/// <summary>
/// We use the left mouse button to do exclusive capture of the mouse so we can drag and drag
/// to rotate the cube without ever leaving the control
/// </summary>
/// <param name="args"></param>
protected override void RaiseHwndLButtonDown(HwndMouseEventArgs args)
{
_originalPosition = HwndMouse.GetCursorPosition();
CaptureMouse();
HwndMouse.HideCursor();
base.RaiseHwndLButtonDown(args);
}
/// <summary>
/// Invoked when the mouse moves over the second viewport
/// </summary>
/// <param name="args"></param>
protected override void RaiseHwndMouseMove(HwndMouseEventArgs args)
{
// If the left or right buttons are down, we adjust the yaw and pitch of the cube
if (IsMouseCaptured)
{
var position = HwndMouse.GetCursorPosition();
_yaw += (float)(position.X - _originalPosition.X) * .01f;
_pitch += (float)(position.Y - _originalPosition.Y) * .01f;
HwndMouse.SetCursorPosition(_originalPosition);
}
base.RaiseHwndMouseMove(args);
}
protected override void RaiseHwndLButtonUp(HwndMouseEventArgs args)
{
HwndMouse.ShowCursor();
ReleaseMouseCapture();
base.RaiseHwndLButtonUp(args);
}
