[Flightgear-devel] Re: night slowdown with nvidia GeForce 6200 on linux

[Alex R. <ro...@sy...>]

Alex Romosan <ro...@sy...> writes:

> so i looked at src/Main/renderer.cxx and after applying this patch:
>
> RCS file: /var/cvs/FlightGear-0.9/source/src/Main/renderer.cxx,v
> retrieving revision 1.35
> diff -u -r1.35 renderer.cxx
> --- src/Main/renderer.cxx       21 Jan 2006 12:07:40 -0000      1.35
> +++ src/Main/renderer.cxx       25 Jan 2006 21:24:09 -0000
> @@ -226,8 +226,8 @@
>      glFrontFace ( GL_CCW );
>  
>      // Just testing ...
> -    glEnable(GL_POINT_SMOOTH);
> -    glEnable(GL_LINE_SMOOTH);
> +//    glEnable(GL_POINT_SMOOTH);
> +//    glEnable(GL_LINE_SMOOTH);
>      // glEnable(GL_POLYGON_SMOOTH);      
>      glHint(GL_POLYGON_SMOOTH_HINT, GL_DONT_CARE);
>      glHint(GL_LINE_SMOOTH_HINT, GL_DONT_CARE);

after some googling looks like the problems is with GL_POINT_SMOOTH
and the latest nvidia driver (GL_LINE_SMOOTH is okay). so i suggest we
don't enable GL_POINT_SMOOTH by default in FGRenderer::init().

--alex--

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