ilog.views.maps.defense.terrain3d.view

Class Ilv3DTrajectory

java.lang.Object

ilog.views.maps.defense.terrain3d.view.Ilv3DTrajectory

public class Ilv3DTrajectory
extends Object

Definition of a fly-through trajectory.

Since:

JViews 7.5

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	Ilv3DTrajectory.Point Single trajectory point.

Constructor Summary

Constructors

Constructor and Description
Ilv3DTrajectory() Creates a trajectory with no initial points.
Ilv3DTrajectory(Ilv3DTrajectory.Point[] points) Creates a trajectory with the initial table of points

Method Summary

Modifier and Type	Method and Description
void	addPoint(Ilv3DTrajectory.Point p) Adds a trajectory point.
Ilv3DTrajectory.Point	computeTrajectoryPoint(double seconds) Computes the correct trajectory point for the selected time.
double	getEndTime() Returns time at which a point is reached.
Ilv3DTrajectory.Point	getPoint(int idx) Returns the Ilv3DTrajectory.Point at the specified index in the trajectory.
int	getPointCount() Returns the number of points in the trajectory.
double	getPointTime(int idx) Returns time at which a point is reached.

Methods inherited from class java.lang.Object

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

Constructor Detail

Ilv3DTrajectory

public Ilv3DTrajectory()

Creates a trajectory with no initial points.

See Also:

addPoint(Point)

Ilv3DTrajectory

public Ilv3DTrajectory(Ilv3DTrajectory.Point[] points)

Creates a trajectory with the initial table of points

Parameters:

points - array of initial points.

Method Detail

addPoint

public void addPoint(Ilv3DTrajectory.Point p)

Adds a trajectory point.

Parameters:

p - The point to add.

getPointCount

public int getPointCount()

Returns the number of points in the trajectory.

Returns:

Returns the number of points in the trajectory.

getPoint

public Ilv3DTrajectory.Point getPoint(int idx)

Returns the Ilv3DTrajectory.Point at the specified index in the trajectory.

Parameters:

idx - index of the trajectory point.

Returns:

the point at index idx.

getPointTime

public double getPointTime(int idx)

Returns time at which a point is reached.

Parameters:

idx - index of the trajectory point.

Returns:

the time at which point at index idx is reached.

getEndTime

public double getEndTime()

Returns time at which a point is reached.

Returns:

the time at which the end of the trajectory is reached.

computeTrajectoryPoint

public Ilv3DTrajectory.Point computeTrajectoryPoint(double seconds)

Computes the correct trajectory point for the selected time.

Parameters:

seconds - time in seconds since the beginning of the trajectory.

Returns:

a newly created point indicating the trajectory state for this time or null.