void UpdateCameraState(CameraState newState)
{
if (_currentState == newState)
{
return;
}
_activeControl = null;
if (newState != CameraState.IDLE)
{
_activeControl = _transformControls[newState];
_activeControl.Init(transform);
}
// Reset OrbitControl's orbit point if the previous camera state
// was PAN or ROTATE. It can also be reset by zooming past the
// orbit point but that's handled in OrbitControl's Init method.
if (newState == CameraState.IDLE &&
(_currentState == CameraState.PAN ||
_currentState == CameraState.ROTATE))
{
_orbitControl.ResetOrbitPoint();
}
_currentState = newState;
}
void Reset()
{
_currentState = CameraState.IDLE;
_activeMouseButton = MouseButton.NONE;
_activeControl = null;
}
