maths.h

Go to the documentation of this file.

/***************************************************************************
 *   Copyright (C) 2004 by Stephen Bridges                                 *
 *   widget@widget.dynu.com                                                *
 *                                                                         *
 *   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.                                   *
 *                                                                         *
 *   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.             *
 ***************************************************************************/

#ifndef _MYMATH
#define _MYMATH
  
#include <cmath>
#include "vec4.h"
#include "physics.h"

// $Id$

inline bool nearzero(float in)
{
    return (fabs(in) < Physics::SMALL);
} 

inline bool near(float a, float b)
{
    return nearzero(a-b);
} 

#endif

/*
 * $Log$
 */ 

// EOF

---