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/**
* $Id:
*
* ***** 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
* The Original Code is Copyright (C) 2008 Blender Foundation.
* All rights reserved.
*
*
* Contributor(s): Blender Foundation
*
* ***** END GPL LICENSE BLOCK *****
*/
#ifndef ED_MESH_H
#define ED_MESH_H
struct View3D;
struct ARegion;
struct EditMesh;
struct bContext;
// edge and face flag both
#define EM_FGON 2
// face flag
#define EM_FGON_DRAW 1
/* editbutflag */
#define B_CLOCKWISE 1
#define B_KEEPORIG 2
#define B_BEAUTY 4
#define B_SMOOTH 8
#define B_BEAUTY_SHORT 16
#define B_AUTOFGON 32
#define B_KNIFE 0x80
#define B_PERCENTSUBD 0x40
#define B_MESH_X_MIRROR 0x100
#define B_JOINTRIA_UV 0x200
#define B_JOINTRIA_VCOL 0X400
#define B_JOINTRIA_SHARP 0X800
#define B_JOINTRIA_MAT 0X1000
/* especially for derivedmesh drawing callbacks */
typedef struct ViewContext {
Scene *scene;
Object *obact;
Object *obedit;
struct ARegion *ar;
struct View3D *v3d;
struct EditMesh *em;
short mval[2];
} ViewContext;
/* meshtools.c */
intptr_t mesh_octree_table(Object *ob, EditMesh *em, float *co, char mode);
/* editmesh.c */
void make_editMesh(Scene *scene, Object *ob);
void load_editMesh(Scene *scene, Object *ob);
void remake_editMesh(Scene *scene, Object *ob);
void free_editMesh(EditMesh *em);
void EM_init_index_arrays(struct EditMesh *em, int forVert, int forEdge, int forFace);
void EM_free_index_arrays(void);
EditVert *EM_get_vert_for_index(int index);
EditEdge *EM_get_edge_for_index(int index);
EditFace *EM_get_face_for_index(int index);
int EM_texFaceCheck(struct EditMesh *em);
int EM_vertColorCheck(struct EditMesh *em);
void undo_push_mesh(char *name);
/* editmesh_lib.c */
EditFace *EM_get_actFace(struct EditMesh *em, int sloppy);
void EM_select_edge(EditEdge *eed, int sel);
void EM_select_face_fgon(struct EditMesh *em, EditFace *efa, int val);
void EM_selectmode_flush(struct EditMesh *em);
void EM_deselect_flush(struct EditMesh *em);
/* exported to transform */
int EM_get_actSelection(EditMesh *em, EditSelection *ese);
void EM_editselection_normal(float *normal, EditSelection *ese);
void EM_editselection_plane(float *plane, EditSelection *ese);
/* editmesh_mods.c */
extern unsigned int em_vertoffs, em_solidoffs, em_wireoffs;
void mouse_mesh(struct bContext *C, short mval[2]);
int EM_check_backbuf(unsigned int index);
int EM_mask_init_backbuf_border(struct View3D *v3d, short mcords[][2], short tot, short xmin, short ymin, short xmax, short ymax);
void EM_free_backbuf(void);
int EM_init_backbuf_border(struct View3D *v3d, short xmin, short ymin, short xmax, short ymax);
int EM_init_backbuf_circle(struct View3D *v3d, short xs, short ys, short rads);
#endif /* ED_MESH_H */
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