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/*
*
* SIXENSE CONFIDENTIAL
*
* Copyright (C) 2011 Sixense Entertainment Inc.
* All Rights Reserved
*
*/
#ifndef SIXENSE_UTILS_DERIVATIVES_HPP
#define SIXENSE_UTILS_DERIVATIVES_HPP
#pragma warning(push)
#pragma warning( disable:4251 )
#include "sixense.h"
#include "sixense_math.hpp"
#include <deque>
#include "sixense_utils/export.hpp"
#include "sixense_utils/interfaces.hpp"
namespace sixenseUtils {
class SIXENSE_UTILS_EXPORT Derivatives : public IDerivatives {
public:
Derivatives( sixenseMath::Vector3 offset_vec = sixenseMath::Vector3() );
void update( sixenseControllerData *cd );
sixenseMath::Vector3 getPosition();
sixenseMath::Vector3 getVelocity();
sixenseMath::Vector3 getAcceleration();
sixenseMath::Vector3 getRSquared();
void setOffset( sixenseMath::Vector3 offset );
sixenseMath::Vector3 getOffset();
protected:
std::deque<unsigned char> _last_n_sequence;
std::deque<float> _last_n_times;
std::deque<sixenseMath::Vector3> _last_n_pos;
sixenseMath::Vector3 _pos;
sixenseMath::Vector3 _vel;
sixenseMath::Vector3 _accel;
sixenseMath::Vector3 _r_squared;
sixenseMath::Vector3 _offset_vec;
};
}
#pragma warning(pop)
#endif
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