specifying bitmaps used at different distances?

[Foggy]

Hello there.

Apologies if this has been gone over before, but I'd like to know if there's a way to specify which bitmaps are used at specific distances.

I'm guessing the way it works at the moment is that RTC automatically shrinks the tile to the correct size - but I'd like to draw the tiles by hand to eliminate the slight glitches this method causes.