nwom · spaces — 977 Jefferson St #4L

A floor plan is one typed planar partition. Rooms, the closet-band cavity, and the hall tile the plate; walls are shared vertex pairs. Collisions don't render — they don't compile.

nwom check · PASS

Reading

hover / tap a face

Collisions don't compile

Break the partition and the same check that guards the real design fires — in your browser.

✓ manifold — no overlap, no gap, every traverse closes

Legend

room

cavity — closets (open into the room)

circulation — hall

building footprint (satellite)

Dashed = the real NYC roof footprint (BIN 3039834), registered to the plan — the outer walls sit on it (±0.1 ft). The light well is drawn from the floor survey, which differs from the roof (the diagram overruled the footprint here). Dotted = the party wall to 4R.