Description
Selects the coordinate axes to be used in the file.
Syntax
| [Visual Basic .NET] |
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Public Sub SetCoordinateAxesType( _ ByVal CoordinateAxes As AgEAttCoordinateAxes _ ) |
| [C#] |
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public void SetCoordinateAxesType( |
| [Managed C++] |
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public: void SetCoordinateAxesType( |
| [Java] |
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public setCoordinateAxesType( |
| [Unmanaged C++] |
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public: HRESULT SetCoordinateAxesType( |
Parameters
- CoordinateAxes
Member Value Description eAttCoordinateAxesCustom 0 Custom reference axes. eAttCoordinateAxesFixed 1 The Fixed frame of a central body is the frame in which its topography is expressed. eAttCoordinateAxesJ2000 2 Mean Equator and Mean Equinox of the J2000 epoch (JD 2451545.0 TDB which is 1 Jan 2000 12:00:00.000 TDB). The J2000 axes were considered the best realized inertial axes until the development of the ICRF. eAttCoordinateAxesICRF 3 International Celestial Reference Frame. The ICRF axes are defined as the inertial (i.e., kinematically non-rotating) axes associated with a general relativity frame centered at the solar system barycenter (often called the BCRF). eAttCoordinateAxesInertial 4 Each central body defines its own Inertial frame computed as a constant rotation from the ICRF frame. Earth and Sun both define their Inertial frames as ICRF itself (i.e., no rotation) and do not provide an additional frame named Inertial.