public static Dictionary <string, Visual3D> ColladaToVisual3D(this XmlDocument doc)
{
doc.ColladaToXaml();
XmlElement e = doc.GetElementsByTagName("library_visual_scenes")[0] as XmlElement;
XmlNodeList nl = e.GetElementsByTagName("visual_scene");
Dictionary <string, Visual3D> d = new Dictionary <string, Visual3D>();
foreach (XmlElement el in nl)
{
Visual3D v = el.ToVisual3D();
if (v != null)
{
v.SetLight();
d[el.GetAttribute("id")] = v;
}
}
return(d);
}