Irrlicht Engine

Thank you very much, sorry if my sentence was not correct I am a Pole, and begin to learn where I can find documentation for irrlicht and propose at the beginning.

I understand, but I got no answer to my question as to whether I need to know OpenGL or DirectX to write a game in irrlicht

Hey My English is not the best at the level of comprehension, so please, I am a novice programmer until I have plans to buy the book in Symphony in C + + standard, and here was my only question is whether this book is needed and must also be familiar with OpenGL or DirectX to create a small game for...