public override void OnInspectorGUI()
{
GUILayout.Space(6f);
NGUIEditorTools.SetLabelWidth(120f);
TweenClipOffset tw = target as TweenClipOffset;
GUI.changed = false;
Vector2 from = EditorGUILayout.Vector2Field("From", tw.from);
Vector2 to = EditorGUILayout.Vector2Field("To", tw.to);
if (GUI.changed)
{
NGUIEditorTools.RegisterUndo("Tween Change", tw);
tw.from = from;
tw.to = to;
if (preview)
{
tw.Sample(tw.tweenFactor, false);
}
NGUITools.SetDirty(tw);
}
DrawCommonProperties();
}
/// <summary>
/// Start the tweening operation.
/// </summary>
static public TweenClipOffset Begin(GameObject go, float duration, Vector2 clipOffset)
{
TweenClipOffset comp = UITweener.Begin <TweenClipOffset>(go, duration);
comp.from = comp.value;
comp.to = clipOffset;
if (duration <= 0f)
{
comp.Sample(1f, true);
comp.enabled = false;
}
return(comp);
}
