inviwo::PointLightInteractionHandler Class Reference

Inheritance diagram for inviwo::PointLightInteractionHandler:

Public Member Functions
const Camera &	getCamera ()
virtual double	getFarPlaneDist () const override
virtual dvec3	getLookFrom () const override
virtual dvec3	getLookFromMaxValue () const override
virtual dvec3	getLookFromMinValue () const override
virtual dvec3	getLookTo () const override
virtual dvec3	getLookToMaxValue () const override
virtual dvec3	getLookToMinValue () const override
virtual dvec3	getLookUp () const override
virtual double	getNearPlaneDist () const override
virtual dvec3	getNormalizedDeviceFromNormalizedScreenAtFocusPointDepth (const dvec2 &normalizedScreenCoord) const override
virtual dvec3	getWorldPosFromNormalizedDeviceCoords (const dvec3 &ndcCoords) const override
virtual void	invokeEvent (Event *event) override
void	onCameraChanged ()
	PointLightInteractionHandler (PositionProperty *, CameraProperty *, BoolProperty *, FloatVec2Property *)
void	setHandleEventsOptions (int)
void	setLightPosFromScreenCoords (const vec2 &normalizedScreenCoord)
	Changes the direction of the light source, relative to the camera, such that it acts as if it comes from the direction where the user clicked on the screen.
virtual TrackballObject &	setLook (dvec3 lookFrom, dvec3 lookTo, dvec3 lookUp) override
virtual TrackballObject &	setLookFrom (dvec3 lookFrom) override
virtual TrackballObject &	setLookTo (dvec3 lookTo) override
virtual TrackballObject &	setLookUp (dvec3 lookUp) override
virtual void	zoom (const ZoomOptions &opts) override

Member Function Documentation

getFarPlaneDist()

virtual double inviwo::PointLightInteractionHandler::getFarPlaneDist ( ) const

overridevirtual

Implements inviwo::TrackballObject.

getLookFrom()

virtual dvec3 inviwo::PointLightInteractionHandler::getLookFrom ( ) const

overridevirtual

Implements inviwo::TrackballObject.

getLookFromMaxValue()

virtual dvec3 inviwo::PointLightInteractionHandler::getLookFromMaxValue ( ) const

overridevirtual

Implements inviwo::TrackballObject.

getLookFromMinValue()

virtual dvec3 inviwo::PointLightInteractionHandler::getLookFromMinValue ( ) const

overridevirtual

Implements inviwo::TrackballObject.

getLookTo()

virtual dvec3 inviwo::PointLightInteractionHandler::getLookTo ( ) const

overridevirtual

Implements inviwo::TrackballObject.

getLookToMaxValue()

virtual dvec3 inviwo::PointLightInteractionHandler::getLookToMaxValue ( ) const

overridevirtual

Implements inviwo::TrackballObject.

getLookToMinValue()

virtual dvec3 inviwo::PointLightInteractionHandler::getLookToMinValue ( ) const

overridevirtual

Implements inviwo::TrackballObject.

getLookUp()

virtual dvec3 inviwo::PointLightInteractionHandler::getLookUp ( ) const

overridevirtual

Implements inviwo::TrackballObject.

getNearPlaneDist()

virtual double inviwo::PointLightInteractionHandler::getNearPlaneDist ( ) const

overridevirtual

Implements inviwo::TrackballObject.

getNormalizedDeviceFromNormalizedScreenAtFocusPointDepth()

virtual dvec3 inviwo::PointLightInteractionHandler::getNormalizedDeviceFromNormalizedScreenAtFocusPointDepth ( const dvec2 & normalizedScreenCoord ) const

overridevirtual

Implements inviwo::TrackballObject.

getWorldPosFromNormalizedDeviceCoords()

virtual dvec3 inviwo::PointLightInteractionHandler::getWorldPosFromNormalizedDeviceCoords ( const dvec3 & ndcCoords ) const

overridevirtual

Implements inviwo::TrackballObject.

invokeEvent()

virtual void inviwo::PointLightInteractionHandler::invokeEvent ( Event * event )

overridevirtual

Reimplemented from inviwo::EventListener.

setLightPosFromScreenCoords()

void inviwo::PointLightInteractionHandler::setLightPosFromScreenCoords

(

const vec2 &

normalizedScreenCoord

)

Changes the direction of the light source, relative to the camera, such that it acts as if it comes from the direction where the user clicked on the screen.

Intersects a sphere covering the scene and places the light source in the direction of the intersection point but at the same distance from the origin as before. If the intersection is outside the sphere the light source will be placed perpendicular to the camera at the same distance as before.

Parameters

normalizedScreenCoord

Coordinates in [0 1], where y coordinate is 0 at top of screen.

setLook()

virtual TrackballObject & inviwo::PointLightInteractionHandler::setLook ( dvec3 lookFrom, dvec3 lookTo, dvec3 lookUp )

overridevirtual

Implements inviwo::TrackballObject.

setLookFrom()

virtual TrackballObject & inviwo::PointLightInteractionHandler::setLookFrom ( dvec3 lookFrom )

overridevirtual

Implements inviwo::TrackballObject.

setLookTo()

virtual TrackballObject & inviwo::PointLightInteractionHandler::setLookTo ( dvec3 lookTo )

overridevirtual

Implements inviwo::TrackballObject.

setLookUp()

virtual TrackballObject & inviwo::PointLightInteractionHandler::setLookUp ( dvec3 lookUp )

overridevirtual

Implements inviwo::TrackballObject.

zoom()

virtual void inviwo::PointLightInteractionHandler::zoom ( const ZoomOptions & opts )

overridevirtual

Implements inviwo::TrackballObject.

---

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

• modules/base/include/modules/base/processors/pointlightsourceprocessor.h