public void StartFlight(double x, double y)
{
inUse = true;
globeDisplay.IsNavigating = true;
ESRI.ArcGIS.GlobeCore.esriGlobeCameraOrientationMode camOrientMode =
globeCamera.OrientationMode;
orbitalFly = (camOrientMode == ESRI.ArcGIS.GlobeCore.esriGlobeCameraOrientationMode.esriGlobeCameraOrientationLocal) ? true : false;
IPoint pObs = camera.Observer;
IPoint pTar = camera.Target;
observer = new GlobeFlyTool.PointZ(pObs.X, pObs.Y, pObs.Z);
target = new GlobeFlyTool.PointZ(pTar.X, pTar.Y, pTar.Z);
viewVec = target - observer;
distance = viewVec.Norm();
//avoid center of globe
if (target.Norm() < 0.25)
{
target = target + viewVec;
distance = distance * 2;
}
currentElevation = Math.Atan(viewVec.z / Math.Sqrt((viewVec.x * viewVec.x) + (viewVec.y + viewVec.y)));
currentAzimut = Math.Atan2(viewVec.y, viewVec.x);//2.26892;//
//Windows API call to get windows client coordinates
System.Drawing.Point pt = new System.Drawing.Point();
bool ans = GetCursorPos(ref pt);
Rectangle rect = new Rectangle();
if (GetWindowRect(globeDisplay.ActiveViewer.hWnd, ref rect) == 0)
{
return;
}
mouseX = pt.X - rect.Left;
mouseY = pt.Y - rect.Top;
if (!orbitalFly)
{
globeCamera.OrientationMode = esriGlobeCameraOrientationMode.esriGlobeCameraOrientationGlobal;
}
else
{
globeCamera.OrientationMode = esriGlobeCameraOrientationMode.esriGlobeCameraOrientationLocal;
}
globeCamera.NavigationType = esriGlobeNavigationType.esriGlobeNavigationFree;
globeCamera.RollFactor = 1.0;
globeDisplay.IsNavigating = true;
globeDisplay.IsNavigating = false;
globeDisplay.IsNavigating = true;
lastClock = theClock.TickCount;
//Windows API call to set cursor
SetCursor(moveFlyCur.Handle.ToInt32());
//Continue the flight
Flight();
}
public void StartFlight(double x, double y)
{
inUse = true;
globeDisplay.IsNavigating = true;
ESRI.ArcGIS.GlobeCore.esriGlobeCameraOrientationMode camOrientMode =
globeCamera.OrientationMode;
orbitalFly = (camOrientMode == ESRI.ArcGIS.GlobeCore.esriGlobeCameraOrientationMode.esriGlobeCameraOrientationLocal) ? true : false;
IPoint pObs = camera.Observer;
IPoint pTar = camera.Target;
observer = new GlobeFlyTool.PointZ(pObs.X, pObs.Y, pObs.Z);
target = new GlobeFlyTool.PointZ(pTar.X, pTar.Y, pTar.Z);
viewVec = target - observer;
distance = viewVec.Norm();
//avoid center of globe
if (target.Norm() < 0.25)
{
target = target + viewVec;
distance = distance * 2;
}
currentElevation = Math.Atan(viewVec.z / Math.Sqrt((viewVec.x * viewVec.x) + (viewVec.y + viewVec.y)));
currentAzimut = Math.Atan2(viewVec.y, viewVec.x);//2.26892;//
//Windows API call to get windows client coordinates
System.Drawing.Point pt = new System.Drawing.Point();
bool ans = GetCursorPos(ref pt);
Rectangle rect = new Rectangle();
if (GetWindowRect(globeDisplay.ActiveViewer.hWnd, ref rect) == 0) return;
mouseX = pt.X - rect.Left;
mouseY = pt.Y - rect.Top;
if (!orbitalFly)
{
globeCamera.OrientationMode = esriGlobeCameraOrientationMode.esriGlobeCameraOrientationGlobal;
}
else
{
globeCamera.OrientationMode = esriGlobeCameraOrientationMode.esriGlobeCameraOrientationLocal;
}
globeCamera.NavigationType = esriGlobeNavigationType.esriGlobeNavigationFree;
globeCamera.RollFactor = 1.0;
globeDisplay.IsNavigating = true;
globeDisplay.IsNavigating = false;
globeDisplay.IsNavigating = true;
lastClock = theClock.TickCount;
//Windows API call to set cursor
SetCursor(moveFlyCur.Handle.ToInt32());
//Continue the flight
Flight();
}
