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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.
*
* The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
* All rights reserved.
*
* The Original Code is: all of this file.
*
* Contributor(s): none yet.
*
* ***** END GPL LICENSE BLOCK *****
*/
/** \file DNA_mesh_types.h
* \ingroup DNA
*/
#ifndef __DNA_MESH_TYPES_H__
#define __DNA_MESH_TYPES_H__
#include "DNA_defs.h"
#include "DNA_ID.h"
#include "DNA_customdata_types.h"
struct AnimData;
struct Ipo;
struct Key;
struct MCol;
struct MEdge;
struct MFace;
struct MLoop;
struct MLoopCol;
struct MLoopUV;
struct MPoly;
struct MTexPoly;
struct MVert;
struct Material;
struct Mesh;
struct Multires;
typedef struct Mesh {
ID id;
struct AnimData *adt; /* animation data (must be immediately after id for utilities to use it) */
struct BoundBox *bb;
struct Ipo *ipo DNA_DEPRECATED; /* old animation system, deprecated for 2.5 */
struct Key *key;
struct Material **mat;
struct MSelect *mselect;
/* BMESH ONLY */
/*new face structures*/
struct MPoly *mpoly;
struct MTexPoly *mtpoly;
struct MLoop *mloop;
struct MLoopUV *mloopuv;
struct MLoopCol *mloopcol;
/* END BMESH ONLY */
/* mface stores the tessellation (triangulation) of the mesh,
* real faces are now stored in nface.*/
struct MFace *mface; /* array of mesh object mode faces for tessellation */
struct MTFace *mtface; /* store tessellation face UV's and texture here */
struct TFace *tface DNA_DEPRECATED; /* deprecated, use mtface */
struct MVert *mvert; /* array of verts */
struct MEdge *medge; /* array of edges */
struct MDeformVert *dvert; /* deformgroup vertices */
/* array of colors for the tessellated faces, must be number of tessellated
* faces * 4 in length */
struct MCol *mcol;
struct Mesh *texcomesh;
/* When the object is available, the preferred access method is: BKE_editmesh_from_object(ob) */
struct BMEditMesh *edit_btmesh; /* not saved in file! */
struct CustomData vdata, edata, fdata;
/* BMESH ONLY */
struct CustomData pdata, ldata;
/* END BMESH ONLY */
int totvert, totedge, totface, totselect;
/* BMESH ONLY */
int totpoly, totloop;
/* END BMESH ONLY */
/* the last selected vertex/edge/face are used for the active face however
* this means the active face must always be selected, this is to keep track
* of the last selected face and is similar to the old active face flag where
* the face does not need to be selected, -1 is inactive */
int act_face;
/* texture space, copied as one block in editobject.c */
float loc[3];
float size[3];
float rot[3];
int drawflag;
short texflag, flag;
float smoothresh;
int pad2;
/* customdata flag, for bevel-weight and crease, which are now optional */
char cd_flag, pad;
char subdiv DNA_DEPRECATED, subdivr DNA_DEPRECATED;
char subsurftype DNA_DEPRECATED; /* only kept for backwards compat, not used anymore */
char editflag;
short totcol;
struct Multires *mr DNA_DEPRECATED; /* deprecated multiresolution modeling data, only keep for loading old files */
} Mesh;
/* deprecated by MTFace, only here for file reading */
typedef struct TFace {
void *tpage; /* the faces image for the active UVLayer */
float uv[4][2];
unsigned int col[4];
char flag, transp;
short mode, tile, unwrap;
} TFace;
#if (DNA_DEPRECATED_GCC_POISON == 1)
#pragma GCC poison TFace
#endif
/* **************** MESH ********************* */
/* texflag */
enum {
ME_AUTOSPACE = 1,
};
/* me->editflag */
enum {
ME_EDIT_MIRROR_X = 1 << 0,
ME_EDIT_MIRROR_Y = 1 << 1, /* unused so far */
ME_EDIT_MIRROR_Z = 1 << 2, /* unused so far */
ME_EDIT_PAINT_FACE_SEL = 1 << 3,
ME_EDIT_MIRROR_TOPO = 1 << 4,
ME_EDIT_PAINT_VERT_SEL = 1 << 5,
};
/* we cant have both flags enabled at once,
* flags defined in DNA_scene_types.h */
#define ME_EDIT_PAINT_SEL_MODE(_me) ( \
(_me->editflag & ME_EDIT_PAINT_FACE_SEL) ? SCE_SELECT_FACE : \
(_me->editflag & ME_EDIT_PAINT_VERT_SEL) ? SCE_SELECT_VERTEX : \
0 \
)
/* me->flag */
enum {
/* ME_ISDONE = 1 << 0, */
/* ME_DEPRECATED = 1 << 1, */
ME_TWOSIDED = 1 << 2,
ME_UVEFFECT = 1 << 3,
ME_VCOLEFFECT = 1 << 4,
ME_AUTOSMOOTH = 1 << 5,
ME_SMESH = 1 << 6,
ME_SUBSURF = 1 << 7,
ME_OPT_EDGES = 1 << 8,
ME_DS_EXPAND = 1 << 9,
ME_SCULPT_DYNAMIC_TOPOLOGY = 1 << 10,
};
/* me->cd_flag */
enum {
ME_CDFLAG_VERT_BWEIGHT = 1 << 0,
ME_CDFLAG_EDGE_BWEIGHT = 1 << 1,
ME_CDFLAG_EDGE_CREASE = 1 << 2,
};
/* me->drawflag, short */
enum {
ME_DRAWEDGES = 1 << 0,
ME_DRAWFACES = 1 << 1,
ME_DRAWNORMALS = 1 << 2,
ME_DRAW_VNORMALS = 1 << 3,
ME_DRAWEIGHT = 1 << 4,
/* ME_HIDDENEDGES = 1 << 5, */ /* DEPRECATED */
ME_DRAWCREASES = 1 << 6,
ME_DRAWSEAMS = 1 << 7,
ME_DRAWSHARP = 1 << 8,
ME_DRAWBWEIGHTS = 1 << 9,
ME_DRAWEXTRA_EDGELEN = 1 << 10,
ME_DRAWEXTRA_FACEAREA = 1 << 11,
ME_DRAWEXTRA_FACEANG = 1 << 12,
ME_DRAWEXTRA_EDGEANG = 1 << 13,
/* debug only option */
ME_DRAWEXTRA_INDICES = 1 << 14,
ME_DRAW_FREESTYLE_EDGE = 1 << 15,
ME_DRAW_FREESTYLE_FACE = 1 << 16,
/* draw stats */
ME_DRAW_STATVIS = 1 << 17,
/* draw loop normals */
ME_DRAW_LNORMALS = 1 << 18,
};
/* Subsurf Type */
enum {
ME_CC_SUBSURF = 0,
ME_SIMPLE_SUBSURF = 1,
};
#define MESH_MAX_VERTS 2000000000L
/* this is so we can save bmesh files that load in trunk, ignoring NGons
* will eventually be removed */
#define USE_BMESH_SAVE_AS_COMPAT
#define USE_BMESH_SAVE_WITHOUT_MFACE
/* enable this so meshes get tessfaces calculated by default */
/* #define USE_TESSFACE_DEFAULT */
#endif
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