/// <summary>
/// Occurs when this command is created
/// </summary>
/// <param name="hook">Instance of the application</param>
public override void OnCreate(object hook)
{
//Instantiate the hook helper
if (null == m_globeHookHelper)
{
m_globeHookHelper = new GlobeHookHelperClass();
}
//set the hook
m_globeHookHelper.Hook = hook;
//get the relevant members
IGlobe globe = m_globeHookHelper.Globe;
m_scene = globe as IScene;
m_globeDsp = m_globeHookHelper.GlobeDisplay;
m_globeViewUtil = m_globeHookHelper.Camera as IGlobeViewUtil;
//connect to the ZipCodes featureclass
string path = Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments);
path = System.IO.Path.Combine(path, @"ArcGIS\data\USZipCodeData");
if (!Directory.Exists(path))
{
throw new Exception(string.Format("Fix code to point to your sample data: {0} was not found", path));
}
IWorkspaceFactory wf = new ShapefileWorkspaceFactoryClass() as IWorkspaceFactory;
IWorkspace ws = wf.OpenFromFile(path, 0);
IFeatureWorkspace fw = ws as IFeatureWorkspace;
m_featureClass = fw.OpenFeatureClass("US_ZipCodes");
}
private void ChangeIllumination(IRgbColor prgb)
{
IGlobeDisplayRendering pglbDispRend = (IGlobeDisplayRendering)axGlobeControl1.GlobeDisplay;
double platitude = 0; double plongitude = 0;
Single pSunred; Single pSungreen; Single pSunblue; Single pAmbientLght;
if ((pglbDispRend.IsSunEnabled == true) & (chkSun.Checked == true))
{
//get the Default position and color...
pglbDispRend.GetSunPosition(out platitude, out plongitude);
pglbDispRend.GetSunColor(out pSunred, out pSungreen, out pSunblue);
//Set AmbientLght
string sVal = TxtAmbient.Text;
if (Convert.ToSingle(sVal) > 1)
{
sVal = "1";
}
if (Convert.ToSingle(sVal) < 0)
{
sVal = "0";
}
pglbDispRend.AmbientLight = Convert.ToSingle(sVal);
//update textbox
TxtAmbient.Text = sVal;
pAmbientLght = pglbDispRend.AmbientLight;
IColor pIcolor = prgb;
IGlobeDisplay pglbDisp = EnableSetSun(pAmbientLght, platitude, plongitude, pIcolor);
axGlobeControl1.GlobeDisplay = pglbDisp;
axGlobeControl1.GlobeDisplay.RefreshViewers();
}
}
/// <summary>
/// 鼠标滚轮事件，实现地图放大缩小
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void GlobleControl_MouseWheel(object sender, MouseEventArgs e)
{
System.Drawing.Point sceLoc = axGlobeControl1.PointToScreen(axGlobeControl1.Location);
System.Drawing.Point pt = this.PointToScreen(e.Location);
if (pt.X < sceLoc.X || pt.X > sceLoc.X + axGlobeControl1.Width || pt.Y < sceLoc.Y || pt.Y > sceLoc.Y + axGlobeControl1.Height)
{
return;
}
double scale = 0.2;
if (e.Delta > 0)
{
scale = -scale;
}
IGlobeCamera globeCamera = axGlobeControl1.GlobeCamera;
ICamera camera = globeCamera as ICamera;
IGlobeDisplay globeDisplay = axGlobeControl1.GlobeDisplay;
if (globeCamera.OrientationMode == esriGlobeCameraOrientationMode.esriGlobeCameraOrientationGlobal)
{
double xo, yo, zo;
globeCamera.GetObserverLatLonAlt(out xo, out yo, out zo);
zo = zo * (1 + scale);
globeCamera.SetObserverLatLonAlt(xo, yo, zo);
}
else
{
camera.ViewingDistance += camera.ViewingDistance * scale;
}
axGlobeControl1.GlobeDisplay.RefreshViewers();
}
public void getGlobeCoodinates(AxGlobeControl axGlobeControl, int x, int y, out double X, out double Y, out double Z)
{
//string coordInfo = "坐标信息";
try
{
//获取点击坐标的X、Y
IPoint globePoint = new PointClass();
IGlobeDisplay globeDisplay = axGlobeControl.GlobeDisplay;
ISceneViewer sceneViewer = globeDisplay.ActiveViewer;
System.Object owner = System.Type.Missing;
System.Object object1 = System.Type.Missing;
globeDisplay.Locate(sceneViewer, x, y, false, false, out globePoint, out owner, out object1);
//coordInfo = globePoint.X.ToString("F8") + "," + globePoint.Y.ToString("F8") + "," + globePoint.Z.ToString("F4");
X = globePoint.X;
Y = globePoint.Y;
Z = globePoint.Z;
//return coordInfo;
}
catch
{
X = 0;
Y = 0;
Z = 0;
//return coordInfo;
}
}
/// <summary>
/// 设置图层栅格化
/// </summary>
/// <param name="layerName">图层名称</param>
/// <param name="bRasterize">是否栅格化</param>
public void SetRasterize(string layerName, bool bRasterize)
{
if (!layerDic.ContainsKey(layerName))
{
return;
}
ILayer pLayer = layerDic[layerName];
Dosomething((Action) delegate()
{
IScene m_scene = globeControl.Globe as IScene; // 提供数据给成员控制场景
m_scene.ActiveGraphicsLayer = pLayer; // 活动的图层，如果没有则创建一个
IGlobeGraphicsLayer pGL = pLayer as IGlobeGraphicsLayer; //提供数据给地图图形图层
IGlobeDisplay m_globeDisplay = globeControl.Globe.GlobeDisplay; // 提供数据给成员操作地图显示
IGlobeDisplayLayers pGlobeLayer = m_globeDisplay as IGlobeDisplayLayers; // 提供数据给成员操作地图显示图层
IGlobeLayerProperties pGlobeLayerProps = pGlobeLayer.FindGlobeProperties(pLayer); // 提供数据给成员操纵图层属性，返回图层的属性
IGlobeGraphicsElementProperties pGEP = new GlobeGraphicsElementPropertiesClass(); // 图层的其他属性
pGEP.DrapeElement = true;
pGEP.DrapeZOffset = 10;
pGEP.Rasterize = bRasterize; //是否栅格化
pGlobeLayerProps.ApplyDisplayProperties(pLayer); //应用属性到此图层
}, true);
}
/// <summary>
/// Occurs when this command is created
/// </summary>
/// <param name="hook">Instance of the application</param>
public override void OnCreate(object hook)
{
//initialize the hook-helper
if (m_globeHookHelper == null)
{
m_globeHookHelper = new GlobeHookHelper();
}
//set the hook
m_globeHookHelper.Hook = hook;
//get the ArcGIS path from the registry
RegistryKey key = Registry.LocalMachine.OpenSubKey(@"SOFTWARE\ESRI\ArcObjectsSDK10.2");
string path = Convert.ToString(key.GetValue("InstallDir"));
//set the path to the featureclass used by the GPS simulator
m_shapefileName = System.IO.Path.Combine(path, "Samples\\data\\USAMajorHighways\\usa_major_highways.shp");
//get the GlobeDisplsy from the hook helper
m_globeDisplay = m_globeHookHelper.GlobeDisplay;
//initialize the real-time manager
if (null == m_realTimeFeedManager)
{
m_realTimeFeedManager = new RealTimeFeedManagerClass();
}
//use the built in simulator of the real-time manager
m_realTimeFeedManager.RealTimeFeed = m_realTimeFeedManager.RealTimeFeedSimulator as IRealTimeFeed;
m_realTimeFeed = m_realTimeFeedManager.RealTimeFeed;
}
/// <summary>
/// Occurs when this command is created
/// </summary>
/// <param name="hook">Instance of the application</param>
public override void OnCreate(object hook)
{
//Instantiate the hook helper
if (null == m_globeHookHelper)
{
m_globeHookHelper = new GlobeHookHelperClass();
}
//set the hook
m_globeHookHelper.Hook = hook;
//get the relevant members
IGlobe globe = m_globeHookHelper.Globe;
m_scene = globe as IScene;
m_globeDsp = m_globeHookHelper.GlobeDisplay;
m_globeViewUtil = m_globeHookHelper.Camera as IGlobeViewUtil;
//connect to the ZipCodes featureclass
//get the ArcGIS path from the registry
String versionNumber = RuntimeManager.ActiveRuntime.Version;
RegistryKey key = Registry.LocalMachine.OpenSubKey(@"SOFTWARE\ESRI\ArcObjectsSdk" + versionNumber);
string path = Convert.ToString(key.GetValue("InstallDir"));
path = System.IO.Path.Combine(path, @"Samples\data\USZipCodeData");
IWorkspaceFactory wf = new ShapefileWorkspaceFactoryClass() as IWorkspaceFactory;
IWorkspace ws = wf.OpenFromFile(path, 0);
IFeatureWorkspace fw = ws as IFeatureWorkspace;
m_featureClass = fw.OpenFeatureClass("US_ZipCodes");
}
public static double GetGlobeElevation(IGlobeDisplay globeDisplay, double longitude, double latitude, bool maxResolution)
{
IUnitConverter unitConverter = new UnitConverterClass();
double doubleZ = 0;
globeDisplay.GetSurfaceElevation(longitude, latitude, maxResolution, out doubleZ);
return(unitConverter.ConvertUnits(doubleZ, esriUnits.esriMeters, globeDisplay.Globe.GlobeUnits));
}
/// <summary>
/// 地理坐标转化为屏幕坐标
/// </summary>
/// <param name="lon">经度</param>
/// <param name="lat">纬度</param>
/// <param name="alt">高度</param>
/// <returns></returns>
public System.Drawing.Point GeographyToScenePoint(double lon, double lat, double alt = 0)
{
int x, y;
IGlobeViewUtil globeViewUtil = mapControl.GlobeCamera as IGlobeViewUtil;
IGlobeDisplay pGlobeDisplay = mapControl.GlobeDisplay;
globeViewUtil.GeocentricToWindow(lon, lat, alt, out x, out y);
System.Drawing.Point point = new System.Drawing.Point(x, y);
return(point);
}
public static void ZoomToBookmark(IGlobeDisplay globeDisplay, IBookmark3D pBookmark3D, double doubleDuration)
{
try
{
//创建动画轨迹并添加
IAnimationTrack pAnimationTrack = CreateZoomOverLocationAnimation(globeDisplay, pBookmark3D);
//播放轨迹
IGlobe globe = globeDisplay.Globe;
IAnimationTracks animationTracks = (IAnimationTracks)globe;
//// Add Track
//animationTracks.AddTrack(pAnimationTrack);
// Only enable the track with the parsed name
for (int i = 0; i <= animationTracks.TrackCount - 1; i++)
{
IAnimationTrack animationTrackTest = (IAnimationTrack)animationTracks.Tracks.get_Element(i);
if (animationTrackTest.Name == pAnimationTrack.Name)
{
animationTrackTest.IsEnabled = true;
}
else
{
animationTrackTest.IsEnabled = false;
}
}
// Play Track
System.DateTime dateTimeStart = DateTime.Now;
double doubleElapsed = 0;
while (doubleElapsed <= doubleDuration)
{
// Animation Viewer
animationTracks.ApplyTracks(globe.GlobeDisplay.ActiveViewer, doubleElapsed, doubleDuration);
globe.GlobeDisplay.ActiveViewer.Redraw(true);
// Get Elapsed Time
System.TimeSpan timeSpanElapsed = DateTime.Now.Subtract(dateTimeStart);
doubleElapsed = timeSpanElapsed.TotalSeconds;
}
// Display Last Frame (if slow viewer)
animationTracks.ApplyTracks(globe.GlobeDisplay.ActiveViewer, 1d, 1d);
#region 根据当前摄像机姿态决定应该为Global模式还是Local模式
AutoSwitchGlobeCameraOrientationMode(globe);
#endregion
globe.GlobeDisplay.ActiveViewer.Redraw(true);
// Remove Track
animationTracks.RemoveTrack(pAnimationTrack);
}
catch { }
}
/// <summary>
/// 屏幕坐标转地理坐标
/// </summary>
/// <param name="x">屏幕X</param>
/// <param name="y">屏幕Y</param>
/// <returns></returns>
public MapLngLat SceneToGeographyPoint(int x, int y)
{
double dLat, dLon, dAlt;
IGlobeDisplay pGlobeDisplay = mapControl.GlobeDisplay;
ISceneViewer pViewer = mapControl.GlobeDisplay.ActiveViewer;
IGlobeViewUtil pGlobeViewUtil = mapControl.GlobeCamera as IGlobeViewUtil;
pGlobeViewUtil.WindowToGeographic(pGlobeDisplay, pViewer, x, y, true, out dLon, out dLat, out dAlt);
Core.Model.MapLngLat lnglat = new Core.Model.MapLngLat(dLon, dLat, dAlt);
return(lnglat);
}
private void GetGeographicCoordinates(IGlobe globe, int screenX, int screenY, ref double longitude, ref double latitude, ref double altitudeInKilometers)
{
IGlobeDisplay globeDisplay = globe.GlobeDisplay;
ISceneViewer sceneViewer = globeDisplay.ActiveViewer;
ICamera camera = globeDisplay.ActiveViewer.Camera;
IGlobeViewUtil globeViewUtil = camera as IGlobeViewUtil;
globeViewUtil.WindowToGeographic(globeDisplay, sceneViewer, screenX, screenY, true, out longitude, out latitude, out altitudeInKilometers);
}
public Fly()
{
globe = ArcGlobe.Globe;
scene = globe as IScene;
globeDisplay = globe.GlobeDisplay;
camera = globeDisplay.ActiveViewer.Camera;
globeCamera = camera as IGlobeCamera;
theClock = new Microsoft.VisualBasic.Devices.Clock();
flyCur = new System.Windows.Forms.Cursor(GetType().Assembly.GetManifestResourceStream("GlobeFlyTool.Fly.cur"));
moveFlyCur = new System.Windows.Forms.Cursor(GetType().Assembly.GetManifestResourceStream("GlobeFlyTool.fly1.cur"));
speed = 0;
}
//放大至图层方法
private void ZoomToGlobeLayer(IGlobe globe, int layerindex)
{
IGlobeDisplay globeDisplay = globe.GlobeDisplay;
ISceneViewer sceneViewer = globeDisplay.ActiveViewer;
ICamera camera = sceneViewer.Camera;
IGlobeCamera globeCamera = camera as IGlobeCamera;
IScene scene = globe as IScene;
ILayer layer = scene.get_Layer(layerindex);
IEnvelope extent = layer.AreaOfInterest.Envelope;
globeCamera.SetToZoomToExtents(extent, globe, sceneViewer);
}
public Fly()
{
globe = ArcGlobe.Globe;
scene = globe as IScene;
globeDisplay = globe.GlobeDisplay;
camera = globeDisplay.ActiveViewer.Camera;
globeCamera = camera as IGlobeCamera;
theClock = new Microsoft.VisualBasic.Devices.Clock();
flyCur = new System.Windows.Forms.Cursor(GetType().Assembly.GetManifestResourceStream("GlobeFlyTool.Fly.cur"));
moveFlyCur = new System.Windows.Forms.Cursor(GetType().Assembly.GetManifestResourceStream("GlobeFlyTool.fly1.cur"));
speed = 0;
}
/// <summary>
/// 添加新的场景
/// </summary>
/// <param name="sceneName">场景名称</param>
private void AddNewBookmarkScene(string sceneName, IGlobeDisplay _GlobeDisplay, ISceneBookmarks _SceneBookmarks)
{
try
{
//sBookName = sBookName + "|创建日期：" + DateTime.Today.ToShortDateString() + "，时间：" + DateTime.Now.ToLongTimeString();
ICamera camera = _GlobeDisplay.ActiveViewer.Camera;
IBookmark3D p3DBookmark = new ESRI.ArcGIS.Analyst3D.Bookmark3D();
p3DBookmark.Name = sceneName;
p3DBookmark.Capture(camera);
_SceneBookmarks.AddBookmark(p3DBookmark);
}
catch { }
}
private void Form1_Load(object sender, EventArgs e)
{
m_Globe = axGlobeControl1.Globe;
m_GlobeDisplay = m_Globe.GlobeDisplay;
m_SceneView = m_GlobeDisplay.ActiveViewer;
m_GlobeViewUtil = axGlobeControl1.GlobeCamera as IGlobeViewUtil;
IGlobeDisplayEvents_Event m_GlobeDisplayEvents = axGlobeControl1.Globe.GlobeDisplay as IGlobeDisplayEvents_Event;
//将三维视图重绘事件委托给m_GlobeDisplayEvents_AfterDraw方法
m_GlobeDisplayEvents.AfterDraw += new IGlobeDisplayEvents_AfterDrawEventHandler(m_GlobeDisplayEvents_AfterDraw);
axMapControl1.Extent = axMapControl1.FullExtent;
comboBox1.SelectedIndex = 0;
}
public override void OnMouseDown(int Button, int Shift, int X, int Y)
{
if (null == m_weatherLayer)
{
return;
}
object owner;
object obj;
IPoint hitPoint;
IGlobeDisplay globedisplay = ((IGlobe)m_scene).GlobeDisplay;
ISceneViewer sceneViewer = globedisplay.ActiveViewer;
globedisplay.Locate(sceneViewer, X, Y, false, false, out hitPoint, out owner, out obj);
if (obj != null)
{
if (!(obj is IPropertySet))
{
return;
}
IPropertySet propset = obj as IPropertySet;
if (!(owner is RSSWeatherLayer3DClass))
{
return;
}
if (propset == null)
{
return;
}
//get the zip code
object o = propset.GetProperty("ZIPCODE");
long zipcode = Convert.ToInt64(o);
m_weatherLayer.Select(zipcode, Shift != 1);
}
else
{
m_weatherLayer.Select(-1L, true);
}
}
public void AddDrapeLayerToGlobeElevationSurface(IGlobeDisplay globeDisplay, ILayer layer, System.String elevationRasterFilePath)
{
ChangeProp(layer);
IGlobeDisplayLayers globeDisplayLayers = (IGlobeDisplayLayers)globeDisplay; // Explicit cast
IFeatureLayer pFeatureLayer = (IFeatureLayer)layer;
pFeatureLayer.Cached = true;
// Create elevation raster layer
IRasterLayer elevationRasterLayer = new RasterLayer();
elevationRasterLayer.CreateFromFilePath(elevationRasterFilePath);
// Create and add the GlobeLayerProperties extension with the Type set to ElevationData
IGlobeLayerProperties globeLayerProperties = new GlobeLayerProperties();
globeLayerProperties.Type = esriGlobeDataType.esriGlobeDataElevation;
ILayerExtensions layerExtension = (ILayerExtensions)elevationRasterLayer; // Explicit cast
layerExtension.AddExtension(globeLayerProperties);
// Set the base option for layer to be esriGlobeLayerBaseLayer and its base layer to be ElevationLayer
IGlobeLayerProperties drapeLayerGlobeLayerProperties = globeDisplayLayers.FindGlobeProperties(layer);
IGlobeHeightProperties drapeLayerGlobeHeightProperties = drapeLayerGlobeLayerProperties.HeightProperties;
//
drapeLayerGlobeHeightProperties.BaseLayer = elevationRasterLayer;
drapeLayerGlobeHeightProperties.BaseOption = esriGlobeLayerBaseOption.esriGlobeLayerBaseLayer;
drapeLayerGlobeHeightProperties.ElevationExpressionString = "[Elevation] * 1000";
// drapeLayerGlobeHeightProperties.ExtrusionType = ESRI.ArcGIS.Analyst3D.esriExtrusionType.esriExtrusionBase;
//drapeLayerGlobeHeightProperties.ExtrusionExpressionString = "Elevation * 1000";
// Apply the height properties of the layer
globeDisplayLayers.ApplyHeightProperties(layer);
drapeLayerGlobeHeightProperties.Apply(m_Globe, layer);
// globeDisplay.RefreshViewers();
globeDisplayLayers.RefreshLayer(layer);
IActiveView pacv = (IActiveView)m_Globe;
pacv.PartialRefresh(esriViewDrawPhase.esriViewGeography, pFeatureLayer, null);
}
private string strBtnAhead = "btn_"; //给书签名称自动加上“btn_"
//private string DatFilePath = ""; //书签保存位置
public SceneBookmark(AxGlobeControl _axGlobeControl, ButtonItem _btnItem, EventHandler _btnItem_Click)
{
try
{
this.axGlobeControl = _axGlobeControl;
this.btnItem = _btnItem;
this.btnItemClickEvent = _btnItem_Click;
pGlobeDisplay = this.axGlobeControl.GlobeDisplay;
pScene = pGlobeDisplay.Scene;
pSceneBookmarks = pScene as ISceneBookmarks;
BookmarkCount = pSceneBookmarks.BookmarkCount; //bookmark的个数
//DatFilePath = Application.StartupPath + "\\Data\\Bookmark.dat"; //书签的保存位置
//LoadBookmarkDatFile(DatFilePath, pSceneBookmarks); //加载场景书签【有错误，停用】
}
catch { }
}
//重载鼠标滚轮 axGlobeControl1_OnMouseWheel()
private void axGlobeControl1_OnMouseWheel(object sender, MouseEventArgs e)
{
try
{
System.Drawing.Point pSceLoc = axGlobeControl1.PointToScreen(axGlobeControl1.Location);
System.Drawing.Point Pt = this.PointToScreen(e.Location);
if (Pt.X < pSceLoc.X || Pt.X > pSceLoc.X + axGlobeControl1.Width || Pt.Y < pSceLoc.Y || Pt.Y > pSceLoc.Y + axGlobeControl1.Height)
{
return;
}
double scale = 0.2;
if (e.Delta < 0)
{
scale = -scale;
}
IGlobeCamera pGlobeCamera = axGlobeControl1.GlobeCamera;
ICamera pCamera = pGlobeCamera as ICamera;
IGlobeDisplay pGlobeDisplay = axGlobeControl1.GlobeDisplay;
if (pGlobeCamera.OrientationMode == esriGlobeCameraOrientationMode.esriGlobeCameraOrientationGlobal)
{
double zt, xo, yo, zo;
pGlobeCamera.GetObserverLatLonAlt(out xo, out yo, out zo);
pGlobeDisplay.GetSurfaceElevation(xo, yo, true, out zt);
IPoint pObserver = new PointClass();
pObserver.PutCoords(xo, yo);
double zt1 = zt * (CommonBaseTool.BaseGISTools.UnitSacleToMeter(axGlobeControl1.Globe.GlobeUnits));
zo = (zo - zt1) * (1 + scale);
pGlobeCamera.SetObserverLatLonAlt(xo, yo, zo);
}
else
{
pCamera.ViewingDistance += pCamera.ViewingDistance * scale;
}
axGlobeControl1.GlobeDisplay.RefreshViewers();
}
catch
{
}
}
public void RefreshMaps(IMap pMap)
{
if (m_Mapglobe == null)
{
return;
}
m_GlobeDisplay = m_Globe.GlobeDisplay;
for (int i = 0; i < pMap.LayerCount; i++)
{
// m_Mapglobe.AddLayer(pMap.get_Layer(i));
if (pMap.get_Layer(i) is IFeatureLayer)
{
AddVectorDataToGlobe(m_Globe, esriGlobeLayerType.esriGlobeLayerTypeDraped, pMap.get_Layer(i));
}
//AddDrapeLayerToGlobeElevationSurface(m_GlobeDisplay, pMap.get_Layer(i), @"C:\Users\mgh\Desktop\AirPlane2\AirPlane\AirPlane\bin\Debug\GlobeData\wsiearth.tif");
//Hieght(pMap.get_Layer(i));
}
// ChangeRasterize();
// ChangeHeightProperties();
}
/// <summary>
/// Occurs when this command is created
/// </summary>
/// <param name="hook">Instance of the application</param>
public override void OnCreate(object hook)
{
//initialize the hook-helper
if (m_globeHookHelper == null)
{
m_globeHookHelper = new GlobeHookHelper();
}
//set the hook
m_globeHookHelper.Hook = hook;
//set the path to the featureclass used by the GPS simulator
string path = Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments);
m_shapefileName = System.IO.Path.Combine(path, @"ArcGIS\data\USAMajorHighways\usa_major_highways.shp");
System.Diagnostics.Debug.WriteLine(string.Format("File path for data root: {0}", m_shapefileName));
if (!File.Exists(m_shapefileName))
{
throw new Exception(string.Format("Fix code to point to your sample data: {0} was not found", m_shapefileName));
}
//get the GlobeDisplsy from the hook helper
m_globeDisplay = m_globeHookHelper.GlobeDisplay;
//initialize the real-time manager
if (null == m_realTimeFeedManager)
{
m_realTimeFeedManager = new RealTimeFeedManagerClass();
}
//use the built in simulator of the real-time manager
m_realTimeFeedManager.RealTimeFeed = m_realTimeFeedManager.RealTimeFeedSimulator as IRealTimeFeed;
m_realTimeFeed = m_realTimeFeedManager.RealTimeFeed;
}
/// <summary>
/// Occurs when this command is created
/// </summary>
/// <param name="hook">Instance of the application</param>
public override void OnCreate(object hook)
{
//Instantiate the hook helper
if (null == m_globeHookHelper)
m_globeHookHelper = new GlobeHookHelperClass();
//set the hook
m_globeHookHelper.Hook = hook;
//get the relevant members
IGlobe globe = m_globeHookHelper.Globe;
m_scene = globe as IScene;
m_globeDsp = m_globeHookHelper.GlobeDisplay;
m_globeViewUtil = m_globeHookHelper.Camera as IGlobeViewUtil;
//connect to the ZipCodes featureclass
//get the ArcGIS path from the registry
String versionNumber = RuntimeManager.ActiveRuntime.Version;
RegistryKey key = Registry.LocalMachine.OpenSubKey(@"SOFTWARE\ESRI\ArcObjectsSdk" + versionNumber);
string path = Convert.ToString(key.GetValue("InstallDir"));
path = System.IO.Path.Combine(path, @"Samples\data\USZipCodeData");
IWorkspaceFactory wf = new ShapefileWorkspaceFactoryClass() as IWorkspaceFactory;
IWorkspace ws = wf.OpenFromFile(path, 0);
IFeatureWorkspace fw = ws as IFeatureWorkspace;
m_featureClass = fw.OpenFeatureClass("US_ZipCodes");
}
private void PlayAnimationFast(int cycles, int iteration)
{
IGlobe globe = axGlobeControl1.Globe;
IGlobeDisplay globeDisplay = globe.GlobeDisplay;
Scene scene = (Scene)globeDisplay.Scene;
IAnimationTracks sceneTracks = (IAnimationTracks)scene;
IArray trackCamArray = new ArrayClass();
IArray trackGlbArray = new ArrayClass();
IArray trackLyrArray = new ArrayClass();
string sError;
if (sceneTracks.TrackCount == 0)
{
sError = m_AnimFilePath;
if (sError == "")
{
sError = "To get a Sample animation file, Developer Kit Samples need to be installed!";
System.Windows.Forms.MessageBox.Show("The current document doesn't contain animation file." + 0x000A + sError);
}
else
{
System.Windows.Forms.MessageBox.Show("The current document doesn't contain animation file." + 0x000A + "Load " + m_AnimFilePath + @"\AnimationSample.aga for sample.");
}
return;
}
IAnimationTrack track;
IAnimationTrack trackLayer;
IAnimationTrack trackGlobe = null;
IAnimationType animType;
IAnimationType animLayer;
IAnimationType animGlobeCam = null;
IKeyframe kFGlbCam;
IKeyframe kFGlbLayer;
int k;
int[] count = new int[1000];
//get each track from the scene and store tracks of the same kind in an Array
for (int i = 0; i <= sceneTracks.TrackCount - 1; i++)
{
track = (IAnimationTrack)sceneTracks.Tracks.get_Element(i);
k = i;
animType = track.AnimationType;
if (animType.CLSID.Value.ToString() == "{7CCBA704-3933-4D7A-8E89-4DFEE88AA937}")
{
//GlobeLayer
trackLayer = new AnimationTrackClass();
trackLayer = track;
trackLayer.AnimationType = animType;
kFGlbLayer = new GlobeLayerKeyframeClass();
animLayer = animType;
//Store the keyframe count of each track in an array
count[i] = trackLayer.KeyframeCount;
trackLyrArray.Add(trackLayer);
}
else if (animType.CLSID.Value.ToString() == "{D4565495-E2F9-4D89-A8A7-D0B69FD7A424}")
{
//Globe Camera type
trackGlobe = new AnimationTrackClass();
trackGlobe = track;
trackGlobe.AnimationType = animType;
kFGlbCam = new GlobeCameraKeyframeClass();
animGlobeCam = animType;
//Store the keyframe count of each track in an array
count[i] = trackGlobe.KeyframeCount;
trackGlbArray.Add(trackGlobe);
}
else
{
System.Windows.Forms.MessageBox.Show("Animation Type " + animType.Name + " Not Supported. Check if the animation File is Valid!");
return;
}
}
int larger = Greatest(ref count);
//if nothing gets passed by the argument it takes the max no of keyframes
if (iteration == 0)
{
iteration = larger;
}
IAnimationTrack trackCamera;
IAnimationType animCam = null;
IKeyframe kFBkmark;
double time = 0;
int keyFrameLayerCount; int keyFrameCameraCount; int keyFrameCount;
for (int i = 1; i <= cycles; i++) //no of cycles...
{
for (int start = 0; start <= iteration; start++) //no of iterations...
{
for (int j = 0; j <= trackCamArray.Count - 1; j++)
{
trackCamera = (IAnimationTrack)trackCamArray.get_Element(j);
if (trackCamera != null)
{
if (time >= trackCamera.BeginTime)
{
keyFrameCameraCount = trackGlobe.KeyframeCount;
kFBkmark = trackCamera.get_Keyframe(keyFrameCameraCount - keyFrameCameraCount);
//reset object
animCam.ResetObject(scene, kFBkmark);
//interpolate by using track
trackCamera.InterpolateObjectProperties(scene, time);
keyFrameCameraCount = keyFrameCameraCount - 1;
}
}
}
for (k = 0; k <= trackGlbArray.Count - 1; k++)
{
trackGlobe = (IAnimationTrack)trackGlbArray.get_Element(k);
if (trackGlobe != null)
{
if (time >= trackGlobe.BeginTime)
{
keyFrameCount = trackGlobe.KeyframeCount;
kFGlbCam = trackGlobe.get_Keyframe(trackGlobe.KeyframeCount - keyFrameCount);
//reset object
animGlobeCam.ResetObject(scene, kFGlbCam);
//interpolate by using track
trackGlobe.InterpolateObjectProperties(scene, time);
keyFrameCount = keyFrameCount - 1;
}
}
}
for (int t = 0; t <= trackLyrArray.Count - 1; t++)
{
trackLayer = (IAnimationTrack)trackLyrArray.get_Element(t);
if (trackLayer != null)
{
if (time >= trackLayer.BeginTime)
{
keyFrameLayerCount = trackLayer.KeyframeCount;
kFGlbLayer = trackLayer.get_Keyframe(trackLayer.KeyframeCount - keyFrameLayerCount);
//interpolate by using track
trackLayer.InterpolateObjectProperties(scene, time);
keyFrameLayerCount = keyFrameLayerCount - 1;
}
}
}
//reset interpolation Point
time = start / iteration;
//refresh the globeviewer(s)
globeDisplay.RefreshViewers();
}
}
}
///<summary> 由路径来创建一个Camera动画.这条路径有图层提供一条三维线要素</summary>
///
///<param name="globe">IGlobe接口</param>
///<param name="layer">一个包含PolyLine的ILayer接口</param>
///<param name="featureID">包含路径的要素ID.Example: 123</param>
///
///<remarks></remarks>
public void CreateAnimationFromPath(string path, string SaveFilePath)
{
IGlobe pGlobe = axGlobeControl1.Globe;
IGlobeDisplay globeDisplay = pGlobe.GlobeDisplay;
IScene scene = globeDisplay.Scene;
// 获取动画扩展
IBasicScene2 basicScene2 = scene as IBasicScene2;
IAnimationExtension animationExtension = basicScene2.AnimationExtension;
//获取路径
//读取shp文件
IWorkspaceFactory pWorkspaceFactory = new ShapefileWorkspaceFactory();
string pFolder = System.IO.Path.GetDirectoryName(path);
string pFileName = System.IO.Path.GetFileName(path);
//2打开shapeFile工作空间
IWorkspace pWorkspace = pWorkspaceFactory.OpenFromFile(pFolder, 0);
IFeatureWorkspace pFeatureWorkspace = pWorkspace as IFeatureWorkspace;
//3、打开要素类
IFeatureClass pFeatureClass = pFeatureWorkspace.OpenFeatureClass(pFileName);
//4、创建要素图层
IFeatureLayer pFLayer = new FeatureLayerClass();
//5、关联图层和要素类
pFLayer.FeatureClass = pFeatureClass;
pFLayer.Name = pFeatureClass.AliasName;
int b = pFeatureClass.ObjectClassID;
ILayer pLayer = pFLayer;
IFeatureLayer featureLayer = pLayer as IFeatureLayer;
IFeatureClass featureClass = featureLayer.FeatureClass;
//int pFeatureID = pFeatureClass.FeatureClassID;
int pFeatureID = 0;
IFeature feature = featureClass.GetFeature(pFeatureID);
IGeometry geometry = feature.Shape;
//创建AGAnimationUtils和AGImportPathOptions对象
ESRI.ArcGIS.Animation.IAGAnimationUtils agAnimationUtils = new AGAnimationUtilsClass();
ESRI.ArcGIS.Animation.IAGImportPathOptions agImportPathOptions = new AGImportPathOptionsClass();
// 设置AGImportPathOptions的属性
agImportPathOptions.BasicMap = (IBasicMap)pGlobe;
agImportPathOptions.AnimationTracks = (IAGAnimationTracks)pGlobe;
agImportPathOptions.AnimationType = new AnimationTypeGlobeCameraClass();
agImportPathOptions.AnimatedObject = pGlobe.GlobeDisplay.ActiveViewer.Camera; //动画对象
agImportPathOptions.PathGeometry = geometry; //动画轨迹
agImportPathOptions.ConversionType = ESRI.ArcGIS.Animation.esriFlyFromPathType.esriFlyFromPathObsAndTarget;
agImportPathOptions.LookaheadFactor = 0.05;
agImportPathOptions.RollFactor = 0;
agImportPathOptions.AnimationEnvironment = animationExtension.AnimationEnvironment;
IAGAnimationContainer AGAnimationContainer = animationExtension.AnimationTracks.AnimationObjectContainer;
//创建
agAnimationUtils.CreateFlybyFromPath(AGAnimationContainer, agImportPathOptions);
//播放
//获取AGAnimationEnvironment对象
IBasicScene2 basicscene = pGlobe as IBasicScene2;
IAnimationExtension animationEx = basicscene.AnimationExtension;
IAGAnimationEnvironment agAnimationEnv;
agAnimationEnv = animationEx.AnimationEnvironment;
agAnimationEnv.AnimationDuration = Convert.ToDouble("30"); //持续时间
agAnimationEnv.PlayType = esriAnimationPlayType.esriAnimationPlayTypeDuration; //播放模式
agAnimationEnv.PlayMode = esriAnimationPlayMode.esriAnimationPlayOnceForward;
agAnimationEnv.PlayMode = esriAnimationPlayMode.esriAnimationPlayOnceReverse;
//agAnimationEnv.PlayMode = esriAnimationPlayMode.esriAnimationPlayLoopForward;
//agAnimationEnv.PlayMode = esriAnimationPlayMode.esriAnimationPlayLoopReverse;
IAGAnimationPlayer agAnimationPlayer = agAnimationUtils as IAGAnimationPlayer;
agAnimationPlayer.PlayAnimation(pGlobe as IAGAnimationTracks, agAnimationEnv, null);
//保存
if (System.IO.File.Exists(SaveFilePath))
{
System.IO.File.Delete(SaveFilePath);
agAnimationUtils.SaveAnimationFile(AGAnimationContainer, SaveFilePath, esriArcGISVersion.esriArcGISVersion10);
}
}
public static IAnimationTrack CreateZoomOverLocationAnimation(IGlobeDisplay globeDisplay, double doubleX, double doubleY, double doubleAltitide)
{
// Set Mouse Cursor
//IMouseCursor mouseCursor = new MouseCursorClass();
//mouseCursor.SetCursor(2);
// QI to GlobeDisplayRendering Interface
IGlobeDisplayRendering globeDisplayRendering = (IGlobeDisplayRendering)
globeDisplay;
// Get Elevation Multiplication Factor
IUnitConverter unitConverter = new UnitConverterClass();
// Get GlobeDisplay and Camera
IGlobe globe = globeDisplay.Globe;
IAnimationTracks animationTracks = (IAnimationTracks)globe;
IGlobeCamera globeCamera = (IGlobeCamera)globeDisplay.ActiveViewer.Camera;
// Create New Animation Track
IAnimationTrack animationTrack = new AnimationTrackClass();
try
{
IAnimationType animationType = new AnimationTypeGlobeCameraClass();
animationTrack.AnimationType = animationType;
// Create First KeyFrame At Current Location
IKeyframe keyframe1 = new GlobeCameraKeyframeClass();
keyframe1.CaptureProperties((IScene)globe, globeCamera);
animationTrack.InsertKeyframe(keyframe1, animationTrack.KeyframeCount);
// Create Last KeyFrame Over Desired Location
IKeyframe keyframe3 = new GlobeCameraKeyframeClass();
keyframe3.set_PropertyValueInt(0, 0);
keyframe3.set_PropertyValueDouble(1, doubleY);
keyframe3.set_PropertyValueDouble(2, doubleX);
keyframe3.set_PropertyValueDouble(3, -1d *
unitConverter.ConvertUnits(globeDisplayRendering.GlobeRadius, esriUnits.esriMeters,
globe.GlobeUnits)); // (globeDisplayRendering.GlobeRadius / -1000));
keyframe3.set_PropertyValueDouble(4, doubleY);
keyframe3.set_PropertyValueDouble(5, doubleX);
keyframe3.set_PropertyValueDouble(6, doubleAltitide);
keyframe3.set_PropertyValueDouble(7, 30);
keyframe3.set_PropertyValueDouble(8, 0);
#region 获取第一帧和第三帧的参数
double dX1_Tar, dY1_Tar, dZ1_Tar, dX1_Obs, dY1_Obs, dZ1_Obs;
GetParametersFromKeyFrame(keyframe1, out dX1_Tar, out dY1_Tar, out dZ1_Tar, out dX1_Obs, out dY1_Obs, out dZ1_Obs);
double dX3_Tar, dY3_Tar, dZ3_Tar, dX3_Obs, dY3_Obs, dZ3_Obs;
GetParametersFromKeyFrame(keyframe3, out dX3_Tar, out dY3_Tar, out dZ3_Tar, out dX3_Obs, out dY3_Obs, out dZ3_Obs);
#endregion
////=========================================== 创建中间帧 == == == == == == == == == == == == == == == == == == == == == =
IKeyframe keyframe2 = CreateMiddleKeyframe(globeDisplay.Globe, dX1_Tar,
dY1_Tar, dZ1_Tar, dX1_Obs, dY1_Obs, dZ1_Obs,
dX3_Tar, dY3_Tar, dZ3_Tar, dX3_Obs, dY3_Obs, dZ3_Obs); //头晕、高血压、糖尿病患者调用该函数请慎重！
//=========================================== 创建中间帧 == == == == == == == == == == == == == == == == == == == == == =
//animationTrack.InsertKeyframe(keyframe2, animationTrack.KeyframeCount);
animationTrack.InsertKeyframe(keyframe3, animationTrack.KeyframeCount);
// Set The Animation Track Name
animationTrack.Name = "Zoom Over Location";
// Set Track Attachments
animationTrack.AttachObject(globeCamera);
animationTrack.ApplyToAllViewers = true;
// Add The New Track To The Scene
animationTracks.AddTrack(animationTrack);
// Return The Newly Create Aninmation Track
}
catch { }
return(animationTrack);
}
public static double GetGlobeElevation(IGlobeDisplay globeDisplay, double longitude, double latitude, bool maxResolution)
{
IUnitConverter unitConverter = new UnitConverterClass();
double doubleZ = 0;
globeDisplay.GetSurfaceElevation(longitude, latitude, maxResolution, out doubleZ);
return unitConverter.ConvertUnits(doubleZ, esriUnits.esriMeters, globeDisplay.Globe.GlobeUnits);
}
public static IAnimationTrack CreateZoomOverLocationAnimation(IGlobeDisplay globeDisplay, double doubleX, double doubleY, double doubleAltitide)
{
// Set Mouse Cursor
//IMouseCursor mouseCursor = new MouseCursorClass();
//mouseCursor.SetCursor(2);
// QI to GlobeDisplayRendering Interface
IGlobeDisplayRendering globeDisplayRendering = (IGlobeDisplayRendering)
globeDisplay;
// Get Elevation Multiplication Factor
IUnitConverter unitConverter = new UnitConverterClass();
// Get GlobeDisplay and Camera
IGlobe globe = globeDisplay.Globe;
IAnimationTracks animationTracks = (IAnimationTracks)globe;
IGlobeCamera globeCamera = (IGlobeCamera)globeDisplay.ActiveViewer.Camera;
// Create New Animation Track
IAnimationTrack animationTrack = new AnimationTrackClass();
try
{
IAnimationType animationType = new AnimationTypeGlobeCameraClass();
animationTrack.AnimationType = animationType;
// Create First KeyFrame At Current Location
IKeyframe keyframe1 = new GlobeCameraKeyframeClass();
keyframe1.CaptureProperties((IScene)globe, globeCamera);
animationTrack.InsertKeyframe(keyframe1, animationTrack.KeyframeCount);
// Create Last KeyFrame Over Desired Location
IKeyframe keyframe3 = new GlobeCameraKeyframeClass();
keyframe3.set_PropertyValueInt(0, 0);
keyframe3.set_PropertyValueDouble(1, doubleY);
keyframe3.set_PropertyValueDouble(2, doubleX);
keyframe3.set_PropertyValueDouble(3, -1d *
unitConverter.ConvertUnits(globeDisplayRendering.GlobeRadius, esriUnits.esriMeters,
globe.GlobeUnits)); // (globeDisplayRendering.GlobeRadius / -1000));
keyframe3.set_PropertyValueDouble(4, doubleY);
keyframe3.set_PropertyValueDouble(5, doubleX);
keyframe3.set_PropertyValueDouble(6, doubleAltitide);
keyframe3.set_PropertyValueDouble(7, 30);
keyframe3.set_PropertyValueDouble(8, 0);
#region 获取第一帧和第三帧的参数
double dX1_Tar, dY1_Tar, dZ1_Tar, dX1_Obs, dY1_Obs, dZ1_Obs;
GetParametersFromKeyFrame(keyframe1, out dX1_Tar, out dY1_Tar, out dZ1_Tar, out dX1_Obs, out dY1_Obs, out dZ1_Obs);
double dX3_Tar, dY3_Tar, dZ3_Tar, dX3_Obs, dY3_Obs, dZ3_Obs;
GetParametersFromKeyFrame(keyframe3, out dX3_Tar, out dY3_Tar, out dZ3_Tar, out dX3_Obs, out dY3_Obs, out dZ3_Obs);
#endregion
////=========================================== 创建中间帧 == == == == == == == == == == == == == == == == == == == == == =
IKeyframe keyframe2 = CreateMiddleKeyframe(globeDisplay.Globe, dX1_Tar,
dY1_Tar, dZ1_Tar, dX1_Obs, dY1_Obs, dZ1_Obs,
dX3_Tar, dY3_Tar, dZ3_Tar, dX3_Obs, dY3_Obs, dZ3_Obs); //头晕、高血压、糖尿病患者调用该函数请慎重！
//=========================================== 创建中间帧 == == == == == == == == == == == == == == == == == == == == == =
//animationTrack.InsertKeyframe(keyframe2, animationTrack.KeyframeCount);
animationTrack.InsertKeyframe(keyframe3, animationTrack.KeyframeCount);
// Set The Animation Track Name
animationTrack.Name = "Zoom Over Location";
// Set Track Attachments
animationTrack.AttachObject(globeCamera);
animationTrack.ApplyToAllViewers = true;
// Add The New Track To The Scene
animationTracks.AddTrack(animationTrack);
// Return The Newly Create Aninmation Track
}
catch { }
return animationTrack;
}
public static void ZoomToBookmark(IGlobeDisplay globeDisplay, IBookmark3D pBookmark3D, double doubleDuration)
{
try
{
//创建动画轨迹并添加
IAnimationTrack pAnimationTrack = CreateZoomOverLocationAnimation(globeDisplay, pBookmark3D);
//播放轨迹
IGlobe globe = globeDisplay.Globe;
IAnimationTracks animationTracks = (IAnimationTracks)globe;
//// Add Track
//animationTracks.AddTrack(pAnimationTrack);
// Only enable the track with the parsed name
for (int i = 0; i <= animationTracks.TrackCount - 1; i++)
{
IAnimationTrack animationTrackTest = (IAnimationTrack)animationTracks.Tracks.get_Element(i);
if (animationTrackTest.Name == pAnimationTrack.Name)
{
animationTrackTest.IsEnabled = true;
}
else
{
animationTrackTest.IsEnabled = false;
}
}
// Play Track
System.DateTime dateTimeStart = DateTime.Now;
double doubleElapsed = 0;
while (doubleElapsed <= doubleDuration)
{
// Animation Viewer
animationTracks.ApplyTracks(globe.GlobeDisplay.ActiveViewer, doubleElapsed, doubleDuration);
globe.GlobeDisplay.ActiveViewer.Redraw(true);
// Get Elapsed Time
System.TimeSpan timeSpanElapsed = DateTime.Now.Subtract(dateTimeStart);
doubleElapsed = timeSpanElapsed.TotalSeconds;
}
// Display Last Frame (if slow viewer)
animationTracks.ApplyTracks(globe.GlobeDisplay.ActiveViewer, 1d, 1d);
#region 根据当前摄像机姿态决定应该为Global模式还是Local模式
AutoSwitchGlobeCameraOrientationMode(globe);
#endregion
globe.GlobeDisplay.ActiveViewer.Redraw(true);
// Remove Track
animationTracks.RemoveTrack(pAnimationTrack);
}
catch { }
}
private void Form1_Load(object sender, System.EventArgs e)
{
// Get the SDK location
string sGlbData = RuntimeManager.ActiveRuntime.Path.ToString();
sGlbData = Directory.GetParent(sGlbData).ToString();
// first time removes the directory separator
sGlbData = Directory.GetParent(sGlbData).ToString();
sGlbData = sGlbData + "\\DeveloperKit" + RuntimeManager.ActiveRuntime.Version + "\\Samples\\data\\Globe\\World Imagery.3dd";
if (axGlobeControl1.Check3dFile(sGlbData)) axGlobeControl1.Load3dFile(sGlbData);
//Enable north arrow, HUD and GlobeTips.
bool bChkArrow = axGlobeControl1.GlobeViewer.NorthArrowEnabled;
bool bHUD = axGlobeControl1.GlobeViewer.HUDEnabled;
ChkHUD.Checked = bHUD;
ChkArrow.Checked = bChkArrow;
//get the state of globetips from the loaded doc.....
m_penumTips = axGlobeControl1.GlobeViewer.GlobeDisplay.Globe.ShowGlobeTips;
//if no tip value (not set) in the loaded doc set it to default..
if (m_penumTips <= 0)
{
m_penumTips = esriGlobeTipsType.esriGlobeTipsTypeLatLon;
}
cmbTipType.Items.Insert(0, "esriGlobeTipsTypeNone");
cmbTipType.Items.Insert(1, "esriGlobeTipsTypeLatLon");
cmbTipType.Items.Insert(2, "esriGlobeTipsTypeElevation");
cmbTipType.Items.Insert(3, "esriGlobeTipsTypeLatLonElevation");
ChkTip.Checked = true;//tip value of the doc...
//set the list...
cmbTipType.SelectedIndex = (int) m_penumTips;
//populate tip type values..
axGlobeControl1.TipStyle = esriTipStyle.esriTipStyleSolid;
axGlobeControl1.TipDelay = 500; //default..
axGlobeControl1.GlobeViewer.GlobeDisplay.Globe.ShowGlobeTips = m_penumTips;
axGlobeControl1.GlobeDisplay.RefreshViewers();
//Get current sun property..
IGlobeDisplayRendering pglbDispRend = (IGlobeDisplayRendering)axGlobeControl1.GlobeDisplay;
bool bsun = pglbDispRend.IsSunEnabled;
if (bsun == true) chkSun.Checked = true; //checked
//Get Ambient light...
TxtAmbient.Text = pglbDispRend.AmbientLight.ToString();
//Listen to events..
m_globeDisplay = axGlobeControl1.GlobeDisplay;
globeDisplayEvents = (IGlobeDisplayEvents_Event)m_globeDisplay;
globeDisplayEvents.AfterDraw += new IGlobeDisplayEvents_AfterDrawEventHandler(OnAfterDraw);
//globeDisplayEvents += new IGlobeDisplayEvents_AfterDrawEventHandler(OnAfterDraw);
//afterDrawE = new IGlobeDisplayEvents_AfterDrawEventHandler(OnAfterDraw);
//((IGlobeDisplayEvents_Event)axGlobeControl1.GlobeDisplay).AfterDraw+=afterDrawE;
//globeDisplayEvents.AfterDraw += new (globeDisplayEvents_AfterDraw);
}
public static IAnimationTrack CreateZoomOverLocationAnimation(IGlobeDisplay globeDisplay, IBookmark3D pBookmark3D)
{
// Set Mouse Cursor
//IMouseCursor mouseCursor = new MouseCursorClass();
//mouseCursor.SetCursor(2);
// QI to GlobeDisplayRendering Interface
IGlobeDisplayRendering globeDisplayRendering = (IGlobeDisplayRendering)globeDisplay;
// Get Elevation Multiplication Factor
IUnitConverter unitConverter = new UnitConverterClass();
// Get GlobeDisplay and Camera
IGlobe globe = globeDisplay.Globe;
IAnimationTracks animationTracks = (IAnimationTracks)globe;
IGlobeCamera globeCamera = (IGlobeCamera)globeDisplay.ActiveViewer.Camera;
// Create New Animation Track
IAnimationTrack animationTrack = new AnimationTrackClass();
try
{
IAnimationType animationType = new AnimationTypeGlobeCameraClass();
animationTrack.AnimationType = animationType;
// Create First KeyFrame At Current Location
IKeyframe keyframe1 = new GlobeCameraKeyframeClass();
keyframe1.CaptureProperties((IScene)globe, globeCamera);
animationTrack.InsertKeyframe(keyframe1, animationTrack.KeyframeCount);
//// Create Last KeyFrame Over Desired Location
//pBookmark3D.Apply(globeDisplay.ActiveViewer as ISceneViewer, false, 0);
//IKeyframe keyframe3 = new GlobeCameraKeyframeClass();
//keyframe3.CaptureProperties((IScene)globe, globeCamera);
IKeyframe keyframe3 = CreateKeyframefromBook(globeDisplay.Globe, pBookmark3D) as IKeyframe;
#region 获取第一帧和第三帧的参数
double dX1_Tar, dY1_Tar, dZ1_Tar, dX1_Obs, dY1_Obs, dZ1_Obs;
GetParametersFromKeyFrame(keyframe1, out dX1_Tar, out dY1_Tar, out dZ1_Tar, out dX1_Obs, out dY1_Obs, out dZ1_Obs);
double dX3_Tar, dY3_Tar, dZ3_Tar, dX3_Obs, dY3_Obs, dZ3_Obs;
GetParametersFromKeyFrame(keyframe3, out dX3_Tar, out dY3_Tar, out dZ3_Tar, out dX3_Obs, out dY3_Obs, out dZ3_Obs);
#endregion
//=========================================== 创建中间帧 ===========================================
//IKeyframe keyframe2 = CreateMiddleKeyframe(globeDisplay.Globe, dX1_Tar, dY1_Tar, dZ1_Tar, dX1_Obs, dY1_Obs, dZ1_Obs,
// dX3_Tar, dY3_Tar, dZ3_Tar, dX3_Obs, dY3_Obs, dZ3_Obs); //头晕、高血压、糖尿病患者调用该函数请慎重！
//=========================================== 创建中间帧 ===========================================
//animationTrack.InsertKeyframe(keyframe2, animationTrack.KeyframeCount);
animationTrack.InsertKeyframe(keyframe3, animationTrack.KeyframeCount);
// Set The Animation Track Name
animationTrack.Name = "Zoom Over Location From Bookmark";
// Set Track Attachments
animationTrack.AttachObject(globeCamera);
animationTrack.ApplyToAllViewers = true;
// Add The New Track To The Scene
animationTracks.AddTrack(animationTrack);
// Return The Newly Create Aninmation Track
}
catch { }
return animationTrack;
}
/// <summary>
/// This is where the actual drawing takes place.
/// </summary>
/// <param name="pGlobeViewer"></param>
public override void DrawImmediate(IGlobeViewer pGlobeViewer)
{
//make sure that the layer is valid, visible and that the main table exists
if (!m_bVisible || !m_bValid | null == m_table)
return;
//get the OpenGL rendering mode
uint mode;
unsafe
{
int m;
GL.glGetIntegerv(GL.GL_RENDER_MODE, &m);
mode = (uint)m;
//GL.glGetIntegerv(GL.GL_RENDER_MODE, out mode);
}
//get the OpenGL matrices (required for the viewport filtering and the billboard orientation)
GL.glGetDoublev(GL.GL_MODELVIEW_MATRIX, m_modelViewMatrix);
GL.glGetIntegerv(GL.GL_VIEWPORT, m_viewport);
GL.glGetDoublev(GL.GL_PROJECTION_MATRIX, m_projMatrix);
//populate the billboard matrix
m_billboardMatrix[0] = m_modelViewMatrix[0];
m_billboardMatrix[1] = m_modelViewMatrix[4];
m_billboardMatrix[2] = m_modelViewMatrix[8];
m_billboardMatrix[3] = 0;
m_billboardMatrix[4] = m_modelViewMatrix[1];
m_billboardMatrix[5] = m_modelViewMatrix[5];
m_billboardMatrix[6] = m_modelViewMatrix[9];
m_billboardMatrix[7] = 0;
m_billboardMatrix[8] = m_modelViewMatrix[2];
m_billboardMatrix[9] = m_modelViewMatrix[6];
m_billboardMatrix[10] = m_modelViewMatrix[10];
m_billboardMatrix[11] = 0;
m_billboardMatrix[12] = 0;
m_billboardMatrix[13] = 0;
m_billboardMatrix[14] = 0;
m_billboardMatrix[15] = 1;
ISceneViewer sceneViewer = pGlobeViewer.GlobeDisplay.ActiveViewer;
//only once, create display lists and do initializations
if (!m_bDisplayListCreated)
{
CreateDisplayLists();
m_globeDisplay = pGlobeViewer.GlobeDisplay;
}
//get the globeViewUtil which allow to convert between the different globe coordinate systems
m_globeViewUtil = sceneViewer.Camera as IGlobeViewUtil;
IGlobeViewUtil globeViewUtil = sceneViewer.Camera as IGlobeViewUtil;
IGlobeAdvancedOptions advOpt = m_globeDisplay.AdvancedOptions;
//the ClipNear value is required for the viewport filtering (since we don't
//want to draw an item which is beyond the clipping planes).
double clipNear = advOpt.ClipNear;
double dblObsX, dblObsY, dblObsZ, dMagnitude;
ICamera camera = pGlobeViewer.GlobeDisplay.ActiveViewer.Camera;
//query the camera location in geocentric coordinate (OpenGL coord system)
camera.Observer.QueryCoords(out dblObsX, out dblObsY);
dblObsZ = camera.Observer.Z;
double lat, lon, X = 0.0, Y = 0.0, Z = 0.0;
//iterate through all the records of the layer, test whether the item is within the
//viewport are and draw it onto the globe.
foreach (DataRow rec in m_table.Rows)
{
lat = Convert.ToDouble(rec[3]);
lon = Convert.ToDouble(rec[4]);
X = Convert.ToDouble(rec[5]);
Y = Convert.ToDouble(rec[6]);
Z = Convert.ToDouble(rec[7]);
#region get the OGL geocentric coordinates X,Y,Z
if (X == 0.0 && Y == 0.0 && Z == 0.0)
{
//calculate the geocentric coordinates
globeViewUtil.GeographicToGeocentric(lon, lat, 1000.0, out X, out Y, out Z);
//write the calculated geocentric coordinate to the table
lock (m_table)
{
rec[5] = X;
rec[6] = Y;
rec[7] = Z;
rec.AcceptChanges();
}
}
#endregion
//make sure that the item is inside the viewport, otherwise no need to draw it
if (!InsideViewport(X, Y, Z, clipNear, mode))
continue;
//get the distance from the camera to the drawn item.
//This distance will determine whether to draw the item as a dot or as
//a full icon.
m_vector3D.SetComponents(dblObsX - X, dblObsY - Y, dblObsZ - Z);
dMagnitude = m_vector3D.Magnitude;
//call the drawing method
DrawItem(rec, dMagnitude);
}
}
/// <summary>
/// Occurs when this command is created
/// </summary>
/// <param name="hook">Instance of the application</param>
public override void OnCreate(object hook)
{
//initialize the hook-helper
if (m_globeHookHelper == null)
m_globeHookHelper = new GlobeHookHelper();
//set the hook
m_globeHookHelper.Hook = hook;
//get the ArcGIS path from the registry
RegistryKey key = Registry.LocalMachine.OpenSubKey(@"SOFTWARE\ESRI\ArcObjectsSDK10.2");
string path = Convert.ToString(key.GetValue("InstallDir"));
//set the path to the featureclass used by the GPS simulator
m_shapefileName = System.IO.Path.Combine(path, "Samples\\data\\USAMajorHighways\\usa_major_highways.shp");
//get the GlobeDisplsy from the hook helper
m_globeDisplay = m_globeHookHelper.GlobeDisplay;
//initialize the real-time manager
if (null == m_realTimeFeedManager)
m_realTimeFeedManager = new RealTimeFeedManagerClass();
//use the built in simulator of the real-time manager
m_realTimeFeedManager.RealTimeFeed = m_realTimeFeedManager.RealTimeFeedSimulator as IRealTimeFeed;
m_realTimeFeed = m_realTimeFeedManager.RealTimeFeed;
}
private void Form1_Load(object sender, System.EventArgs e)
{
// Get the SDK location
string sGlbData = RuntimeManager.ActiveRuntime.Path.ToString();
sGlbData = Directory.GetParent(sGlbData).ToString();
// first time removes the directory separator
sGlbData = Directory.GetParent(sGlbData).ToString();
sGlbData = sGlbData + "\\DeveloperKit" + RuntimeManager.ActiveRuntime.Version + "\\Samples\\data\\Globe\\World Imagery.3dd";
if (axGlobeControl1.Check3dFile(sGlbData))
{
axGlobeControl1.Load3dFile(sGlbData);
}
//Enable north arrow, HUD and GlobeTips.
bool bChkArrow = axGlobeControl1.GlobeViewer.NorthArrowEnabled;
bool bHUD = axGlobeControl1.GlobeViewer.HUDEnabled;
ChkHUD.Checked = bHUD;
ChkArrow.Checked = bChkArrow;
//get the state of globetips from the loaded doc.....
m_penumTips = axGlobeControl1.GlobeViewer.GlobeDisplay.Globe.ShowGlobeTips;
//if no tip value (not set) in the loaded doc set it to default..
if (m_penumTips <= 0)
{
m_penumTips = esriGlobeTipsType.esriGlobeTipsTypeLatLon;
}
cmbTipType.Items.Insert(0, "esriGlobeTipsTypeNone");
cmbTipType.Items.Insert(1, "esriGlobeTipsTypeLatLon");
cmbTipType.Items.Insert(2, "esriGlobeTipsTypeElevation");
cmbTipType.Items.Insert(3, "esriGlobeTipsTypeLatLonElevation");
ChkTip.Checked = true; //tip value of the doc...
//set the list...
cmbTipType.SelectedIndex = (int)m_penumTips;
//populate tip type values..
axGlobeControl1.TipStyle = esriTipStyle.esriTipStyleSolid;
axGlobeControl1.TipDelay = 500; //default..
axGlobeControl1.GlobeViewer.GlobeDisplay.Globe.ShowGlobeTips = m_penumTips;
axGlobeControl1.GlobeDisplay.RefreshViewers();
//Get current sun property..
IGlobeDisplayRendering pglbDispRend = (IGlobeDisplayRendering)axGlobeControl1.GlobeDisplay;
bool bsun = pglbDispRend.IsSunEnabled;
if (bsun == true)
{
chkSun.Checked = true; //checked
}
//Get Ambient light...
TxtAmbient.Text = pglbDispRend.AmbientLight.ToString();
//Listen to events..
m_globeDisplay = axGlobeControl1.GlobeDisplay;
globeDisplayEvents = (IGlobeDisplayEvents_Event)m_globeDisplay;
globeDisplayEvents.AfterDraw += new IGlobeDisplayEvents_AfterDrawEventHandler(OnAfterDraw);
//globeDisplayEvents += new IGlobeDisplayEvents_AfterDrawEventHandler(OnAfterDraw);
//afterDrawE = new IGlobeDisplayEvents_AfterDrawEventHandler(OnAfterDraw);
//((IGlobeDisplayEvents_Event)axGlobeControl1.GlobeDisplay).AfterDraw+=afterDrawE;
//globeDisplayEvents.AfterDraw += new (globeDisplayEvents_AfterDraw);
}
private void Form1_Load(object sender, System.EventArgs e)
{
//relative file path to the sample data from project location
string sGlbData = Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments);
sGlbData = Path.Combine(sGlbData, @"ArcGIS\data\Globe\World Imagery.3dd");
var filePath = new DirectoryInfo(sGlbData);
System.Diagnostics.Debug.WriteLine(string.Format("File path for data root: {0} [{1}]", filePath.FullName, Directory.GetCurrentDirectory()));
if (!File.Exists(sGlbData))
{
throw new Exception(string.Format("Fix code to point to your sample data: {0} [{1}] was not found", filePath.FullName, Directory.GetCurrentDirectory()));
}
if (axGlobeControl1.Check3dFile(sGlbData))
{
axGlobeControl1.Load3dFile(sGlbData);
}
//Enable north arrow, HUD and GlobeTips.
bool bChkArrow = axGlobeControl1.GlobeViewer.NorthArrowEnabled;
bool bHUD = axGlobeControl1.GlobeViewer.HUDEnabled;
ChkHUD.Checked = bHUD;
ChkArrow.Checked = bChkArrow;
//get the state of globetips from the loaded doc.....
m_penumTips = axGlobeControl1.GlobeViewer.GlobeDisplay.Globe.ShowGlobeTips;
//if no tip value (not set) in the loaded doc set it to default..
if (m_penumTips <= 0)
{
m_penumTips = esriGlobeTipsType.esriGlobeTipsTypeLatLon;
}
cmbTipType.Items.Insert(0, "esriGlobeTipsTypeNone");
cmbTipType.Items.Insert(1, "esriGlobeTipsTypeLatLon");
cmbTipType.Items.Insert(2, "esriGlobeTipsTypeElevation");
cmbTipType.Items.Insert(3, "esriGlobeTipsTypeLatLonElevation");
ChkTip.Checked = true; //tip value of the doc...
//set the list...
cmbTipType.SelectedIndex = (int)m_penumTips;
//populate tip type values..
axGlobeControl1.TipStyle = esriTipStyle.esriTipStyleSolid;
axGlobeControl1.TipDelay = 500; //default..
axGlobeControl1.GlobeViewer.GlobeDisplay.Globe.ShowGlobeTips = m_penumTips;
axGlobeControl1.GlobeDisplay.RefreshViewers();
//Get current sun property..
IGlobeDisplayRendering pglbDispRend = (IGlobeDisplayRendering)axGlobeControl1.GlobeDisplay;
bool bsun = pglbDispRend.IsSunEnabled;
if (bsun == true)
{
chkSun.Checked = true; //checked
}
//Get Ambient light...
TxtAmbient.Text = pglbDispRend.AmbientLight.ToString();
//Listen to events..
m_globeDisplay = axGlobeControl1.GlobeDisplay;
globeDisplayEvents = (IGlobeDisplayEvents_Event)m_globeDisplay;
globeDisplayEvents.AfterDraw += new IGlobeDisplayEvents_AfterDrawEventHandler(OnAfterDraw);
//globeDisplayEvents += new IGlobeDisplayEvents_AfterDrawEventHandler(OnAfterDraw);
//afterDrawE = new IGlobeDisplayEvents_AfterDrawEventHandler(OnAfterDraw);
//((IGlobeDisplayEvents_Event)axGlobeControl1.GlobeDisplay).AfterDraw+=afterDrawE;
//globeDisplayEvents.AfterDraw += new (globeDisplayEvents_AfterDraw);
}
public static IAnimationTrack CreateZoomOverLocationAnimation(IGlobeDisplay globeDisplay, IBookmark3D pBookmark3D)
{
// Set Mouse Cursor
//IMouseCursor mouseCursor = new MouseCursorClass();
//mouseCursor.SetCursor(2);
// QI to GlobeDisplayRendering Interface
IGlobeDisplayRendering globeDisplayRendering = (IGlobeDisplayRendering)globeDisplay;
// Get Elevation Multiplication Factor
IUnitConverter unitConverter = new UnitConverterClass();
// Get GlobeDisplay and Camera
IGlobe globe = globeDisplay.Globe;
IAnimationTracks animationTracks = (IAnimationTracks)globe;
IGlobeCamera globeCamera = (IGlobeCamera)globeDisplay.ActiveViewer.Camera;
// Create New Animation Track
IAnimationTrack animationTrack = new AnimationTrackClass();
try
{
IAnimationType animationType = new AnimationTypeGlobeCameraClass();
animationTrack.AnimationType = animationType;
// Create First KeyFrame At Current Location
IKeyframe keyframe1 = new GlobeCameraKeyframeClass();
keyframe1.CaptureProperties((IScene)globe, globeCamera);
animationTrack.InsertKeyframe(keyframe1, animationTrack.KeyframeCount);
//// Create Last KeyFrame Over Desired Location
//pBookmark3D.Apply(globeDisplay.ActiveViewer as ISceneViewer, false, 0);
//IKeyframe keyframe3 = new GlobeCameraKeyframeClass();
//keyframe3.CaptureProperties((IScene)globe, globeCamera);
IKeyframe keyframe3 = CreateKeyframefromBook(globeDisplay.Globe, pBookmark3D) as IKeyframe;
#region 获取第一帧和第三帧的参数
double dX1_Tar, dY1_Tar, dZ1_Tar, dX1_Obs, dY1_Obs, dZ1_Obs;
GetParametersFromKeyFrame(keyframe1, out dX1_Tar, out dY1_Tar, out dZ1_Tar, out dX1_Obs, out dY1_Obs, out dZ1_Obs);
double dX3_Tar, dY3_Tar, dZ3_Tar, dX3_Obs, dY3_Obs, dZ3_Obs;
GetParametersFromKeyFrame(keyframe3, out dX3_Tar, out dY3_Tar, out dZ3_Tar, out dX3_Obs, out dY3_Obs, out dZ3_Obs);
#endregion
//=========================================== 创建中间帧 ===========================================
//IKeyframe keyframe2 = CreateMiddleKeyframe(globeDisplay.Globe, dX1_Tar, dY1_Tar, dZ1_Tar, dX1_Obs, dY1_Obs, dZ1_Obs,
// dX3_Tar, dY3_Tar, dZ3_Tar, dX3_Obs, dY3_Obs, dZ3_Obs); //头晕、高血压、糖尿病患者调用该函数请慎重！
//=========================================== 创建中间帧 ===========================================
//animationTrack.InsertKeyframe(keyframe2, animationTrack.KeyframeCount);
animationTrack.InsertKeyframe(keyframe3, animationTrack.KeyframeCount);
// Set The Animation Track Name
animationTrack.Name = "Zoom Over Location From Bookmark";
// Set Track Attachments
animationTrack.AttachObject(globeCamera);
animationTrack.ApplyToAllViewers = true;
// Add The New Track To The Scene
animationTracks.AddTrack(animationTrack);
// Return The Newly Create Aninmation Track
}
catch { }
return(animationTrack);
}
