Visual Studio 2019 STK11.6 C#（WPF）二次开发

概述
环境
软件效果
工程创建
添加引用文件
主要代码
- 1.创建场景
- 2.创建飞机
- 3.创建站点
- 4.创建传感器
- 5.创建传雷达

概述

介绍了使用 C#(WPF)方式进行STK的二次开发，包括环境配置，STK场景构建，飞机、传感器、站点、雷达等模型的使用。

环境

STK11.6
Visual Studio2019

软件效果

工程创建

1.打开Visual Studio2019，创建WPF工程。输入Project Name，其余可保持默认，也可根据自己需要自行设置（.Net Framework 版本设置为4以上），如下图：

2.点击“Create”，即可完成Project创建，如下图：

添加引用文件

1.右键References→Add Reference，如下图：

2.进入添加引用界面，如下图：

3.选择Assemblies→Framework，在“System.Windows.Forms”和“WindowsFormsIntegration”前面打勾✔，如下图：

4.选择COM，在“AGI STK Objects 11”和“AGI STK X 11”前面打勾✔，如下图：

5.点击Browser”，浏览到文件路径（STK安装目录\bin\Primary Interop Assemblies），选择程序集“AGI.STKX.Interop.dll”和“AxAGI.STKX.Interop.dll”，然后点击“Add”，如下图：

6.点击“OK”，引用添加完毕，如下图：

主要代码

1.创建场景

             AgStkObjectRoot stkRoot = new AgStkObjectRoot();            stkRoot.NewScenario(NewScenarioDialog.ScenarioName.Text);stkRoot.UnitPreferences.SetCurrentUnit("DistanceUnit", "km");stkRoot.UnitPreferences.SetCurrentUnit("DateFormat", "UTCG");stkRoot.UnitPreferences.SetCurrentUnit("TimeUnit", "sec");stkRoot.UnitPreferences.SetCurrentUnit("AngleUnit", "deg");stkRoot.UnitPreferences.SetCurrentUnit("LongitudeUnit", "deg");stkRoot.UnitPreferences.SetCurrentUnit("LatitudeUnit", "deg");stkRoot.UnitPreferences.SetCurrentUnit("PRFUnit", "MHz");stkRoot.UnitPreferences.SetCurrentUnit("PowerUnit", "dBW");stkRoot.UnitPreferences.SetCurrentUnit("FrequencyUnit", "GHz");IAgStkObject IAgObjectScenario = stkRoot.CurrentScenario;IAgScenario IScenario = IAgObjectScenario as IAgScenario;string StartTime = NewScenarioDialog.StartTime.Value.AddHours(-8).ToString("dd MMM yyyy HH:mm:ss.fff", CultureInfo.CreateSpecificCulture("en-GB"));string StopTime = NewScenarioDialog.StopTime.Value.AddHours(-8).ToString("dd MMM yyyy HH:mm:ss.fff", CultureInfo.CreateSpecificCulture("en-GB"));IScenario.SetTimePeriod(StartTime, StopTime);IScenario.Epoch = StartTime;IScenario.Animation.StartTime = StartTime;IScenario.Animation.AnimStepValue = (double)NewScenarioDialog.StepLength.Value;//仿真步长IScenario.Animation.RefreshDelta = (double)NewScenarioDialog.UpdateEverySeconds.Value;//每几秒更新IScenario.Animation.EnableAnimCycleTime = true;IScenario.Animation.AnimCycleType = AgEScEndLoopType.eLoopAtTime;IScenario.Animation.AnimCycleTime = IScenario.StopTime;IAgObjectScenario.LongDescription = NewScenarioDialog.ScenarioDescription.Text;IAgStkGraphicsSceneManager manager = IScenario.SceneManager;IAgStkGraphicsScene currentSence = manager.Scenes[0] as IAgStkGraphicsScene;currentSence.CentralBodies.Earth.Imagery.AddUriString(@"C:\Users\DELL\Desktop\China.jp2");/*添加地形文件*/IAgCentralBodyTerrainCollection terrainCollection = IScenario.Terrain;IAgTerrainCollection elementCollection = terrainCollection["Earth"].TerrainCollection;IAgTerrain terrain = elementCollection.Add(@"C:\Users\DELL\Desktop\StHelens_Training.pdtt", AgETerrainFileType.ePDTTTerrainFile);terrain.UseTerrain = true;stkRoot.Rewind();

2.创建飞机

Aircraft = stkRoot.CurrentScenario.Children.New(AgESTKObjectType.eAircraft, NewAircraftDialog.AircraftName.Text) as AgAircraft;//添加模型String ModelFileName = NewAircraftDialog.Model.Text;IAgVOModelFile modelFile = Aircraft.VO.Model.ModelData as IAgVOModelFile;modelFile.Filename = ModelFileName;//不从场景集成RCS，设置飞机RCSAircraft.RadarCrossSection.Inherit = false;IAgRadarCrossSectionModel rcs = Aircraft.RadarCrossSection.Model as IAgRadarCrossSectionModel;//此处飞机RCS设为定值，也可制定RCS文件，这样更真实rcs.FrequencyBands[0].SetComputeStrategy("Constant Value");IAgRadarCrossSectionComputeStrategyConstantValue constValRcs = rcs.FrequencyBands[0].ComputeStrategy as IAgRadarCrossSectionComputeStrategyConstantValue;constValRcs.ConstantValue = 0.5; //dBsm//添加航迹Aircraft.SetRouteType(AgEVePropagatorType.ePropagatorGreatArc);IAgVePropagatorGreatArc propagator = Aircraft.Route as IAgVePropagatorGreatArc;propagator.ArcGranularity = 50;propagator.DefaultTurnRadius = 20;propagator.SetAltitudeRefType(AgEVeAltitudeRef.eWayPtAltRefTerrain);IAgVeWayPtAltitudeRefTerrain altRef = propagator.AltitudeRef as IAgVeWayPtAltitudeRefTerrain;altRef.Granularity = 50;altRef.InterpMethod = AgEVeWayPtInterpMethod.eWayPtEllipsoidHeight;propagator.Method = AgEVeWayPtCompMethod.eDetermineTimeAccFromVel;String WaypointsFileName = NewAircraftDialog.Waypoints.Text;List<double[]> ListDoubleArrayWaypoints = FileToListDoubleArray(WaypointsFileName);foreach (var DoubleArrayWaypoints in ListDoubleArrayWaypoints){IAgVeWaypointsElement point = propagator.Waypoints.Add();point.Latitude = DoubleArrayWaypoints[0];point.Longitude = DoubleArrayWaypoints[1];point.Altitude = DoubleArrayWaypoints[2];point.Speed = DoubleArrayWaypoints[3];}propagator.Propagate();//飞机描述Aircraft.LongDescription = NewAircraftDialog.Description.Text;//渲染IAgStkGraphicsSceneManager manager = ((IAgScenario)stkRoot.CurrentScenario).SceneManager;manager.Render();

3.创建站点

                 Facility = this.stkRoot.CurrentScenario.Children.New(AgESTKObjectType.eFacility, NewFacilityDialog.FacilitytName.Text) as AgFacility;Facility.UseTerrain = (bool)NewFacilityDialog.useTerrain.IsChecked;Facility.HeightAboveGround = (double)NewFacilityDialog.HeightAboveGround.Value;Facility.Position.AssignPlanetodetic(NewFacilityDialog.Latitude.Value, NewFacilityDialog.Longtitude.Value, (double)NewFacilityDialog.Altitude.Value);Facility.LongDescription = NewFacilityDialog.Description.Text;

4.创建传感器

             Sensor = ISTKObject.Children.New(AgESTKObjectType.eSensor, NewSensorDialog.SensortName.Text) as AgSensor;Sensor.SetPatternType(AgESnPattern.eSnSimpleConic);IAgSnSimpleConicPattern simpleConic = (IAgSnSimpleConicPattern)Sensor.Pattern;//设置锥半角simpleConic.ConeAngle = NewSensorDialog.ConeHalfAngle.Value;Sensor.SetPointingType(AgESnPointing.eSnPtTargeted);Sensor.LongDescription = NewSensorDialog.Description.Text;

5.创建传雷达

             Radar = ISTKObject.Children.New(AgESTKObjectType.eRadar, NewRadarDialog.RadarName.Text) as AgRadar;//设置雷达为单基地雷达Radar.SetModel("Monostatic");IAgRadarModelMonostatic monostaticModel = Radar.Model as IAgRadarModelMonostatic;//设置雷达为搜索追踪模式monostaticModel.SetMode("Search Track");IAgRadarModeMonostaticSearchTrack searchTrackMode = monostaticModel.Mode as IAgRadarModeMonostaticSearchTrack;//设置雷达模型参数SetRadarProperty(monostaticModel, searchTrackMode, NewRadarDialog);