Inviwo 0.9.12-pre
Inviwo documentation
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inviwo::GestureEvent Class Reference
Inheritance diagram for inviwo::GestureEvent:

Public Member Functions

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

Static Public Member Functions

static constexpr uint64_t chash ()

Additional Inherited Members

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

Member Function Documentation

◆ clone()

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

◆ 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 ( std::ostream & ss) const
overridevirtual

Reimplemented from inviwo::Event.


The documentation for this class was generated from the following file:
  • gestureevent.h