gov/nasa/worldwind/Globe.java

   1 /*
   2 Copyright (C) 2001, 2006 United States Government
   3 as represented by the Administrator of the
   4 National Aeronautics and Space Administration.
   5 All Rights Reserved.
   6 */
   7 package gov.nasa.worldwind;
   8
   9 import gov.nasa.worldwind.geom.*;
  10
  11 /**
  12  * @author Tom Gaskins
  13  * @version $Id: Globe.java 1783 2007-05-08 06:31:19Z tgaskins $
  14  */
  15 public interface Globe extends WWObject, Extent
  16 {
  17     Point computePointFromPosition(Angle latitude, Angle longitude, double metersElevation);
  18
  19     Point computeSurfaceNormalAtPoint(Point p);
  20
  21     ElevationModel getElevationModel();
  22
  23     Extent getExtent();
  24
  25     double getEquatorialRadius();
  26
  27     double getPolarRadius();
  28
  29     double getMaximumRadius();
  30
  31     double getRadiusAt(Angle latitude, Angle longitude);
  32
  33     double getElevation(Angle latitude, Angle longitude);
  34
  35     double getMaxElevation();
  36
  37     double getMinElevation();
  38
  39     Position getIntersectionPosition(Line line);
  40
  41     double getEccentricitySquared();
  42
  43     Position computePositionFromPoint(Point point);
  44
  45     Point computePointFromPosition(Position position);
  46 }