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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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