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Diffstat (limited to 'source/blender/blenlib/MTC_vectorops.h')
-rw-r--r-- | source/blender/blenlib/MTC_vectorops.h | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/source/blender/blenlib/MTC_vectorops.h b/source/blender/blenlib/MTC_vectorops.h new file mode 100644 index 00000000000..34cff44b9ae --- /dev/null +++ b/source/blender/blenlib/MTC_vectorops.h @@ -0,0 +1,60 @@ +/* + * vectorops.h + * + * $Id$ + * + * ***** BEGIN GPL/BL DUAL 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. The Blender + * Foundation also sells licenses for use in proprietary software under + * the Blender License. See http://www.blender.org/BL/ for information + * about this. + * + * 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, 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/BL DUAL LICENSE BLOCK ***** + */ + +#ifndef VECTOROPS_H +#define VECTOROPS_H + +/* ------------------------------------------------------------------------- */ + +void MTC_diff3Int(int v1[3], int v2[3], int v3[3]); +void MTC_cross3Int(int v1[3], int v2[3], int v3[3]); +int MTC_dot3Int(int v1[3], int v2[3]); + +void MTC_diff3Float(float v1[3], float v2[3], float v3[3]); +void MTC_cross3Float(float v1[3], float v2[3], float v3[3]); +float MTC_dot3Float(float v1[3], float v2[3]); +void MTC_cp3Float(float v1[3], float v2[3]); +/** + * Copy vector with a minus sign (so a = -b) + */ +void MTC_cp3FloatInv(float v1[3], float v2[3]); + +void MTC_swapInt(int *i1, int *i2); + +void MTC_diff3DFF(double v1[3], float v2[3], float v3[3]); +void MTC_cross3Double(double v1[3], double v2[3], double v3[3]); +float MTC_normalise3DF(float n[3]); + +/* ------------------------------------------------------------------------- */ +#endif /* VECTOROPS_H */ |