// Function name : Xrefutil::NodeToXref
// Description : This method does a straightforward conversion of a Node to an XRef
// Return type : void
// Argument : INode * pNode
// Argument : TSTR &filename
// Argument : bool bProxy
// Argument : bool bIgnoreAnim
void Xrefutil::NodeToXref(INode * pNode, TSTR &filename, bool bProxy, bool bIgnoreAnim)
{
IXRefObject * pXRef = (IXRefObject *)m_pInterface->CreateInstance(SYSTEM_CLASS_ID,
XREFOBJ_CLASS_ID);
TSTR obName = TSTR(pNode->GetName());
AssetUser asset = IAssetManager::GetInstance()->GetAsset(filename, kXRefAsset);
pXRef->Init(asset, obName, pNode->GetObjectRef(), bProxy);
pNode->SetObjectRef(pXRef);
// also, set visual queue that we're ignoring anim if we did
if (bIgnoreAnim)
pXRef->SetIgnoreAnim(TRUE,FALSE);
}
// Function name : Xrefutil::AddNewXrefScene_IXROMGR
// Description : The purpose of this method is to provide a show of how to
// bring in xref objects by way of the IXRefObjectManager
// interface. As pertaining to this sample, the
// functionality it provides replaces most of the scene
// scene enumeration and ::NodeToXref() call.
// Return type : void
// Argument : HWND hWnd
void Xrefutil::AddNewXrefScene_IXROMGR(HWND hWnd)
{
IXRefObject *pXRef; // a temporary XRef object to handle the incoming one
// This is just a copy of the same variables from ::AddNewXrefObject
INode * pNode = NULL;
TSTR filename = _T("");
TSTR pickedname = _T("");
TSTR * workname = NULL;
// getting the interface pointer
m_pIobjrefmgr = static_cast<IObjXRefManager *>(GetCOREInterface(OBJXREFMANAGER_INTERFACE));
// if we don't get a good pointer to an IObjXRefManager _IS_REALLY_ bad!
// I am opting to just leave the method.
if(!m_pIobjrefmgr) {
return;
}
// ********************************************************************************
// ********** BELOW THIS LINE EVERYTHING IS COPIED FROM ::AddNewXrefObject ********
// ********************************************************************************
INode * pRootNode = m_pInterface->GetRootNode();
if (!pRootNode) {
// well, this is actually _really_ bad, but we just exit
return;
}
if (!DoOpenSaveDialog(filename, true)) {
// either cancel or fail, just return
return;
}
// in preparation for merge, flag current scene nodes
NodeFlagger newFlagger(A_WORK1);
newFlagger.Enumerate(pRootNode);
// merge in user-picked file into current scene
// NOTE: We just skip anything in xref'd file that has the same name
// as an object in the current scene
if (! m_pInterface->MergeFromFile(filename, TRUE, FALSE, FALSE, MERGE_DUPS_SKIP, NULL)) {
// error, merge failed
newFlagger.set_clear(true);
newFlagger.Enumerate(pRootNode);
return;
}
// walk scene and build list of non-flagged nodes
m_objnamesholder.ZeroCount();
m_objnamesholder.Shrink();
UnflaggedNodeNamer newNamer;
newNamer.m_namelist = &m_objnamesholder;
newNamer.Enumerate(pRootNode);
UnflaggedNodeDeleter newDeleter;
// present list of nodes to user, sep. modal dialog
if (DoPickObjDialog() && m_picknameholder.length() > 0) {
pNode = m_pInterface->GetINodeByName(m_picknameholder);
if (pNode) {
if (m_ignoreanimholder && pNode->IsAnimated()) {
// if animation is ignored, we basically go through
// the node and delete all the keys for the node's controllers
// Note that this won't remove animation for procedural controllers
DeleteAllAnimation(pNode);
}
// Woohoo! we get to use the IXRefObjectManager interface
AssetUser asset = IAssetManager::GetInstance()->GetAsset(filename,kXRefAsset);
pXRef = m_pIobjrefmgr->AddXRefObject(asset, pNode->GetName(), m_proxyholder);
pNode->SetObjectRef(pXRef);
// also, set visual queue that we're ignoring anim if we did
if (m_ignoreanimholder)
pXRef->SetIgnoreAnim(TRUE,FALSE);
// flag this converted node so we keep it
pNode->SetAFlag(A_WORK1);
}
}
// deleted non-flagged nodes, un-flag original nodes, and return
newDeleter.Enumerate(pRootNode);
newFlagger.set_clear(true);
newFlagger.Enumerate(pRootNode);
for (int delme = 0; delme < m_objnamesholder.Count(); delme++) {
// (clean up TSTRs)
delete m_objnamesholder[delme];
}
m_pInterface->RedrawViews(m_pInterface->GetTime());
// ********************************************************************************
// ********** ABOVE THIS LINE EVERYTHING IS COPIED FROM ::AddNewXrefObject ********
// ********************************************************************************
}