Blender V2.61 - r43446

BKE_subsurf.h

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00001 /*
00002  * ***** BEGIN GPL LICENSE BLOCK *****
00003  *
00004  * This program is free software; you can redistribute it and/or
00005  * modify it under the terms of the GNU General Public License
00006  * as published by the Free Software Foundation; either version 2
00007  * of the License, or (at your option) any later version.
00008  *
00009  * This program is distributed in the hope that it will be useful,
00010  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00011  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00012  * GNU General Public License for more details.
00013  *
00014  * You should have received a copy of the GNU General Public License
00015  * along with this program; if not, write to the Free Software Foundation,
00016  * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
00017  *
00018  * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
00019  * All rights reserved.
00020  *
00021  * The Original Code is: all of this file.
00022  *
00023  * Contributor(s): none yet.
00024  *
00025  * ***** END GPL LICENSE BLOCK *****
00026  */
00027 #ifndef BKE_SUBSURF_H
00028 #define BKE_SUBSURF_H
00029 
00034 struct DMGridAdjacency;
00035 struct DMGridData;
00036 struct DerivedMesh;
00037 struct EditMesh;
00038 struct IndexNode;
00039 struct ListBase;
00040 struct Mesh;
00041 struct MultiresSubsurf;
00042 struct Object;
00043 struct PBVH;
00044 struct SubsurfModifierData;
00045 struct _CCGEdge;
00046 struct _CCGFace;
00047 struct _CCGSubsurf;
00048 struct _CCGVert;
00049 
00050 /**************************** External *****************************/
00051 
00052 struct DerivedMesh *subsurf_make_derived_from_derived(
00053                         struct DerivedMesh *dm,
00054                         struct SubsurfModifierData *smd,
00055                         int useRenderParams, float (*vertCos)[3],
00056                         int isFinalCalc, int forEditMode, int inEditMode);
00057 
00058 void subsurf_calculate_limit_positions(struct Mesh *me, float (*positions_r)[3]);
00059 
00060 /**************************** Internal *****************************/
00061 
00062 typedef struct CCGDerivedMesh {
00063     DerivedMesh dm;
00064 
00065     struct _CCGSubSurf *ss;
00066     int freeSS;
00067     int drawInteriorEdges, useSubsurfUv;
00068 
00069     struct {int startVert; struct _CCGVert *vert;} *vertMap;
00070     struct {int startVert; int startEdge; struct _CCGEdge *edge;} *edgeMap;
00071     struct {int startVert; int startEdge;
00072             int startFace; struct _CCGFace *face;} *faceMap;
00073 
00074     short *edgeFlags;
00075     char *faceFlags;
00076 
00077     struct PBVH *pbvh;
00078     struct ListBase *fmap;
00079     struct IndexNode *fmap_mem;
00080 
00081     struct DMGridData **gridData;
00082     struct DMGridAdjacency *gridAdjacency;
00083     int *gridOffset;
00084     struct _CCGFace **gridFaces;
00085 
00086     struct {
00087         struct MultiresModifierData *mmd;
00088         int local_mmd;
00089 
00090         int lvl, totlvl;
00091         float (*orco)[3];
00092 
00093         struct Object *ob;
00094         int modified;
00095 
00096         void (*update)(DerivedMesh*);
00097     } multires;
00098 } CCGDerivedMesh;
00099 
00100 #endif
00101