Re: [TuxKart-devel] Performance issues

[Ingo R. <gr...@gm...>]

Ingo Ruhnke <gr...@gm...> writes:

> Any other suggestion on how to fix these performance issues?

I have now tried the plib VBO 'patch' found at:

http://fgfs.narod.ru/ssg.zip

It was a little cumbersome to get working and seems to have some bugs,
however the performance improved by factor two.

With VBO:
RaceTrack + 10 * Tux:   20fps
RaceTrack + 10 * Penny: 40fps

Without VBO:
RaceTrack + 10 * Tux:   10fps
RaceTrack + 10 * Penny: 20fps

While this is already a pretty good improvment, I am still not really
satisfied with just 40fps on an extremly simple track, on more
complicated, while still rather simple tracks (Around the lighthouse),
the performance is already down to 20fps, which is not really
acceptable. Not really sure if LOD can help here, since at start,
everybody is pretty close together.

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