29 lines
811 B
C++
29 lines
811 B
C++
#ifndef AL_MATH_DEFS_H
|
|
#define AL_MATH_DEFS_H
|
|
|
|
#include <math.h>
|
|
|
|
constexpr inline float Deg2Rad(float x) noexcept { return x * 1.74532925199432955e-02f/*pi/180*/; }
|
|
constexpr inline float Rad2Deg(float x) noexcept { return x * 5.72957795130823229e+01f/*180/pi*/; }
|
|
|
|
namespace al {
|
|
|
|
template<typename Real>
|
|
struct MathDefs { };
|
|
|
|
template<>
|
|
struct MathDefs<float> {
|
|
static constexpr inline float Pi() noexcept { return 3.14159265358979323846e+00f; }
|
|
static constexpr inline float Tau() noexcept { return 6.28318530717958647692e+00f; }
|
|
};
|
|
|
|
template<>
|
|
struct MathDefs<double> {
|
|
static constexpr inline double Pi() noexcept { return 3.14159265358979323846e+00; }
|
|
static constexpr inline double Tau() noexcept { return 6.28318530717958647692e+00; }
|
|
};
|
|
|
|
} // namespace al
|
|
|
|
#endif /* AL_MATH_DEFS_H */
|