LM_Tool is a community-modified version of Tool which improves the speed of lightmaps generation (radiosity). LM_Tool achieves this by disabling some runtime debug checks present in the official Tool release, and can only be used for radiosity; all other functions are disabled.

Usage #

LM_Tool is used from the command line in the same way as Tool, for example:

LM_Tool.exe lightmaps levels\test\ratrace\ratrace ratrace 0.8 0.1