public static Node Find(this INodeContainer node, string nodePath, NodeFindMethod method)
{
// early exit check against null for passed reference
if (node == null)
{
return(null);
}
nodePath = nodePath.Trim('/');
int sepIndex = nodePath.IndexOf('/');
string curLevel = nodePath;
if (sepIndex != -1)
{
curLevel = nodePath.Substring(0, sepIndex);
nodePath = nodePath.Substring(sepIndex);
}
else
{
nodePath = nodePath.Substring(curLevel.Length);
}
if (node != null && node.nodes != null)
{
if (method == NodeFindMethod.ByName)
{
// check if the path exceeds the current node level
foreach (Node child in node.nodes)
{
if (child.name != null && child.name.Equals(curLevel))
{
if (nodePath.Length > 1)
{
Node result = child.Find(nodePath, method);
if (result != null)
{
return(result);
}
}
return(child);
}
}
}
else
{
// check if the path exceeds the current node level
foreach (Node child in node.nodes)
{
if (child.id != null && child.id.Equals(curLevel))
{
if (nodePath.Length > 1)
{
Node result = child.Find(nodePath, method);
if (result != null)
{
return(result);
}
}
return(child);
}
}
}
}
return(null);
/*
* if (node != null && node.nodes != null)
* // check if the path exceeds the current node level
* foreach (Node child in node.nodes)
* {
* //if (child.name.Equals(curLevel))
* if (child.id.Equals(curLevel)) // changed check against .name to .id
* {
* if (nodePath.Length > 1)
* {
* Node result = child.Find(nodePath);
* if (result != null)
* return result;
* }
* return child;
* }
* }
* return null;
*/
}
// ! ! ! ! !
// add the AddInstanceController method to include skin/rig controller to the scene instead of the InstanceGeometry
// ! ! ! ! !
public Node FindPath(string nodePath, NodeFindMethod method)
{
return(this.Find(nodePath, method));
}
