The hip ends of the gabled house and Oak's lab come out as black teeth
marching down the slope instead of battens running with it.
The depth->row map is authored for columns the drawing paints edge to
edge. A tapered column starts further down the band, and the surface was
clamped into its first DRAWN row to stay inside the silhouette -- but a
column's first drawn row is its silhouette CAP, and the cap is outline
black. On a tapered column the map spends most of the roof's depth above
that cap (seven of the gabled house's fifty depth voxels land on it
outright), so the clamp painted one outline pixel the length of the
slope and roofCycle beat against it: black punctuated by the real batten
colour every 4 rows on the house, every 8 on the lab.
Lift to the column's first PAINTED row instead -- the same refusal to
let outline black stand as a face that measure() already makes for the
side faces, which the roof band was never given.
Geometry is untouched: voxel, shell and recess counts are identical for
all 50 templates. verify_roof now asserts no roof surface samples its
column's cap, and tests/roof_cap_shots.lua shoots the two Pallet Town
drawings A/B.
The version bump and CHANGELOG entry are left out deliberately, so this
does not collide with the release flow.
Code-Grub