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- /* -*- c -*- */
- #ifndef INCLUDED_LIB3DS_VECTOR_H
- #define INCLUDED_LIB3DS_VECTOR_H
- /*
- * The 3D Studio File Format Library
- * Copyright (C) 1996-2001 by J.E. Hoffmann <je-h@gmx.net>
- * All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU Lesser General Public License as published by
- * the Free Software Foundation; either version 2.1 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 Lesser General Public
- * License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- * $Id: vector.h,v 1.5 2001/06/16 14:00:50 jeh Exp $
- */
-
- #ifndef INCLUDED_LIB3DS_TYPES_H
- #include <lib3ds/types.h>
- #endif
-
- #ifdef __cplusplus
- extern "C" {
- #endif
-
- extern LIB3DSAPI void lib3ds_vector_zero(Lib3dsVector c);
- extern LIB3DSAPI void lib3ds_vector_copy(Lib3dsVector dest, Lib3dsVector src);
- extern LIB3DSAPI void lib3ds_vector_neg(Lib3dsVector c);
- extern LIB3DSAPI void lib3ds_vector_add(Lib3dsVector c, Lib3dsVector a, Lib3dsVector b);
- extern LIB3DSAPI void lib3ds_vector_sub(Lib3dsVector c, Lib3dsVector a, Lib3dsVector b);
- extern LIB3DSAPI void lib3ds_vector_scalar(Lib3dsVector c, Lib3dsFloat k);
- extern LIB3DSAPI void lib3ds_vector_cross(Lib3dsVector c, Lib3dsVector a, Lib3dsVector b);
- extern LIB3DSAPI Lib3dsFloat lib3ds_vector_dot(Lib3dsVector a, Lib3dsVector b);
- extern LIB3DSAPI Lib3dsFloat lib3ds_vector_squared(Lib3dsVector c);
- extern LIB3DSAPI Lib3dsFloat lib3ds_vector_length(Lib3dsVector c);
- extern LIB3DSAPI void lib3ds_vector_normalize(Lib3dsVector c);
- extern LIB3DSAPI void lib3ds_vector_normal(Lib3dsVector n, Lib3dsVector a,
- Lib3dsVector b, Lib3dsVector c);
- extern LIB3DSAPI void lib3ds_vector_transform(Lib3dsVector c, Lib3dsMatrix m, Lib3dsVector a);
- extern LIB3DSAPI void lib3ds_vector_cubic(Lib3dsVector c, Lib3dsVector a, Lib3dsVector p,
- Lib3dsVector q, Lib3dsVector b, Lib3dsFloat t);
- extern LIB3DSAPI void lib3ds_vector_min(Lib3dsVector c, Lib3dsVector a);
- extern LIB3DSAPI void lib3ds_vector_max(Lib3dsVector c, Lib3dsVector a);
- extern LIB3DSAPI void lib3ds_vector_dump(Lib3dsVector c);
-
- #ifdef __cplusplus
- };
- #endif
- #endif
-
-