I've just added the updated 2.54 ASE export script to the tools page. I've done some basic tests and it seems to be working fine. Will test in UDK. Note that this script
does not work in 2.53 so an update to 2.54 is necessary for this (2.53 script is available).
[EDIT]Both the script for 2.53 and2.54
current don't work properly with UT/UDK, there are still a number of features that need to be updated. So...
- smoothing based on vert splits is 'missing' (mesh currently splits based on UVW) assigns Smoothing group "1" to everything, even separate GEOMOBJECTS.
- multiple material export isn't complete, currently assigns MAT 0 to everything so although it does export several MAT references only MAT0 is used.
- doesn't over-write files if they already exist (which was previously mentioned) but only output 'error' to console.
- files need "*.ase" appended in Blender else exports files without file extension.