I finally found the time to deal with the quality of the shadows, which I did not like all this time but I could not find the time for this. A bug was also fixed that seriously reduced performance when the player was next to a train.

CHANGES LOG

Improvements

• Improved rendering of shadows from all light sources.
• Edited the glow strength of all lamps in the train.

Corrected mistakes

• Fixed a bug that seriously reduced performance when the player was close to the train.