Package gov.nasa.worldwind.view.orbit

Class OrbitViewEyePointAnimator

java.lang.Object

gov.nasa.worldwind.view.orbit.OrbitViewEyePointAnimator

All Implemented Interfaces:

Animator

public class OrbitViewEyePointAnimator
extends java.lang.Object
implements Animator

Field Summary

Fields

Modifier and Type	Field	Description
protected Vec4	eyePoint
protected Globe	globe
protected boolean	hasNext
protected double	smoothing
protected static double	STOP_DISTANCE
protected BasicOrbitView	view

Constructor Summary

Constructors

Constructor	Description
OrbitViewEyePointAnimator(Globe globe, BasicOrbitView view, Vec4 eyePoint, double smoothing)

Method Summary

Modifier and Type	Method	Description
boolean	hasNext()	Returns true if the Animator has more elements.
void	next()	Iterates to the next value.
void	set(double interpolant)	Set the value of the attached property to the value associated with this interpolant value.
void	setEyePoint(Vec4 eyePoint)
static void	setEyePoint(Globe globe, BasicOrbitView view, Vec4 newEyePoint)
void	start()	Starts the Animator.
void	stop()	Stops the Animator.

Methods inherited from class java.lang.Object

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

Field Detail

STOP_DISTANCE

protected static final double STOP_DISTANCE

See Also:

Constant Field Values

globe

protected Globe globe

view

protected BasicOrbitView view

eyePoint

protected Vec4 eyePoint

smoothing

protected double smoothing

hasNext

protected boolean hasNext

Constructor Detail

OrbitViewEyePointAnimator

public OrbitViewEyePointAnimator(Globe globe,
                                 BasicOrbitView view,
                                 Vec4 eyePoint,
                                 double smoothing)

Method Detail

setEyePoint

public void setEyePoint(Vec4 eyePoint)

start

public void start()

Description copied from interface: Animator

Starts the Animator. The implemenation should return true from hasNext

Specified by:

start in interface Animator

stop

public void stop()

Description copied from interface: Animator

Stops the Animator. The implmenentation should return false from hasNext

Specified by:

stop in interface Animator

hasNext

public boolean hasNext()

Description copied from interface: Animator

Returns true if the Animator has more elements.

Specified by:

hasNext in interface Animator

Returns:

true if the Animator has more elements.

set

public void set(double interpolant)

Description copied from interface: Animator

Set the value of the attached property to the value associated with this interpolant value.

Specified by:

set in interface Animator

Parameters:

interpolant - A value between 0 and 1.

next

public void next()

Description copied from interface: Animator

Iterates to the next value. The implementation is expected to apply that next value to the property it is attached to.

Specified by:

next in interface Animator

setEyePoint

public static void setEyePoint(Globe globe,
                               BasicOrbitView view,
                               Vec4 newEyePoint)