@devslandSoft Density partly depends on the progression. In my mind, 5 is probably the max. I place landmarks and then walk it off to test the distance.. gradually adding the logical blocks to test how the progression fits in.. in short, it's mostly trial and error with some structure
@ggdev007 Thanks! my process: I make a sketch, add some cubes and signs to mark future locations and then I start adding rough models and materials to get the mood right (current state). I use world creator for terrain