Review findings: the mesa forced rock onto the canyon bed, two runners
declared the wrong TEST_COUNT, and the escarpment check could pass on the
slope alone. Canyon gains floor_material, the showcase is re-baked with sand
beds, the contract measures the step across the crest band, counts distinct
ledges, and probes the crevasse against the open plateau. Degenerate recipe
parameters now fail an assert.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Five reference landforms on one 512 m field at 1 m per cell: a stratified
canyon through a mesa, a crevasse between two buttes, a boulder field on
rippled sand, two rock spurs framing a sand channel, and a sinuous
escarpment with knolls on the slope below.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
The calibration site spawn sat 16 m from the south bounds edge, inside the
40 m warning margin. The vehicle_test recipe now extends the terrain and
playable bounds 42 m to the south so the spawn is inside the zone.
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
