将C++类中的private成员公开给Blueprint

为什么80%的码农都做不了架构师？>>>   

亲测去掉meta=(AllowPrivateAccess = "true")后，private属性不会在UE4详情面板中显示出来。至于这段语句有没有更深层次的含义，暂时还不确定。在此做个笔记，便于日后查阅。

private:
    UPROPERTY(VisibleAnywhere, BlueprintReadOnly, Category = "Spawning", meta = (AllowPrivateAccess = "true"))
    UBoxComponent* spawnVolume;

转载于:https://my.oschina.net/sjmm/blog/735672