Jesse: "heavy grade mainline card tooltip states climbs east, but card
doesn't show it." The Frame has carried gradeUp all along and the tip
has said it; the card drew nothing, so the one Mainline card whose
orientation is set per game was the one you had to hover to read.
A brown wedge in the lower right rising toward the climb, with a bone
arrow lying along its slope, centred on the triangle's centroid. East is
right on this map (Gitea#18), which is what lets a wedge be read without
a compass.
Four passes. Up the hypotenuse the arrow began at the wedge's thin
corner, where there is no height, so its head read as clipped. Level, it
was contained but did not read as climbing. At 30° — steeper than the
wedge's own 22.5° — it had to be tucked into the fat half. Parallel to
the slope is the shape that fits: the gap to the hypotenuse is then
constant, so the arrow can sit centred. The wedge grew to 58x24 to pay
for it, since a centred arrow has less room than an off-centre one.
Sizes are a search result, clearing every edge by 2.88px.
The first containment test bounded the arrow against the CARD, which it
never left, while the wedge clipped it — a green check on a visibly
broken glyph. It checks the TRIANGLE now with a 2px floor, plus
parallelism derived from the wedge and centroid placement.
Orientation is always set, measured not assumed: 400 seeds x 4 player
counts, 535 grades placed, 0 without one, 276 east / 259 west.
Stays in the unshipped v0.7.9. 874 tests pass, one new.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01AdG46Ja2PEDBkpqiDazMoX
