protected override void OnEnable()
{
base.OnEnable();
m_ShouldRecalculateClipRects = true;
ClipperRegistry.Register(this);
NewRect2DMaskUtil.Notify2DMaskStateChanged(this);
}
protected override void OnDisable()
{
base.OnDisable();
m_Clippers.Clear();
m_ClipTargets.Clear();
ClipperRegistry.Unregister(this);
NewRect2DMaskUtil.Notify2DMaskStateChanged(this);
}