Unreal PSK/PSA Import

27 November 2003




sample from UDNMale PSK/PSA files


This page is a result of my attempts to create a Truespace to Unreal PSK/PSA export plugin.  As a proof of concept I created importers for the animation and geometry, including joints represented by simple shapes.  These first plugins worked well, however I was not able to create a good Truespace skeleton from the PSK data file. 


UDN Male model rendered in Truespace

fake skeleton from the UDN Male PSK file




Download the test PSK import plugin here

Download the test PSA import plugin 
here

Download the zipped source code for import plugins
here



Links for technical data and sample files


http://udn.epicgames.com/pub/Technical/BinaryFormatSpecifications/

http://udn.epicgames.com/pub/Content/UnrealDemoModels/

http://www3.sk.sympatico.ca/kelbeau/max2ued/html/16.html

http://www.pseudorandom.co.uk/2001/paradox/ams/sdk/







Truespace joints should be where the blocks are.