public static IrrScene Get(IrrData data)
{
IrrScene scene = new IrrScene();
Copy(data, scene);
return scene;
}
public static void Copy(IrrData data, IrrScene scene)
{
foreach (IrrData child in data.Children)
{
if (string.IsNullOrEmpty(child.Attr.Name))
continue;
switch (child.Attr.Name.ToLower())
{
case "name":
scene.Name = child.Attr.Value as string;
break;
case "id":
scene.ID = (int)child.Attr.Value;
break;
case "ambientlight":
scene.AmbientLight = child.Attr.Value as float[];
break;
}
}
}
private IrrScene CreateSceneFromData(IrrData data)
{
IrrScene scene = new IrrScene();
IrrData attributeData = Parser.FindFromName(data, "attributes");
IrrScene.Copy(attributeData, scene);
foreach (IrrData child in data.Children)
{
if (child.Name == "node")
scene.AddNode(GetNode(child));
}
return scene;
}
public bool Run(Stream stream)
{
if (stream == null)
return false;
XmlDocument doc = new XmlDocument();
doc.Load(stream);
IrrData data = new IrrData();
data.Name = "root";
foreach (XmlNode node in doc.ChildNodes)
data.Children.Add(RecursiveNode(doc, node));
IrrData sceneData = FindFromName(data, "irr_scene");
if (sceneData == null)
return false;
scene = CreateSceneFromData(sceneData);
return true;
}