Commit Graph

4 Commits

Author SHA1 Message Date
didericis 37a7ff0b00 Update medial tire cut labelling 2026-06-15 20:54:25 -04:00
didericis ea1ab0b986 Add source cap cut to medial tire figures 2026-06-15 01:11:04 -04:00
didericis c64c720e5a Draw the whole medial graph with all tire cuts
Add a --whole mode to draw_medial_tire_cut.py that renders the entire
medial graph M(G) (the assembled cut graph), on a Kamada-Kawai layout,
with the recognised tires highlighted (black annular vertices, blue/red
teeth carrying walk depths, larger red bite apex) and the rest of M(G)
in grey. Add the resulting figure (Figure 3) and a describing paragraph
to the paper for the n=20 seed-72 example, via an \input-ed .tikz file.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-06-15 00:07:00 -04:00
didericis 9d7cb7644e Draw a medial tire cut from a random n=20 graph
Add experiments/draw_medial_tire_cut.py, the paper-graphics companion
that imports run_experiment and emits a TikZ panel (walk-depth labels +
cut slits) per recognised tread via to_tikz. Add the resulting figure
(Example 3.2, Figure 2): the single recognised tread T_2 of the medial
tire decomposition of a random maximal planar graph on 20 vertices
(seed 72), an 8-cycle piece with a bite, labelled and cut.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-06-14 23:55:00 -04:00