void AttributeParser::parseMatrixAttribute(MFnDependencyNode & node, MObject & attribute)
{
MStatus status;
MFnMatrixAttribute fnMatrixAttribute(attribute, &status);
if (!status) return;
MPlug plug = node.findPlug(attribute, &status);
if (!status) return;
MPlugArray plugArray;
bool hasConnection = plug.connectedTo(plugArray, true, false, &status);
if (!status) return;
if (hasConnection)
{
MPlug externalPlug = plugArray[0];
bool externalPlugNull = externalPlug.isNull(&status);
if (!status) return;
if (!externalPlugNull)
{
MFnAttribute fnAttribute(attribute, &status);
if (!status) return;
MString name = fnAttribute.name(&status);
if (!status) return;
//MObject pluggedObject = externalPlug.node(&status);
//if (!status) return;
// TODO pass matrix to callback? onMatrix(...) instead of onConnection(...)?
onConnection(plug, name, externalPlug);
}
}
}
MPlug
FxInternal::GetValuePlug(MPlug& plug)
{
MFnDependencyNode depNode(GetSite());
MObject oAttribute = plug.attribute();
MFnAttribute fnAttribute(oAttribute);
MString name = fnAttribute.name() + MString("Value");
oAttribute= depNode.attribute(name);
return plug.child(oAttribute);
}
