public bool GlobalToWorld(Coordinate converter, Vec3D position)
{
switch (_mapType)
{
case MapType.UNKNOWN:
{
return(false);
}
case MapType.UTM:
UTMPos utmpos = new UTMPos(_metaData.Zone(), _metaData.North(), -(position.z + _origin.z), position.x + _origin.x, position.y + _origin.y);
converter.SetUTMPos(utmpos);
break;
case MapType.GEOCENTRIC:
CartPos cartpos = new CartPos(position.x + _origin.x, position.y + _origin.y, position.z + _origin.z);
converter.SetCartPos(cartpos);
break;
}
return(true);
}
public bool GetCartPos(MapPos pos, out CartPos result)
{
Coordinate converter = new Coordinate();
Vec3D position = pos.position;
result = new CartPos();
// Check possibly local 3D under a roiNode
RoiNode roi = pos.node as RoiNode;
if (roi != null && roi.IsValid())
{
position += roi.Position;
}
switch (_mapType)
{
case MapType.UNKNOWN:
{
return(false);
}
case MapType.UTM:
UTMPos utmpos = new UTMPos(_utmZone, _north, -(position.z + _origin.z), position.x + _origin.x, position.y + _origin.y);
converter.SetUTMPos(utmpos);
break;
case MapType.GEOCENTRIC:
CartPos cartpos = new CartPos(position.x + _origin.x, position.y + _origin.y, position.z + _origin.z);
converter.SetCartPos(cartpos);
break;
}
return(converter.GetCartPos(out result));
}
private static extern bool Coordinate_getUTMPos(IntPtr nativeReference, ref UTMPos pos, Datum datum);
private static extern void Coordinate_setUTMPos(IntPtr nativeReference, ref UTMPos pos, Datum datum);
public bool GetUTMPos(out UTMPos pos, Datum datum = Datum.WGS84)
{
pos = new UTMPos();
return(Coordinate_getUTMPos(GetNativeReference(), ref pos, datum));
}
public void SetUTMPos(UTMPos pos, Datum datum = Datum.WGS84)
{
Coordinate_setUTMPos(GetNativeReference(), ref pos, datum);
}
private static extern bool UTMPos_create_pos(IntPtr native_reference, [Out] out UTMPos pos);
private static extern IntPtr UTMPos_create_dynamic(ref UTMPos pos);
private static extern IntPtr UTMPos_asString(ref UTMPos pos);
