// Token: 0x06007C1B RID: 31771 RVA: 0x0022E7D4 File Offset: 0x0022C9D4
internal static PathNode BuildPathForElements(ICollection nodes)
{
if (nodes == null)
{
throw new ArgumentNullException("nodes");
}
PathNode pathNode = null;
foreach (object obj in nodes)
{
DependencyObject node = (DependencyObject)obj;
PathNode pathNode2 = PathNode.BuildPathForElement(node);
if (pathNode == null)
{
pathNode = pathNode2;
}
else
{
PathNode.AddBranchToPath(pathNode, pathNode2);
}
}
if (pathNode != null)
{
pathNode.FreezeChildren();
}
return(pathNode);
}
