I noticed that when you reduce the spotlight's arc, you get better looking shadows too (probably because of the smaller/thinner area). So atleast that is a way for creating decent indoor lights.


But we should try if we can achieve a higher resolution too cause with a fairly high arc and 2 spotlights (everything needs to be the same except for reverse pan value) I noticed you can create 1 point light but with shadow support (since I think normal point lights dont support shadows). The shadows now dont look too good but I think with a higher shadow resolution they will look ok:


ps: ignore the ugly stretched road model