Build a building such that the floor should replace the slab. This screenshot came from using a saved building, but I tried it with creating a new building and had the same result.
Watch the Z fighting disco insanity.
Expected Results:
The hearthlings should either remove and replace the slab, or the slab should just stop being rendered.
Actual Results:
Both the slab and new floor interleave.
Version Number and Mods in use:
Release 566, debug tools
Also occured in A16 (though there you could use ‘Remove’ to deconstruct the slab-floor after the foundation/road were build - seemed like it should’ve broken something, but it worked fine in my experience) and in earlier A17 dev releases.
(you can still console-command ‘destroy’ the slab floor as a workaround, if the z-fighting gets too annoying).
I do agree with the ‘expected results’ - I had presumed the foundation/road would have stopped the underlayer from rendering, or have removed the slab underlayer much as hearthlings mine out the ground for a ‘normal’ foundation/road. The latter seems most ‘consistant’ with the world, but the former seems to match better with the general "hearthling-built structures are nigh invulnerable’ motif.
