diff options
Diffstat (limited to 'source/blender/makesrna/intern/rna_particle.c')
| -rw-r--r-- | source/blender/makesrna/intern/rna_particle.c | 3571 |
1 files changed, 0 insertions, 3571 deletions
diff --git a/source/blender/makesrna/intern/rna_particle.c b/source/blender/makesrna/intern/rna_particle.c deleted file mode 100644 index 5e3fa4b467d..00000000000 --- a/source/blender/makesrna/intern/rna_particle.c +++ /dev/null @@ -1,3571 +0,0 @@ -/* - * ***** BEGIN GPL LICENSE BLOCK ***** - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software Foundation, - * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. - * - * Contributor(s): Blender Foundation (2008). - * - * Adaptive time step - * Copyright 2011 AutoCRC - * - * ***** END GPL LICENSE BLOCK ***** - */ - -/** \file blender/makesrna/intern/rna_particle.c - * \ingroup RNA - */ - -#include <stdio.h> -#include <stdlib.h> -#include <limits.h> - -#include "DNA_material_types.h" -#include "DNA_meshdata_types.h" -#include "DNA_modifier_types.h" -#include "DNA_cloth_types.h" -#include "DNA_particle_types.h" -#include "DNA_object_force.h" -#include "DNA_object_types.h" -#include "DNA_scene_types.h" -#include "DNA_boid_types.h" -#include "DNA_texture_types.h" - -#include "RNA_define.h" -#include "RNA_enum_types.h" - -#include "BLT_translation.h" - -#include "rna_internal.h" - -#include "WM_types.h" -#include "WM_api.h" - -#ifdef RNA_RUNTIME -static EnumPropertyItem part_from_items[] = { - {PART_FROM_VERT, "VERT", 0, "Verts", ""}, - {PART_FROM_FACE, "FACE", 0, "Faces", ""}, - {PART_FROM_VOLUME, "VOLUME", 0, "Volume", ""}, - {0, NULL, 0, NULL, NULL} -}; -#endif - -#ifndef RNA_RUNTIME -static EnumPropertyItem part_reactor_from_items[] = { - {PART_FROM_VERT, "VERT", 0, "Verts", ""}, - {PART_FROM_FACE, "FACE", 0, "Faces", ""}, - {PART_FROM_VOLUME, "VOLUME", 0, "Volume", ""}, - {0, NULL, 0, NULL, NULL} -}; -#endif - -static EnumPropertyItem part_dist_items[] = { - {PART_DISTR_JIT, "JIT", 0, "Jittered", ""}, - {PART_DISTR_RAND, "RAND", 0, "Random", ""}, - {PART_DISTR_GRID, "GRID", 0, "Grid", ""}, - {0, NULL, 0, NULL, NULL} -}; - -#ifdef RNA_RUNTIME -static EnumPropertyItem part_hair_dist_items[] = { - {PART_DISTR_JIT, "JIT", 0, "Jittered", ""}, - {PART_DISTR_RAND, "RAND", 0, "Random", ""}, - {0, NULL, 0, NULL, NULL} -}; -#endif - -static EnumPropertyItem part_draw_as_items[] = { - {PART_DRAW_NOT, "NONE", 0, "None", ""}, - {PART_DRAW_REND, "RENDER", 0, "Rendered", ""}, - {PART_DRAW_DOT, "DOT", 0, "Point", ""}, - {PART_DRAW_CIRC, "CIRC", 0, "Circle", ""}, - {PART_DRAW_CROSS, "CROSS", 0, "Cross", ""}, - {PART_DRAW_AXIS, "AXIS", 0, "Axis", ""}, - {0, NULL, 0, NULL, NULL} -}; - -#ifdef RNA_RUNTIME -static EnumPropertyItem part_hair_draw_as_items[] = { - {PART_DRAW_NOT, "NONE", 0, "None", ""}, - {PART_DRAW_REND, "RENDER", 0, "Rendered", ""}, - {PART_DRAW_PATH, "PATH", 0, "Path", ""}, - {0, NULL, 0, NULL, NULL} -}; -#endif - -static EnumPropertyItem part_ren_as_items[] = { - {PART_DRAW_NOT, "NONE", 0, "None", ""}, - {PART_DRAW_HALO, "HALO", 0, "Halo", ""}, - {PART_DRAW_LINE, "LINE", 0, "Line", ""}, - {PART_DRAW_PATH, "PATH", 0, "Path", ""}, - {PART_DRAW_OB, "OBJECT", 0, "Object", ""}, - {PART_DRAW_GR, "GROUP", 0, "Group", ""}, - {PART_DRAW_BB, "BILLBOARD", 0, "Billboard", ""}, - {0, NULL, 0, NULL, NULL} -}; - -#ifdef RNA_RUNTIME -static EnumPropertyItem part_hair_ren_as_items[] = { - {PART_DRAW_NOT, "NONE", 0, "None", ""}, - {PART_DRAW_PATH, "PATH", 0, "Path", ""}, - {PART_DRAW_OB, "OBJECT", 0, "Object", ""}, - {PART_DRAW_GR, "GROUP", 0, "Group", ""}, - {0, NULL, 0, NULL, NULL} -}; -#endif - -#ifdef RNA_RUNTIME - -#include "BLI_math.h" - -#include "BKE_context.h" -#include "BKE_cloth.h" -#include "BKE_colortools.h" -#include "BKE_deform.h" -#include "BKE_depsgraph.h" -#include "BKE_DerivedMesh.h" -#include "BKE_cdderivedmesh.h" -#include "BKE_effect.h" -#include "BKE_material.h" -#include "BKE_modifier.h" -#include "BKE_particle.h" -#include "BKE_pointcache.h" -#include "BKE_texture.h" - -/* use for object space hair get/set */ -static void rna_ParticleHairKey_location_object_info(PointerRNA *ptr, ParticleSystemModifierData **psmd_pt, - ParticleData **pa_pt) -{ - HairKey *hkey = (HairKey *)ptr->data; - Object *ob = (Object *)ptr->id.data; - ModifierData *md; - ParticleSystemModifierData *psmd = NULL; - ParticleSystem *psys; - ParticleData *pa; - int i; - - *psmd_pt = NULL; - *pa_pt = NULL; - - /* given the pointer HairKey *hkey, we iterate over all particles in all - * particle systems in the object "ob" in order to find - * - the ParticleSystemData to which the HairKey (and hence the particle) - * belongs (will be stored in psmd_pt) - * - the ParticleData to which the HairKey belongs (will be stored in pa_pt) - * - * not a very efficient way of getting hair key location data, - * but it's the best we've got at the present - * - * IDEAS: include additional information in pointerRNA beforehand, - * for example a pointer to the ParticleStstemModifierData to which the - * hairkey belongs. - */ - - for (md = ob->modifiers.first; md; md = md->next) { - if (md->type == eModifierType_ParticleSystem) { - psmd = (ParticleSystemModifierData *) md; - if (psmd && psmd->dm_final && psmd->psys) { - psys = psmd->psys; - for (i = 0, pa = psys->particles; i < psys->totpart; i++, pa++) { - /* hairkeys are stored sequentially in memory, so we can - * find if it's the same particle by comparing pointers, - * without having to iterate over them all */ - if ((hkey >= pa->hair) && (hkey < pa->hair + pa->totkey)) { - *psmd_pt = psmd; - *pa_pt = pa; - return; - } - } - } - } - } -} - -static void rna_ParticleHairKey_location_object_get(PointerRNA *ptr, float *values) -{ - HairKey *hkey = (HairKey *)ptr->data; - Object *ob = (Object *)ptr->id.data; - ParticleSystemModifierData *psmd; - ParticleData *pa; - - rna_ParticleHairKey_location_object_info(ptr, &psmd, &pa); - - if (pa) { - DerivedMesh *hairdm = (psmd->psys->flag & PSYS_HAIR_DYNAMICS) ? psmd->psys->hair_out_dm : NULL; - - if (hairdm) { - MVert *mvert = CDDM_get_vert(hairdm, pa->hair_index + (hkey - pa->hair)); - copy_v3_v3(values, mvert->co); - } - else { - float hairmat[4][4]; - psys_mat_hair_to_object(ob, psmd->dm_final, psmd->psys->part->from, pa, hairmat); - copy_v3_v3(values, hkey->co); - mul_m4_v3(hairmat, values); - } - } - else { - zero_v3(values); - } -} - -static void rna_ParticleHairKey_location_object_set(PointerRNA *ptr, const float *values) -{ - HairKey *hkey = (HairKey *)ptr->data; - Object *ob = (Object *)ptr->id.data; - ParticleSystemModifierData *psmd; - ParticleData *pa; - - rna_ParticleHairKey_location_object_info(ptr, &psmd, &pa); - - if (pa) { - DerivedMesh *hairdm = (psmd->psys->flag & PSYS_HAIR_DYNAMICS) ? psmd->psys->hair_out_dm : NULL; - - if (hairdm) { - MVert *mvert = CDDM_get_vert(hairdm, pa->hair_index + (hkey - pa->hair)); - copy_v3_v3(mvert->co, values); - } - else { - float hairmat[4][4]; - float imat[4][4]; - - psys_mat_hair_to_object(ob, psmd->dm_final, psmd->psys->part->from, pa, hairmat); - invert_m4_m4(imat, hairmat); - copy_v3_v3(hkey->co, values); - mul_m4_v3(imat, hkey->co); - } - } - else { - zero_v3(hkey->co); - } -} - -static void rna_ParticleHairKey_co_object(HairKey *hairkey, Object *object, ParticleSystemModifierData *modifier, ParticleData *particle, - float n_co[3]) -{ - - DerivedMesh *hairdm = (modifier->psys->flag & PSYS_HAIR_DYNAMICS) ? modifier->psys->hair_out_dm : NULL; - if (particle) { - if (hairdm) { - MVert *mvert = CDDM_get_vert(hairdm, particle->hair_index + (hairkey - particle->hair)); - copy_v3_v3(n_co, mvert->co); - } - else { - float hairmat[4][4]; - psys_mat_hair_to_object(object, modifier->dm_final, modifier->psys->part->from, particle, hairmat); - copy_v3_v3(n_co, hairkey->co); - mul_m4_v3(hairmat, n_co); - } - } - else { - zero_v3(n_co); - } -} - -static void rna_Particle_uv_on_emitter(ParticleData *particle, ReportList *reports, - ParticleSystemModifierData *modifier, float r_uv[2]) -{ - /*psys_particle_on_emitter(psmd, part->from, pa->num, pa->num_dmcache, pa->fuv, pa->foffset, co, nor, 0, 0, sd.orco, 0);*/ - - /* get uvco & mcol */ - int num = particle->num_dmcache; - int from = modifier->psys->part->from; - - if (!CustomData_has_layer(&modifier->dm_final->loopData, CD_MLOOPUV)) { - BKE_report(reports, RPT_ERROR, "Mesh has no UV data"); - return; - } - DM_ensure_tessface(modifier->dm_final); /* BMESH - UNTIL MODIFIER IS UPDATED FOR MPoly */ - - if (num == DMCACHE_NOTFOUND) - if (particle->num < modifier->dm_final->getNumTessFaces(modifier->dm_final)) - num = particle->num; - - /* get uvco */ - if (r_uv && ELEM(from, PART_FROM_FACE, PART_FROM_VOLUME)) { - - if (num != DMCACHE_NOTFOUND) { - MFace *mface; - MTFace *mtface; - - mface = modifier->dm_final->getTessFaceData(modifier->dm_final, num, CD_MFACE); - mtface = (MTFace *)CustomData_get_layer_n(&modifier->dm_final->faceData, CD_MTFACE, 0); - - if (mface && mtface) { - mtface += num; - psys_interpolate_uvs(mtface, mface->v4, particle->fuv, r_uv); - return; - } - } - } - - r_uv[0] = 0.0f; - r_uv[1] = 0.0f; -} - -static void rna_ParticleSystem_co_hair(ParticleSystem *particlesystem, Object *object, - int particle_no, int step, float n_co[3]) -{ - ParticleSettings *part = NULL; - ParticleData *pars = NULL; - ParticleCacheKey *cache = NULL; - int totchild = 0; - int path_nbr = 0; - int totpart; - int max_k = 0; - int step_nbr = 0; - - if (particlesystem == NULL) - return; - - part = particlesystem->part; - pars = particlesystem->particles; - - if (particlesystem->renderdata) { - step_nbr = part->ren_step; - totchild = particlesystem->totchild; - } - else { - step_nbr = part->draw_step; - totchild = (int)((float)particlesystem->totchild * (float)(part->disp) / 100.0f); - } - - if (part == NULL || pars == NULL || !psys_check_enabled(object, particlesystem, particlesystem->renderdata != NULL)) - return; - - if (part->ren_as == PART_DRAW_OB || part->ren_as == PART_DRAW_GR || part->ren_as == PART_DRAW_NOT) - return; - - /* can happen for disconnected/global hair */ - if (part->type == PART_HAIR && !particlesystem->childcache) - totchild = 0; - - totpart = particlesystem->totpart; - - if (particle_no >= totpart + totchild) - return; - - if (part->ren_as == PART_DRAW_PATH && particlesystem->pathcache) - path_nbr = 1 << step_nbr; - if (part->kink == PART_KINK_SPIRAL) - path_nbr += part->kink_extra_steps; - - if (particle_no < totpart) { - - if (path_nbr) { - cache = particlesystem->pathcache[particle_no]; - max_k = (int)cache->segments; - } - - } - else { - - if (path_nbr) { - cache = particlesystem->childcache[particle_no - totpart]; - - if (cache->segments < 0) - max_k = 0; - else - max_k = (int)cache->segments; - } - } - - /*strands key loop data stored in cache + step->co*/ - if (path_nbr) { - if (step >= 0 && step <= path_nbr) { - if (step <= max_k) { - copy_v3_v3(n_co, (cache + step)->co); - mul_m4_v3(particlesystem->imat, n_co); - mul_m4_v3(object->obmat, n_co); - } - } - } - -} - - -static EnumPropertyItem *rna_Particle_Material_itemf(bContext *C, PointerRNA *UNUSED(ptr), - PropertyRNA *UNUSED(prop), bool *r_free) -{ - Object *ob = CTX_data_pointer_get(C, "object").data; - Material *ma; - EnumPropertyItem *item = NULL; - EnumPropertyItem tmp = {0, "", 0, "", ""}; - int totitem = 0; - int i; - - if (ob && ob->totcol > 0) { - for (i = 1; i <= ob->totcol; i++) { - ma = give_current_material(ob, i); - tmp.value = i; - tmp.icon = ICON_MATERIAL_DATA; - if (ma) { - tmp.name = ma->id.name + 2; - tmp.identifier = tmp.name; - } - else { - tmp.name = "Default Material"; - tmp.identifier = tmp.name; - } - RNA_enum_item_add(&item, &totitem, &tmp); - } - } - else { - tmp.value = 1; - tmp.icon = ICON_MATERIAL_DATA; - tmp.name = "Default Material"; - tmp.identifier = tmp.name; - RNA_enum_item_add(&item, &totitem, &tmp); - } - - RNA_enum_item_end(&item, &totitem); - *r_free = true; - - return item; -} - -/* return < 0 means invalid (no matching tessellated face could be found). */ -static int rna_ParticleSystem_tessfaceidx_on_emitter(ParticleSystem *particlesystem, - ParticleSystemModifierData *modifier, ParticleData *particle, - int particle_no, float (**r_fuv)[4]) -{ - ParticleSettings *part = NULL; - int totpart; - int totchild = 0; - int totface; - int num = -1; - - DM_ensure_tessface(modifier->dm_final); /* BMESH - UNTIL MODIFIER IS UPDATED FOR MPoly */ - totface = modifier->dm_final->getNumTessFaces(modifier->dm_final); - - /* 1. check that everything is ok & updated */ - if (!particlesystem || !totface) { - return num; - } - - part = particlesystem->part; - - if (particlesystem->renderdata) { - totchild = particlesystem->totchild; - } - else { - totchild = (int)((float)particlesystem->totchild * (float)(part->disp) / 100.0f); - } - - /* can happen for disconnected/global hair */ - if (part->type == PART_HAIR && !particlesystem->childcache) - totchild = 0; - - totpart = particlesystem->totpart; - - if (particle_no >= totpart + totchild) - return num; - - /* 2. get matching face index. */ - if (particle_no < totpart) { - num = (ELEM(particle->num_dmcache, DMCACHE_ISCHILD, DMCACHE_NOTFOUND)) ? particle->num : particle->num_dmcache; - - if (ELEM(part->from, PART_FROM_FACE, PART_FROM_VOLUME)) { - if (num != DMCACHE_NOTFOUND && num < totface) { - *r_fuv = &particle->fuv; - return num; - } - } - } - else { - ChildParticle *cpa = particlesystem->child + particle_no - totpart; - num = cpa->num; - - if (part->childtype == PART_CHILD_FACES) { - if (ELEM(part->from, PART_FROM_FACE, PART_FROM_VOLUME)) { - if (num != DMCACHE_NOTFOUND && num < totface) { - *r_fuv = &cpa->fuv; - return num; - } - } - } - else { - ParticleData *parent = particlesystem->particles + cpa->parent; - num = parent->num_dmcache; - - if (num == DMCACHE_NOTFOUND) - num = parent->num; - - if (ELEM(part->from, PART_FROM_FACE, PART_FROM_VOLUME)) { - if (num != DMCACHE_NOTFOUND && num < totface) { - *r_fuv = &parent->fuv; - return num; - } - } - } - } - - return -1; -} - -static void rna_ParticleSystem_uv_on_emitter(ParticleSystem *particlesystem, ReportList *reports, - ParticleSystemModifierData *modifier, ParticleData *particle, - int particle_no, int uv_no, float r_uv[2]) -{ - if (!CustomData_has_layer(&modifier->dm_final->loopData, CD_MLOOPUV)) { - BKE_report(reports, RPT_ERROR, "Mesh has no UV data"); - zero_v2(r_uv); - return; - } - - { - float (*fuv)[4]; - /* Note all sanity checks are done in this helper func. */ - const int num = rna_ParticleSystem_tessfaceidx_on_emitter(particlesystem, modifier, particle, - particle_no, &fuv); - - if (num < 0) { - /* No matching face found. */ - zero_v2(r_uv); - } - else { - MFace *mface = modifier->dm_final->getTessFaceData(modifier->dm_final, num, CD_MFACE); - MTFace *mtface = (MTFace *)CustomData_get_layer_n(&modifier->dm_final->faceData, CD_MTFACE, uv_no); - - psys_interpolate_uvs(&mtface[num], mface->v4, *fuv, r_uv); - } - } -} - -static void rna_ParticleSystem_mcol_on_emitter(ParticleSystem *particlesystem, ReportList *reports, - ParticleSystemModifierData *modifier, ParticleData *particle, - int particle_no, int vcol_no, float r_mcol[3]) -{ - if (!CustomData_has_layer(&modifier->dm_final->loopData, CD_MLOOPCOL)) { - BKE_report(reports, RPT_ERROR, "Mesh has no VCol data"); - zero_v3(r_mcol); - return; - } - - { - float (*fuv)[4]; - /* Note all sanity checks are done in this helper func. */ - const int num = rna_ParticleSystem_tessfaceidx_on_emitter(particlesystem, modifier, particle, - particle_no, &fuv); - - if (num < 0) { - /* No matching face found. */ - zero_v3(r_mcol); - } - else { - MFace *mface = modifier->dm_final->getTessFaceData(modifier->dm_final, num, CD_MFACE); - MCol *mc = (MCol *)CustomData_get_layer_n(&modifier->dm_final->faceData, CD_MCOL, vcol_no); - MCol mcol; - - psys_interpolate_mcol(&mc[num * 4], mface->v4, *fuv, &mcol); - r_mcol[0] = (float)mcol.b / 255.0f; - r_mcol[1] = (float)mcol.g / 255.0f; - r_mcol[2] = (float)mcol.r / 255.0f; - } - } -} - -static void rna_ParticleSystem_set_resolution(ParticleSystem *particlesystem, Scene *scene, Object *object, int resolution) -{ - if (resolution == eModifierMode_Render) { - ParticleSystemModifierData *psmd = psys_get_modifier(object, particlesystem); - float mat[4][4]; - - unit_m4(mat); - - psys_render_set(object, particlesystem, mat, mat, 1, 1, 0.f); - psmd->flag &= ~eParticleSystemFlag_psys_updated; - particle_system_update(scene, object, particlesystem, true); - } - else { - ParticleSystemModifierData *psmd = psys_get_modifier(object, particlesystem); - - if (particlesystem->renderdata) { - psys_render_restore(object, particlesystem); - } - - psmd->flag &= ~eParticleSystemFlag_psys_updated; - particle_system_update(scene, object, particlesystem, false); - } -} - -static void particle_recalc(Main *UNUSED(bmain), Scene *UNUSED(scene), PointerRNA *ptr, short flag) -{ - if (ptr->type == &RNA_ParticleSystem) { - ParticleSystem *psys = (ParticleSystem *)ptr->data; - - psys->recalc = flag; - - DAG_id_tag_update(ptr->id.data, OB_RECALC_DATA); - } - else - DAG_id_tag_update(ptr->id.data, OB_RECALC_DATA | flag); - - WM_main_add_notifier(NC_OBJECT | ND_PARTICLE | NA_EDITED, NULL); -} -static void rna_Particle_redo(Main *bmain, Scene *scene, PointerRNA *ptr) -{ - particle_recalc(bmain, scene, ptr, PSYS_RECALC_REDO); -} - -static void rna_Particle_redo_dependency(Main *bmain, Scene *scene, PointerRNA *ptr) -{ - DAG_relations_tag_update(bmain); - rna_Particle_redo(bmain, scene, ptr); -} - -static void rna_Particle_reset(Main *bmain, Scene *scene, PointerRNA *ptr) -{ - particle_recalc(bmain, scene, ptr, PSYS_RECALC_RESET); -} - -static void rna_Particle_reset_dependency(Main *bmain, Scene *scene, PointerRNA *ptr) -{ - DAG_relations_tag_update(bmain); - rna_Particle_reset(bmain, scene, ptr); -} - -static void rna_Particle_change_type(Main *bmain, Scene *scene, PointerRNA *ptr) -{ - particle_recalc(bmain, scene, ptr, PSYS_RECALC_RESET | PSYS_RECALC_TYPE); -} - -static void rna_Particle_change_physics(Main *bmain, Scene *scene, PointerRNA *ptr) -{ - particle_recalc(bmain, scene, ptr, PSYS_RECALC_RESET | PSYS_RECALC_PHYS); -} - -static void rna_Particle_redo_child(Main *bmain, Scene *scene, PointerRNA *ptr) -{ - particle_recalc(bmain, scene, ptr, PSYS_RECALC_CHILD); -} - -static void rna_Particle_cloth_update(Main *UNUSED(bmain), Scene *UNUSED(scene), PointerRNA *ptr) -{ - Object *ob = (Object *)ptr->id.data; - - DAG_id_tag_update(&ob->id, OB_RECALC_DATA); - WM_main_add_notifier(NC_OBJECT | ND_MODIFIER, ob); -} - - -static ParticleSystem *rna_particle_system_for_target(Object *ob, ParticleTarget *target) -{ - ParticleSystem *psys; - ParticleTarget *pt; - - for (psys = ob->particlesystem.first; psys; psys = psys->next) - for (pt = psys->targets.first; pt; pt = pt->next) - if (pt == target) - return psys; - - return NULL; -} - -static void rna_Particle_target_reset(Main *bmain, Scene *UNUSED(scene), PointerRNA *ptr) -{ - if (ptr->type == &RNA_ParticleTarget) { - Object *ob = (Object *)ptr->id.data; - ParticleTarget *pt = (ParticleTarget *)ptr->data; - ParticleSystem *kpsys = NULL, *psys = rna_particle_system_for_target(ob, pt); - - if (pt->ob == ob || pt->ob == NULL) { - kpsys = BLI_findlink(&ob->particlesystem, pt->psys - 1); - - if (kpsys) - pt->flag |= PTARGET_VALID; - else - pt->flag &= ~PTARGET_VALID; - } - else { - if (pt->ob) - kpsys = BLI_findlink(&pt->ob->particlesystem, pt->psys - 1); - - if (kpsys) - pt->flag |= PTARGET_VALID; - else - pt->flag &= ~PTARGET_VALID; - } - - psys->recalc = PSYS_RECALC_RESET; - - DAG_id_tag_update(&ob->id, OB_RECALC_DATA); - DAG_relations_tag_update(bmain); - } - - WM_main_add_notifier(NC_OBJECT | ND_PARTICLE | NA_EDITED, NULL); -} - -static void rna_Particle_target_redo(Main *UNUSED(bmain), Scene *UNUSED(scene), PointerRNA *ptr) -{ - if (ptr->type == &RNA_ParticleTarget) { - Object *ob = (Object *)ptr->id.data; - ParticleTarget *pt = (ParticleTarget *)ptr->data; - ParticleSystem *psys = rna_particle_system_for_target(ob, pt); - - psys->recalc = PSYS_RECALC_REDO; - - DAG_id_tag_update(&ob->id, OB_RECALC_DATA); - WM_main_add_notifier(NC_OBJECT | ND_PARTICLE | NA_EDITED, NULL); - } -} - -static void rna_Particle_hair_dynamics(Main *bmain, Scene *scene, PointerRNA *ptr) -{ - Object *ob = (Object *)ptr->id.data; - ParticleSystem *psys = (ParticleSystem *)ptr->data; - - if (psys && !psys->clmd) { - psys->clmd = (ClothModifierData *)modifier_new(eModifierType_Cloth); - psys->clmd->sim_parms->goalspring = 0.0f; - psys->clmd->sim_parms->flags |= CLOTH_SIMSETTINGS_FLAG_GOAL | CLOTH_SIMSETTINGS_FLAG_NO_SPRING_COMPRESS; - psys->clmd->coll_parms->flags &= ~CLOTH_COLLSETTINGS_FLAG_SELF; - rna_Particle_redo(bmain, scene, ptr); - } - else - WM_main_add_notifier(NC_OBJECT | ND_PARTICLE | NA_EDITED, NULL); - - DAG_id_tag_update(&ob->id, OB_RECALC_DATA); -} -static PointerRNA rna_particle_settings_get(PointerRNA *ptr) -{ - ParticleSystem *psys = (ParticleSystem *)ptr->data; - ParticleSettings *part = psys->part; - - return rna_pointer_inherit_refine(ptr, &RNA_ParticleSettings, part); -} - -static void rna_particle_settings_set(PointerRNA *ptr, PointerRNA value) -{ - ParticleSystem *psys = (ParticleSystem *)ptr->data; - int old_type = 0; - - - if (psys->part) { - old_type = psys->part->type; - id_us_min(&psys->part->id); - } - - psys->part = (ParticleSettings *)value.data; - - if (psys->part) { - id_us_plus(&psys->part->id); - psys_check_boid_data(psys); - if (old_type != psys->part->type) - psys->recalc |= PSYS_RECALC_TYPE; - } -} -static void rna_Particle_abspathtime_update(Main *bmain, Scene *scene, PointerRNA *ptr) -{ - ParticleSettings *settings = (ParticleSettings *)ptr->data; - float delta = settings->end + settings->lifetime - settings->sta; - if (settings->draw & PART_ABS_PATH_TIME) { - settings->path_start = settings->sta + settings->path_start * delta; - settings->path_end = settings->sta + settings->path_end * delta; - } - else { - settings->path_start = (settings->path_start - settings->sta) / delta; - settings->path_end = (settings->path_end - settings->sta) / delta; - } - rna_Particle_redo(bmain, scene, ptr); -} -static void rna_PartSettings_start_set(struct PointerRNA *ptr, float value) -{ - ParticleSettings *settings = (ParticleSettings *)ptr->data; - - /* check for clipping */ - if (value > settings->end) - value = settings->end; - - /*if (settings->type==PART_REACTOR && value < 1.0) */ - /* value = 1.0; */ - /*else */ - if (value < MINAFRAMEF) - value = MINAFRAMEF; - - settings->sta = value; -} - -static void rna_PartSettings_end_set(struct PointerRNA *ptr, float value) -{ - ParticleSettings *settings = (ParticleSettings *)ptr->data; - - /* check for clipping */ - if (value < settings->sta) - value = settings->sta; - - settings->end = value; -} - -static void rna_PartSetings_timestep_set(struct PointerRNA *ptr, float value) -{ - ParticleSettings *settings = (ParticleSettings *)ptr->data; - - settings->timetweak = value / 0.04f; -} - -static float rna_PartSettings_timestep_get(struct PointerRNA *ptr) -{ - ParticleSettings *settings = (ParticleSettings *)ptr->data; - - return settings->timetweak * 0.04f; -} - -static void rna_PartSetting_hairlength_set(struct PointerRNA *ptr, float value) -{ - ParticleSettings *settings = (ParticleSettings *)ptr->data; - settings->normfac = value / 4.f; -} - -static float rna_PartSetting_hairlength_get(struct PointerRNA *ptr) -{ - ParticleSettings *settings = (ParticleSettings *)ptr->data; - return settings->normfac * 4.f; -} - -static void rna_PartSetting_linelentail_set(struct PointerRNA *ptr, float value) -{ - ParticleSettings *settings = (ParticleSettings *)ptr->data; - settings->draw_line[0] = value; -} - -static float rna_PartSetting_linelentail_get(struct PointerRNA *ptr) -{ - ParticleSettings *settings = (ParticleSettings *)ptr->data; - return settings->draw_line[0]; -} -static void rna_PartSetting_pathstartend_range(PointerRNA *ptr, float *min, float *max, - float *UNUSED(softmin), float *UNUSED(softmax)) -{ - ParticleSettings *settings = (ParticleSettings *)ptr->data; - - if (settings->type == PART_HAIR) { - *min = 0.0f; - *max = (settings->draw & PART_ABS_PATH_TIME) ? 100.0f : 1.0f; - } - else { - *min = (settings->draw & PART_ABS_PATH_TIME) ? settings->sta : 0.0f; - *max = (settings->draw & PART_ABS_PATH_TIME) ? MAXFRAMEF : 1.0f; - } -} -static void rna_PartSetting_linelenhead_set(struct PointerRNA *ptr, float value) -{ - ParticleSettings *settings = (ParticleSettings *)ptr->data; - settings->draw_line[1] = value; -} - -static float rna_PartSetting_linelenhead_get(struct PointerRNA *ptr) -{ - ParticleSettings *settings = (ParticleSettings *)ptr->data; - return settings->draw_line[1]; -} - - -static int rna_PartSettings_is_fluid_get(PointerRNA *ptr) -{ - ParticleSettings *part = (ParticleSettings *)ptr->data; - - return part->type == PART_FLUID; -} - -static void rna_ParticleSettings_use_clump_curve_update(Main *bmain, Scene *scene, PointerRNA *ptr) -{ - ParticleSettings *part = ptr->data; - - if (part->child_flag & PART_CHILD_USE_CLUMP_CURVE) { - if (!part->clumpcurve) { - BKE_particlesettings_clump_curve_init(part); - } - } - - rna_Particle_redo_child(bmain, scene, ptr); -} - -static void rna_ParticleSettings_use_roughness_curve_update(Main *bmain, Scene *scene, PointerRNA *ptr) -{ - ParticleSettings *part = ptr->data; - - if (part->child_flag & PART_CHILD_USE_ROUGH_CURVE) { - if (!part->roughcurve) { - BKE_particlesettings_rough_curve_init(part); - } - } - - rna_Particle_redo_child(bmain, scene, ptr); -} - -static void rna_ParticleSystem_name_set(PointerRNA *ptr, const char *value) -{ - Object *ob = ptr->id.data; - ParticleSystem *part = (ParticleSystem *)ptr->data; - - /* copy the new name into the name slot */ - BLI_strncpy_utf8(part->name, value, sizeof(part->name)); - - BLI_uniquename(&ob->particlesystem, part, DATA_("ParticleSystem"), '.', offsetof(ParticleSystem, name), - sizeof(part->name)); -} - -static PointerRNA rna_ParticleSystem_active_particle_target_get(PointerRNA *ptr) -{ - ParticleSystem *psys = (ParticleSystem *)ptr->data; - ParticleTarget *pt = psys->targets.first; - - for (; pt; pt = pt->next) { - if (pt->flag & PTARGET_CURRENT) - return rna_pointer_inherit_refine(ptr, &RNA_ParticleTarget, pt); - } - return rna_pointer_inherit_refine(ptr, &RNA_ParticleTarget, NULL); -} -static void rna_ParticleSystem_active_particle_target_index_range(PointerRNA *ptr, int *min, int *max, - int *UNUSED(softmin), int *UNUSED(softmax)) -{ - ParticleSystem *psys = (ParticleSystem *)ptr->data; - *min = 0; - *max = max_ii(0, BLI_listbase_count(&psys->targets) - 1); -} - -static int rna_ParticleSystem_active_particle_target_index_get(PointerRNA *ptr) -{ - ParticleSystem *psys = (ParticleSystem *)ptr->data; - ParticleTarget *pt = psys->targets.first; - int i = 0; - - for (; pt; pt = pt->next, i++) - if (pt->flag & PTARGET_CURRENT) - return i; - - return 0; -} - -static void rna_ParticleSystem_active_particle_target_index_set(struct PointerRNA *ptr, int value) -{ - ParticleSystem *psys = (ParticleSystem *)ptr->data; - ParticleTarget *pt = psys->targets.first; - int i = 0; - - for (; pt; pt = pt->next, i++) { - if (i == value) - pt->flag |= PTARGET_CURRENT; - else - pt->flag &= ~PTARGET_CURRENT; - } -} - -static void rna_ParticleTarget_name_get(PointerRNA *ptr, char *str) -{ - ParticleTarget *pt = ptr->data; - - if (pt->flag & PTARGET_VALID) { - ParticleSystem *psys = NULL; - - if (pt->ob) - psys = BLI_findlink(&pt->ob->particlesystem, pt->psys - 1); - else { - Object *ob = (Object *) ptr->id.data; - psys = BLI_findlink(&ob->particlesystem, pt->psys - 1); - } - - if (psys) { - if (pt->ob) - sprintf(str, "%s: %s", pt->ob->id.name + 2, psys->name); - else - strcpy(str, psys->name); - } - else - strcpy(str, "Invalid target!"); - } - else - strcpy(str, "Invalid target!"); -} - -static int rna_ParticleTarget_name_length(PointerRNA *ptr) -{ - char tstr[MAX_ID_NAME + MAX_ID_NAME + 64]; - - rna_ParticleTarget_name_get(ptr, tstr); - - return strlen(tstr); -} - -static int particle_id_check(PointerRNA *ptr) -{ - ID *id = ptr->id.data; - - return (GS(id->name) == ID_PA); -} - -static char *rna_SPHFluidSettings_path(PointerRNA *ptr) -{ - SPHFluidSettings *fluid = (SPHFluidSettings *)ptr->data; - - if (particle_id_check(ptr)) { - ParticleSettings *part = (ParticleSettings *)ptr->id.data; - - if (part->fluid == fluid) - return BLI_sprintfN("fluid"); - } - return NULL; -} - -static int rna_ParticleSystem_multiple_caches_get(PointerRNA *ptr) -{ - ParticleSystem *psys = (ParticleSystem *)ptr->data; - - return (psys->ptcaches.first != psys->ptcaches.last); -} -static int rna_ParticleSystem_editable_get(PointerRNA *ptr) -{ - ParticleSystem *psys = (ParticleSystem *)ptr->data; - - return psys_check_edited(psys); -} -static int rna_ParticleSystem_edited_get(PointerRNA *ptr) -{ - ParticleSystem *psys = (ParticleSystem *)ptr->data; - - if (psys->part && psys->part->type == PART_HAIR) - return (psys->flag & PSYS_EDITED || (psys->edit && psys->edit->edited)); - else - return (psys->pointcache->edit && psys->pointcache->edit->edited); -} -static PointerRNA rna_ParticleDupliWeight_active_get(PointerRNA *ptr) -{ - ParticleSettings *part = (ParticleSettings *)ptr->id.data; - ParticleDupliWeight *dw = part->dupliweights.first; - - for (; dw; dw = dw->next) { - if (dw->flag & PART_DUPLIW_CURRENT) - return rna_pointer_inherit_refine(ptr, &RNA_ParticleDupliWeight, dw); - } - return rna_pointer_inherit_refine(ptr, &RNA_ParticleTarget, NULL); -} -static void rna_ParticleDupliWeight_active_index_range(PointerRNA *ptr, int *min, int *max, - int *UNUSED(softmin), int *UNUSED(softmax)) -{ - ParticleSettings *part = (ParticleSettings *)ptr->id.data; - *min = 0; - *max = max_ii(0, BLI_listbase_count(&part->dupliweights) - 1); -} - -static int rna_ParticleDupliWeight_active_index_get(PointerRNA *ptr) -{ - ParticleSettings *part = (ParticleSettings *)ptr->id.data; - ParticleDupliWeight *dw = part->dupliweights.first; - int i = 0; - - for (; dw; dw = dw->next, i++) - if (dw->flag & PART_DUPLIW_CURRENT) - return i; - - return 0; -} - -static void rna_ParticleDupliWeight_active_index_set(struct PointerRNA *ptr, int value) -{ - ParticleSettings *part = (ParticleSettings *)ptr->id.data; - ParticleDupliWeight *dw = part->dupliweights.first; - int i = 0; - - for (; dw; dw = dw->next, i++) { - if (i == value) - dw->flag |= PART_DUPLIW_CURRENT; - else - dw->flag &= ~PART_DUPLIW_CURRENT; - } -} - -static void rna_ParticleDupliWeight_name_get(PointerRNA *ptr, char *str) -{ - ParticleDupliWeight *dw = ptr->data; - - if (dw->ob) - sprintf(str, "%s: %i", dw->ob->id.name + 2, dw->count); - else - strcpy(str, "No object"); -} - -static int rna_ParticleDupliWeight_name_length(PointerRNA *ptr) -{ - char tstr[MAX_ID_NAME + 64]; - - rna_ParticleDupliWeight_name_get(ptr, tstr); - - return strlen(tstr); -} - -static EnumPropertyItem *rna_Particle_from_itemf(bContext *UNUSED(C), PointerRNA *UNUSED(ptr), - PropertyRNA *UNUSED(prop), bool *UNUSED(r_free)) -{ - /*if (part->type==PART_REACTOR) */ - /* return part_reactor_from_items; */ - /*else */ - return part_from_items; -} - -static EnumPropertyItem *rna_Particle_dist_itemf(bContext *UNUSED(C), PointerRNA *ptr, - PropertyRNA *UNUSED(prop), bool *UNUSED(r_free)) -{ - ParticleSettings *part = ptr->id.data; - - if (part->type == PART_HAIR) - return part_hair_dist_items; - else - return part_dist_items; -} - -static EnumPropertyItem *rna_Particle_draw_as_itemf(bContext *UNUSED(C), PointerRNA *ptr, - PropertyRNA *UNUSED(prop), bool *UNUSED(r_free)) -{ - ParticleSettings *part = ptr->id.data; - - if (part->type == PART_HAIR) - return part_hair_draw_as_items; - else - return part_draw_as_items; -} - -static EnumPropertyItem *rna_Particle_ren_as_itemf(bContext *UNUSED(C), PointerRNA *ptr, - PropertyRNA *UNUSED(prop), bool *UNUSED(r_free)) -{ - ParticleSettings *part = ptr->id.data; - - if (part->type == PART_HAIR) - return part_hair_ren_as_items; - else - return part_ren_as_items; -} - -static PointerRNA rna_Particle_field1_get(PointerRNA *ptr) -{ - ParticleSettings *part = (ParticleSettings *)ptr->id.data; - - /* weak */ - if (!part->pd) - part->pd = object_add_collision_fields(0); - - return rna_pointer_inherit_refine(ptr, &RNA_FieldSettings, part->pd); -} - -static PointerRNA rna_Particle_field2_get(PointerRNA *ptr) -{ - ParticleSettings *part = (ParticleSettings *)ptr->id.data; - - /* weak */ - if (!part->pd2) - part->pd2 = object_add_collision_fields(0); - - return rna_pointer_inherit_refine(ptr, &RNA_FieldSettings, part->pd2); -} - -static void psys_vg_name_get__internal(PointerRNA *ptr, char *value, int index) -{ - Object *ob = ptr->id.data; - ParticleSystem *psys = (ParticleSystem *)ptr->data; - - if (psys->vgroup[index] > 0) { - bDeformGroup *defGroup = BLI_findlink(&ob->defbase, psys->vgroup[index] - 1); - - if (defGroup) { - strcpy(value, defGroup->name); - return; - } - } - - value[0] = '\0'; -} -static int psys_vg_name_len__internal(PointerRNA *ptr, int index) -{ - Object *ob = ptr->id.data; - ParticleSystem *psys = (ParticleSystem *)ptr->data; - - if (psys->vgroup[index] > 0) { - bDeformGroup *defGroup = BLI_findlink(&ob->defbase, psys->vgroup[index] - 1); - - if (defGroup) { - return strlen(defGroup->name); - } - } - return 0; -} -static void psys_vg_name_set__internal(PointerRNA *ptr, const char *value, int index) -{ - Object *ob = ptr->id.data; - ParticleSystem *psys = (ParticleSystem *)ptr->data; - - if (value[0] == '\0') { - psys->vgroup[index] = 0; - } - else { - int defgrp_index = defgroup_name_index(ob, value); - - if (defgrp_index == -1) - return; - - psys->vgroup[index] = defgrp_index + 1; - } -} - -static char *rna_ParticleSystem_path(PointerRNA *ptr) -{ - ParticleSystem *psys = (ParticleSystem *)ptr->data; - char name_esc[sizeof(psys->name) * 2]; - - BLI_strescape(name_esc, psys->name, sizeof(name_esc)); - return BLI_sprintfN("particle_systems[\"%s\"]", name_esc); -} - -static void rna_ParticleSettings_mtex_begin(CollectionPropertyIterator *iter, PointerRNA *ptr) -{ - ParticleSettings *part = (ParticleSettings *)ptr->data; - rna_iterator_array_begin(iter, (void *)part->mtex, sizeof(MTex *), MAX_MTEX, 0, NULL); -} - -static PointerRNA rna_ParticleSettings_active_texture_get(PointerRNA *ptr) -{ - ParticleSettings *part = (ParticleSettings *)ptr->data; - Tex *tex; - - tex = give_current_particle_texture(part); - return rna_pointer_inherit_refine(ptr, &RNA_Texture, tex); -} - -static void rna_ParticleSettings_active_texture_set(PointerRNA *ptr, PointerRNA value) -{ - ParticleSettings *part = (ParticleSettings *)ptr->data; - - set_current_particle_texture(part, value.data); -} - -/* irritating string functions for each index :/ */ -static void rna_ParticleVGroup_name_get_0(PointerRNA *ptr, char *value) { psys_vg_name_get__internal(ptr, value, 0); } -static void rna_ParticleVGroup_name_get_1(PointerRNA *ptr, char *value) { psys_vg_name_get__internal(ptr, value, 1); } -static void rna_ParticleVGroup_name_get_2(PointerRNA *ptr, char *value) { psys_vg_name_get__internal(ptr, value, 2); } -static void rna_ParticleVGroup_name_get_3(PointerRNA *ptr, char *value) { psys_vg_name_get__internal(ptr, value, 3); } -static void rna_ParticleVGroup_name_get_4(PointerRNA *ptr, char *value) { psys_vg_name_get__internal(ptr, value, 4); } -static void rna_ParticleVGroup_name_get_5(PointerRNA *ptr, char *value) { psys_vg_name_get__internal(ptr, value, 5); } -static void rna_ParticleVGroup_name_get_6(PointerRNA *ptr, char *value) { psys_vg_name_get__internal(ptr, value, 6); } -static void rna_ParticleVGroup_name_get_7(PointerRNA *ptr, char *value) { psys_vg_name_get__internal(ptr, value, 7); } -static void rna_ParticleVGroup_name_get_8(PointerRNA *ptr, char *value) { psys_vg_name_get__internal(ptr, value, 8); } -static void rna_ParticleVGroup_name_get_9(PointerRNA *ptr, char *value) { psys_vg_name_get__internal(ptr, value, 9); } -static void rna_ParticleVGroup_name_get_10(PointerRNA *ptr, char *value) { psys_vg_name_get__internal(ptr, value, 10); } -static void rna_ParticleVGroup_name_get_11(PointerRNA *ptr, char *value) { psys_vg_name_get__internal(ptr, value, 11); } - -static int rna_ParticleVGroup_name_len_0(PointerRNA *ptr) { return psys_vg_name_len__internal(ptr, 0); } -static int rna_ParticleVGroup_name_len_1(PointerRNA *ptr) { return psys_vg_name_len__internal(ptr, 1); } -static int rna_ParticleVGroup_name_len_2(PointerRNA *ptr) { return psys_vg_name_len__internal(ptr, 2); } -static int rna_ParticleVGroup_name_len_3(PointerRNA *ptr) { return psys_vg_name_len__internal(ptr, 3); } -static int rna_ParticleVGroup_name_len_4(PointerRNA *ptr) { return psys_vg_name_len__internal(ptr, 4); } -static int rna_ParticleVGroup_name_len_5(PointerRNA *ptr) { return psys_vg_name_len__internal(ptr, 5); } -static int rna_ParticleVGroup_name_len_6(PointerRNA *ptr) { return psys_vg_name_len__internal(ptr, 6); } -static int rna_ParticleVGroup_name_len_7(PointerRNA *ptr) { return psys_vg_name_len__internal(ptr, 7); } -static int rna_ParticleVGroup_name_len_8(PointerRNA *ptr) { return psys_vg_name_len__internal(ptr, 8); } -static int rna_ParticleVGroup_name_len_9(PointerRNA *ptr) { return psys_vg_name_len__internal(ptr, 9); } -static int rna_ParticleVGroup_name_len_10(PointerRNA *ptr) { return psys_vg_name_len__internal(ptr, 10); } -static int rna_ParticleVGroup_name_len_11(PointerRNA *ptr) { return psys_vg_name_len__internal(ptr, 11); } - -static void rna_ParticleVGroup_name_set_0(PointerRNA *ptr, const char *value) { psys_vg_name_set__internal(ptr, value, 0); } -static void rna_ParticleVGroup_name_set_1(PointerRNA *ptr, const char *value) { psys_vg_name_set__internal(ptr, value, 1); } -static void rna_ParticleVGroup_name_set_2(PointerRNA *ptr, const char *value) { psys_vg_name_set__internal(ptr, value, 2); } -static void rna_ParticleVGroup_name_set_3(PointerRNA *ptr, const char *value) { psys_vg_name_set__internal(ptr, value, 3); } -static void rna_ParticleVGroup_name_set_4(PointerRNA *ptr, const char *value) { psys_vg_name_set__internal(ptr, value, 4); } -static void rna_ParticleVGroup_name_set_5(PointerRNA *ptr, const char *value) { psys_vg_name_set__internal(ptr, value, 5); } -static void rna_ParticleVGroup_name_set_6(PointerRNA *ptr, const char *value) { psys_vg_name_set__internal(ptr, value, 6); } -static void rna_ParticleVGroup_name_set_7(PointerRNA *ptr, const char *value) { psys_vg_name_set__internal(ptr, value, 7); } -static void rna_ParticleVGroup_name_set_8(PointerRNA *ptr, const char *value) { psys_vg_name_set__internal(ptr, value, 8); } -static void rna_ParticleVGroup_name_set_9(PointerRNA *ptr, const char *value) { psys_vg_name_set__internal(ptr, value, 9); } -static void rna_ParticleVGroup_name_set_10(PointerRNA *ptr, const char *value) { psys_vg_name_set__internal(ptr, value, 10); } -static void rna_ParticleVGroup_name_set_11(PointerRNA *ptr, const char *value) { psys_vg_name_set__internal(ptr, value, 11); } - - -#else - -static void rna_def_particle_hair_key(BlenderRNA *brna) -{ - StructRNA *srna; - PropertyRNA *prop; - FunctionRNA *func; - - srna = RNA_def_struct(brna, "ParticleHairKey", NULL); - RNA_def_struct_sdna(srna, "HairKey"); - RNA_def_struct_ui_text(srna, "Particle Hair Key", "Particle key for hair particle system"); - - prop = RNA_def_property(srna, "time", PROP_FLOAT, PROP_UNSIGNED); - RNA_def_property_ui_text(prop, "Time", "Relative time of key over hair length"); - - prop = RNA_def_property(srna, "weight", PROP_FLOAT, PROP_UNSIGNED); - RNA_def_property_range(prop, 0.0, 1.0); - RNA_def_property_ui_text(prop, "Weight", "Weight for cloth simulation"); - - prop = RNA_def_property(srna, "co", PROP_FLOAT, PROP_TRANSLATION); - RNA_def_property_array(prop, 3); - RNA_def_property_ui_text(prop, "Location (Object Space)", "Location of the hair key in object space"); - RNA_def_property_float_funcs(prop, "rna_ParticleHairKey_location_object_get", - "rna_ParticleHairKey_location_object_set", NULL); - - prop = RNA_def_property(srna, "co_local", PROP_FLOAT, PROP_TRANSLATION); - RNA_def_property_float_sdna(prop, NULL, "co"); - RNA_def_property_ui_text(prop, "Location", - "Location of the hair key in its local coordinate system, " - "relative to the emitting face"); - - /* Aided co func */ - func = RNA_def_function(srna, "co_object", "rna_ParticleHairKey_co_object"); - RNA_def_function_ui_description(func, "Obtain hairkey location with particle and modifier data"); - - prop = RNA_def_pointer(func, "object", "Object", "", "Object"); - RNA_def_property_flag(prop, PROP_REQUIRED | PROP_NEVER_NULL); - prop = RNA_def_pointer(func, "modifier", "ParticleSystemModifier", "", "Particle modifier"); - RNA_def_property_flag(prop, PROP_REQUIRED | PROP_NEVER_NULL); - prop = RNA_def_pointer(func, "particle", "Particle", "", "hair particle"); - RNA_def_property_flag(prop, PROP_REQUIRED | PROP_NEVER_NULL); - - prop = RNA_def_float_vector(func, "co", 3, NULL, -FLT_MAX, FLT_MAX, "Co", - "Exported hairkey location", -1e4, 1e4); - RNA_def_property_flag(prop, PROP_THICK_WRAP); - RNA_def_function_output(func, prop); -} - -static void rna_def_particle_key(BlenderRNA *brna) -{ - StructRNA *srna; - PropertyRNA *prop; - - srna = RNA_def_struct(brna, "ParticleKey", NULL); - RNA_def_struct_ui_text(srna, "Particle Key", "Key location for a particle over time"); - - prop = RNA_def_property(srna, "location", PROP_FLOAT, PROP_TRANSLATION); - RNA_def_property_float_sdna(prop, NULL, "co"); - RNA_def_property_ui_text(prop, "Location", "Key location"); - - prop = RNA_def_property(srna, "velocity", PROP_FLOAT, PROP_VELOCITY); - RNA_def_property_float_sdna(prop, NULL, "vel"); - RNA_def_property_ui_text(prop, "Velocity", "Key velocity"); - - prop = RNA_def_property(srna, "rotation", PROP_FLOAT, PROP_QUATERNION); - RNA_def_property_float_sdna(prop, NULL, "rot"); - RNA_def_property_ui_text(prop, "Rotation", "Key rotation quaternion"); - - prop = RNA_def_property(srna, "angular_velocity", PROP_FLOAT, PROP_VELOCITY); - RNA_def_property_float_sdna(prop, NULL, "ave"); - RNA_def_property_ui_text(prop, "Angular Velocity", "Key angular velocity"); - - prop = RNA_def_property(srna, "time", PROP_FLOAT, PROP_UNSIGNED); - RNA_def_property_ui_text(prop, "Time", "Time of key over the simulation"); -} - -static void rna_def_child_particle(BlenderRNA *brna) -{ - StructRNA *srna; - /*PropertyRNA *prop; */ - - srna = RNA_def_struct(brna, "ChildParticle", NULL); - RNA_def_struct_ui_text(srna, "Child Particle", - "Child particle interpolated from simulated or edited particles"); - -/* int num, parent; *//* num is face index on the final derived mesh */ - -/* int pa[4]; *//* nearest particles to the child, used for the interpolation */ -/* float w[4]; *//* interpolation weights for the above particles */ -/* float fuv[4], foffset; *//* face vertex weights and offset */ -/* float rand[3]; */ -} - -static void rna_def_particle(BlenderRNA *brna) -{ - StructRNA *srna; - PropertyRNA *prop; - FunctionRNA *func; - - static EnumPropertyItem alive_items[] = { - /*{PARS_KILLED, "KILLED", 0, "Killed", ""}, */ - {PARS_DEAD, "DEAD", 0, "Dead", ""}, - {PARS_UNBORN, "UNBORN", 0, "Unborn", ""}, - {PARS_ALIVE, "ALIVE", 0, "Alive", ""}, - {PARS_DYING, "DYING", 0, "Dying", ""}, - {0, NULL, 0, NULL, NULL} - }; - - srna = RNA_def_struct(brna, "Particle", NULL); - RNA_def_struct_sdna(srna, "ParticleData"); - RNA_def_struct_ui_text(srna, "Particle", "Particle in a particle system"); - - /* Particle State & Previous State */ - prop = RNA_def_property(srna, "location", PROP_FLOAT, PROP_TRANSLATION); - RNA_def_property_float_sdna(prop, NULL, "state.co"); - RNA_def_property_ui_text(prop, "Particle Location", ""); - - prop = RNA_def_property(srna, "velocity", PROP_FLOAT, PROP_VELOCITY); - RNA_def_property_float_sdna(prop, NULL, "state.vel"); - RNA_def_property_ui_text(prop, "Particle Velocity", ""); - - prop = RNA_def_property(srna, "angular_velocity", PROP_FLOAT, PROP_VELOCITY); - RNA_def_property_float_sdna(prop, NULL, "state.ave"); - RNA_def_property_ui_text(prop, "Angular Velocity", ""); - - prop = RNA_def_property(srna, "rotation", PROP_FLOAT, PROP_QUATERNION); - RNA_def_property_float_sdna(prop, NULL, "state.rot"); - RNA_def_property_ui_text(prop, "Rotation", ""); - - prop = RNA_def_property(srna, "prev_location", PROP_FLOAT, PROP_TRANSLATION); - RNA_def_property_float_sdna(prop, NULL, "prev_state.co"); - RNA_def_property_ui_text(prop, "Previous Particle Location", ""); - - prop = RNA_def_property(srna, "prev_velocity", PROP_FLOAT, PROP_VELOCITY); - RNA_def_property_float_sdna(prop, NULL, "prev_state.vel"); - RNA_def_property_ui_text(prop, "Previous Particle Velocity", ""); - - prop = RNA_def_property(srna, "prev_angular_velocity", PROP_FLOAT, PROP_VELOCITY); - RNA_def_property_float_sdna(prop, NULL, "prev_state.ave"); - RNA_def_property_ui_text(prop, "Previous Angular Velocity", ""); - - prop = RNA_def_property(srna, "prev_rotation", PROP_FLOAT, PROP_QUATERNION); - RNA_def_property_float_sdna(prop, NULL, "prev_state.rot"); - RNA_def_property_ui_text(prop, "Previous Rotation", ""); - - /* Hair & Keyed Keys */ - - prop = RNA_def_property(srna, "hair_keys", PROP_COLLECTION, PROP_NONE); - RNA_def_property_collection_sdna(prop, NULL, "hair", "totkey"); - RNA_def_property_struct_type(prop, "ParticleHairKey"); - RNA_def_property_ui_text(prop, "Hair", ""); - - prop = RNA_def_property(srna, "particle_keys", PROP_COLLECTION, PROP_NONE); - RNA_def_property_collection_sdna(prop, NULL, "keys", "totkey"); - RNA_def_property_struct_type(prop, "ParticleKey"); - RNA_def_property_ui_text(prop, "Keyed States", ""); -/* */ -/* float fuv[4], foffset; *//* coordinates on face/edge number "num" and depth along*/ -/* *//* face normal for volume emission */ - - prop = RNA_def_property(srna, "birth_time", PROP_FLOAT, PROP_TIME); - RNA_def_property_float_sdna(prop, NULL, "time"); -/* RNA_def_property_range(prop, lowerLimitf, upperLimitf); */ - RNA_def_property_ui_text(prop, "Birth Time", ""); - - prop = RNA_def_property(srna, "lifetime", PROP_FLOAT, PROP_TIME); -/* RNA_def_property_range(prop, lowerLimitf, upperLimitf); */ - RNA_def_property_ui_text(prop, "Lifetime", ""); - - prop = RNA_def_property(srna, "die_time", PROP_FLOAT, PROP_TIME); - RNA_def_property_float_sdna(prop, NULL, "dietime"); -/* RNA_def_property_range(prop, lowerLimitf, upperLimitf); */ - RNA_def_property_ui_text(prop, "Die Time", ""); - - prop = RNA_def_property(srna, "size", PROP_FLOAT, PROP_NONE); -/* RNA_def_property_range(prop, lowerLimitf, upperLimitf); */ - RNA_def_property_ui_text(prop, "Size", ""); - -/* */ -/* int num; *//* index to vert/edge/face */ -/* int num_dmcache; *//* index to derived mesh data (face) to avoid slow lookups */ -/* int pad; */ -/* */ -/* int totkey; */ - - /* flag */ - prop = RNA_def_property(srna, "is_exist", PROP_BOOLEAN, PROP_NONE); - RNA_def_property_boolean_negative_sdna(prop, NULL, "flag", PARS_UNEXIST); - RNA_def_property_clear_flag(prop, PROP_EDITABLE); - RNA_def_property_ui_text(prop, "Exists", ""); - - prop = RNA_def_property(srna, "is_visible", PROP_BOOLEAN, PROP_NONE); - RNA_def_property_boolean_negative_sdna(prop, NULL, "flag", PARS_NO_DISP); - RNA_def_property_clear_flag(prop, PROP_EDITABLE); - RNA_def_property_ui_text(prop, "Visible", ""); - - prop = RNA_def_property(srna, "alive_state", PROP_ENUM, PROP_NONE); - RNA_def_property_enum_sdna(prop, NULL, "alive"); - RNA_def_property_enum_items(prop, alive_items); - RNA_def_property_ui_text(prop, "Alive State", ""); - -/* short rt2; */ - -/* UVs */ - func = RNA_def_function(srna, "uv_on_emitter", "rna_Particle_uv_on_emitter"); - RNA_def_function_ui_description(func, "Obtain uv for particle on derived mesh"); - RNA_def_function_flag(func, FUNC_USE_REPORTS); - prop = RNA_def_pointer(func, "modifier", "ParticleSystemModifier", "", "Particle modifier"); - RNA_def_property_flag(prop, PROP_REQUIRED | PROP_NEVER_NULL); - prop = RNA_def_property(func, "uv", PROP_FLOAT, PROP_COORDS); - RNA_def_property_array(prop, 2); - RNA_def_property_flag(prop, PROP_THICK_WRAP); - RNA_def_function_output(func, prop); -} - -static void rna_def_particle_dupliweight(BlenderRNA *brna) -{ - StructRNA *srna; - PropertyRNA *prop; - - srna = RNA_def_struct(brna, "ParticleDupliWeight", NULL); - RNA_def_struct_ui_text(srna, "Particle Dupliobject Weight", "Weight of a particle dupliobject in a group"); - RNA_def_struct_sdna(srna, "ParticleDupliWeight"); - - prop = RNA_def_property(srna, "name", PROP_STRING, PROP_NONE); - RNA_def_property_string_funcs(prop, "rna_ParticleDupliWeight_name_get", - "rna_ParticleDupliWeight_name_length", NULL); - RNA_def_property_ui_text(prop, "Name", "Particle dupliobject name"); - RNA_def_property_clear_flag(prop, PROP_EDITABLE); - RNA_def_struct_name_property(srna, prop); - - prop = RNA_def_property(srna, "count", PROP_INT, PROP_UNSIGNED); - RNA_def_property_range(prop, 0, SHRT_MAX); - RNA_def_property_ui_text(prop, "Count", - "The number of times this object is repeated with respect to other objects"); - RNA_def_property_update(prop, 0, "rna_Particle_redo"); -} - -static void rna_def_fluid_settings(BlenderRNA *brna) -{ - StructRNA *srna; - PropertyRNA *prop; - - static EnumPropertyItem sph_solver_items[] = { - {SPH_SOLVER_DDR, "DDR", 0, "Double-Density", "An artistic solver with strong surface tension effects (original)"}, - {SPH_SOLVER_CLASSICAL, "CLASSICAL", 0, "Classical", "A more physically-accurate solver"}, - {0, NULL, 0, NULL, NULL} - }; - - srna = RNA_def_struct(brna, "SPHFluidSettings", NULL); - RNA_def_struct_path_func(srna, "rna_SPHFluidSettings_path"); - RNA_def_struct_ui_text(srna, "SPH Fluid Settings", "Settings for particle fluids physics"); - - /* Fluid settings */ - prop = RNA_def_property(srna, "solver", PROP_ENUM, PROP_NONE); - RNA_def_property_enum_sdna(prop, NULL, "solver"); - RNA_def_property_clear_flag(prop, PROP_ANIMATABLE); - RNA_def_property_enum_items(prop, sph_solver_items); - RNA_def_property_ui_text(prop, "SPH Solver", "The code used to calculate internal forces on particles"); - RNA_def_property_update(prop, 0, "rna_Particle_reset"); - - prop = RNA_def_property(srna, "spring_force", PROP_FLOAT, PROP_NONE); - RNA_def_property_float_sdna(prop, NULL, "spring_k"); - RNA_def_property_range(prop, 0.0f, 100.0f); - RNA_def_property_ui_range(prop, 0.0f, 10.0f, 1, 3); - RNA_def_property_ui_text(prop, "Spring Force", "Spring force"); - RNA_def_property_update(prop, 0, "rna_Particle_reset"); - - prop = RNA_def_property(srna, "fluid_radius", PROP_FLOAT, PROP_NONE); - RNA_def_property_float_sdna(prop, NULL, "radius"); - RNA_def_property_range(prop, 0.0f, 20.0f); - RNA_def_property_ui_range(prop, 0.0f, 2.0f, 1, 3); - RNA_def_property_ui_text(prop, "Interaction Radius", "Fluid interaction radius"); - RNA_def_property_update(prop, 0, "rna_Particle_reset"); - - prop = RNA_def_property(srna, "rest_length", PROP_FLOAT, PROP_NONE); - RNA_def_property_range(prop, 0.0f, 2.0f); - RNA_def_property_ui_text(prop, "Rest Length", "Spring rest length (factor of particle radius)"); - RNA_def_property_update(prop, 0, "rna_Particle_reset"); - - prop = RNA_def_property(srna, "use_viscoelastic_springs", PROP_BOOLEAN, PROP_NONE); - RNA_def_property_boolean_sdna(prop, NULL, "flag", SPH_VISCOELASTIC_SPRINGS); - RNA_def_property_ui_text(prop, "Viscoelastic Springs", "Use viscoelastic springs instead of Hooke's springs"); - RNA_def_property_update(prop, 0, "rna_Particle_reset"); - - prop = RNA_def_property(srna, "use_initial_rest_length", PROP_BOOLEAN, PROP_NONE); - RNA_def_property_boolean_sdna(prop, NULL, "flag", SPH_CURRENT_REST_LENGTH); - RNA_def_property_ui_text(prop, "Initial Rest Length", - "Use the initial length as spring rest length instead of 2 * particle size"); - RNA_def_property_update(prop, 0, "rna_Particle_reset"); - - prop = RNA_def_property(srna, "plasticity", PROP_FLOAT, PROP_NONE); - RNA_def_property_float_sdna(prop, NULL, "plasticity_constant"); - RNA_def_property_range(prop, 0.0f, 100.0f); - RNA_def_property_ui_text(prop, "Plasticity", - "How much the spring rest length can change after the elastic limit is crossed"); - RNA_def_property_update(prop, 0, "rna_Particle_reset"); - - prop = RNA_def_property(srna, "yield_ratio", PROP_FLOAT, PROP_NONE); - RNA_def_property_float_sdna(prop, NULL, "yield_ratio"); - RNA_def_property_range(prop, 0.0f, 1.0f); - RNA_def_property_ui_text(prop, "Elastic Limit", - "How much the spring has to be stretched/compressed in order to change it's rest length"); - RNA_def_property_update(prop, 0, "rna_Particle_reset"); - - prop = RNA_def_property(srna, "spring_frames", PROP_INT, PROP_NONE); - RNA_def_property_range(prop, 0.0f, 100.0f); - RNA_def_property_ui_text(prop, "Spring Frames", - "Create springs for this number of frames since particles birth (0 is always)"); - RNA_def_property_update(prop, 0, "rna_Particle_reset"); - - /* Viscosity */ - prop = RNA_def_property(srna, "linear_viscosity", PROP_FLOAT, PROP_NONE); - RNA_def_property_float_sdna(prop, NULL, "viscosity_omega"); - RNA_def_property_range(prop, 0.0f, 100.0f); - RNA_def_property_ui_range(prop, 0.0f, 10.0f, 1, 3); - RNA_def_property_ui_text(prop, "Viscosity", "Linear viscosity"); - RNA_def_property_update(prop, 0, "rna_Particle_reset"); - - prop = RNA_def_property(srna, "stiff_viscosity", PROP_FLOAT, PROP_NONE); - RNA_def_property_float_sdna(prop, NULL, "viscosity_beta"); - RNA_def_property_range(prop, 0.0f, 100.0f); - RNA_def_property_ui_range(prop, 0.0f, 2.0f, 1, 3); - RNA_def_property_ui_text(prop, "Stiff viscosity", "Creates viscosity for expanding fluid"); - RNA_def_property_update(prop, 0, "rna_Particle_reset"); - - /* Double density relaxation */ - prop = RNA_def_property(srna, "stiffness", PROP_FLOAT, PROP_NONE); - RNA_def_property_float_sdna(prop, NULL, "stiffness_k"); - RNA_def_property_range(prop, 0.0f, 1000.0f); - RNA_def_property_ui_range(prop, 0.0f, 10.0f, 1, 3); - RNA_def_property_ui_text(prop, "Stiffness", "How incompressible the fluid is (speed of sound)"); - RNA_def_property_update(prop, 0, "rna_Particle_reset"); - - prop = RNA_def_property(srna, "repulsion", PROP_FLOAT, PROP_NONE); - RNA_def_property_float_sdna(prop, NULL, "stiffness_knear"); - RNA_def_property_range(prop, 0.0f, 100.0f); - RNA_def_property_ui_range(prop, 0.0f, 2.0f, 1, 3); - RNA_def_property_ui_text(prop, "Repulsion Factor", - "How strongly the fluid tries to keep from clustering (factor of stiffness)"); - RNA_def_property_update(prop, 0, "rna_Particle_reset"); - - prop = RNA_def_property(srna, "rest_density", PROP_FLOAT, PROP_NONE); - RNA_def_property_float_sdna(prop, NULL, "rest_density"); - RNA_def_property_range(prop, 0.0f, 10000.0f); - RNA_def_property_ui_range(prop, 0.0f, 2.0f, 1, 3); - RNA_def_property_ui_text(prop, "Rest Density", "Fluid rest density"); - RNA_def_property_update(prop, 0, "rna_Particle_reset"); - - /* Buoyancy */ - prop = RNA_def_property(srna, "buoyancy", PROP_FLOAT, PROP_NONE); - RNA_def_property_float_sdna(prop, NULL, "buoyancy"); - RNA_def_property_range(prop, 0.0f, 10.0f); - RNA_def_property_ui_range(prop, 0.0f, 1.0f, 1, 3); - RNA_def_property_ui_text(prop, "Buoyancy", - "Artificial buoyancy force in negative gravity direction based on pressure " - "differences inside the fluid"); - RNA_def_property_update(prop, 0, "rna_Particle_reset"); - - /* Factor flags */ - - prop = RNA_def_property(srna, "factor_repulsion", PROP_BOOLEAN, PROP_NONE); - RNA_def_property_boolean_sdna(prop, NULL, "flag", SPH_FAC_REPULSION); - RNA_def_property_ui_text(prop, "Factor Repulsion", "Repulsion is a factor of stiffness"); - RNA_def_property_update(prop, 0, "rna_Particle_reset"); - - prop = RNA_def_property(srna, "use_factor_density", PROP_BOOLEAN, PROP_NONE); - RNA_def_property_boolean_sdna(prop, NULL, "flag", SPH_FAC_DENSITY); - RNA_def_property_ui_text(prop, "Factor Density", - "Density is calculated as a factor of default density (depends on particle size)"); - RNA_def_property_update(prop, 0, "rna_Particle_reset"); - - prop = RNA_def_property(srna, "factor_radius", PROP_BOOLEAN, PROP_NONE); - RNA_def_property_boolean_sdna(prop, NULL, "flag", SPH_FAC_RADIUS); - RNA_def_property_ui_text(prop, "Factor Radius", "Interaction radius is a factor of 4 * particle size"); - RNA_def_property_update(prop, 0, "rna_Particle_reset"); - - prop = RNA_def_property(srna, "factor_stiff_viscosity", PROP_BOOLEAN, PROP_NONE); - RNA_def_property_boolean_sdna(prop, NULL, "flag", SPH_FAC_VISCOSITY); - RNA_def_property_ui_text(prop, "Factor Stiff Viscosity", "Stiff viscosity is a factor of normal viscosity"); - RNA_def_property_update(prop, 0, "rna_Particle_reset"); - - prop = RNA_def_property(srna, "factor_rest_length", PROP_BOOLEAN, PROP_NONE); - RNA_def_property_boolean_sdna(prop, NULL, "flag", SPH_FAC_REST_LENGTH); - RNA_def_property_ui_text(prop, "Factor Rest Length", "Spring rest length is a factor of 2 * particle size"); - RNA_def_property_update(prop, 0, "rna_Particle_reset"); -} - -static void rna_def_particle_settings_mtex(BlenderRNA *brna) -{ - StructRNA *srna; - PropertyRNA *prop; - - static EnumPropertyItem texco_items[] = { - {TEXCO_GLOB, "GLOBAL", 0, "Global", "Use global coordinates for the texture coordinates"}, - {TEXCO_OBJECT, "OBJECT", 0, "Object", "Use linked object's coordinates for texture coordinates"}, - {TEXCO_UV, "UV", 0, "UV", "Use UV coordinates for texture coordinates"}, - {TEXCO_ORCO, "ORCO", 0, "Generated", "Use the original undeformed coordinates of the object"}, - {TEXCO_STRAND, "STRAND", 0, "Strand / Particle", - "Use normalized strand texture coordinate (1D) or particle age (X) and trail position (Y)"}, - {0, NULL, 0, NULL, NULL} - }; - - static EnumPropertyItem prop_mapping_items[] = { - {MTEX_FLAT, "FLAT", 0, "Flat", "Map X and Y coordinates directly"}, - {MTEX_CUBE, "CUBE", 0, "Cube", "Map using the normal vector"}, - {MTEX_TUBE, "TUBE", 0, "Tube", "Map with Z as central axis"}, - {MTEX_SPHERE, "SPHERE", 0, "Sphere", "Map with Z as central axis"}, - {0, NULL, 0, NULL, NULL} - }; - - static EnumPropertyItem prop_x_mapping_items[] = { - {0, "NONE", 0, "None", ""}, - {1, "X", 0, "X", ""}, - {2, "Y", 0, "Y", ""}, - {3, "Z", 0, "Z", ""}, - {0, NULL, 0, NULL, NULL} - }; - - static EnumPropertyItem prop_y_mapping_items[] = { - {0, "NONE", 0, "None", ""}, - {1, "X", 0, "X", ""}, - {2, "Y", 0, "Y", ""}, - {3, "Z", 0, "Z", ""}, - {0, NULL, 0, NULL, NULL} - }; - - static EnumPropertyItem prop_z_mapping_items[] = { - {0, "NONE", 0, "None", ""}, - {1, "X", 0, "X", ""}, - {2, "Y", 0, "Y", ""}, - {3, "Z", 0, "Z", ""}, - {0, NULL, 0, NULL, NULL} - }; - - srna = RNA_def_struct(brna, "ParticleSettingsTextureSlot", "TextureSlot"); - RNA_def_struct_sdna(srna, "MTex"); - RNA_def_struct_ui_text(srna, "Particle Settings Texture Slot", - "Texture slot for textures in a Particle Settings data-block"); - - prop = RNA_def_property(srna, "texture_coords", PROP_ENUM, PROP_NONE); - RNA_def_property_enum_sdna(prop, NULL, "texco"); - RNA_def_property_enum_items(prop, texco_items); - RNA_def_property_ui_text(prop, "Texture Coordinates", - "Texture coordinates used to map the texture onto the background"); - RNA_def_property_update(prop, 0, "rna_Particle_reset"); - - prop = RNA_def_property(srna, "object", PROP_POINTER, PROP_NONE); - RNA_def_property_pointer_sdna(prop, NULL, "object"); - RNA_def_property_struct_type(prop, "Object"); - RNA_def_property_flag(prop, PROP_EDITABLE); - RNA_def_property_ui_text(prop, "Object", "Object to use for mapping with Object texture coordinates"); - RNA_def_property_update(prop, 0, "rna_Particle_reset"); - - prop = RNA_def_property(srna, "uv_layer", PROP_STRING, PROP_NONE); - RNA_def_property_string_sdna(prop, NULL, "uvname"); - RNA_def_property_ui_text(prop, "UV Map", "UV map to use for mapping with UV texture coordinates"); - RNA_def_property_update(prop, 0, "rna_Particle_reset"); - - prop = RNA_def_property(srna, "mapping_x", PROP_ENUM, PROP_NONE); - RNA_def_property_enum_sdna(prop, NULL, "projx"); - RNA_def_property_enum_items(prop, prop_x_mapping_items); - RNA_def_property_ui_text(prop, "X Mapping", ""); - RNA_def_property_update(prop, 0, "rna_Particle_reset"); - - prop = RNA_def_property(srna, "mapping_y", PROP_ENUM, PROP_NONE); - RNA_def_property_enum_sdna(prop, NULL, "projy"); - RNA_def_property_enum_items(prop, prop_y_mapping_items); - RNA_def_property_ui_text(prop, "Y Mapping", ""); - RNA_def_property_update(prop, 0, "rna_Particle_reset"); - - prop = RNA_def_property(srna, "mapping_z", PROP_ENUM, PROP_NONE); - RNA_def_property_enum_sdna(prop, NULL, "projz"); - RNA_def_property_enum_items(prop, prop_z_mapping_items); - RNA_def_property_ui_text(prop, "Z Mapping", ""); - RNA_def_property_update(prop, 0, "rna_Particle_reset"); - - prop = RNA_def_property(srna, "mapping", PROP_ENUM, PROP_NONE); - RNA_def_property_enum_items(prop, prop_mapping_items); - RNA_def_property_ui_text(prop, "Mapping", ""); - RNA_def_property_update(prop, 0, "rna_Particle_reset"); - - /* map to */ - prop = RNA_def_property(srna, "use_map_time", PROP_BOOLEAN, PROP_NONE); - RNA_def_property_boolean_sdna(prop, NULL, "mapto", PAMAP_TIME); - RNA_def_property_ui_text(prop, "Emission Time", "Affect the emission time of the particles"); - RNA_def_property_update(prop, 0, "rna_Particle_reset"); - - prop = RNA_def_property(srna, "use_map_life", PROP_BOOLEAN, PROP_NONE); - RNA_def_property_boolean_sdna(prop, NULL, "mapto", PAMAP_LIFE); - RNA_def_property_ui_text(prop, "Life Time", "Affect the life time of the particles"); - RNA_def_property_update(prop, 0, "rna_Particle_reset"); - - prop = RNA_def_property(srna, "use_map_density", PROP_BOOLEAN, PROP_NONE); - RNA_def_property_boolean_sdna(prop, NULL, "mapto", PAMAP_DENS); - RNA_def_property_ui_text(prop, "Density", "Affect the density of the particles"); - RNA_def_property_update(prop, 0, "rna_Particle_reset"); - - prop = RNA_def_property(srna, "use_map_size", PROP_BOOLEAN, PROP_NONE); - RNA_def_property_boolean_sdna(prop, NULL, "mapto", PAMAP_SIZE); - RNA_def_property_ui_text(prop, "Size", "Affect the particle size"); - RNA_def_property_update(prop, 0, "rna_Particle_reset"); - - prop = RNA_def_property(srna, "use_map_velocity", PROP_BOOLEAN, PROP_NONE); - RNA_def_property_boolean_sdna(prop, NULL, "mapto", PAMAP_IVEL); - RNA_def_property_ui_text(prop, "Initial Velocity", "Affect the particle initial velocity"); - RNA_def_property_update(prop, 0, "rna_Particle_reset"); - - prop = RNA_def_property(srna, "use_map_field", PROP_BOOLEAN, PROP_NONE); - RNA_def_property_boolean_sdna(prop, NULL, "mapto", PAMAP_FIELD); - RNA_def_property_ui_text(prop, "Force Field", "Affect the particle force fields"); - RNA_def_property_update(prop, 0, "rna_Particle_reset"); - - prop = RNA_def_property(srna, "use_map_gravity", PROP_BOOLEAN, PROP_NONE); - RNA_def_property_boolean_sdna(prop, NULL, "mapto", PAMAP_GRAVITY); - RNA_def_property_ui_text(prop, "Gravity", "Affect the particle gravity"); - RNA_def_property_update(prop, 0, "rna_Particle_reset"); - - prop = RNA_def_property(srna, "use_map_damp", PROP_BOOLEAN, PROP_NONE); - RNA_def_property_boolean_sdna(prop, NULL, "mapto", PAMAP_DAMP); - RNA_def_property_ui_text(prop, "Damp", "Affect the particle velocity damping"); - RNA_def_property_update(prop, 0, "rna_Particle_redo_child"); - - prop = RNA_def_property(srna, "use_map_clump", PROP_BOOLEAN, PROP_NONE); - RNA_def_property_boolean_sdna(prop, NULL, "mapto", PAMAP_CLUMP); - RNA_def_property_ui_text(prop, "Clump", "Affect the child clumping"); - RNA_def_property_update(prop, 0, "rna_Particle_reset"); - - prop = RNA_def_property(srna, "use_map_kink_amp", PROP_BOOLEAN, PROP_NONE); - RNA_def_property_boolean_sdna(prop, NULL, "mapto", PAMAP_KINK_AMP); - RNA_def_property_ui_text(prop, "Kink Amplitude", "Affect the child kink amplitude"); - RNA_def_property_update(prop, 0, "rna_Particle_redo_child"); - - prop = RNA_def_property(srna, "use_map_kink_freq", PROP_BOOLEAN, PROP_NONE); - RNA_def_property_boolean_sdna(prop, NULL, "mapto", PAMAP_KINK_FREQ); - RNA_def_property_ui_text(prop, "Kink Frequency", "Affect the child kink frequency"); - RNA_def_property_update(prop, 0, "rna_Particle_redo_child"); - - prop = RNA_def_property(srna, "use_map_rough", PROP_BOOLEAN, PROP_NONE); - RNA_def_property_boolean_sdna(prop, NULL, "mapto", PAMAP_ROUGH); - RNA_def_property_ui_text(prop, "Rough", "Affect the child rough"); - RNA_def_property_update(prop, 0, "rna_Particle_redo_child"); - - prop = RNA_def_property(srna, "use_map_length", PROP_BOOLEAN, PROP_NONE); - RNA_def_property_boolean_sdna(prop, NULL, "mapto", PAMAP_LENGTH); - RNA_def_property_ui_text(prop, "Length", "Affect the child hair length"); - RNA_def_property_update(prop, 0, "rna_Particle_redo_child"); - - - /* influence factors */ - prop = RNA_def_property(srna, "time_factor", PROP_FLOAT, PROP_NONE); - RNA_def_property_float_sdna(prop, NULL, "timefac"); - RNA_def_property_ui_range(prop, 0, 1, 10, 3); - RNA_def_property_ui_text(prop, "Emission Time Factor", "Amount texture affects particle emission time"); - RNA_def_property_update(prop, 0, "rna_Particle_reset"); - - prop = RNA_def_property(srna, "life_factor", PROP_FLOAT, PROP_NONE); - RNA_def_property_float_sdna(prop, NULL, "lifefac"); - RNA_def_property_ui_range(prop, 0, 1, 10, 3); - RNA_def_property_ui_text(prop, "Life Time Factor", "Amount texture affects particle life time"); - RNA_def_property_update(prop, 0, "rna_Particle_reset"); - - prop = RNA_def_property(srna, "density_factor", PROP_FLOAT, PROP_NONE); - RNA_def_property_float_sdna(prop, NULL, "padensfac"); - RNA_def_property_ui_range(prop, 0, 1, 10, 3); - RNA_def_property_ui_text(prop, "Density Factor", "Amount texture affects particle density"); - RNA_def_property_update(prop, 0, "rna_Particle_reset"); - - prop = RNA_def_property(srna, "size_factor", PROP_FLOAT, PROP_NONE); - RNA_def_property_float_sdna(prop, NULL, "sizefac"); - RNA_def_property_ui_range(prop, 0, 1, 10, 3); - RNA_def_property_ui_text(prop, "Size Factor", "Amount texture affects physical particle size"); - RNA_def_property_update(prop, 0, "rna_Particle_reset"); - - prop = RNA_def_property(srna, "velocity_factor", PROP_FLOAT, PROP_NONE); - RNA_def_property_float_sdna(prop, NULL, "ivelfac"); - RNA_def_property_ui_range(prop, 0, 1, 10, 3); - RNA_def_property_ui_text(prop, "Velocity Factor", "Amount texture affects particle initial velocity"); - RNA_def_property_update(prop, 0, "rna_Particle_reset"); - - - prop = RNA_def_property(srna, "field_factor", PROP_FLOAT, PROP_NONE); - RNA_def_property_float_sdna(prop, NULL, "fieldfac"); - RNA_def_property_ui_range(prop, 0, 1, 10, 3); - RNA_def_property_ui_text(prop, "Field Factor", "Amount texture affects particle force fields"); - RNA_def_property_update(prop, 0, "rna_Particle_reset"); - - prop = RNA_def_property(srna, "gravity_factor", PROP_FLOAT, PROP_NONE); - RNA_def_property_float_sdna(prop, NULL, "gravityfac"); - RNA_def_property_ui_range(prop, 0, 1, 10, 3); - RNA_def_property_ui_text(prop, "Gravity Factor", "Amount texture affects particle gravity"); - RNA_def_property_update(prop, 0, "rna_Particle_reset"); - - prop = RNA_def_property(srna, "damp_factor", PROP_FLOAT, PROP_NONE); - RNA_def_property_float_sdna(prop, NULL, "dampfac"); - RNA_def_property_ui_range(prop, 0, 1, 10, 3); - RNA_def_property_ui_text(prop, "Damp Factor", "Amount texture affects particle damping"); - RNA_def_property_update(prop, 0, "rna_Particle_reset"); - - - prop = RNA_def_property(srna, "length_factor", PROP_FLOAT, PROP_NONE); - RNA_def_property_float_sdna(prop, NULL, "lengthfac"); - RNA_def_property_ui_range(prop, 0, 1, 10, 3); - RNA_def_property_ui_text(prop, "Length Factor", "Amount texture affects child hair length"); - RNA_def_property_update(prop, 0, "rna_Particle_redo_child"); - - prop = RNA_def_property(srna, "clump_factor", PROP_FLOAT, PROP_NONE); - RNA_def_property_float_sdna(prop, NULL, "clumpfac"); - RNA_def_property_ui_range(prop, 0, 1, 10, 3); - RNA_def_property_ui_text(prop, "Clump Factor", "Amount texture affects child clump"); - RNA_def_property_update(prop, 0, "rna_Particle_redo_child"); - - prop = RNA_def_property(srna, "kink_amp_factor", PROP_FLOAT, PROP_NONE); - RNA_def_property_float_sdna(prop, NULL, "kinkampfac"); - RNA_def_property_ui_range(prop, 0, 1, 10, 3); - RNA_def_property_ui_text(prop, "Kink Amplitude Factor", "Amount texture affects child kink amplitude"); - RNA_def_property_update(prop, 0, "rna_Particle_redo_child"); - - prop = RNA_def_property(srna, "kink_freq_factor", PROP_FLOAT, PROP_NONE); - RNA_def_property_float_sdna(prop, NULL, "kinkfac"); - RNA_def_property_ui_range(prop, 0, 1, 10, 3); - RNA_def_property_ui_text(prop, "Kink Frequency Factor", "Amount texture affects child kink frequency"); - RNA_def_property_update(prop, 0, "rna_Particle_redo_child"); - - prop = RNA_def_property(srna, "rough_factor", PROP_FLOAT, PROP_NONE); - RNA_def_property_float_sdna(prop, NULL, "roughfac"); - RNA_def_property_ui_range(prop, 0, 1, 10, 3); - RNA_def_property_ui_text(prop, "Rough Factor", "Amount texture affects child roughness"); - RNA_def_property_update(prop, 0, "rna_Particle_redo_child"); -} - -static void rna_def_particle_settings(BlenderRNA *brna) -{ - StructRNA *srna; - PropertyRNA *prop; - - static EnumPropertyItem type_items[] = { - {PART_EMITTER, "EMITTER", 0, "Emitter", ""}, - /*{PART_REACTOR, "REACTOR", 0, "Reactor", ""}, */ - {PART_HAIR, "HAIR", 0, "Hair", ""}, - {0, NULL, 0, NULL, NULL} - }; - - static EnumPropertyItem phys_type_items[] = { - {PART_PHYS_NO, "NO", 0, "No", ""}, - {PART_PHYS_NEWTON, "NEWTON", 0, "Newtonian", ""}, - {PART_PHYS_KEYED, "KEYED", 0, "Keyed", ""}, - {PART_PHYS_BOIDS, "BOIDS", 0, "Boids", ""}, - {PART_PHYS_FLUID, "FLUID", 0, "Fluid", ""}, - {0, NULL, 0, NULL, NULL} - }; - - static EnumPropertyItem rot_mode_items[] = { - {0, "NONE", 0, "None", ""}, - {PART_ROT_NOR, "NOR", 0, "Normal", ""}, - {PART_ROT_NOR_TAN, "NOR_TAN", 0, "Normal-Tangent", ""}, - {PART_ROT_VEL, "VEL", 0, "Velocity / Hair", ""}, - {PART_ROT_GLOB_X, "GLOB_X", 0, "Global X", ""}, - {PART_ROT_GLOB_Y, "GLOB_Y", 0, "Global Y", ""}, - {PART_ROT_GLOB_Z, "GLOB_Z", 0, "Global Z", ""}, - {PART_ROT_OB_X, "OB_X", 0, "Object X", ""}, - {PART_ROT_OB_Y, "OB_Y", 0, "Object Y", ""}, - {PART_ROT_OB_Z, "OB_Z", 0, "Object Z", ""}, - {0, NULL, 0, NULL, NULL} - }; - - static EnumPropertyItem ave_mode_items[] = { - {0, "NONE", 0, "None", ""}, - {PART_AVE_VELOCITY, "VELOCITY", 0, "Velocity", ""}, - {PART_AVE_HORIZONTAL, "HORIZONTAL", 0, "Horizontal", ""}, - {PART_AVE_VERTICAL, "VERTICAL", 0, "Vertical", ""}, - {PART_AVE_GLOBAL_X, "GLOBAL_X", 0, "Global X", ""}, - {PART_AVE_GLOBAL_Y, "GLOBAL_Y", 0, "Global Y", ""}, - {PART_AVE_GLOBAL_Z, "GLOBAL_Z", 0, "Global Z", ""}, - {PART_AVE_RAND, "RAND", 0, "Random", ""}, - {0, NULL, 0, NULL, NULL} - }; - - static EnumPropertyItem react_event_items[] = { - {PART_EVENT_DEATH, "DEATH", 0, "Death", ""}, - {PART_EVENT_COLLIDE, "COLLIDE", 0, "Collision", ""}, - {PART_EVENT_NEAR, "NEAR", 0, "Near", ""}, - {0, NULL, 0, NULL, NULL} - }; - - static EnumPropertyItem child_type_items[] = { - {0, "NONE", 0, "None", ""}, - {PART_CHILD_PARTICLES, "SIMPLE", 0, "Simple", ""}, - {PART_CHILD_FACES, "INTERPOLATED", 0, "Interpolated", ""}, - {0, NULL, 0, NULL, NULL} - }; - - /*TODO: names, tooltips */ - static EnumPropertyItem integrator_type_items[] = { - {PART_INT_EULER, "EULER", 0, "Euler", ""}, - {PART_INT_VERLET, "VERLET", 0, "Verlet", ""}, - {PART_INT_MIDPOINT, "MIDPOINT", 0, "Midpoint", ""}, - {PART_INT_RK4, "RK4", 0, "RK4", ""}, - {0, NULL, 0, NULL, NULL} - }; - - static EnumPropertyItem kink_type_items[] = { - {PART_KINK_NO, "NO", 0, "Nothing", ""}, - {PART_KINK_CURL, "CURL", 0, "Curl", ""}, - {PART_KINK_RADIAL, "RADIAL", 0, "Radial", ""}, - {PART_KINK_WAVE, "WAVE", 0, "Wave", ""}, - {PART_KINK_BRAID, "BRAID", 0, "Braid", ""}, - {PART_KINK_SPIRAL, "SPIRAL", 0, "Spiral", ""}, - {0, NULL, 0, NULL, NULL} - }; - - static EnumPropertyItem bb_align_items[] = { - {PART_BB_X, "X", 0, "X", ""}, - {PART_BB_Y, "Y", 0, "Y", ""}, - {PART_BB_Z, "Z", 0, "Z", ""}, - {PART_BB_VIEW, "VIEW", 0, "View", ""}, - {PART_BB_VEL, "VEL", 0, "Velocity", ""}, - {0, NULL, 0, NULL, NULL} - }; - - static EnumPropertyItem bb_anim_items[] = { - {PART_BB_ANIM_NONE, "NONE", 0, "None", ""}, - {PART_BB_ANIM_AGE, "AGE", 0, "Age", ""}, - {PART_BB_ANIM_FRAME, "FRAME", 0, "Frame", ""}, - {PART_BB_ANIM_ANGLE, "ANGLE", 0, "Angle", ""}, - {0, NULL, 0, NULL, NULL} - }; - - static EnumPropertyItem bb_split_offset_items[] = { - {PART_BB_OFF_NONE, "NONE", 0, "None", ""}, - {PART_BB_OFF_LINEAR, "LINEAR", 0, "Linear", ""}, - {PART_BB_OFF_RANDOM, "RANDOM", 0, "Random", ""}, - {0, NULL, 0, NULL, NULL} - }; - - static EnumPropertyItem draw_col_items[] = { - {PART_DRAW_COL_NONE, "NONE", 0, "None", ""}, - {PART_DRAW_COL_MAT, "MATERIAL", 0, "Material", ""}, - {PART_DRAW_COL_VEL, "VELOCITY", 0, "Velocity", ""}, - {PART_DRAW_COL_ACC, "ACCELERATION", 0, "Acceleration", ""}, - {0, NULL, 0, NULL, NULL} - }; - - static EnumPropertyItem part_mat_items[] = { - {0, "DUMMY", 0, "Dummy", ""}, - {0, NULL, 0, NULL, NULL} - }; - - srna = RNA_def_struct(brna, "ParticleSettings", "ID"); - RNA_def_struct_ui_text(srna, "Particle Settings", "Particle settings, reusable by multiple particle systems"); - RNA_def_struct_ui_icon(srna, ICON_PARTICLE_DATA); - - rna_def_mtex_common(brna, srna, "rna_ParticleSettings_mtex_begin", "rna_ParticleSettings_active_texture_get", - "rna_ParticleSettings_active_texture_set", NULL, "ParticleSettingsTextureSlot", - "ParticleSettingsTextureSlots", "rna_Particle_reset", NULL); - - /* fluid particle type can't be checked from the type value in rna as it's not shown in the menu */ - prop = RNA_def_property(srna, "is_fluid", PROP_BOOLEAN, PROP_NONE); - RNA_def_property_clear_flag(prop, PROP_EDITABLE); - RNA_def_property_boolean_funcs(prop, "rna_PartSettings_is_fluid_get", NULL); - RNA_def_property_ui_text(prop, "Fluid", "Particles were created by a fluid simulation"); - - /* flag */ - prop = RNA_def_property(srna, "use_react_start_end", PROP_BOOLEAN, PROP_NONE); - RNA_def_property_boolean_sdna(prop, NULL, "flag", PART_REACT_STA_END); - RNA_def_property_clear_flag(prop, PROP_ANIMATABLE); - RNA_def_property_ui_text(prop, "Start/End", "Give birth to unreacted particles eventually"); - RNA_def_property_update(prop, 0, "rna_Particle_reset"); - - prop = RNA_def_property(srna, "use_react_multiple", PROP_BOOLEAN, PROP_NONE); - RNA_def_property_boolean_sdna(prop, NULL, "flag", PART_REACT_MULTIPLE); - RNA_def_property_clear_flag(prop, PROP_ANIMATABLE); - RNA_def_property_ui_text(prop, "Multi React", "React multiple times"); - RNA_def_property_update(prop, 0, "rna_Particle_reset"); - - prop = RNA_def_property(srna, "regrow_hair", PROP_BOOLEAN, PROP_NONE); - RNA_def_property_boolean_sdna(prop, NULL, "flag", PART_HAIR_REGROW); - RNA_def_property_ui_text(prop, "Regrow", "Regrow hair for each frame"); - RNA_def_property_update(prop, 0, "rna_Particle_redo"); - - prop = RNA_def_property(srna, "show_unborn", PROP_BOOLEAN, PROP_NONE); - RNA_def_property_boolean_sdna(prop, NULL, "flag", PART_UNBORN); - RNA_def_property_ui_text(prop, "Unborn", "Show particles before they are emitted"); - RNA_def_property_update(prop, 0, "rna_Particle_redo"); - - prop = RNA_def_property(srna, "use_dead", PROP_BOOLEAN, PROP_NONE); - RNA_def_property_boolean_sdna(prop, NULL, "flag", PART_DIED); - RNA_def_property_ui_text(prop, "Died", "Show particles after they have died"); - RNA_def_property_update(prop, 0, "rna_Particle_redo"); - - prop = RNA_def_property(srna, "use_emit_random", PROP_BOOLEAN, PROP_NONE); - RNA_def_property_boolean_sdna(prop, NULL, "flag", PART_TRAND); - RNA_def_property_clear_flag(prop, PROP_ANIMATABLE); - RNA_def_property_ui_text(prop, "Random", "Emit in random order of elements"); - RNA_def_property_update(prop, 0, "rna_Particle_reset"); - - prop = RNA_def_property(srna, "use_even_distribution", PROP_BOOLEAN, PROP_NONE); - RNA_def_property_boolean_sdna(prop, NULL, "flag", PART_EDISTR); - RNA_def_property_clear_flag(prop, PROP_ANIMATABLE); - RNA_def_property_ui_text(prop, "Even Distribution", - "Use even distribution from faces based on face areas or edge lengths"); - RNA_def_property_update(prop, 0, "rna_Particle_reset"); - - prop = RNA_def_property(srna, "use_die_on_collision", PROP_BOOLEAN, PROP_NONE); - RNA_def_property_boolean_sdna(prop, NULL, "flag", PART_DIE_ON_COL); - RNA_def_property_clear_flag(prop, PROP_ANIMATABLE); - RNA_def_property_ui_text(prop, "Die on hit", "Particles die when they collide with a deflector object"); - RNA_def_property_update(prop, 0, "rna_Particle_reset"); - - prop = RNA_def_property(srna, "use_size_deflect", PROP_BOOLEAN, PROP_NONE); - RNA_def_property_boolean_sdna(prop, NULL, "flag", PART_SIZE_DEFL); - RNA_def_property_clear_flag(prop, PROP_ANIMATABLE); - RNA_def_property_ui_text(prop, "Size Deflect", "Use particle's size in deflection"); - RNA_def_property_update(prop, 0, "rna_Particle_reset"); - - prop = RNA_def_property(srna, "use_rotations", PROP_BOOLEAN, PROP_NONE); - RNA_def_property_boolean_sdna(prop, NULL, "flag", PART_ROTATIONS); - RNA_def_property_clear_flag(prop, PROP_ANIMATABLE); - RNA_def_property_ui_text(prop, "Rotations", "Calculate particle rotations"); - RNA_def_property_update(prop, 0, "rna_Particle_reset"); - - prop = RNA_def_property(srna, "use_dynamic_rotation", PROP_BOOLEAN, PROP_NONE); - RNA_def_property_boolean_sdna(prop, NULL, "flag", PART_ROT_DYN); - RNA_def_property_clear_flag(prop, PROP_ANIMATABLE); - RNA_def_property_ui_text(prop, "Dynamic", "Particle rotations are affected by collisions and effectors"); - RNA_def_property_update(prop, 0, "rna_Particle_reset"); - - prop = RNA_def_property(srna, "use_multiply_size_mass", PROP_BOOLEAN, PROP_NONE); - RNA_def_property_boolean_sdna(prop, NULL, "flag", PART_SIZEMASS); - RNA_def_property_clear_flag(prop, PROP_ANIMATABLE); - RNA_def_property_ui_text(prop, "Mass from Size", "Multiply mass by particle size"); - RNA_def_property_update(prop, 0, "rna_Particle_reset"); - - prop = RNA_def_property(srna, "use_advanced_hair", PROP_BOOLEAN, PROP_NONE); - RNA_def_property_boolean_negative_sdna(prop, NULL, "flag", PART_HIDE_ADVANCED_HAIR); - RNA_def_property_clear_flag(prop, PROP_ANIMATABLE); - RNA_def_property_ui_text(prop, "Advanced", "Use full physics calculations for growing hair"); - RNA_def_property_update(prop, 0, "rna_Particle_reset"); - - prop = RNA_def_property(srna, "lock_boids_to_surface", PROP_BOOLEAN, PROP_NONE); - RNA_def_property_boolean_sdna(prop, NULL, "flag", PART_BOIDS_2D); - RNA_def_property_ui_text(prop, "Boids 2D", "Constrain boids to a surface"); - RNA_def_property_update(prop, 0, "rna_Particle_reset"); - - prop = RNA_def_property(srna, "use_hair_bspline", PROP_BOOLEAN, PROP_NONE); - RNA_def_property_boolean_sdna(prop, NULL, "flag", PART_HAIR_BSPLINE); - RNA_def_property_ui_text(prop, "B-Spline", "Interpolate hair using B-Splines"); - RNA_def_property_update(prop, 0, "rna_Particle_redo"); - - prop = RNA_def_property(srna, "invert_grid", PROP_BOOLEAN, PROP_NONE); - RNA_def_property_boolean_sdna(prop, NULL, "flag", PART_GRID_INVERT); - RNA_def_property_ui_text(prop, "Invert Grid", "Invert what is considered object and what is not"); - RNA_def_property_update(prop, 0, "rna_Particle_reset"); - - prop = RNA_def_property(srna, "hexagonal_grid", PROP_BOOLEAN, PROP_NONE); - RNA_def_property_boolean_sdna(prop, NULL, "flag", PART_GRID_HEXAGONAL); - RNA_def_property_ui_text(prop, "Hexagonal Grid", "Create the grid in a hexagonal pattern"); - RNA_def_property_update(prop, 0, "rna_Particle_reset"); - - prop = RNA_def_property(srna, "apply_effector_to_children", PROP_BOOLEAN, PROP_NONE); - RNA_def_property_boolean_sdna(prop, NULL, "flag", PART_CHILD_EFFECT); - RNA_def_property_ui_text(prop, "Effect Children", "Apply effectors to children"); - RNA_def_property_update(prop, 0, "rna_Particle_redo"); - - prop = RNA_def_property(srna, "create_long_hair_children", PROP_BOOLEAN, PROP_NONE); - RNA_def_property_boolean_sdna(prop, NULL, "flag", PART_CHILD_LONG_HAIR); - RNA_def_property_ui_text(prop, "Long Hair", "Calculate children that suit long hair well"); - RNA_def_property_update(prop, 0, "rna_Particle_redo_child"); - - prop = RNA_def_property(srna, "apply_guide_to_children", PROP_BOOLEAN, PROP_NONE); - RNA_def_property_boolean_sdna(prop, NULL, "flag", PART_CHILD_GUIDE); - RNA_def_property_ui_text(prop, "apply_guide_to_children", ""); - RNA_def_property_update(prop, 0, "rna_Particle_redo"); - - prop = RNA_def_property(srna, "use_self_effect", PROP_BOOLEAN, PROP_NONE); - RNA_def_property_boolean_sdna(prop, NULL, "flag", PART_SELF_EFFECT); - RNA_def_property_ui_text(prop, "Self Effect", "Particle effectors affect themselves"); - RNA_def_property_update(prop, 0, "rna_Particle_reset"); - - - prop = RNA_def_property(srna, "type", PROP_ENUM, PROP_NONE); - RNA_def_property_enum_items(prop, type_items); - RNA_def_property_clear_flag(prop, PROP_ANIMATABLE); - RNA_def_property_ui_text(prop, "Type", "Particle Type"); - RNA_def_property_update(prop, 0, "rna_Particle_change_type"); - - prop = RNA_def_property(srna, "emit_from", PROP_ENUM, PROP_NONE); - RNA_def_property_enum_sdna(prop, NULL, "from"); - RNA_def_property_enum_items(prop, part_reactor_from_items); - RNA_def_property_clear_flag(prop, PROP_ANIMATABLE); - RNA_def_property_enum_funcs(prop, NULL, NULL, "rna_Particle_from_itemf"); - RNA_def_property_ui_text(prop, "Emit From", "Where to emit particles from"); - RNA_def_property_update(prop, 0, "rna_Particle_reset"); - - prop = RNA_def_property(srna, "distribution", PROP_ENUM, PROP_NONE); - RNA_def_property_enum_sdna(prop, NULL, "distr"); - RNA_def_property_clear_flag(prop, PROP_ANIMATABLE); - RNA_def_property_enum_items(prop, part_dist_items); - RNA_def_property_enum_funcs(prop, NULL, NULL, "rna_Particle_dist_itemf"); - RNA_def_property_ui_text(prop, "Distribution", "How to distribute particles on selected element"); - RNA_def_property_update(prop, 0, "rna_Particle_reset"); - - /* physics modes */ - prop = RNA_def_property(srna, "physics_type", PROP_ENUM, PROP_NONE); - RNA_def_property_enum_sdna(prop, NULL, "phystype"); - RNA_def_property_clear_flag(prop, PROP_ANIMATABLE); - RNA_def_property_enum_items(prop, phys_type_items); - RNA_def_property_ui_text(prop, "Physics Type", "Particle physics type"); - RNA_def_property_update(prop, 0, "rna_Particle_change_physics"); - - prop = RNA_def_property(srna, "rotation_mode", PROP_ENUM, PROP_NONE); - RNA_def_property_enum_sdna(prop, NULL, "rotmode"); - RNA_def_property_clear_flag(prop, PROP_ANIMATABLE); - RNA_def_property_enum_items(prop, rot_mode_items); - RNA_def_property_ui_text(prop, "Orientation axis", - "Particle orientation axis (does not affect Explode modifier's results)"); - RNA_def_property_update(prop, 0, "rna_Particle_reset"); - - prop = RNA_def_property(srna, "angular_velocity_mode", PROP_ENUM, PROP_NONE); - RNA_def_property_enum_sdna(prop, NULL, "avemode"); - RNA_def_property_clear_flag(prop, PROP_ANIMATABLE); - RNA_def_property_enum_items(prop, ave_mode_items); - RNA_def_property_ui_text(prop, "Angular Velocity Axis", "What axis is used to change particle rotation with time"); - RNA_def_property_update(prop, 0, "rna_Particle_reset"); - - prop = RNA_def_property(srna, "react_event", PROP_ENUM, PROP_NONE); - RNA_def_property_enum_sdna(prop, NULL, "reactevent"); - RNA_def_property_clear_flag(prop, PROP_ANIMATABLE); - RNA_def_property_enum_items(prop, react_event_items); - RNA_def_property_ui_text(prop, "React On", "The event of target particles to react on"); - RNA_def_property_update(prop, 0, "rna_Particle_reset"); - - /*draw flag*/ - prop = RNA_def_property(srna, "show_guide_hairs", PROP_BOOLEAN, PROP_NONE); - RNA_def_property_boolean_sdna(prop, NULL, "draw", PART_DRAW_GUIDE_HAIRS); - RNA_def_property_ui_text(prop, "Guide Hairs", "Show guide hairs"); - RNA_def_property_update(prop, 0, "rna_Particle_redo"); - - prop = RNA_def_property(srna, "show_hair_grid", PROP_BOOLEAN, PROP_NONE); - RNA_def_property_boolean_sdna(prop, NULL, "draw", PART_DRAW_HAIR_GRID); - RNA_def_property_ui_text(prop, "Guide Hairs", "Show hair simulation grid"); - RNA_def_property_update(prop, 0, "rna_Particle_redo"); - - prop = RNA_def_property(srna, "show_velocity", PROP_BOOLEAN, PROP_NONE); - RNA_def_property_boolean_sdna(prop, NULL, "draw", PART_DRAW_VEL); - RNA_def_property_ui_text(prop, "Velocity", "Show particle velocity"); - RNA_def_property_update(prop, 0, "rna_Particle_redo"); - - prop = RNA_def_property(srna, "show_size", PROP_BOOLEAN, PROP_NONE); - RNA_def_property_boolean_sdna(prop, NULL, "draw", PART_DRAW_SIZE); - RNA_def_property_ui_text(prop, "Size", "Show particle size"); - RNA_def_property_update(prop, 0, "rna_Particle_redo"); - - prop = RNA_def_property(srna, "use_render_emitter", PROP_BOOLEAN, PROP_NONE); - RNA_def_property_boolean_sdna(prop, NULL, "draw", PART_DRAW_EMITTER); - RNA_def_property_ui_text(prop, "Emitter", "Render emitter Object also"); - RNA_def_property_update(prop, 0, "rna_Particle_redo"); - - prop = RNA_def_property(srna, "show_health", PROP_BOOLEAN, PROP_NONE); - RNA_def_property_boolean_sdna(prop, NULL, "draw", PART_DRAW_HEALTH); - RNA_def_property_ui_text(prop, "Health", "Draw boid health"); - RNA_def_property_update(prop, 0, "rna_Particle_redo"); - - prop = RNA_def_property(srna, "use_absolute_path_time", PROP_BOOLEAN, PROP_NONE); - RNA_def_property_boolean_sdna(prop, NULL, "draw", PART_ABS_PATH_TIME); - RNA_def_property_ui_text(prop, "Absolute Path Time", "Path timing is in absolute frames"); - RNA_def_property_update(prop, 0, "rna_Particle_abspathtime_update"); - - prop = RNA_def_property(srna, "use_parent_particles", PROP_BOOLEAN, PROP_NONE); - RNA_def_property_boolean_sdna(prop, NULL, "draw", PART_DRAW_PARENT); - RNA_def_property_ui_text(prop, "Parents", "Render parent particles"); - RNA_def_property_update(prop, 0, "rna_Particle_redo"); - - prop = RNA_def_property(srna, "show_number", PROP_BOOLEAN, PROP_NONE); - RNA_def_property_boolean_sdna(prop, NULL, "draw", PART_DRAW_NUM); - RNA_def_property_ui_text(prop, "Number", "Show particle number"); - RNA_def_property_update(prop, 0, "rna_Particle_redo"); - - prop = RNA_def_property(srna, "use_group_pick_random", PROP_BOOLEAN, PROP_NONE); - RNA_def_property_boolean_sdna(prop, NULL, "draw", PART_DRAW_RAND_GR); - RNA_def_property_ui_text(prop, "Pick Random", "Pick objects from group randomly"); - RNA_def_property_update(prop, 0, "rna_Particle_redo"); - - prop = RNA_def_property(srna, "use_group_count", PROP_BOOLEAN, PROP_NONE); - RNA_def_property_boolean_sdna(prop, NULL, "draw", PART_DRAW_COUNT_GR); - RNA_def_property_ui_text(prop, "Use Count", "Use object multiple times in the same group"); - RNA_def_property_update(prop, 0, "rna_Particle_redo"); - - prop = RNA_def_property(srna, "use_global_dupli", PROP_BOOLEAN, PROP_NONE); - RNA_def_property_boolean_sdna(prop, NULL, "draw", PART_DRAW_GLOBAL_OB); - RNA_def_property_ui_text(prop, "Global", "Use object's global coordinates for duplication"); - RNA_def_property_update(prop, 0, "rna_Particle_redo"); - - prop = RNA_def_property(srna, "use_rotation_dupli", PROP_BOOLEAN, PROP_NONE); - RNA_def_property_boolean_sdna(prop, NULL, "draw", PART_DRAW_ROTATE_OB); - RNA_def_property_ui_text(prop, "Rotation", - "Use object's rotation for duplication (global x-axis is aligned " - "particle rotation axis)"); - RNA_def_property_update(prop, 0, "rna_Particle_redo"); - - prop = RNA_def_property(srna, "use_scale_dupli", PROP_BOOLEAN, PROP_NONE); - RNA_def_property_boolean_negative_sdna(prop, NULL, "draw", PART_DRAW_NO_SCALE_OB); - RNA_def_property_ui_text(prop, "Scale", "Use object's scale for duplication"); - RNA_def_property_update(prop, 0, "rna_Particle_redo"); - - prop = RNA_def_property(srna, "use_render_adaptive", PROP_BOOLEAN, PROP_NONE); - RNA_def_property_boolean_sdna(prop, NULL, "draw", PART_DRAW_REN_ADAPT); - RNA_def_property_ui_text(prop, "Adaptive render", "Draw steps of the particle path"); - RNA_def_property_update(prop, 0, "rna_Particle_redo"); - - prop = RNA_def_property(srna, "use_velocity_length", PROP_BOOLEAN, PROP_NONE); - RNA_def_property_boolean_sdna(prop, NULL, "draw", PART_DRAW_VEL_LENGTH); - RNA_def_property_ui_text(prop, "Speed", "Multiply line length by particle speed"); - RNA_def_property_update(prop, 0, "rna_Particle_redo"); - - prop = RNA_def_property(srna, "use_whole_group", PROP_BOOLEAN, PROP_NONE); - RNA_def_property_boolean_sdna(prop, NULL, "draw", PART_DRAW_WHOLE_GR); - RNA_def_property_ui_text(prop, "Whole Group", "Use whole group at once"); - RNA_def_property_update(prop, 0, "rna_Particle_redo"); - - prop = RNA_def_property(srna, "use_strand_primitive", PROP_BOOLEAN, PROP_NONE); - RNA_def_property_boolean_sdna(prop, NULL, "draw", PART_DRAW_REN_STRAND); - RNA_def_property_ui_text(prop, "Strand render", "Use the strand primitive for rendering"); - RNA_def_property_update(prop, 0, "rna_Particle_redo"); - - prop = RNA_def_property(srna, "draw_method", PROP_ENUM, PROP_NONE); - RNA_def_property_enum_sdna(prop, NULL, "draw_as"); - RNA_def_property_enum_items(prop, part_draw_as_items); - RNA_def_property_enum_funcs(prop, NULL, NULL, "rna_Particle_draw_as_itemf"); - RNA_def_property_ui_text(prop, "Particle Drawing", "How particles are drawn in viewport"); - RNA_def_property_update(prop, 0, "rna_Particle_redo"); - - prop = RNA_def_property(srna, "render_type", PROP_ENUM, PROP_NONE); - RNA_def_property_enum_sdna(prop, NULL, "ren_as"); - RNA_def_property_enum_items(prop, part_ren_as_items); - RNA_def_property_enum_funcs(prop, NULL, NULL, "rna_Particle_ren_as_itemf"); - RNA_def_property_ui_text(prop, "Particle Rendering", "How particles are rendered"); - RNA_def_property_update(prop, 0, "rna_Particle_redo"); - - prop = RNA_def_property(srna, "draw_color", PROP_ENUM, PROP_NONE); - RNA_def_property_enum_sdna(prop, NULL, "draw_col"); - RNA_def_property_enum_items(prop, draw_col_items); - RNA_def_property_ui_text(prop, "Draw Color", "Draw additional particle data as a color"); - RNA_def_property_update(prop, 0, "rna_Particle_redo"); - - prop = RNA_def_property(srna, "draw_size", PROP_INT, PROP_PIXEL); - RNA_def_property_range(prop, 0, 1000); - RNA_def_property_ui_range(prop, 0, 100, 1, -1); - RNA_def_property_ui_text(prop, "Draw Size", "Size of particles on viewport in pixels (0=default)"); - RNA_def_property_update(prop, 0, "rna_Particle_redo"); - - prop = RNA_def_property(srna, "child_type", PROP_ENUM, PROP_NONE); - RNA_def_property_enum_sdna(prop, NULL, "childtype"); - RNA_def_property_enum_items(prop, child_type_items); - RNA_def_property_ui_text(prop, "Children From", "Create child particles"); - RNA_def_property_update(prop, 0, "rna_Particle_redo_child"); - - prop = RNA_def_property(srna, "draw_step", PROP_INT, PROP_NONE); - RNA_def_property_range(prop, 0, 10); - RNA_def_property_ui_range(prop, 0, 7, 1, -1); - RNA_def_property_ui_text(prop, "Steps", "How many steps paths are drawn with (power of 2)"); - RNA_def_property_update(prop, 0, "rna_Particle_redo"); - - prop = RNA_def_property(srna, "render_step", PROP_INT, PROP_NONE); - RNA_def_property_int_sdna(prop, NULL, "ren_step"); - RNA_def_property_range(prop, 0, 20); - RNA_def_property_ui_range(prop, 0, 9, 1, -1); - RNA_def_property_ui_text(prop, "Render", "How many steps paths are rendered with (power of 2)"); - - prop = RNA_def_property(srna, "hair_step", PROP_INT, PROP_NONE); - RNA_def_property_range(prop, 2, 50); - RNA_def_property_ui_text(prop, "Segments", "Number of hair segments"); - RNA_def_property_update(prop, 0, "rna_Particle_reset"); - - prop = RNA_def_property(srna, "bending_random", PROP_FLOAT, PROP_NONE); - RNA_def_property_float_sdna(prop, NULL, "bending_random"); - RNA_def_property_range(prop, 0.0f, 1.0f); - RNA_def_property_ui_text(prop, "Random Bending Stiffness", "Random stiffness of hairs"); - RNA_def_property_update(prop, 0, "rna_Particle_cloth_update"); - - /*TODO: not found in UI, readonly? */ - prop = RNA_def_property(srna, "keys_step", PROP_INT, PROP_NONE); - RNA_def_property_range(prop, 0, SHRT_MAX); /*TODO:min,max */ - RNA_def_property_ui_text(prop, "Keys Step", ""); - - /* adaptive path rendering */ - prop = RNA_def_property(srna, "adaptive_angle", PROP_INT, PROP_NONE); - RNA_def_property_int_sdna(prop, NULL, "adapt_angle"); - RNA_def_property_range(prop, 0, 45); - RNA_def_property_ui_text(prop, "Degrees", "How many degrees path has to curve to make another render segment"); - - prop = RNA_def_property(srna, "adaptive_pixel", PROP_INT, PROP_NONE); - RNA_def_property_int_sdna(prop, NULL, "adapt_pix"); - RNA_def_property_range(prop, 0, 50); - RNA_def_property_ui_text(prop, "Pixel", "How many pixels path has to cover to make another render segment"); - - prop = RNA_def_property(srna, "draw_percentage", PROP_INT, PROP_PERCENTAGE); - RNA_def_property_int_sdna(prop, NULL, "disp"); - RNA_def_property_range(prop, 0, 100); - RNA_def_property_ui_text(prop, "Display", "Percentage of particles to display in 3D view"); - RNA_def_property_update(prop, 0, "rna_Particle_reset"); - - prop = RNA_def_property(srna, "material", PROP_INT, PROP_NONE); - RNA_def_property_int_sdna(prop, NULL, "omat"); - RNA_def_property_range(prop, 1, 32767); - RNA_def_property_ui_text(prop, "Material Index", "Index of material slot used for rendering particles"); - RNA_def_property_update(prop, 0, "rna_Particle_redo"); - - prop = RNA_def_property(srna, "material_slot", PROP_ENUM, PROP_NONE); - RNA_def_property_enum_sdna(prop, NULL, "omat"); - RNA_def_property_enum_items(prop, part_mat_items); - RNA_def_property_enum_funcs(prop, NULL, NULL, "rna_Particle_Material_itemf"); - RNA_def_property_ui_text(prop, "Material Slot", "Material slot used for rendering particles"); - RNA_def_property_update(prop, 0, "rna_Particle_redo"); - - prop = RNA_def_property(srna, "integrator", PROP_ENUM, PROP_NONE); - RNA_def_property_enum_items(prop, integrator_type_items); - RNA_def_property_ui_text(prop, "Integration", - "Algorithm used to calculate physics, from the fastest to the " - "most stable/accurate: Midpoint, Euler, Verlet, RK4 (Old)"); - RNA_def_property_update(prop, 0, "rna_Particle_reset"); - - prop = RNA_def_property(srna, "kink", PROP_ENUM, PROP_NONE); - RNA_def_property_enum_items(prop, kink_type_items); - RNA_def_property_ui_text(prop, "Kink", "Type of periodic offset on the path"); - RNA_def_property_update(prop, 0, "rna_Particle_redo_child"); - - prop = RNA_def_property(srna, "kink_axis", PROP_ENUM, PROP_NONE); - RNA_def_property_enum_items(prop, rna_enum_axis_xyz_items); - RNA_def_property_ui_text(prop, "Axis", "Which axis to use for offset"); - RNA_def_property_update(prop, 0, "rna_Particle_redo_child"); - - /* billboards */ - prop = RNA_def_property(srna, "lock_billboard", PROP_BOOLEAN, PROP_NONE); - RNA_def_property_boolean_sdna(prop, NULL, "draw", PART_DRAW_BB_LOCK); - RNA_def_property_ui_text(prop, "Lock Billboard", "Lock the billboards align axis"); - RNA_def_property_update(prop, 0, "rna_Particle_redo"); - - prop = RNA_def_property(srna, "billboard_align", PROP_ENUM, PROP_NONE); - RNA_def_property_enum_sdna(prop, NULL, "bb_align"); - RNA_def_property_enum_items(prop, bb_align_items); - RNA_def_property_ui_text(prop, "Align to", "In respect to what the billboards are aligned"); - RNA_def_property_update(prop, 0, "rna_Particle_redo"); - - prop = RNA_def_property(srna, "billboard_uv_split", PROP_INT, PROP_NONE); - RNA_def_property_int_sdna(prop, NULL, "bb_uv_split"); - RNA_def_property_range(prop, 1, 100); - RNA_def_property_ui_range(prop, 1, 10, 1, -1); - RNA_def_property_ui_text(prop, "UV Split", "Number of rows/columns to split UV coordinates for billboards"); - - prop = RNA_def_property(srna, "billboard_animation", PROP_ENUM, PROP_NONE); - RNA_def_property_enum_sdna(prop, NULL, "bb_anim"); - RNA_def_property_enum_items(prop, bb_anim_items); - RNA_def_property_ui_text(prop, "Animate", "How to animate billboard textures"); - - prop = RNA_def_property(srna, "billboard_offset_split", PROP_ENUM, PROP_NONE); - RNA_def_property_enum_sdna(prop, NULL, "bb_split_offset"); - RNA_def_property_enum_items(prop, bb_split_offset_items); - RNA_def_property_ui_text(prop, "Offset", "How to offset billboard textures"); - - prop = RNA_def_property(srna, "billboard_tilt", PROP_FLOAT, PROP_NONE); - RNA_def_property_float_sdna(prop, NULL, "bb_tilt"); - RNA_def_property_range(prop, -1.0f, 1.0f); - RNA_def_property_ui_text(prop, "Tilt", "Tilt of the billboards"); - RNA_def_property_update(prop, 0, "rna_Particle_redo"); - - prop = RNA_def_property(srna, "color_maximum", PROP_FLOAT, PROP_NONE); - RNA_def_property_float_sdna(prop, NULL, "color_vec_max"); - RNA_def_property_range(prop, 0.01f, 100.0f); - RNA_def_property_ui_text(prop, "Color Maximum", "Maximum length of the particle color vector"); - RNA_def_property_update(prop, 0, "rna_Particle_redo"); - - prop = RNA_def_property(srna, "billboard_tilt_random", PROP_FLOAT, PROP_NONE); - RNA_def_property_float_sdna(prop, NULL, "bb_rand_tilt"); - RNA_def_property_range(prop, 0.0f, 1.0f); - RNA_def_property_ui_text(prop, "Random Tilt", "Random tilt of the billboards"); - RNA_def_property_update(prop, 0, "rna_Particle_redo"); - - prop = RNA_def_property(srna, "billboard_offset", PROP_FLOAT, PROP_TRANSLATION); - RNA_def_property_float_sdna(prop, NULL, "bb_offset"); - RNA_def_property_array(prop, 2); - RNA_def_property_range(prop, -100.0f, 100.0f); - RNA_def_property_ui_range(prop, -1.0, 1.0, 0.1, 3); - RNA_def_property_ui_text(prop, "Billboard Offset", ""); - RNA_def_property_update(prop, 0, "rna_Particle_redo"); - - prop = RNA_def_property(srna, "billboard_size", PROP_FLOAT, PROP_FACTOR); - RNA_def_property_float_sdna(prop, NULL, "bb_size"); - RNA_def_property_array(prop, 2); - RNA_def_property_range(prop, 0.001f, 10.0f); - RNA_def_property_ui_text(prop, "Billboard Scale", "Scale billboards relative to particle size"); - RNA_def_property_update(prop, 0, "rna_Particle_redo"); - - prop = RNA_def_property(srna, "billboard_velocity_head", PROP_FLOAT, PROP_FACTOR); - RNA_def_property_float_sdna(prop, NULL, "bb_vel_head"); - RNA_def_property_range(prop, 0.0f, 10.0f); - RNA_def_property_ui_text(prop, "Billboard Velocity Head", "Scale billboards by velocity"); - RNA_def_property_update(prop, 0, "rna_Particle_redo"); - - prop = RNA_def_property(srna, "billboard_velocity_tail", PROP_FLOAT, PROP_FACTOR); - RNA_def_property_float_sdna(prop, NULL, "bb_vel_tail"); - RNA_def_property_range(prop, 0.0f, 10.0f); - RNA_def_property_ui_text(prop, "Billboard Velocity Tail", "Scale billboards by velocity"); - RNA_def_property_update(prop, 0, "rna_Particle_redo"); - - /* simplification */ - prop = RNA_def_property(srna, "use_simplify", PROP_BOOLEAN, PROP_NONE); - RNA_def_property_boolean_sdna(prop, NULL, "simplify_flag", PART_SIMPLIFY_ENABLE); - RNA_def_property_ui_text(prop, "Child Simplification", - "Remove child strands as the object becomes smaller on the screen"); - - prop = RNA_def_property(srna, "use_simplify_viewport", PROP_BOOLEAN, PROP_NONE); - RNA_def_property_boolean_sdna(prop, NULL, "simplify_flag", PART_SIMPLIFY_VIEWPORT); - RNA_def_property_ui_text(prop, "Viewport", ""); - - prop = RNA_def_property(srna, "simplify_refsize", PROP_INT, PROP_PIXEL); - RNA_def_property_int_sdna(prop, NULL, "simplify_refsize"); - RNA_def_property_range(prop, 1, SHRT_MAX); - RNA_def_property_ui_text(prop, "Reference Size", "Reference size in pixels, after which simplification begins"); - - prop = RNA_def_property(srna, "simplify_rate", PROP_FLOAT, PROP_NONE); - RNA_def_property_range(prop, 0.0f, 1.0f); - RNA_def_property_ui_text(prop, "Rate", "Speed of simplification"); - - prop = RNA_def_property(srna, "simplify_transition", PROP_FLOAT, PROP_NONE); - RNA_def_property_range(prop, 0.0f, 1.0f); - RNA_def_property_ui_text(prop, "Transition", "Transition period for fading out strands"); - - prop = RNA_def_property(srna, "simplify_viewport", PROP_FLOAT, PROP_NONE); - RNA_def_property_range(prop, 0.0f, 0.999f); - RNA_def_property_ui_text(prop, "Rate", "Speed of Simplification"); - - /* general values */ - prop = RNA_def_property(srna, "frame_start", PROP_FLOAT, PROP_NONE); - RNA_def_property_float_sdna(prop, NULL, "sta"); /*optional if prop names are the same */ - RNA_def_property_range(prop, MINAFRAMEF, MAXFRAMEF); - RNA_def_property_clear_flag(prop, PROP_ANIMATABLE); - RNA_def_property_float_funcs(prop, NULL, "rna_PartSettings_start_set", NULL); - RNA_def_property_ui_text(prop, "Start", "Frame number to start emitting particles"); - RNA_def_property_update(prop, 0, "rna_Particle_reset"); - - prop = RNA_def_property(srna, "frame_end", PROP_FLOAT, PROP_NONE); - RNA_def_property_float_sdna(prop, NULL, "end"); - RNA_def_property_range(prop, MINAFRAMEF, MAXFRAMEF); - - RNA_def_property_clear_flag(prop, PROP_ANIMATABLE); - RNA_def_property_float_funcs(prop, NULL, "rna_PartSettings_end_set", NULL); - RNA_def_property_ui_text(prop, "End", "Frame number to stop emitting particles"); - RNA_def_property_update(prop, 0, "rna_Particle_reset"); - - prop = RNA_def_property(srna, "lifetime", PROP_FLOAT, PROP_TIME); - RNA_def_property_range(prop, 1.0f, MAXFRAMEF); - RNA_def_property_ui_text(prop, "Lifetime", "Life span of the particles"); - RNA_def_property_update(prop, 0, "rna_Particle_reset"); - - prop = RNA_def_property(srna, "lifetime_random", PROP_FLOAT, PROP_NONE); - RNA_def_property_float_sdna(prop, NULL, "randlife"); - RNA_def_property_range(prop, 0.0f, 1.0f); - RNA_def_property_ui_text(prop, "Random", "Give the particle life a random variation"); - RNA_def_property_update(prop, 0, "rna_Particle_reset"); - - prop = RNA_def_property(srna, "time_tweak", PROP_FLOAT, PROP_NONE); - RNA_def_property_float_sdna(prop, NULL, "timetweak"); - RNA_def_property_range(prop, 0.0f, 100.0f); - RNA_def_property_ui_range(prop, 0, 10, 1, 3); - RNA_def_property_ui_text(prop, "Tweak", "A multiplier for physics timestep (1.0 means one frame = 1/25 seconds)"); - RNA_def_property_update(prop, 0, "rna_Particle_reset"); - - prop = RNA_def_property(srna, "timestep", PROP_FLOAT, PROP_NONE); - RNA_def_property_float_funcs(prop, "rna_PartSettings_timestep_get", "rna_PartSetings_timestep_set", NULL); - RNA_def_property_range(prop, 0.0001, 100.0); - RNA_def_property_ui_range(prop, 0.01, 10, 1, 3); - RNA_def_property_ui_text(prop, "Timestep", "The simulation timestep per frame (seconds per frame)"); - RNA_def_property_update(prop, 0, "rna_Particle_reset"); - - prop = RNA_def_property(srna, "use_adaptive_subframes", PROP_BOOLEAN, PROP_NONE); - RNA_def_property_boolean_sdna(prop, NULL, "time_flag", PART_TIME_AUTOSF); - RNA_def_property_ui_text(prop, "Automatic Subframes", "Automatically set the number of subframes"); - RNA_def_property_update(prop, 0, "rna_Particle_reset"); - - prop = RNA_def_property(srna, "subframes", PROP_INT, PROP_NONE); - RNA_def_property_range(prop, 0, 1000); - RNA_def_property_ui_text(prop, "Subframes", - "Subframes to simulate for improved stability and finer granularity simulations " - "(dt = timestep / (subframes + 1))"); - RNA_def_property_update(prop, 0, "rna_Particle_reset"); - - prop = RNA_def_property(srna, "courant_target", PROP_FLOAT, PROP_NONE); - RNA_def_property_range(prop, 0.0001, 10); - RNA_def_property_float_default(prop, 0.1); - RNA_def_property_ui_text(prop, "Adaptive Subframe Threshold", - "The relative distance a particle can move before requiring more subframes " - "(target Courant number); 0.01-0.3 is the recommended range"); - RNA_def_property_update(prop, 0, "rna_Particle_reset"); - - prop = RNA_def_property(srna, "jitter_factor", PROP_FLOAT, PROP_NONE); - RNA_def_property_clear_flag(prop, PROP_ANIMATABLE); - RNA_def_property_float_sdna(prop, NULL, "jitfac"); - RNA_def_property_range(prop, 0.0f, 2.0f); - RNA_def_property_ui_text(prop, "Amount", "Amount of jitter applied to the sampling"); - RNA_def_property_update(prop, 0, "rna_Particle_reset"); - - prop = RNA_def_property(srna, "effect_hair", PROP_FLOAT, PROP_NONE); - RNA_def_property_float_sdna(prop, NULL, "eff_hair"); - RNA_def_property_range(prop, 0.0f, 1.0f); - RNA_def_property_ui_text(prop, "Stiffness", "Hair stiffness for effectors"); - RNA_def_property_update(prop, 0, "rna_Particle_redo"); - - prop = RNA_def_property(srna, "count", PROP_INT, PROP_UNSIGNED); - RNA_def_property_int_sdna(prop, NULL, "totpart"); - RNA_def_property_clear_flag(prop, PROP_ANIMATABLE); - /* This limit is for those freaks who have the machine power to handle it. */ - /* 10M particles take around 2.2 Gb of memory / disk space in saved file and */ - /* each cached frame takes around 0.5 Gb of memory / disk space depending on cache mode. */ - RNA_def_property_range(prop, 0, 10000000); - RNA_def_property_ui_range(prop, 0, 100000, 1, -1); - RNA_def_property_ui_text(prop, "Number", "Total number of particles"); - RNA_def_property_update(prop, 0, "rna_Particle_reset"); - - prop = RNA_def_property(srna, "userjit", PROP_INT, PROP_UNSIGNED); /*TODO: can we get a better name for userjit? */ - RNA_def_property_int_sdna(prop, NULL, "userjit"); - RNA_def_property_clear_flag(prop, PROP_ANIMATABLE); - RNA_def_property_range(prop, 0, 1000); - RNA_def_property_ui_text(prop, "P/F", "Emission locations / face (0 = automatic)"); - RNA_def_property_update(prop, 0, "rna_Particle_reset"); - - prop = RNA_def_property(srna, "grid_resolution", PROP_INT, PROP_UNSIGNED); - RNA_def_property_int_sdna(prop, NULL, "grid_res"); - RNA_def_property_clear_flag(prop, PROP_ANIMATABLE); - RNA_def_property_range(prop, 1, 250); /* ~15M particles in a cube (ouch!), but could be very usable in a plane */ - RNA_def_property_ui_range(prop, 1, 50, 1, -1); /* ~100k particles in a cube */ - RNA_def_property_ui_text(prop, "Resolution", "The resolution of the particle grid"); - RNA_def_property_update(prop, 0, "rna_Particle_reset"); - - prop = RNA_def_property(srna, "grid_random", PROP_FLOAT, PROP_NONE); - RNA_def_property_float_sdna(prop, NULL, "grid_rand"); - RNA_def_property_range(prop, 0.0f, 1.0f); - RNA_def_property_ui_text(prop, "Grid Randomness", "Add random offset to the grid locations"); - RNA_def_property_update(prop, 0, "rna_Particle_reset"); - - prop = RNA_def_property(srna, "effector_amount", PROP_INT, PROP_UNSIGNED); - /* in theory PROP_ANIMATABLE perhaps should be cleared, but animating this can give some interesting results! */ - RNA_def_property_range(prop, 0, 10000); /* 10000 effectors will bel SLOW, but who knows */ - RNA_def_property_ui_range(prop, 0, 100, 1, -1); - RNA_def_property_ui_text(prop, "Effector Number", "How many particles are effectors (0 is all particles)"); - RNA_def_property_update(prop, 0, "rna_Particle_reset"); - - /* initial velocity factors */ - prop = RNA_def_property(srna, "normal_factor", PROP_FLOAT, PROP_NONE); - RNA_def_property_float_sdna(prop, NULL, "normfac"); /*optional if prop names are the same */ - RNA_def_property_range(prop, -1000.0f, 1000.0f); - RNA_def_property_ui_range(prop, 0, 100, 1, 3); - RNA_def_property_ui_text(prop, "Normal", "Let the surface normal give the particle a starting velocity"); - RNA_def_property_update(prop, 0, "rna_Particle_reset"); - - prop = RNA_def_property(srna, "object_factor", PROP_FLOAT, PROP_NONE); - RNA_def_property_float_sdna(prop, NULL, "obfac"); - RNA_def_property_range(prop, -200.0f, 200.0f); - RNA_def_property_ui_range(prop, -1.0f, 1.0f, 0.1, 3); - RNA_def_property_ui_text(prop, "Object", "Let the object give the particle a starting velocity"); - RNA_def_property_update(prop, 0, "rna_Particle_reset"); - - prop = RNA_def_property(srna, "factor_random", PROP_FLOAT, PROP_NONE); - RNA_def_property_float_sdna(prop, NULL, "randfac"); /*optional if prop names are the same */ - RNA_def_property_range(prop, 0.0f, 200.0f); - RNA_def_property_ui_range(prop, 0, 100, 1, 3); - RNA_def_property_ui_text(prop, "Random", "Give the starting velocity a random variation"); - RNA_def_property_update(prop, 0, "rna_Particle_reset"); - - prop = RNA_def_property(srna, "particle_factor", PROP_FLOAT, PROP_NONE); - RNA_def_property_float_sdna(prop, NULL, "partfac"); - RNA_def_property_range(prop, -200.0f, 200.0f); - RNA_def_property_ui_range(prop, -1.0f, 1.0f, 0.1, 3); - RNA_def_property_ui_text(prop, "Particle", "Let the target particle give the particle a starting velocity"); - RNA_def_property_update(prop, 0, "rna_Particle_reset"); - - prop = RNA_def_property(srna, "tangent_factor", PROP_FLOAT, PROP_NONE); - RNA_def_property_float_sdna(prop, NULL, "tanfac"); - RNA_def_property_range(prop, -1000.0f, 1000.0f); - RNA_def_property_ui_range(prop, -100, 100, 1, 2); - RNA_def_property_ui_text(prop, "Tangent", "Let the surface tangent give the particle a starting velocity"); - RNA_def_property_update(prop, 0, "rna_Particle_reset"); - - prop = RNA_def_property(srna, "tangent_phase", PROP_FLOAT, PROP_NONE); - RNA_def_property_float_sdna(prop, NULL, "tanphase"); - RNA_def_property_range(prop, -1.0f, 1.0f); - RNA_def_property_ui_text(prop, "Rot", "Rotate the surface tangent"); - RNA_def_property_update(prop, 0, "rna_Particle_reset"); - - prop = RNA_def_property(srna, "reactor_factor", PROP_FLOAT, PROP_NONE); - RNA_def_property_float_sdna(prop, NULL, "reactfac"); - RNA_def_property_range(prop, -10.0f, 10.0f); - RNA_def_property_ui_text(prop, "Reactor", - "Let the vector away from the target particle's location give the particle " - "a starting velocity"); - RNA_def_property_update(prop, 0, "rna_Particle_reset"); - - prop = RNA_def_property(srna, "object_align_factor", PROP_FLOAT, PROP_VELOCITY); - RNA_def_property_float_sdna(prop, NULL, "ob_vel"); - RNA_def_property_array(prop, 3); - RNA_def_property_range(prop, -200.0f, 200.0f); - RNA_def_property_ui_range(prop, -100, 100, 1, 3); - RNA_def_property_ui_text(prop, "Object Aligned", - "Let the emitter object orientation give the particle a starting velocity"); - RNA_def_property_update(prop, 0, "rna_Particle_reset"); - - prop = RNA_def_property(srna, "angular_velocity_factor", PROP_FLOAT, PROP_NONE); - RNA_def_property_float_sdna(prop, NULL, "avefac"); - RNA_def_property_range(prop, -200.0f, 200.0f); - RNA_def_property_ui_range(prop, -100, 100, 10, 3); - RNA_def_property_ui_text(prop, "Angular Velocity", "Angular velocity amount (in radians per second)"); - RNA_def_property_update(prop, 0, "rna_Particle_reset"); - - prop = RNA_def_property(srna, "phase_factor", PROP_FLOAT, PROP_NONE); - RNA_def_property_float_sdna(prop, NULL, "phasefac"); - RNA_def_property_range(prop, -1.0f, 1.0f); - RNA_def_property_ui_text(prop, "Phase", "Rotation around the chosen orientation axis"); - RNA_def_property_update(prop, 0, "rna_Particle_reset"); - - prop = RNA_def_property(srna, "rotation_factor_random", PROP_FLOAT, PROP_NONE); - RNA_def_property_float_sdna(prop, NULL, "randrotfac"); - RNA_def_property_range(prop, 0.0f, 1.0f); - RNA_def_property_ui_text(prop, "Random Orientation", "Randomize particle orientation"); - RNA_def_property_update(prop, 0, "rna_Particle_reset"); - - prop = RNA_def_property(srna, "phase_factor_random", PROP_FLOAT, PROP_NONE); - RNA_def_property_float_sdna(prop, NULL, "randphasefac"); - RNA_def_property_range(prop, 0.0f, 2.0f); - RNA_def_property_ui_text(prop, "Random Phase", "Randomize rotation around the chosen orientation axis"); - RNA_def_property_update(prop, 0, "rna_Particle_reset"); - - prop = RNA_def_property(srna, "hair_length", PROP_FLOAT, PROP_NONE); - RNA_def_property_float_funcs(prop, "rna_PartSetting_hairlength_get", "rna_PartSetting_hairlength_set", NULL); - RNA_def_property_range(prop, 0.0f, 1000.0f); - RNA_def_property_ui_range(prop, 0.0f, 10.0f, 1, 3); - RNA_def_property_ui_text(prop, "Hair Length", "Length of the hair"); - RNA_def_property_update(prop, 0, "rna_Particle_reset"); - - /* physical properties */ - prop = RNA_def_property(srna, "mass", PROP_FLOAT, PROP_NONE); - RNA_def_property_range(prop, 0.00000001f, 100000.0f); - RNA_def_property_ui_range(prop, 0.01, 100, 1, 3); - RNA_def_property_ui_text(prop, "Mass", "Mass of the particles"); - RNA_def_property_update(prop, 0, "rna_Particle_reset"); - - prop = RNA_def_property(srna, "particle_size", PROP_FLOAT, PROP_NONE); - RNA_def_property_float_sdna(prop, NULL, "size"); - RNA_def_property_range(prop, 0.001f, 100000.0f); - RNA_def_property_ui_range(prop, 0.01, 100, 1, 3); - RNA_def_property_ui_text(prop, "Size", "The size of the particles"); - RNA_def_property_update(prop, 0, "rna_Particle_reset"); - - prop = RNA_def_property(srna, "size_random", PROP_FLOAT, PROP_NONE); - RNA_def_property_float_sdna(prop, NULL, "randsize"); - RNA_def_property_range(prop, 0.0f, 1.0f); - RNA_def_property_ui_text(prop, "Random Size", "Give the particle size a random variation"); - RNA_def_property_update(prop, 0, "rna_Particle_reset"); - - prop = RNA_def_property(srna, "collision_group", PROP_POINTER, PROP_NONE); - RNA_def_property_flag(prop, PROP_EDITABLE); - RNA_def_property_ui_text(prop, "Collision Group", "Limit colliders to this Group"); - RNA_def_property_update(prop, 0, "rna_Particle_reset_dependency"); - - /* global physical properties */ - prop = RNA_def_property(srna, "drag_factor", PROP_FLOAT, PROP_NONE); - RNA_def_property_float_sdna(prop, NULL, "dragfac"); - RNA_def_property_range(prop, 0.0f, 1.0f); - RNA_def_property_ui_text(prop, "Drag", "Amount of air-drag"); - RNA_def_property_update(prop, 0, "rna_Particle_reset"); - - prop = RNA_def_property(srna, "brownian_factor", PROP_FLOAT, PROP_NONE); - RNA_def_property_float_sdna(prop, NULL, "brownfac"); - RNA_def_property_range(prop, 0.0f, 200.0f); - RNA_def_property_ui_range(prop, 0, 20, 1, 3); - RNA_def_property_ui_text(prop, "Brownian", "Amount of random, erratic particle movement"); - RNA_def_property_update(prop, 0, "rna_Particle_reset"); - - prop = RNA_def_property(srna, "damping", PROP_FLOAT, PROP_NONE); - RNA_def_property_float_sdna(prop, NULL, "dampfac"); - RNA_def_property_range(prop, 0.0f, 1.0f); - RNA_def_property_ui_text(prop, "Damp", "Amount of damping"); - RNA_def_property_update(prop, 0, "rna_Particle_reset"); - - /* random length */ - prop = RNA_def_property(srna, "length_random", PROP_FLOAT, PROP_NONE); - RNA_def_property_float_sdna(prop, NULL, "randlength"); - RNA_def_property_range(prop, 0.0f, 1.0f); - RNA_def_property_ui_text(prop, "Random Length", "Give path length a random variation"); - RNA_def_property_update(prop, 0, "rna_Particle_redo"); - - /* children */ - prop = RNA_def_property(srna, "child_nbr", PROP_INT, PROP_NONE); - RNA_def_property_int_sdna(prop, NULL, "child_nbr"); /*optional if prop names are the same */ - RNA_def_property_range(prop, 0, 100000); - RNA_def_property_ui_range(prop, 0, 1000, 1, -1); - RNA_def_property_ui_text(prop, "Children Per Parent", "Number of children/parent"); - RNA_def_property_update(prop, 0, "rna_Particle_redo_child"); - - prop = RNA_def_property(srna, "rendered_child_count", PROP_INT, PROP_NONE); - RNA_def_property_int_sdna(prop, NULL, "ren_child_nbr"); - RNA_def_property_range(prop, 0, 100000); - RNA_def_property_ui_range(prop, 0, 10000, 1, -1); - RNA_def_property_ui_text(prop, "Rendered Children", "Number of children/parent for rendering"); - - prop = RNA_def_property(srna, "virtual_parents", PROP_FLOAT, PROP_NONE); - RNA_def_property_float_sdna(prop, NULL, "parents"); - RNA_def_property_range(prop, 0.0f, 1.0f); - RNA_def_property_ui_text(prop, "Virtual Parents", "Relative amount of virtual parents"); - RNA_def_property_update(prop, 0, "rna_Particle_redo_child"); - - prop = RNA_def_property(srna, "child_size", PROP_FLOAT, PROP_NONE); - RNA_def_property_float_sdna(prop, NULL, "childsize"); - RNA_def_property_range(prop, 0.001f, 100000.0f); - RNA_def_property_ui_range(prop, 0.01f, 100.0f, 0.1, 3); - RNA_def_property_ui_text(prop, "Child Size", "A multiplier for the child particle size"); - RNA_def_property_update(prop, 0, "rna_Particle_redo_child"); - - prop = RNA_def_property(srna, "child_size_random", PROP_FLOAT, PROP_NONE); - RNA_def_property_float_sdna(prop, NULL, "childrandsize"); - RNA_def_property_range(prop, 0.0f, 1.0f); - RNA_def_property_ui_text(prop, "Random Child Size", "Random variation to the size of the child particles"); - RNA_def_property_update(prop, 0, "rna_Particle_redo_child"); - - prop = RNA_def_property(srna, "child_radius", PROP_FLOAT, PROP_NONE); - RNA_def_property_float_sdna(prop, NULL, "childrad"); - RNA_def_property_range(prop, 0.0f, 10.0f); - RNA_def_property_ui_text(prop, "Child Radius", "Radius of children around parent"); - RNA_def_property_update(prop, 0, "rna_Particle_redo_child"); - - prop = RNA_def_property(srna, "child_roundness", PROP_FLOAT, PROP_NONE); - RNA_def_property_float_sdna(prop, NULL, "childflat"); - RNA_def_property_range(prop, 0.0f, 1.0f); - RNA_def_property_ui_text(prop, "Child Roundness", "Roundness of children around parent"); - RNA_def_property_update(prop, 0, "rna_Particle_redo_child"); - - /* clumping */ - prop = RNA_def_property(srna, "clump_factor", PROP_FLOAT, PROP_NONE); - RNA_def_property_float_sdna(prop, NULL, "clumpfac"); - RNA_def_property_range(prop, -1.0f, 1.0f); - RNA_def_property_ui_text(prop, "Clump", "Amount of clumping"); - RNA_def_property_update(prop, 0, "rna_Particle_redo_child"); - - prop = RNA_def_property(srna, "clump_shape", PROP_FLOAT, PROP_NONE); - RNA_def_property_float_sdna(prop, NULL, "clumppow"); - RNA_def_property_range(prop, -0.999f, 0.999f); - RNA_def_property_ui_text(prop, "Shape", "Shape of clumping"); - RNA_def_property_update(prop, 0, "rna_Particle_redo_child"); - - prop = RNA_def_property(srna, "use_clump_curve", PROP_BOOLEAN, PROP_NONE); - RNA_def_property_boolean_sdna(prop, NULL, "child_flag", PART_CHILD_USE_CLUMP_CURVE); - RNA_def_property_ui_text(prop, "Use Clump Curve", "Use a curve to define clump tapering"); - RNA_def_property_update(prop, 0, "rna_ParticleSettings_use_clump_curve_update"); - - prop = RNA_def_property(srna, "clump_curve", PROP_POINTER, PROP_NONE); - RNA_def_property_pointer_sdna(prop, NULL, "clumpcurve"); - RNA_def_property_struct_type(prop, "CurveMapping"); - RNA_def_property_clear_flag(prop, PROP_EDITABLE); - RNA_def_property_ui_text(prop, "Clump Curve", "Curve defining clump tapering"); - RNA_def_property_update(prop, 0, "rna_Particle_redo_child"); - - prop = RNA_def_property(srna, "use_clump_noise", PROP_BOOLEAN, PROP_NONE); - RNA_def_property_boolean_sdna(prop, NULL, "child_flag", PART_CHILD_USE_CLUMP_NOISE); - RNA_def_property_ui_text(prop, "Use Clump Noise", "Create random clumps around the parent"); - RNA_def_property_update(prop, 0, "rna_Particle_redo_child"); - - prop = RNA_def_property(srna, "clump_noise_size", PROP_FLOAT, PROP_NONE); - RNA_def_property_float_sdna(prop, NULL, "clump_noise_size"); - RNA_def_property_range(prop, 0.00001f, 100000.0f); - RNA_def_property_ui_range(prop, 0.01f, 10.0f, 0.1f, 3); - RNA_def_property_ui_text(prop, "Clump Noise Size", "Size of clump noise"); - RNA_def_property_update(prop, 0, "rna_Particle_redo_child"); - - /* kink */ - prop = RNA_def_property(srna, "kink_amplitude", PROP_FLOAT, PROP_NONE); - RNA_def_property_float_sdna(prop, NULL, "kink_amp"); - RNA_def_property_range(prop, -100000.0f, 100000.0f); - RNA_def_property_ui_range(prop, -10.0f, 10.0f, 0.1, 3); - RNA_def_property_ui_text(prop, "Amplitude", "The amplitude of the offset"); - RNA_def_property_update(prop, 0, "rna_Particle_redo_child"); - - prop = RNA_def_property(srna, "kink_amplitude_clump", PROP_FLOAT, PROP_NONE); - RNA_def_property_float_sdna(prop, NULL, "kink_amp_clump"); - RNA_def_property_range(prop, 0.0f, 1.0f); - RNA_def_property_ui_text(prop, "Amplitude Clump", "How much clump affects kink amplitude"); - RNA_def_property_update(prop, 0, "rna_Particle_redo_child"); - - prop = RNA_def_property(srna, "kink_amplitude_random", PROP_FLOAT, PROP_NONE); - RNA_def_property_float_sdna(prop, NULL, "kink_amp_random"); - RNA_def_property_range(prop, 0.0f, 1.0f); - RNA_def_property_ui_text(prop, "Amplitude Random", "Random variation of the amplitude"); - RNA_def_property_update(prop, 0, "rna_Particle_redo_child"); - - prop = RNA_def_property(srna, "kink_frequency", PROP_FLOAT, PROP_NONE); - RNA_def_property_float_sdna(prop, NULL, "kink_freq"); - RNA_def_property_range(prop, -100000.0f, 100000.0f); - RNA_def_property_ui_range(prop, -10.0f, 10.0f, 0.1, 3); - RNA_def_property_ui_text(prop, "Frequency", "The frequency of the offset (1/total length)"); - RNA_def_property_update(prop, 0, "rna_Particle_redo_child"); - - prop = RNA_def_property(srna, "kink_shape", PROP_FLOAT, PROP_NONE); - RNA_def_property_range(prop, -0.999f, 0.999f); - RNA_def_property_ui_text(prop, "Shape", "Adjust the offset to the beginning/end"); - RNA_def_property_update(prop, 0, "rna_Particle_redo_child"); - - prop = RNA_def_property(srna, "kink_flat", PROP_FLOAT, PROP_NONE); - RNA_def_property_range(prop, 0.0f, 1.0f); - RNA_def_property_ui_text(prop, "Flatness", "How flat the hairs are"); - RNA_def_property_update(prop, 0, "rna_Particle_redo_child"); - - prop = RNA_def_property(srna, "kink_extra_steps", PROP_INT, PROP_NONE); - RNA_def_property_range(prop, 1, INT_MAX); - RNA_def_property_ui_range(prop, 1, 100, 1, -1); - RNA_def_property_ui_text(prop, "Extra Steps", "Extra steps for resolution of special kink features"); - RNA_def_property_update(prop, 0, "rna_Particle_redo_child"); - - prop = RNA_def_property(srna, "kink_axis_random", PROP_FLOAT, PROP_NONE); - RNA_def_property_range(prop, 0.0f, 1.0f); - RNA_def_property_ui_text(prop, "Axis Random", "Random variation of the orientation"); - RNA_def_property_update(prop, 0, "rna_Particle_redo_child"); - - /* rough */ - prop = RNA_def_property(srna, "roughness_1", PROP_FLOAT, PROP_NONE); - RNA_def_property_float_sdna(prop, NULL, "rough1"); - RNA_def_property_range(prop, 0.0f, 100000.0f); - RNA_def_property_ui_range(prop, 0.0f, 10.0f, 0.1, 3); - RNA_def_property_ui_text(prop, "Rough1", "Amount of location dependent rough"); - RNA_def_property_update(prop, 0, "rna_Particle_redo_child"); - - prop = RNA_def_property(srna, "roughness_1_size", PROP_FLOAT, PROP_NONE); - RNA_def_property_float_sdna(prop, NULL, "rough1_size"); - RNA_def_property_range(prop, 0.01f, 100000.0f); - RNA_def_property_ui_range(prop, 0.01f, 10.0f, 0.1, 3); - RNA_def_property_ui_text(prop, "Size1", "Size of location dependent rough"); - RNA_def_property_update(prop, 0, "rna_Particle_redo_child"); - - prop = RNA_def_property(srna, "roughness_2", PROP_FLOAT, PROP_NONE); - RNA_def_property_float_sdna(prop, NULL, "rough2"); - RNA_def_property_range(prop, 0.0f, 100000.0f); - RNA_def_property_ui_range(prop, 0.0f, 10.0f, 0.1, 3); - RNA_def_property_ui_text(prop, "Rough2", "Amount of random rough"); - RNA_def_property_update(prop, 0, "rna_Particle_redo_child"); - - prop = RNA_def_property(srna, "roughness_2_size", PROP_FLOAT, PROP_NONE); - RNA_def_property_float_sdna(prop, NULL, "rough2_size"); - RNA_def_property_range(prop, 0.01f, 100000.0f); - RNA_def_property_ui_range(prop, 0.01f, 10.0f, 0.1, 3); - RNA_def_property_ui_text(prop, "Size2", "Size of random rough"); - RNA_def_property_update(prop, 0, "rna_Particle_redo_child"); - - prop = RNA_def_property(srna, "roughness_2_threshold", PROP_FLOAT, PROP_NONE); - RNA_def_property_float_sdna(prop, NULL, "rough2_thres"); - RNA_def_property_range(prop, 0.0f, 1.0f); - RNA_def_property_ui_text(prop, "Threshold", "Amount of particles left untouched by random rough"); - RNA_def_property_update(prop, 0, "rna_Particle_redo_child"); - - prop = RNA_def_property(srna, "roughness_endpoint", PROP_FLOAT, PROP_NONE); - RNA_def_property_float_sdna(prop, NULL, "rough_end"); - RNA_def_property_range(prop, 0.0f, 100000.0f); - RNA_def_property_ui_range(prop, 0.0f, 10.0f, 0.1, 3); - RNA_def_property_ui_text(prop, "Rough Endpoint", "Amount of end point rough"); - RNA_def_property_update(prop, 0, "rna_Particle_redo_child"); - - prop = RNA_def_property(srna, "roughness_end_shape", PROP_FLOAT, PROP_NONE); - RNA_def_property_float_sdna(prop, NULL, "rough_end_shape"); - RNA_def_property_range(prop, 0.0f, 10.0f); - RNA_def_property_ui_text(prop, "Shape", "Shape of end point rough"); - RNA_def_property_update(prop, 0, "rna_Particle_redo_child"); - - prop = RNA_def_property(srna, "use_roughness_curve", PROP_BOOLEAN, PROP_NONE); - RNA_def_property_boolean_sdna(prop, NULL, "child_flag", PART_CHILD_USE_ROUGH_CURVE); - RNA_def_property_ui_text(prop, "Use Roughness Curve", "Use a curve to define roughness"); - RNA_def_property_update(prop, 0, "rna_ParticleSettings_use_roughness_curve_update"); - - prop = RNA_def_property(srna, "roughness_curve", PROP_POINTER, PROP_NONE); - RNA_def_property_pointer_sdna(prop, NULL, "roughcurve"); - RNA_def_property_struct_type(prop, "CurveMapping"); - RNA_def_property_clear_flag(prop, PROP_EDITABLE); - RNA_def_property_ui_text(prop, "Roughness Curve", "Curve defining roughness"); - RNA_def_property_update(prop, 0, "rna_Particle_redo_child"); - - prop = RNA_def_property(srna, "child_length", PROP_FLOAT, PROP_NONE); - RNA_def_property_float_sdna(prop, NULL, "clength"); - RNA_def_property_range(prop, 0.0f, 1.0f); - RNA_def_property_ui_text(prop, "Length", "Length of child paths"); - RNA_def_property_update(prop, 0, "rna_Particle_redo_child"); - - prop = RNA_def_property(srna, "child_length_threshold", PROP_FLOAT, PROP_NONE); - RNA_def_property_float_sdna(prop, NULL, "clength_thres"); - RNA_def_property_range(prop, 0.0f, 1.0f); - RNA_def_property_ui_text(prop, "Threshold", "Amount of particles left untouched by child path length"); - RNA_def_property_update(prop, 0, "rna_Particle_redo_child"); - - /* parting */ - prop = RNA_def_property(srna, "child_parting_factor", PROP_FLOAT, PROP_NONE); - RNA_def_property_float_sdna(prop, NULL, "parting_fac"); - RNA_def_property_range(prop, 0.0f, 1.0f); - RNA_def_property_ui_text(prop, "Parting Factor", "Create parting in the children based on parent strands"); - RNA_def_property_update(prop, 0, "rna_Particle_redo_child"); - - prop = RNA_def_property(srna, "child_parting_min", PROP_FLOAT, PROP_NONE); - RNA_def_property_float_sdna(prop, NULL, "parting_min"); - RNA_def_property_range(prop, 0.0f, 180.0f); - RNA_def_property_ui_text(prop, "Parting Minimum", - "Minimum root to tip angle (tip distance/root distance for long hair)"); - RNA_def_property_update(prop, 0, "rna_Particle_redo_child"); - - prop = RNA_def_property(srna, "child_parting_max", PROP_FLOAT, PROP_NONE); - RNA_def_property_float_sdna(prop, NULL, "parting_max"); - RNA_def_property_range(prop, 0.0f, 180.0f); - RNA_def_property_ui_text(prop, "Parting Maximum", - "Maximum root to tip angle (tip distance/root distance for long hair)"); - RNA_def_property_update(prop, 0, "rna_Particle_redo_child"); - - /* branching */ - prop = RNA_def_property(srna, "branch_threshold", PROP_FLOAT, PROP_NONE); - RNA_def_property_float_sdna(prop, NULL, "branch_thres"); - RNA_def_property_range(prop, 0.0f, 1.0f); - RNA_def_property_ui_text(prop, "Threshold", "Threshold of branching"); - RNA_def_property_update(prop, 0, "rna_Particle_redo_child"); - - /* drawing stuff */ - prop = RNA_def_property(srna, "line_length_tail", PROP_FLOAT, PROP_NONE); - RNA_def_property_float_funcs(prop, "rna_PartSetting_linelentail_get", "rna_PartSetting_linelentail_set", NULL); - RNA_def_property_range(prop, 0.0f, 100000.0f); - RNA_def_property_ui_range(prop, 0.0f, 10.0f, 0.1, 3); - RNA_def_property_ui_text(prop, "Tail", "Length of the line's tail"); - RNA_def_property_update(prop, 0, "rna_Particle_redo"); - - prop = RNA_def_property(srna, "line_length_head", PROP_FLOAT, PROP_NONE); - RNA_def_property_float_funcs(prop, "rna_PartSetting_linelenhead_get", "rna_PartSetting_linelenhead_set", NULL); - RNA_def_property_range(prop, 0.0f, 100000.0f); - RNA_def_property_ui_range(prop, 0.0f, 10.0f, 0.1, 3); - RNA_def_property_ui_text(prop, "Head", "Length of the line's head"); - RNA_def_property_update(prop, 0, "rna_Particle_redo"); - - prop = RNA_def_property(srna, "path_start", PROP_FLOAT, PROP_NONE); - RNA_def_property_float_sdna(prop, NULL, "path_start"); - RNA_def_property_float_funcs(prop, NULL, NULL, "rna_PartSetting_pathstartend_range"); - RNA_def_property_ui_text(prop, "Path Start", "Starting time of drawn path"); - RNA_def_property_update(prop, 0, "rna_Particle_redo"); - - prop = RNA_def_property(srna, "path_end", PROP_FLOAT, PROP_NONE); - RNA_def_property_float_sdna(prop, NULL, "path_end"); - RNA_def_property_float_funcs(prop, NULL, NULL, "rna_PartSetting_pathstartend_range"); - RNA_def_property_ui_text(prop, "Path End", "End time of drawn path"); - RNA_def_property_update(prop, 0, "rna_Particle_redo"); - - prop = RNA_def_property(srna, "trail_count", PROP_INT, PROP_NONE); - RNA_def_property_int_sdna(prop, NULL, "trail_count"); - RNA_def_property_range(prop, 1, 100000); - RNA_def_property_ui_range(prop, 1, 100, 1, -1); - RNA_def_property_ui_text(prop, "Trail Count", "Number of trail particles"); - RNA_def_property_update(prop, 0, "rna_Particle_redo"); - - /* keyed particles */ - prop = RNA_def_property(srna, "keyed_loops", PROP_INT, PROP_NONE); - RNA_def_property_int_sdna(prop, NULL, "keyed_loops"); - RNA_def_property_range(prop, 1.0f, 10000.0f); - RNA_def_property_ui_range(prop, 1.0f, 100.0f, 0.1, 3); - RNA_def_property_ui_text(prop, "Loop count", "Number of times the keys are looped"); - RNA_def_property_update(prop, 0, "rna_Particle_redo"); - - /* modified dm support */ - prop = RNA_def_property(srna, "use_modifier_stack", PROP_BOOLEAN, PROP_NONE); - RNA_def_property_boolean_sdna(prop, NULL, "use_modifier_stack", 0); - RNA_def_property_ui_text(prop, "Use Modifier Stack", "Emit particles from mesh with modifiers applied " - "(must use same subsurf level for viewport and render for correct results)"); - RNA_def_property_update(prop, 0, "rna_Particle_change_type"); - - /* draw objects & groups */ - prop = RNA_def_property(srna, "dupli_group", PROP_POINTER, PROP_NONE); - RNA_def_property_pointer_sdna(prop, NULL, "dup_group"); - RNA_def_property_struct_type(prop, "Group"); - RNA_def_property_flag(prop, PROP_EDITABLE); - RNA_def_property_ui_text(prop, "Dupli Group", "Show Objects in this Group in place of particles"); - RNA_def_property_update(prop, 0, "rna_Particle_redo"); - - prop = RNA_def_property(srna, "dupli_weights", PROP_COLLECTION, PROP_NONE); - RNA_def_property_collection_sdna(prop, NULL, "dupliweights", NULL); - RNA_def_property_struct_type(prop, "ParticleDupliWeight"); - RNA_def_property_ui_text(prop, "Dupli Group Weights", "Weights for all of the objects in the dupli group"); - - prop = RNA_def_property(srna, "active_dupliweight", PROP_POINTER, PROP_NONE); - RNA_def_property_struct_type(prop, "ParticleDupliWeight"); - RNA_def_property_pointer_funcs(prop, "rna_ParticleDupliWeight_active_get", NULL, NULL, NULL); - RNA_def_property_ui_text(prop, "Active Dupli Object", ""); - - prop = RNA_def_property(srna, "active_dupliweight_index", PROP_INT, PROP_UNSIGNED); - RNA_def_property_int_funcs(prop, "rna_ParticleDupliWeight_active_index_get", - "rna_ParticleDupliWeight_active_index_set", - "rna_ParticleDupliWeight_active_index_range"); - RNA_def_property_ui_text(prop, "Active Dupli Object Index", ""); - - prop = RNA_def_property(srna, "dupli_object", PROP_POINTER, PROP_NONE); - RNA_def_property_pointer_sdna(prop, NULL, "dup_ob"); - RNA_def_property_struct_type(prop, "Object"); - RNA_def_property_flag(prop, PROP_EDITABLE); - RNA_def_property_ui_text(prop, "Dupli Object", "Show this Object in place of particles"); - RNA_def_property_update(prop, 0, "rna_Particle_redo_dependency"); - - prop = RNA_def_property(srna, "billboard_object", PROP_POINTER, PROP_NONE); - RNA_def_property_pointer_sdna(prop, NULL, "bb_ob"); - RNA_def_property_struct_type(prop, "Object"); - RNA_def_property_flag(prop, PROP_EDITABLE); - RNA_def_property_ui_text(prop, "Billboard Object", "Billboards face this object (default is active camera)"); - RNA_def_property_update(prop, 0, "rna_Particle_redo"); - - /* boids */ - prop = RNA_def_property(srna, "boids", PROP_POINTER, PROP_NONE); - RNA_def_property_struct_type(prop, "BoidSettings"); - RNA_def_property_clear_flag(prop, PROP_EDITABLE); - RNA_def_property_ui_text(prop, "Boid Settings", ""); - - /* Fluid particles */ - prop = RNA_def_property(srna, "fluid", PROP_POINTER, PROP_NONE); - RNA_def_property_struct_type(prop, "SPHFluidSettings"); - RNA_def_property_clear_flag(prop, PROP_EDITABLE); - RNA_def_property_ui_text(prop, "SPH Fluid Settings", ""); - - /* Effector weights */ - prop = RNA_def_property(srna, "effector_weights", PROP_POINTER, PROP_NONE); - RNA_def_property_struct_type(prop, "EffectorWeights"); - RNA_def_property_clear_flag(prop, PROP_EDITABLE); - RNA_def_property_ui_text(prop, "Effector Weights", ""); - - /* animation here? */ - rna_def_animdata_common(srna); - - prop = RNA_def_property(srna, "force_field_1", PROP_POINTER, PROP_NONE); - RNA_def_property_pointer_sdna(prop, NULL, "pd"); - RNA_def_property_struct_type(prop, "FieldSettings"); - RNA_def_property_pointer_funcs(prop, "rna_Particle_field1_get", NULL, NULL, NULL); - RNA_def_property_ui_text(prop, "Force Field 1", ""); - - prop = RNA_def_property(srna, "force_field_2", PROP_POINTER, PROP_NONE); - RNA_def_property_pointer_sdna(prop, NULL, "pd2"); - RNA_def_property_struct_type(prop, "FieldSettings"); - RNA_def_property_pointer_funcs(prop, "rna_Particle_field2_get", NULL, NULL, NULL); - RNA_def_property_ui_text(prop, "Force Field 2", ""); -} - -static void rna_def_particle_target(BlenderRNA *brna) -{ - StructRNA *srna; - PropertyRNA *prop; - - static EnumPropertyItem mode_items[] = { - {PTARGET_MODE_FRIEND, "FRIEND", 0, "Friend", ""}, - {PTARGET_MODE_NEUTRAL, "NEUTRAL", 0, "Neutral", ""}, - {PTARGET_MODE_ENEMY, "ENEMY", 0, "Enemy", ""}, - {0, NULL, 0, NULL, NULL} - }; - - - srna = RNA_def_struct(brna, "ParticleTarget", NULL); - RNA_def_struct_ui_text(srna, "Particle Target", "Target particle system"); - - prop = RNA_def_property(srna, "name", PROP_STRING, PROP_NONE); - RNA_def_property_string_funcs(prop, "rna_ParticleTarget_name_get", "rna_ParticleTarget_name_length", NULL); - RNA_def_property_ui_text(prop, "Name", "Particle target name"); - RNA_def_property_clear_flag(prop, PROP_EDITABLE); - RNA_def_struct_name_property(srna, prop); - - prop = RNA_def_property(srna, "object", PROP_POINTER, PROP_NONE); - RNA_def_property_pointer_sdna(prop, NULL, "ob"); - RNA_def_property_flag(prop, PROP_EDITABLE); - RNA_def_property_ui_text(prop, "Target Object", - "The object that has the target particle system (empty if same object)"); - RNA_def_property_update(prop, 0, "rna_Particle_target_reset"); - - prop = RNA_def_property(srna, "system", PROP_INT, PROP_UNSIGNED); - RNA_def_property_int_sdna(prop, NULL, "psys"); - RNA_def_property_range(prop, 1, INT_MAX); - RNA_def_property_ui_text(prop, "Target Particle System", "The index of particle system on the target object"); - RNA_def_property_update(prop, 0, "rna_Particle_target_reset"); - - prop = RNA_def_property(srna, "time", PROP_FLOAT, PROP_TIME); - RNA_def_property_float_sdna(prop, NULL, "time"); - RNA_def_property_range(prop, 0.0, 30000.0f); /*TODO: replace 30000 with MAXFRAMEF when available in 2.5 */ - RNA_def_property_ui_text(prop, "Time", ""); - RNA_def_property_update(prop, 0, "rna_Particle_target_redo"); - - prop = RNA_def_property(srna, "duration", PROP_FLOAT, PROP_NONE); - RNA_def_property_float_sdna(prop, NULL, "duration"); - RNA_def_property_range(prop, 0.0, 30000.0f); /*TODO: replace 30000 with MAXFRAMEF when available in 2.5 */ - RNA_def_property_ui_text(prop, "Duration", ""); - RNA_def_property_update(prop, 0, "rna_Particle_target_redo"); - - prop = RNA_def_property(srna, "is_valid", PROP_BOOLEAN, PROP_NONE); - RNA_def_property_boolean_sdna(prop, NULL, "flag", PTARGET_VALID); - RNA_def_property_clear_flag(prop, PROP_ANIMATABLE); - RNA_def_property_ui_text(prop, "Valid", "Keyed particles target is valid"); - - prop = RNA_def_property(srna, "alliance", PROP_ENUM, PROP_NONE); - RNA_def_property_enum_sdna(prop, NULL, "mode"); - RNA_def_property_enum_items(prop, mode_items); - RNA_def_property_clear_flag(prop, PROP_ANIMATABLE); - RNA_def_property_ui_text(prop, "Mode", ""); - RNA_def_property_update(prop, 0, "rna_Particle_target_reset"); - -} -static void rna_def_particle_system(BlenderRNA *brna) -{ - StructRNA *srna; - PropertyRNA *prop; - FunctionRNA *func; - - static EnumPropertyItem resolution_items[] = { - {eModifierMode_Realtime, "PREVIEW", 0, "Preview", "Apply modifier preview settings"}, - {eModifierMode_Render, "RENDER", 0, "Render", "Apply modifier render settings"}, - {0, NULL, 0, NULL, NULL} - }; - - srna = RNA_def_struct(brna, "ParticleSystem", NULL); - RNA_def_struct_ui_text(srna, "Particle System", "Particle system in an object"); - RNA_def_struct_ui_icon(srna, ICON_PARTICLE_DATA); - - prop = RNA_def_property(srna, "name", PROP_STRING, PROP_NONE); - RNA_def_property_ui_text(prop, "Name", "Particle system name"); - RNA_def_property_update(prop, NC_OBJECT | ND_MODIFIER | NA_RENAME, NULL); - RNA_def_property_string_funcs(prop, NULL, NULL, "rna_ParticleSystem_name_set"); - RNA_def_struct_name_property(srna, prop); - - /* access to particle settings is redirected through functions */ - /* to allow proper id-buttons functionality */ - prop = RNA_def_property(srna, "settings", PROP_POINTER, PROP_NONE); - /*RNA_def_property_pointer_sdna(prop, NULL, "part"); */ - RNA_def_property_struct_type(prop, "ParticleSettings"); - RNA_def_property_flag(prop, PROP_EDITABLE | PROP_NEVER_NULL); - RNA_def_property_pointer_funcs(prop, "rna_particle_settings_get", "rna_particle_settings_set", NULL, NULL); - RNA_def_property_ui_text(prop, "Settings", "Particle system settings"); - RNA_def_property_update(prop, 0, "rna_Particle_reset"); - - prop = RNA_def_property(srna, "particles", PROP_COLLECTION, PROP_NONE); - RNA_def_property_collection_sdna(prop, NULL, "particles", "totpart"); - RNA_def_property_struct_type(prop, "Particle"); - RNA_def_property_ui_text(prop, "Particles", "Particles generated by the particle system"); - - prop = RNA_def_property(srna, "child_particles", PROP_COLLECTION, PROP_NONE); - RNA_def_property_collection_sdna(prop, NULL, "child", "totchild"); - RNA_def_property_struct_type(prop, "ChildParticle"); - RNA_def_property_ui_text(prop, "Child Particles", "Child particles generated by the particle system"); - - prop = RNA_def_property(srna, "seed", PROP_INT, PROP_UNSIGNED); - RNA_def_property_ui_text(prop, "Seed", "Offset in the random number table, to get a different randomized result"); - RNA_def_property_update(prop, 0, "rna_Particle_reset"); - - prop = RNA_def_property(srna, "child_seed", PROP_INT, PROP_UNSIGNED); - RNA_def_property_ui_text(prop, "Child Seed", - "Offset in the random number table for child particles, to get a different " - "randomized result"); - RNA_def_property_update(prop, 0, "rna_Particle_redo_child"); - - /* hair */ - prop = RNA_def_property(srna, "is_global_hair", PROP_BOOLEAN, PROP_NONE); - RNA_def_property_boolean_sdna(prop, NULL, "flag", PSYS_GLOBAL_HAIR); - RNA_def_property_clear_flag(prop, PROP_EDITABLE); - RNA_def_property_ui_text(prop, "Global Hair", "Hair keys are in global coordinate space"); - - prop = RNA_def_property(srna, "use_hair_dynamics", PROP_BOOLEAN, PROP_NONE); - RNA_def_property_boolean_sdna(prop, NULL, "flag", PSYS_HAIR_DYNAMICS); - RNA_def_property_ui_text(prop, "Hair Dynamics", "Enable hair dynamics using cloth simulation"); - RNA_def_property_update(prop, 0, "rna_Particle_hair_dynamics"); - - prop = RNA_def_property(srna, "cloth", PROP_POINTER, PROP_NONE); - RNA_def_property_pointer_sdna(prop, NULL, "clmd"); - RNA_def_property_struct_type(prop, "ClothModifier"); - RNA_def_property_flag(prop, PROP_NEVER_NULL); - RNA_def_property_clear_flag(prop, PROP_EDITABLE); - RNA_def_property_ui_text(prop, "Cloth", "Cloth dynamics for hair"); - - /* reactor */ - prop = RNA_def_property(srna, "reactor_target_object", PROP_POINTER, PROP_NONE); - RNA_def_property_pointer_sdna(prop, NULL, "target_ob"); - RNA_def_property_flag(prop, PROP_EDITABLE); - RNA_def_property_ui_text(prop, "Reactor Target Object", - "For reactor systems, the object that has the target particle system " - "(empty if same object)"); - RNA_def_property_update(prop, 0, "rna_Particle_reset"); - - prop = RNA_def_property(srna, "reactor_target_particle_system", PROP_INT, PROP_UNSIGNED); - RNA_def_property_int_sdna(prop, NULL, "target_psys"); - RNA_def_property_range(prop, 1, SHRT_MAX); - RNA_def_property_ui_text(prop, "Reactor Target Particle System", - "For reactor systems, index of particle system on the target object"); - RNA_def_property_update(prop, 0, "rna_Particle_reset"); - - /* keyed */ - prop = RNA_def_property(srna, "use_keyed_timing", PROP_BOOLEAN, PROP_NONE); - RNA_def_property_boolean_sdna(prop, NULL, "flag", PSYS_KEYED_TIMING); - RNA_def_property_clear_flag(prop, PROP_ANIMATABLE); - RNA_def_property_ui_text(prop, "Keyed timing", "Use key times"); - RNA_def_property_update(prop, 0, "rna_Particle_redo"); - - prop = RNA_def_property(srna, "targets", PROP_COLLECTION, PROP_NONE); - RNA_def_property_struct_type(prop, "ParticleTarget"); - RNA_def_property_ui_text(prop, "Targets", "Target particle systems"); - - prop = RNA_def_property(srna, "active_particle_target", PROP_POINTER, PROP_NONE); - RNA_def_property_struct_type(prop, "ParticleTarget"); - RNA_def_property_pointer_funcs(prop, "rna_ParticleSystem_active_particle_target_get", NULL, NULL, NULL); - RNA_def_property_ui_text(prop, "Active Particle Target", ""); - - prop = RNA_def_property(srna, "active_particle_target_index", PROP_INT, PROP_UNSIGNED); - RNA_def_property_int_funcs(prop, "rna_ParticleSystem_active_particle_target_index_get", - "rna_ParticleSystem_active_particle_target_index_set", - "rna_ParticleSystem_active_particle_target_index_range"); - RNA_def_property_ui_text(prop, "Active Particle Target Index", ""); - - /* billboard */ - prop = RNA_def_property(srna, "billboard_normal_uv", PROP_STRING, PROP_NONE); - RNA_def_property_string_sdna(prop, NULL, "bb_uvname[0]"); - RNA_def_property_string_maxlength(prop, 32); - RNA_def_property_ui_text(prop, "Billboard Normal UV", "UV map to control billboard normals"); - - prop = RNA_def_property(srna, "billboard_time_index_uv", PROP_STRING, PROP_NONE); - RNA_def_property_string_sdna(prop, NULL, "bb_uvname[1]"); - RNA_def_property_string_maxlength(prop, 32); - RNA_def_property_ui_text(prop, "Billboard Time Index UV", "UV map to control billboard time index (X-Y)"); - - prop = RNA_def_property(srna, "billboard_split_uv", PROP_STRING, PROP_NONE); - RNA_def_property_string_sdna(prop, NULL, "bb_uvname[2]"); - RNA_def_property_string_maxlength(prop, 32); - RNA_def_property_ui_text(prop, "Billboard Split UV", "UV map to control billboard splitting"); - - /* vertex groups */ - - /* note, internally store as ints, access as strings */ -#if 0 /* int access. works ok but isn't useful for the UI */ - prop = RNA_def_property(srna, "vertex_group_density", PROP_INT, PROP_NONE); - RNA_def_property_int_sdna(prop, NULL, "vgroup[0]"); - RNA_def_property_ui_text(prop, "Vertex Group Density", "Vertex group to control density"); - RNA_def_property_update(prop, 0, "rna_Particle_reset"); -#endif - - prop = RNA_def_property(srna, "vertex_group_density", PROP_STRING, PROP_NONE); - RNA_def_property_string_funcs(prop, "rna_ParticleVGroup_name_get_0", "rna_ParticleVGroup_name_len_0", - "rna_ParticleVGroup_name_set_0"); - RNA_def_property_ui_text(prop, "Vertex Group Density", "Vertex group to control density"); - RNA_def_property_update(prop, 0, "rna_Particle_reset"); - - prop = RNA_def_property(srna, "invert_vertex_group_density", PROP_BOOLEAN, PROP_NONE); - RNA_def_property_boolean_sdna(prop, NULL, "vg_neg", (1 << PSYS_VG_DENSITY)); - RNA_def_property_ui_text(prop, "Vertex Group Density Negate", "Negate the effect of the density vertex group"); - RNA_def_property_update(prop, 0, "rna_Particle_reset"); - - prop = RNA_def_property(srna, "vertex_group_velocity", PROP_STRING, PROP_NONE); - RNA_def_property_string_funcs(prop, "rna_ParticleVGroup_name_get_1", "rna_ParticleVGroup_name_len_1", - "rna_ParticleVGroup_name_set_1"); - RNA_def_property_ui_text(prop, "Vertex Group Velocity", "Vertex group to control velocity"); - RNA_def_property_update(prop, 0, "rna_Particle_reset"); - - prop = RNA_def_property(srna, "invert_vertex_group_velocity", PROP_BOOLEAN, PROP_NONE); - RNA_def_property_boolean_sdna(prop, NULL, "vg_neg", (1 << PSYS_VG_VEL)); - RNA_def_property_ui_text(prop, "Vertex Group Velocity Negate", "Negate the effect of the velocity vertex group"); - RNA_def_property_update(prop, 0, "rna_Particle_reset"); - - prop = RNA_def_property(srna, "vertex_group_length", PROP_STRING, PROP_NONE); - RNA_def_property_string_funcs(prop, "rna_ParticleVGroup_name_get_2", "rna_ParticleVGroup_name_len_2", - "rna_ParticleVGroup_name_set_2"); - RNA_def_property_ui_text(prop, "Vertex Group Length", "Vertex group to control length"); - RNA_def_property_update(prop, 0, "rna_Particle_redo"); - - prop = RNA_def_property(srna, "invert_vertex_group_length", PROP_BOOLEAN, PROP_NONE); - RNA_def_property_boolean_sdna(prop, NULL, "vg_neg", (1 << PSYS_VG_LENGTH)); - RNA_def_property_ui_text(prop, "Vertex Group Length Negate", "Negate the effect of the length vertex group"); - RNA_def_property_update(prop, 0, "rna_Particle_redo"); - - prop = RNA_def_property(srna, "vertex_group_clump", PROP_STRING, PROP_NONE); - RNA_def_property_string_funcs(prop, "rna_ParticleVGroup_name_get_3", "rna_ParticleVGroup_name_len_3", - "rna_ParticleVGroup_name_set_3"); - RNA_def_property_ui_text(prop, "Vertex Group Clump", "Vertex group to control clump"); - RNA_def_property_update(prop, 0, "rna_Particle_redo_child"); - - prop = RNA_def_property(srna, "invert_vertex_group_clump", PROP_BOOLEAN, PROP_NONE); - RNA_def_property_boolean_sdna(prop, NULL, "vg_neg", (1 << PSYS_VG_CLUMP)); - RNA_def_property_ui_text(prop, "Vertex Group Clump Negate", "Negate the effect of the clump vertex group"); - RNA_def_property_update(prop, 0, "rna_Particle_redo_child"); - - prop = RNA_def_property(srna, "vertex_group_kink", PROP_STRING, PROP_NONE); - RNA_def_property_string_funcs(prop, "rna_ParticleVGroup_name_get_4", "rna_ParticleVGroup_name_len_4", - "rna_ParticleVGroup_name_set_4"); - RNA_def_property_ui_text(prop, "Vertex Group Kink", "Vertex group to control kink"); - RNA_def_property_update(prop, 0, "rna_Particle_redo_child"); - - prop = RNA_def_property(srna, "invert_vertex_group_kink", PROP_BOOLEAN, PROP_NONE); - RNA_def_property_boolean_sdna(prop, NULL, "vg_neg", (1 << PSYS_VG_KINK)); - RNA_def_property_ui_text(prop, "Vertex Group Kink Negate", "Negate the effect of the kink vertex group"); - RNA_def_property_update(prop, 0, "rna_Particle_redo_child"); - - prop = RNA_def_property(srna, "vertex_group_roughness_1", PROP_STRING, PROP_NONE); - RNA_def_property_string_funcs(prop, "rna_ParticleVGroup_name_get_5", "rna_ParticleVGroup_name_len_5", - "rna_ParticleVGroup_name_set_5"); - RNA_def_property_ui_text(prop, "Vertex Group Roughness 1", "Vertex group to control roughness 1"); - RNA_def_property_update(prop, 0, "rna_Particle_redo_child"); - - prop = RNA_def_property(srna, "invert_vertex_group_roughness_1", PROP_BOOLEAN, PROP_NONE); - RNA_def_property_boolean_sdna(prop, NULL, "vg_neg", (1 << PSYS_VG_ROUGH1)); - RNA_def_property_ui_text(prop, "Vertex Group Roughness 1 Negate", - "Negate the effect of the roughness 1 vertex group"); - RNA_def_property_update(prop, 0, "rna_Particle_redo_child"); - - prop = RNA_def_property(srna, "vertex_group_roughness_2", PROP_STRING, PROP_NONE); - RNA_def_property_string_funcs(prop, "rna_ParticleVGroup_name_get_6", "rna_ParticleVGroup_name_len_6", - "rna_ParticleVGroup_name_set_6"); - RNA_def_property_ui_text(prop, "Vertex Group Roughness 2", "Vertex group to control roughness 2"); - RNA_def_property_update(prop, 0, "rna_Particle_redo_child"); - - prop = RNA_def_property(srna, "invert_vertex_group_roughness_2", PROP_BOOLEAN, PROP_NONE); - RNA_def_property_boolean_sdna(prop, NULL, "vg_neg", (1 << PSYS_VG_ROUGH2)); - RNA_def_property_ui_text(prop, "Vertex Group Roughness 2 Negate", - "Negate the effect of the roughness 2 vertex group"); - RNA_def_property_update(prop, 0, "rna_Particle_redo_child"); - - prop = RNA_def_property(srna, "vertex_group_roughness_end", PROP_STRING, PROP_NONE); - RNA_def_property_string_funcs(prop, "rna_ParticleVGroup_name_get_7", "rna_ParticleVGroup_name_len_7", - "rna_ParticleVGroup_name_set_7"); - RNA_def_property_ui_text(prop, "Vertex Group Roughness End", "Vertex group to control roughness end"); - RNA_def_property_update(prop, 0, "rna_Particle_redo_child"); - - prop = RNA_def_property(srna, "invert_vertex_group_roughness_end", PROP_BOOLEAN, PROP_NONE); - RNA_def_property_boolean_sdna(prop, NULL, "vg_neg", (1 << PSYS_VG_ROUGHE)); - RNA_def_property_ui_text(prop, "Vertex Group Roughness End Negate", - "Negate the effect of the roughness end vertex group"); - RNA_def_property_update(prop, 0, "rna_Particle_redo_child"); - - prop = RNA_def_property(srna, "vertex_group_size", PROP_STRING, PROP_NONE); - RNA_def_property_string_funcs(prop, "rna_ParticleVGroup_name_get_8", "rna_ParticleVGroup_name_len_8", - "rna_ParticleVGroup_name_set_8"); - RNA_def_property_ui_text(prop, "Vertex Group Size", "Vertex group to control size"); - RNA_def_property_update(prop, 0, "rna_Particle_reset"); - - prop = RNA_def_property(srna, "invert_vertex_group_size", PROP_BOOLEAN, PROP_NONE); - RNA_def_property_boolean_sdna(prop, NULL, "vg_neg", (1 << PSYS_VG_SIZE)); - RNA_def_property_ui_text(prop, "Vertex Group Size Negate", "Negate the effect of the size vertex group"); - RNA_def_property_update(prop, 0, "rna_Particle_reset"); - - prop = RNA_def_property(srna, "vertex_group_tangent", PROP_STRING, PROP_NONE); - RNA_def_property_string_funcs(prop, "rna_ParticleVGroup_name_get_9", "rna_ParticleVGroup_name_len_9", - "rna_ParticleVGroup_name_set_9"); - RNA_def_property_ui_text(prop, "Vertex Group Tangent", "Vertex group to control tangent"); - RNA_def_property_update(prop, 0, "rna_Particle_reset"); - - prop = RNA_def_property(srna, "invert_vertex_group_tangent", PROP_BOOLEAN, PROP_NONE); - RNA_def_property_boolean_sdna(prop, NULL, "vg_neg", (1 << PSYS_VG_TAN)); - RNA_def_property_ui_text(prop, "Vertex Group Tangent Negate", "Negate the effect of the tangent vertex group"); - RNA_def_property_update(prop, 0, "rna_Particle_reset"); - - prop = RNA_def_property(srna, "vertex_group_rotation", PROP_STRING, PROP_NONE); - RNA_def_property_string_funcs(prop, "rna_ParticleVGroup_name_get_10", "rna_ParticleVGroup_name_len_10", - "rna_ParticleVGroup_name_set_10"); - RNA_def_property_ui_text(prop, "Vertex Group Rotation", "Vertex group to control rotation"); - RNA_def_property_update(prop, 0, "rna_Particle_reset"); - - prop = RNA_def_property(srna, "invert_vertex_group_rotation", PROP_BOOLEAN, PROP_NONE); - RNA_def_property_boolean_sdna(prop, NULL, "vg_neg", (1 << PSYS_VG_ROT)); - RNA_def_property_ui_text(prop, "Vertex Group Rotation Negate", "Negate the effect of the rotation vertex group"); - RNA_def_property_update(prop, 0, "rna_Particle_reset"); - - prop = RNA_def_property(srna, "vertex_group_field", PROP_STRING, PROP_NONE); - RNA_def_property_string_funcs(prop, "rna_ParticleVGroup_name_get_11", "rna_ParticleVGroup_name_len_11", - "rna_ParticleVGroup_name_set_11"); - RNA_def_property_ui_text(prop, "Vertex Group Field", "Vertex group to control field"); - RNA_def_property_update(prop, 0, "rna_Particle_reset"); - - prop = RNA_def_property(srna, "invert_vertex_group_field", PROP_BOOLEAN, PROP_NONE); - RNA_def_property_boolean_sdna(prop, NULL, "vg_neg", (1 << PSYS_VG_EFFECTOR)); - RNA_def_property_ui_text(prop, "Vertex Group Field Negate", "Negate the effect of the field vertex group"); - RNA_def_property_update(prop, 0, "rna_Particle_reset"); - - /* pointcache */ - prop = RNA_def_property(srna, "point_cache", PROP_POINTER, PROP_NONE); - RNA_def_property_flag(prop, PROP_NEVER_NULL); - RNA_def_property_pointer_sdna(prop, NULL, "pointcache"); - RNA_def_property_struct_type(prop, "PointCache"); - RNA_def_property_ui_text(prop, "Point Cache", ""); - - prop = RNA_def_property(srna, "has_multiple_caches", PROP_BOOLEAN, PROP_NONE); - RNA_def_property_boolean_funcs(prop, "rna_ParticleSystem_multiple_caches_get", NULL); - RNA_def_property_clear_flag(prop, PROP_EDITABLE); - RNA_def_property_ui_text(prop, "Multiple Caches", "Particle system has multiple point caches"); - - /* offset ob */ - prop = RNA_def_property(srna, "parent", PROP_POINTER, PROP_NONE); - RNA_def_property_pointer_sdna(prop, NULL, "parent"); - RNA_def_property_flag(prop, PROP_EDITABLE); - RNA_def_property_ui_text(prop, "Parent", - "Use this object's coordinate system instead of global coordinate system"); - RNA_def_property_update(prop, 0, "rna_Particle_redo"); - - /* hair or cache editing */ - prop = RNA_def_property(srna, "is_editable", PROP_BOOLEAN, PROP_NONE); - RNA_def_property_boolean_funcs(prop, "rna_ParticleSystem_editable_get", NULL); - RNA_def_property_clear_flag(prop, PROP_EDITABLE); - RNA_def_property_ui_text(prop, "Editable", "Particle system can be edited in particle mode"); - - prop = RNA_def_property(srna, "is_edited", PROP_BOOLEAN, PROP_NONE); - RNA_def_property_boolean_funcs(prop, "rna_ParticleSystem_edited_get", NULL); - RNA_def_property_clear_flag(prop, PROP_EDITABLE); - RNA_def_property_ui_text(prop, "Edited", "Particle system has been edited in particle mode"); - - /* Read-only: this is calculated internally. Changing it would only affect - * the next time-step. The user should change ParticlSettings.subframes or - * ParticleSettings.courant_target instead. */ - prop = RNA_def_property(srna, "dt_frac", PROP_FLOAT, PROP_NONE); - RNA_def_property_range(prop, 1.0f / 101.0f, 1.0f); - RNA_def_property_ui_text(prop, "Timestep", "The current simulation time step size, as a fraction of a frame"); - RNA_def_property_clear_flag(prop, PROP_EDITABLE); - - RNA_def_struct_path_func(srna, "rna_ParticleSystem_path"); - - /* set viewport or render resolution */ - func = RNA_def_function(srna, "set_resolution", "rna_ParticleSystem_set_resolution"); - RNA_def_function_ui_description(func, "Set the resolution to use for the number of particles"); - prop = RNA_def_pointer(func, "scene", "Scene", "", "Scene"); - prop = RNA_def_pointer(func, "object", "Object", "", "Object"); - prop = RNA_def_enum(func, "resolution", resolution_items, 0, "", "Resolution settings to apply"); - - /* extract cached hair location data */ - func = RNA_def_function(srna, "co_hair", "rna_ParticleSystem_co_hair"); - RNA_def_function_ui_description(func, "Obtain cache hair data"); - - prop = RNA_def_pointer(func, "object", "Object", "", "Object"); - RNA_def_property_flag(prop, PROP_REQUIRED | PROP_NEVER_NULL); - prop = RNA_def_int(func, "particle_no", 0, INT_MIN, INT_MAX, "Particle no", "", INT_MIN, INT_MAX); - prop = RNA_def_int(func, "step", 0, INT_MIN, INT_MAX, "step no", "", INT_MIN, INT_MAX); - - prop = RNA_def_float_vector(func, "co", 3, NULL, -FLT_MAX, FLT_MAX, "Co", - "Exported hairkey location", -1e4, 1e4); - RNA_def_property_flag(prop, PROP_THICK_WRAP); - RNA_def_function_output(func, prop); - - /* extract hair UVs */ - func = RNA_def_function(srna, "uv_on_emitter", "rna_ParticleSystem_uv_on_emitter"); - RNA_def_function_ui_description(func, "Obtain uv for all particles"); - RNA_def_function_flag(func, FUNC_USE_REPORTS); - prop = RNA_def_pointer(func, "modifier", "ParticleSystemModifier", "", "Particle modifier"); - RNA_def_property_flag(prop, PROP_REQUIRED | PROP_NEVER_NULL); - prop = RNA_def_pointer(func, "particle", "Particle", "", "Particle"); - RNA_def_property_flag(prop, PROP_REQUIRED | PROP_NEVER_NULL); - prop = RNA_def_int(func, "particle_no", 0, INT_MIN, INT_MAX, "Particle no", "", INT_MIN, INT_MAX); - prop = RNA_def_int(func, "uv_no", 0, INT_MIN, INT_MAX, "UV no", "", INT_MIN, INT_MAX); - prop = RNA_def_property(func, "uv", PROP_FLOAT, PROP_COORDS); - RNA_def_property_array(prop, 2); - RNA_def_property_flag(prop, PROP_THICK_WRAP); - RNA_def_function_output(func, prop); - - /* extract hair mcols */ - func = RNA_def_function(srna, "mcol_on_emitter", "rna_ParticleSystem_mcol_on_emitter"); - RNA_def_function_flag(func, FUNC_USE_REPORTS); - RNA_def_function_ui_description(func, "Obtain mcol for all particles"); - prop = RNA_def_pointer(func, "modifier", "ParticleSystemModifier", "", "Particle modifier"); - RNA_def_property_flag(prop, PROP_REQUIRED | PROP_NEVER_NULL); - prop = RNA_def_pointer(func, "particle", "Particle", "", "Particle"); - RNA_def_property_flag(prop, PROP_REQUIRED | PROP_NEVER_NULL); - prop = RNA_def_int(func, "particle_no", 0, INT_MIN, INT_MAX, "Particle no", "", INT_MIN, INT_MAX); - prop = RNA_def_int(func, "vcol_no", 0, INT_MIN, INT_MAX, "vcol no", "", INT_MIN, INT_MAX); - prop = RNA_def_property(func, "mcol", PROP_FLOAT, PROP_COLOR); - RNA_def_property_array(prop, 3); - RNA_def_property_flag(prop, PROP_THICK_WRAP); - RNA_def_function_output(func, prop); - -} - -void RNA_def_particle(BlenderRNA *brna) -{ - rna_def_particle_target(brna); - rna_def_fluid_settings(brna); - rna_def_particle_hair_key(brna); - rna_def_particle_key(brna); - - rna_def_child_particle(brna); - rna_def_particle(brna); - rna_def_particle_dupliweight(brna); - rna_def_particle_system(brna); - rna_def_particle_settings_mtex(brna); - rna_def_particle_settings(brna); -} - -#endif |