Uses of Class
fr.cnes.sirius.patrius.math.complex.Quaternion

Packages that use Quaternion

Package	Description
fr.cnes.sirius.patrius.attitudes.kinematics
fr.cnes.sirius.patrius.math.complex
fr.cnes.sirius.patrius.math.geometry.euclidean.threed

Uses of Quaternion in fr.cnes.sirius.patrius.attitudes.kinematics

Methods in fr.cnes.sirius.patrius.attitudes.kinematics that return Quaternion

Modifier and Type	Method and Description
static Quaternion	KinematicsToolkit.differentiateQuaternion(Quaternion q, Vector3D spin) Compute the derivative of a quaternion knowing the instantaneous spin.

Methods in fr.cnes.sirius.patrius.attitudes.kinematics with parameters of type Quaternion

Modifier and Type	Method and Description
static Vector3D	KinematicsToolkit.computeSpin(Quaternion q, Quaternion qd) Compute spin knowing the instantaneous quaternion and its derivative.
static Quaternion	KinematicsToolkit.differentiateQuaternion(Quaternion q, Vector3D spin) Compute the derivative of a quaternion knowing the instantaneous spin.

Uses of Quaternion in fr.cnes.sirius.patrius.math.complex

Fields in fr.cnes.sirius.patrius.math.complex declared as Quaternion

Modifier and Type	Field and Description
static Quaternion	Quaternion.I i
static Quaternion	Quaternion.IDENTITY Identity quaternion.
static Quaternion	Quaternion.J j
static Quaternion	Quaternion.K k
static Quaternion	Quaternion.ZERO Zero quaternion.

Methods in fr.cnes.sirius.patrius.math.complex that return Quaternion

Modifier and Type	Method and Description
Quaternion	Quaternion.add(Quaternion q) Computes the sum of the instance and another quaternion.
static Quaternion	Quaternion.add(Quaternion q1, Quaternion q2) Computes the sum of two quaternions.
Quaternion	Quaternion.getConjugate() Returns the conjugate quaternion of the instance.
Quaternion	Quaternion.getInverse() Returns the inverse of this instance.
Quaternion	Quaternion.getPositivePolarForm() Returns the polar form of the quaternion.
Quaternion	Quaternion.multiply(double alpha) Multiplies the instance by a scalar.
Quaternion	Quaternion.multiply(Quaternion q) Returns the Hamilton product of the instance by a quaternion.
static Quaternion	Quaternion.multiply(Quaternion q1, Quaternion q2) Returns the Hamilton product of two quaternions.
Quaternion	Quaternion.normalize() Computes the normalized quaternion (the versor of the instance).
Quaternion	Quaternion.subtract(Quaternion q) Subtracts a quaternion from the instance.
static Quaternion	Quaternion.subtract(Quaternion q1, Quaternion q2) Subtracts two quaternions.

Methods in fr.cnes.sirius.patrius.math.complex with parameters of type Quaternion

Modifier and Type	Method and Description
Quaternion	Quaternion.add(Quaternion q) Computes the sum of the instance and another quaternion.
static Quaternion	Quaternion.add(Quaternion q1, Quaternion q2) Computes the sum of two quaternions.
double	Quaternion.dotProduct(Quaternion q) Computes the dot-product of the instance by a quaternion.
static double	Quaternion.dotProduct(Quaternion q1, Quaternion q2) Computes the dot-product of two quaternions.
boolean	Quaternion.equals(Quaternion q, double eps) Checks whether this instance is equal to another quaternion within a given tolerance.
Quaternion	Quaternion.multiply(Quaternion q) Returns the Hamilton product of the instance by a quaternion.
static Quaternion	Quaternion.multiply(Quaternion q1, Quaternion q2) Returns the Hamilton product of two quaternions.
Quaternion	Quaternion.subtract(Quaternion q) Subtracts a quaternion from the instance.
static Quaternion	Quaternion.subtract(Quaternion q1, Quaternion q2) Subtracts two quaternions.

Uses of Quaternion in fr.cnes.sirius.patrius.math.geometry.euclidean.threed

Methods in fr.cnes.sirius.patrius.math.geometry.euclidean.threed that return Quaternion

Modifier and Type	Method and Description
Quaternion	Rotation.getQuaternion() Get the normalized quaternion.

Constructors in fr.cnes.sirius.patrius.math.geometry.euclidean.threed with parameters of type Quaternion

Constructor and Description
Rotation(boolean needsNormalization, Quaternion quaternion) Build a rotation from the quaternion.