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NSOpenGLView - forcing an update.

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NSOpenGLView - forcing an update.

Subject: NSOpenGLView - forcing an update.
From: John Clayton <email@hidden>
Date: Fri, 23 Nov 2007 10:08:58 +0100

Hello List,

I would like to know how I can force a bog standard NSOpenGLView to refresh its content. Is it as simple as saying : [theView setNeedsDisplay:YES]

???

Cos when I do this, my draw method does get called (i.e. drawRect:), but the image on the view itself does not change. When I resize the view, the image is then updated immediately. Anyone else seen this kinda of thing before?

Thanks (a lot) in advance for any comments/help - have a good day!
--
John Clayton
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