org.orekit.models.earth.tessellation

Interface TileAiming

All Known Implementing Classes:

AlongTrackAiming, ConstantAzimuthAiming

public interface TileAiming

Interface defining the aiming direction of tiles.

Author:

Luc Maisonobe

Method Summary

Modifier and Type	Method and Description
org.hipparchus.geometry.euclidean.threed.Vector3D	alongTileDirection(org.hipparchus.geometry.euclidean.threed.Vector3D point, GeodeticPoint gp) Find the along tile direction for tessellation at specified point.

Method Detail

alongTileDirection

org.hipparchus.geometry.euclidean.threed.Vector3D alongTileDirection(org.hipparchus.geometry.euclidean.threed.Vector3D point,
                                                                     GeodeticPoint gp)
                                                              throws OrekitException

Find the along tile direction for tessellation at specified point.

Parameters:

point - point on the ellipsoid (Cartesian coordinates)

gp - point on the ellipsoid (geodetic coordinates)

Returns:

normalized along tile direction

Throws:

OrekitException - if direction cannot be estimated