C:/Projects/ngn/include/vector2d.h

/***************************************************************************
 *            vector2d.h
 *
 *  Tue Sep  7 14:40:33 2004
 *  Copyright  2004  thierry schartz
 *  thierry.schartz@bluebottle.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 Library 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 _VECTOR2D_H
#define _VECTOR2D_H

#ifdef WIN32
#include <windows.h>
#endif

#include "build.h"



namespace ngn
{
        namespace core
        {
                
                class NGN_API Vector2df 
        {
        public:
                Vector2df()
                        {
                                x = y = 0.0f;
                        }
                        Vector2df( const Vector2df& other )
                        {
                                x = other.x;
                                y = other.y;
                        }
                Vector2df(float X, float Y) 
                { 
                        x = X; 
                                y = Y;
                }
                Vector2df operator+(Vector2df V)
                {
                        return Vector2df(V.x + x, V.y + y);
                }
        
                
                Vector2df operator-(Vector2df vVector)
                {
                        return Vector2df(x - vVector.x, y - vVector.y);
                }
                
                Vector2df operator*(float num)
                {
                        return Vector2df(x * num, y * num);
                }
        
                Vector2df operator/(float num)
                {
                        return Vector2df(x / num, y / num);
                }

        
                float x, y;
        };



                struct Vector2di
                {
                        int x,y;
                };
        
        
        
                
                
        }// core
}//ngn

#endif /* _VECTOR2D_H */

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