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/*
* ***** 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): Joseph Eagar.
*
* ***** END GPL LICENSE BLOCK *****
*/
#ifndef __BMESH_MARKING_H__
#define __BMESH_MARKING_H__
/** \file blender/bmesh/intern/bmesh_marking.h
* \ingroup bmesh
*/
typedef struct BMEditSelection
{
struct BMEditSelection *next, *prev;
BMElem *ele;
char htype;
} BMEditSelection;
/* geometry hiding code */
#define BM_elem_hide_set(bm, ele, hide) _bm_elem_hide_set(bm, &(ele)->head, hide)
void _bm_elem_hide_set(BMesh *bm, BMHeader *ele, int hide);
void BM_vert_hide_set(BMesh *bm, BMVert *v, int hide);
void BM_edge_hide_set(BMesh *bm, BMEdge *e, int hide);
void BM_face_hide_set(BMesh *bm, BMFace *f, int hide);
/* Selection code */
#define BM_elem_select_set(bm, ele, hide) _bm_elem_select_set(bm, &(ele)->head, hide)
void _bm_elem_select_set(BMesh *bm, BMHeader *ele, int select);
void BM_mesh_elem_hflag_enable_test(BMesh *bm, const char htype, const char hflag,
int respecthide, const char hflag_test);
void BM_mesh_elem_hflag_disable_test(BMesh *bm, const char htype, const char hflag,
int respecthide, const char hflag_test);
void BM_mesh_elem_hflag_enable_all(BMesh *bm, const char htype, const char hflag,
int respecthide);
void BM_mesh_elem_hflag_disable_all(BMesh *bm, const char htype, const char hflag,
int respecthide);
/* individual element select functions, BM_elem_select_set is a shortcut for these
* that automatically detects which one to use*/
void BM_vert_select_set(BMesh *bm, BMVert *v, int select);
void BM_edge_select_set(BMesh *bm, BMEdge *e, int select);
void BM_face_select_set(BMesh *bm, BMFace *f, int select);
void BM_mesh_select_mode_set(BMesh *bm, int selectmode);
void BM_mesh_select_mode_flush(BMesh *bm);
void BM_mesh_deselect_flush(BMesh *bm);
void BM_mesh_select_flush(BMesh *bm);
int BM_mesh_elem_hflag_count_enabled(BMesh *bm, const char htype, const char hflag, int respecthide);
int BM_mesh_elem_hflag_count_disabled(BMesh *bm, const char htype, const char hflag, int respecthide);
/* edit selection stuff */
void BM_active_face_set(BMesh *em, BMFace *f);
BMFace *BM_active_face_get(BMesh *bm, int sloppy);
void BM_editselection_center(BMesh *bm, float r_center[3], BMEditSelection *ese);
void BM_editselection_normal(float r_normal[3], BMEditSelection *ese);
void BM_editselection_plane(BMesh *bm, float r_plane[3], BMEditSelection *ese);
int BM_select_history_check(BMesh *bm, const BMElem *ele);
int BM_select_history_remove(BMesh *bm, BMElem *ele);
void BM_select_history_store_notest(BMesh *bm, BMElem *ele);
void BM_select_history_store(BMesh *bm, BMElem *ele);
void BM_select_history_validate(BMesh *bm);
void BM_select_history_clear(BMesh *em);
#endif /* __BMESH_MARKING_H__ */
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