org.jeospace.navigation
Interface PositionInterpolator

All Superinterfaces:

Position

All Known Implementing Classes:

OrbitInterpolator, SphericalInterpolator

public interface PositionInterpolator

extends Position

Defines the requirements for a position interpolator

Version:

$Revision: 1.1.1.1 $

Author:

Rex Melton

Method Summary

void	addInterpolationListener(InterpolationListener il) Add a listener to this interpolator
Alpha	getAlpha() Return the Alpha object
void	removeInterpolationListener(InterpolationListener il) Remove a listener from this interpolator
void	setAlpha(Alpha alpha) Set the Alpha object to drive the interpolator

Methods inherited from interface org.jeospace.navigation.Position

enablePosition, get, getPolar, updatePosition

Method Detail

setAlpha

public void setAlpha(Alpha alpha)

Set the Alpha object to drive the interpolator

Parameters:

alpha - the Alpha object to install

getAlpha

public Alpha getAlpha()

Return the Alpha object

Returns:

the Alpha object

addInterpolationListener

public void addInterpolationListener(InterpolationListener il)

Add a listener to this interpolator

Parameters:

il - the InterpolationListener

removeInterpolationListener

public void removeInterpolationListener(InterpolationListener il)

Remove a listener from this interpolator

Parameters:

il - the InterpolationListener