cocos2d设置子节点不随父节点的透明度和可见性改变

Vector<Node *> childrenVec = m_MaskBg->getChildren();
    for (int i = 0; i < childrenVec.size(); i++)
    {
        childrenVec.at(i)->setCascadeColorEnabled(false);
        childrenVec.at(i)->setCascadeOpacityEnabled(false);
    }Vector<Node *> childrenVec = m_MaskBg->getChild