ot::MatrixTransformation Class Reference

#include <MatrixTransformation.h>

Inheritance diagram for ot::MatrixTransformation:

[legend]Collaboration diagram for ot::MatrixTransformation:

[legend]List of all members.

Public Member Functions
float **	getMatrix ()
void	setMatrix (float *data[4])
Protected Member Functions
virtual Event *	transformEvent (Event *event)
	MatrixTransformation ()
	MatrixTransformation (float *matrix_[4])
	MatrixTransformation (float *matrix_)
Protected Attributes
float	matrix [3][4]
	stores the affine part of the transformation
Friends
class	CommonNodeFactory

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Constructor & Destructor Documentation

ot::MatrixTransformation::MatrixTransformation (   )  [protected]

default constructor method sets values to implement identity transformation

ot::MatrixTransformation::MatrixTransformation (  float *  matrix_[4]  )  [protected]

constructor method Parameters: matrix_  contains 3x4 matrix for affine transformation

ot::MatrixTransformation::MatrixTransformation (  float *  matrix_  )  [protected]

constructor method Parameters: matrix_  contains 3x4 matrix for affine transformation

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Member Function Documentation

float** ot::MatrixTransformation::getMatrix (   )  [inline]

returns the affine part of the Transformation Returns: float pointer to 3x4 floats

void ot::MatrixTransformation::setMatrix (  float *  data[4]  )  [inline]

sets the scale of the transformation. It is only executed, if the transformation is of type to change the position of any events. It copies the passed float array into an internal structure. Parameters: data  a 3x4 float array containing the scale

Event * ot::MatrixTransformation::transformEvent (  Event *  event  )  [protected, virtual]

transforms a event. Overrides the Transformation implementation to implement a different one. Implements ot::Transformation.

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Friends And Related Function Documentation

friend class CommonNodeFactory [friend]

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Member Data Documentation

float ot::MatrixTransformation::matrix[3][4] [protected]

stores the affine part of the transformation

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

• include/OpenTracker/common/MatrixTransformation.h
• src/common/MatrixTransformation.cxx

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