variation");
1156 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
1158 prop= RNA_def_property(srna, "reaction_shape", PROP_FLOAT, PROP_NONE);
1159 RNA_def_property_float_sdna(prop, NULL, "reactshape");
1160 RNA_def_property_range(prop, 0.0f, 10.0f);
1161 RNA_def_property_ui_text(prop, "Shape", "Power of reaction strength dependence on distance to target.");
1162 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
1165 /* global physical properties */
1166 prop= RNA_def_property(srna, "acceleration", PROP_FLOAT, PROP_VECTOR);
1167 RNA_def_property_float_sdna(prop, NULL, "acc");
1168 RNA_def_property_array(prop, 3);
1169 RNA_def_property_range(prop, -200.0f, 200.0f);
1170 RNA_def_property_ui_text(prop, "Accelaration", "Constant acceleration");
1171 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
1173 prop= RNA_def_property(srna, "drag_factor", PROP_FLOAT, PROP_NONE);
1174 RNA_def_property_float_sdna(prop, NULL, "dragfac");
1175 RNA_def_property_range(prop, 0.0f, 1.0f);
1176 RNA_def_property_ui_text(prop, "Drag", "Specify the amount of air-drag.");
1177 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
1179 prop= RNA_def_property(srna, "brownian_factor", PROP_FLOAT, PROP_NONE);
1180 RNA_def_property_float_sdna(prop, NULL, "brownfac");
1181 RNA_def_property_range(prop, 0.0f, 200.0f);
1182 RNA_def_property_ui_text(prop, "Brownian", "Specify the amount of brownian motion");
1183 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
1185 prop= RNA_def_property(srna, "damp_factor", PROP_FLOAT, PROP_NONE);
1186 RNA_def_property_float_sdna(prop, NULL, "dampfac");
1187 RNA_def_property_range(prop, 0.0f, 1.0f);
1188 RNA_def_property_ui_text(prop, "Damp", "Specify the amount of damping");
1189 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
1192 //TODO: is this readonly?
1193 prop= RNA_def_property(srna, "length", PROP_FLOAT, PROP_NONE);
1194 RNA_def_property_float_sdna(prop, NULL, "length");
1195 // RNA_def_property_range(prop, 0.0f, upperLimitf);//TODO: limits
1196 RNA_def_property_ui_text(prop, "Length", "");
1198 prop= RNA_def_property(srna, "absolute_length", PROP_FLOAT, PROP_NONE);
1199 RNA_def_property_float_sdna(prop, NULL, "abslength");
1200 RNA_def_property_range(prop, 0.0f, 10000.0f);
1201 RNA_def_property_ui_text(prop, "Max Length", "Absolute maximum path length for children, in blender units.");
1202 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo");
1204 prop= RNA_def_property(srna, "random_length", PROP_FLOAT, PROP_NONE);
1205 RNA_def_property_float_sdna(prop, NULL, "randlength");
1206 RNA_def_property_range(prop, 0.0f, 1.0f);
1207 RNA_def_property_ui_text(prop, "Random Length", "Give path length a random variation.");
1208 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo");
1211 prop= RNA_def_property(srna, "child_nbr", PROP_INT, PROP_NONE);
1212 RNA_def_property_int_sdna(prop, NULL, "child_nbr");//optional if prop names are the same
1213 RNA_def_property_range(prop, 0, MAX_PART_CHILDREN);
1214 RNA_def_property_ui_text(prop, "Children Per Parent", "Amount of children/parent");
1215 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo_child");
1217 prop= RNA_def_property(srna, "rendered_child_nbr", PROP_INT, PROP_NONE);
1218 RNA_def_property_int_sdna(prop, NULL, "ren_child_nbr");
1219 RNA_def_property_range(prop, 0, MAX_PART_CHILDREN);
1220 RNA_def_property_ui_text(prop, "Rendered Children", "Amount of children/parent for rendering.");
1222 prop= RNA_def_property(srna, "virtual_parents", PROP_FLOAT, PROP_NONE);
1223 RNA_def_property_float_sdna(prop, NULL, "parents");
1224 RNA_def_property_range(prop, 0.0f, 1.0f);
1225 RNA_def_property_ui_text(prop, "Virtual Parents", "Relative amount of virtual parents.");
1226 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo_child");
1228 prop= RNA_def_property(srna, "child_size", PROP_FLOAT, PROP_NONE);
1229 RNA_def_property_float_sdna(prop, NULL, "childsize");
1230 RNA_def_property_range(prop, 0.01f, 100.0f);
1231 RNA_def_property_ui_text(prop, "Child Size", "A multiplier for the child particle size.");
1232 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo_child");
1234 prop= RNA_def_property(srna, "child_random_size", PROP_FLOAT, PROP_NONE);
1235 RNA_def_property_float_sdna(prop, NULL, "childrandsize");
1236 RNA_def_property_range(prop, 0.0f, 1.0f);
1237 RNA_def_property_ui_text(prop, "Random Child Size", "Random variation to the size of the child particles.");
1238 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo_child");
1240 prop= RNA_def_property(srna, "child_radius", PROP_FLOAT, PROP_NONE);
1241 RNA_def_property_float_sdna(prop, NULL, "childrad");
1242 RNA_def_property_range(prop, 0.0f, 10.0f);
1243 RNA_def_property_ui_text(prop, "Child Radius", "Radius of children around parent.");
1244 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo_child");
1246 prop= RNA_def_property(srna, "child_roundness", PROP_FLOAT, PROP_NONE);
1247 RNA_def_property_float_sdna(prop, NULL, "childflat");
1248 RNA_def_property_range(prop, 0.0f, 1.0f);
1249 RNA_def_property_ui_text(prop, "Child Roundness", "Roundness of children around parent.");
1250 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo_child");
1252 //TODO: is this readonly?
1253 prop= RNA_def_property(srna, "child_spread", PROP_FLOAT, PROP_NONE);
1254 RNA_def_property_float_sdna(prop, NULL, "childspread");
1255 // RNA_def_property_range(prop, 0.0f, upperLimitf); TODO: limits
1256 RNA_def_property_ui_text(prop, "Child Spread", "");
1257 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo_child");
1260 prop= RNA_def_property(srna, "clump_factor", PROP_FLOAT, PROP_NONE);
1261 RNA_def_property_float_sdna(prop, NULL, "clumpfac");
1262 RNA_def_property_range(prop, -1.0f, 1.0f);
1263 RNA_def_property_ui_text(prop, "Clump", "Amount of clumping");
1264 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo_child");
1266 prop= RNA_def_property(srna, "clumppow", PROP_FLOAT, PROP_NONE);
1267 RNA_def_property_float_sdna(prop, NULL, "clumppow");
1268 RNA_def_property_range(prop, -0.999f, 0.999f);
1269 RNA_def_property_ui_text(prop, "Shape", "Shape of clumping");
1270 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo_child");
1274 prop= RNA_def_property(srna, "kink_amplitude", PROP_FLOAT, PROP_NONE);
1275 RNA_def_property_float_sdna(prop, NULL, "kink_amp");
1276 RNA_def_property_range(prop, 0.0f, 10.0f);
1277 RNA_def_property_ui_text(prop, "Amplitude", "The amplitude of the offset.");
1278 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo_child");
1280 prop= RNA_def_property(srna, "kink_frequency", PROP_FLOAT, PROP_NONE);
1281 RNA_def_property_float_sdna(prop, NULL, "kink_freq");
1282 RNA_def_property_range(prop, 0.0f, 10.0f);
1283 RNA_def_property_ui_text(prop, "Frequency", "The frequency of the offset (1/total length)");
1284 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo_child");
1286 prop= RNA_def_property(srna, "kink_shape", PROP_FLOAT, PROP_NONE);
1287 RNA_def_property_range(prop, -0.999f, 0.999f);
1288 RNA_def_property_ui_text(prop, "Shape", "Adjust the offset to the beginning/end");
1289 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo_child");
1293 prop= RNA_def_property(srna, "rough1", PROP_FLOAT, PROP_NONE);
1294 RNA_def_property_range(prop, 0.0f, 10.0f);
1295 RNA_def_property_ui_text(prop, "Rough1", "Amount of location dependent rough.");
1296 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo_child");
1298 prop= RNA_def_property(srna, "rough1_size", PROP_FLOAT, PROP_NONE);
1299 RNA_def_property_range(prop, 0.01f, 10.0f);
1300 RNA_def_property_ui_text(prop, "Size1", "Size of location dependent rough.");
1301 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo_child");
1303 prop= RNA_def_property(srna, "rough2", PROP_FLOAT, PROP_NONE);
1304 RNA_def_property_float_sdna(prop, NULL, "rough2");
1305 RNA_def_property_range(prop, 0.0f, 10.0f);
1306 RNA_def_property_ui_text(prop, "Rough2", "Amount of random rough.");
1307 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo_child");
1309 prop= RNA_def_property(srna, "rough2_size", PROP_FLOAT, PROP_NONE);
1310 RNA_def_property_float_sdna(prop, NULL, "rough2_size");
1311 RNA_def_property_range(prop, 0.01f, 10.0f);
1312 RNA_def_property_ui_text(prop, "Size2", "Size of random rough.");
1313 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo_child");
1315 prop= RNA_def_property(srna, "rough2_thres", PROP_FLOAT, PROP_NONE);
1316 RNA_def_property_float_sdna(prop, NULL, "rough2_thres");
1317 RNA_def_property_range(prop, 0.0f, 1.0f);
1318 RNA_def_property_ui_text(prop, "Threshold", "Amount of particles left untouched by random rough.");
1319 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo_child");
1321 prop= RNA_def_property(srna, "rough_endpoint", PROP_FLOAT, PROP_NONE);
1322 RNA_def_property_float_sdna(prop, NULL, "rough_end");
1323 RNA_def_property_range(prop, 0.0f, 10.0f);
1324 RNA_def_property_ui_text(prop, "Rough Endpoint", "Amount of end point rough.");
1325 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo_child");
1327 prop= RNA_def_property(srna, "rough_end_shape", PROP_FLOAT, PROP_NONE);
1328 RNA_def_property_range(prop, 0.0f, 10.0f);
1329 RNA_def_property_ui_text(prop, "Shape", "Shape of end point rough");
1330 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo_child");
1333 prop= RNA_def_property(srna, "branch_threshold", PROP_FLOAT, PROP_NONE);
1334 RNA_def_property_float_sdna(prop, NULL, "branch_thres");
1335 RNA_def_property_range(prop, 0.0f, 1.0f);
1336 RNA_def_property_ui_text(prop, "Threshold", "Threshold of branching.");
1337 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo_child");
1340 prop= RNA_def_property(srna, "line_length_tail", PROP_FLOAT, PROP_NONE);
1341 RNA_def_property_float_funcs(prop, "rna_PartSetting_linelentail_get", "rna_PartSetting_linelentail_set", NULL);
1342 RNA_def_property_range(prop, 0.0f, 10.0f);
1343 RNA_def_property_ui_text(prop, "Back", "Length of the line's tail");
1344 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo");
1346 prop= RNA_def_property(srna, "line_length_head", PROP_FLOAT, PROP_NONE);
1347 RNA_def_property_float_funcs(prop, "rna_PartSetting_linelenhead_get", "rna_PartSetting_linelenhead_set", NULL);
1348 RNA_def_property_range(prop, 0.0f, 10.0f);
1349 RNA_def_property_ui_text(prop, "Head", "Length of the line's head");
1350 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo");
1353 prop= RNA_def_property(srna, "max_velocity", PROP_FLOAT, PROP_NONE);
1354 RNA_def_property_float_sdna(prop, NULL, "max_vel");
1355 RNA_def_property_range(prop, 0.0f, 200.0f);
1356 RNA_def_property_ui_text(prop, "Maximum Velocity", "");
1357 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
1359 prop= RNA_def_property(srna, "lateral_acceleration_max", PROP_FLOAT, PROP_NONE);
1360 RNA_def_property_float_sdna(prop, NULL, "max_lat_acc");
1361 RNA_def_property_range(prop, 0.0f, 1.0f);
1362 RNA_def_property_ui_text(prop, "Lateral Acceleration", "Lateral acceleration % of max velocity");
1363 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
1365 prop= RNA_def_property(srna, "tangential_acceleration_max", PROP_FLOAT, PROP_NONE);
1366 RNA_def_property_float_sdna(prop, NULL, "max_tan_acc");
1367 RNA_def_property_range(prop, 0.0f, 1.0f);
1368 RNA_def_property_ui_text(prop, "Tangential acceleration", "Tangential acceleration % of max velocity");
1369 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
1371 prop= RNA_def_property(srna, "average_velocity", PROP_FLOAT, PROP_NONE);
1372 RNA_def_property_float_sdna(prop, NULL, "average_vel");
1373 RNA_def_property_range(prop, 0.0f, 1.0f);
1374 RNA_def_property_ui_text(prop, "Average Velocity", "The usual speed % of max velocity");
1375 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
1377 prop= RNA_def_property(srna, "banking", PROP_FLOAT, PROP_NONE);
1378 RNA_def_property_range(prop, -10.0f, 10.0f);
1379 RNA_def_property_ui_text(prop, "Banking", "Banking of boids on turns (1.0==natural banking)");
1380 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
1382 prop= RNA_def_property(srna, "banking_max", PROP_FLOAT, PROP_NONE);
1383 RNA_def_property_float_sdna(prop, NULL, "max_bank");
1384 RNA_def_property_range(prop, 0.0f, 1.0f);
1385 RNA_def_property_ui_text(prop, "Maximum Banking", "How much a boid can bank at a single step");
1386 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
1388 prop= RNA_def_property(srna, "ground_z", PROP_FLOAT, PROP_NONE);
1389 RNA_def_property_float_sdna(prop, NULL, "groundz");
1390 RNA_def_property_range(prop, -100.0f, 100.0f);
1391 RNA_def_property_ui_text(prop, "Ground Z", "Default Z value");
1392 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
1394 /*TODO: not sure how to deal with this
1395 prop= RNA_def_property(srna, "boid_factor", PROP_FLOAT, PROP_VECTOR);
1396 RNA_def_property_float_sdna(prop, NULL, "boidfac");
1397 RNA_def_property_ui_text(prop, "Boid Factor", "");
1402 prop= RNA_def_property(srna, "dupli_group", PROP_POINTER, PROP_NONE);
1403 RNA_def_property_pointer_sdna(prop, NULL, "dup_group");
1404 RNA_def_property_struct_type(prop, "Group");
1405 RNA_def_property_flag(prop, PROP_EDITABLE);
1406 RNA_def_property_ui_text(prop, "Dupli Group", "Show Objects in this Group in place of particles");
1407 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo");
1409 prop= RNA_def_property(srna, "effector_group", PROP_POINTER, PROP_NONE);
1410 RNA_def_property_pointer_sdna(prop, NULL, "eff_group");
1411 RNA_def_property_struct_type(prop, "Group");
1412 RNA_def_property_flag(prop, PROP_EDITABLE);
1413 RNA_def_property_ui_text(prop, "Effector Group", "Limit effectors to this Group.");
1414 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
1416 prop= RNA_def_property(srna, "dupli_object", PROP_POINTER, PROP_NONE);
1417 RNA_def_property_pointer_sdna(prop, NULL, "dup_ob");
1418 RNA_def_property_struct_type(prop, "Object");
1419 RNA_def_property_flag(prop, PROP_EDITABLE);
1420 RNA_def_property_ui_text(prop, "Dupli Object", "Show this Object in place of particles.");
1421 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo");
1423 prop= RNA_def_property(srna, "billboard_object", PROP_POINTER, PROP_NONE);
1424 RNA_def_property_pointer_sdna(prop, NULL, "bb_ob");
1425 RNA_def_property_struct_type(prop, "Object");
1426 RNA_def_property_flag(prop, PROP_EDITABLE);
1427 RNA_def_property_ui_text(prop, "Billboard Object", "Billboards face this object (default is active camera)");
1428 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo");
1431 prop= RNA_def_property(srna, "ipo", PROP_POINTER, PROP_NONE);
1432 RNA_def_property_clear_flag(prop, PROP_EDITABLE);
1433 RNA_def_property_pointer_sdna(prop, NULL, "ipo");
1434 RNA_def_property_struct_type(prop, "Ipo");
1435 RNA_def_property_ui_text(prop, "Ipo", "");
1438 // struct PartDeflect *pd;
1439 // struct PartDeflect *pd2;
1442 static void rna_def_particle_system(BlenderRNA *brna)
1447 srna= RNA_def_struct(brna, "ParticleSystem", NULL);
1448 RNA_def_struct_ui_text(srna, "Particle System", "Particle system in an object.");
1449 RNA_def_struct_ui_icon(srna, ICON_PARTICLE_DATA);
1451 prop= RNA_def_property(srna, "name", PROP_STRING, PROP_NONE);
1452 RNA_def_property_string_funcs(prop, "rna_ParticleSystem_name_get", "rna_ParticleSystem_name_length", NULL);
1453 RNA_def_property_ui_text(prop, "Name", "Particle system name.");
1454 RNA_def_property_clear_flag(prop, PROP_EDITABLE);
1455 RNA_def_struct_name_property(srna, prop);
1457 prop= RNA_def_property(srna, "settings", PROP_POINTER, PROP_NEVER_NULL);
1458 RNA_def_property_pointer_sdna(prop, NULL, "part");
1459 RNA_def_property_ui_text(prop, "Settings", "Particle system settings.");
1461 prop= RNA_def_property(srna, "particles", PROP_COLLECTION, PROP_NONE);
1462 RNA_def_property_collection_sdna(prop, NULL, "particles", "totpart");
1463 RNA_def_property_struct_type(prop, "Particle");
1464 RNA_def_property_ui_text(prop, "Particles", "Particles generated by the particle system.");
1466 prop= RNA_def_property(srna, "child_particles", PROP_COLLECTION, PROP_NONE);
1467 RNA_def_property_collection_sdna(prop, NULL, "child", "totchild");
1468 RNA_def_property_struct_type(prop, "ChildParticle");
1469 RNA_def_property_ui_text(prop, "Child Particles", "Child particles generated by the particle system.");
1471 prop= RNA_def_property(srna, "seed", PROP_INT, PROP_UNSIGNED);
1472 RNA_def_property_ui_text(prop, "Seed", "Offset in the random number table, to get a different randomized result.");
1473 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
1476 prop= RNA_def_property(srna, "softbody", PROP_POINTER, PROP_NONE);
1477 RNA_def_property_pointer_sdna(prop, NULL, "soft");
1478 RNA_def_property_ui_text(prop, "Soft Body", "Soft body settings for hair physics simulation.");
1480 prop= RNA_def_property(srna, "use_softbody", PROP_BOOLEAN, PROP_NONE);
1481 RNA_def_property_boolean_sdna(prop, NULL, "softflag", OB_SB_ENABLE);
1482 RNA_def_property_ui_text(prop, "Use Soft Body", "Enable use of soft body for hair physics simulation.");
1484 prop= RNA_def_property(srna, "editable", PROP_BOOLEAN, PROP_NONE);
1485 RNA_def_property_boolean_sdna(prop, NULL, "flag", PSYS_EDITED);
1486 RNA_def_property_clear_flag(prop, PROP_EDITABLE); /* various checks needed */
1487 RNA_def_property_ui_text(prop, "Editable", "For hair particle systems, finalize the hair to enable editing.");
1490 prop= RNA_def_property(srna, "reactor_target_object", PROP_POINTER, PROP_NONE);
1491 RNA_def_property_pointer_sdna(prop, NULL, "target_ob");
1492 RNA_def_property_flag(prop, PROP_EDITABLE);
1493 RNA_def_property_ui_text(prop, "Reactor Target Object", "For reactor systems, the object that has the target particle system (empty if same object).");
1494 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
1496 prop= RNA_def_property(srna, "reactor_target_particle_system", PROP_INT, PROP_UNSIGNED);
1497 RNA_def_property_int_sdna(prop, NULL, "target_psys");
1498 RNA_def_property_range(prop, 1, INT_MAX);
1499 RNA_def_property_ui_text(prop, "Reactor Target Particle System", "For reactor systems, index of particle system on the target object.");
1500 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
1503 prop= RNA_def_property(srna, "boids_surface_object", PROP_POINTER, PROP_NONE);
1504 RNA_def_property_pointer_sdna(prop, NULL, "keyed_ob");
1505 RNA_def_property_flag(prop, PROP_EDITABLE);
1506 RNA_def_property_ui_text(prop, "Boids Surface Object", "For boids physics systems, constrain boids to this object's surface.");
1507 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
1510 prop= RNA_def_property(srna, "keyed_object", PROP_POINTER, PROP_NONE);
1511 RNA_def_property_pointer_sdna(prop, NULL, "keyed_ob");
1512 RNA_def_property_flag(prop, PROP_EDITABLE);
1513 RNA_def_property_ui_text(prop, "Keyed Object", "For keyed physics systems, the object that has the target particle system.");
1514 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
1516 prop= RNA_def_property(srna, "keyed_particle_system", PROP_INT, PROP_UNSIGNED);
1517 RNA_def_property_int_sdna(prop, NULL, "keyed_psys");
1518 RNA_def_property_range(prop, 1, INT_MAX);
1519 RNA_def_property_ui_text(prop, "Keyed Particle System", "For keyed physics systems, index of particle system on the keyed object.");
1520 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
1522 prop= RNA_def_property(srna, "keyed_first", PROP_BOOLEAN, PROP_NONE);
1523 RNA_def_property_boolean_sdna(prop, NULL, "flag", PSYS_FIRST_KEYED);
1524 RNA_def_property_ui_text(prop, "Keyed First", "Set the system to be the starting point of keyed particles");
1525 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
1527 prop= RNA_def_property(srna, "keyed_timed", PROP_BOOLEAN, PROP_NONE);
1528 RNA_def_property_boolean_sdna(prop, NULL, "flag", PSYS_KEYED_TIME);
1529 RNA_def_property_ui_text(prop, "Keyed Timed", "Use intermediate key times for keyed particles (setting for starting point only).");
1530 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
1533 prop= RNA_def_property(srna, "billboard_normal_uv", PROP_STRING, PROP_NONE);
1534 RNA_def_property_string_sdna(prop, NULL, "bb_uvname[0]");
1535 RNA_def_property_string_maxlength(prop, 32);
1536 RNA_def_property_ui_text(prop, "Billboard Normal UV", "UV Layer to control billboard normals.");
1538 prop= RNA_def_property(srna, "billboard_time_index_uv", PROP_STRING, PROP_NONE);
1539 RNA_def_property_string_sdna(prop, NULL, "bb_uvname[1]");
1540 RNA_def_property_string_maxlength(prop, 32);
1541 RNA_def_property_ui_text(prop, "Billboard Time Index UV", "UV Layer to control billboard time index (X-Y).");
1543 prop= RNA_def_property(srna, "billboard_split_uv", PROP_STRING, PROP_NONE);
1544 RNA_def_property_string_sdna(prop, NULL, "bb_uvname[2]");
1545 RNA_def_property_string_maxlength(prop, 32);
1546 RNA_def_property_ui_text(prop, "Billboard Split UV", "UV Layer to control billboard splitting.");
1549 prop= RNA_def_property(srna, "vertex_group_density", PROP_INT, PROP_NONE);
1550 RNA_def_property_int_sdna(prop, NULL, "vgroup[0]");
1551 RNA_def_property_ui_text(prop, "Vertex Group Density", "Vertex group to control density.");
1552 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
1554 prop= RNA_def_property(srna, "vertex_group_density_negate", PROP_BOOLEAN, PROP_NONE);
1555 RNA_def_property_boolean_sdna(prop, NULL, "vg_neg", (1 << PSYS_VG_DENSITY));
1556 RNA_def_property_ui_text(prop, "Vertex Group Density Negate", "Negate the effect of the density vertex group.");
1557 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
1559 prop= RNA_def_property(srna, "vertex_group_velocity", PROP_INT, PROP_NONE);
1560 RNA_def_property_int_sdna(prop, NULL, "vgroup[1]");
1561 RNA_def_property_ui_text(prop, "Vertex Group Velocity", "Vertex group to control velocity.");
1562 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
1564 prop= RNA_def_property(srna, "vertex_group_velocity_negate", PROP_BOOLEAN, PROP_NONE);
1565 RNA_def_property_boolean_sdna(prop, NULL, "vg_neg", (1 << PSYS_VG_VEL));
1566 RNA_def_property_ui_text(prop, "Vertex Group Velocity Negate", "Negate the effect of the velocity vertex group.");
1567 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
1569 prop= RNA_def_property(srna, "vertex_group_length", PROP_INT, PROP_NONE);
1570 RNA_def_property_int_sdna(prop, NULL, "vgroup[2]");
1571 RNA_def_property_ui_text(prop, "Vertex Group Length", "Vertex group to control length.");
1572 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo");
1574 prop= RNA_def_property(srna, "vertex_group_length_negate", PROP_BOOLEAN, PROP_NONE);
1575 RNA_def_property_boolean_sdna(prop, NULL, "vg_neg", (1 << PSYS_VG_LENGTH));
1576 RNA_def_property_ui_text(prop, "Vertex Group Length Negate", "Negate the effect of the length vertex group.");
1577 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo");
1579 prop= RNA_def_property(srna, "vertex_group_clump", PROP_INT, PROP_NONE);
1580 RNA_def_property_int_sdna(prop, NULL, "vgroup[3]");
1581 RNA_def_property_ui_text(prop, "Vertex Group Clump", "Vertex group to control clump.");
1582 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo_child");
1584 prop= RNA_def_property(srna, "vertex_group_clump_negate", PROP_BOOLEAN, PROP_NONE);
1585 RNA_def_property_boolean_sdna(prop, NULL, "vg_neg", (1 << PSYS_VG_CLUMP));
1586 RNA_def_property_ui_text(prop, "Vertex Group Clump Negate", "Negate the effect of the clump vertex group.");
1587 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo_child");
1589 prop= RNA_def_property(srna, "vertex_group_kink", PROP_INT, PROP_NONE);
1590 RNA_def_property_int_sdna(prop, NULL, "vgroup[4]");
1591 RNA_def_property_ui_text(prop, "Vertex Group Kink", "Vertex group to control kink.");
1592 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo_child");
1594 prop= RNA_def_property(srna, "vertex_group_kink_negate", PROP_BOOLEAN, PROP_NONE);
1595 RNA_def_property_boolean_sdna(prop, NULL, "vg_neg", (1 << PSYS_VG_KINK));
1596 RNA_def_property_ui_text(prop, "Vertex Group Kink Negate", "Negate the effect of the kink vertex group.");
1597 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo_child");
1599 prop= RNA_def_property(srna, "vertex_group_roughness1", PROP_INT, PROP_NONE);
1600 RNA_def_property_int_sdna(prop, NULL, "vgroup[5]");
1601 RNA_def_property_ui_text(prop, "Vertex Group Roughness 1", "Vertex group to control roughness 1.");
1602 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo_child");
1604 prop= RNA_def_property(srna, "vertex_group_roughness1_negate", PROP_BOOLEAN, PROP_NONE);
1605 RNA_def_property_boolean_sdna(prop, NULL, "vg_neg", (1 << PSYS_VG_ROUGH1));
1606 RNA_def_property_ui_text(prop, "Vertex Group Roughness 1 Negate", "Negate the effect of the roughness 1 vertex group.");
1607 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo_child");
1609 prop= RNA_def_property(srna, "vertex_group_roughness2", PROP_INT, PROP_NONE);
1610 RNA_def_property_int_sdna(prop, NULL, "vgroup[6]");
1611 RNA_def_property_ui_text(prop, "Vertex Group Roughness 2", "Vertex group to control roughness 2.");
1612 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo_child");
1614 prop= RNA_def_property(srna, "vertex_group_roughness2_negate", PROP_BOOLEAN, PROP_NONE);
1615 RNA_def_property_boolean_sdna(prop, NULL, "vg_neg", (1 << PSYS_VG_ROUGH2));
1616 RNA_def_property_ui_text(prop, "Vertex Group Roughness 2 Negate", "Negate the effect of the roughness 2 vertex group.");
1617 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo_child");
1619 prop= RNA_def_property(srna, "vertex_group_roughness_end", PROP_INT, PROP_NONE);
1620 RNA_def_property_int_sdna(prop, NULL, "vgroup[7]");
1621 RNA_def_property_ui_text(prop, "Vertex Group Roughness End", "Vertex group to control roughness end.");
1622 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo_child");
1624 prop= RNA_def_property(srna, "vertex_group_roughness_end_negate", PROP_BOOLEAN, PROP_NONE);
1625 RNA_def_property_boolean_sdna(prop, NULL, "vg_neg", (1 << PSYS_VG_ROUGHE));
1626 RNA_def_property_ui_text(prop, "Vertex Group Roughness End Negate", "Negate the effect of the roughness end vertex group.");
1627 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo_child");
1629 prop= RNA_def_property(srna, "vertex_group_size", PROP_INT, PROP_NONE);
1630 RNA_def_property_int_sdna(prop, NULL, "vgroup[8]");
1631 RNA_def_property_ui_text(prop, "Vertex Group Size", "Vertex group to control size.");
1632 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
1634 prop= RNA_def_property(srna, "vertex_group_size_negate", PROP_BOOLEAN, PROP_NONE);
1635 RNA_def_property_boolean_sdna(prop, NULL, "vg_neg", (1 << PSYS_VG_SIZE));
1636 RNA_def_property_ui_text(prop, "Vertex Group Size Negate", "Negate the effect of the size vertex group.");
1637 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
1639 prop= RNA_def_property(srna, "vertex_group_tangent", PROP_INT, PROP_NONE);
1640 RNA_def_property_int_sdna(prop, NULL, "vgroup[9]");
1641 RNA_def_property_ui_text(prop, "Vertex Group Tangent", "Vertex group to control tangent.");
1642 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
1644 prop= RNA_def_property(srna, "vertex_group_tangent_negate", PROP_BOOLEAN, PROP_NONE);
1645 RNA_def_property_boolean_sdna(prop, NULL, "vg_neg", (1 << PSYS_VG_TAN));
1646 RNA_def_property_ui_text(prop, "Vertex Group Tangent Negate", "Negate the effect of the tangent vertex group.");
1647 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
1649 prop= RNA_def_property(srna, "vertex_group_rotation", PROP_INT, PROP_NONE);
1650 RNA_def_property_int_sdna(prop, NULL, "vgroup[10]");
1651 RNA_def_property_ui_text(prop, "Vertex Group Rotation", "Vertex group to control rotation.");
1652 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
1654 prop= RNA_def_property(srna, "vertex_group_rotation_negate", PROP_BOOLEAN, PROP_NONE);
1655 RNA_def_property_boolean_sdna(prop, NULL, "vg_neg", (1 << PSYS_VG_ROT));
1656 RNA_def_property_ui_text(prop, "Vertex Group Rotation Negate", "Negate the effect of the rotation vertex group.");
1657 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
1659 prop= RNA_def_property(srna, "vertex_group_field", PROP_INT, PROP_NONE);
1660 RNA_def_property_int_sdna(prop, NULL, "vgroup[11]");
1661 RNA_def_property_ui_text(prop, "Vertex Group Field", "Vertex group to control field.");
1662 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
1664 prop= RNA_def_property(srna, "vertex_group_field_negate", PROP_BOOLEAN, PROP_NONE);
1665 RNA_def_property_boolean_sdna(prop, NULL, "vg_neg", (1 << PSYS_VG_EFFECTOR));
1666 RNA_def_property_ui_text(prop, "Vertex Group Field Negate", "Negate the effect of the field vertex group.");
1667 RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
1670 prop= RNA_def_property(srna, "point_cache", PROP_POINTER, PROP_NEVER_NULL);
1671 RNA_def_property_pointer_sdna(prop, NULL, "pointcache");
1672 RNA_def_property_struct_type(prop, "PointCache");
1673 RNA_def_property_ui_text(prop, "Point Cache", "");
1676 void RNA_def_particle(BlenderRNA *brna)
1678 rna_def_particle_hair_key(brna);
1679 rna_def_particle_key(brna);
1680 rna_def_child_particle(brna);
1681 rna_def_particle(brna);
1682 rna_def_particle_system(brna);
1683 rna_def_particle_settings(brna);