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

代表具有二面角形状（即矩形形状）的航天器传感器视场的类。

Since:

10.1

Author:

Luc Maisonobe

Nested Class Summary

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

PolygonalFieldOfView.DefiningConeType

Constructor Summary

Constructors

Constructor and Description
DoubleDihedraFieldOfView(org.hipparchus.geometry.euclidean.threed.Vector3D center, org.hipparchus.geometry.euclidean.threed.Vector3D axis1, double halfAperture1, org.hipparchus.geometry.euclidean.threed.Vector3D axis2, double halfAperture2, double margin) 构建具有二面角形状（即

Method Summary

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

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 Detail

DoubleDihedraFieldOfView

public DoubleDihedraFieldOfView(org.hipparchus.geometry.euclidean.threed.Vector3D center,
                                org.hipparchus.geometry.euclidean.threed.Vector3D axis1,
                                double halfAperture1,
                                org.hipparchus.geometry.euclidean.threed.Vector3D axis2,
                                double halfAperture2,
                                double margin)

构建具有二面角形状（即矩形形状）的航天器传感器视场。

参数：

center - 视场中心的方向，以航天器坐标系表示

axis1 - 视场二面角轴1，在航天器坐标系中

halfAperture1 - 视场二面角半孔径角1，必须小于π/2，即完整的二面角必须小于半球体

axis2 - 视场二面角轴2，在航天器坐标系中

halfAperture2 - 视场二面角半孔径角2，必须小于π/2，即完整的二面角必须小于半球体

margin - 应用于区域的角度边界（如果为正，则将边界外但足够靠近边界的点视为可见；如果为负，则将边界内但足够靠近边界的点视为不可见）