get Scale of the window in HOpenGL?

yu yang <[email protected]> Sun, 31 May 2009 04:49:20 +0800 (CST)

Newsgroups	gmane.comp.lang.haskell.hopengl
Message-ID	<[email protected]>

I want to move one object to the border of window, then go back to the start point. Does anyone one have an idea to implement it ? Thank you!


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