gov/nasa/worldwind/globes/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.globes;
   8
   9 import gov.nasa.worldwind.WWObject;
  10 import gov.nasa.worldwind.render.DrawContext;
  11 import gov.nasa.worldwind.geom.*;
  12
  13 /**
  14  * @author Tom Gaskins
  15  * @version $Id: Globe.java 3489 2007-11-13 00:36:18Z tgaskins $
  16  */
  17 public interface Globe extends WWObject, Extent
  18 {
  19     Vec4 computePointFromPosition(Angle latitude, Angle longitude, double metersElevation);
  20
  21     Vec4 computeSurfaceNormalAtPoint(Vec4 p);
  22
  23     ElevationModel getElevationModel();
  24
  25     Extent getExtent();
  26
  27     double getEquatorialRadius();
  28
  29     double getPolarRadius();
  30
  31     double getMaximumRadius();
  32
  33     double getRadiusAt(Angle latitude, Angle longitude);
  34
  35     double getElevation(Angle latitude, Angle longitude);
  36
  37     double getMaxElevation();
  38
  39     double getMinElevation();
  40
  41     Position getIntersectionPosition(Line line);
  42
  43     double getEccentricitySquared();
  44
  45     Position computePositionFromPoint(Vec4 point);
  46
  47     Vec4 computePointFromPosition(Position position);
  48
  49     double getRadiusAt(LatLon latLon);
  50
  51     double getMaxElevation(Sector sector);
  52
  53     double getMinElevation(Sector sector);
  54
  55     Intersection[] intersect(Line line, double altitude);
  56
  57     Cylinder computeBoundingCylinder(double verticalExaggeration, Sector sector);
  58
  59     Double getBestElevation(Angle latitude, Angle longitude);
  60
  61     Double getElevationAtResolution(Angle latitude, Angle longitude, double resolution);
  62
  63     Tessellator getTessellator();
  64
  65     void setTessellator(Tessellator tessellator);
  66
  67     SectorGeometryList tessellate(DrawContext dc);
  68 }