quaternion.hpp File Reference

#include <kanzi/core/cpp/array.hpp>
#include <kanzi/core/cpp/platform.hpp>
#include <kanzi/core/debug/assert.hpp>

Classes
class	kanzi::Quaternion
	Quaternions represent rotation around an axis, defined by quaternion components x, y, z and w. More...
struct	kanzi::QuaternionLongerPath
	Quaternion for interpolating rotation along longer path. More...

Namespaces
	kanzi
	Easing functions that require external dependencies for calculation.

Functions
Vector3	kanzi::calculateEulerAngles (const Quaternion &quaternion)
	Calculates Euler angles from a quaternion. More...
Quaternion	kanzi::componentWiseMultiply (const Quaternion &q1, const Quaternion &q2)
	Multiplies quaternion components component-wise and returns the resulting quaternion. More...
float	kanzi::dotProduct (const Quaternion &q1, const Quaternion &q2)
	Calculates the dot product of two quaternions. More...
Quaternion	kanzi::inverse (const Quaternion &q)
	Returns an inverse quaternion for a quaternion. More...
Quaternion	kanzi::matrix4x4ToQuaternion (const Matrix4x4 &matrix)
	Creates a quaternion from Matrix4x4. More...
bool	kanzi::operator!= (const Quaternion &q1, const Quaternion &q2)
	Inequality comparison operator, compares if two quaternions are exactly not equal. More...
Quaternion	kanzi::operator* (const Quaternion &q1, const Quaternion &q2)
	Multiplies two quaternions. More...
bool	kanzi::operator== (const Quaternion &q1, const Quaternion &q2)
	Equality comparison operator, compares if two quaternions are exactly equal. More...
Quaternion	kanzi::quaternionSlerp (const Quaternion &q1, const Quaternion &q2, float interpolationTime)
	Applies spherical linear interpolation (slerp) to two quaternions using the shortest path. More...
Quaternion	kanzi::quaternionSlerpLongerPath (const Quaternion &q1, const Quaternion &q2, float interpolationTime)
	Applies spherical linear interpolation (slerp) to two quaternion using the longer path. More...
Matrix4x4	kanzi::quaternionToMatrix4x4 (const Quaternion &quaternion)
	Converts a quaternion rotation to a 4x4 rotation matrix. More...
Vector3	kanzi::rotateVector (const Quaternion &quaternion, Vector3 vector)
	Applies quaternion rotation to a vector. More...