private final Vector3D saZ;
private double dragCoeff;
private double absorptionCoeff;
private double specularReflectionCoeff;
private double diffuseReflectionCoeff;
<BUG>private final PVCoordinatesProvider sun;
public BoxAndSolarArraySpacecraft(final double xLength, final double yLength,</BUG>
final double zLength,
final PVCoordinatesProvider sun, final double solarArrayArea,
final Vector3D solarArrayAxis,

private final Vector3D saZ;
private double dragCoeff;
private double absorptionCoeff;
private double specularReflectionCoeff;
private double diffuseReflectionCoeff;
private final PVCoordinatesProvider sun;
private final DSFactory factory;
public BoxAndSolarArraySpacecraft(final double xLength, final double yLength,
final double zLength,
final PVCoordinatesProvider sun, final double solarArrayArea,
final Vector3D solarArrayAxis,
