MathUtils.hpp

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#pragma once
#ifndef ENIGMA_MATH_UTILS_H
#define ENIGMA_MATH_UTILS_H
 
#include <Core/Core.hpp>
#include <cmath> // std::log, std::floor, std::round...
 
NS_ENIGMA_BEGIN
 
class MathUtils final {
    ENIGMA_STATIC_CLASS(MathUtils);
 
  public:
    /*
    *   Maps value from a range to another
    *   @param value: the incoming value to be converted
    *   @param start1: lower bound of the value's current range
    *   @param stop1: upper bound of the value's current range
    *   @param start2: lower bound of the value's target range
    *   @param stop2: upper bound of the value's target range
    */
    template<typename T>
    static constexpr const T Map(const T& value, const T& start1, const T& stop1, const T& start2, const T& stop2) noexcept {
      return start2 + (stop2 - start2) * ((value - start1) / (stop1 - start1));
    }
};
 
 
NS_ENIGMA_END
 
#endif // !ENIGMA_MATH_UTILS_H