inviwo::GestureEvent Class Reference

Inheritance diagram for inviwo::GestureEvent:

Public Member Functions
uvec2	canvasSize () const
virtual GestureEvent *	clone () const override
double	deltaDistance () const
dvec2	deltaPos () const
double	depth () const
	GestureEvent (const GestureEvent &rhs)=default
	GestureEvent (dvec2 deltaPos, double deltaDistance, GestureType type, GestureState state, int numFingers, dvec2 screenPosNorm, uvec2 canvasSize, double depth=1.0)
virtual uint64_t	hash () const override
dvec3	ndc () const
int	numFingers () const
GestureEvent &	operator= (const GestureEvent &that)=default
virtual void	print (fmt::memory_buffer &buff) const override
dvec2	screenPosNormalized () const
void	setCanvasSize (uvec2 size)
void	setDepth (double depth)
void	setScreenPosNormalized (dvec2)
GestureState	state () const
GestureType	type () const
Public Member Functions inherited from inviwo::InteractionEvent
const ContextMenuCallback &	getContexMenuCallback () const
const ToolTipCallback &	getToolTipCallback () const
	InteractionEvent (const InteractionEvent &rhs)=default
	InteractionEvent (KeyModifiers modifiers=KeyModifiers(flags::empty))
KeyModifiers	modifiers () const
InteractionEvent &	operator= (const InteractionEvent &that)=default
void	setContextMenuCallback (ContextMenuCallback callback)
void	setModifiers (KeyModifiers modifiers)
void	setToolTip (std::string_view tooltip) const
void	setToolTipCallback (ToolTipCallback callback)
void	showContextMenu (std::span< ContextMenuEntry > entries, ContextMenuCategories categories=ContextMenuCategory::Callback)
Public Member Functions inherited from inviwo::Event
template<typename EventType>
EventType *	getAs ()
template<typename EventType>
const EventType *	getAs () const
const std::vector< Processor * > &	getVisitedProcessors () const
bool	hasBeenUsed () const
bool	hasVisitedProcessor (Processor *) const
bool	markAsUnused ()
bool	markAsUsed ()
void	markAsVisited (Event &)
bool	markAsVisited (Processor *)
bool	setUsed (bool isUsed)
virtual bool	shouldPropagateTo (Inport *inport, Processor *processor, Outport *source)

Static Public Member Functions
static constexpr uint64_t	chash ()

Additional Inherited Members
Public Types inherited from inviwo::InteractionEvent
using	ContextMenuCallback
using	ToolTipCallback = std::function<void(std::string_view)>
Protected Member Functions inherited from inviwo::Event
	Event (const Event &rhs)=default
Event &	operator= (const Event &that)=default
Protected Attributes inherited from inviwo::InteractionEvent
ContextMenuCallback	contextMenuCallback_
KeyModifiers	modifiers_
ToolTipCallback	tooltip_

Member Function Documentation

clone()

virtual GestureEvent * inviwo::GestureEvent::clone ( ) const

overridevirtual

Implements inviwo::InteractionEvent.

depth()

double inviwo::GestureEvent::depth

(

)

const

Retrieve depth value in normalized device coordinates at gesture position. Defined in [-1 1], where -1 is the near plane and 1 is the far plane. Will be 1 if no depth value is available. The depth is then defined to be positive inwards by default, resulting in a left handed coordinate system together with the position.

hash()

virtual uint64_t inviwo::GestureEvent::hash ( ) const

overridevirtual

Implements inviwo::Event.

ndc()

dvec3 inviwo::GestureEvent::ndc

(

)

const

Returns the normalized device coordinates. Position and depth normalized to the range of (-1,1) In in a left handed coordinate system. The lower left near will be (-1,-1,-1) And the upper right far (1,1,1)

print()

virtual void inviwo::GestureEvent::print ( fmt::memory_buffer & buff ) const

overridevirtual

Implements inviwo::Event.

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

• include/inviwo/core/interaction/events/gestureevent.h