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Periodical stuttering (A320-family, FG 2020.3.3)

Graphics issues like: bad framerates, weird colors, OpenGL errors etc. Bad graphics ar usually the result of bad graphics cards or drivers.
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In order to help you, we need to know a lot of information. Make sure to include answers to at least the following questions in your initial post.

- what OS (Windows Xp/Vista, Mac etc.) are you running?
- what FlightGear version do you use?
- what graphics card do you have?
- does the problem occur with any aircraft, at any airport?
- is there any output printed to the console (black window)?
- copy&paste your commandline (tick the "Show commandline box on the last page of FGRun or the "Others" section on the Mac launcher).
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To run FlightGear on old computers with bad OpenGL support, please take a look at this wiki article. If you are seeing corrupted/broken textures, please see this article.

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Re: Periodical stuttering (A320-family, FG 2020.3.3)

Postby merspieler » Mon Nov 30, 2020 8:16 pm

Hooray wrote in Mon Nov 30, 2020 6:48 pm:You should not be mixing up different things here - you are not "bottlenecking on the ufo", but on everything else that you have enabled (scenery, terrain, effects) - the ufo can be rendered even by 20+ year old hardware while providing several hundreds fps.


I know... I just want to keep it short to say, that it doesn't depend on the aircraft.

I prefer to keep stuff short and simple, even if I "oversee" some details instead to writing a chapter of a book to make a simple point.................
If everything is going against you, keep in mind that airplanes take off against the wind, not with it.
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Re: Periodical stuttering (A320-family, FG 2020.3.3)

Postby wkitty42 » Tue Dec 01, 2020 12:01 am

merspieler wrote in Mon Nov 30, 2020 8:16 pm:I prefer to keep stuff short and simple, even if I "oversee" some details instead to writing a chapter of a book to make a simple point.................

same here... sometimes a bikini (short and to the point) gets the point across better than a mink coat ;)
"You get more air close to the ground," said Angalo. "I read that in a book. You get lots of air low down, and not much when you go up."
"Why not?" said Gurder.
"Dunno. It's frightened of heights, I guess."
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