1 /**************************************************************************
2 * vector.hxx -- additional vector routines
4 * Written by Curtis Olson, started December 1997.
6 * Copyright (C) 1997 Curtis L. Olson - curt@infoplane.com
8 * This program is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU General Public License as
10 * published by the Free Software Foundation; either version 2 of the
11 * License, or (at your option) any later version.
13 * This program is distributed in the hope that it will be useful, but
14 * WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 * General Public License for more details.
18 * You should have received a copy of the GNU General Public License
19 * along with this program; if not, write to the Free Software
20 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
23 * (Log is kept at end of this file)
24 **************************************************************************/
32 # error This library requires C++
36 #include <Math/mat3.h>
39 /* Map a vector onto the plane specified by normal */
40 void map_vec_onto_cur_surface_plane(MAT3vec normal, MAT3vec v0, MAT3vec vec,
43 // Given a point p, and a line through p0 with direction vector d,
44 // find the shortest distance from the point to the line
45 double fgPointLine(MAT3vec p, MAT3vec p0, MAT3vec d);
48 #endif /* _VECTOR_HXX */
52 /* Revision 1.1 1998/07/08 14:40:10 curt
53 /* polar3d.[ch] renamed to polar3d.[ch]xx, vector.[ch] renamed to vector.[ch]xx
54 /* Updated fg_geodesy comments to reflect that routines expect and produce
57 * Revision 1.4 1998/04/21 17:03:51 curt
58 * Prepairing for C++ integration.
60 * Revision 1.3 1998/01/22 02:59:39 curt
61 * Changed #ifdef FILE_H to #ifdef _FILE_H
63 * Revision 1.2 1998/01/19 19:27:14 curt
64 * Merged in make system changes from Bob Kuehne <rpk@sgi.com>
65 * This should simplify things tremendously.
67 * Revision 1.1 1997/12/22 04:13:18 curt