Node *
ColladaVisualScene::createInstance(ColladaInstanceElement *colInstElem)
{
OSG_COLLADA_LOG(("ColladaVisualScene::createInstance\n"));
ColladaInstanceVisualSceneRefPtr colInstVisScene =
dynamic_cast<ColladaInstanceVisualScene *>(colInstElem);
domVisual_sceneRef visScene = getDOMElementAs<domVisual_scene>();
const domNode_Array &nodes = visScene->getNode_array ();
for(UInt32 i = 0; i < nodes.getCount(); ++i)
{
ColladaNodeRefPtr colNode = getUserDataAs<ColladaNode>(nodes[i]);
if(colNode == NULL)
{
colNode = dynamic_pointer_cast<ColladaNode>(
ColladaElementFactory::the()->create(nodes[i], getGlobal()));
colNode->setVisualScene(this);
colNode->read();
}
if(nodes.getCount() > 1)
{
if(_RootN == NULL)
{
GroupUnrecPtr group = Group::create();
_RootN = makeNodeFor(group);
}
Node *childN = colNode->getTopNode();
if(childN->getParent() != NULL)
{
SWARNING << "ColladaVisualScene::createInstance: <node> [" << i
<< "] already has a parent." << std::endl;
}
_RootN->addChild(childN);
}
else
{
Node *childN = colNode->getTopNode();
if(childN->getParent() != NULL)
{
SWARNING << "ColladaVisualScene::createInstance: <node> [" << i
<< "] already has a parent." << std::endl;
}
_RootN = childN;
}
}
editInstStore().push_back(_RootN);
return _RootN;
}
void
ColladaNode::handleNode(domNode *node)
{
ColladaNodeRefPtr colNode = getUserDataAs<ColladaNode>(node);
if(colNode == NULL)
{
colNode = dynamic_pointer_cast<ColladaNode>(
ColladaElementFactory::the()->create(node, getGlobal()));
colNode->setVisualScene(_visualScene);
colNode->read();
}
Node *childN = colNode->getTopNode();
if(childN->getParent() != NULL)
{
SWARNING << "ColladaNode::handleNode: Node already has a parent."
<< std::endl;
}
appendChild(childN);
}
