Blender V2.61 - r43446

BKE_deform.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 
00028 #ifndef BKE_DEFORM_H
00029 #define BKE_DEFORM_H
00030 
00038 struct Object;
00039 struct ListBase;
00040 struct bDeformGroup;
00041 struct MDeformVert;
00042 
00043 void                 defgroup_copy_list(struct ListBase *lb1, struct ListBase *lb2);
00044 struct bDeformGroup *defgroup_duplicate(struct bDeformGroup *ingroup);
00045 struct bDeformGroup *defgroup_find_name(struct Object *ob, const char *name);
00046 int                 *defgroup_flip_map(struct Object *ob, int *flip_map_len, int use_default);
00047 int                 *defgroup_flip_map_single(struct Object *ob, int *flip_map_len, int use_default, int defgroup);
00048 int                  defgroup_flip_index(struct Object *ob, int index, int use_default);
00049 int                  defgroup_name_index(struct Object *ob, const char *name);
00050 void                 defgroup_unique_name(struct bDeformGroup *dg, struct Object *ob);
00051 
00052 struct MDeformWeight    *defvert_find_index(const struct MDeformVert *dv, const int defgroup);
00053 struct MDeformWeight    *defvert_verify_index(struct MDeformVert *dv, const int defgroup);
00054 void                     defvert_add_index_notest(struct MDeformVert *dv, int defgroup, const float weight);
00055 void                     defvert_remove_group(struct MDeformVert *dvert, struct MDeformWeight *dw);
00056 
00057 float  defvert_find_weight(const struct MDeformVert *dvert, const int defgroup);
00058 float  defvert_array_find_weight_safe(const struct MDeformVert *dvert, const int index, const int defgroup);
00059 
00060 void defvert_copy(struct MDeformVert *dvert_dst, const struct MDeformVert *dvert_src);
00061 void defvert_copy_index(struct MDeformVert *dvert_dst, const struct MDeformVert *dvert_src, const int defgroup);
00062 void defvert_sync(struct MDeformVert *dvert_dst, const struct MDeformVert *dvert_src, int use_verify);
00063 void defvert_sync_mapped(struct MDeformVert *dvert_dst, const struct MDeformVert *dvert_src,
00064                          const int *flip_map, const int flip_map_len, const int use_verify);
00065 void defvert_remap (struct MDeformVert *dvert, int *map, const int map_len);
00066 void defvert_flip(struct MDeformVert *dvert, const int *flip_map, const int flip_map_len);
00067 void defvert_normalize(struct MDeformVert *dvert);
00068 void defvert_normalize_lock(struct MDeformVert *dvert, const int def_nr_lock);
00069 
00070 /* utility function, note that 32 chars is the maximum string length since its only
00071  * used with defgroups currently */
00072 void flip_side_name(char name[64], const char from_name[64], int strip_number);
00073 
00074 #endif
00075