Snapir Design X 1.3.15

Snapir Design X 1.3.15 — Snapshot

No more slab under the door

A doorway was cut from the sill the surveyor shot. But the bottom of a doorway
is not a measurement: the jamb is shot where the frame is, and a shot a few
centimetres up leaves exactly that much wall standing under the door — a
threshold slab across the opening that the building has not got. Thirteen
centimetres of it in Daire 51 - Oda, fourteen in Daire 51 - Salon,
eighteen in Daire 45 - Salon.

A door is now cut from the floor plane, and its sill only counts where it reads
lower still. The floor slab underneath is untouched — the cut stops on it,
which is where a doorway stops.

A window keeps the sill it was shot with. That one really is measured, and it
is the whole difference between a window and a door, so a rectangle relabelled
from door to window keeps its sill back.

Checked

Both cores agree across all five surveys: 248, 215, 395, 409 and 1725 fields,
zero mismatches on the parse, and every room body identical bar the two
long-standing float differences and Ara Kat. 90 tests, of which 86 run here.