Last update: 06.01.2022

Unreal Engine resource viewer (formerly Unreal Model Viewer) is a program for viewing and extracting resources from various games made with Unreal Engine. Sometimes the program is referenced as "umodel", the short of "unreal" and "model viewer".

Description

This is an implementation of the fast deflate algorithm for zlib (to be exact, here is a new implementation of the longest_match function). In my tests it works about 2.5-10x times faster than original method with neraly the same compression ratio (at keast it never compress worse than original zlib).

Here's some information about my Quake 2 modifications which I worked on a few years ago. The project is almost frozen.