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Daytona Usa 2 (Glitch?)

Posted: Fri Feb 21, 2025 10:16 am
by Masked Ninja
I've always noticed that the interior of the "Easy" and "Hard" cars have some strange lines that I don't see on my real hardware.
PCB
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Supermodel git-6a8de59
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Using the interior view of the vehicle is very visible.
Press view two, twice. Or press view 2, and without releasing, press Start 2 times.

Re: Daytona Usa 2 (Glitch?)

Posted: Sat Feb 22, 2025 1:10 pm
by Ian
are you talking about the horizontal lines?
If they are 1 pixel thick i guess they simply might not be visible on CRT

Re: Daytona Usa 2 (Glitch?)

Posted: Sat Feb 22, 2025 4:54 pm
by Masked Ninja
Ian wrote: Sat Feb 22, 2025 1:10 pm are you talking about the horizontal lines?
If they are 1 pixel thick i guess they simply might not be visible on CRT
Yes, I'm talking about those weird moving horizontal lines. I've hooked up the actual game to an OSSC and an LCD TV, and I don't see those lines either.
In attraction mode you can also see a difference on the ground or inside the vehicle.
I'm sure it doesn't happen on real hardware.

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Re: Daytona Usa 2 (Glitch?)

Posted: Sun Feb 23, 2025 5:56 am
by PDNEJOH
To me it only happens if I run the emulator with nvidia dgpu
With intel igpu it doesn't happen (I have a laptop with dual gpu setup).

Re: Daytona Usa 2 (Glitch?)

Posted: Sun Feb 23, 2025 9:26 am
by Masked Ninja
I noticed that using the Legacy engine, the error does not appear. I use an Nvidia GPU.

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Re: Daytona Usa 2 (Glitch?)

Posted: Mon Feb 24, 2025 4:57 am
by the_maq
Well spotted!!