source: GTP/trunk/App/Demos/Geom/OgreStuff/include/ode/compatibility.h @ 1812

Revision 1812, 2.0 KB checked in by gumbau, 18 years ago (diff)
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1/*************************************************************************
2 *                                                                       *
3 * Open Dynamics Engine, Copyright (C) 2001,2002 Russell L. Smith.       *
4 * All rights reserved.  Email: russ@q12.org   Web: www.q12.org          *
5 *                                                                       *
6 * This library is free software; you can redistribute it and/or         *
7 * modify it under the terms of EITHER:                                  *
8 *   (1) The GNU Lesser General Public License as published by the Free  *
9 *       Software Foundation; either version 2.1 of the License, or (at  *
10 *       your option) any later version. The text of the GNU Lesser      *
11 *       General Public License is included with this library in the     *
12 *       file LICENSE.TXT.                                               *
13 *   (2) The BSD-style license that is included with this library in     *
14 *       the file LICENSE-BSD.TXT.                                       *
15 *                                                                       *
16 * This library is distributed in the hope that it will be useful,       *
17 * but WITHOUT ANY WARRANTY; without even the implied warranty of        *
18 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the files    *
19 * LICENSE.TXT and LICENSE-BSD.TXT for more details.                     *
20 *                                                                       *
21 *************************************************************************/
22
23#ifndef _ODE_COMPATIBILITY_H_
24#define _ODE_COMPATIBILITY_H_
25
26/*
27 * ODE's backward compatibility system ensures that as ODE's API
28 * evolves, user code will not break.
29 */
30
31/*
32 * These new rotation function names are more consistent with the
33 * rest of the API.
34 */
35#define dQtoR(q,R) dRfromQ((R),(q))
36#define dRtoQ(R,q) dQfromR((q),(R))
37#define dWtoDQ(w,q,dq) dDQfromW((dq),(w),(q))
38
39
40#endif
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