hmi.environment
Class XuukTargetMover

java.lang.Object
  hmi.environment.XuukTargetMover

All Implemented Interfaces:

SingleUserTrackerListener

public class XuukTargetMover
extends Object
implements SingleUserTrackerListener

Needs to be connected to a SingleUserTracker

Field Summary

private static org.slf4j.Logger	logger
protected VJoint	vjTarget The VJoint that is moved around
private float	xuukFieldMaxX
private float	xuukFieldMaxY
private float	xuukFieldMinX
private float	xuukFieldMinY
private float	xuukFieldZ
private float	xuukUserRelX between 0 and 1
private float	xuukUserRelY between 0 and 1

Constructor Summary

XuukTargetMover(VJoint xt)

Method Summary

void	setUserGazeTarget(float x, float y) Set user target.
void	userAppeared(float x1, float y1, float x2, float y2)
void	userDisappeared()
void	userMoved(float x1, float y1, float x2, float y2)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

logger

private static final org.slf4j.Logger logger

vjTarget

protected VJoint vjTarget

The VJoint that is moved around

xuukFieldMinX

private float xuukFieldMinX

xuukFieldMaxX

private float xuukFieldMaxX

xuukFieldMaxY

private float xuukFieldMaxY

xuukFieldMinY

private float xuukFieldMinY

xuukFieldZ

private float xuukFieldZ

xuukUserRelX

private float xuukUserRelX

between 0 and 1

xuukUserRelY

private float xuukUserRelY

between 0 and 1

Constructor Detail

XuukTargetMover

public XuukTargetMover(VJoint xt)

Method Detail

setUserGazeTarget

public void setUserGazeTarget(float x,
                              float y)

Set user target. Input: a 2D value between (0,0) and (1,1) representing the relative position of the user in the camera image. Parameters 'xuukFieldX1' and 'xuukFieldY1' and 'xuukFieldX2' and 'xuukFieldY2' and 'xuukFieldZ' are used to find intended gaze target positino in VR

userAppeared

public void userAppeared(float x1,
                         float y1,
                         float x2,
                         float y2)

Specified by:

userAppeared in interface SingleUserTrackerListener

userDisappeared

public void userDisappeared()

Specified by:

userDisappeared in interface SingleUserTrackerListener

userMoved

public void userMoved(float x1,
                      float y1,
                      float x2,
                      float y2)

Specified by:

userMoved in interface SingleUserTrackerListener