If there’s nothing between you and an object you can feel it at a distance. Texture is a little dulled, and some textures are easier to feel than others, but there’s also a whole second kind of texture that we call color. As light gets dimmer it gets harder to feel the difference between those textures, and it gets harder to feel the distance to things, until there is nothing left but a single all encompassing flat texture at a single unknowable distance which we call dark.
Also, some objects only partially block your ability to feel what’s behind them, and things like windows are designed to be so easy to feel through that it’s hard to feel them at all. Unless they get dirty. Then you can feel the dirt on them.
I find this somewhat sad but also quite beautiful. Those with sight often feel bad for the blind, as they miss out on much of the world we see, but simultaneously it appears as though the blind experience a world of its own beauty that those with vision could never feel or imagine. I don’t often pay mind to textures or feel objects that are out of reach. If you and I are standing in front of a waterfall, I suppose everything is still there for you except for how it looks - so who am I to determine that what you’re seeing in your minds eye is any less spectacular? I can say with certainty that when I’m standing in the middle of a deep forest, the way it looks is an afterthought when compared to what it makes me feel. Maybe both worlds are equally beautiful.