/// <summary>
/// Reads a .bt (Binary terrain) file.
/// http://www.vterrain.org/Implementation/Formats/BT.html
/// </summary>
/// <param name="stream">
/// The stream.
/// </param>
public void ReadTerrainFile(cITerrainElevation Data)
{
//var buffer = reader.ReadBytes(10);
//var enc = new ASCIIEncoding();
//var marker = enc.GetString(buffer);
//if (!marker.StartsWith("binterr"))
//{
// throw new FileFormatException("Invalid marker.");
//}
//var version = marker.Substring(7);
this.Width = Data.Width;
this.Height = Data.Height;
//short dataSize = reader.ReadInt16();
//bool isFloatingPoint = reader.ReadInt16() == 1;
//short horizontalUnits = reader.ReadInt16();
//short utmZone = reader.ReadInt16();
//short datum = reader.ReadInt16();
this.Left = 0;
this.Right = Data.Width;
this.Bottom = Data.Height;
this.Top = 0;
//short proj = reader.ReadInt16();
//float scale = reader.ReadSingle();
//var padding = reader.ReadBytes(190);
//int index = 0;
this.Data = Data.Data; //new double[this.Width * this.Height];
this.MinimumZ = Data.Minimum;
this.MaximumZ = Data.Maximum;
this.Scale = Data.Scale;
}
/// <summary>
/// Loads the specified file.
/// </summary>
/// <param name="source">
/// The file name.
/// </param>
public void Load(cITerrainElevation Data)
{
if (Data == null)
{
throw new ArgumentNullException("source");
}
this.ReadTerrainFile(Data);
}