On 6/6/07, Ruben Zilibowitz
If anyone knows how to get HOpenGL to draw coloured lines, I'd like...
See http://cvs.haskell.org/cgi-bin/cvsweb.cgi/~checkout~/fptools/libraries/GLUT/... Note the color line which in this example uses white. For debugging purposes play with clearColor because you can use that to test whether you're rendering the infamous black-on-black image or simply rendering nothing :-) (Disclaimer: For some reason, today I can't test any of the redbook examples because Graphics.UI.GLUT is missing from my current installation. I'm guessing that if you have a non-broken installation they will mostly work fine. I certainly had no problem rendering lines based on these examples when I last had a non-broken installation.) -- Dan