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AxesEastNorthUpComputeFixedToEastNorthUpRotation Method (Ellipsoid, Cartesian)

Computes the rotation from the central body's fixed axes to a set of east-north-up axes based on a specified reference point. In these axes, the X axis points toward the local East, the Y axis points toward the local North, and the Z axis points in the direction of the ellipsoid surface normal.

Namespace:  AGI.Foundation.Geometry
Assembly:  AGI.Foundation.Models (in AGI.Foundation.Models.dll) Version: 19.1.398.0 (19.1.398.0)
Syntax
public static UnitQuaternion ComputeFixedToEastNorthUpRotation(
	Ellipsoid shape,
	Cartesian fixedReferencePoint
)

Parameters

shape
Type: AGI.Foundation.Geometry.ShapesEllipsoid
The shape of the central body.
fixedReferencePoint
Type: AGI.Foundation.CoordinatesCartesian
The position of the reference point in the central body's fixed frame.

Return Value

Type: UnitQuaternion
A transformation from the ellipsoid fixed axes to east-north-up axes.
See Also