Fountain.h

/***************************************************************************
 *   This file is part of OpenCAL: Open Computer Animation Library         *
 *   I created OpenCAL as my master's thesis Computer Science (multimedia) *
 *   at the tUL university in Diepenbeek, Belgium                          *
 *                                                                         *
 *   Copyright (C) 2003-2004 by Jeroen Dierckx                             *
 *   jeroen.dierckx@student.luc.ac.be                                      *
 *                                                                         *
 ***************************************************************************/

#ifndef OPENCAL_FOUNTAIN_H
#define OPENCAL_FOUNTAIN_H

// Includes
#include <OpenCAL/global.h>
#include <OpenCAL/ParticleSystem.h>

#include <OpenCAL/Vector3.h>
using OpenCAL::Utils::Vector3;

#include <map>
using std::map;


namespace OpenCAL
{
    // Forward declarations

    class OPENCAL_API Fountain: public ParticleSystem
    {
    protected:
        // Member variables
        Vector3 m_position, m_velocity;
        float m_lifeSpan;
        map<PointMass *, float> m_ages;

    public:
        // Constructors and destructor
        Fountain(System *parent);
        virtual ~Fountain();

        // Get functions
        const Vector3 &getPosition() const { return m_position; }
        Vector3 *getPositionP() { return &m_position; }
        const Vector3 &getVelocity() const { return m_velocity; }
        Vector3 *getVelocityP() { return &m_velocity; }

        // Set functions
        void setPosition(const Vector3 &position) { m_position = position; }
        void setVelocity(const Vector3 &velocity) { m_velocity = velocity; }

    protected:
        // Protected functions
        void killParticles();
        void bornParticles();
    };
}

#endif // OPENCAL_FOUNTAIN_H

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