Package org.orekit.geometry.fov

Class DoubleDihedraFieldOfView

java.lang.Object

org.orekit.geometry.fov.AbstractFieldOfView

org.orekit.geometry.fov.PolygonalFieldOfView

org.orekit.geometry.fov.DoubleDihedraFieldOfView

All Implemented Interfaces:

FieldOfView

public class DoubleDihedraFieldOfView
extends PolygonalFieldOfView

Class representing a spacecraft sensor Field Of View with dihedral shape (i.e. rectangular shape).

Since:

10.1

Author:

Luc Maisonobe

Nested Class Summary

Nested classes/interfaces inherited from class org.orekit.geometry.fov.PolygonalFieldOfView

PolygonalFieldOfView.DefiningConeType

Field Summary

Fields inherited from class org.orekit.geometry.fov.AbstractFieldOfView

DEFAULT_EXTERNAL_FOOTPRINT, DEFAULT_MAX_DIST

Constructor Summary

Constructors

Constructor	Description
DoubleDihedraFieldOfView(Vector3D center, Vector3D axis1, double halfAperture1, Vector3D axis2, double halfAperture2, double margin)	Build a Field Of View with dihedral shape (i.e. rectangular shape).

Method Summary

Methods inherited from class org.orekit.geometry.fov.PolygonalFieldOfView

getFootprint, getFootprint, getZone, offsetFromBoundary, projectToBoundary

Methods inherited from class org.orekit.geometry.fov.AbstractFieldOfView

getMargin

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

DoubleDihedraFieldOfView

public DoubleDihedraFieldOfView(Vector3D center,
 Vector3D axis1,
 double halfAperture1,
 Vector3D axis2,
 double halfAperture2,
 double margin)

Build a Field Of View with dihedral shape (i.e. rectangular shape).

Parameters:

center - Direction of the FOV center, in spacecraft frame

axis1 - FOV dihedral axis 1, in spacecraft frame

halfAperture1 - FOV dihedral half aperture angle 1, must be less than π/2, i.e. full dihedra must be smaller then an hemisphere

axis2 - FOV dihedral axis 2, in spacecraft frame

halfAperture2 - FOV dihedral half aperture angle 2, must be less than π/2, i.e. full dihedra must be smaller then an hemisphere

margin - angular margin to apply to the zone (if positive, points outside of the raw FoV but close enough to the boundary are considered visible; if negative, points inside of the raw FoV but close enough to the boundary are considered not visible)