/*!
* @param url URL of 3D scene file to load.
* Load a 3D content file (Havok or Vixen format)
* and handle a SceneLoadEvent when load is complete.
* @see LoadAnimation
*/
public void LoadScene(string url)
{
try
{
Viewer3D viewer = Viewer as Viewer3D;
Scene scene = SharedWorld.MainScene;
Engine simroot = scene.Engines;
SharedWorld.DoAsyncLoad = true;
string ext = Path.GetExtension(url).ToLower();
if (ext == ".obj")
{
ObjIO.Import objload = new ObjIO.Import();
Scene newscene = objload.LoadFile(url);
if (OBJLoaded != null)
{
OBJLoaded(newscene, url);
}
else
{
Viewer.SetScene(newscene);
}
}
/*
* else if (ext == ".xml")
* {
* ModImport.ModImport import = new ModImport.ModImport();
*
* import.Load(url);
* Scene newscene = import.ParseScene();
* Viewer.SetScene(newscene);
* }
* */
else if (ext == ".vix")
{
viewer.LoadAsync(url, scene);
}
else if (ext == ".hkt")
{
Physics physics = null;
if (simroot != null)
{
physics = simroot.Find(".physics", Group.FIND_END | Group.FIND_CHILD) as Physics;
}
if (physics == null)
{
physics = new Physics();
physics.Name = "viewer.physics";
physics.Active = false;
if (simroot != null)
{
simroot.Append(physics);
}
else
{
scene.Engines = physics;
}
}
physics.Active = false;
viewer.LoadAsync(url, scene);
}
else
{
throw new System.ArgumentException("invalid extension", ext);
}
}
catch (Exception ex)
{
throw new System.IO.FileNotFoundException(ex.Message + ", Cannot open vixen file", url);
}
}