Uses of Class org.apache.commons.numbers.quaternion.Quaternion (Apache Commons Numbers Quaternion 1.2 API)

Uses of Quaternion in org.apache.commons.numbers.quaternion

Fields in org.apache.commons.numbers.quaternion declared as Quaternion
Modifier and Type	Field	Description
`static Quaternion`	Quaternion.`I`	i.
`static Quaternion`	Quaternion.`J`	j.
`static Quaternion`	Quaternion.`K`	k.
`static Quaternion`	Quaternion.`ONE`	Identity quaternion.
`static Quaternion`	Quaternion.`ZERO`	Zero quaternion.

Methods in org.apache.commons.numbers.quaternion that return Quaternion
Modifier and Type	Method	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`	Slerp.`apply(double t)`	Performs the interpolation.
`Quaternion`	Quaternion.`conjugate()`	Returns the conjugate of this quaternion number.
`Quaternion`	Quaternion.`divide(double alpha)`	Divides the instance by a scalar.
`Quaternion`	Quaternion.`inverse()`	Returns the inverse of this instance.
`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.`negate()`	Returns the opposite of this instance.
`Quaternion`	Quaternion.`normalize()`	Computes the normalized quaternion (the versor of the instance).
`static Quaternion`	Quaternion.`of(double[] v)`	Builds a pure quaternion from a vector (assuming that the scalar part is zero).
`static Quaternion`	Quaternion.`of(double scalar, double[] v)`	Builds a quaternion from scalar and vector parts.
`static Quaternion`	Quaternion.`of(double w, double x, double y, double z)`	Builds a quaternion from its components.
`static Quaternion`	Quaternion.`parse(String s)`	Parses a string that would be produced by `toString()` and instantiates the corresponding object.
`Quaternion`	Quaternion.`positivePolarForm()`	Returns the polar form of the quaternion.
`Quaternion`	Quaternion.`subtract(Quaternion q)`	Subtracts a quaternion from the instance.
`static Quaternion`	Quaternion.`subtract(Quaternion q1, Quaternion q2)`	Subtracts two quaternions.

Methods in org.apache.commons.numbers.quaternion with parameters of type Quaternion
Modifier and Type	Method	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.`dot(Quaternion q)`	Computes the dot-product of the instance by a quaternion.
`static double`	Quaternion.`dot(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.

Constructors in org.apache.commons.numbers.quaternion with parameters of type Quaternion
Constructor	Description
`Slerp(Quaternion start, Quaternion end)`	Create an instance.