juce::Quaternion< Type > Class Template Reference

Holds a quaternion (a 3D vector and a scalar value). More...

#include <juce_Quaternion.h>

Inheritance diagram for juce::Quaternion< Type >:

Collaboration diagram for juce::Quaternion< Type >:

Public Member Functions
	Quaternion () noexcept
	Quaternion (const Quaternion &other) noexcept
	Quaternion (Type x, Type y, Type z, Type w) noexcept
	Quaternion (Vector3D< Type > vectorPart, Type scalarPart) noexcept
Matrix3D< Type >	getRotationMatrix () const noexcept
	Returns the matrix that will perform the rotation specified by this quaternion.
Type	length () const noexcept
Type	normal () const noexcept
Quaternion	normalised () const noexcept
Quaternion &	operator*= (Quaternion other) noexcept
Quaternion &	operator= (Quaternion other) noexcept

Static Public Member Functions
static Quaternion	fromAngle (Type angle, Vector3D< Type > axis) noexcept
	Creates a quaternion from an angle and an axis.

Public Attributes
Type	scalar
	The scalar part of the quaternion.
Vector3D< Type >	vector
	The vector part of the quaternion.

Detailed Description

template<typename Type>
class juce::Quaternion< Type >

Holds a quaternion (a 3D vector and a scalar value).

@tags{OpenGL}

Constructor & Destructor Documentation

Quaternion() [1/4]

template<typename Type >

juce::Quaternion< Type >::Quaternion ( )

inlinenoexcept

Referenced by juce::Quaternion< Type >::fromAngle(), and juce::Quaternion< Type >::normalised().

Quaternion() [2/4]

template<typename Type >

juce::Quaternion< Type >::Quaternion ( const Quaternion< Type > &  other )

inlinenoexcept

Quaternion() [3/4]

template<typename Type >

juce::Quaternion< Type >::Quaternion ( Vector3D< Type >  vectorPart, Type  scalarPart  )

inlinenoexcept

Quaternion() [4/4]

template<typename Type >

juce::Quaternion< Type >::Quaternion ( Type  x, Type  y, Type  z, Type  w  )

inlinenoexcept

Member Function Documentation

fromAngle()

template<typename Type >

static Quaternion juce::Quaternion< Type >::fromAngle ( Type  angle, Vector3D< Type >  axis  )

inlinestaticnoexcept

Creates a quaternion from an angle and an axis.

References juce::Quaternion< Type >::Quaternion().

getRotationMatrix()

template<typename Type >

Matrix3D< Type > juce::Quaternion< Type >::getRotationMatrix ( ) const

inlinenoexcept

Returns the matrix that will perform the rotation specified by this quaternion.

References juce::Quaternion< Type >::normal(), juce::Quaternion< Type >::scalar, and juce::Quaternion< Type >::vector.

Referenced by juce::Draggable3DOrientation::getRotationMatrix().

length()

template<typename Type >

Type juce::Quaternion< Type >::length ( ) const

inlinenoexcept

References juce::Quaternion< Type >::normal().

Referenced by juce::Quaternion< Type >::normalised().

normal()

template<typename Type >

Type juce::Quaternion< Type >::normal ( ) const

inlinenoexcept

References juce::Quaternion< Type >::scalar, and juce::Quaternion< Type >::vector.

Referenced by juce::Quaternion< Type >::getRotationMatrix(), and juce::Quaternion< Type >::length().

normalised()

template<typename Type >

Quaternion juce::Quaternion< Type >::normalised ( ) const

inlinenoexcept

References juce::Quaternion< Type >::Quaternion(), jassert, juce::Quaternion< Type >::length(), juce::Quaternion< Type >::scalar, and juce::Quaternion< Type >::vector.

operator*=()

template<typename Type >

Quaternion & juce::Quaternion< Type >::operator*= ( Quaternion< Type >  other )

inlinenoexcept

References juce::Quaternion< Type >::scalar, and juce::Quaternion< Type >::vector.

operator=()

template<typename Type >

Quaternion & juce::Quaternion< Type >::operator= ( Quaternion< Type >  other )

inlinenoexcept

References juce::Quaternion< Type >::scalar, and juce::Quaternion< Type >::vector.

Member Data Documentation

scalar

template<typename Type >

Type juce::Quaternion< Type >::scalar

The scalar part of the quaternion.

Referenced by juce::Quaternion< Type >::getRotationMatrix(), juce::Quaternion< Type >::normal(), juce::Quaternion< Type >::normalised(), juce::Quaternion< Type >::operator*=(), and juce::Quaternion< Type >::operator=().

vector

template<typename Type >

Vector3D<Type> juce::Quaternion< Type >::vector

The vector part of the quaternion.

Referenced by juce::Quaternion< Type >::getRotationMatrix(), juce::Quaternion< Type >::normal(), juce::Quaternion< Type >::normalised(), juce::Quaternion< Type >::operator*=(), and juce::Quaternion< Type >::operator=().

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The documentation for this class was generated from the following file:

• juce_Quaternion.h