I have found the threads "make games not engines" which was the reason I used to be maintaining myself faraway from ogre , but I'm decided i could make my very own sucky game motor , rendering pipeline wiki provides a way to use ogre 3d into game engine ? https://mobile-game-online81111.bloginwi.com/70512767/how-much-you-need-to-expect-you-ll-pay-for-a-good-mobile-game-online