26 Nov
2006
26 Nov
'06
1:46 p.m.
Hello Brian, Sunday, November 26, 2006, 5:34:51 PM, you wrote:
For a 3d graphics library, I'd like to have a 4x4 matrix of floats which I can pass from Haskell to C without having to copy all 16 floats each time, something like:
http://haskell.org/haskellwiki/Modern_array_libraries you should use StorableArray. also, i suggest you to use ghc 6.6 because it has much faster foreign ptrs implementation. you may also consider using my ArrayRef lib, although from that you said i don't see that you will get any advantages from this -- Best regards, Bulat mailto:Bulat.Ziganshin@gmail.com