migrate

Disp/RenderingWindow.cs

@@ -11,6 +11,9 @@ namespace Hi.Wpf.Disp
     /// </summary>
     public class RenderingWindow : Window, IGetDispEngine
     {
+        /// <summary>
+        /// Gets the rendering canvas control used for displaying 3D content.
+        /// </summary>
         public RenderingCanvas RenderingCanvas => Content as RenderingCanvas;
 
         /// <summary>
@@ -35,29 +38,19 @@ namespace Hi.Wpf.Disp
         /// <inheritdoc/>
         public DispEngine GetDispEngine() => RenderingCanvas.DispEngine;
         /// <summary>
-        /// Run a simple <see cref="RenderingWindow"/> application with given <paramref name="displayees"/>.
+        /// Gets or sets the current displayable 3D object.
+        /// When setting a new displayee, the view will be reset to home position if no previous displayee was set.
         /// </summary>
-        /// <param name="title">Title</param>
-        /// <param name="displayees">displayees</param>
-        /// <returns>return value of <see cref="Application"/>.<see cref="Application.Run(Window)"/></returns>
-        public static int RunApplication(string title, params IDisplayee[] displayees)
+        public IDisplayee Displayee
         {
-            License.LogInAll();
-            DispEngine.Init();
-
-            Application app = new Application
+            get => GetDispEngine().Displayee;
+            set
             {
-                ShutdownMode = ShutdownMode.OnMainWindowClose
-            };
-            app.Exit += (o, e) =>
-            {
-                DispEngine.FinishDisp();
-                License.LogOutAll();
-            };
-            RenderingWindow window = new RenderingWindow() { Title = title };
-            window.RenderingCanvas.DispEngine.Displayee = new DispList(displayees);
-            window.RenderingCanvas.DispEngine.SetViewToHomeView();
-            return app.Run(window);
+                var preDisplayee = GetDispEngine().Displayee;
+                GetDispEngine().Displayee = value;
+                if (preDisplayee == null)
+                    RenderingCanvas.DispEngine.SetViewToHomeView();
+            }
         }
     }
 }