public void Start(IRelativeGazeTransformer relativeGaze)
{
if (_current == null || _factory.VerifyProviderType(GeneralOptions.Instance.ScrollType, _current) == false)
{
_current = _factory.Create(GeneralOptions.Instance.ScrollType);
}
_current.Start(relativeGaze);
}
private void StartScroll()
{
IRelativeGazeTransformer relativeGaze = new CenterOfElementGazeTransformer(_textView.VisualElement, _eyetracker);
if (!relativeGaze.HasGaze)
{
return;
}
Coroutine.Start(DoScroll());
_timestamp = DateTime.Now;
_velocityProvider.Start(relativeGaze);
}