I have found the threads "make games not engines" that was the reason I used to be keeping myself from ogre , but I'm established i will make my very own sucky game motor , rendering pipeline wiki gives a way to use ogre 3d into game engine ? 知乎，让每一次点击都充满意义 https://html-5-online16423.idblogmaker.com/35830471/the-5-second-trick-for-free-game-online