Ogre::TransformBaseReal Struct Reference

#include <OgreMatrix4.h>

Inheritance diagram for Ogre::TransformBaseReal:

Public Member Functions
	TransformBaseReal ()
	Do NOT initialize for efficiency.
template<typename U>
	TransformBaseReal (const U *ptr)
Real	determinant () const
void	extract3x3Matrix (Matrix3 &m3x3) const
Quaternion	extractQuaternion () const
Matrix3	linear () const
	Extracts the rotation / scaling part of the Matrix as a 3x3 matrix.
void	makeInverseTransform (const Vector3 &position, const Vector3 &scale, const Quaternion &orientation)
	Building an inverse Affine3 from orientation / scale / position.
void	makeTrans (const Vector3 &v)
	Builds a translation matrix.
void	makeTrans (Real tx, Real ty, Real tz)
void	makeTransform (const Vector3 &position, const Vector3 &scale, const Quaternion &orientation)
	Building a Affine3 from orientation / scale / position.
void	set3x3Matrix (const Matrix3 &mat3)
	Assignment from 3x3 matrix.
Matrix4	transpose () const
Public Member Functions inherited from Ogre::TransformBase< 4, Real >
	TransformBase ()
	Do NOT initialize for efficiency.
Vector< 3, Real >	getTrans () const
	Extracts the translation transformation part of the matrix.
Real *	operator[] (size_t iRow)
void	setScale (const Vector< 3, Real > &v)
	Sets the scale part of the matrix.
void	setTrans (const Vector< 3, Real > &v)
	Sets the translation transformation part of the matrix.

Constructor & Destructor Documentation

TransformBaseReal() [1/2]

Ogre::TransformBaseReal::TransformBaseReal ( )

inline

Do NOT initialize for efficiency.

Referenced by Ogre::Matrix4::Matrix4().

TransformBaseReal() [2/2]

template<typename U>

Ogre::TransformBaseReal::TransformBaseReal ( const U * ptr )

inlineexplicit

References Ogre::TransformBase< 4, Real >::TransformBase().

Member Function Documentation

makeTrans() [1/2]

void Ogre::TransformBaseReal::makeTrans ( const Vector3 & v )

inline

Builds a translation matrix.

References makeTrans().

Referenced by makeTrans().

makeTrans() [2/2]

void Ogre::TransformBaseReal::makeTrans ( Real tx, Real ty, Real tz )

inline

set3x3Matrix()

void Ogre::TransformBaseReal::set3x3Matrix ( const Matrix3 & mat3 )

inline

Assignment from 3x3 matrix.

Referenced by Ogre::Affine3::operator=(), and Ogre::Matrix4::operator=().

linear()

Matrix3 Ogre::TransformBaseReal::linear ( ) const

inline

Extracts the rotation / scaling part of the Matrix as a 3x3 matrix.

Referenced by extract3x3Matrix(), and extractQuaternion().

extract3x3Matrix()

void Ogre::TransformBaseReal::extract3x3Matrix ( Matrix3 & m3x3 ) const

inline

References linear().

extractQuaternion()

Quaternion Ogre::TransformBaseReal::extractQuaternion ( ) const

inline

References linear().

determinant()

Real Ogre::TransformBaseReal::determinant

(

)

const

References transpose().

makeTransform()

void Ogre::TransformBaseReal::makeTransform	(	const Vector3 &	position,
		const Vector3 &	scale,
		const Quaternion &	orientation )

Building a Affine3 from orientation / scale / position.

Remarks

Transform is performed in the order scale, rotate, translation, i.e. translation is independent of orientation axes, scale does not affect size of translation, rotation and scaling are always centered on the origin.

Referenced by Ogre::Affine3::Affine3().

makeInverseTransform()

void Ogre::TransformBaseReal::makeInverseTransform	(	const Vector3 &	position,
		const Vector3 &	scale,
		const Quaternion &	orientation )

Building an inverse Affine3 from orientation / scale / position.

Remarks

As makeTransform except it build the inverse given the same data as makeTransform, so performing -translation, -rotate, 1/scale in that order.

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

• OgreMatrix4.h