This requires no script I just wanna know if it's possible because I'm trying to make a destructible environment for realism and I need to know if it's possible.
If it is please let me know and that is all I need thanks!
No, it is not currently possible to use CSG through scripts. The only way to use CSG Union-ing and Negating through scripts is in a Plugin, but that's not of much use if you're trying to do that in game.