source: trunk/packages/vizservers/nanovis/ParticleEmitter.h @ 2798

/* -*- mode: c++; c-basic-offset: 4; indent-tabs-mode: nil -*- */
#pragma once

#include "datatype.h"
#include <string>

class ParticleEmitter {
public :
        std::string _name;
        float3 _position;

        float3 _oldPosition;

        float _minLifeTime;
        float _maxLifeTime;
        
        // [0..1] * _maxPositionOffset;
        float3 _maxPositionOffset;

        int _minNumOfNewParticles;
        int _maxNumOfNewParticles;

        bool _enabled;
public :
        ParticleEmitter();

public :
        void setName(const std::string& name);
        void setPosition(float x, float y, float z);
        void setMinMaxLifeTime(float minLifeTime, float maxLifeTime);
        void setMaxPositionOffset(float offsetX, float offsetY, float offsetZ);
        void setMinMaxNumOfNewParticles(int minNum, int maxNum);

        void setVectorField();
        void setEnabled(bool enabled);
        bool isEnabled() const;
};

inline void ParticleEmitter::setName(const std::string& name)
{
        _name = name;
}

inline void ParticleEmitter::setPosition(float x, float y, float z)
{
        _position.x = x;
        _position.y = y;
        _position.z = z;
}

inline void ParticleEmitter::setMinMaxLifeTime(float minLifeTime, float maxLifeTime)
{
        _minLifeTime = minLifeTime;
        _maxLifeTime = maxLifeTime;
}

inline void ParticleEmitter::setMaxPositionOffset(float offsetX, float offsetY, float offsetZ)
{
        _maxPositionOffset.x = offsetX;
        _maxPositionOffset.y = offsetY;
        _maxPositionOffset.z = offsetZ;
}

inline void ParticleEmitter::setMinMaxNumOfNewParticles(int minNum, int maxNum)
{
        _minNumOfNewParticles = minNum;
        _maxNumOfNewParticles = maxNum;
}

inline void ParticleEmitter::setEnabled(bool enabled)
{
        _enabled = enabled;
}

inline bool ParticleEmitter::isEnabled() const
{
        return _enabled;
}