Detailed Description

Manipulator for box annotations.

Public Types
enum	InteractionMode { InteractionNone = 0 , InteractionCreate = 1 , InteractionMoveCorner = 2 , InteractionMoveEdge = 4 , InteractionMoveSide = 8 , InteractionMoveCenter = 16 , InteractionScale = 32 , InteractionRotate = 64 }

enum	CursorMode { CursorDefault = 0 , CursorHorizontal = 1 , CursorVertical = 2 , CursorAll = 4 , CursorDiagonalIncrease = 8 , CursorDiagonalDecrease = 16 , CursorCrosshair = 32 }

Public Member Functions
	BoxAnnotationManipulator (GlBox &annotation)

bool	sceneEvent (QEvent *event, const GlView &view) override

void	setInteractionMode (InteractionMode mode, bool=true)

InteractionMode	interactionMode () const

void	beginCreate ()
	Reset the current box and let's the user redefine it.

void	endCreate ()
	Cancels the user creation of the box.

void	setAdjustToViewAxis (bool enable)
	Adjust the orientation of the box to the axis of the view.

bool	adjustToViewAxis () const

void	setDefaultOrientation (mat3 orientation)
	Sets the default orientation of box when created by the user.

mat3	defaultOrientation () const

const std::vector< vec3 > &	points () const

bool	requiresFocus () override
	Derived classes that need priority scene events can override this.

CursorMode	currentCursor () const

void	setInteractiveAnnotation (InteractiveAnnotation *annot)

Public Member Functions inherited from Manipulator
void	addListener (ManipulatorListener *listener)

void	removeListener (const ManipulatorListener *listener)

virtual void	openContextMenu (QPoint pos, QPoint globalPos, Qt::KeyboardModifiers modifiers)

GUI::EventResult	handleInputEvent (const GUI::InputEvent &event, const GUI::View &view) override
	This function is called by sources of input events in order to dispatch them to the handlers.

Additional Inherited Members
Protected Member Functions inherited from Manipulator
void	notifyListeners (void *eventData)

Member Function Documentation

◆ sceneEvent()

bool sceneEvent	(	QEvent *	event,
		const GlView &	view )

overridevirtual

Implements Manipulator.

◆ endCreate()

void endCreate ( )

Cancels the user creation of the box.

If the user didn't define any points yet, the box will have a default size.

◆ setAdjustToViewAxis()

void setAdjustToViewAxis ( bool enable )

Adjust the orientation of the box to the axis of the view.

If set, the box will always be aligned to the current axis of the view it is created in, e.g. the box will be aligned to the screen axes. Otherwise the box uses the defaultOrientation. This only has an effect when the annotation is created. Enabled by default.

◆ setDefaultOrientation()

void setDefaultOrientation ( mat3 orientation )

Sets the default orientation of box when created by the user.

This only has an effect if adjustToViewAxis is disabled. By default, the orientation is mat3::Identity(), i.e. the box will be axis-aligned to the world coordinate system.

◆ requiresFocus()

bool requiresFocus ( )

inlineoverridevirtual

Derived classes that need priority scene events can override this.

By definition only one manipulator can get served first, so use with care.

Reimplemented from Manipulator.

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

ImFusion/GUI/BoxAnnotationManipulator.h