* shadowPlaneBg.SetParentOrigin( ParentOrigin::CENTER );
* shadowPlaneBg.SetAnchorPoint( AnchorPoint::CENTER );
* shadowPlaneBg.SetSize(700.0f, 700.0f);
* shadowPlaneBg.SetParentOrigin( ParentOrigin::CENTER );
* shadowPlaneBg.SetAnchorPoint( AnchorPoint::CENTER );
* shadowPlaneBg.SetSize(700.0f, 700.0f);