internal PositionNormalTexturedX2 GetMappedVertex(PositionTexture vert)
{
PositionNormalTexturedX2 vertOut = new PositionNormalTexturedX2();
Coordinates latLng = Coordinates.CartesianToSpherical2(vert.Position);
// latLng.Lng += 90;
if (latLng.Lng < -180)
{
latLng.Lng += 360;
}
if (latLng.Lng > 180)
{
latLng.Lng -= 360;
}
//if (false)
//{
//// System.Diagnostics.Debug.WriteLine(String.Format("{0},{1}", (int)(vert.Tu * 16 + .5), (int)(vert.Tv * 16 + .5)));
//}
if (level > 1)
{
byte arrayX = (byte)(int)(vert.Tu * 16 + .5);
byte arrayY = (byte)(int)(vert.Tv * 16 + .5);
demArray[arrayX + arrayY * 17] = DemData[demIndex];
if (backslash)
{
if (tempBackslashYIndex != null)
{
tempBackslashXIndex[demIndex] = arrayX;
tempBackslashYIndex[demIndex] = arrayY;
}
}
else
{
if (tempSlashYIndex != null)
{
tempSlashXIndex[demIndex] = arrayX;
tempSlashYIndex[demIndex] = arrayY;
}
}
}
Vector3d pos = GeoTo3dWithAltitude(latLng.Lat, latLng.Lng, false);
vertOut.Tu = (float)vert.Tu;
vertOut.Tv = (float)vert.Tv;
vertOut.Lat = latLng.Lat;
vertOut.Lng = latLng.Lng;
vertOut.Normal = pos;
pos = pos - localCenter;
vertOut.Position = pos;
return(vertOut);
}
public Coordinates Project(Vector2d point, double width, double height)
{
double lat = point.Y;
double lng = point.X;
lng = -lng;
Matrix3d matrix = Matrix3d.Identity;
matrix.Multiply(Matrix3d.RotationX((((Rotation - 180)) / 180f * Math.PI)));
matrix.Multiply(Matrix3d.RotationZ(((Dec) / 180f * Math.PI)));
matrix.Multiply(Matrix3d.RotationY((((360 - RA * 15) + 180) / 180f * Math.PI)));
//lng = -lng;
double fac1 = (Scale * height) / 2;
double factor = Math.Tan(fac1 * RC);
Vector3d retPoint = Vector3d.TransformCoordinate(new Vector3d(1f, (lat / fac1 * factor), (lng / fac1 * factor)), matrix);
retPoint.Normalize();
return(Coordinates.CartesianToSpherical2(retPoint));
}
public override IPlace FindClosest(Coordinates target, float distance, IPlace defaultPlace, bool astronomical)
{
Vector3d searchPoint = Coordinates.GeoTo3dDouble(target.Lat, target.Lng);
//searchPoint = -searchPoint;
Vector3d dist;
if (defaultPlace != null)
{
Vector3d testPoint = Coordinates.RADecTo3d(defaultPlace.RA, -defaultPlace.Dec, -1.0);
dist = searchPoint - testPoint;
distance = (float)dist.Length();
}
int closestItem = -1;
int index = 0;
foreach (Vector3 point in positions)
{
dist = searchPoint - new Vector3d(point);
if (dist.Length() < distance)
{
distance = (float)dist.Length();
closestItem = index;
}
index++;
}
if (closestItem == -1)
{
return(defaultPlace);
}
Coordinates pnt = Coordinates.CartesianToSpherical2(positions[closestItem]);
string name = table.Rows[closestItem].ColumnData[this.nameColumn].ToString();
if (nameColumn == startDateColumn || nameColumn == endDateColumn)
{
name = SpreadSheetLayer.ParseDate(name).ToString("u");
}
if (String.IsNullOrEmpty(name))
{
name = string.Format("RA={0}, Dec={1}", Coordinates.FormatHMS(pnt.RA), Coordinates.FormatDMS(pnt.Dec));
}
TourPlace place = new TourPlace(name, pnt.Lat, pnt.RA, Classification.Unidentified, "", ImageSetType.Sky, -1);
Dictionary <String, String> rowData = new Dictionary <string, string>();
for (int i = 0; i < table.Columns.Count; i++)
{
string colValue = table.Rows[closestItem][i].ToString();
if (i == startDateColumn || i == endDateColumn)
{
colValue = SpreadSheetLayer.ParseDate(colValue).ToString("u");
}
if (!rowData.ContainsKey(table.Column[i].Name) && !string.IsNullOrEmpty(table.Column[i].Name))
{
rowData.Add(table.Column[i].Name, colValue);
}
else
{
rowData.Add("Column" + i.ToString(), colValue);
}
}
place.Tag = rowData;
if (Viewer != null)
{
Viewer.LabelClicked(closestItem);
}
return(place);
}
