STK Components for .NET 2022 r2

## GeometryTransformerObserveVector Method (Vector, Axes) |

Gets an evaluator that can be used to find the Motion<Cartesian>
of this vector in a given axes at a given JulianDate. Note that this will not account for any
translational effects and the axes are considered to be the vector's basis. So if the vector is representing
a velocity or boresight vector, observing the vector in the axes of a reference frame which is rotating and translating
with respect to the vector's axes will only take into account the relative rotation as if the two basis axes were co-located
when computing the vector's derivatives. To obtain a vector and its derivatives in a different frame,
the vector needs to be created in that frame.

Syntax

- vector
- Type: AGI.Foundation.GeometryVector

The vector to observe. - inAxes
- Type: AGI.Foundation.GeometryAxes

The axes in which to observe the vector.

An evaluator to find the motion of the vector in the specified axes.

Exceptions

Exception | Condition |
---|---|

ArgumentNullException | Thrown when vector or inAxes is . |

See Also