public static Document.Node GetNodeByName(Document.Node root, string sid)
{
if (root.sid == sid)
{
return(root);
}
if (root.children != null)
{
Document.Node node;
foreach (Document.Node child in root.children)
{
node = GetNodeByName(child, sid);
if (node != null)
{
return(node);
}
}
}
return(null);
}
public static string GetTargetNodeId(Document doc, string targetAddress)
{
string[] addressParts = targetAddress.Split('/');
if (addressParts.Length == 0)
{
throw new ColladaException("invalid target address: " + targetAddress);
}
if (addressParts[0] == ".")
{
throw new ColladaException("can't handle relative target address:" + targetAddress);
}
if (!doc.dic.ContainsKey(addressParts[0]))
{
throw new ColladaException("can't find node " + addressParts[0]);
}
Document.Node targetNode = doc.dic[addressParts[0]] as Document.Node;
for (int i = 1; i < addressParts.Length - 1; i++)
{
bool found = false;
foreach (Document.Node node in targetNode.children)
{
if (node.sid == addressParts[i])
{
targetNode = node;
found = true;
break;
}
}
if (!found)
{
throw new ColladaException("invalid target address: " + targetAddress);
}
}
return(targetNode.id);
}