public override void readBinary(MIStream arg0, uint length)
{
MIStream instream = new MIStream(MIStream.getCPtr(arg0).Handle, false);
MStreamUtils.readDouble(arg0, out fValue, true);
return;
}
public override void readBinary(MIStream stream, uint length)
//
// Description
// NOT IMPLEMENTED
//
{
MGlobal.displayInfo("apiMeshData.readBinary is called.");
return;
}
public override void readBinary(MIStream stream, uint length)
//
// Description
// NOT IMPLEMENTED
//
{
MGlobal.displayInfo("apiMeshData.readBinary is called.");
return;
}
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;
}
public override Structure read(MIStream cSrc, ref string errors)
{
int errCount = 0;
Structure newStructure = null;
errors = "";
uint size = MStreamUtils.getLength(cSrc);
string myString = "";
// The last argument is true since we don't want to stop reading a stream when a WhiteSpace is encountered.
MStreamUtils.readCharBuffer(cSrc, out myString, size, true);
XmlReader reader = XmlReader.Create(new System.IO.StringReader (myString));
string elementName = "";
while (reader.Read())
{
// Skip anything unrecognized, for maximum flexibility
if (reader.NodeType != XmlNodeType.Element)
{
continue;
}
elementName = reader.Name;
// Root must be a <structure> tag
if (elementName == structureTag)
{
bool isStrucNameFound = reader.MoveToAttribute (structureNameAttribute);
if (isStrucNameFound)
{
string structureName = reader.ReadContentAsString();
newStructure = new Structure( structureName );
}
else
{
string msgFmt = MStringResource.getString(MetaDataRegisterMStringResources.kStructureXMLStructureNameNotFound);
IXmlLineInfo xmlInfo = (IXmlLineInfo)reader;
int lineNumber = xmlInfo.LineNumber;
string errorMsg = String.Format(msgFmt, lineNumber.ToString());
errors += errorMsg;
errCount++;
continue;
}
}
if (newStructure == null)
{
continue;
}
// All children must all be <member> tags
if (elementName == memberTag)
{
uint memberDim = 1;
string memberName = "";
string memberType = "";
bool isMemberNameFound = reader.MoveToAttribute (memberNameAttribute);
if (isMemberNameFound)
{
memberName = reader.ReadContentAsString();
}
else
{
string msgFmt = MStringResource.getString(MetaDataRegisterMStringResources.kStructureXMLMemberNameNotFound);
IXmlLineInfo xmlInfo = (IXmlLineInfo)reader;
int lineNumber = xmlInfo.LineNumber;
string errorMsg = String.Format(msgFmt, lineNumber.ToString());
errors += errorMsg;
continue;
}
bool isMemberTypeFound = reader.MoveToAttribute (memberTypeAttribute);
if (isMemberTypeFound)
{
memberType = reader.ReadContentAsString();
}
else
{
string msgFmt = MStringResource.getString(MetaDataRegisterMStringResources.kStructureXMLMemberTypeNotFound);
IXmlLineInfo xmlInfo = (IXmlLineInfo)reader;
int lineNumber = xmlInfo.LineNumber;
string errorMsg = String.Format(msgFmt, lineNumber.ToString());
errors += errorMsg;
continue;
}
bool isMemberDimFound = reader.MoveToAttribute(memberDimAttribute);
if (isMemberDimFound)
memberDim = (uint)reader.ReadContentAsInt();
else
memberDim = 1;
newStructure.addMember( Member.typeFromName(memberType),memberDim, memberName );
}
}
// If there were errors any structure created will be incorrect so pass
// back nothing rather than bad data.
if( errCount > 0 )
newStructure = null;
return newStructure;
}
public override void readBinary(MIStream arg0, uint length)
{
MIStream instream = new MIStream(MIStream.getCPtr(arg0).Handle, false);
MStreamUtils.readDouble(arg0, out fValue, true);
return;
}
//
// Description
// NOT IMPLEMENTED
//
public override void readBinary(MIStream stream, uint length)
{
MGlobal.displayInfo("apiMeshData.readBinary is called.");
return;
}
public override Structure read(MIStream cSrc, ref string errors)
{
int errCount = 0;
Structure newStructure = null;
errors = "";
uint size = MStreamUtils.getLength(cSrc);
string myString = "";
// The last argument is true since we don't want to stop reading a stream when a WhiteSpace is encountered.
MStreamUtils.readCharBuffer(cSrc, out myString, size, true);
XmlReader reader = XmlReader.Create(new System.IO.StringReader(myString));
string elementName = "";
while (reader.Read())
{
// Skip anything unrecognized, for maximum flexibility
if (reader.NodeType != XmlNodeType.Element)
{
continue;
}
elementName = reader.Name;
// Root must be a <structure> tag
if (elementName == structureTag)
{
bool isStrucNameFound = reader.MoveToAttribute(structureNameAttribute);
if (isStrucNameFound)
{
string structureName = reader.ReadContentAsString();
newStructure = new Structure(structureName);
}
else
{
string msgFmt = MStringResource.getString(MetaDataRegisterMStringResources.kStructureXMLStructureNameNotFound);
IXmlLineInfo xmlInfo = (IXmlLineInfo)reader;
int lineNumber = xmlInfo.LineNumber;
string errorMsg = String.Format(msgFmt, lineNumber.ToString());
errors += errorMsg;
errCount++;
continue;
}
}
if (newStructure == null)
{
continue;
}
// All children must all be <member> tags
if (elementName == memberTag)
{
uint memberDim = 1;
string memberName = "";
string memberType = "";
bool isMemberNameFound = reader.MoveToAttribute(memberNameAttribute);
if (isMemberNameFound)
{
memberName = reader.ReadContentAsString();
}
else
{
string msgFmt = MStringResource.getString(MetaDataRegisterMStringResources.kStructureXMLMemberNameNotFound);
IXmlLineInfo xmlInfo = (IXmlLineInfo)reader;
int lineNumber = xmlInfo.LineNumber;
string errorMsg = String.Format(msgFmt, lineNumber.ToString());
errors += errorMsg;
continue;
}
bool isMemberTypeFound = reader.MoveToAttribute(memberTypeAttribute);
if (isMemberTypeFound)
{
memberType = reader.ReadContentAsString();
}
else
{
string msgFmt = MStringResource.getString(MetaDataRegisterMStringResources.kStructureXMLMemberTypeNotFound);
IXmlLineInfo xmlInfo = (IXmlLineInfo)reader;
int lineNumber = xmlInfo.LineNumber;
string errorMsg = String.Format(msgFmt, lineNumber.ToString());
errors += errorMsg;
continue;
}
bool isMemberDimFound = reader.MoveToAttribute(memberDimAttribute);
if (isMemberDimFound)
{
memberDim = (uint)reader.ReadContentAsInt();
}
else
{
memberDim = 1;
}
newStructure.addMember(Member.typeFromName(memberType), memberDim, memberName);
}
}
// If there were errors any structure created will be incorrect so pass
// back nothing rather than bad data.
if (errCount > 0)
{
newStructure = null;
}
return(newStructure);
}
