public override void doCreate()
{
Associations associationsRead = null;
MIStream inStream = MStreamUtils.CreateIFStream(fileName);
string errors = "";
associationsRead = fSerialize.read(inStream, ref errors);
if (associationsRead == null)
{
String fmt = MStringResource.getString(MetaDataRegisterMStringResources.kImportMetadataFileReadFailed);
String msg;
if (errors == null || errors.Length < 1)
{
errors = "No errors was given by the serializer when reading the metadata file.";
}
msg = String.Format(fmt, fileName, errors);
displayError(msg);
throw new System.ApplicationException(msg);
}
String resultFmt = MStringResource.getString(MetaDataRegisterMStringResources.kImportMetadataResult);
for (int i = 0; i < fMeshes.length; ++i)
{
MFnMesh mesh = new MFnMesh(fMeshes[i]);
// Should have filtered out non-meshes already but check anyway
if (mesh == null)
{
continue;
}
displayInfo(mesh.fullPathName);
//We dont have the correct interface on MDGModifier to assign metadata so no undo redo for now
Associations associationsMesh = mesh.metadata;
associationsMesh.assign(associationsRead);
for (int c = 0; c < associationsRead.channelCount; ++c)
{
Autodesk.Maya.MetaData.Channel channel = associationsRead.channelAt((uint)c);
String cName = channel.nameProperty;
for (int s = 0; s < channel.dataStreamCount; ++s)
{
Autodesk.Maya.MetaData.Stream cStream = channel.dataStream((uint)s);
if (cStream != null)
{
String sName = cStream.name;
String msg = String.Format(resultFmt, mesh.fullPathName, cName, sName);
appendToResult(msg);
}
}
}
}
MStreamUtils.Close(inStream);
inStream = null;
}
