/// <summary>
/// Opens the specified stream, s. Note that as a Portable class library
/// </summary>
/// <param name="s">The s.</param>
/// <param name="filename">The filename.</param>
/// <param name="solid">The solid.</param>
/// <returns>TessellatedSolid.</returns>
/// <exception cref="Exception">Cannot open file without extension (e.g. f00.stl).
/// or
/// This function has been recently removed.
/// or
/// Cannot determine format from extension (not .stl, .ply, .3ds, .lwo, .obj, .objx, or .off.</exception>
/// <exception cref="System.Exception">Cannot open file without extension (e.g. f00.stl).
/// or
/// This function has been recently removed.
/// or
/// Cannot determine format from extension (not .stl, .ply, .3ds, .lwo, .obj, .objx, or .off.</exception>
public static void Open(Stream s, string filename, out TessellatedSolid solid)
{
try
{
var extension = GetFileTypeFromExtension(Path.GetExtension(filename));
switch (extension)
{
case FileType.STL_ASCII:
case FileType.STL_Binary:
solid = STLFileData.OpenSolids(s, filename)[0]; // Standard Tessellation or StereoLithography
break;
case FileType.ThreeMF:
solid = ThreeMFFileData.OpenSolids(s, filename)[0];
break;
case FileType.Model3MF:
solid = ThreeMFFileData.OpenModelFile(s, filename)[0];
break;
case FileType.AMF:
solid = AMFFileData.OpenSolids(s, filename)[0];
break;
case FileType.OFF:
solid = OFFFileData.OpenSolid(s, filename);
// http://en.wikipedia.org/wiki/OFF_(file_format)
break;
case FileType.PLY_ASCII:
case FileType.PLY_Binary:
solid = PLYFileData.OpenSolid(s, filename);
break;
case FileType.SHELL:
solid = ShellFileData.OpenSolids(s, filename)[0];
break;
case FileType.STEP:
solid = STEPFileData.OpenSolids(s, filename)[0];
break;
default:
var serializer = new JsonSerializer();
var sr = new StreamReader(s);
using (var reader = new JsonTextReader(sr))
solid = serializer.Deserialize <TessellatedSolid>(reader);
break;
}
}
catch (Exception exc)
{
throw new Exception("Cannot open file. Message: " + exc.Message);
}
}
public static Solid Open(Stream s, string filename = "")
{
#if !DEBUG
try
{
#endif
var extension = GetFileTypeFromExtension(Path.GetExtension(filename));
switch (extension)
{
case FileType.STL_ASCII:
case FileType.STL_Binary:
return(STLFileData.OpenSolids(s, filename)[0]); // Standard Tessellation or StereoLithography
case FileType.ThreeMF:
return(ThreeMFFileData.OpenSolids(s, filename)[0]);
case FileType.Model3MF:
return(ThreeMFFileData.OpenModelFile(s, filename)[0]);
case FileType.AMF:
return(AMFFileData.OpenSolids(s, filename)[0]);
case FileType.OFF:
return(OFFFileData.OpenSolid(s, filename));
case FileType.PLY_ASCII:
case FileType.PLY_Binary:
return(PLYFileData.OpenSolid(s, filename));
case FileType.SHELL:
return(ShellFileData.OpenSolids(s, filename)[0]);
case FileType.STEP:
return(STEPFileData.OpenSolids(s, filename)[0]);
default:
var serializer = new JsonSerializer();
var sr = new StreamReader(s);
using (var reader = new JsonTextReader(sr))
{
JObject jObject = JObject.Load(reader);
var typeString = ((string)jObject["TVGLSolidType"]);
if (string.IsNullOrWhiteSpace(typeString))
{
return(null);
}
var type = Type.GetType(typeString);
if (type == null)
{
var assembly = Assembly.LoadFrom((string)jObject["InAssembly"]);
type = assembly.GetType(typeString);
}
if (type == null)
{
return(null);
}
return((Solid)JsonConvert.DeserializeObject(jObject.ToString(), type));
}
}
#if !DEBUG
}
catch (Exception exc)
{
throw new Exception("Cannot open file. Message: " + exc.Message);
}
#endif
}
