Esempio n. 1
0
        /*!
         * @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);
            }
        }