It seemed quite important at the time that he- who begat WinG, which begat DirectX, some of which is covered in Renegades of the Empire, which someone else mentioned, which is certainly worth reading- went on to agitate for OpenGL over Direct3D. Now there's kind of a scrapheap of history vibe off of the whole thing.
http://chrishecker.com/OpenGL
It seemed quite important at the time that he- who begat WinG, which begat DirectX, some of which is covered in Renegades of the Empire, which someone else mentioned, which is certainly worth reading- went on to agitate for OpenGL over Direct3D. Now there's kind of a scrapheap of history vibe off of the whole thing.