/// <summary>
/// Positions the camera to view a given bounding sphere from a given azimuth and elevation angle.
/// </summary>
public static void ViewBoundingSphere(Insight3D insight3D, CentralBody centralBody, BoundingSphere sphere,
double azimuthAngle, double elevationAngle)
{
var boundingSphereCenter = new PointFixedOffset(centralBody.FixedFrame, sphere.Center);
var boundingSphereAxes = new AxesEastNorthUp(centralBody, boundingSphereCenter);
var camera = insight3D.Scene.Camera;
var offset = new Cartesian(new AzimuthElevationRange(azimuthAngle, elevationAngle, camera.DistancePerRadius * sphere.Radius));
camera.ViewOffset(boundingSphereAxes, boundingSphereCenter, offset);
}
public Main()
{
InitializeComponent();
var earth = CentralBodiesFacet.GetFromContext().Earth;
// Load the GPS satellites from the almanac, including transmitters for specific block types,
// using the data from the GPSData.txt file.
m_gpsConstellation = GetGpsCommunicationsConstellation();
// create the receiver using a standard setup
m_receiver = new GpsReceiver
{
NumberOfChannels = 12,
ReceiverSolutionType = GpsReceiverSolutionType.AllInView, NavigationSatellites = m_gpsConstellation
};
m_receiver.ReceiverConstraints.Add(new ElevationAngleConstraint(Trig.DegreesToRadians(5.0)));
m_location = new PointCartographic(earth, new Cartographic(Trig.DegreesToRadians(-107.494000), Trig.DegreesToRadians(30.228800), 0));
m_orientation = new AxesEastNorthUp(earth, m_location);
}
