TransformationMatrixWidget Class Reference

#include <ImFusion/GUI/TransformationMatrixWidget.h>

Widget to transform a matrix, with global/local and toWorld/fromWorld modifiers. More...

Inheritance diagram for TransformationMatrixWidget:

Detailed Description

Widget to transform a matrix, with global/local and toWorld/fromWorld modifiers.

Flexible widget that can be inserted in a dialog, allows the user to modify a matrix. Supports copy/paste, using a different matrix convention, and reset/invert actions

Public Types
enum	Type {   Translation = 1 << 0 , Rotation = 1 << 1 , ScaleShear = 1 << 2 , Rigid = Translation | Rotation ,   Affine = Translation | Rotation | ScaleShear }
	Bitset enumeration to define how to show the menu. More...
enum	Options {   Tools = 1 << 0 , CopyPaste = 1 << 1 , GlobalLocal = 1 << 2 , ToFromWorld = 1 << 3 ,   All = 0xFF }

Public Slots
virtual void	setMatrixSilent (const mat4 &matrix)
	Sets the matrix without triggering signals. Expected matrix is from the convention specified in construction.
void	setMatrixAnimated (const mat4 &matrix)
	Sets the matrix that is displayed in the dialog with an animation.
void	setResetMatrix (const mat4 &matrix)
	Sets the matrix that will be set when the reset button is pressed. Does not change the currently displayed matrix.
void	resetMatrix ()
	Sets transformation matrix to reset matrix.
void	setCoordinateFrameNames (const std::string &worldName, const std::string &dataName)
	Updates the names of the coordinate frames in the dropbox list.

Signals
void	matrixChanged (const mat4 &matrix) const
	Signals when the transformation matrix changes.
void	coordinateChanged (bool isLocal) const
	Signals when the coordinate changes between local/global.

Public Member Functions
	TransformationMatrixWidget (const mat4 &resetMat=mat4::Identity(), QWidget *parent=nullptr, Pose::TransformationConvention convention=Pose::FROMWORLD, const std::string &worldName="World", const std::string &dataName="Data", Flags< Type > type=Affine, Flags< Options > options=All)
	TransformationMatrixWidged constructor.
mat4	matrix () const
	Returns the transformation matrix, in the constructor convention.
void	setTranslationSilent (const vec3 &trans)
	Sets a translation without triggering signals, in the constructor convention.
void	setRotationSilent (const vec3 &rot)
	Sets a rotation without triggering signals, in the constructor convention.
void	setScaleSilent (const vec3 &scale)
	Sets a scale without triggering signals, in the constructor convention.
void	setShearSilent (const vec3 &shear)
	Sets a shear without triggering signals, in the constructor convention.
void	setIs2dTransform (bool is2d)
	Limits the transformation to 2D.
void	setShownConvention (Pose::TransformationConvention convention)
	Sets the convention shown in the widget.
bool	isReadOnly () const
	Returns whether UI elements are read-only.
void	setReadOnly (const bool flag)
	Sets all UI elements to read-only.
Public Member Functions inherited from SignalReceiver
	SignalReceiver ()=default
	Default constructor.
	SignalReceiver (const SignalReceiver &other)
	Copy constructor, does not copy any existing signal connections from other.
SignalReceiver &	operator= (SignalReceiver rhs)
	Assignment operator, disconnects all existing connections, does not copy any existing signal connections from rhs.
virtual	~SignalReceiver ()
	Virtual destructor disconnects from all connected signals.

Protected Attributes
QVBoxLayout *	m_layout = nullptr

Additional Inherited Members
Protected Member Functions inherited from SignalReceiver
void	disconnectAll ()
	Disconnects all existing connections.

Member Enumeration Documentation

Type

enum Type

Bitset enumeration to define how to show the menu.

Enumerator
Translation	Translation.
Rotation	Rotation.
ScaleShear	Scale, Shear.
Rigid	Translation, Rotation.
Affine	Translation, Rotation, Scale, Shear.

Options

enum Options

Enumerator
Tools	Set Identity, Reset, Invert.
CopyPaste	Copy, Paste.
GlobalLocal	Global or Local.
ToFromWorld	To world, from world.
All	Set Identity, Reset, Invert, Copy, Paste, To world, from world.

Constructor & Destructor Documentation

TransformationMatrixWidget()

TransformationMatrixWidget ( const mat4 & resetMat = mat4::Identity(), QWidget * parent = nullptr, Pose::TransformationConvention convention = Pose::FROMWORLD, const std::string & worldName = "World", const std::string & dataName = "Data", Flags< Type > type = Affine, Flags< Options > options = All )

explicit

TransformationMatrixWidged constructor.

Sets the reset matrix, and is modular with types and options. Sets the convention to be used with this matrix. Calls to matrix() will return the matrix in this convention.

Member Function Documentation

setMatrixSilent

virtual void setMatrixSilent ( const mat4 & matrix )

virtualslot

Sets the matrix without triggering signals. Expected matrix is from the convention specified in construction.

Reimplemented in CalibrationMatrixWidget.

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

• ImFusion/GUI/TransformationMatrixWidget.h