Package agi.foundation.geometry

Contains types for expressing the motion of fundamental geometric objects such as points, axes, and reference frames; the manner in which they are related; and transformations between representations.

See: Description

Interface Summary

Interface	Description
ComputeValueFromState.Function<T>	A functional interface for the containing delegate type.
IGetEllipsoidSurfaceRegion	An interface that gets an EllipsoidSurfaceRegion.
IGetEllipsoidSurfaceRegionHole	An interface that gets an EllipsoidSurfaceRegionHole.
IKinematicStateService	A service that provides a ReferenceFrame (get) describing a complete kinematic state (position and orientation) of an object as it moves over time.
ILinkSubdivisionService	A service which provides an evaluator for subdividing an ILinkService into sub-segments.
ILocationPointCovarianceService	A service that provides the size and orientation of the covariance ellipsoid over time.
ILocationPointService	A service that provides the position of an object over time.
IOrientationAxesService	A service that provides the orientation (rotation) of an object over time.
ISetOrientationAxesService	A service that sets the orientation (rotation) of an object over time.
IVectorService	A service which returns a vector.

Class Summary

Class	Description
Axes	A set of axes which may vary with time relative to another set of axes.
AxesAlignedConstrained	A set of axes with the one axis aligned with the Principal (get / set) direction vector and another axis constrained to minimize the angular separation from the Reference (get / set) vector.
AxesAlongTerrain	An Axes defined by the surface normal to the terrain surface.
AxesBPlane	The axes that a VectorBPlane are computed in.
AxesEastNorthUp	The set of axes defined by the local East, North, and Up directions at a point with respect to the shape of a central body as the point moves over time.
AxesEvaluator	Evaluates an Axes over time.
AxesFixedAtJulianDate	A set of Axes which is defined by the instantaneous orientation of another set of axes at a specified JulianDate.
AxesFixedOffset	An axes whose orientation does not change with respect to the axes in which it is defined.
AxesFromArchive<TEntity extends IEntityIdentifier & IEntityLastUpdate>	An Axes whose orientation is defined by archived tracking data.
AxesFromBankAngle	An Axes defining a first order representation for an aircraft in steady flight with the bank angles specified by changes in the horizontal acceleration vector.
AxesHelper	A collection of helper methods for working with Axes and related types.
AxesInAxes	An axes which is effectively equivalent to another axes but is defined in a third axes.
AxesInPointsAxes	An axes observed in the axes in which a point is defined.
AxesInterpolator	A set of Axes that is defined with respect to a set of reference axes by an interpolator which can evaluate the Axes over time.
AxesInVectorsAxes	An axes observed in the axes in which a vector is defined.
AxesLinearRate	An axes whose orientation changes with respect to the axes in which it is defined by rotating at a linearly increasing or decreasing rate about a defined spin axis.
AxesLocalVerticalLocalHorizontal	The Local Vertical, Local Horizontal (LVLH) axes which follow the motion of a given point over time.
AxesNorthEastDown	The set of axes defined by the local North, East, and Down directions at a point with respect to the shape of a central body as the point moves over time.
AxesPropagationParameter	Represents an Axes which in turns represents the attitude and angular velocity in an integration state.
AxesTargetingLink	An Axes which orients itself so that its Z-axis is aligned along a link, pointing from one platform to another, and its X-axis is constrained toward a reference vector.
AxesVehicleVelocityLocalHorizontal	The Vehicle Velocity, Local Horizontal (VVLH) axes which follow the motion of a given point over time.
AxesVelocityOrbitNormal	These Axes will have its X axis be aligned with the velocity vector of the given point and the Y axis will be constrained to the orbit normal vector.
CartesianParameter	Represents a Cartesian and its derivatives as a parameter.
CommunicationLinkScalar	Base class for scalars representing values associated with a CommunicationLink (get / set).
CommunicationLinkSignalData<T>	An object that represents a particular piece of data obtained from a Signal propagating along a CommunicationLink (get / set).
CommunicationObjectScalar	Base class for scalars representing values associated with a CommunicationObject (get / set).
CompositeAxes	A Axes that is defined by a collection of intervals, where the data associated with each interval is a another Axes representing the orientation for that interval.
CompositePoint	A Point that is defined by a collection of intervals, where the data associated with each interval is a another Point representing the location for that interval.
ComputeValueFromState<T>	A callback to compute some value from a ITimeBasedState.
ConstantCovariance3By3	Represents position covariance with standard deviations which remain constant in the given axes.
ConvexBoundaryEllipsoidSurfaceRegionBuilder	An EllipsoidSurfaceRegionBuilder builder that takes unorganized input points and forms a convex hull that wraps them into a region.
Covariance3By3DynamicMatrix	A DynamicMatrix that will convert an DynamicCovariance3By3 to a Motion1.
Covariance3By3Evaluator	Evaluates the position covariance of an object over time.
DelegateOnStateValueDefinition<T>	This type allows you to compute a value from a ITimeBasedState with a callback.
DoubleParameter	Represents a double and its derivatives as a parameter.
DynamicCovariance3By3	Holds the time-varying positional variance and covariance information for an object.
DynamicDelaunayElements	Represents a time varying function of DelaunayElements.
DynamicEquinoctialElements	Represents a time varying function of EquinoctialElements.
DynamicKozaiIzsakMeanElements	Represents a time varying function of KozaiIzsakMeanElements.
DynamicMatrix	Represents a time varying function producing a Matrix and its derivatives.
DynamicMatrixEvaluator	Evaluates a DynamicMatrix over time.
DynamicMatrixPropagationParameter	Represents a DynamicMatrix which in turn represents a particular parameter in the state during integration.
DynamicModifiedKeplerianElements	Represents a time varying function of ModifiedKeplerianElements.
EllipsoidSurfaceRegionBuilder	Creates an EllipsoidSurfaceRegion or EllipsoidSurfaceRegionHole based upon the set properties.
EntityAxes<TEntity extends IEntityOrientation>	An Axes that obtains its value from a tracking entity implementing IEntityOrientation.
EntityPoint<TEntity extends IEntityPosition>	A Point that obtains its value from a tracking entity implementing IEntityPosition.
GeometryDynamicState	A set of geometry items (Points, Axes, Scalars, Vectors), and DynamicMatrix that can be evaluated together at once and the results of which are stored in an IAdjustableState.
GeometryTransformer	Provides evaluators that can transform between axes, observe a point in any frame, etc.
GeometryTransformer.Advanced	Contains methods to obtain evaluators for less common situations.
InternationalTerrestrialReferenceFrameEvaluator	Evaluates a InternationalTerrestrialReferenceFrameTransformer over time.
InternationalTerrestrialReferenceFrameTransformer	A reference frame transformation between two different realizations of the International Terrestrial Reference System (ITRS), which are called International Terrestrial Reference Frames (ITRFs).
JplDECenterOfMassPoint	The center of mass of a central body from a JPL DE file available for times between InitialEpoch (get) and FinalEpoch (get).
LinkDelayEvaluator	An evaluator for computing the delay along a link.
LinkSubdivision	An object which defines how to subdivide an ILinkService into sub-segments.
NormalizedVectorEvaluator	Evaluates a VectorEvaluator and normalizes each value.
ParameterizedOnEvaluatorPoint	A point that is defined by a PointEvaluatorParameter at the time of evaluation.
ParameterizedOnStatePoint	A point that is defined by a TimeBasedStateParameter at the time of evaluation.
ParameterizedOnStateScalar	A scalar that is defined by a TimeBasedStateParameter at the time of evaluation.
ParameterizedOnStateVector	A vector that is defined by a TimeBasedStateParameter at the time of evaluation.
ParameterizedPoint	A point that is defined by a CartesianParameter at the time of evaluation.
ParameterizedScalar	A scalar that is defined by a DoubleParameter at the time of evaluation.
ParameterizedVector	A vector that is defined by a CartesianParameter at the time of evaluation.
Point	A point which may vary with time, defined relative to a given reference frame.
PointAtAltitude	A Point whose motion is derived from the motion of a reference point projected onto a surface of a supplied Altitude (get / set), with respect to the ellipsoidal shape of a CentralBody (get / set).
PointCartographic	A point representing a fixed planetodetic location on a central body specified using Cartographic coordinates.
PointCentralBodyProjection	A Point representing the projection of a ray on to the surface of a CentralBody (get / set).
PointDifferentiator	A Point that can provide higher-order derivatives by finite-differencing another point.
PointEvaluator	Evaluates a Point over time.
PointEvaluatorParameter	Represents a PointEvaluator as a parameter.
PointFixedAtJulianDate	A Point which is defined by the instantaneous location of another point at a specified JulianDate.
PointFixedOffset	A Point whose position does not change with respect to the reference frame in which it is defined.
PointFromArchive<TEntity extends IEntityIdentifier & IEntityLastUpdate>	A Point whose position is defined by archived tracking data.
PointHelper	A collection of helper methods for working with Point and related types.
PointInPointsFrame	A point observed in another point's reference frame.
PointInReferenceFrame	A time varying point observed in a particular reference frame.
PointInRegionNearestToReferencePoint	A Point that is within an EllipsoidSurfaceRegion that is closest to a reference point which may be found in, on, or outside of the region.
PointInterpolator	A point with its position, velocity, etc.
PointPropagationParameter	Represents a Point which in turns represents the position and velocity in an integration state.
PointVectorToPoint	A Point formed by displacing another Point with a Vector.
ReferenceFrame	A reference frame, defined by an origin and an axes.
ReferenceFrameEvaluator	Evaluates a ReferenceFrame over time.
Scalar	A scalar, representing a real valued, time varying function.
ScalarAbsoluteValue	A Scalar representing the absolute value of another scalar.
ScalarAngleBetweenVectors	A scalar representing the instantaneous angle between two vectors which may vary over time.
ScalarAngleInRange	A Scalar that maps an angle produced by another scalar to a desired range.
ScalarAngleSmallSpan	A Scalar that represents the small span between two scalars that represent angles.
ScalarAntennaGainInLinkDirection	A scalar which represents the antenna gain for the intended signal in the direction of the specified communication link.
ScalarBitErrorRate<TModulation extends DigitalModulation>	A scalar which represents the bit error rate (BER) from a receiver, as computed from the SignalProcessor identified by the ISignalOutputService and which must be available on the CommunicationObject (get / set).
ScalarCarrierToInterference	A scalar which represents the carrier to interference ratio C/I from a receiver, as computed from the SignalProcessor identified by the ISignalOutputService and which must be available on the CommunicationObject (get / set).
ScalarCarrierToNoise	A scalar which represents the carrier to noise ratio C/N from a receiver, as computed from the SignalProcessor identified by the ISignalOutputService and which must be available on the CommunicationObject (get / set).
ScalarCarrierToNoiseDensity	A scalar which represents the carrier to noise density ratio C/No from a receiver, as computed from the SignalProcessor identified by the ISignalOutputService and which must be available on the CommunicationObject (get / set).
ScalarCarrierToNoiseDensityPlusInterference	A scalar which represents the carrier to noise density plus interference ratio C/(N0+I0) from a receiver, as computed from the SignalProcessor identified by the ISignalOutputService and which must be available on the CommunicationObject (get / set).
ScalarCarrierToNoisePlusInterference	A scalar which represents the carrier to noise plus interference ratio C/(N+I) from a receiver, as computed from the SignalProcessor identified by the ISignalOutputService and which must be available on the CommunicationObject (get / set).
ScalarCartographicElement	A Scalar that computes an element of a Cartographic.
ScalarCosine	A Scalar representing the cosine of another scalar.
ScalarDelaunayElement	A Scalar that computes a given element from a DynamicDelaunayElements.
ScalarDelayedByLink	A scalar which wraps another scalar while delaying it by a time specified by a LinkDelayEvaluator obtained from a LinkPath.
ScalarDeltaSphericalElement	A Scalar that computes the difference in the clock or cone angle, or the difference of the the radius between two Points relative to a common parent.
ScalarDependentOnServiceProvider	A scalar, representing a real valued, time varying function which depends on one or more services from an IServiceProvider in order to get an evaluator.
ScalarDerivative	A Scalar (get / set) representing the derivative of the specified Order (get / set) of a given Scalar (get / set).
ScalarDihedralAngle	A scalar representing the angle between two vectors measured about a given axis.
ScalarDopplerConeAngle	A simple geometric scalar that returns an angle in the range 0, π/2.
ScalarDotProduct	A Scalar defined by the dot product of two vectors which may vary over time.
ScalarDynamicPressure	A Scalar defining the dynamic pressure at a given location.
ScalarEffectiveIsotropicRadiatedPower	A scalar which represents the "effective isotropic radiated power" or "equivalent isotropic radiated power" (EIRP) for the link specified by the CommunicationLink (get / set).
ScalarEnergyPerBitToNoiseDensity<TModulation extends DigitalModulation>	A scalar which represents the energy per bit to noise density ratio Eb/No from a receiver, as computed from the SignalProcessor identified by the ISignalOutputService and which must be available on the CommunicationObject (get / set).
ScalarEquinoctialElement	A Scalar that computes a given element from a DynamicEquinoctialElements.
ScalarEquivalentAirspeed	A Scalar defining the equivalent airspeed at a given location.
ScalarEvaluator	Evaluates a Scalar over time.
ScalarExponent	A Scalar representing another scalar raised to the power of a scalar exponent, along with up to the second derivative.
ScalarFixed	A fixed scalar, representing a constant real valued function.
ScalarFixedAtJulianDate	A Scalar which is defined by the instantaneous value of another scalar at a specified JulianDate.
ScalarGpsCommunicationsReceiverChannelNoise	Generates GPS receiver noise based on the communications signals it is tracking.
ScalarGrazingAltitudeBetweenTwoPoints	Calculates the altitude of the point on the line of sight vector between two objects nearest the ellipsoid that defines the input CentralBody (get / set).
ScalarInterpolator	A Scalar with its value, derivative, etc.
ScalarInverseTangent	A scalar representing the instantaneous angle as the inverse tangent of two scalar values.
ScalarJammingToSignal	A scalar which represents the interference to carrier ratio I/C (also known as the jamming to signal ratio J/S) from a receiver, as computed from the SignalProcessor identified by the ISignalOutputService and which must be available on the CommunicationObject (get / set).
ScalarKozaiIzsakMeanElement	A Scalar that computes a given element from a DynamicKozaiIzsakMeanElements.
ScalarMachNumber	A Scalar defining the Mach number at a given location.
ScalarMaximumValue	A Scalar that returns the larger of the two scalars based upon their comparison at the specified order.
ScalarMinimumValue	A Scalar that returns the smaller of the two scalars based upon their comparison at the specified order.
ScalarModifiedKeplerianElement	A Scalar that computes a given element from a DynamicModifiedKeplerianElements.
ScalarNoisePlusInterference	A scalar which represents the noise plus interference ratio N+I from a receiver, as computed from the SignalProcessor identified by the ISignalOutputService and which must be available on the CommunicationObject (get / set).
ScalarPointElement	A Scalar that returns one element of a Points evaluated motion.
ScalarPolarizationEfficiency	A scalar which represents the computed polarization efficiency which is defined as the ratio of the received power, after accounting for polarization mismatch, to the total power in the signal before accounting for the polarization mismatch.
ScalarPowerAtReceiverOutput	A scalar which represents the power of the intended signal at the receiver output as identified by the ISignalOutputService and which must be available on the CommunicationObject (get / set).
ScalarProduct	A Scalar defined by the multiplication of a list of scalars which may vary over time.
ScalarPropagationLoss	A scalar which represents the loss in power on a signal propagating along the link specified by the CommunicationLink (get / set).
ScalarReceivedIsotropicPower	A scalar which represents the "received isotropic power" (RIP) for the link specified by the CommunicationLink (get / set).
ScalarReceivedPowerFluxDensity	A scalar which represents the received power flux density for the link specified by the CommunicationLink (get / set).
ScalarRouteHeading	A scalar that defines the heading of the platform along a route.
ScalarRouteHeight	A scalar representation of the height dynamics of the route with respect to the given terrain reference surface.
ScalarRouteSurfaceSpeed	A scalar representing the speed along the ellipsoid surface upon which the route is defined.
ScalarRouteTotalSpeed	A scalar representing the total speed with respect to the ellipsoid surface upon which the route is defined.
ScalarSine	A Scalar representing the sine of another scalar.
ScalarSphericalElement	A Scalar representing one of the three values of a Spherical coordinate.
ScalarSquintAngle	A Scalar that computes the angle that subtends the velocity vector of the ViewingObject (get / set) and the displacement vector between the ViewingObject (get / set) and the TargetObject (get / set) projected onto the x-y plane in the viewing object's AxesVehicleVelocityLocalHorizontal.
ScalarSum	A Scalar defined by the addition of a list of scalars which may vary over time.
ScalarVectorElement	A Scalar that returns one element of a Vectors evaluated motion.
ServiceProviderAxes	An Axes that can be used to refer to the current OrientationAxes (get) of an IServiceProvider, whatever it is at the time that this axes is evaluated.
ServiceProviderPoint	A Point that can be used to refer to the current LocationPoint (get) of an IServiceProvider, whatever it is at the time that this point is evaluated.
SpecifiedCurveEllipsoidSurfaceRegionBuilder	An EllipsoidSurfaceRegionBuilder that builds a region based upon an input BoundaryCurve (get / set).
SpecifiedExtentEllipsoidSurfaceRegionBuilder	An EllipsoidSurfaceRegionBuilder that builds a surface region based upon an input CartographicExtent.
SpecifiedNodesEllipsoidSurfaceRegionBuilder	An EllipsoidSurfaceRegionBuilder that builds a region based upon input boundary nodes (vertices) and a node connection type.
SpecifiedResolutionLinkSubdivision	A LinkSubdivision which subdivides an ILinkService into sub-segments at a specified resolution in meters.
TimeBasedStateParameter	Represents an ITimeBasedState as a parameter.
TimeFromStateValueDefinition	Represents a JulianDate extracted from a ITimeBasedState that is set at evaluation time.
TwoDimensionalConvexHull	Generates a two dimensional convex hull from a given set of un-organized input points.
Vector	A vector relative to a set of basis axes.
VectorAcceleration	A Vector representing the acceleration of a given Point (get / set) derived in a given ReferenceFrame (get / set).
VectorAngularAcceleration	A Vector defined as the angular acceleration of a given set of axes as the axes rotate with time.
VectorAngularVelocity	A Vector defined as the angular velocity of a given set of axes as the axes rotate with time.
VectorApparentDisplacement	A vector representing the apparent directed displacement from an initial point to a final point as the points move over time.
VectorBPlane	A vector computing the B-Plane vector of a Point relative to a CentralBody (get / set).
VectorCrossProduct	A Vector defined by the cross product of two vectors which may vary with time.
VectorDependentOnServiceProvider	A time-varying vector which depends on one or more services from an IServiceProvider in order to get an evaluator.
VectorDerivative	A Vector (get / set) representing the derivative of the specified Order (get / set) of a given Vector (get / set) derived in a given Axes (get / set).
VectorDifferentiator	A Vector that can provide higher-order derivatives by finite-differencing another vector.
VectorDisplacement	The base class for a vector representing the directed displacement from an initial point to a final point as the two points move over time.
VectorEllipsoidSurfaceNormal	A vector representing the surface normal at a point projected onto an ellipsoid surface as the point moves through time.
VectorEvaluator	Evaluates a Vector over time.
VectorFixed	A Vector whose components do not change with respect to the axes in which it is defined.
VectorFixedAtJulianDate	A Vector which is defined by the instantaneous value of another vector at a specified JulianDate.
VectorInAxes	A vector that is observed in a given axes.
VectorInPointsAxes	A vector observed in the axes in which a point is defined.
VectorInterpolator	A vector with its value, derivative, etc.
VectorInVectorsAxes	A vector observed in the axes in which another vector is defined.
VectorInverted	A vector which inverts another vector.
VectorMagnitude	A scalar representing the magnitude of a vector as the vector changes over time.
VectorNormalized	A vector representing a normalized version of another vector.
VectorPropagationParameter	Represents a Vector which in turn represents the value and derivatives of a coordinate vector in an integration state.
VectorScaled	A vector which represents another vector scaled by a given factor which can change over time.
VectorSum	Represents the addition of a number of independent Vectors, summed together and observed in a common Axes.
VectorTrueDisplacement	A vector representing the true directed displacement from an initial point to a final point as both points move over time.
VectorVelocity	A Vector representing the velocity of a given Point (get / set) derived in a given ReferenceFrame (get / set).

Enum Summary

Enum	Description
DisplacementVectorParticipant	Identifies a participant in a VectorDisplacement.
EllipsoidSurfaceRegionCurveConnectionType	Specifies one of two surface curve connection types.

Package agi.foundation.geometry Description

Contains types for expressing the motion of fundamental geometric objects such as points, axes, and reference frames; the manner in which they are related; and transformations between representations.