> > One reason that's of particular interest to me is that SIT is intended > to be compatible with 3D rendering, allowing for the creation of 3D > models that represent both the inside and outside of buildings at the > same time. > > At the moment, Simple 3D Buildings has no support for "half" levels, so > if we want to preserve that feature of SIT, we would need to update both > tagging standards at the same time. >
For indoor tags to be compatible with 3D rendering, there should be a way to indicate 3D position of bridge/tunnel/stair/any other structures that connect multiple structures together. Unless I'm mistaken, I don't think there's currently a universally accepted way in indoor tagging and 3d tagging to tag a bridge between level 3 of a building and level 6 of another nearby building, which is a rather common scenario for building cluster built on a mountain or slope and thus each individual building have different ground levels. >
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