Re: NSOpenGLView

[Enrico Sersale]

On 2006-11-08 12:41:52 +0200 Renaud Molla <renaud.molla@wanadoo.fr> wrote:

> Hi,
>
> 	I'm trying to write an NSOpenGLView application (actually i'm using  an 
> example from Stefan Urbanek
>         http://lists.gnu.org/archive/html/discuss-gnustep/2004-11/msg00191.html
>         and corrected the things so it launches and run),
>
> 	but the NSOpenGLView doesn't display anything although the drawRect  method 
> is called regularly
>         through the use of a timer.

It seems that, in the Stefan's example, is the "[[self openGLContext] 
flushBuffer]" at the end of -drawRect: that does the trick, not the timer.

>         The view 'contains' what was in the background before the window  
> appeared.
>         Moving the window don't make it display anything either.
> 	Making the NSOpenGLView the window contentView does not change  anything 
> equally.
>
>         The same code works 100% when compiled with cocoa.
>
>         Any help would be appreciated !-)
>
> Renaud Molla