private void Form1_Load(object sender, EventArgs e)
{
try
{
// 加载ArcGIS地图
string fileName = ConfigurationManager.AppSettings["3DDFile"];
this.globe3DControl1.Load3DDFile(fileName);
string contentRoot = ConfigurationManager.AppSettings["ContentRoot"];
// 初始化三维渲染
this.globe3DControl1.Initialize3D(0.001, 2.5, true, true, contentRoot);
this.globe3DControl1.ShowSun = false;
this.globe3DControl1.ShowMoon = false;
// Fix me: 这里需要手动初始化一下DetectRange的硬件资源
// 能否放在一个统一的扩展初始化函数中？
DetectRange.InitGeometries(globe3DControl1.World.World.ContentManager);
// 制作雷达范围的测试数据
// 360个方向，5个高度层？
// TODO: 先通过完整的圆球来测试，然后再测试有随机遮蔽的情况
#region P-雷达范围
// 改为通过添加实体的方式来测试？
m_RadarLayer = globe3DControl1.World.AddLayer("radarLayer");
Entity3D radarEntity = m_RadarLayer.AddEntity("radar01");
// radarEntity.Visible = false;
radarEntity.Color = Vector4.One;
GeographicCoordinateTransform transformCmp = new GeographicCoordinateTransform();
transformCmp.AlwaysFaceGeoCenter = true;
transformCmp.LocalPose.Scale = new Vector3d(100, 100, 100);
transformCmp.Longitude = 120;
transformCmp.Latitude = 30;
transformCmp.Height = 0;
radarEntity.AddComponent(transformCmp);
DetectRangeComponent detectRange = new DetectRangeComponent();
// DetectRange detectRange = new DetectRange();
// 创建一个变换矩阵
// 缩小后放在北极？
Matrix4d matScale = Matrix4d.Scale(0.0001);
Matrix4d matTran = Matrix4d.CreateTranslation(0, 1, 0);
detectRange.UseSimpleNormal = true;
// detectRange.Transform = matScale * matTran;
detectRange.Color = new Vector4(0.8f, 1, 0.8f, 0.9f);
detectRange.ScanColor = new Vector4(1.0f, 0.6f, 0.2f, 0.5f);
// TODO: 创建随机的360度的范围的遮蔽数据
// 通过Perlin噪声来模拟
double[] occlusion = new double[360];
PerlinNoise noise = new PerlinNoise(99);
for (int i = 0; i < 360; i++)
{
double val =
(noise.Noise(2 * i / 180.0, 2 * i / 180.0, -0.5)) * 0.7
+ (noise.Noise(4 * i / 180.0, 4 * i / 180.0, 0)) * 0.2
+ (noise.Noise(8 * i / 180.0, 8 * i / 180.0, 0.5)) * 0.1;
val = Math.Max(val * 3, 0);
occlusion[i] = val * 6000 + 800;
}
detectRange.Ranges.Add(CreateHorizRange(300, 1000, occlusion));
detectRange.Ranges.Add(CreateHorizRange(600, 2500, occlusion));
detectRange.Ranges.Add(CreateHorizRange(800, 3500, occlusion));
detectRange.Ranges.Add(CreateHorizRange(1500, 4500, occlusion));
detectRange.Ranges.Add(CreateHorizRange(2000, 4400, occlusion));
detectRange.Ranges.Add(CreateHorizRange(2500, 4000, occlusion));
detectRange.Ranges.Add(CreateHorizRange(2300, 800, occlusion));
detectRange.RefreshGeometry();
radarEntity.AddComponent(detectRange);
m_DetectRange = detectRange;
#endregion
// 创建雷达范围自定义图元
// 添加到场景中
// globe3DControl1.World.World.RenderScene.CustomRenderPrimitives.Add(detectRange);
#region 扫描范围锥体
bool useSenceVolumePrim = false;
if (useSenceVolumePrim)
{
// 直接用自定义图元测试
RectSenseVolume senceVolume = new RectSenseVolume();
senceVolume.Initialize(globe3DControl1.World.ContentManager);
// 属性：变换矩阵
Matrix4d matRot = Matrix4d.CreateRotationX(Math.PI * 0.5);
senceVolume.Transform = matRot * Matrix4d.CreateTranslation(0, -5.6, 0);
senceVolume.HorizHalfAngle = 5.5;
senceVolume.VertiHalfAngle = 10.5;
senceVolume.Color = Vector4.One;
globe3DControl1.World.World.RenderScene.CustomRenderPrimitives.Add(senceVolume);
}
else
{
// 用实体和组件测试
m_SatelliteLayer = globe3DControl1.World.AddLayer("satelliteLayer");
Entity3D satelliteEntity = m_SatelliteLayer.AddEntity("satellite01");
GeographicCoordinateTransform satTran = new GeographicCoordinateTransform();
satTran.AlwaysFaceGeoCenter = true;
satTran.Longitude = 120;
satTran.Latitude = 0;
satTran.Height = 35800e3;
satelliteEntity.AddComponent(satTran);
Vector3d satellitePos = Globe3DCoordHelper.GraphicToCentric(satTran.Longitude, satTran.Latitude, satTran.Height);
// 注意：卫星模型的视觉放大需要通过再加一个卫星模型子实体来实现，否则会影响传感器子实体
#region 大视场传感器
Entity3D sensorEntity = m_SatelliteLayer.AddEntity("sensor01");
sensorEntity.Parent = satelliteEntity;
SRTTransformComponent sensorTran = new SRTTransformComponent();
// sensorTran.RotationX = 10;
sensorEntity.AddComponent(sensorTran);
CustomController.SensorAutoScanController sensorCtrl = new CustomController.SensorAutoScanController();
sensorEntity.AddComponent(sensorCtrl);
RectSenseVolumeComponent sensorRange = new RectSenseVolumeComponent(globe3DControl1.World.ContentManager);
sensorRange.HorizHalfAngle = 5.5;
sensorRange.VertiHalfAngle = 10.5;
sensorRange.Pickable = false;
sensorRange.Color = new Vector4(1, 0.4f, 0, 0.2f);// Vector4.One;
sensorRange.ScanPlanes.Add(new RectSenseVolume.ScanPlane()
{
CurrAngle = 0,
Orientation = RectSenseVolume.ScanPlane.ScanOrientations.Vertical,
Visible = true,
Color = new Vector4(1, 0.2f, 0, 0.25f)
});
//sensorRange.ScanPlanes.Add(new RectSenseVolume.ScanPlane()
//{
// CurrAngle = 0,
// Orientation = RectSenseVolume.ScanPlane.ScanOrientations.Horizontal,
// Visible = true,
// Color = new Vector4(0, 1, 0, 0.4f)
//});
sensorRange.InvalidateScanPlanes();
sensorEntity.AddComponent(sensorRange);
#endregion
#region 小视场传感器
Entity3D smallSensorEntity = m_SatelliteLayer.AddEntity("sensor02");
smallSensorEntity.Parent = satelliteEntity;
CustomController.SensorGridScanController sensorGridCtrl = new CustomController.SensorGridScanController();
sensorGridCtrl.MinHorizAngle = 2;
sensorGridCtrl.MaxHorizAngle = 4;
sensorGridCtrl.MinVertiAngle = 2;
sensorGridCtrl.MaxVertiAngle = 4;
sensorGridCtrl.NumHorizGrids = 2;
sensorGridCtrl.NumVertiGrids = 2;
sensorGridCtrl.MoveInterval = 0.75;
sensorGridCtrl.StayInterval = 0.25;
sensorGridCtrl.ScanSequence.Add(new System.Drawing.Point(0, 0));
sensorGridCtrl.ScanSequence.Add(new System.Drawing.Point(0, 1));
sensorGridCtrl.ScanSequence.Add(new System.Drawing.Point(1, 1));
sensorGridCtrl.ScanSequence.Add(new System.Drawing.Point(1, 0));
smallSensorEntity.AddComponent(sensorGridCtrl);
SRTTransformComponent smallSensorTran = new SRTTransformComponent();
smallSensorEntity.AddComponent(smallSensorTran);
RectSenseVolumeComponent smallSensorRange = new RectSenseVolumeComponent(globe3DControl1.World.ContentManager);
smallSensorRange.HorizHalfAngle = 0.5;
smallSensorRange.VertiHalfAngle = 0.5;
smallSensorRange.Pickable = false;
smallSensorRange.Color = new Vector4(0, 1, 0, 0.4f);
smallSensorEntity.AddComponent(smallSensorRange);
#endregion
//////////////////////////////////////
uint precision = 30;
double theta = 6.5;
double range = 11;
List<Vector3d> points = RadarIntersect((Vector3d)satellitePos, theta, range, precision);
m_PackedMarkStyle = new PackedBillboardMaterialStyle(globe3DControl1.World.ContentManager);
m_PackedMarkStyle.Texture = globe3DControl1.World.ContentManager.LoadTexture(@".\Resources\Textures\PackedIcons.png");
using (FileStream fs = new FileStream(@".\Resources\Textures\PackedIcons.xml", FileMode.Open, FileAccess.Read))
{
XmlSerializer xs = new XmlSerializer(typeof(List<PackedImage>));
m_PackedMarkStyle.PackedImages = xs.Deserialize(fs) as List<PackedImage>;
fs.Close();
// 如果加载失败怎么办
if (m_PackedMarkStyle.PackedImages == null)
{
throw new InvalidDataException("Failed loading packed image definition");
}
}
for (int i = 0; i < points.Count; i++)
{
Vector3d p = points[i];
Vector3d pos = Globe3DCoordHelper.CentricToGraphic(p.X, p.Y,p.Z);
Entity3D markEntity = m_SatelliteLayer.AddEntity(i.ToString());
GeographicCoordinateTransform geoTf = new GeographicCoordinateTransform();
geoTf.Longitude = pos.X;
geoTf.Latitude = pos.Y;
geoTf.Height = pos.Z;
markEntity.AddComponent(geoTf);
BillboardComponent bgIcon = new BillboardComponent();
bgIcon.Pickable = true;
bgIcon.Color = Vector4.One;
bgIcon.Visible = true;
bgIcon.Width = 20;
bgIcon.Height = 20;
// Fix me: 本billboard的偏移量在哪里进行比较好？
bgIcon.Offset = new Vector2d(0, 0);
bgIcon.MaterialStyle = m_PackedMarkStyle;
// Fix me: 通过名称获得packed image index的操作在哪里进行比较好？
bgIcon.PackID = m_PackedMarkStyle.GetPackIndexByName("bg.fw.png");
// 所有的组成部分使用统一的组ID
bgIcon.GroupID = markEntity.ID;
// 背景最先绘制
bgIcon.RenderOrder = 0;
markEntity.AddComponent(bgIcon);
}
}
#endregion
// 摄像机操作
// 设置摄像机跟随预警机实体
globe3DControl1.CameraController.ObserveMode = Controls.GIS3D.Core.EntityComponent.Controller.GlobeCameraControllerComponent.CameraObserveMode.Free;
// 修改摄像机的oriantationmode为surface
globe3DControl1.CameraController.OrientationMode = GlobeCameraControllerComponent.CameraOrientationMode.NorthPole;
globe3DControl1.CameraController.MinDistanceMeter = 200;// 30000;
globe3DControl1.CameraController.CurViewDistance = 11400000;
//this.globe3DControl1.World.GlobeCameraController.LowRange = 200000;
this.globe3DControl1.World.GlobeCameraController.LowRange = 20000;
this.globe3DControl1.World.GlobeCameraController.LowRangeLeanFactor = 0.2;
//this.globe3DControl1.World.GlobeCameraController.LowRangeLeanFactor = 4;
this.globe3DControl1.World.GlobeCameraController.AutoRotate = false;
m_Simulator = new GlobeSimulator();
m_Simulator.Updated += new GlobeSimulator.UpdateEventHandler(m_Simulator_Updated);
m_Simulator.StartSimulation();
m_SimTimer.Interval = 40;
m_SimTimer.Tick += new EventHandler(m_SimTimer_Tick);
m_SimTimer.Start();
}
catch(Exception ex)
{
MessageBox.Show(ex.ToString());
Debug.WriteLine(ex.ToString());
throw;
}
}
private void Form1_Load(object sender, EventArgs e)
{
try
{
// 加载ArcGIS地图
string fileName = ConfigurationManager.AppSettings["3DDFile"];
this.globe3DControl1.Load3DDFile(fileName);
string contentRoot = ConfigurationManager.AppSettings["ContentRoot"];
// 初始化三维渲染
this.globe3DControl1.Initialize3D(0.001, 2.5, true, true, contentRoot);
this.globe3DControl1.ShowSun = false;
this.globe3DControl1.ShowMoon = false;
// Fix me: 这里需要手动初始化一下DetectRange的硬件资源
// 能否放在一个统一的扩展初始化函数中？
DetectRange.InitGeometries(globe3DControl1.World.World.ContentManager);
// 制作雷达范围的测试数据
// 360个方向，5个高度层？
// TODO: 先通过完整的圆球来测试，然后再测试有随机遮蔽的情况
#region P-雷达范围
// 改为通过添加实体的方式来测试？
m_RadarLayer = globe3DControl1.World.AddLayer("radarLayer");
Entity3D radarEntity = m_RadarLayer.AddEntity("radar01");
// radarEntity.Visible = false;
radarEntity.Color = Vector4.One;
GeographicCoordinateTransform transformCmp = new GeographicCoordinateTransform();
transformCmp.AlwaysFaceGeoCenter = true;
transformCmp.LocalPose.Scale = new Vector3d(100, 100, 100);
transformCmp.Longitude = 120;
transformCmp.Latitude = 30;
transformCmp.Height = 0;
radarEntity.AddComponent(transformCmp);
DetectRangeComponent detectRange = new DetectRangeComponent();
// DetectRange detectRange = new DetectRange();
// 创建一个变换矩阵
// 缩小后放在北极？
Matrix4d matScale = Matrix4d.Scale(0.0001);
Matrix4d matTran = Matrix4d.CreateTranslation(0, 1, 0);
detectRange.UseSimpleNormal = true;
// detectRange.Transform = matScale * matTran;
detectRange.Color = new Vector4(0.8f, 1, 0.8f, 0.9f);
detectRange.ScanColor = new Vector4(1.0f, 0.6f, 0.2f, 0.5f);
// TODO: 创建随机的360度的范围的遮蔽数据
// 通过Perlin噪声来模拟
double[] occlusion = new double[360];
PerlinNoise noise = new PerlinNoise(99);
for (int i = 0; i < 360; i++)
{
double val =
(noise.Noise(2 * i / 180.0, 2 * i / 180.0, -0.5)) * 0.7
+ (noise.Noise(4 * i / 180.0, 4 * i / 180.0, 0)) * 0.2
+ (noise.Noise(8 * i / 180.0, 8 * i / 180.0, 0.5)) * 0.1;
val = Math.Max(val * 3, 0);
occlusion[i] = val * 6000 + 800;
}
detectRange.Ranges.Add(CreateHorizRange(300, 1000, occlusion));
detectRange.Ranges.Add(CreateHorizRange(600, 2500, occlusion));
detectRange.Ranges.Add(CreateHorizRange(800, 3500, occlusion));
detectRange.Ranges.Add(CreateHorizRange(1500, 4500, occlusion));
detectRange.Ranges.Add(CreateHorizRange(2000, 4400, occlusion));
detectRange.Ranges.Add(CreateHorizRange(2500, 4000, occlusion));
detectRange.Ranges.Add(CreateHorizRange(2300, 800, occlusion));
detectRange.RefreshGeometry();
radarEntity.AddComponent(detectRange);
m_DetectRange = detectRange;
#endregion
// 创建雷达范围自定义图元
// 添加到场景中
// globe3DControl1.World.World.RenderScene.CustomRenderPrimitives.Add(detectRange);
#region 扫描范围锥体
bool useSenceVolumePrim = false;
if (useSenceVolumePrim)
{
// 直接用自定义图元测试
RectSenseVolume senceVolume = new RectSenseVolume();
senceVolume.Initialize(globe3DControl1.World.ContentManager);
// 属性：变换矩阵
Matrix4d matRot = Matrix4d.CreateRotationX(Math.PI * 0.5);
senceVolume.Transform = matRot * Matrix4d.CreateTranslation(0, -5.6, 0);
senceVolume.HorizHalfAngle = 5.5;
senceVolume.VertiHalfAngle = 10.5;
senceVolume.Color = Vector4.One;
globe3DControl1.World.World.RenderScene.CustomRenderPrimitives.Add(senceVolume);
}
else
{
// 用实体和组件测试
m_SatelliteLayer = globe3DControl1.World.AddLayer("satelliteLayer");
Entity3D satelliteEntity = m_SatelliteLayer.AddEntity("satellite01");
GeographicCoordinateTransform satTran = new GeographicCoordinateTransform();
satTran.AlwaysFaceGeoCenter = true;
satTran.Longitude = 120;
satTran.Latitude = 0;
satTran.Height = 35800e3;
satelliteEntity.AddComponent(satTran);
Vector3d satellitePos = Globe3DCoordHelper.GraphicToCentric(satTran.Longitude, satTran.Latitude, satTran.Height);
// 注意：卫星模型的视觉放大需要通过再加一个卫星模型子实体来实现，否则会影响传感器子实体
#region 大视场传感器
Entity3D sensorEntity = m_SatelliteLayer.AddEntity("sensor01");
sensorEntity.Parent = satelliteEntity;
SRTTransformComponent sensorTran = new SRTTransformComponent();
// sensorTran.RotationX = 10;
sensorEntity.AddComponent(sensorTran);
CustomController.SensorAutoScanController sensorCtrl = new CustomController.SensorAutoScanController();
sensorEntity.AddComponent(sensorCtrl);
RectSenseVolumeComponent sensorRange = new RectSenseVolumeComponent(globe3DControl1.World.ContentManager);
sensorRange.HorizHalfAngle = 5.5;
sensorRange.VertiHalfAngle = 10.5;
sensorRange.Pickable = false;
sensorRange.Color = new Vector4(1, 0.4f, 0, 0.2f);// Vector4.One;
sensorRange.ScanPlanes.Add(new RectSenseVolume.ScanPlane()
{
CurrAngle = 0,
Orientation = RectSenseVolume.ScanPlane.ScanOrientations.Vertical,
Visible = true,
Color = new Vector4(1, 0.2f, 0, 0.25f)
});
//sensorRange.ScanPlanes.Add(new RectSenseVolume.ScanPlane()
//{
// CurrAngle = 0,
// Orientation = RectSenseVolume.ScanPlane.ScanOrientations.Horizontal,
// Visible = true,
// Color = new Vector4(0, 1, 0, 0.4f)
//});
sensorRange.InvalidateScanPlanes();
sensorEntity.AddComponent(sensorRange);
#endregion
#region 小视场传感器
Entity3D smallSensorEntity = m_SatelliteLayer.AddEntity("sensor02");
smallSensorEntity.Parent = satelliteEntity;
CustomController.SensorGridScanController sensorGridCtrl = new CustomController.SensorGridScanController();
sensorGridCtrl.MinHorizAngle = 2;
sensorGridCtrl.MaxHorizAngle = 4;
sensorGridCtrl.MinVertiAngle = 2;
sensorGridCtrl.MaxVertiAngle = 4;
sensorGridCtrl.NumHorizGrids = 2;
sensorGridCtrl.NumVertiGrids = 2;
sensorGridCtrl.MoveInterval = 0.75;
sensorGridCtrl.StayInterval = 0.25;
sensorGridCtrl.ScanSequence.Add(new System.Drawing.Point(0, 0));
sensorGridCtrl.ScanSequence.Add(new System.Drawing.Point(0, 1));
sensorGridCtrl.ScanSequence.Add(new System.Drawing.Point(1, 1));
sensorGridCtrl.ScanSequence.Add(new System.Drawing.Point(1, 0));
smallSensorEntity.AddComponent(sensorGridCtrl);
SRTTransformComponent smallSensorTran = new SRTTransformComponent();
smallSensorEntity.AddComponent(smallSensorTran);
RectSenseVolumeComponent smallSensorRange = new RectSenseVolumeComponent(globe3DControl1.World.ContentManager);
smallSensorRange.HorizHalfAngle = 0.5;
smallSensorRange.VertiHalfAngle = 0.5;
smallSensorRange.Pickable = false;
smallSensorRange.Color = new Vector4(0, 1, 0, 0.4f);
smallSensorEntity.AddComponent(smallSensorRange);
#endregion
//////////////////////////////////////
uint precision = 30;
double theta = 6.5;
double range = 11;
List <Vector3d> points = RadarIntersect((Vector3d)satellitePos, theta, range, precision);
m_PackedMarkStyle = new PackedBillboardMaterialStyle(globe3DControl1.World.ContentManager);
m_PackedMarkStyle.Texture = globe3DControl1.World.ContentManager.LoadTexture(@".\Resources\Textures\PackedIcons.png");
using (FileStream fs = new FileStream(@".\Resources\Textures\PackedIcons.xml", FileMode.Open, FileAccess.Read))
{
XmlSerializer xs = new XmlSerializer(typeof(List <PackedImage>));
m_PackedMarkStyle.PackedImages = xs.Deserialize(fs) as List <PackedImage>;
fs.Close();
// 如果加载失败怎么办
if (m_PackedMarkStyle.PackedImages == null)
{
throw new InvalidDataException("Failed loading packed image definition");
}
}
for (int i = 0; i < points.Count; i++)
{
Vector3d p = points[i];
Vector3d pos = Globe3DCoordHelper.CentricToGraphic(p.X, p.Y, p.Z);
Entity3D markEntity = m_SatelliteLayer.AddEntity(i.ToString());
GeographicCoordinateTransform geoTf = new GeographicCoordinateTransform();
geoTf.Longitude = pos.X;
geoTf.Latitude = pos.Y;
geoTf.Height = pos.Z;
markEntity.AddComponent(geoTf);
BillboardComponent bgIcon = new BillboardComponent();
bgIcon.Pickable = true;
bgIcon.Color = Vector4.One;
bgIcon.Visible = true;
bgIcon.Width = 20;
bgIcon.Height = 20;
// Fix me: 本billboard的偏移量在哪里进行比较好？
bgIcon.Offset = new Vector2d(0, 0);
bgIcon.MaterialStyle = m_PackedMarkStyle;
// Fix me: 通过名称获得packed image index的操作在哪里进行比较好？
bgIcon.PackID = m_PackedMarkStyle.GetPackIndexByName("bg.fw.png");
// 所有的组成部分使用统一的组ID
bgIcon.GroupID = markEntity.ID;
// 背景最先绘制
bgIcon.RenderOrder = 0;
markEntity.AddComponent(bgIcon);
}
}
#endregion
// 摄像机操作
// 设置摄像机跟随预警机实体
globe3DControl1.CameraController.ObserveMode = Controls.GIS3D.Core.EntityComponent.Controller.GlobeCameraControllerComponent.CameraObserveMode.Free;
// 修改摄像机的oriantationmode为surface
globe3DControl1.CameraController.OrientationMode = GlobeCameraControllerComponent.CameraOrientationMode.NorthPole;
globe3DControl1.CameraController.MinDistanceMeter = 200;// 30000;
globe3DControl1.CameraController.CurViewDistance = 11400000;
//this.globe3DControl1.World.GlobeCameraController.LowRange = 200000;
this.globe3DControl1.World.GlobeCameraController.LowRange = 20000;
this.globe3DControl1.World.GlobeCameraController.LowRangeLeanFactor = 0.2;
//this.globe3DControl1.World.GlobeCameraController.LowRangeLeanFactor = 4;
this.globe3DControl1.World.GlobeCameraController.AutoRotate = false;
m_Simulator = new GlobeSimulator();
m_Simulator.Updated += new GlobeSimulator.UpdateEventHandler(m_Simulator_Updated);
m_Simulator.StartSimulation();
m_SimTimer.Interval = 40;
m_SimTimer.Tick += new EventHandler(m_SimTimer_Tick);
m_SimTimer.Start();
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString());
Debug.WriteLine(ex.ToString());
throw;
}
}