/*
* Copyright (C) 2011-2014 GeoForge Project
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.geoforge.worldwind.geom;
import gov.nasa.worldwind.geom.Angle;
import gov.nasa.worldwind.geom.LatLon;
/**
*
* @author banthao
*/
public class GfrLatLon
{
static public LatLon s_getMiddle(LatLon llnA, LatLon llnB)
{
Angle angAzimuth = LatLon.greatCircleAzimuth(llnA, llnB);
Angle angAngle = LatLon.greatCircleDistance(llnA, llnB);
return LatLon.greatCircleEndPosition(llnA, angAzimuth, angAngle.divide(2));
}
protected GfrLatLon() {}
}