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

Packages that use Quaternion
Package Description

org.apache.commons.numbers.quaternion
Quaternion number type.

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.