public static void CreateCoverage(AgStkObjectRoot root, TLE tle)
{
try
{
IAgCoverageDefinition covDef = root.CurrentScenario.Children.New(AgESTKObjectType.eCoverageDefinition, "CovDef") as IAgCoverageDefinition;
// add all target objects as assets
IAgStkObjectElementCollection allChildrenOfType = root.CurrentScenario.Children.GetElements(AgESTKObjectType.eTarget);
IAgCvAssetListCollection assetCollection = covDef.AssetList;
foreach (IAgStkObject o in allChildrenOfType)
{
string satAssetName = "Target/" + o.InstanceName;
assetCollection.Add(satAssetName);
}
covDef.Graphics.Static.IsPointsVisible = false;
// set the grid resolution
IAgCvGrid cvGrid = covDef.Grid;
cvGrid.ResolutionType = AgECvResolution.eResolutionLatLon;
IAgCvResolutionLatLon res = cvGrid.Resolution as IAgCvResolutionLatLon;
res.LatLon = 1;
// set the points altitude
IAgCvPointDefinition pointDefinition = covDef.PointDefinition;
pointDefinition.AltitudeMethod = AgECvAltitudeMethod.eAltitude;
pointDefinition.Altitude = 20.0;
covDef.PointDefinition.GroundAltitudeMethod = AgECvGroundAltitudeMethod.eCvGroundAltitudeMethodUsePointAlt;
// set the start/stop time
DateTime startDate = tle.GetTleEpoch();
DateTime stopDate = startDate.AddMilliseconds(1);
covDef.Interval.AnalysisInterval.SetExplicitInterval(startDate.ToString("dd MMM yyyy hh:mm:ss.fff"), stopDate.ToString("dd MMM yyyy hh:mm:ss.fff"));
covDef.Advanced.AutoRecompute = false;
covDef.ComputeAccesses();
IAgFigureOfMerit fom = root.CurrentScenario.Children["CovDef"].Children.New(AgESTKObjectType.eFigureOfMerit, "Likelihood") as IAgFigureOfMerit;
fom.SetDefinitionType(AgEFmDefinitionType.eFmNAssetCoverage);
fom.Graphics.Animation.IsVisible = false;
fom.Graphics.Static.FillTranslucency = 20;
IAgFmGfxContours contours = fom.Graphics.Static.Contours;
contours.IsVisible = true;
contours.ContourType = AgEFmGfxContourType.eSmoothFill;
contours.ColorMethod = AgEFmGfxColorMethod.eExplicit;
contours.LevelAttributes.RemoveAll();
IAgFmGfxLevelAttributesElement level1 = contours.LevelAttributes.AddLevel(1);
IAgFmGfxLevelAttributesElement level2 = contours.LevelAttributes.AddLevel(2);
IAgFmGfxLevelAttributesElement level3 = contours.LevelAttributes.AddLevel(3);
IAgFmGfxLevelAttributesElement level4 = contours.LevelAttributes.AddLevel(4);
level1.Color = Color.Khaki;
level2.Color = Color.Gold;
level3.Color = Color.Orange;
level4.Color = Color.Red;
root.ExecuteCommand("Graphics */CoverageDefinition/CovDef/FigureOfMerit/Likelihood SmoothFillParameters NNSampleMode Smooth");
}
catch (Exception)
{
throw new Exception();
}
}
public static void CreateScenarioFromTle(ref AgStkObjectRoot root, double duration, ref InitialState initState, TLE currentTle)
{
root.NewScenario(currentTle.GetSatNumber() + "_Reentry");
DateTime startDate = currentTle.GetTleEpoch();
DateTime stopDate = startDate.AddDays(duration);
IAgScenario scenario = root.CurrentScenario as IAgScenario;
// Set scenario start and stop times
scenario.SetTimePeriod(startDate.ToString("dd MMM yyyy hh:mm:ss.fff"), stopDate.ToString("dd MMM yyyy hh:mm:ss.fff"));
// remove the terrain option
root.ExecuteCommand("Terrain * TerrainServer UseTerrainForAnalysis No");
// create the SGP4 object from the TLE
IAgSatellite decayingSat = (IAgSatellite)root.CurrentScenario.Children.New(AgESTKObjectType.eSatellite, currentTle.GetSatNumber());
decayingSat.SetPropagatorType(AgEVePropagatorType.ePropagatorSGP4);
IAgVePropagatorSGP4 sgp4 = decayingSat.Propagator as IAgVePropagatorSGP4;
sgp4.CommonTasks.AddSegsFromFile(currentTle.GetSatNumber(), currentTle.GetFilePath());
IAgVeGfxAttributesBasic att = decayingSat.Graphics.Attributes as IAgVeGfxAttributesBasic;
att.Color = Color.Yellow;
// Configure time period
sgp4.EphemerisInterval.SetExplicitInterval(scenario.StartTime, scenario.StopTime);
sgp4.Step = 60.0;
// Propagate
sgp4.Propagate();
// change the 3D model
try
{
root.ExecuteCommand("VO */Satellite/" + currentTle.GetSatNumber() + " Model File \"C:\\Program Files\\AGI\\STK 11\\STKData\\VO\\Models\\Misc\\explosion.mdl\"");
}
catch (Exception)
{
}
//// get the initial state from the TLE
initState.Epoch = scenario.StartTime;
IAgDataPrvTimeVar dpPos = ((IAgStkObject)decayingSat).DataProviders.GetDataPrvTimeVarFromPath("Cartesian Position//ICRF");
IAgDrResult resultPos = dpPos.Exec(scenario.StartTime, scenario.StartTime, 60.0);
IAgDrDataSetCollection datasetsPos = resultPos.DataSets;
if (resultPos.DataSets.Count > 0)
{
initState.CartesianPosX = datasetsPos[1].GetValues().GetValue(0).ToString();
initState.CartesianPosY = datasetsPos[2].GetValues().GetValue(0).ToString();
initState.CartesianPosZ = datasetsPos[3].GetValues().GetValue(0).ToString();
}
IAgDataPrvTimeVar dpVel = ((IAgStkObject)decayingSat).DataProviders.GetDataPrvTimeVarFromPath("Cartesian Velocity//ICRF");
IAgDrResult resultVel = dpVel.Exec(scenario.StartTime, scenario.StartTime, 60.0);
IAgDrDataSetCollection datasetsVel = resultVel.DataSets;
if (resultVel.DataSets.Count > 0)
{
initState.CartesianVelX = datasetsVel[1].GetValues().GetValue(0).ToString();
initState.CartesianVelY = datasetsVel[2].GetValues().GetValue(0).ToString();
initState.CartesianVelZ = datasetsVel[3].GetValues().GetValue(0).ToString();
}
// configure the 2D graphics
root.ExecuteCommand("Graphics * BackgroundImage Show Off");
root.ExecuteCommand("MapDetails * LatLon Lon On 15");
root.ExecuteCommand("MapDetails * Map RWDB2_Islands State On Color green");
root.ExecuteCommand("MapDetails * Map RWDB2_International_Borders State On ");
root.ExecuteCommand("MapDetails * Map RWDB2_Lakes State On");
try
{
root.ExecuteCommand("VO * Globe Show On File \"C:\\Program Files\\AGI\\STK 11\\STKData\\VO\\Globes\\Earth\\WhiteOnBlue.glb\"");
}
catch (Exception)
{
}
// configure the 3D graphics
root.ExecuteCommand("VO * GlobeDetails MapDetail Show On Map RWDB2_Coastlines ShowDetail On");
root.ExecuteCommand("VO * GlobeDetails MapDetail Show On Map RWDB2_Islands ShowDetail On DetailColor green");
root.ExecuteCommand("VO * GlobeDetails MapDetail Show On Map RWDB2_Lakes ShowDetail On DetailColor lightblue");
//dynamic uiApp = System.Runtime.InteropServices.Marshal.GetActiveObject("STK11.Application");
//try
//{
// foreach (dynamic window in uiApp.Windows)
// {
// string windowCaption = (string)window.Caption;
// if (windowCaption.Contains("2D"))
// {
// window.DockStyle = 3;
// }
// }
//}
//catch (Exception ex)
//{
// string error = ex.Message;
//}
}
