Description
Selects the coordinate axes to be used in the
file.
Syntax
| [Visual Basic .NET] |
|---|
Public Sub SetCoordinateAxesType( _
ByVal CoordinateAxes As AgEAttCoordinateAxes _
)
|
| [C#] |
|---|
public void SetCoordinateAxesType(
|
| [Managed C++] |
|---|
public: void SetCoordinateAxesType(
|
| [Java] |
|---|
public setCoordinateAxesType(
|
| [Unmanaged C++] |
|---|
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.