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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., 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 *****
*/
#ifndef BKE_SUBSURF_H
#define BKE_SUBSURF_H
/** \file BKE_subsurf.h
* \ingroup bke
*/
struct DMGridAdjacency;
struct DMGridData;
struct DerivedMesh;
struct EditMesh;
struct IndexNode;
struct ListBase;
struct Mesh;
struct MultiresSubsurf;
struct Object;
struct PBVH;
struct SubsurfModifierData;
struct _CCGEdge;
struct _CCGFace;
struct _CCGSubsurf;
struct _CCGVert;
/**************************** External *****************************/
struct DerivedMesh *subsurf_make_derived_from_derived(
struct DerivedMesh *dm,
struct SubsurfModifierData *smd,
int useRenderParams, float (*vertCos)[3],
int isFinalCalc, int editMode);
void subsurf_calculate_limit_positions(struct Mesh *me, float (*positions_r)[3]);
/**************************** Internal *****************************/
typedef struct CCGDerivedMesh {
DerivedMesh dm;
struct _CCGSubSurf *ss;
int freeSS;
int drawInteriorEdges, useSubsurfUv;
struct {int startVert; struct _CCGVert *vert;} *vertMap;
struct {int startVert; int startEdge; struct _CCGEdge *edge;} *edgeMap;
struct {int startVert; int startEdge;
int startFace; struct _CCGFace *face;} *faceMap;
short *edgeFlags;
char *faceFlags;
struct PBVH *pbvh;
struct ListBase *fmap;
struct IndexNode *fmap_mem;
struct DMGridData **gridData;
struct DMGridAdjacency *gridAdjacency;
int *gridOffset;
struct _CCGFace **gridFaces;
struct {
struct MultiresModifierData *mmd;
int local_mmd;
int lvl, totlvl;
float (*orco)[3];
struct Object *ob;
int modified;
void (*update)(DerivedMesh*);
} multires;
} CCGDerivedMesh;
#endif
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