I wonder if the players that are outside of the apartment can you see you through the windows? I'm surprised Rockstar went the way to render players's actions when you are inside an interior in the online mode.

Didn't expect you to reply so fast lol. I find data mining interesting, but I don't know alot about programming, and most game files are encrypted unless it's open source. I love seeing how game assets are made though, specially 3D models and textures.

how did you learn all these technical stuff from gta v? it's so interesting, i assume you used third party programs that can datamine the game engine?