G3D::XRWidget::VoluntaryBlinkEvent Class Reference

Blinks used for gaze-directed user interfaces. More...

Classes
class	Type

Public Attributes
Ray	gazeRay [2]
	World-space gaze ray at the time that the blink started. More...
Point3	point
	World-space gaze point at the time that the blink started. More...
Type	type
	LONG_BLINK for a single blink of unusual duration. More...

Detailed Description

Blinks used for gaze-directed user interfaces.

Due to their use of higher level data structures, these are not G3D::GEvents. A future redesign of the event system may allow high level events like this.

Poll using XRWidget::pollBlinkEvent

See also

XRWidget, GazeTracker, GazeTracker::Gaze::inBlink

BETA API Likely to receive incompatible changes in future releases.

Member Data Documentation

gazeRay

Ray G3D::XRWidget::VoluntaryBlinkEvent::gazeRay[2]

World-space gaze ray at the time that the blink started.

point

Point3 G3D::XRWidget::VoluntaryBlinkEvent::point

World-space gaze point at the time that the blink started.

See also

XRWidget::robustBinocularGazePoint

type

Type G3D::XRWidget::VoluntaryBlinkEvent::type

LONG_BLINK for a single blink of unusual duration.

DOUBLE_BLINK for exactly two consecutive blinks, each of slightly longer duration than expected for involuntary blinks