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path: root/source/blender/blenkernel/intern/object.c
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Diffstat (limited to 'source/blender/blenkernel/intern/object.c')
-rw-r--r--source/blender/blenkernel/intern/object.c473
1 files changed, 31 insertions, 442 deletions
diff --git a/source/blender/blenkernel/intern/object.c b/source/blender/blenkernel/intern/object.c
index 65ee153e00b..d4ba70ee0a6 100644
--- a/source/blender/blenkernel/intern/object.c
+++ b/source/blender/blenkernel/intern/object.c
@@ -317,14 +317,14 @@ void BKE_object_free_derived_caches(Object *ob)
if (ob->type == OB_MESH) {
Mesh *me = ob->data;
- if (me->bb) {
+ if (me && me->bb) {
me->bb->flag |= BOUNDBOX_DIRTY;
}
}
else if (ELEM(ob->type, OB_SURF, OB_CURVE, OB_FONT)) {
Curve *cu = ob->data;
- if (cu->bb) {
+ if (cu && cu->bb) {
cu->bb->flag |= BOUNDBOX_DIRTY;
}
}
@@ -393,77 +393,52 @@ void BKE_object_free_caches(Object *object)
}
}
-/* do not free object itself */
-void BKE_object_free_ex(Object *ob, bool do_id_user)
+/** Free (or release) any data used by this object (does not free the object itself). */
+void BKE_object_free(Object *ob)
{
- int a;
-
+ BKE_animdata_free((ID *)ob, false);
+
BKE_object_free_modifiers(ob);
-
- /* disconnect specific data, but not for lib data (might be indirect data, can get relinked) */
- if (ob->data) {
- ID *id = ob->data;
- id_us_min(id);
- if (id->us == 0 && id->lib == NULL) {
- switch (ob->type) {
- case OB_MESH:
- BKE_mesh_unlink((Mesh *)id);
- break;
- case OB_CURVE:
- BKE_curve_unlink((Curve *)id);
- break;
- case OB_MBALL:
- BKE_mball_unlink((MetaBall *)id);
- break;
- }
- }
- ob->data = NULL;
- }
- if (ob->mat) {
- for (a = 0; a < ob->totcol; a++) {
- if (ob->mat[a])
- id_us_min(&ob->mat[a]->id);
- }
- MEM_freeN(ob->mat);
+ MEM_SAFE_FREE(ob->mat);
+ MEM_SAFE_FREE(ob->matbits);
+ MEM_SAFE_FREE(ob->iuser);
+ MEM_SAFE_FREE(ob->bb);
+
+ BLI_freelistN(&ob->defbase);
+ if (ob->pose) {
+ BKE_pose_free_ex(ob->pose, false);
+ ob->pose = NULL;
}
- if (ob->matbits) MEM_freeN(ob->matbits);
- ob->mat = NULL;
- ob->matbits = NULL;
- if (ob->iuser) MEM_freeN(ob->iuser);
- ob->iuser = NULL;
- if (ob->bb) MEM_freeN(ob->bb);
- ob->bb = NULL;
- if (ob->adt) BKE_animdata_free((ID *)ob);
- if (ob->poselib)
- id_us_min(&ob->poselib->id);
- if (ob->gpd)
- id_us_min(&ob->gpd->id);
- if (ob->defbase.first)
- BLI_freelistN(&ob->defbase);
- if (ob->pose)
- BKE_pose_free_ex(ob->pose, do_id_user);
- if (ob->mpath)
+ if (ob->mpath) {
animviz_free_motionpath(ob->mpath);
+ ob->mpath = NULL;
+ }
BKE_bproperty_free_list(&ob->prop);
-
+
free_sensors(&ob->sensors);
free_controllers(&ob->controllers);
free_actuators(&ob->actuators);
- BKE_constraints_free_ex(&ob->constraints, do_id_user);
+ BKE_constraints_free_ex(&ob->constraints, false);
free_partdeflect(ob->pd);
BKE_rigidbody_free_object(ob);
BKE_rigidbody_free_constraint(ob);
- if (ob->soft) sbFree(ob->soft);
- if (ob->bsoft) bsbFree(ob->bsoft);
- if (ob->gpulamp.first) GPU_lamp_free(ob);
+ if (ob->soft) {
+ sbFree(ob->soft);
+ ob->soft = NULL;
+ }
+ if (ob->bsoft) {
+ bsbFree(ob->bsoft);
+ ob->bsoft = NULL;
+ }
+ GPU_lamp_free(ob);
BKE_sculptsession_free(ob);
- if (ob->pc_ids.first) BLI_freelistN(&ob->pc_ids);
+ BLI_freelistN(&ob->pc_ids);
BLI_freelistN(&ob->lodlevels);
@@ -473,398 +448,12 @@ void BKE_object_free_ex(Object *ob, bool do_id_user)
if (ob->curve_cache->path)
free_path(ob->curve_cache->path);
MEM_freeN(ob->curve_cache);
+ ob->curve_cache = NULL;
}
BKE_previewimg_free(&ob->preview);
}
-void BKE_object_free(Object *ob)
-{
- BKE_object_free_ex(ob, true);
-}
-
-static void unlink_object__unlinkModifierLinks(void *userData, Object *ob, Object **obpoin, int UNUSED(cd_flag))
-{
- Object *unlinkOb = userData;
-
- if (*obpoin == unlinkOb) {
- *obpoin = NULL;
- // XXX: should this just be OB_RECALC_DATA?
- DAG_id_tag_update(&ob->id, OB_RECALC_OB | OB_RECALC_DATA | OB_RECALC_TIME);
- }
-}
-
-void BKE_object_unlink(Main *bmain, Object *ob)
-{
- Object *obt;
- Material *mat;
- World *wrld;
- bScreen *sc;
- Scene *sce;
- SceneRenderLayer *srl;
- FreestyleLineSet *lineset;
- bNodeTree *ntree;
- Curve *cu;
- Tex *tex;
- Group *group;
- Camera *camera;
- bConstraint *con;
- //bActionStrip *strip; // XXX animsys
- ModifierData *md;
- ARegion *ar;
- RegionView3D *rv3d;
- LodLevel *lod;
- int a, found;
-
- unlink_controllers(&ob->controllers);
- unlink_actuators(&ob->actuators);
-
- /* check all objects: parents en bevels and fields, also from libraries */
- /* FIXME: need to check all animation blocks (drivers) */
- obt = bmain->object.first;
- while (obt) {
- if (obt->proxy == ob)
- obt->proxy = NULL;
- if (obt->proxy_from == ob) {
- obt->proxy_from = NULL;
- DAG_id_tag_update(&obt->id, OB_RECALC_OB);
- }
- if (obt->proxy_group == ob)
- obt->proxy_group = NULL;
-
- if (obt->parent == ob) {
- obt->parent = NULL;
- DAG_id_tag_update(&obt->id, OB_RECALC_OB | OB_RECALC_DATA | OB_RECALC_TIME);
- }
-
- modifiers_foreachObjectLink(obt, unlink_object__unlinkModifierLinks, ob);
-
- if (ELEM(obt->type, OB_CURVE, OB_FONT)) {
- cu = obt->data;
-
- if (cu->bevobj == ob) {
- cu->bevobj = NULL;
- DAG_id_tag_update(&obt->id, OB_RECALC_OB | OB_RECALC_DATA | OB_RECALC_TIME);
- }
- if (cu->taperobj == ob) {
- cu->taperobj = NULL;
- DAG_id_tag_update(&obt->id, OB_RECALC_OB | OB_RECALC_DATA | OB_RECALC_TIME);
- }
- if (cu->textoncurve == ob) {
- cu->textoncurve = NULL;
- DAG_id_tag_update(&obt->id, OB_RECALC_OB | OB_RECALC_DATA | OB_RECALC_TIME);
- }
- }
- else if (obt->type == OB_ARMATURE && obt->pose) {
- bPoseChannel *pchan;
- for (pchan = obt->pose->chanbase.first; pchan; pchan = pchan->next) {
- for (con = pchan->constraints.first; con; con = con->next) {
- const bConstraintTypeInfo *cti = BKE_constraint_typeinfo_get(con);
- ListBase targets = {NULL, NULL};
- bConstraintTarget *ct;
-
- if (cti && cti->get_constraint_targets) {
- cti->get_constraint_targets(con, &targets);
-
- for (ct = targets.first; ct; ct = ct->next) {
- if (ct->tar == ob) {
- ct->tar = NULL;
- ct->subtarget[0] = '\0';
- DAG_id_tag_update(&obt->id, OB_RECALC_DATA);
- }
- }
-
- if (cti->flush_constraint_targets)
- cti->flush_constraint_targets(con, &targets, 0);
- }
- }
- if (pchan->custom == ob)
- pchan->custom = NULL;
- }
- }
- else if (ELEM(OB_MBALL, ob->type, obt->type)) {
- if (BKE_mball_is_basis_for(obt, ob))
- DAG_id_tag_update(&obt->id, OB_RECALC_DATA);
- }
-
- sca_remove_ob_poin(obt, ob);
-
- for (con = obt->constraints.first; con; con = con->next) {
- const bConstraintTypeInfo *cti = BKE_constraint_typeinfo_get(con);
- ListBase targets = {NULL, NULL};
- bConstraintTarget *ct;
-
- if (cti && cti->get_constraint_targets) {
- cti->get_constraint_targets(con, &targets);
-
- for (ct = targets.first; ct; ct = ct->next) {
- if (ct->tar == ob) {
- ct->tar = NULL;
- ct->subtarget[0] = '\0';
- DAG_id_tag_update(&obt->id, OB_RECALC_DATA);
- }
- }
-
- if (cti->flush_constraint_targets)
- cti->flush_constraint_targets(con, &targets, 0);
- }
- }
-
- /* object is deflector or field */
- if (ob->pd) {
- if (obt->soft)
- DAG_id_tag_update(&obt->id, OB_RECALC_DATA);
-
- /* cloth */
- for (md = obt->modifiers.first; md; md = md->next)
- if (md->type == eModifierType_Cloth)
- DAG_id_tag_update(&obt->id, OB_RECALC_DATA);
- }
-
- /* strips */
-#if 0 // XXX old animation system
- for (strip = obt->nlastrips.first; strip; strip = strip->next) {
- if (strip->object == ob)
- strip->object = NULL;
-
- if (strip->modifiers.first) {
- bActionModifier *amod;
- for (amod = strip->modifiers.first; amod; amod = amod->next)
- if (amod->ob == ob)
- amod->ob = NULL;
- }
- }
-#endif // XXX old animation system
-
- /* particle systems */
- if (obt->particlesystem.first) {
- ParticleSystem *tpsys = obt->particlesystem.first;
- for (; tpsys; tpsys = tpsys->next) {
- BoidState *state = NULL;
- BoidRule *rule = NULL;
-
- ParticleTarget *pt = tpsys->targets.first;
- for (; pt; pt = pt->next) {
- if (pt->ob == ob) {
- pt->ob = NULL;
- DAG_id_tag_update(&obt->id, OB_RECALC_DATA);
- break;
- }
- }
-
- if (tpsys->target_ob == ob) {
- tpsys->target_ob = NULL;
- DAG_id_tag_update(&obt->id, OB_RECALC_DATA);
- }
-
- if (tpsys->part->dup_ob == ob)
- tpsys->part->dup_ob = NULL;
-
- if (tpsys->part->phystype == PART_PHYS_BOIDS) {
- ParticleData *pa;
- BoidParticle *bpa;
- int p;
-
- for (p = 0, pa = tpsys->particles; p < tpsys->totpart; p++, pa++) {
- bpa = pa->boid;
- if (bpa->ground == ob)
- bpa->ground = NULL;
- }
- }
- if (tpsys->part->boids) {
- for (state = tpsys->part->boids->states.first; state; state = state->next) {
- for (rule = state->rules.first; rule; rule = rule->next) {
- if (rule->type == eBoidRuleType_Avoid) {
- BoidRuleGoalAvoid *gabr = (BoidRuleGoalAvoid *)rule;
- if (gabr->ob == ob)
- gabr->ob = NULL;
- }
- else if (rule->type == eBoidRuleType_FollowLeader) {
- BoidRuleFollowLeader *flbr = (BoidRuleFollowLeader *)rule;
- if (flbr->ob == ob)
- flbr->ob = NULL;
- }
- }
- }
- }
-
- if (tpsys->parent == ob)
- tpsys->parent = NULL;
- }
- if (ob->pd)
- DAG_id_tag_update(&obt->id, OB_RECALC_DATA);
- }
-
- /* levels of detail */
- for (lod = obt->lodlevels.first; lod; lod = lod->next) {
- if (lod->source == ob)
- lod->source = NULL;
- }
-
- obt = obt->id.next;
- }
-
- /* materials */
- for (mat = bmain->mat.first; mat; mat = mat->id.next) {
- if (mat->nodetree) {
- ntreeSwitchID(mat->nodetree, &ob->id, NULL);
- }
- for (a = 0; a < MAX_MTEX; a++) {
- if (mat->mtex[a] && ob == mat->mtex[a]->object) {
- /* actually, test for lib here... to do */
- mat->mtex[a]->object = NULL;
- }
- }
- }
-
- /* node trees */
- for (ntree = bmain->nodetree.first; ntree; ntree = ntree->id.next) {
- if (ntree->type == NTREE_SHADER)
- ntreeSwitchID(ntree, &ob->id, NULL);
- }
-
- /* textures */
- for (tex = bmain->tex.first; tex; tex = tex->id.next) {
- if (tex->env && (ob == tex->env->object)) tex->env->object = NULL;
- if (tex->pd && (ob == tex->pd->object)) tex->pd->object = NULL;
- if (tex->vd && (ob == tex->vd->object)) tex->vd->object = NULL;
- }
-
- /* worlds */
- wrld = bmain->world.first;
- while (wrld) {
- if (wrld->id.lib == NULL) {
- for (a = 0; a < MAX_MTEX; a++) {
- if (wrld->mtex[a] && ob == wrld->mtex[a]->object)
- wrld->mtex[a]->object = NULL;
- }
- }
-
- wrld = wrld->id.next;
- }
-
- /* scenes */
- sce = bmain->scene.first;
- while (sce) {
- if (sce->id.lib == NULL) {
- if (sce->camera == ob) sce->camera = NULL;
- if (sce->toolsettings->skgen_template == ob) sce->toolsettings->skgen_template = NULL;
- if (sce->toolsettings->particle.object == ob) sce->toolsettings->particle.object = NULL;
- if (sce->toolsettings->particle.shape_object == ob) sce->toolsettings->particle.shape_object = NULL;
-
-#ifdef DURIAN_CAMERA_SWITCH
- {
- TimeMarker *m;
-
- for (m = sce->markers.first; m; m = m->next) {
- if (m->camera == ob)
- m->camera = NULL;
- }
- }
-#endif
- if (sce->ed) {
- Sequence *seq;
- SEQ_BEGIN(sce->ed, seq)
- {
- if (seq->scene_camera == ob) {
- seq->scene_camera = NULL;
- }
- }
- SEQ_END
- }
-
- for (srl = sce->r.layers.first; srl; srl = srl->next) {
- for (lineset = (FreestyleLineSet *)srl->freestyleConfig.linesets.first;
- lineset; lineset = lineset->next)
- {
- if (lineset->linestyle) {
- BKE_linestyle_target_object_unlink(lineset->linestyle, ob);
- }
- }
- }
- }
-
- sce = sce->id.next;
- }
-
- /* screens */
- sc = bmain->screen.first;
- while (sc) {
- ScrArea *sa = sc->areabase.first;
- while (sa) {
- SpaceLink *sl;
-
- for (sl = sa->spacedata.first; sl; sl = sl->next) {
- if (sl->spacetype == SPACE_VIEW3D) {
- View3D *v3d = (View3D *) sl;
-
- /* found doesn't need to be set here */
- if (v3d->ob_centre == ob) {
- v3d->ob_centre = NULL;
- v3d->ob_centre_bone[0] = '\0';
- }
- if (v3d->localvd && v3d->localvd->ob_centre == ob) {
- v3d->localvd->ob_centre = NULL;
- v3d->localvd->ob_centre_bone[0] = '\0';
- }
-
- found = 0;
- if (v3d->camera == ob) {
- v3d->camera = NULL;
- found = 1;
- }
- if (v3d->localvd && v3d->localvd->camera == ob) {
- v3d->localvd->camera = NULL;
- found += 2;
- }
-
- if (found) {
- if (sa->spacetype == SPACE_VIEW3D) {
- for (ar = sa->regionbase.first; ar; ar = ar->next) {
- if (ar->regiontype == RGN_TYPE_WINDOW) {
- rv3d = (RegionView3D *)ar->regiondata;
- if (found == 1 || found == 3) {
- if (rv3d->persp == RV3D_CAMOB)
- rv3d->persp = RV3D_PERSP;
- }
- if (found == 2 || found == 3) {
- if (rv3d->localvd && rv3d->localvd->persp == RV3D_CAMOB)
- rv3d->localvd->persp = RV3D_PERSP;
- }
- }
- }
- }
- }
- }
-#if 0
- else if (ELEM(sl->spacetype, SPACE_OUTLINER, SPACE_BUTS, SPACE_NODE)) {
- /* now handled by WM_main_remove_editor_id_reference */
- }
-#endif
- }
-
- sa = sa->next;
- }
- sc = sc->id.next;
- }
-
- /* groups */
- group = bmain->group.first;
- while (group) {
- BKE_group_object_unlink(group, ob, NULL, NULL);
- group = group->id.next;
- }
-
- /* cameras */
- camera = bmain->camera.first;
- while (camera) {
- if (camera->dof_ob == ob) {
- camera->dof_ob = NULL;
- }
- camera = camera->id.next;
- }
-}
-
/* actual check for internal data, not context or flags */
bool BKE_object_is_in_editmode(Object *ob)
{
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-05 06:47:27 +0300