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BSD-3-Clause licensed and maintained by Hugo Gomes
Haskell functions to open and manage a OpenGL window with libX11.
This module is intended to be imported qualified, to avoid clashes with
Prelude functions, e.g.
import qualified Graphics.UI.GLWindow as Window
As an example, here is a simple module that uses some of these functions
to open a OpenGL 3.2 Context:
module Main where
import Graphics.Rendering.OpenGL
import qualified Graphics.UI.GLWindow as Window
myLoop = do clear [ColorBuffer]
t <- Window.time
clearColor $= Color4 (sin (realToFrac t) * 0.5 + 0.5)
(sin (realToFrac (t+1)) * 0.5 + 0.5)
(sin (realToFrac (t+2)) * 0.5 +0.5)
0
main = do Window.init 3 2 -- initializes a OpenGL 3.2 context
Window.loop myLoop -- stops when the ESC key is pressed
Window.kill -- removes the window when the loop stops
Special thanks to Tiago Farto (aka xernobyl) for coding the initial C version
that was used as a base for these functions
