BALL::TransformationProcessor Class Reference
[Miscellaneous]

Transformation applicator. More...

#include <geometricTransformations.h>

Inheritance diagram for BALL::TransformationProcessor:

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Public Member Functions
	TransformationProcessor ()
	Default constructor.
	TransformationProcessor (const Matrix4x4 &transformation)
	Constructor.
void	setTransformation (const Matrix4x4 &transformation)
	Sets a new transformation.
const Matrix4x4 &	getTransformation () const
	Returns the transformation vector.
virtual Processor::Result	operator() (Atom &atom)
	Applicator method.
Protected Attributes
Matrix4x4	transformation_

Detailed Description

Transformation applicator.

This applicator executes a transformation on each atom of a given Composite object. The transformation may be given in the constructor, or by calling setTransformation. Applying the applicator to a given Composite object will multiply the coordinates of each Atom object (or objects derived from Atom) with the given transformation matrix.

Constructor & Destructor Documentation

BALL::TransformationProcessor::TransformationProcessor ( )

Default constructor.

The transformation applicator is initialized and the transformation is set to identity: \[ ( {array}{cccc} 1 & 0 & 0 & 0

0 & 1 & 0 & 0

0 & 0 & 1 & 0

0 & 0 & 0 & 1

{array} ) \]

BALL::TransformationProcessor::TransformationProcessor ( const Matrix4x4 & transformation )

Constructor.

Creates a new instance of a TransformationProcessor and sets the transformation matrix.

Parameters:

transformation

the new transformation matrix

Member Function Documentation

const Matrix4x4& BALL::TransformationProcessor::getTransformation ( ) const

Returns the transformation vector.

Returns:: the current transformation matrix

void BALL::TransformationProcessor::setTransformation ( const Matrix4x4 & transformation )

Sets a new transformation.