/// <summary>
/// Read mesh file at path, with given Options. Result is stored in MeshBuilder parameter
/// </summary>
public IOReadResult Read(Stream stream, string sExtension, ReadOptions options)
{
if (MeshBuilder == null)
{
return(new IOReadResult(IOCode.GenericReaderError, "MeshBuilder is null!"));
}
MeshFormatReader useReader = null;
foreach (var reader in Readers)
{
foreach (string ext in reader.SupportedExtensions)
{
if (ext.Equals(sExtension, StringComparison.OrdinalIgnoreCase))
{
useReader = reader;
}
}
if (useReader != null)
{
break;
}
}
if (useReader == null)
{
return(new IOReadResult(IOCode.UnknownFormatError, "format " + sExtension + " is not supported"));
}
// save current culture
var current_culture = Thread.CurrentThread.CurrentCulture;
try
{
// push invariant culture for write
if (ReadInvariantCulture)
{
Thread.CurrentThread.CurrentCulture = CultureInfo.InvariantCulture;
}
var result = useReader.ReadFile(stream, MeshBuilder, options, on_warning);
// restore culture
if (ReadInvariantCulture)
{
Thread.CurrentThread.CurrentCulture = current_culture;
}
return(result);
}
catch (Exception e)
{
// restore culture
if (ReadInvariantCulture)
{
Thread.CurrentThread.CurrentCulture = current_culture;
}
return(new IOReadResult(IOCode.GenericReaderError, "Unknown error : exception : " + e.Message));
}
}
/// <summary>
/// Read mesh file at path, with given Options. Result is stored in MeshBuilder parameter
/// </summary>
public IOReadResult Read(Stream stream, string sExtension, ReadOptions options)
{
if (MeshBuilder == null)
{
return(new IOReadResult(IOCode.GenericReaderError, "MeshBuilder is null!"));
}
MeshFormatReader useReader = null;
foreach (var reader in Readers)
{
foreach (string ext in reader.SupportedExtensions)
{
if (ext.Equals(sExtension, StringComparison.OrdinalIgnoreCase))
{
useReader = reader;
}
}
if (useReader != null)
{
break;
}
}
if (useReader == null)
{
return(new IOReadResult(IOCode.UnknownFormatError, "format " + sExtension + " is not supported"));
}
try {
return(useReader.ReadFile(stream, MeshBuilder, options, on_warning));
} catch (Exception e) {
return(new IOReadResult(IOCode.GenericReaderError, "Unknown error : exception : " + e.Message));
}
}
/// <summary>
/// Add a handler for a given formta
/// </summary>
public void AddFormatHandler(MeshFormatReader reader)
{
List <string> formats = reader.SupportedExtensions;
foreach (string s in formats)
{
if (SupportsFormat(s))
{
throw new Exception("StandardMeshReader.AddFormatHandler: format " + s + " is already registered!");
}
}
Readers.Add(reader);
}
/// <summary>
/// Read mesh file at path, with given Options. Result is stored in MeshBuilder parameter
/// </summary>
public IOReadResult Read(string sFilename, ReadOptions options)
{
if (MeshBuilder == null)
{
return(new IOReadResult(IOCode.GenericReaderError, "MeshBuilder is null!"));
}
string sExtension = Path.GetExtension(sFilename);
if (sExtension.Length < 2)
{
return(new IOReadResult(IOCode.InvalidFilenameError, "filename " + sFilename + " does not contain valid extension"));
}
sExtension = sExtension.Substring(1);
MeshFormatReader useReader = null;
foreach (var reader in Readers)
{
foreach (string ext in reader.SupportedExtensions)
{
if (ext.Equals(sExtension, StringComparison.OrdinalIgnoreCase))
{
useReader = reader;
}
}
if (useReader != null)
{
break;
}
}
if (useReader == null)
{
return(new IOReadResult(IOCode.UnknownFormatError, "format " + sExtension + " is not supported"));
}
try {
return(useReader.ReadFile(sFilename, MeshBuilder, options, on_warning));
} catch (Exception e) {
return(new IOReadResult(IOCode.GenericReaderError, "Unknown error : exception : " + e.Message));
}
}
