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Howto:Improve framerates: Difference between revisions
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#* On the "General settings tab", set "Prefered graphics processor" to NVidia. The NVidia card will now be used for all software. This can decrease battery life significantly. | #* On the "General settings tab", set "Prefered graphics processor" to NVidia. The NVidia card will now be used for all software. This can decrease battery life significantly. | ||
#* On the "Programm settings" tab, locate <tt>fgfs.exe</tt> (eg. <tt>C:/Program Files/FlightGear/bin/win32/fgfs.exe</tt>) and assign the NVidia card to it. From now on the NVidia card will be used for FlightGear. | #* On the "Programm settings" tab, locate <tt>fgfs.exe</tt> (eg. <tt>C:/Program Files/FlightGear/bin/win32/fgfs.exe</tt>) and assign the NVidia card to it. From now on the NVidia card will be used for FlightGear. | ||
=== Texture compression === | |||
It is possible that texture compression is not handled correctly by the graphic card or the driver, causing stuttering (usually when turning left/right or when loading new tiles). | |||
Compression can be disabled by adding | |||
--prop:/sim/rendering/texture-compression=off | |||
on the command line (or in FGRUN options). This is for nVidia and ATI cards [1]. | |||
== Hints for developers == | == Hints for developers == | ||
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== External links == | == External links == | ||
[http://www.adobe.com/cfusion/knowledgebase/index.cfm?id=tn_15286 Optimizing file size, performance and streaming of 3D content] | [http://www.adobe.com/cfusion/knowledgebase/index.cfm?id=tn_15286 Optimizing file size, performance and streaming of 3D content] | ||
[1] http://www.mail-archive.com/osg-users@lists.openscenegraph.org/msg56181.html | |||
[[Category:Howto|Framerates Improve]] | [[Category:Howto|Framerates Improve]] | ||
[[Category:Performance_tuning]] | |||