OGRE  1.12.9
Object-Oriented Graphics Rendering Engine
Ogre::TransformBaseReal Struct Reference

#include <OgreMatrix4.h>

+ Inheritance diagram for Ogre::TransformBaseReal:

Public Member Functions

 TransformBaseReal ()
 Do NOT initialize for efficiency. More...
 
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. More...
 
void makeInverseTransform (const Vector3 &position, const Vector3 &scale, const Quaternion &orientation)
 Building an inverse Affine3 from orientation / scale / position. More...
 
void makeTrans (const Vector3 &v)
 Builds a translation matrix. More...
 
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. More...
 
void set3x3Matrix (const Matrix3 &mat3)
 Assignment from 3x3 matrix. More...
 
Matrix4 transpose () const
 
- Public Member Functions inherited from Ogre::TransformBase< 4, Real >
 TransformBase ()
 Do NOT initialize for efficiency. More...
 
 TransformBase (const TransformBase< rows, U > &o)
 
 TransformBase (const U *ptr)
 
Vector< 3, RealgetTrans () const
 Extracts the translation transformation part of the matrix. More...
 
Realoperator[] (size_t iRow)
 
const Realoperator[] (size_t iRow) const
 
void setScale (const Vector< 3, Real > &v)
 Sets the scale part of the matrix. More...
 
void setTrans (const Vector< 3, Real > &v)
 Sets the translation transformation part of the matrix. More...
 

Constructor & Destructor Documentation

◆ TransformBaseReal() [1/2]

Ogre::TransformBaseReal::TransformBaseReal ( )
inline

Do NOT initialize for efficiency.

◆ TransformBaseReal() [2/2]

template<typename U >
Ogre::TransformBaseReal::TransformBaseReal ( const U *  ptr)
inlineexplicit

Member Function Documentation

◆ makeTrans() [1/2]

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

Builds a translation matrix.

◆ 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.

◆ linear()

Matrix3 Ogre::TransformBaseReal::linear ( ) const
inline

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

◆ extract3x3Matrix()

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

◆ extractQuaternion()

Quaternion Ogre::TransformBaseReal::extractQuaternion ( ) const
inline

◆ determinant()

Real Ogre::TransformBaseReal::determinant ( ) const

◆ 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.

◆ 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.

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