/* returns 0 on error, 1 on success. executes and finishes a bmesh operator */
bool EDBM_op_finish(BMEditMesh *em, BMOperator *bmop, wmOperator *op, const bool do_report)
{
const char *errmsg;
BMO_op_finish(em->bm, bmop);
if (BMO_error_get(em->bm, &errmsg, NULL)) {
BMEditMesh *emcopy = em->emcopy;
if (do_report) {
BKE_report(op->reports, RPT_ERROR, errmsg);
}
EDBM_mesh_free(em);
*em = *emcopy;
MEM_freeN(emcopy);
em->emcopyusers = 0;
em->emcopy = NULL;
/* when copying, tessellation isn't to for faster copying,
* but means we need to re-tessellate here */
if (em->looptris == NULL) {
BKE_editmesh_tessface_calc(em);
}
return false;
}
else {
em->emcopyusers--;
if (em->emcopyusers < 0) {
printf("warning: em->emcopyusers was less than zero.\n");
}
if (em->emcopyusers <= 0) {
BKE_editmesh_free(em->emcopy);
MEM_freeN(em->emcopy);
em->emcopy = NULL;
}
return true;
}
}
/* frees all editmode stuff */
void ED_editors_exit(bContext *C)
{
Main *bmain = CTX_data_main(C);
Scene *sce;
if (!bmain)
return;
/* frees all editmode undos */
if (G_MAIN->wm.first) {
wmWindowManager *wm = G_MAIN->wm.first;
/* normally we don't check for NULL undo stack, do here since it may run in different context. */
if (wm->undo_stack) {
BKE_undosys_stack_destroy(wm->undo_stack);
wm->undo_stack = NULL;
}
}
for (sce = bmain->scene.first; sce; sce = sce->id.next) {
if (sce->obedit) {
Object *ob = sce->obedit;
if (ob) {
if (ob->type == OB_MESH) {
Mesh *me = ob->data;
if (me->edit_btmesh) {
EDBM_mesh_free(me->edit_btmesh);
MEM_freeN(me->edit_btmesh);
me->edit_btmesh = NULL;
}
}
else if (ob->type == OB_ARMATURE) {
ED_armature_edit_free(ob->data);
}
}
}
}
/* global in meshtools... */
ED_mesh_mirror_spatial_table(NULL, NULL, NULL, NULL, 'e');
ED_mesh_mirror_topo_table(NULL, NULL, 'e');
}
/* frees all editmode stuff */
void ED_editors_exit(bContext *C)
{
Main *bmain = CTX_data_main(C);
Scene *sce;
if (!bmain)
return;
/* frees all editmode undos */
undo_editmode_clear();
ED_undo_paint_free();
for (sce = bmain->scene.first; sce; sce = sce->id.next) {
if (sce->obedit) {
Object *ob = sce->obedit;
if (ob) {
if (ob->type == OB_MESH) {
Mesh *me = ob->data;
if (me->edit_btmesh) {
EDBM_mesh_free(me->edit_btmesh);
MEM_freeN(me->edit_btmesh);
me->edit_btmesh = NULL;
}
}
else if (ob->type == OB_ARMATURE) {
ED_armature_edit_free(ob->data);
}
}
}
}
/* global in meshtools... */
ED_mesh_mirror_spatial_table(NULL, NULL, NULL, 'e');
ED_mesh_mirror_topo_table(NULL, 'e');
}
void ED_object_exit_editmode(bContext *C, int flag)
{
/* Note! only in exceptional cases should 'EM_DO_UNDO' NOT be in the flag */
Scene *scene= CTX_data_scene(C);
Object *obedit= CTX_data_edit_object(C);
int freedata = flag & EM_FREEDATA;
if (obedit==NULL) return;
if (flag & EM_WAITCURSOR) waitcursor(1);
if (obedit->type==OB_MESH) {
Mesh *me= obedit->data;
// if (EM_texFaceCheck())
if (me->edit_btmesh->bm->totvert>MESH_MAX_VERTS) {
error("Too many vertices");
return;
}
EDBM_mesh_load(obedit);
if (freedata) {
EDBM_mesh_free(me->edit_btmesh);
MEM_freeN(me->edit_btmesh);
me->edit_btmesh= NULL;
}
if (obedit->restore_mode & OB_MODE_WEIGHT_PAINT) {
mesh_octree_table(NULL, NULL, NULL, 'e');
mesh_mirrtopo_table(NULL, 'e');
}
}
else if (obedit->type==OB_ARMATURE) {
ED_armature_from_edit(obedit);
if (freedata)
ED_armature_edit_free(obedit);
}
else if (ELEM(obedit->type, OB_CURVE, OB_SURF)) {
load_editNurb(obedit);
if (freedata) free_editNurb(obedit);
}
else if (obedit->type==OB_FONT && freedata) {
load_editText(obedit);
if (freedata) free_editText(obedit);
}
else if (obedit->type==OB_LATTICE) {
load_editLatt(obedit);
if (freedata) free_editLatt(obedit);
}
else if (obedit->type==OB_MBALL) {
load_editMball(obedit);
if (freedata) free_editMball(obedit);
}
/* freedata only 0 now on file saves and render */
if (freedata) {
ListBase pidlist;
PTCacheID *pid;
/* for example; displist make is different in editmode */
scene->obedit= NULL; // XXX for context
/* flag object caches as outdated */
BKE_ptcache_ids_from_object(&pidlist, obedit, NULL, 0);
for (pid=pidlist.first; pid; pid=pid->next) {
if (pid->type != PTCACHE_TYPE_PARTICLES) /* particles don't need reset on geometry change */
pid->cache->flag |= PTCACHE_OUTDATED;
}
BLI_freelistN(&pidlist);
BKE_ptcache_object_reset(scene, obedit, PTCACHE_RESET_OUTDATED);
/* also flush ob recalc, doesn't take much overhead, but used for particles */
DAG_id_tag_update(&obedit->id, OB_RECALC_OB|OB_RECALC_DATA);
if (flag & EM_DO_UNDO)
ED_undo_push(C, "Editmode");
if (flag & EM_WAITCURSOR) waitcursor(0);
WM_event_add_notifier(C, NC_SCENE|ND_MODE|NS_MODE_OBJECT, scene);
obedit->mode &= ~OB_MODE_EDIT;
}
}