Vibration.h

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#ifndef VF_VIBRATION
#define VF_VIBRATION

#include <vrecko/Ability.h>
#include <vreckoDP/base/PHANToM.h>

#include <osg/Timer>
#include "Auxiliary.h"

using namespace vrecko;
using namespace vreckoDP_base;
namespace VirtualFixture{

extern osg::Timer vtimer; //declare timer for vibration (it's not the same as in auxiliary.cpp !!!!)

class Vibration: public PHANToMFilter {
    public:
        Vibration();
        ~Vibration() {};

        void apply(PHANToM *pPHANToM, osg::Vec3 &force);
        void processEvent(const std::string &input_name, void *value);

        void preInitialize(void);
        void postInitialize(void);
        void update(void);

        bool loadXMLParameters(XERCES_CPP_NAMESPACE_QUALIFIER DOMNode *pParametersNode);
        XERCES_CPP_NAMESPACE_QUALIFIER DOMNode *getXMLParameters(XERCES_CPP_NAMESPACE_QUALIFIER DOMDocument *);
        
        bool active;        //if true, it will be active

        float frequency;    //frequency of vibration
        float amplitude;    //amplitude of vibration
        osg::Vec3 direction;    //direction of vibration -> if freq > 20 hz, direction is indistinguisable!!!
        float duration;     //how long will vibration last

        osg::Timer_t vstart_tick; //when vibration was started
    
    protected:
        PHANToM *PHANToMDevice;
        bool all_on;
};

};
#endif