//---------------------------------------------------------------
ExportNode * ExportSceneGraph::create ( INode *iNode, ExportNode* parent, bool& isInVisualScene)
{
ExportNode * exportNode = new ExportNode ( iNode, parent );
isInVisualScene = isNodeInVisualScene(iNode);
int numberOfChildren = iNode->NumberOfChildren();
for ( int i = 0; i < numberOfChildren; ++i )
{
INode * child = iNode->GetChildNode ( i );
bool isChildInVisualScene;
ExportNode * childExportNode = create ( child, exportNode, isChildInVisualScene );
exportNode->add( childExportNode );
if ( isChildInVisualScene )
isInVisualScene = true;
}
exportNode->setId ( mNodeIdList.addId ( NativeString(iNode->GetName()) ) );
mINodeExportNodeMap[iNode] = exportNode;
exportNode->createControllerList();
//createBones(exportNode);
exportNode->setIsInVisualScene(isInVisualScene);
return exportNode;
}
void ControllerExporter::determineReferencedJoints(ExportNode* exportNode, SkinController* skinController)
{
ISkinInterface* skinInterface = getISkinInterface( exportNode, skinController);
int jointCount = skinInterface->getNumBones();
ExportNodeSet referencedJoints;
for (int i = 0; i < jointCount; ++i)
{
// there should not be any null bone.
// the ISkin::GetBone, not GetBoneFlat, function is called here.
INode* boneNode = skinInterface->getBone(i);
assert(boneNode);
ExportNode* jointExportNode = mExportSceneGraph->getExportNode(boneNode);
assert(jointExportNode);
jointExportNode->setIsInVisualScene( true );
referencedJoints.insert(jointExportNode);
}
determineSkeletonRoots(referencedJoints, exportNode->getControllerList());
skinInterface->releaseMe();
}
