STK Components 二次开发- 卫星地面站

前期卫星地面站创建已经说过，本次说一下卫星和地面站可见性时卫星名称和轨迹线变色问题。

1.创建卫星

// Get the current TLE for the given satellite identifier.
var tleList = TwoLineElementSetHelper.GetTles(m_satelliteIdentifier, JulianDate.Now);

// Use the epoch of the first TLE, since the TLE may have been loaded from offline data.
m_epoch = tleList[0].Epoch;

// Propagate the TLE and use that as the satellite's location point.
var locationPoint = new Sgp4Propagator(tleList).CreatePoint();
m_satellite = new Platform
{
	Name = "Satellite " + m_satelliteIdentifier,
	LocationPoint = locationPoint,
	// Orient the satellite using Vehicle Velocity Local Horizontal (VVLH) axes.
	OrientationAxes = new AxesVehicleVelocityLocalHorizontal(m_earth.FixedFrame, locationPoint),
};

// Set the identifier for the satellite in the CZML document.
m_satellite.Extensions.Add(new IdentifierExtension(m_satelliteIdentifier));

// Configure a glTF model for the satellite.
m_satellite.Extensions.Add(new ModelGraphicsExtension(new ModelGraphics
{
	// Link to a binary glTF file.
	Model = new CesiumResource(GetModelUri("satellite.glb"), CesiumResourceBehavior.LinkTo),
	// By default, Cesium plays all animations in the model simultaneously, which is not desirable.
	RunAnimations &#