public void ProjectionChanged(int i)
{
var axis = GeodesyProjections.getAxisNames(Projections[i, 1]);
NorthLabel.text = axis.North;
EastLabel.text = axis.East;
UpLabel.text = axis.Up;
}
static IEnumerable <(View view, PoseDesc pose)> GetViewPoses(string videoFile)
{
var toSweref = GeodesyProjections.fromWGS84Converter("sweref_99_13_30");
var posFile = PrepVideo.GetPositionsFilePath(videoFile);
var cp = new CaptionParser(posFile);
uint TimeStamp;
double Latitude;
double Longitude;
double Altitude;
double RelativeHeight;
float Pitch;
float Roll;
float Yaw;
cp.ReadPose(out TimeStamp,
out Latitude, out Longitude, out Altitude, out RelativeHeight,
out Pitch, out Roll, out Yaw);
var origin = toSweref(Longitude, Latitude, Altitude);
yield return(GnssToViewPose(origin, origin, TimeStamp));
while (true)
{
try
{
cp.ReadPose(out TimeStamp,
out Latitude, out Longitude, out Altitude, out RelativeHeight,
out Pitch, out Roll, out Yaw);
}
catch (EndOfStreamException)
{
Log.Msg("GnssSfm: done loading captions");
break;
}
var gnssPos = toSweref(Longitude, Latitude, Altitude);
yield return(GnssToViewPose(origin, gnssPos, TimeStamp));
}
}
public static GPSPosition fromWGS84(string Projection, double longitude, double latitude, double elevation)
{
var converter = GeodesyProjections.GetConverter(Projection);
return(converter.fromWGS84(longitude, latitude, elevation));
}
public static void toWGS84(GPSPosition pos, out double longitude, out double latitude, out double elevation)
{
var converter = GeodesyProjections.GetConverter(pos.Projection);
converter.toWGS84(pos, out longitude, out latitude, out elevation);
}
