AbstractFieldOfView (OREKIT 12.0.2 API)

java.lang.Object
- org.orekit.geometry.fov.AbstractFieldOfView

All Implemented Interfaces:

FieldOfView

Direct Known Subclasses:

PolygonalFieldOfView, SmoothFieldOfView
```
public abstract class AbstractFieldOfView
extends Object
implements FieldOfView
```
Abstract class representing a spacecraft sensor Field Of View.

Since:

10.1

Author:

Luc Maisonobe

- Constructor Summary
  
  Constructors
  Modifier Constructor Description
  
  protected AbstractFieldOfView(double margin)
  Build a new instance.
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  double getMargin()
  Get the angular margin to apply (radians).
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
  - Methods inherited from interface org.orekit.geometry.fov.FieldOfView
    getFootprint, offsetFromBoundary, projectToBoundary

- Constructor Detail
  - AbstractFieldOfView
```
protected AbstractFieldOfView(double margin)
```
    Build a new instance.
    
    Parameters:
    
    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)
- Method Detail
  - getMargin
```
public double getMargin()
```
    Get the angular margin to apply (radians). If angular margin is positive, points outside of the raw FoV but close enough to the boundary are considered visible. If angular margin is negative, points inside of the raw FoV but close enough to the boundary are considered not visible
    
    Specified by:
    
    getMargin in interface FieldOfView
    
    Returns:
    
    angular margin
    
    See Also:
    
    FieldOfView.offsetFromBoundary(Vector3D, double, VisibilityTrigger)