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/*
* 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.
*/
/** \file blender/editors/armature/BIF_generate.h
* \ingroup edarmature
*/
#ifndef __BIF_GENERATE_H__
#define __BIF_GENERATE_H__
struct BArcIterator;
struct EditBone;
struct ListBase;
struct ToolSettings;
struct bArmature;
typedef int (NextSubdivisionFunc)(struct ToolSettings *, struct BArcIterator *, int, int, float[3], float[3]);
float calcArcCorrelation(struct BArcIterator *iter, int start, int end, float v0[3], float n[3]);
int nextFixedSubdivision(struct ToolSettings *toolsettings, struct BArcIterator *iter, int start, int end, float head[3], float p[3]);
int nextLengthSubdivision(struct ToolSettings *toolsettings, struct BArcIterator *iter, int start, int end, float head[3], float p[3]);
int nextAdaptativeSubdivision(struct ToolSettings *toolsettings, struct BArcIterator *iter, int start, int end, float head[3], float p[3]);
struct EditBone *subdivideArcBy(struct ToolSettings *toolsettings, struct bArmature *arm, ListBase *editbones, struct BArcIterator *iter,
float invmat[4][4], float tmat[3][3], NextSubdivisionFunc next_subdividion);
void setBoneRollFromNormal(struct EditBone *bone, const float no[3], float invmat[4][4], float tmat[3][3]);
#endif /* __BIF_GENERATE_H__ */
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