void EntityInstanceNode::Flatten()
{
EntityNode& instanceClassNode = EntityNode::Get( m_Entity->GetEntity()->GetPath() );
if( instanceClassNode == EntityNode::Null )
return;
MFnDagNode instanceFn( thisMObject() );
MFnDagNode nodeFn( instanceClassNode.thisMObject() );
u32 len = nodeFn.childCount();
MDagPath path;
MFnTransform newTransformFn;
MObject newTransform = newTransformFn.create();
MTransformationMatrix matrix = instanceFn.transformationMatrix();
newTransformFn.set( matrix );
newTransformFn.getPath( path );
for( u32 i = 0; i < len; ++i )
{
MFnDagNode nodeFn( nodeFn.child( i ) );
MDagPath child;
nodeFn.getPath( child );
MDagPath result;
Maya::duplicate( child, path, result, false, false );
}
Maya::LockHierarchy( thisMObject(), false );
}
MStatus lrutils::makeHomeNull(MObject obj, MFnTransform& transformFn, MObject& groupObj) {
MStatus status = MS::kFailure;
status = transformFn.setObject(obj);
MyCheckStatusReturn(status, "invalid MObject provided for MFnTransform.setObject()");
if( status == MS::kSuccess ) {
MDagModifier dagMod;
groupObj = dagMod.createNode( "transform", MObject::kNullObj, &status );
MyCheckStatusReturn(status, "MDagModifier.createNode() failed");
dagMod.doIt();
MFnTransform groupFn;
groupFn.setObject(groupObj);
groupFn.set(transformFn.transformation());
groupFn.addChild(obj);
MString groupName = transformFn.name();
groupName = groupName.substring(0, groupName.numChars() - 4);
groupName += "GRP";
groupFn.setName(groupName);
}
return status;
}