Re: [Haskell-cafe] Re: Where is OpenGL loadMatrix ?

2008/9/25 Achim Schneider :

"minh thu" wrote:

...

I can't find the loadMatrix function in http://hackage.haskell.org/packages/archive/OpenGL/latest/doc/html/Graphics-...

Should I use loadIdentity then multMatrix instead ?

You're supposed to use withMatrix and regard OpenGL not as an imperative language, but as a markup language coincidentally using "do" to specify (flattened) lists. I even read about some library managing display lists transparently for you, but I can't recall where.

If you're right, it's weird there are things like loadIdentity, $=, ... and it is even weirder to not provide loadMatrix (which can be done with loadIdenity and multMatrix). Anyway, the bindings are not that much functionnal, even with things like withMatrix. Cheers Thu