Re: [Flightgear-devel] Moonlight

[Erik H. <er...@eh...>]

On 05/28/2017 01:26 PM, Edward d'Auvergne wrote:
> On 23 May 2017 at 14:45, Curtis Olson <cur...@fl...> wrote:
>> For what it's worth, I've seen night time rendering way over illuminated
>> recently here too ... maybe after a "reset"?  I don't have a recipe to
>> demonstrate or repeat the problem, but I have noticed it pops up from time
>> to time.
> 
> I've only seen it a few days ago, when restarting fgfs a few times in
> a row.  I cannot reproduce it any more.  A screenshot might be useful
> to have to see if it has something to do with the
> /environment/moonlight property.  This property is currently only used
> in a subset of the ALS shaders, and currently not in the same way
> sunlight is, so some things in the scene will remain black.  But this
> is not what I saw when the problem appeared.

By the way, this sounds like the color value is exceeding 1.0 which can 
cause this type of behavior in OpenGL.

Erik


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