axmol/extensions/Particle3D/PU/CCPUSineForceAffector.h

/****************************************************************************
 Copyright (C) 2013 Henry van Merode. All rights reserved.
 Copyright (c) 2015-2016 Chukong Technologies Inc.
 Copyright (c) 2017-2018 Xiamen Yaji Software Co., Ltd.

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#ifndef __CC_PU_PARTICLE_3D_SINE_FORCE_AFFECTOR_H__
#define __CC_PU_PARTICLE_3D_SINE_FORCE_AFFECTOR_H__

#include "CCPUBaseForceAffector.h"
#include "base/ccTypes.h"

NS_CC_BEGIN

class CC_EX_DLL PUSineForceAffector : public PUBaseForceAffector
{
public:
    // Constants
    static const float DEFAULT_FREQ_MIN;
    static const float DEFAULT_FREQ_MAX;

    static PUSineForceAffector* create();

    virtual void preUpdateAffector(float deltaTime) override;
    virtual void updatePUAffector(PUParticle3D* particle, float deltaTime) override;

    /**
     */
    float getFrequencyMin() const;
    void setFrequencyMin(const float frequencyMin);

    /**
     */
    float getFrequencyMax() const;
    void setFrequencyMax(const float frequencyMax);

    virtual void copyAttributesTo(PUAffector* affector) override;

    PUSineForceAffector();
    virtual ~PUSineForceAffector();

protected:
    float _angle;
    float _frequencyMin;
    float _frequencyMax;
    float _frequency;
};
NS_CC_END

#endif