User Manual 3.3 Fields of view - Historique des versions

Admin : /* Methods */

2018-02-28T16:42:54Z

Methods

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	=== Methods ===		=== Methods ===
	All [~~SPC_FIELD_mainPage~~#~~HClasses~~ fields] implement the IFieldOfView interface (see [{{JavaDoc3.3}}/fr/cnes/sirius/patrius/fieldsofview/IFieldOfView.html javadoc]).		All [[User Manual 3.3 Fields of view#Classes\|fields]] implement the IFieldOfView interface (see [{{JavaDoc3.3}}/fr/cnes/sirius/patrius/fieldsofview/IFieldOfView.html javadoc]).

	All fields can :		All fields can :

Admin le 28 février 2018 à 16:39

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	=== Elliptic field ===		=== Elliptic field ===
	This field is an infinite elliptic cone defined by two an angular aperture from a given origin. (Cf [~~SPC_FIELD_mainPage~~#~~HClasses~~ EllipticField]).		This field is an infinite elliptic cone defined by two an angular aperture from a given origin. (Cf [[User Manual 3.3 Fields of view#Classes\|EllipticField]]).

	'''Nota :''' Angular distances are approximation. Moreover, if the user point is outside the cone and the closest point on the cone is its apex, then the angular distance return is <math>{-\pi \over 2}</math>).		'''Nota :''' Angular distances are approximation. Moreover, if the user point is outside the cone and the closest point on the cone is its apex, then the angular distance return is <math>{-\pi \over 2}</math>).

Admin : Admin a déplacé la page Fields of view vers User Manual 3.3 Fields of view sans laisser de redirection

2018-02-28T12:38:37Z

Admin a déplacé la page Fields of view vers User Manual 3.3 Fields of view sans laisser de redirection

← Version précédente		Version du 28 février 2018 à 12:38
(Aucune différence)

Admin le 28 février 2018 à 12:38

2018-02-28T12:38:13Z

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	{{specialInclusion prefix=$theme_sub section="Tips"/}}		{{specialInclusion prefix=$theme_sub section="Tips"/}}

	[[Category:User_Manual_3.~~3_Orbit_Propagation~~]]		[[Category:User_Manual_3.3_Spacecraft]]

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			__NOTOC__

	== Introduction ==		== Introduction ==
	=== Scope ===		=== Scope ===
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	== [[File:lightBulb.png]] Tips & Tricks ==		== [[File:lightBulb.png]] Tips & Tricks ==
	{{specialInclusion prefix=$theme_sub section="Tips"/}}		{{specialInclusion prefix=$theme_sub section="Tips"/}}

			[[Category:User_Manual_3.3_Orbit_Propagation]]

Admin : /* Azimuth-Elevation Field */

2018-02-28T12:36:27Z

Azimuth-Elevation Field

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	=== Azimuth-Elevation Field ===		=== Azimuth-Elevation Field ===
	This field is defined by an azimuth/elevation array. The border is then described by linear segments between these points. The inside of the field is the sector of the unitary sphere with greaters elevation than the border.		This field is defined by an azimuth/elevation array. The border is then described by linear segments between these points. The inside of the field is the sector of the unitary sphere with greaters elevation than the border.<br>
	The angular distance to the field limit is not the exact shortest distance: it is the exact angular distance on the local meridian (difference of elevation of the target and the linear interpolated local elevation). Concerning the field of view, the limit between two consecutive points is NOT a great circle (i.e. planar) limit: it is linear in azimuth-elevation. The fields with planar limits are the Rectangle or Pyramidal fields.		The angular distance to the field limit is not the exact shortest distance: it is the exact angular distance on the local meridian (difference of elevation of the target and the linear interpolated local elevation). Concerning the field of view, the limit between two consecutive points is NOT a great circle (i.e. planar) limit: it is linear in azimuth-elevation. The fields with planar limits are the Rectangle or Pyramidal fields.

Admin : /* Sector field */

2018-02-28T12:36:16Z

Sector field

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	=== Sector field ===		=== Sector field ===
	This field is a min/max longitude and min/max latitude aperture on the unit sphere.		This field is a min/max longitude and min/max latitude aperture on the unit sphere.<br>
	It is defined by three vectors : the local "north pole" vector for this sphere, the min latitude- min longitude point vector (V1) and the max latitude - max longitude point vector (V2).		It is defined by three vectors : the local "north pole" vector for this sphere, the min latitude- min longitude point vector (V1) and the max latitude - max longitude point vector (V2).<br>
	The angle from the pole vector to V1 must be greater than the angle from the pole vector to V2 (greater latitude). None of them can be aligned with or opposite to the "pole" vector (the field is undefined if V1 or V2 is on a pole).		The angle from the pole vector to V1 must be greater than the angle from the pole vector to V2 (greater latitude). None of them can be aligned with or opposite to the "pole" vector (the field is undefined if V1 or V2 is on a pole).

Admin : /* Boolean field */

2018-02-28T12:35:56Z

Boolean field

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	=== Boolean field ===		=== Boolean field ===
	This field is a boolean combination ("AND" or "OR") of two previously created fields.		This field is a boolean combination ("AND" or "OR") of two previously created fields.<br>
	A direction is in an "OR" field if it is at least in one of the two fields defining it.		A direction is in an "OR" field if it is at least in one of the two fields defining it.<br>
	A direction is in an "AND" field if it is in both of the two fields defining it.		A direction is in an "AND" field if it is in both of the two fields defining it.<br>
	Beware : the angular distance computed is approximative in some cases (for a direction in the field in an "OR" case, for a direction out of the field in an "AND" case), but the sign is always the right one, and the function is continuous around its zero (direction on the border of the field), so that it can be used fo events detection.		Beware : the angular distance computed is approximative in some cases (for a direction in the field in an "OR" case, for a direction out of the field in an "AND" case), but the sign is always the right one, and the function is continuous around its zero (direction on the border of the field), so that it can be used fo events detection.

Admin : /* Javadoc */

2018-02-28T12:35:36Z

Javadoc

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	All the fields of view and the associated interface are available in the package <code>fr.cnes.sirius.patrius.fieldsofview</code>		All the fields of view and the associated interface are available in the package <code>fr.cnes.sirius.patrius.fieldsofview</code>

	\|=Library\|=Javadoc		{\| class="wikitable"
	\| Basis\|[{{JavaDoc3.3}}/fr/cnes/sirius/patrius/fieldsofview/package-summary.html Package fr.cnes.sirius.patrius.fieldsofview]		\|-
			! scope="col"\| Library
			! scope="col"\| Javadoc
			\|-
			\| Basis
			\|[{{JavaDoc3.3}}/fr/cnes/sirius/patrius/fieldsofview/package-summary.html Package fr.cnes.sirius.patrius.fieldsofview]
			\|}

	=== Package Overview ===		=== Package Overview ===

Admin : /* Classes */

2018-02-28T12:33:01Z

Classes

@@ Ligne 79 : / Ligne 79 : @@
 === Classes ===
-|=(% colspan="3" %)Classe|=(% colspan="6" %)Summary|=(% colspan="1" %)Javadoc
+{| class="wikitable"
-|(% colspan="3" %)'''OmnidirectionalField'''|(% colspan="6" %)Field incuding all the 3D space.|(% colspan="1" %)[{{JavaDoc3.3}}/fr/cnes/sirius/patrius/fieldsofview/OmnidirectionalField.html ...]
+|-
-|(% colspan="3" %)'''CircularField'''|(% colspan="6" %)Field described by a circular cone.|(% colspan="1" %)[{{JavaDoc3.3}}/fr/cnes/sirius/patrius/fieldsofview/CircularField.html ...]
+! scope="col"| Class
-|(% colspan="3" %)'''RectangleField'''|(% colspan="6" %)Field described by a direction and two angles.|(% colspan="1" %)[{{JavaDoc3.3}}/fr/cnes/sirius/patrius/fieldsofview/RectangleField.html ...]
+! scope="col"| Summary
-|(% colspan="3" %)'''PyramidalField'''|(% colspan="6" %)Field described by an ordered array of directions.|(% colspan="1" %)[{{JavaDoc3.3}}/fr/cnes/sirius/patrius/fieldsofview/PyramidalField.html ...]
+! scope="col"| Javadoc
-|(% colspan="3" %)'''BooleanField'''|(% colspan="6" %)Field defined by a boolean combination of two existing fields.|(% colspan="1" %)[{{JavaDoc3.3}}/fr/cnes/sirius/patrius/fieldsofview/BooleanField.html ...]
+|-
-|(% colspan="3" %)'''InvertField'''|(% colspan="6" %)Field inverting an existing one.|(% colspan="1" %)[{{JavaDoc3.3}}/fr/cnes/sirius/patrius/fieldsofview/InvertField.html ...]
+|'''OmnidirectionalField'''
-|(% colspan="3" %)'''EllipticField'''|(% colspan="6" %)This class describes an elliptic field of view.|(% colspan="1" %)[{{JavaDoc3.3}}/fr/cnes/sirius/patrius/fieldsofview/EllipticField.html ...]
+|Field incuding all the 3D space.
-|(% colspan="3" %)'''SectorField'''|(% colspan="6" %)This class describes a "sector" field of view.|(% colspan="1" %)[{{JavaDoc3.3}}/fr/cnes/sirius/patrius/fieldsofview/SectorField.html ...]
+|[{{JavaDoc3.3}}/fr/cnes/sirius/patrius/fieldsofview/OmnidirectionalField.html ...]
-|(% colspan="3" %)'''AzimuthElevationField'''|(% colspan="6" %)This class describes a field of view defined by an azimuth/elevation array.|(% colspan="1" %)[{{JavaDoc3.3}}/fr/cnes/sirius/patrius/fieldsofview/AzimuthElevationField.html ...]
+|-
 === Methods ===

User Manual 3.3 Fields of view - Historique des versions

Admin : /* Methods */

Admin le 28 février 2018 à 16:39

Admin : Admin a déplacé la page Fields of view vers User Manual 3.3 Fields of view sans laisser de redirection

Admin le 28 février 2018 à 12:38

Admin le 28 février 2018 à 12:37

Admin : /* Azimuth-Elevation Field */

Admin : /* Sector field */

Admin : /* Boolean field */

Admin : /* Javadoc */