diff options
Diffstat (limited to 'source/blender/editors/physics/particle_edit.c')
-rw-r--r-- | source/blender/editors/physics/particle_edit.c | 310 |
1 files changed, 1 insertions, 309 deletions
diff --git a/source/blender/editors/physics/particle_edit.c b/source/blender/editors/physics/particle_edit.c index 3c7cb90eba4..93bfd156707 100644 --- a/source/blender/editors/physics/particle_edit.c +++ b/source/blender/editors/physics/particle_edit.c @@ -29,7 +29,6 @@ * \ingroup edphys */ - #include <stdlib.h> #include <math.h> #include <string.h> @@ -47,7 +46,6 @@ #include "BLI_math.h" #include "BLI_lasso_2d.h" #include "BLI_listbase.h" -#include "BLI_string.h" #include "BLI_kdtree.h" #include "BLI_rand.h" #include "BLI_utildefines.h" @@ -83,26 +81,7 @@ #include "physics_intern.h" -void PE_create_particle_edit(Scene *scene, Object *ob, PointCache *cache, ParticleSystem *psys); -void PTCacheUndo_clear(PTCacheEdit *edit); -void recalc_lengths(PTCacheEdit *edit); -void recalc_emitter_field(Object *ob, ParticleSystem *psys); -void update_world_cos(Object *ob, PTCacheEdit *edit); - -#define KEY_K PTCacheEditKey *key; int k -#define POINT_P PTCacheEditPoint *point; int p -#define LOOP_POINTS for (p=0, point=edit->points; p<edit->totpoint; p++, point++) -#define LOOP_VISIBLE_POINTS for (p=0, point=edit->points; p<edit->totpoint; p++, point++) if (!(point->flag & PEP_HIDE)) -#define LOOP_SELECTED_POINTS for (p=0, point=edit->points; p<edit->totpoint; p++, point++) if (point_is_selected(point)) -#define LOOP_UNSELECTED_POINTS for (p=0, point=edit->points; p<edit->totpoint; p++, point++) if (!point_is_selected(point)) -#define LOOP_EDITED_POINTS for (p=0, point=edit->points; p<edit->totpoint; p++, point++) if (point->flag & PEP_EDIT_RECALC) -#define LOOP_TAGGED_POINTS for (p=0, point=edit->points; p<edit->totpoint; p++, point++) if (point->flag & PEP_TAG) -#define LOOP_KEYS for (k=0, key=point->keys; k<point->totkey; k++, key++) -#define LOOP_VISIBLE_KEYS for (k=0, key=point->keys; k<point->totkey; k++, key++) if (!(key->flag & PEK_HIDE)) -#define LOOP_SELECTED_KEYS for (k=0, key=point->keys; k<point->totkey; k++, key++) if ((key->flag & PEK_SELECT) && !(key->flag & PEK_HIDE)) -#define LOOP_TAGGED_KEYS for (k=0, key=point->keys; k<point->totkey; k++, key++) if (key->flag & PEK_TAG) - -#define KEY_WCO ((key->flag & PEK_USE_WCO) ? key->world_co : key->co) +#include "particle_edit_utildefines.h" /**************************** utilities *******************************/ @@ -4256,293 +4235,6 @@ void PARTICLE_OT_shape_cut(wmOperatorType *ot) ot->flag = OPTYPE_REGISTER|OPTYPE_UNDO; } -/*********************** undo ***************************/ - -static void free_PTCacheUndo(PTCacheUndo *undo) -{ - PTCacheEditPoint *point; - int i; - - for (i=0, point=undo->points; i<undo->totpoint; i++, point++) { - if (undo->particles && (undo->particles + i)->hair) - MEM_freeN((undo->particles + i)->hair); - if (point->keys) - MEM_freeN(point->keys); - } - if (undo->points) - MEM_freeN(undo->points); - - if (undo->particles) - MEM_freeN(undo->particles); - - BKE_ptcache_free_mem(&undo->mem_cache); -} - -static void make_PTCacheUndo(PTCacheEdit *edit, PTCacheUndo *undo) -{ - PTCacheEditPoint *point; - int i; - - undo->totpoint= edit->totpoint; - - if (edit->psys) { - ParticleData *pa; - - pa= undo->particles= MEM_dupallocN(edit->psys->particles); - - for (i=0; i<edit->totpoint; i++, pa++) - pa->hair= MEM_dupallocN(pa->hair); - - undo->psys_flag = edit->psys->flag; - } - else { - PTCacheMem *pm; - - BLI_duplicatelist(&undo->mem_cache, &edit->pid.cache->mem_cache); - pm = undo->mem_cache.first; - - for (; pm; pm=pm->next) { - for (i=0; i<BPHYS_TOT_DATA; i++) - pm->data[i] = MEM_dupallocN(pm->data[i]); - } - } - - point= undo->points = MEM_dupallocN(edit->points); - undo->totpoint = edit->totpoint; - - for (i=0; i<edit->totpoint; i++, point++) { - point->keys= MEM_dupallocN(point->keys); - /* no need to update edit key->co & key->time pointers here */ - } -} - -static void get_PTCacheUndo(PTCacheEdit *edit, PTCacheUndo *undo) -{ - ParticleSystem *psys = edit->psys; - ParticleData *pa; - HairKey *hkey; - POINT_P; KEY_K; - - LOOP_POINTS { - if (psys && psys->particles[p].hair) - MEM_freeN(psys->particles[p].hair); - - if (point->keys) - MEM_freeN(point->keys); - } - if (psys && psys->particles) - MEM_freeN(psys->particles); - if (edit->points) - MEM_freeN(edit->points); - if (edit->mirror_cache) { - MEM_freeN(edit->mirror_cache); - edit->mirror_cache= NULL; - } - - edit->points= MEM_dupallocN(undo->points); - edit->totpoint = undo->totpoint; - - LOOP_POINTS { - point->keys= MEM_dupallocN(point->keys); - } - - if (psys) { - psys->particles= MEM_dupallocN(undo->particles); - - psys->totpart= undo->totpoint; - - LOOP_POINTS { - pa = psys->particles + p; - hkey= pa->hair = MEM_dupallocN(pa->hair); - - LOOP_KEYS { - key->co= hkey->co; - key->time= &hkey->time; - hkey++; - } - } - - psys->flag = undo->psys_flag; - } - else { - PTCacheMem *pm; - int i; - - BKE_ptcache_free_mem(&edit->pid.cache->mem_cache); - - BLI_duplicatelist(&edit->pid.cache->mem_cache, &undo->mem_cache); - - pm = edit->pid.cache->mem_cache.first; - - for (; pm; pm=pm->next) { - for (i=0; i<BPHYS_TOT_DATA; i++) - pm->data[i] = MEM_dupallocN(pm->data[i]); - - BKE_ptcache_mem_pointers_init(pm); - - LOOP_POINTS { - LOOP_KEYS { - if ((int)key->ftime == (int)pm->frame) { - key->co = pm->cur[BPHYS_DATA_LOCATION]; - key->vel = pm->cur[BPHYS_DATA_VELOCITY]; - key->rot = pm->cur[BPHYS_DATA_ROTATION]; - key->time = &key->ftime; - } - } - BKE_ptcache_mem_pointers_incr(pm); - } - } - } -} - -void PE_undo_push(Scene *scene, const char *str) -{ - PTCacheEdit *edit= PE_get_current(scene, OBACT); - PTCacheUndo *undo; - int nr; - - if (!edit) return; - - /* remove all undos after (also when curundo==NULL) */ - while (edit->undo.last != edit->curundo) { - undo= edit->undo.last; - BLI_remlink(&edit->undo, undo); - free_PTCacheUndo(undo); - MEM_freeN(undo); - } - - /* make new */ - edit->curundo= undo= MEM_callocN(sizeof(PTCacheUndo), "particle undo file"); - BLI_strncpy(undo->name, str, sizeof(undo->name)); - BLI_addtail(&edit->undo, undo); - - /* and limit amount to the maximum */ - nr= 0; - undo= edit->undo.last; - while (undo) { - nr++; - if (nr==U.undosteps) break; - undo= undo->prev; - } - if (undo) { - while (edit->undo.first != undo) { - PTCacheUndo *first= edit->undo.first; - BLI_remlink(&edit->undo, first); - free_PTCacheUndo(first); - MEM_freeN(first); - } - } - - /* copy */ - make_PTCacheUndo(edit, edit->curundo); -} - -void PE_undo_step(Scene *scene, int step) -{ - PTCacheEdit *edit= PE_get_current(scene, OBACT); - - if (!edit) return; - - if (step==0) { - get_PTCacheUndo(edit, edit->curundo); - } - else if (step==1) { - - if (edit->curundo==NULL || edit->curundo->prev==NULL) { - /* pass */ - } - else { - if (G.debug & G_DEBUG) printf("undo %s\n", edit->curundo->name); - edit->curundo= edit->curundo->prev; - get_PTCacheUndo(edit, edit->curundo); - } - } - else { - /* curundo has to remain current situation! */ - - if (edit->curundo==NULL || edit->curundo->next==NULL) { - /* pass */ - } - else { - get_PTCacheUndo(edit, edit->curundo->next); - edit->curundo= edit->curundo->next; - if (G.debug & G_DEBUG) printf("redo %s\n", edit->curundo->name); - } - } - - DAG_id_tag_update(&OBACT->id, OB_RECALC_DATA); -} - -bool PE_undo_is_valid(Scene *scene) -{ - PTCacheEdit *edit= PE_get_current(scene, OBACT); - - if (edit) { - return (edit->undo.last != edit->undo.first); - } - return 0; -} - -void PTCacheUndo_clear(PTCacheEdit *edit) -{ - PTCacheUndo *undo; - - if (edit==NULL) return; - - undo= edit->undo.first; - while (undo) { - free_PTCacheUndo(undo); - undo= undo->next; - } - BLI_freelistN(&edit->undo); - edit->curundo= NULL; -} - -void PE_undo(Scene *scene) -{ - PE_undo_step(scene, 1); -} - -void PE_redo(Scene *scene) -{ - PE_undo_step(scene, -1); -} - -void PE_undo_number(Scene *scene, int nr) -{ - PTCacheEdit *edit= PE_get_current(scene, OBACT); - PTCacheUndo *undo; - int a=0; - - for (undo= edit->undo.first; undo; undo= undo->next, a++) { - if (a==nr) break; - } - edit->curundo= undo; - PE_undo_step(scene, 0); -} - - -/* get name of undo item, return null if no item with this index */ -/* if active pointer, set it to 1 if true */ -const char *PE_undo_get_name(Scene *scene, int nr, bool *r_active) -{ - PTCacheEdit *edit= PE_get_current(scene, OBACT); - PTCacheUndo *undo; - - if (r_active) *r_active = false; - - if (edit) { - undo= BLI_findlink(&edit->undo, nr); - if (undo) { - if (r_active && (undo == edit->curundo)) { - *r_active = true; - } - return undo->name; - } - } - return NULL; -} - /************************ utilities ******************************/ int PE_minmax(Scene *scene, float min[3], float max[3]) |