The wrapped tile column (Lendel: -6400 canonicalized to 12739) drew at
its canonical column — off-canvas right — leaving the mosaic's left
third black. nearest_wrap_image() re-expresses a tile column as the
wrap-image closest to held_center for DRAWING only (requests/cache keys
stay canonical). The draw-position test asserts overlap FRACTION, not
bare intersects() — the buggy placement still clipped ~2px of viewport
edge at Lendel scale, so intersects() alone would false-pass.
The full-zoom-out reset restored center but not the fit zoom, and its
'already there' guard keyed on a lagging field so it could only ever
fire once. The guard now also matches tile mode and compares _view_zoom
against the freshly computed fit — restoring the FULL canonical
transform (center, offset, fit zoom) and re-firing as a continued
gesture keeps zooming out (Jeroen's hard condition, both live shapes).
+8 revert-verified tests incl. the continued-gesture reset repro; smoke
stub gained get_body_radius_km (crash confirmed real under a real
driver before fixing). Suites 286 green; gdlint clean.
jpmschweitzer
ccedba4f24
