private void Keyboard_KeyUp(object sender, OpenTK.Input.KeyboardKeyEventArgs e)
{
switch (e.Key)
{
case Key.F12: // toggle graph debugger
showGraphDebugger = !showGraphDebugger;
if (showGraphDebugger)
{
X3DGraphDebugger.Display(scene.SceneGraph);
}
else
{
X3DGraphDebugger.Hide();
}
break;
case Key.F1: // toggle wireframe
wireframe = !wireframe;
if (wireframe)
{
GL.PolygonMode(MaterialFace.FrontAndBack, PolygonMode.Line);
}
else
{
if (points_only)
{
GL.PolygonMode(MaterialFace.FrontAndBack, PolygonMode.Point);
}
else
{
GL.PolygonMode(MaterialFace.FrontAndBack, PolygonMode.Fill);
}
}
break;
case Key.F2: // toggle points
points_only = !points_only;
if (points_only)
{
GL.PolygonMode(MaterialFace.FrontAndBack, PolygonMode.Point);
}
else
{
if (wireframe)
{
GL.PolygonMode(MaterialFace.FrontAndBack, PolygonMode.Line);
}
else
{
GL.PolygonMode(MaterialFace.FrontAndBack, PolygonMode.Fill);
}
}
break;
case Key.F3: // halt special effects
fx_enable = !fx_enable;
break;
case Key.F4: // halt rotate
rotate_enable = !rotate_enable;
break;
case Key.F5: // reload current scene
Reload();
break;
case Key.F:
if (window.WindowState == OpenTK.WindowState.Normal)
{
window.WindowState = WindowState.Fullscreen;
lockMouseCursor = true;
}
else
{
window.WindowState = WindowState.Normal;
lockMouseCursor = false;
}
isFullscreen = !isFullscreen;
ToggleCursor();
break;
case Key.O:
NavigationInfo.HeadlightEnabled = !NavigationInfo.HeadlightEnabled;
break;
case Key.V:
// View all viewpoints
string text = "";
foreach (Viewpoint v in Viewpoint.ViewpointList)
{
text += "[" + v.description + "] ";
}
// Integrate this into HUD
System.Windows.Forms.MessageBox.Show("Viewpoints: " + text.TrimEnd());
break;
#region Viewpoint Key Bindings
case Key.Home:
// Goto Initial Viewpoint
Viewpoint.CurrentIndex = (Viewpoint.InitialViewpoint == null ? -1 : 0);
Viewpoint.CurrentViewpoint = Viewpoint.InitialViewpoint;
break;
case Key.PageDown:
// Goto Next Viewpoint
if (Viewpoint.ViewpointList.Count > 0)
{
if (Viewpoint.CurrentIndex + 1 == Viewpoint.ViewpointList.Count)
{
Viewpoint.CurrentIndex = 0;
}
else
{
Viewpoint.CurrentIndex++;
}
Viewpoint.CurrentViewpoint = Viewpoint.ViewpointList[Viewpoint.CurrentIndex];
}
break;
case Key.PageUp:
// Goto Previous viewpoint
if (Viewpoint.ViewpointList.Count > 0)
{
if (Viewpoint.CurrentIndex - 1 < 0)
{
Viewpoint.CurrentIndex = Viewpoint.ViewpointList.Count - 1;
}
else
{
Viewpoint.CurrentIndex--;
}
Viewpoint.CurrentViewpoint = Viewpoint.ViewpointList[Viewpoint.CurrentIndex];
}
break;
case Key.End:
// Goto Final Viewpoint
Viewpoint.CurrentIndex = Viewpoint.ViewpointList.Count - 1;
Viewpoint.CurrentViewpoint = Viewpoint.FinalViewpoint;
break;
#endregion
}
}
public void Init(string url, string mime_type)
{
Console.WriteLine("LOAD <" + BaseMIME + "> " + BaseURL);
this.time_at_init = DateTime.Now;
Console.Title = AppInfo;
int[] t = new int[2];
GL.GetInteger(GetPName.MajorVersion, out t[0]);
GL.GetInteger(GetPName.MinorVersion, out t[1]);
Console.ForegroundColor = ConsoleColor.White;
Console.WriteLine("OpenGL Version " + t[0] + "." + t[1]);
//ShowSupportMatrix();
#if GAME_INIT_MODE && FULLSCREEN
window.WindowState = WindowState.Minimized;
ConsoleVisibility = true;
#endif
// INITILISE SCENE
GL.Disable(EnableCap.Normalize);
GL.ClearColor(ClearColor.X, ClearColor.Y, ClearColor.Z, ClearColor.W);
GL.ClearDepth(1.0f); // Depth Buffer Setup
GL.Enable(EnableCap.DepthTest); // Enables Depth Testing
GL.DepthFunc(DepthFunction.Lequal); // The Type Of Depth Testing To Do
//GL.Enable(EnableCap.CullFace); // causes bugs if enabled i.e. nehe10 wont render properly
GL.Hint(HintTarget.PerspectiveCorrectionHint, HintMode.Nicest); // Really Nice Perspective Calculations
DateTime time_before = DateTime.Now;
if (!string.IsNullOrEmpty(url) && !string.IsNullOrEmpty(mime_type))
{
View view = View.CreateViewFromWindow(this.window);
Viewpoint.ViewpointList.Clear();
SceneManager.BaseURL = BaseURL;
SceneManager.BaseMIME = SceneManager.GetMIMEType(BaseMIME);
if (_cachedGraph != null)
{
scene = SceneManager.fromSceneGraph(_cachedGraph);
}
else
{
scene = SceneManager.fromURL(url, mime_type);
}
X3DGraphDebugger.UpdateSceneGraph(scene.SceneGraph);
Viewpoint.Initilize(ActiveCamera, view);
if (showCrosshair)
{
//Set crosshair
_crosshair = new Crosshair();
_crosshair.Load();
}
}
Console.ForegroundColor = ConsoleColor.Cyan;
Console.WriteLine("loading time: " + DateTime.Now.Subtract(time_before).TotalMilliseconds.ToString() + "ms");
Console.ForegroundColor = ConsoleColor.Yellow;
#if GAME_INIT_MODE && FULLSCREEN
Console.ForegroundColor = ConsoleColor.DarkGreen;
Console.WriteLine("Sleeping for 5 secs so you can read me");
Console.ForegroundColor = ConsoleColor.DarkCyan;
System.Threading.Thread.Sleep(5000);
window.WindowState = WindowState.Fullscreen;
#elif FULLSCREEN
window.WindowState = WindowState.Fullscreen;
#endif
}
