Lightmaps generated by 3D World Studio are BMP files with little to no compression. This small tool turns all the BMPs it can find into PNGs. It then moves the old files to a new folder ("GFX\map\bmp_lm").
Here's a download link: https://www.mediafire.com/?vcdfuo1fxp6xnbu
Lightmap compression
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Last edited by juanjp600 on Wed Apr 09, 2014 12:58 am, edited 1 time in total.