Unreal Tournament 99 psk, psa file format

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Topic: Unreal Tournament 99 psk, psa file format (Read 3116 times)

jujubird

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Unreal Tournament 99 psk, psa file format

« on: May 23, 2013, 06:09 »

Hi,

I'm doing a graphics project in school for an introduction to graphics and I wanted to know if you can tell me where to find be it the format or some tutorials explaining it the file structures for unreal tournament 99 (psk and psa) the ones I've seen are from ut2k4 and ut3 which are far more advanced for the simple demo I want

Thanks in advance


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Gildor

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Posts: 7973

Re: Unreal Tournament 99 psk, psa file format

« Reply #1 on: May 23, 2013, 13:52 »

Hi,
The format of psk/psa is nearly the same for UT99/UT2004/UT3/UDK. There are some additions to format which did not brake backwards compatibility:
- UT2004 - added SCALEKEYS chunk for animations (I think it's not used)
- UDK - added multiple UV sets support

These extra chunks are always placed to the end of psk/psa file, so older engines are ignores them, but newer (UDK) checks for their's presence.


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