private void UpdateCamera()
{
Vector3 direction = Vector3.Zero;
//if (Math.Abs(mouseDelta.X) > Math.Abs(mouseDelta.Y))
// direction.X = (dx > 0) ? 0.1f : -0.1f;
//else
// direction.Y = (dy > 0) ? 0.1f : -0.1f;
direction = new Vector3(mouseDelta);
float xAngle = (direction.X);
float yAngle = (direction.Y);
camera.ApplyYaw(xAngle);
camera.ApplyPitch(yAngle);
camera.ApplyRotation();
}
private void updateCamera()
{
if (NavigationInfo.NavigationType == NavigationType.Examine)
{
// MOUSE ORBIT/PAN NAVIGATION
if (mouseDragging)
{
if (ispanning)
{
ActiveCamera.PanXY(mouseDelta.X * mouseScale, mouseDelta.Y * mouseScale);
//ActiveCamera.ScaleXY(mouseDelta.X, mouseDelta.Y);
}
else if (iszooming)
{
// orbits using shape's centerOfRotation
ActiveCamera.OrbitObjectsXY(mouseDelta.X / 0.5f, -1 * mouseDelta.Y / 0.5f);
}
}
}
if (NavigationInfo.NavigationType == NavigationType.Fly || NavigationInfo.NavigationType == NavigationType.Walk)
{
// TEST new camera walk/fly implementation:
Vector3 direction = Vector3.Zero;
//if (Math.Abs(mouseDelta.X) > Math.Abs(mouseDelta.Y))
// direction.X = (dx > 0) ? 0.1f : -0.1f;
//else
// direction.Y = (dy > 0) ? 0.1f : -0.1f;
direction = new Vector3(mouseDelta);
float xAngle = (direction.X);
float yAngle = (direction.Y);
ActiveCamera.ApplyYaw(xAngle);
ActiveCamera.ApplyPitch(yAngle);
ActiveCamera.ApplyRotation();
}
}
private void ApplyKeyBindings(FrameEventArgs e)
{
Vector3 direction = Vector3.Zero;
bool rotated = false;
bool translated = false;
slowFlySpeed = Keyboard[Key.AltLeft];
fastFlySpeed = Keyboard[Key.ShiftLeft];
movementSpeed = fastFlySpeed ? 10.0f : 0.3f;
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 (WindowState == WindowState.Fullscreen)
{
WindowState = WindowState.Normal;
}
//X3DProgram.Quit();
System.Diagnostics.Process.GetCurrentProcess().Kill(); // Fast !
}
if (Keyboard[Key.R])
{
// RESET CAMERA POSITION+ORIENTATION
ActiveCamera.Reset();
}
if (NavigationInfo.NavigationType != NavigationType.Examine)
{
if (Keyboard[Key.T])
{
ActiveCamera.Fly(playerDirectionMagnitude * movementSpeed);
translated = true;
}
if (Keyboard[Key.G])
{
ActiveCamera.Fly(-playerDirectionMagnitude * movementSpeed);
translated = true;
}
if (Keyboard[Key.W])
{
ActiveCamera.Walk(playerDirectionMagnitude * movementSpeed);
translated = true;
}
if (Keyboard[Key.S])
{
ActiveCamera.Walk(-playerDirectionMagnitude * movementSpeed);
translated = true;
}
if (Keyboard[Key.A])
{
ActiveCamera.Strafe(playerDirectionMagnitude * movementSpeed);
translated = true;
}
if (Keyboard[Key.D])
{
ActiveCamera.Strafe(-playerDirectionMagnitude * movementSpeed);
translated = true;
}
#region G.3 Emulate pointing device Key Bindings
if (Keyboard[Key.Left])
{
ActiveCamera.ApplyYaw(-playerDirectionMagnitude * movementSpeed);
rotated = true;
}
if (Keyboard[Key.Right])
{
ActiveCamera.ApplyYaw(playerDirectionMagnitude * movementSpeed);
rotated = true;
}
if (Keyboard[Key.Up])
{
ActiveCamera.ApplyPitch(-playerDirectionMagnitude * movementSpeed);
rotated = true;
}
if (Keyboard[Key.Down])
{
ActiveCamera.ApplyPitch(playerDirectionMagnitude * movementSpeed);
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();
}
}
