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PointFixedAtJulianDateGetEvaluator Method (EvaluatorGroup)

Gets an evaluator that can be used to find the Motion<Cartesian> of this point in its parent ReferenceFrame (or in the optional FixedWithRespectTo frame) at a given JulianDate. If the user requests derivative information, the motion will contain values up to either the requested order, or the highest order that the evaluator can compute. Consider using the methods of GeometryTransformer instead of calling this method directly.

Namespace:  AGI.Foundation.Geometry
Assembly:  AGI.Foundation.Core (in AGI.Foundation.Core.dll) Version: 19.4.401.0 (19.4.401.0)
Syntax
public override PointEvaluator GetEvaluator(
	EvaluatorGroup group
)

Parameters

group
Type: AGI.FoundationEvaluatorGroup
The group with which to associate the new evaluator. By grouping evaluators that are often evaluated at the same Julian dates, common computations can be performed only once for the entire group instead of multiple times for each evaluator.

Return Value

Type: PointEvaluator
An evaluator for this point.
Exceptions
ExceptionCondition
ArgumentNullException Thrown when group is .
PropertyInvalidException Thrown when FixedPoint or FixedAt is .
See Also