org.orekit.forces

Class BoxAndSolarArraySpacecraft.Facet

java.lang.Object

org.orekit.forces.BoxAndSolarArraySpacecraft.Facet

Enclosing class:

BoxAndSolarArraySpacecraft

public static class BoxAndSolarArraySpacecraft.Facet
extends Object

Class representing a single facet of a convex spacecraft body.

Instance of this class are guaranteed to be immutable.

Author:

Luc Maisonobe

Constructor Summary

Constructors

Constructor and Description
Facet(org.hipparchus.geometry.euclidean.threed.Vector3D normal, double area) Simple constructor.

Method Summary

Modifier and Type	Method and Description
double	getArea() Get facet area.
org.hipparchus.geometry.euclidean.threed.Vector3D	getNormal() Get unit normal vector.

Methods inherited from class java.lang.Object

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

Constructor Detail

Facet

public Facet(org.hipparchus.geometry.euclidean.threed.Vector3D normal,
             double area)

Simple constructor.

Parameters:

normal - vector normal to the facet, pointing outward (will be normalized)

area - facet area in m²

Method Detail

getNormal

public org.hipparchus.geometry.euclidean.threed.Vector3D getNormal()

Get unit normal vector.

Returns:

unit normal vector

getArea

public double getArea()

Get facet area.

Returns:

facet area