private void ApplyKeyBindings(FrameEventArgs e)
{
Vector3 direction = Vector3.Zero;
bool rotated = false;
slowFlySpeed = Keyboard[Key.AltLeft];
fastFlySpeed = Keyboard[Key.ShiftLeft];
movementSpeed = fastFlySpeed ? 10.0f : 1.0f;
movementSpeed = slowFlySpeed ? 0.01f : movementSpeed;
// Calibrator (for translation debugging)
if (Keyboard[Key.Number1])
{
ActiveCamera.calibTrans.X += ActiveCamera.calibSpeed.X;
}
if (Keyboard[Key.Number2])
{
ActiveCamera.calibTrans.X -= ActiveCamera.calibSpeed.X;
}
if (Keyboard[Key.Number3])
{
ActiveCamera.calibTrans.Y += ActiveCamera.calibSpeed.Y;
}
if (Keyboard[Key.Number4])
{
ActiveCamera.calibTrans.Y -= ActiveCamera.calibSpeed.Y;
}
if (Keyboard[Key.Number5])
{
ActiveCamera.calibTrans.Z += ActiveCamera.calibSpeed.Z;
}
if (Keyboard[Key.Number6])
{
ActiveCamera.calibTrans.Z -= ActiveCamera.calibSpeed.Z;
}
// Calibrator (for orientation debugging)
if (Keyboard[Key.Number6])
{
ActiveCamera.calibOrient.X += ActiveCamera.calibSpeed.X;
}
if (Keyboard[Key.Number7])
{
ActiveCamera.calibOrient.X -= ActiveCamera.calibSpeed.X;
}
if (Keyboard[Key.Number8])
{
ActiveCamera.calibOrient.Y += ActiveCamera.calibSpeed.Y;
}
if (Keyboard[Key.Number9])
{
ActiveCamera.calibOrient.Y -= ActiveCamera.calibSpeed.Y;
}
if (Keyboard[Key.Minus])
{
ActiveCamera.calibOrient.Z += ActiveCamera.calibSpeed.Z;
}
if (Keyboard[Key.Plus])
{
ActiveCamera.calibOrient.Z -= ActiveCamera.calibSpeed.Z;
}
if (Keyboard[Key.Escape] || Keyboard[Key.Q])
{
// QUIT APPLICATION
if (window.WindowState == WindowState.Fullscreen)
{
window.WindowState = WindowState.Normal;
}
X3DProgram.Quit();
}
if (Keyboard[Key.P])
{
// LOAD NEW SCENE
if (window.WindowState == WindowState.Fullscreen)
{
window.WindowState = WindowState.Normal;
}
X3DProgram.Restart();
}
if (Keyboard[Key.R])
{
// RESET CAMERA POSITION+ORIENTATION
ActiveCamera.Reset();
}
if (NavigationInfo.NavigationType != NavigationType.Examine)
{
if (Keyboard[Key.T])
{
ActiveCamera.Fly(playerDirectionMagnitude * movementSpeed);
}
if (Keyboard[Key.G])
{
ActiveCamera.Fly(-playerDirectionMagnitude * movementSpeed);
}
if (Keyboard[Key.W])
{
ActiveCamera.Walk(playerDirectionMagnitude * movementSpeed);
//direction += ActiveCamera.Direction * playerDirectionMagnitude;
}
if (Keyboard[Key.S])
{
ActiveCamera.Walk(-playerDirectionMagnitude * movementSpeed);
//direction -= ActiveCamera.Direction * playerDirectionMagnitude;
}
if (Keyboard[Key.A])
{
ActiveCamera.Strafe(playerDirectionMagnitude * movementSpeed);
//ActiveCamera.Right = ActiveCamera.Up.Cross(ActiveCamera.Direction);
//direction += ActiveCamera.Right * playerDirectionMagnitude;
}
if (Keyboard[Key.D])
{
ActiveCamera.Strafe(-playerDirectionMagnitude * movementSpeed);
//ActiveCamera.Right = ActiveCamera.Up.Cross(ActiveCamera.Direction);
//direction -= ActiveCamera.Right * playerDirectionMagnitude;
}
#region G.3 Emulate pointing device Key Bindings
if (Keyboard[Key.Left])
{
//ActiveCamera.Horizon();
//ActiveCamera.Yaw(-10.0f * 0.007f);
ActiveCamera.ApplyYaw(-playerDirectionMagnitude * 0.3f);
//ActiveCamera.ApplyRotation();
//this.heading += 1.0f;
//this.yrot = this.heading;
rotated = true;
}
if (Keyboard[Key.Right])
{
//ActiveCamera.Horizon();
//ActiveCamera.Yaw(10.0f * 0.007f);
ActiveCamera.ApplyYaw(playerDirectionMagnitude * 0.3f);
//ActiveCamera.ApplyRotation();
//this.heading -= 1.0f;
//this.yrot = this.heading;
rotated = true;
}
if (Keyboard[Key.Up])
{
//ActiveCamera.Pitch(10.0f * 0.007f);
ActiveCamera.ApplyPitch(-playerDirectionMagnitude * 0.3f);
//ActiveCamera.ApplyRotation();
//this.xpos += (float)Math.Sin(this.heading * Math.PI / 180.0) * 0.05f;
//this.zpos += (float)Math.Cos(this.heading * Math.PI / 180.0) * 0.05f;
//if (this.walkbiasangle >= 359.0f)
// this.walkbiasangle = 0.0f;
//else
// this.walkbiasangle -= 5.0f;
//this.walkbias = (float)Math.Sin(this.walkbiasangle * Math.PI / 180.0) / 10.0f;
rotated = true;
}
if (Keyboard[Key.Down])
{
//ActiveCamera.Pitch(-10.0f * 0.007f);
ActiveCamera.ApplyPitch(playerDirectionMagnitude * 0.3f);
//ActiveCamera.ApplyRotation();
//this.xpos -= (float)Math.Sin(this.heading * Math.PI / 180.0) * 0.05f;
//this.zpos -= (float)Math.Cos(this.heading * Math.PI / 180.0) * 0.05f;
//if (this.walkbiasangle >= 359.0f)
// this.walkbiasangle = 0.0f;
//else
// this.walkbiasangle += 10.0f;
//this.walkbias = (float)Math.Sin(this.walkbiasangle * Math.PI / 180.0) / 10.0f;
rotated = true;
}
if (Keyboard[Key.Number0])
{
ActiveCamera.ApplyRoll(-0.1f);
rotated = true;
}
if (Keyboard[Key.Number9])
{
ActiveCamera.ApplyRoll(0.1f);
rotated = true;
}
#endregion
}
if (rotated)
{
ActiveCamera.ApplyRotation();
}
}
public void Render(FrameEventArgs e)
{
if (reloading)
{
return;
}
_prev = DateTime.Now;
GL.Disable(EnableCap.Lighting);
GL.Clear(ClearBufferMask.ColorBufferBit | ClearBufferMask.DepthBufferBit);
GL.ClearColor(ClearColor.X, ClearColor.Y, ClearColor.Z, ClearColor.W);
GL.Enable(EnableCap.DepthTest);
GL.DepthMask(true);
GL.DepthFunc(DepthFunction.Lequal);
GL.PointSize(6.0f);
//GL.Enable(EnableCap.Blend);
ActiveCamera.ApplyTransformations();
if (scene != null && scene.SceneGraph.Loaded)
{
RenderingContext rc = new RenderingContext();
rc.View = View.CreateViewFromWindow(this.window);
rc.Time = e.Time;
rc.matricies.worldview = Matrix4.Identity;
rc.matricies.projection = ActiveCamera.Projection;
rc.matricies.modelview = Matrix4.Identity;
rc.matricies.orientation = Quaternion.Identity;
rc.cam = ActiveCamera;
rc.Keyboard = this.Keyboard;
// Apply the current Viewpoint
Viewpoint.Apply(rc, Viewpoint.CurrentViewpoint);
Engine.Runtime.Draw(scene.SceneGraph, rc);
if (showCrosshair && NavigationInfo.NavigationType != NavigationType.Examine)
{
rc.PushMatricies();
this._crosshair.Render(rc);
rc.PopMatricies();
}
}
else
{
X3DProgram.Restart();
}
if (e != null)
{
UpdateTitle(e);
}
#if VSYNC_ACTIVE
System.Threading.Thread.Sleep(1);
#else
#endif
}
