rec.autos.simulators

N2002 install

jason moy

N2002 install

by jason moy » Sun, 17 Feb 2002 03:14:25

I'm going to assume that you've seen the source code for both
Nascar 4 and Nascar 2002 since you seem to be intimately familiar
with the graphics engine?  Otherwise, what are you basing your
information on?  It seems odd to me that I'm getting the same
framerate
as N4 in OpenGL using uncompressed 512x512 textures with more physics,
AI, and graphical effects detail.  While I can't make claims to the
efficiency of the engine, I would guess that they've tidied it up a
bit if they were able to add more polygons to the car models (and more
detailed vertex damage), 512x512 textures, and backfire effects
without sacrificing framerate.  I have a 1.4gHz Athlon Thunderbird and
a geforce 3 ti200 and I can easily maintain 25-35fps depending on the
track with a full field of AI and full graphical details sans
antistropic filtering at 1280x960x32.  Hardly a top-of-the-line system
by *** standards, I'm sure with even a Ge3 ti500 I could maintain
50fps (or 30 with antistropic filtering).  I absolutely fear the
performance I'll be getting when I pickup a Ge4 Ti in May...

Jason


> But its not a more efficient graphic engine, just larger more detailed textures.

> --
> Biz

> "Don't touch that please, your primitive intellect wouldn't understand
> alloys and compositions and,......things with molecular structures,....and
> the....." - Ash




> > > Provided everything else is about the same, wouldn't you expect a slightly
>  lower fps with a more
> > > detailed gfx game?

> > Not necessarily. A more efficient graphics engine can make a big difference
> > to frame rate, more detailed or not.

Mick

N2002 install

by Mick » Mon, 18 Feb 2002 04:53:40

Just an FYI post,
 I installed the DX 8.1 when it asked, and I'm using the Open GL
renderer.. Using the same benchmark settings that I used for N4 (Team
Lightspeed's Benchmark Settings) I'm getting 15-17 frames *faster* than
I did in N4.. Haven't tried it yet in a field of cars, but the basic
bench is definitely better.. All settings are the same also: All
graphics detail maxed, all effects checked, 1024x768x16, OpenGl, Viewing
13 ahead/3 behind, wheel on, pitcrew off, 3D sound, 24 max sounds.. (I
think that's the basic settings) Sit in the car (cockpit view) on pit
road at Dover, while in a "practice" session.. Nascar 4 = 63-65 FPS;
Nascar 2002 = 78-80 FPS (System Specs: T-Bird 1GHz, Abit KT7-Raid, GF2
GTS Pro 64MB, 512 MB PC133, IBM Deskstar ATA-100 30G, SBLive! X-Gamer
5.1) Also I'm back to the 12.90 GF2 drivers, after my system was
committing some random "Page Fault" and "Illegal Operations" errors with
the newer 21.x and 23.x series of drivers..

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