Philipp Oeser
e82ac9e596
present Selection state of lattice points as well as their weight were not kept when going in and out of editmode, code would just copy positions. Now copy the whole BPoint instead. Reviewers: campbellbarton Maniphest Tasks: T70376 Differential Revision: https://developer.blender.org/D5948
143 lines
3.4 KiB
C
143 lines
3.4 KiB
C
/*
|
|
* 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.
|
|
*/
|
|
|
|
/** \file
|
|
* \ingroup bke
|
|
*/
|
|
|
|
#include "MEM_guardedalloc.h"
|
|
|
|
#include "DNA_listBase.h"
|
|
#include "DNA_object_types.h"
|
|
#include "DNA_key_types.h"
|
|
#include "DNA_lattice_types.h"
|
|
#include "DNA_meshdata_types.h"
|
|
#include "DNA_curve_types.h"
|
|
|
|
#include "BLI_math_vector.h"
|
|
#include "BLI_listbase.h"
|
|
|
|
#include "BKE_deform.h"
|
|
#include "BKE_key.h"
|
|
|
|
#include "BKE_editlattice.h" /* own include */
|
|
|
|
void BKE_editlattice_free(Object *ob)
|
|
{
|
|
Lattice *lt = ob->data;
|
|
|
|
if (lt->editlatt) {
|
|
Lattice *editlt = lt->editlatt->latt;
|
|
|
|
if (editlt->def) {
|
|
MEM_freeN(editlt->def);
|
|
}
|
|
if (editlt->dvert) {
|
|
BKE_defvert_array_free(editlt->dvert, editlt->pntsu * editlt->pntsv * editlt->pntsw);
|
|
}
|
|
MEM_freeN(editlt);
|
|
MEM_freeN(lt->editlatt);
|
|
|
|
lt->editlatt = NULL;
|
|
}
|
|
}
|
|
|
|
void BKE_editlattice_make(Object *obedit)
|
|
{
|
|
Lattice *lt = obedit->data;
|
|
KeyBlock *actkey;
|
|
|
|
BKE_editlattice_free(obedit);
|
|
|
|
actkey = BKE_keyblock_from_object(obedit);
|
|
if (actkey) {
|
|
BKE_keyblock_convert_to_lattice(actkey, lt);
|
|
}
|
|
lt->editlatt = MEM_callocN(sizeof(EditLatt), "editlatt");
|
|
lt->editlatt->latt = MEM_dupallocN(lt);
|
|
lt->editlatt->latt->def = MEM_dupallocN(lt->def);
|
|
|
|
if (lt->dvert) {
|
|
int tot = lt->pntsu * lt->pntsv * lt->pntsw;
|
|
lt->editlatt->latt->dvert = MEM_mallocN(sizeof(MDeformVert) * tot, "Lattice MDeformVert");
|
|
BKE_defvert_array_copy(lt->editlatt->latt->dvert, lt->dvert, tot);
|
|
}
|
|
|
|
if (lt->key) {
|
|
lt->editlatt->shapenr = obedit->shapenr;
|
|
}
|
|
}
|
|
|
|
void BKE_editlattice_load(Object *obedit)
|
|
{
|
|
Lattice *lt, *editlt;
|
|
KeyBlock *actkey;
|
|
BPoint *bp;
|
|
float *fp;
|
|
int tot;
|
|
|
|
lt = obedit->data;
|
|
editlt = lt->editlatt->latt;
|
|
|
|
MEM_freeN(lt->def);
|
|
|
|
lt->def = MEM_dupallocN(editlt->def);
|
|
|
|
lt->flag = editlt->flag;
|
|
|
|
lt->pntsu = editlt->pntsu;
|
|
lt->pntsv = editlt->pntsv;
|
|
lt->pntsw = editlt->pntsw;
|
|
|
|
lt->typeu = editlt->typeu;
|
|
lt->typev = editlt->typev;
|
|
lt->typew = editlt->typew;
|
|
lt->actbp = editlt->actbp;
|
|
|
|
if (lt->editlatt->shapenr) {
|
|
actkey = BLI_findlink(<->key->block, lt->editlatt->shapenr - 1);
|
|
|
|
/* active key: vertices */
|
|
tot = editlt->pntsu * editlt->pntsv * editlt->pntsw;
|
|
|
|
if (actkey->data) {
|
|
MEM_freeN(actkey->data);
|
|
}
|
|
|
|
fp = actkey->data = MEM_callocN(lt->key->elemsize * tot, "actkey->data");
|
|
actkey->totelem = tot;
|
|
|
|
bp = editlt->def;
|
|
while (tot--) {
|
|
copy_v3_v3(fp, bp->vec);
|
|
fp += 3;
|
|
bp++;
|
|
}
|
|
}
|
|
|
|
if (lt->dvert) {
|
|
BKE_defvert_array_free(lt->dvert, lt->pntsu * lt->pntsv * lt->pntsw);
|
|
lt->dvert = NULL;
|
|
}
|
|
|
|
if (editlt->dvert) {
|
|
tot = lt->pntsu * lt->pntsv * lt->pntsw;
|
|
|
|
lt->dvert = MEM_mallocN(sizeof(MDeformVert) * tot, "Lattice MDeformVert");
|
|
BKE_defvert_array_copy(lt->dvert, editlt->dvert, tot);
|
|
}
|
|
}
|