//---------------------------------------------------------------
void ExportSceneGraph::findReferencedObjects( ExportNode* exportNode )
{
if ( exportNode->hasControllers() )
{
ControllerList* controllerList = exportNode->getControllerList();
size_t controllerCount = controllerList->getControllerCount();
for ( size_t j = 0; j < controllerCount; ++j)
{
Controller* controller = controllerList->getController(j);
if ( controller->getType() != Controller::MORPH )
continue;
MorphController* morphController = (MorphController*)controller;
MorphR3* morpher = morphController->getMorph();
size_t channelBankCount = morpher->chanBank.size();
for ( size_t i = 0; i<channelBankCount; ++i)
{
morphChannel& channel = morpher->chanBank[i];
if (!channel.mActive || channel.mNumPoints == 0)
continue;
INode* targetINode = channel.mConnection;
if ( !targetINode )
{
MorphControllerHelperGeometry morphControllerHelperGeometry;
morphControllerHelperGeometry.exportNode = exportNode;
morphControllerHelperGeometry.morphController = morphController;
morphControllerHelperGeometry.controllerId = ControllerExporter::getControllerId(*exportNode, controllerCount - j, controllerList->getController(j)->getType());
morphControllerHelperGeometry.channelBankindex = i;
mMorphControllerHelperGeometryList.push_back(morphControllerHelperGeometry);
}
else
{
ExportNode* targetExportNode = getExportNode(targetINode);
targetExportNode->setIsReferenced(true);
}
}
}
}
size_t numberOfChildren = exportNode->getNumberOfChildren();
for ( size_t i = 0; i < numberOfChildren; ++i )
findReferencedObjects(exportNode->getChild(i));
}
//---------------------------------------------------------------
bool ExportSceneGraph::create ( bool exportSelection )
{
mExportSelection = exportSelection;
if ( mRootExportNode )
delete mRootExportNode;
bool isNotEmpty;
mRootExportNode = create ( mRootNode, 0, isNotEmpty );
findReferencedObjects(mRootExportNode);
int xRefFileCount = mRootNode->GetXRefFileCount();
for ( int i = 0; i < xRefFileCount; ++i)
{
XRefSceneGraph xRefScene;
#ifdef MAX_2010_OR_NEWER
#ifdef UNICODE
const char* XRefFileName = COLLADABU::StringUtils::toUTF8String(mRootNode->GetXRefFile(i).GetFileName().data()).c_str();
#else
const char* XRefFileName = mRootNode->GetXRefFile(i).GetFileName().data();
#endif
#else
const char* XRefFileName = mRootNode->GetXRefFileName(i).data();
#endif
COLLADASW::URI uri(COLLADASW::URI::nativePathToUri(NativeString(XRefFileName)));
xRefScene.exportFileBaseName = mXRefExportFileNames.addId(uri.getPathFileBase(), false);
xRefScene.exportSceneGraph = new ExportSceneGraph(mRootNode->GetXRefTree(i), uri, mXRefExportFileNames);
if ( xRefScene.exportSceneGraph->create(exportSelection) )
{
mXRefSceneGraphList.push_back(xRefScene);
isNotEmpty = true;
}
else
{
delete xRefScene.exportSceneGraph;
}
}
return isNotEmpty;
}