/// <summary>
/// StartStory is called when the Start Story button is clicked, and it calls
/// the ClearObjectPlacementButtons function in the ButtonHandler script.
/// </summary>
public void StartStory()
{
/// Make all object placement buttons inactive.
_scriptReference.ClearObjectPlacementButtons();
/// Set all components involved with the preview model to inactive.
_modelDisplayBackground.SetActive(false);
_modelDisplayCamera.SetActive(false);
_modelDisplayRender.SetActive(false);
}