I've had issues with ghci and opengl... I usually have to compile my programs before they will run. I'm not sure why that's the case, but I too get strange window behavior (sometimes it freezes, other times it doesn't even show up). If you're on a Mac and would like help compiling to a .app folder, let me know and I can post how I did that. Regards, Duane Johnson http://blog.inquirylabs.com/ On Mar 21, 2009, at 1:27 PM, Rafael Cunha de Almeida wrote:
Hello,
I'm writing a program for plotting vectorial functions and maybe something else in the future. My goal is to be able to have the following usage:
Prelude> :l Galo.hs Prelude Galo> show3Dvec (\t -> (t, t, 0)) [0.0,0.01 .. 1.0] * shows graph * Prelude Galo> show3Dvec (\t -> (t, t**2, 0)) [0.0,0.01 .. 1.0] * shows new graph *
I already done something, the main module can be found here:
http://github.com/aflag/galo/blob/0a54a53db0f66384cfc0775f12582931d0fb4205/G...
The whole project is found here:
http://github.com/aflag/galo/tree/master
I think mainLoop is somehow responsible to exit the whole thing. I tried to even call that function through forkIO. But didn't work quite well: my terminal started behaving really weird after I closed the window.
Could you explain me what is going on and what should I look into for understanding how to solve the issue?
[]'s Rafael _______________________________________________ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe