public void GotoTargetFull(bool noZoom, bool instant, CameraParameters cameraParams, Imageset studyImageSet, Imageset backgroundImageSet)
{
RenderNeeded = true;
//if (cameraParams == this.viewCamera)
//{
// instant = true;
//}
tracking = false;
trackingObject = null;
targetStudyImageset = studyImageSet;
targetBackgroundImageset = backgroundImageSet;
if (noZoom)
{
cameraParams.Zoom = RenderContext.ViewCamera.Zoom;
cameraParams.Angle = RenderContext.ViewCamera.Angle;
cameraParams.Rotation = RenderContext.ViewCamera.Rotation;
}
else
{
if (cameraParams.Zoom == -1 || cameraParams.Zoom == 0)
{
if (RenderContext.Space)
{
cameraParams.Zoom = 1.40625;
}
else
{
cameraParams.Zoom = 0.09F;
}
}
}
// if (instant || (Math.Abs(ViewLat - cameraParams.Lat) < .000000000001 && Math.Abs(ViewLong - cameraParams.Lng) < .000000000001 && Math.Abs(ZoomFactor - cameraParams.Zoom) < .000000000001))
if (instant || (Math.Abs(RenderContext.ViewCamera.Lat - cameraParams.Lat) < .000000000001 && Math.Abs(RenderContext.ViewCamera.Lng - cameraParams.Lng) < .000000000001 && Math.Abs(RenderContext.ViewCamera.Zoom - cameraParams.Zoom) < .000000000001))
{
Mover = null;
RenderContext.TargetCamera = cameraParams.Copy();
RenderContext.ViewCamera = RenderContext.TargetCamera.Copy();
//if (Space && Settings.Active.LocalHorizonMode)
//{
// Coordinates currentAltAz = Coordinates.EquitorialToHorizon(Coordinates.FromRaDec(viewCamera.RA, viewCamera.Dec), SpaceTimeController.Location, SpaceTimeController.Now);
// targetAlt = alt = currentAltAz.Alt;
// targetAz = az = currentAltAz.Az;
//}
mover_Midpoint();
moving = true;
}
else
{
Mover = ViewMoverSlew.Create(RenderContext.ViewCamera, cameraParams);
RenderNeeded = true;
Mover.Midpoint = mover_Midpoint;
}
}
//public double GetPixelScaleX(bool mouseRelative)
//{
// double lat = RenderContext.ViewCamera.Lat;
// if (mouseRelative)
// {
// //if (Space && Settings.Active.LocalHorizonMode)
// //{
// // Point cursor = renderWindow.PointToClient(Cursor.Position);
// // Coordinates result = GetCoordinatesForScreenPoint(cursor.X, cursor.Y);
// // Coordinates currentAltAz = Coordinates.EquitorialToHorizon(GetCoordinatesForScreenPoint(cursor.X, cursor.Y), SpaceTimeController.Location, SpaceTimeController.Now);
// // lat = currentAltAz.Alt;
// //}
// //else
// {
// Point cursor = renderWindow.PointToClient(Cursor.Position);
// Coordinates result = GetCoordinatesForScreenPoint(cursor.X, cursor.Y);
// lat = result.Lat;
// }
// }
// if (CurrentImageSet != null && (CurrentImageSet.DataSetType == ImageSetType.Sky || CurrentImageSet.DataSetType == ImageSetType.Panorama || SolarSystemMode || CurrentImageSet.DataSetType == ImageSetType.Earth || CurrentImageSet.DataSetType == ImageSetType.Planet))
// {
// double cosLat = 1;
// if (ViewLat > 89.9999)
// {
// cosLat = Math.Cos(89.9999 * RC);
// }
// else
// {
// cosLat = Math.Cos(lat * RC);
// }
// double zz = (90 - ZoomFactor / 6);
// double zcos = Math.Cos(zz * RC);
// return GetPixelScaleY() / Math.Max(zcos, cosLat);
// }
// else
// {
// return (((baseTileDegrees / ((double)Math.Pow(2, viewTileLevel))) / tileSizeX) / 5) / Math.Max(.2, Math.Cos(targetLat));
// }
//}
//public double GetPixelScaleY()
//{
// if (SolarSystemMode)
// {
// if ((int)SolarSystemTrack < (int)SolarSystemObjects.Custom)
// {
// return Math.Min(.06, 545000 * Math.Tan(Math.PI / 4) * ZoomFactor / renderWindow.ClientRectangle.Height);
// }
// else
// {
// return .06;
// }
// }
// else if (CurrentImageSet != null && (CurrentImageSet.DataSetType == ImageSetType.Sky || CurrentImageSet.DataSetType == ImageSetType.Panorama))
// {
// double val = fovAngle / renderWindow.ClientRectangle.Height;
// //if (Properties.Settings.Default.DomeView)
// //{
// // val = val / 10;
// //}
// return val;
// }
// else
// {
// return ((baseTileDegrees / ((double)Math.Pow(2, viewTileLevel))) / (double)tileSizeY) / 5;
// }
//}
//public void MoveView(double amountX, double amountY, bool mouseDrag)
//{
// if (CurrentImageSet == null)
// {
// return;
// }
// Tracking = false;
// double angle = Math.Atan2(amountY, amountX);
// double distance = Math.Sqrt(amountY * amountY + amountX * amountX);
// if (SolarSystemMode)
// {
// amountX = Math.Cos(angle - CameraRotate) * distance;
// amountY = Math.Sin(angle - CameraRotate) * distance;
// }
// else if (!PlanetLike)
// {
// amountX = Math.Cos(angle + CameraRotate) * distance;
// amountY = Math.Sin(angle + CameraRotate) * distance;
// }
// else
// {
// amountX = Math.Cos(angle - CameraRotate) * distance;
// amountY = Math.Sin(angle - CameraRotate) * distance;
// }
// MoveViewNative(amountX, amountY, mouseDrag);
//}
///// <summary>
///// Move the view relative to screen coordinates without account for the view rotation
///// </summary>
///// <param name="amountX"></param>
///// <param name="amountY"></param>
//public void MoveViewNative(double amountX, double amountY, bool mouseDrag)
//{
// double scaleY = GetPixelScaleY();
// double scaleX = GetPixelScaleX(mouseDrag);
// //if (CurrentImageSet.DataSetType == ImageSetType.SolarSystem)
// //{
// // if (Settings.Active.ActualPlanetScale)
// // {
// // if (ZoomFactor < .0003)
// // {
// // scaleX *= 1210 / 300;
// // scaleY *= 800 / 300;
// // }
// // else
// // {
// // scaleX = .06;
// // scaleY = .06;
// // }
// // }
// // else
// // {
// // if (ZoomFactor < .05)
// // {
// // scaleX *= 1210;
// // scaleY *= 800;
// // }
// // else
// // {
// // scaleX = .06;
// // scaleY = .06;
// // }
// // }
// //}
// if (CurrentImageSet.DataSetType == ImageSetType.SolarSystem)
// {
// if (scaleY > .05999)
// {
// scaleX = scaleY;
// }
// }
// if (Space && Settings.Active.LocalHorizonMode)
// {
// targetAlt += (amountY) * scaleY;
// if (targetAlt > Properties.Settings.Default.MaxLatLimit)
// {
// targetAlt = Properties.Settings.Default.MaxLatLimit;
// }
// if (targetAlt < -Properties.Settings.Default.MaxLatLimit)
// {
// targetAlt = -Properties.Settings.Default.MaxLatLimit;
// }
// }
// else
// {
// TargetLat += (amountY) * scaleY;
// if (TargetLat > Properties.Settings.Default.MaxLatLimit)
// {
// TargetLat = Properties.Settings.Default.MaxLatLimit;
// }
// if (TargetLat < -Properties.Settings.Default.MaxLatLimit)
// {
// TargetLat = -Properties.Settings.Default.MaxLatLimit;
// }
// }
// if (Space && Settings.Active.LocalHorizonMode)
// {
// targetAz = ((targetAz + amountX * scaleX) + 720) % 360;
// }
// else
// {
// TargetLong += (amountX) * scaleX;
// TargetLong = ((TargetLong + 900.0) % 360.0) - 180.0;
// }
//}
public void Move(double x, double y)
{
double scaleY = RenderContext.FovScale / (3600.0);
if (RenderContext.BackgroundImageset.DataSetType == ImageSetType.SolarSystem)
{
scaleY = .06;
}
double scaleX = scaleY / Math.Max(.2, Math.Cos(RenderContext.ViewCamera.Lat / 180.0 * Math.PI));
if (RenderContext.BackgroundImageset.DataSetType == ImageSetType.Earth || RenderContext.BackgroundImageset.DataSetType == ImageSetType.Planet || RenderContext.BackgroundImageset.DataSetType == ImageSetType.SolarSystem)
{
scaleX = scaleX * 6.3;
scaleY = scaleY * 6.3;
}
if (RenderContext.Space && (Settings.Active.GalacticMode || Settings.Active.LocalHorizonMode))
{
x = Settings.Active.LocalHorizonMode ? -x : x;
RenderContext.targetAz += x * scaleX;
RenderContext.targetAz = ((RenderContext.targetAz + 720) % 360);
RenderContext.targetAlt += y * scaleY;
if (RenderContext.targetAlt > 90)
{
RenderContext.targetAlt = 90;
}
if (RenderContext.targetAlt < -90)
{
RenderContext.targetAlt = -90;
}
}
else
{
RenderContext.TargetCamera.Lng -= x * scaleX;
RenderContext.TargetCamera.Lng = ((RenderContext.TargetCamera.Lng + 720) % 360);
RenderContext.TargetCamera.Lat += y * scaleY;
if (RenderContext.TargetCamera.Lat > 90)
{
RenderContext.TargetCamera.Lat = 90;
}
if (RenderContext.TargetCamera.Lat < -90)
{
RenderContext.TargetCamera.Lat = -90;
}
}
if (!Settings.GlobalSettings.SmoothPan)
{
RenderContext.ViewCamera = RenderContext.TargetCamera.Copy();
}
if (x != 0 && y != 0)
{
tracking = false;
trackingObject = null;
}
}
public void GotoTarget(Place place, bool noZoom, bool instant, bool trackObject)
{
if (place == null)
{
return;
}
if ((trackObject && SolarSystemMode))
{
if ((place.Classification == Classification.SolarSystem && place.Type != ImageSetType.SolarSystem) || (place.Classification == Classification.Star) || (place.Classification == Classification.Galaxy) && place.Distance > 0)
{
SolarSystemObjects target = SolarSystemObjects.Undefined;
if (place.Classification == Classification.Star || place.Classification == Classification.Galaxy)
{
target = SolarSystemObjects.Custom;
}
else
{
try
{
if (place.Target != SolarSystemObjects.Undefined)
{
target = place.Target;
}
else
{
target = (SolarSystemObjects)Planets.GetPlanetIDFromName(place.Name);
}
}
catch
{
}
}
if (target != SolarSystemObjects.Undefined)
{
trackingObject = place;
if (target == SolarSystemTrack && !(place.Classification == Classification.Star || place.Classification == Classification.Galaxy))
{
GotoTarget3(place.CamParams, noZoom, instant);
return;
}
double jumpTime = 4;
if (target == SolarSystemObjects.Custom)
{
jumpTime = 17;
}
else
{
jumpTime += 13 * (101 - Settings.Active.SolarSystemScale) / 100;
}
if (instant)
{
jumpTime = 1;
}
//SolarSystemTrack = target;
CameraParameters camTo = RenderContext.ViewCamera.Copy();
camTo.TargetReferenceFrame = "";
camTo.Target = target;
double zoom = 10;
if (target == SolarSystemObjects.Custom)
{
if (place.Classification == Classification.Galaxy)
{
zoom = 1404946007758;
}
else
{
zoom = 63239.6717 * 100;
}
// Star or something outside of SS
Vector3d vect = Coordinates.RADecTo3dAu(place.RA, place.Dec, place.Distance);
double ecliptic = Coordinates.MeanObliquityOfEcliptic(SpaceTimeController.JNow) / 180.0 * Math.PI;
vect.RotateX(ecliptic);
camTo.ViewTarget = Vector3d.Negate(camTo.ViewTarget);
}
else
{
camTo.ViewTarget = Planets.GetPlanet3dLocationJD(target, SpaceTimeController.GetJNowForFutureTime(jumpTime));
switch (target)
{
case SolarSystemObjects.Sun:
zoom = .6;
break;
case SolarSystemObjects.Mercury:
zoom = .0004;
break;
case SolarSystemObjects.Venus:
zoom = .0004;
break;
case SolarSystemObjects.Mars:
zoom = .0004;
break;
case SolarSystemObjects.Jupiter:
zoom = .007;
break;
case SolarSystemObjects.Saturn:
zoom = .007;
break;
case SolarSystemObjects.Uranus:
zoom = .004;
break;
case SolarSystemObjects.Neptune:
zoom = .004;
break;
case SolarSystemObjects.Pluto:
zoom = .0004;
break;
case SolarSystemObjects.Moon:
zoom = .0004;
break;
case SolarSystemObjects.Io:
zoom = .0004;
break;
case SolarSystemObjects.Europa:
zoom = .0004;
break;
case SolarSystemObjects.Ganymede:
zoom = .0004;
break;
case SolarSystemObjects.Callisto:
zoom = .0004;
break;
case SolarSystemObjects.Earth:
zoom = .0004;
break;
case SolarSystemObjects.Custom:
zoom = 10;
break;
default:
break;
}
zoom = zoom * Settings.Active.SolarSystemScale;
}
CameraParameters fromParams = RenderContext.ViewCamera.Copy();
if (SolarSystemTrack == SolarSystemObjects.Custom && !string.IsNullOrEmpty(RenderContext.TrackingFrame))
{
fromParams = RenderContext.CustomTrackingParams;
RenderContext.TrackingFrame = "";
}
camTo.Zoom = zoom;
Vector3d toVector = camTo.ViewTarget;
toVector.Subtract(fromParams.ViewTarget);
//Vector3d toVector = camTo.ViewTarget;
//toVector.Subtract(new Vector3d(cameraPosition));
if (place.Classification == Classification.Star)
{
toVector = Vector3d.Negate(toVector);
}
if (toVector.Length() != 0)
{
Vector2d raDec = toVector.ToRaDec();
if (target == SolarSystemObjects.Custom)
{
camTo.Lat = -raDec.Y;
}
else
{
camTo.Lat = raDec.Y;
}
camTo.Lng = raDec.X * 15 - 90;
}
else
{
camTo.Lat = RenderContext.ViewCamera.Lat;
camTo.Lng = RenderContext.ViewCamera.Lng;
}
if (target != SolarSystemObjects.Custom)
{
// replace with planet surface
camTo.ViewTarget = Planets.GetPlanetTargetPoint(target, camTo.Lat, camTo.Lng, SpaceTimeController.GetJNowForFutureTime(jumpTime));
}
ViewMoverKenBurnsStyle solarMover = new ViewMoverKenBurnsStyle(fromParams, camTo, jumpTime, SpaceTimeController.Now, SpaceTimeController.GetTimeForFutureTime(jumpTime), InterpolationType.EaseInOut);
solarMover.FastDirectionMove = true;
Mover = solarMover;
return;
}
}
}
tracking = false;
trackingObject = null;
CameraParameters camParams = place.CamParams.Copy();
// (gonzalo) backgroundimageset could be null... protect onself!
if (RenderContext.BackgroundImageset != null && place.Type != RenderContext.BackgroundImageset.DataSetType)
{
RenderContext.TargetCamera = place.CamParams.Copy();
RenderContext.ViewCamera = RenderContext.TargetCamera.Copy();
RenderContext.BackgroundImageset = GetDefaultImageset(place.Type, BandPass.Visible);
instant = true;
}
else if (SolarSystemMode && place.Target != SolarSystemTrack)
{
RenderContext.TargetCamera = place.CamParams.Copy();
RenderContext.ViewCamera = RenderContext.TargetCamera.Copy();
SolarSystemTrack = place.Target;
instant = true;
}
if (place.Classification == Classification.Constellation)
{
camParams.Zoom = ZoomMax;
GotoTargetFull(false, instant, camParams, null, null);
}
else
{
SolarSystemTrack = place.Target;
GotoTargetFull(noZoom, instant, camParams, place.StudyImageset, place.BackgroundImageset);
//if (place.Classification == Classification.SolarSystem)
if (trackObject)
{
tracking = true;
trackingObject = place;
}
}
}
public void GotoTarget3(CameraParameters camParams, bool noZoom, bool instant)
{
tracking = false;
trackingObject = null;
GotoTargetFull(noZoom, instant, camParams, RenderContext.ForegroundImageset, RenderContext.BackgroundImageset);
}
public virtual Place FindClosest(Coordinates target, float distance, Place closestPlace, bool astronomical)
{
return(closestPlace);
}
public void GotoRADecZoom(double ra, double dec, double zoom, bool instant)
{
ra = DoubleUtilities.Clamp(ra, 0, 24);
dec = DoubleUtilities.Clamp(dec, -90, 90);
zoom = DoubleUtilities.Clamp(zoom, ZoomMin, ZoomMax);
tracking = false;
trackingObject = null;
GotoTargetFull(false, instant, CameraParameters.Create(dec, WWTControl.Singleton.RenderContext.RAtoViewLng(ra), zoom, WWTControl.Singleton.RenderContext.ViewCamera.Rotation, WWTControl.Singleton.RenderContext.ViewCamera.Angle, (float)WWTControl.Singleton.RenderContext.ViewCamera.Opacity), WWTControl.Singleton.RenderContext.ForegroundImageset, WWTControl.Singleton.RenderContext.BackgroundImageset);
}
public void AddChildPlace(Place child)
{
places.Add(child);
dirty = true;
}
public static Place CreateCameraParams(string name, CameraParameters camParams, Classification classification, string constellation, ImageSetType type, SolarSystemObjects target)
{
Place temp = new Place();
temp.constellation = constellation;
temp.name = name;
temp.Classification = classification;
temp.camParams = camParams;
temp.Type = type;
temp.Target = target;
return temp;
}
public void RemoveChildPlace(Place child)
{
places.Remove(child);
dirty = true;
}
//internal void SaveToXml(System.Xml.XmlTextWriter xmlWriter, string elementName)
//{
// xmlWriter.WriteStartElement(elementName);
// xmlWriter.WriteAttributeString("Name", name);
// xmlWriter.WriteAttributeString("DataSetType", this.Type.ToString());
// if (this.Type == ImageSetType.Sky)
// {
// xmlWriter.WriteAttributeString("RA", camParams.RA.ToString());
// xmlWriter.WriteAttributeString("Dec", camParams.Dec.ToString());
// }
// else
// {
// xmlWriter.WriteAttributeString("Lat", Lat.ToString());
// xmlWriter.WriteAttributeString("Lng", Lng.ToString());
// }
// xmlWriter.WriteAttributeString("Constellation", constellation);
// xmlWriter.WriteAttributeString("Classification", Classification.ToString());
// xmlWriter.WriteAttributeString("Magnitude", magnitude.ToString());
// xmlWriter.WriteAttributeString("Distance", distnace.ToString());
// xmlWriter.WriteAttributeString("AngularSize", AngularSize.ToString());
// xmlWriter.WriteAttributeString("ZoomLevel", ZoomLevel.ToString());
// xmlWriter.WriteAttributeString("Rotation", camParams.Rotation.ToString());
// xmlWriter.WriteAttributeString("Angle", camParams.Angle.ToString());
// xmlWriter.WriteAttributeString("Opacity", camParams.Opacity.ToString());
// xmlWriter.WriteAttributeString("Target", Target.ToString());
// xmlWriter.WriteAttributeString("ViewTarget", camParams.ViewTarget.ToString());
// xmlWriter.WriteAttributeString("TargetReferenceFrame", camParams.TargetReferenceFrame);
// xmlWriter.WriteStartElement("Description");
// xmlWriter.WriteCData(HtmlDescription);
// xmlWriter.WriteEndElement();
// if (backgroundImageSet != null)
// {
// xmlWriter.WriteStartElement("BackgroundImageSet");
// ImageSetHelper.SaveToXml(xmlWriter, backgroundImageSet, "");
// xmlWriter.WriteEndElement();
// }
// if (studyImageset != null)
// {
// ImageSetHelper.SaveToXml(xmlWriter, studyImageset, "");
// }
// xmlWriter.WriteEndElement();
//}
internal static Place FromXml(XmlNode place)
{
Place newPlace = new Place();
newPlace.name = place.Attributes.GetNamedItem("Name").Value;
if (place.Attributes.GetNamedItem("DataSetType") != null)
{
switch (place.Attributes.GetNamedItem("DataSetType").Value.ToLowerCase())
{
case "earth":
newPlace.type = ImageSetType.Earth;
break;
case "planet":
newPlace.type = ImageSetType.Planet;
break;
case "sky":
newPlace.type = ImageSetType.Sky;
break;
case "panorama":
newPlace.type = ImageSetType.Panorama;
break;
case "solarsystem":
newPlace.type = ImageSetType.SolarSystem;
break;
}
}
if (newPlace.Type == ImageSetType.Sky)
{
newPlace.camParams.RA = double.Parse(place.Attributes.GetNamedItem("RA").Value);
newPlace.camParams.Dec = double.Parse(place.Attributes.GetNamedItem("Dec").Value);
}
else
{
newPlace.Lat = double.Parse(place.Attributes.GetNamedItem("Lat").Value);
newPlace.Lng = double.Parse(place.Attributes.GetNamedItem("Lng").Value);
}
if (place.Attributes.GetNamedItem("Constellation") != null)
{
newPlace.constellation = place.Attributes.GetNamedItem("Constellation").Value;
}
//todo change to switch/case
if (place.Attributes.GetNamedItem("Classification") != null)
{
switch (place.Attributes.GetNamedItem("Classification").Value)
{
case "Star":
newPlace.classification = Classification.Star;
break;
case "Supernova":
newPlace.classification = Classification.Supernova;
break;
case "BlackHole":
newPlace.classification = Classification.BlackHole;
break;
case "NeutronStar":
newPlace.classification = Classification.NeutronStar;
break;
case "DoubleStar":
newPlace.classification = Classification.DoubleStar;
break;
case "MultipleStars":
newPlace.classification = Classification.MultipleStars;
break;
case "Asterism":
newPlace.classification = Classification.Asterism;
break;
case "Constellation":
newPlace.classification = Classification.Constellation;
break;
case "OpenCluster":
newPlace.classification = Classification.OpenCluster;
break;
case "GlobularCluster":
newPlace.classification = Classification.GlobularCluster;
break;
case "NebulousCluster":
newPlace.classification = Classification.NebulousCluster;
break;
case "Nebula":
newPlace.classification = Classification.Nebula;
break;
case "EmissionNebula":
newPlace.classification = Classification.EmissionNebula;
break;
case "PlanetaryNebula":
newPlace.classification = Classification.PlanetaryNebula;
break;
case "ReflectionNebula":
newPlace.classification = Classification.ReflectionNebula;
break;
case "DarkNebula":
newPlace.classification = Classification.DarkNebula;
break;
case "GiantMolecularCloud":
newPlace.classification = Classification.GiantMolecularCloud;
break;
case "SupernovaRemnant":
newPlace.classification = Classification.SupernovaRemnant;
break;
case "InterstellarDust":
newPlace.classification = Classification.InterstellarDust;
break;
case "Quasar":
newPlace.classification = Classification.Quasar;
break;
case "Galaxy":
newPlace.classification = Classification.Galaxy;
break;
case "SpiralGalaxy":
newPlace.classification = Classification.SpiralGalaxy;
break;
case "IrregularGalaxy":
newPlace.classification = Classification.IrregularGalaxy;
break;
case "EllipticalGalaxy":
newPlace.classification = Classification.EllipticalGalaxy;
break;
case "Knot":
newPlace.classification = Classification.Knot;
break;
case "PlateDefect":
newPlace.classification = Classification.PlateDefect;
break;
case "ClusterOfGalaxies":
newPlace.classification = Classification.ClusterOfGalaxies;
break;
case "OtherNGC":
newPlace.classification = Classification.OtherNGC;
break;
case "Unidentified":
newPlace.classification = Classification.Unidentified;
break;
case "SolarSystem":
newPlace.classification = Classification.SolarSystem;
break;
case "Unfiltered":
newPlace.classification = Classification.Unfiltered;
break;
case "Stellar":
newPlace.classification = Classification.Stellar;
break;
case "StellarGroupings":
newPlace.classification = Classification.StellarGroupings;
break;
case "Nebulae":
newPlace.classification = Classification.Nebulae;
break;
case "Galactic":
newPlace.classification = Classification.Galactic;
break;
case "Other":
newPlace.classification = Classification.Other;
break;
default:
break;
}
}
if (place.Attributes.GetNamedItem("Magnitude") != null)
{
newPlace.magnitude = double.Parse(place.Attributes.GetNamedItem("Magnitude").Value);
}
if (place.Attributes.GetNamedItem("AngularSize") != null)
{
newPlace.AngularSize = double.Parse(place.Attributes.GetNamedItem("AngularSize").Value);
}
if (place.Attributes.GetNamedItem("ZoomLevel") != null)
{
newPlace.ZoomLevel = double.Parse(place.Attributes.GetNamedItem("ZoomLevel").Value);
}
if (place.Attributes.GetNamedItem("Rotation") != null)
{
newPlace.camParams.Rotation = double.Parse(place.Attributes.GetNamedItem("Rotation").Value);
}
if (place.Attributes.GetNamedItem("Angle") != null)
{
newPlace.camParams.Angle = double.Parse(place.Attributes.GetNamedItem("Angle").Value);
}
if (place.Attributes.GetNamedItem("Opacity") != null)
{
newPlace.camParams.Opacity = Single.Parse(place.Attributes.GetNamedItem("Opacity").Value);
}
else
{
newPlace.camParams.Opacity = 100;
}
newPlace.Target = SolarSystemObjects.Undefined;
if (place.Attributes.GetNamedItem("Target") != null)
{
switch (place.Attributes.GetNamedItem("Target").Value)
{
case "Sun":
newPlace.Target = SolarSystemObjects.Sun;
break;
case "Mercury":
newPlace.Target = SolarSystemObjects.Mercury;
break;
case "Venus":
newPlace.Target = SolarSystemObjects.Venus;
break;
case "Mars":
newPlace.Target = SolarSystemObjects.Mars;
break;
case "Jupiter":
newPlace.Target = SolarSystemObjects.Jupiter;
break;
case "Saturn":
newPlace.Target = SolarSystemObjects.Saturn;
break;
case "Uranus":
newPlace.Target = SolarSystemObjects.Uranus;
break;
case "Neptune":
newPlace.Target = SolarSystemObjects.Neptune;
break;
case "Pluto":
newPlace.Target = SolarSystemObjects.Pluto;
break;
case "Moon":
newPlace.Target = SolarSystemObjects.Moon;
break;
case "Io":
newPlace.Target = SolarSystemObjects.Io;
break;
case "Europa":
newPlace.Target = SolarSystemObjects.Europa;
break;
case "Ganymede":
newPlace.Target = SolarSystemObjects.Ganymede;
break;
case "Callisto":
newPlace.Target = SolarSystemObjects.Callisto;
break;
case "IoShadow":
newPlace.Target = SolarSystemObjects.IoShadow;
break;
case "EuropaShadow":
newPlace.Target = SolarSystemObjects.EuropaShadow;
break;
case "GanymedeShadow":
newPlace.Target = SolarSystemObjects.GanymedeShadow;
break;
case "CallistoShadow":
newPlace.Target = SolarSystemObjects.CallistoShadow;
break;
case "SunEclipsed":
newPlace.Target = SolarSystemObjects.SunEclipsed;
break;
case "Earth":
newPlace.Target = SolarSystemObjects.Earth;
break;
case "Custom":
newPlace.Target = SolarSystemObjects.Custom;
break;
case "Undefined":
newPlace.Target = SolarSystemObjects.Undefined;
break;
default:
break;
}
}
if (place.Attributes.GetNamedItem("ViewTarget") != null)
{
newPlace.camParams.ViewTarget = Vector3d.Parse(place.Attributes.GetNamedItem("ViewTarget").Value);
}
//if (place.Attributes.GetNamedItem("TargetReferenceFrame") != null)
//{
// newPlace.camParams.TargetReferenceFrame = place.Attributes.GetNamedItem("TargetReferenceFrame").Value;
//}
XmlNode descriptionNode = Util.SelectSingleNode(place, "Description");
if (descriptionNode != null)
{
newPlace.HtmlDescription = descriptionNode.Value;
}
XmlNode backgroundImageSet = Util.SelectSingleNode(place, "BackgroundImageSet");
if (backgroundImageSet != null)
{
XmlNode imageSet = Util.SelectSingleNode(backgroundImageSet, "ImageSet");
newPlace.backgroundImageSet = Imageset.FromXMLNode(imageSet);
}
XmlNode study = Util.SelectSingleNode(place, "ForegroundImageSet");
if (study != null)
{
XmlNode imageSet = Util.SelectSingleNode(study, "ImageSet");
newPlace.studyImageset = Imageset.FromXMLNode(imageSet);
}
study = Util.SelectSingleNode(place, "ImageSet");
if (study != null)
{
newPlace.studyImageset = Imageset.FromXMLNode(study);
}
return newPlace;
}
public void AddChildPlace(Place child)
{
places.Add(child);
dirty = true;
}
//public static Folder LoadFromXML(XmlNode node)
//{
// Folder temp = new Folder();
// temp.ParseXML(node);
// return temp;
//}
private void ParseXML(XmlNode node)
{
if (node.Attributes.GetNamedItem("Name") != null)
{
nameField = node.Attributes.GetNamedItem("Name").Value;
}
else
{
nameField = "";
}
if (node.Attributes.GetNamedItem("Url") != null)
{
urlField = node.Attributes.GetNamedItem("Url").Value;
}
if (node.Attributes.GetNamedItem("Thumbnail") != null)
{
thumbnailUrlField = node.Attributes.GetNamedItem("Thumbnail").Value;
}
// load Children
foreach (XmlNode child in node.ChildNodes)
{
switch (child.Name)
{
case "Folder":
Folder temp = new Folder();
temp.Parent = this;
//if (Parent != null && IsProxy)
//{
// temp.Parent = Parent.Parent;
//}
temp.ParseXML(child);
folders.Add(temp);
break;
case "Place":
places.Add(Place.FromXml(child));
break;
case "ImageSet":
Imagesets.Add(Imageset.FromXMLNode(child));
break;
case "Tour":
Tours.Add(Tour.FromXml(child));
break;
}
}
//bool Browseable { get; set; }
//System.Collections.Generic.List<Folder> Folders { get; set; }
//FolderGroup Group { get; set; }
//System.Collections.Generic.List<Imageset> Imagesets { get; set; }
//long MSRCommunityId { get; set; }
//long MSRComponentId { get; set; }
//string Name { get; set; }
//long Permission { get; set; }
//System.Collections.Generic.List<Place> Places { get; set; }
//bool ReadOnly { get; set; }
//string RefreshInterval { get; set; }
//FolderRefreshType RefreshType { get; set; }
//bool RefreshTypeSpecified { get; set; }
//bool Searchable { get; set; }
//string SubType { get; set; }
//string ThumbnailUrl { get; set; }
//System.Collections.Generic.List<Tour> Tours { get; set; }
//FolderType Type { get; set; }
//string Url { get; set; }
}
internal static Place FromXml(XmlNode place)
{
Place newPlace = new Place();
newPlace.name = place.Attributes.GetNamedItem("Name").Value;
if (place.Attributes.GetNamedItem("MSRComponentId") != null && place.Attributes.GetNamedItem("Permission") != null && place.Attributes.GetNamedItem("Url") != null)
{
//communities item
newPlace.Url = place.Attributes.GetNamedItem("Url").Value;
newPlace.ThumbnailUrl = place.Attributes.GetNamedItem("Thumbnail").Value;
return(newPlace);
}
if (place.Attributes.GetNamedItem("DataSetType") != null)
{
newPlace.type = (ImageSetType)Enums.Parse("ImageSetType", place.Attributes.GetNamedItem("DataSetType").Value);
}
if (newPlace.Type == ImageSetType.Sky)
{
newPlace.camParams.RA = double.Parse(place.Attributes.GetNamedItem("RA").Value);
newPlace.camParams.Dec = double.Parse(place.Attributes.GetNamedItem("Dec").Value);
}
else
{
newPlace.Lat = double.Parse(place.Attributes.GetNamedItem("Lat").Value);
newPlace.Lng = double.Parse(place.Attributes.GetNamedItem("Lng").Value);
}
if (place.Attributes.GetNamedItem("Constellation") != null)
{
newPlace.constellation = place.Attributes.GetNamedItem("Constellation").Value;
}
if (place.Attributes.GetNamedItem("Classification") != null)
{
newPlace.classification = (Classification)Enums.Parse("Classification", place.Attributes.GetNamedItem("Classification").Value);
}
if (place.Attributes.GetNamedItem("Magnitude") != null)
{
newPlace.magnitude = double.Parse(place.Attributes.GetNamedItem("Magnitude").Value);
}
if (place.Attributes.GetNamedItem("AngularSize") != null)
{
newPlace.AngularSize = double.Parse(place.Attributes.GetNamedItem("AngularSize").Value);
}
if (place.Attributes.GetNamedItem("ZoomLevel") != null)
{
newPlace.ZoomLevel = double.Parse(place.Attributes.GetNamedItem("ZoomLevel").Value);
}
if (place.Attributes.GetNamedItem("Rotation") != null)
{
newPlace.camParams.Rotation = double.Parse(place.Attributes.GetNamedItem("Rotation").Value);
}
if (place.Attributes.GetNamedItem("Angle") != null)
{
newPlace.camParams.Angle = double.Parse(place.Attributes.GetNamedItem("Angle").Value);
}
if (place.Attributes.GetNamedItem("Opacity") != null)
{
newPlace.camParams.Opacity = Single.Parse(place.Attributes.GetNamedItem("Opacity").Value);
}
else
{
newPlace.camParams.Opacity = 100;
}
newPlace.Target = SolarSystemObjects.Undefined;
if (place.Attributes.GetNamedItem("Target") != null)
{
newPlace.Target = (SolarSystemObjects)Enums.Parse("SolarSystemObjects", place.Attributes.GetNamedItem("Target").Value);
}
if (place.Attributes.GetNamedItem("ViewTarget") != null)
{
newPlace.camParams.ViewTarget = Vector3d.Parse(place.Attributes.GetNamedItem("ViewTarget").Value);
}
//if (place.Attributes.GetNamedItem("TargetReferenceFrame") != null)
//{
// newPlace.camParams.TargetReferenceFrame = place.Attributes.GetNamedItem("TargetReferenceFrame").Value;
//}
XmlNode descriptionNode = Util.SelectSingleNode(place, "Description");
if (descriptionNode != null)
{
newPlace.HtmlDescription = descriptionNode.Value;
}
XmlNode backgroundImageSet = Util.SelectSingleNode(place, "BackgroundImageSet");
if (backgroundImageSet != null)
{
XmlNode imageSet = Util.SelectSingleNode(backgroundImageSet, "ImageSet");
newPlace.backgroundImageSet = Imageset.FromXMLNode(imageSet);
}
XmlNode study = Util.SelectSingleNode(place, "ForegroundImageSet");
if (study != null)
{
XmlNode imageSet = Util.SelectSingleNode(study, "ImageSet");
newPlace.studyImageset = Imageset.FromXMLNode(imageSet);
}
study = Util.SelectSingleNode(place, "ImageSet");
if (study != null)
{
newPlace.studyImageset = Imageset.FromXMLNode(study);
}
return(newPlace);
}
public virtual Place FindClosest(Coordinates target, float distance, Place closestPlace, bool astronomical)
{
return closestPlace;
}
public void RemoveChildPlace(Place child)
{
places.Remove(child);
dirty = true;
}
//public Place(string name, double lat, double lng)
//{
// this.name = name;
// Lat = lat;
// Lng = lng;
// Type = DataSetType.Geo;
// ZoomLevel = -1;
//}
public static Place create(string name, double lat, double lng, Classification classification, string constellation, ImageSetType type, double zoomFactor)
{
Place temp = new Place();
temp.ZoomLevel = zoomFactor;
temp.constellation = constellation;
temp.name = name;
if (type == ImageSetType.Sky || type == ImageSetType.SolarSystem)
{
temp.camParams.RA = lng;
}
else
{
temp.Lng = lng;
}
temp.Lat = lat;
temp.Classification = classification;
temp.Type = type;
return temp;
}
private void UpdateViewParameters()
{
if (RenderContext.Space && tracking && trackingObject != null)
{
if (Settings.Active.GalacticMode && RenderContext.Space)
{
double[] gPoint = Coordinates.J2000toGalactic(trackingObject.RA * 15, trackingObject.Dec);
RenderContext.targetAlt = RenderContext.alt = gPoint[1];
RenderContext.targetAz = RenderContext.az = gPoint[0];
}
else if (RenderContext.Space && Settings.Active.LocalHorizonMode)
{
Coordinates currentAltAz = Coordinates.EquitorialToHorizon(Coordinates.FromRaDec(trackingObject.RA, trackingObject.Dec), SpaceTimeController.Location, SpaceTimeController.Now);
RenderContext.targetAlt = currentAltAz.Alt;
RenderContext.targetAz = currentAltAz.Az;
}
else
{
RenderContext.ViewCamera.Lng = RenderContext.TargetCamera.Lng = this.RAtoViewLng(trackingObject.RA);
RenderContext.ViewCamera.Lat = RenderContext.TargetCamera.Lat = trackingObject.Dec;
}
}
else if (!SolarSystemMode)
{
tracking = false;
trackingObject = null;
}
double oneMinusDragCoefficient = 1 - DragCoefficient;
double dc = DragCoefficient;
//if (!Settings.Current.SmoothPan)
//{
// oneMinusDragCoefficient = 1;
// dc = 0;
//}
if (!tracking)
{
double minDelta = (RenderContext.ViewCamera.Zoom / 4000.0);
if (RenderContext.ViewCamera.Zoom > 360)
{
minDelta = (360.0 / 40000.0);
}
//if (RenderContext.Space && Settings.Active.LocalHorizonMode)
//{
// //if (!Settings.Current.SmoothPan)
// //{
// // this.alt = targetAlt;
// // this.az = targetAz;
// //}
// if (((Math.Abs(this.TargetAlt - this.alt) >= (minDelta)) |
// ((Math.Abs(this.targetAz - this.az) >= (minDelta)))))
// {
// this.alt += (targetAlt - alt) / 10;
// if (Math.Abs(targetAz - az) > 170)
// {
// if (targetAz > az)
// {
// this.az += (targetAz - (360 + az)) / 10;
// }
// else
// {
// this.az += ((360 + targetAz) - az) / 10;
// }
// }
// else
// {
// this.az += (targetAz - az) / 10;
// }
// //this.az = ((az + 540) % 360) - 180;
// this.az = ((az + 720) % 360);
// }
//}
//else
//if (!Settings.Current.SmoothPan)
//{
// this.viewCamera.Lat = this.targetCamera.Lat;
// this.viewCamera.Lng = this.targetCamera.Lng;
//}
if (RenderContext.Space && (Settings.Active.LocalHorizonMode || Settings.Active.GalacticMode))
{
if (((Math.Abs(RenderContext.targetAlt - RenderContext.alt) >= (minDelta)) |
((Math.Abs(RenderContext.targetAz - RenderContext.az) >= (minDelta)))))
{
RenderContext.alt += (RenderContext.targetAlt - RenderContext.alt) / 10;
if (Math.Abs(RenderContext.targetAz - RenderContext.az) > 170)
{
if (RenderContext.targetAz > RenderContext.az)
{
RenderContext.az += (RenderContext.targetAz - (360 + RenderContext.az)) / 10;
}
else
{
RenderContext.az += ((360 + RenderContext.targetAz) - RenderContext.az) / 10;
}
}
else
{
RenderContext.az += (RenderContext.targetAz - RenderContext.az) / 10;
}
RenderContext.az = ((RenderContext.az + 720) % 360);
}
}
else
{
if (((Math.Abs(RenderContext.TargetCamera.Lat - RenderContext.ViewCamera.Lat) >= (minDelta)) |
((Math.Abs(RenderContext.TargetCamera.Lng - RenderContext.ViewCamera.Lng) >= (minDelta)))))
{
RenderContext.ViewCamera.Lat += (RenderContext.TargetCamera.Lat - RenderContext.ViewCamera.Lat) / 10;
if (Math.Abs(RenderContext.TargetCamera.Lng - RenderContext.ViewCamera.Lng) > 170)
{
if (RenderContext.TargetCamera.Lng > RenderContext.ViewCamera.Lng)
{
RenderContext.ViewCamera.Lng += (RenderContext.TargetCamera.Lng - (360 + RenderContext.ViewCamera.Lng)) / 10;
}
else
{
RenderContext.ViewCamera.Lng += ((360 + RenderContext.TargetCamera.Lng) - RenderContext.ViewCamera.Lng) / 10;
}
}
else
{
RenderContext.ViewCamera.Lng += (RenderContext.TargetCamera.Lng - RenderContext.ViewCamera.Lng) / 10;
}
RenderContext.ViewCamera.Lng = ((RenderContext.ViewCamera.Lng + 720) % 360);
}
else
{
if (RenderContext.ViewCamera.Lat != RenderContext.TargetCamera.Lat || RenderContext.ViewCamera.Lng != RenderContext.TargetCamera.Lng)
{
RenderContext.ViewCamera.Lat = RenderContext.TargetCamera.Lat;
RenderContext.ViewCamera.Lng = RenderContext.TargetCamera.Lng;
}
}
}
}
//if (!tracking)
//{
// this.viewCamera.Lng = dc * this.viewCamera.Lng + oneMinusDragCoefficient * this.targetCamera.Lng;
// this.viewCamera.Lat = dc * this.viewCamera.Lat + oneMinusDragCoefficient * this.targetCamera.Lat;
//}
RenderContext.ViewCamera.Zoom = dc * RenderContext.ViewCamera.Zoom + oneMinusDragCoefficient * RenderContext.TargetCamera.Zoom;
RenderContext.ViewCamera.Rotation = dc * RenderContext.ViewCamera.Rotation + oneMinusDragCoefficient * RenderContext.TargetCamera.Rotation;
RenderContext.ViewCamera.Angle = dc * RenderContext.ViewCamera.Angle + oneMinusDragCoefficient * RenderContext.TargetCamera.Angle;
}
//internal void SaveToXml(System.Xml.XmlTextWriter xmlWriter, string elementName)
//{
// xmlWriter.WriteStartElement(elementName);
// xmlWriter.WriteAttributeString("Name", name);
// xmlWriter.WriteAttributeString("DataSetType", this.Type.ToString());
// if (this.Type == ImageSetType.Sky)
// {
// xmlWriter.WriteAttributeString("RA", camParams.RA.ToString());
// xmlWriter.WriteAttributeString("Dec", camParams.Dec.ToString());
// }
// else
// {
// xmlWriter.WriteAttributeString("Lat", Lat.ToString());
// xmlWriter.WriteAttributeString("Lng", Lng.ToString());
// }
// xmlWriter.WriteAttributeString("Constellation", constellation);
// xmlWriter.WriteAttributeString("Classification", Classification.ToString());
// xmlWriter.WriteAttributeString("Magnitude", magnitude.ToString());
// xmlWriter.WriteAttributeString("Distance", distnace.ToString());
// xmlWriter.WriteAttributeString("AngularSize", AngularSize.ToString());
// xmlWriter.WriteAttributeString("ZoomLevel", ZoomLevel.ToString());
// xmlWriter.WriteAttributeString("Rotation", camParams.Rotation.ToString());
// xmlWriter.WriteAttributeString("Angle", camParams.Angle.ToString());
// xmlWriter.WriteAttributeString("Opacity", camParams.Opacity.ToString());
// xmlWriter.WriteAttributeString("Target", Target.ToString());
// xmlWriter.WriteAttributeString("ViewTarget", camParams.ViewTarget.ToString());
// xmlWriter.WriteAttributeString("TargetReferenceFrame", camParams.TargetReferenceFrame);
// xmlWriter.WriteStartElement("Description");
// xmlWriter.WriteCData(HtmlDescription);
// xmlWriter.WriteEndElement();
// if (backgroundImageSet != null)
// {
// xmlWriter.WriteStartElement("BackgroundImageSet");
// ImageSetHelper.SaveToXml(xmlWriter, backgroundImageSet, "");
// xmlWriter.WriteEndElement();
// }
// if (studyImageset != null)
// {
// ImageSetHelper.SaveToXml(xmlWriter, studyImageset, "");
// }
// xmlWriter.WriteEndElement();
//}
internal static Place FromXml(XmlNode place)
{
Place newPlace = new Place();
newPlace.name = place.Attributes.GetNamedItem("Name").Value;
newPlace.Type = (ImageSetType)Enum.Parse(typeof(ImageSetType), place.Attributes.GetNamedItem("DataSetType").Value);
if (newPlace.Type == ImageSetType.Sky)
{
newPlace.camParams.RA = double.Parse(place.Attributes.GetNamedItem("RA").Value);
newPlace.camParams.Dec = double.Parse(place.Attributes.GetNamedItem("Dec").Value);
}
else
{
newPlace.Lat = double.Parse(place.Attributes.GetNamedItem("Lat").Value);
newPlace.Lng = double.Parse(place.Attributes.GetNamedItem("Lng").Value);
}
newPlace.constellation = place.Attributes.GetNamedItem("Constellation").Value;
//todo change to switch/case
newPlace.Classification = (Classification)Enum.Parse(typeof(Classification), place.Attributes.GetNamedItem("Classification").Value);
newPlace.magnitude = double.Parse(place.Attributes.GetNamedItem("Magnitude").Value);
if (place.Attributes.GetNamedItem("Magnitude") != null)
{
newPlace.magnitude = double.Parse(place.Attributes.GetNamedItem("Magnitude").Value);
}
newPlace.AngularSize = double.Parse(place.Attributes.GetNamedItem("AngularSize").Value);
newPlace.ZoomLevel = double.Parse(place.Attributes.GetNamedItem("ZoomLevel").Value);
newPlace.camParams.Rotation = double.Parse(place.Attributes.GetNamedItem("Rotation").Value);
newPlace.camParams.Angle = double.Parse(place.Attributes.GetNamedItem("Angle").Value);
if (place.Attributes.GetNamedItem("Opacity") != null)
{
newPlace.camParams.Opacity = Single.Parse(place.Attributes.GetNamedItem("Opacity").Value);
}
else
{
newPlace.camParams.Opacity = 100;
}
if (place.Attributes.GetNamedItem("Target") != null)
{
newPlace.Target = (SolarSystemObjects)Enum.Parse(typeof(SolarSystemObjects), place.Attributes.GetNamedItem("Target").Value);
}
if (place.Attributes.GetNamedItem("ViewTarget") != null)
{
newPlace.camParams.ViewTarget = Vector3d.Parse(place.Attributes.GetNamedItem("ViewTarget").Value);
}
//if (place.Attributes.GetNamedItem("TargetReferenceFrame") != null)
//{
// newPlace.camParams.TargetReferenceFrame = place.Attributes.GetNamedItem("TargetReferenceFrame").Value;
//}
XmlNode descriptionNode = Util.SelectSingleNode(place,"Description");
if (descriptionNode != null)
{
newPlace.HtmlDescription = descriptionNode.Value;
}
XmlNode backgroundImageSet = Util.SelectSingleNode(place, "BackgroundImageSet");
if (backgroundImageSet != null)
{
XmlNode imageSet = Util.SelectSingleNode(backgroundImageSet,"ImageSet");
newPlace.backgroundImageSet = Imageset.FromXMLNode(imageSet);
}
XmlNode study = Util.SelectSingleNode(place,"ImageSet");
if (study != null)
{
newPlace.studyImageset = Imageset.FromXMLNode(study);
}
return newPlace;
}
public bool OnTarget(Place place)
{
return (
(
Math.Abs(ViewCamera.Lat - TargetCamera.Lat) < .000000000001
&& Math.Abs(ViewCamera.Lng - TargetCamera.Lng) < .000000000001
&& Math.Abs(ViewCamera.Zoom - TargetCamera.Zoom) < .000000000001
)
&& ViewMover == null
);
}
