quaternion.hpp File Reference

Minimal quaternion arithmetic for attitude representation (framework independent) More...

#include <cmath>
#include "vector3.hpp"

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Classes
struct	m5::math::Quaternion
	Plain Hamilton quaternion (float) used to represent attitude. More...

Namespaces
namespace	m5
	Top level namespace of M5Stack.

Variables
constexpr float	m5::math::QUATERNION_ZERO_EPSILON {1e-9f}
	Quaternions with a norm below this are treated as zero (normalize safety)
constexpr float	m5::math::QUATERNION_PI {3.14159265358979323846f}
	PI (float)

Detailed Description

Minimal quaternion arithmetic for attitude representation (framework independent)