public SunPositionTool()
{
//get the different members
m_globe = ArcGlobe.Globe;
m_globeDisplay = m_globe.GlobeDisplay as IGlobeDisplay3;
m_globeDisplayRendering = m_globeDisplay as IGlobeDisplayRendering;
m_globeCamera = m_globeDisplay.ActiveViewer.Camera as IGlobeCamera;
m_globeViewUtil = m_globeCamera as IGlobeViewUtil;
m_sceneViewer = m_globeDisplay.ActiveViewer;
}
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);
}
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, 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);
}
