Method visit

core/2d/SpriteBatchNode.cpp:172–209

override visit don't call visit on it's children

// override visit
// don't call visit on it's children
void SpriteBatchNode::visit(Renderer* renderer, const Mat4& parentTransform, uint32_t parentFlags)
{
    AX_PROFILER_START_CATEGORY(kProfilerCategoryBatchSprite, "CCSpriteBatchNode - visit");

    // CAREFUL:
    // This visit is almost identical to CocosNode#visit
    // with the exception that it doesn't call visit on it's children
    //
    // The alternative is to have a void Sprite#visit, but
    // although this is less maintainable, is faster
    //
    if (!_visible)
    {
        return;
    }

    sortAllChildren();

    uint32_t flags = processParentFlags(parentTransform, parentFlags);

    if (isVisitableByVisitingCamera())
    {
        // IMPORTANT:
        // To ease the migration to v3.0, we still support the Mat4 stack,
        // but it is deprecated and your code should not rely on it
        _director->pushMatrix(MATRIX_STACK_TYPE::MATRIX_STACK_MODELVIEW);
        _director->loadMatrix(MATRIX_STACK_TYPE::MATRIX_STACK_MODELVIEW, _modelViewTransform);

        draw(renderer, _modelViewTransform, flags);

        _director->popMatrix(MATRIX_STACK_TYPE::MATRIX_STACK_MODELVIEW);
        // FIX ME: Why need to set _orderOfArrival to 0??
        // Please refer to https://github.com/cocos2d/cocos2d-x/pull/6920
        //    setOrderOfArrival(0);

        AX_PROFILER_STOP_CATEGORY(kProfilerCategoryBatchSprite, "CCSpriteBatchNode - visit");
    }
}

void SpriteBatchNode::addChild(Node* child, int zOrder, int tag)
{