Hi everyone:
As the title, I have a question about it. Also, I tried some different ways to make it better and clearly. Anyone could help me to solve this problem?
So this is a real example about the hospital. The LOD (level of detal) of index is a key point to make the patients easier to identify in real life.
But this problem I tried i many time, but I don’t know how to solve. If the camera(or player) near by index (It’s good quality and clear)
But if it far away… (bad quality and unclear)
Please help, and thank you to read it 
Sincerely,