public bool DoSlider(int id, SliderData sliderData, out Vector3 newPosition)
{
EditorGUI.BeginChangeCheck();
if (HasCurrentCamera())
{
newPosition = Handles.Slider2D(id, sliderData.position, sliderData.forward, sliderData.right, sliderData.up, 1f, nullCap, Vector2.zero);
}
else
{
newPosition = Slider2D.Do(id, sliderData.position, null);
}
return(EditorGUI.EndChangeCheck());
}
internal Rect Do(int controlID)
{
var eventType = Event.current.GetTypeForControl(controlID);
if (eventType == EventType.MouseDown)
{
m_StartPosition = ModuleUtility.GUIToWorld(Event.current.mousePosition);
m_Position = m_StartPosition;
}
if (eventType == EventType.Layout)
{
HandleUtility.AddDefaultControl(controlID);
}
m_Position = Slider2D.Do(controlID, m_Position);
var rect = new Rect();
rect.min = m_StartPosition;
rect.max = m_Position;
return(rect);
}