更新时间:2023-11-27 23:39:22
您的基类声明sf :: Shader:
Your base class declaration doesn't have an ampersand after sf::Shader:
virtual void Draw(sf::RenderWindow &window, sf::Shader shader) = 0;
派生类具有此功能,因此它是一个不同的重载函数。
The derived class has, hence it's a different overloaded function.