TransformCommand Class Reference

#include <transformCommand.h>

Inheritance diagram for TransformCommand:

List of all members.

Public Member Functions
	TransformCommand (ConstSelectionPtr selection_ptr, CloudPtr cloud_ptr, const float *matrix, float translate_x, float translate_y, float translate_z)
	Constructor.
	~TransformCommand ()
	Destructor.
Protected Member Functions
void	execute ()
	Executes the command.
void	undo ()
	Undos the command.
Private Member Functions
void	applyTransform (ConstSelectionPtr sel_ptr)
	Applies the transformation to the point values.
TransformCommand &	operator= (const TransformCommand &)
	Equal operator - object is non-copyable.
	TransformCommand (const TransformCommand &)
	Copy constructor - object is not copy-constructable.
Private Attributes
float	cloud_center_ [XYZ_SIZE]
	The center of the cloud used by this command.
float	cloud_matrix_ [MATRIX_SIZE]
	The transform matrix of the cloud used by this command.
float	cloud_matrix_inv_ [MATRIX_SIZE]
	The inverted transform matrix of the cloud used by this command.
CloudPtr	cloud_ptr_
	a pointer poiting to the cloud
SelectionPtr	internal_selection_ptr_
	An internal selection object used to perform undo.
ConstSelectionPtr	selection_ptr_
	pointers to constructor params
float	transform_matrix_ [MATRIX_SIZE]
float	translate_x_
float	translate_y_
float	translate_z_

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Detailed Description

Definition at line 49 of file transformCommand.h.

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Constructor & Destructor Documentation

TransformCommand::TransformCommand	(	ConstSelectionPtr	selection_ptr,
		CloudPtr	cloud_ptr,
		const float *	matrix,
		float	translate_x,
		float	translate_y,
		float	translate_z
	)

Constructor.

Parameters:

selection_ptr	a shared pointer pointing to the selection object.
cloud_ptr	a shared pointer pointing to the cloud object.
matrix	a (4x4) transform matrix following OpenGL's format.

Precondition:

Assumes the selection_ptr is valid, non-NULL.

Definition at line 45 of file transformCommand.cpp.

TransformCommand::~TransformCommand

(

)

[inline]

Destructor.

Definition at line 62 of file transformCommand.h.

TransformCommand::TransformCommand

(

const TransformCommand &

)

[inline, private]

Copy constructor - object is not copy-constructable.

Definition at line 78 of file transformCommand.h.

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Member Function Documentation

void TransformCommand::applyTransform

(

ConstSelectionPtr

sel_ptr

)

[private]

Applies the transformation to the point values.

Parameters:

sel_ptr

A pointer to the selection object whose points are to be transformed.

Definition at line 132 of file transformCommand.cpp.

void TransformCommand::execute

(

)

[protected, virtual]

Executes the command.

Implements Command.

Definition at line 64 of file transformCommand.cpp.

TransformCommand& TransformCommand::operator=

(

const TransformCommand &

)

[inline, private]

Equal operator - object is non-copyable.

Definition at line 84 of file transformCommand.h.

void TransformCommand::undo

(

)

[protected, virtual]

Undos the command.

Implements Command.

Definition at line 73 of file transformCommand.cpp.

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Member Data Documentation

float TransformCommand::cloud_center_[XYZ_SIZE] [private]

The center of the cloud used by this command.

Definition at line 116 of file transformCommand.h.

float TransformCommand::cloud_matrix_[MATRIX_SIZE] [private]

The transform matrix of the cloud used by this command.

Definition at line 111 of file transformCommand.h.

float TransformCommand::cloud_matrix_inv_[MATRIX_SIZE] [private]

The inverted transform matrix of the cloud used by this command.

Definition at line 113 of file transformCommand.h.

CloudPtr TransformCommand::cloud_ptr_ [private]

a pointer poiting to the cloud

Definition at line 108 of file transformCommand.h.

SelectionPtr TransformCommand::internal_selection_ptr_ [private]

An internal selection object used to perform undo.

Definition at line 96 of file transformCommand.h.

ConstSelectionPtr TransformCommand::selection_ptr_ [private]

pointers to constructor params

Definition at line 105 of file transformCommand.h.

float TransformCommand::transform_matrix_[MATRIX_SIZE] [private]

the transform matrix to be used to compute the new coordinates of the selected points

Definition at line 100 of file transformCommand.h.

float TransformCommand::translate_x_ [private]

Definition at line 102 of file transformCommand.h.

float TransformCommand::translate_y_ [private]

Definition at line 102 of file transformCommand.h.

float TransformCommand::translate_z_ [private]

Definition at line 102 of file transformCommand.h.

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

• transformCommand.h
• transformCommand.cpp