External documentation and usability review of v0.10.0.
9 findings covering documentation correctness, API usability,
and new-user experience.
Critical:
U1 — All examples show trivial identity map (natural theta),
not real conformal flattening — new users see no-op output
U2 — CGAL public API has zero runnable examples
Medium:
U3 — contracts.md incorrect: check_gauss_bonnet row missing
HyperIdeal restriction (deleted overload after Finding-B)
U4 — README still shows v0.9.0 (current: v0.10.0, 277 tests)
U5 — Discrete_conformal_map.h header comment describes Phase-8a
state; all 5 entry functions already implemented
U6 — New gauge-vertex overload (Finding-D) not reflected in
README or examples — old verbose loop still shown
Minor:
U7 — CONFORMALLAB_LOW_MEMORY_BUILD absent from getting-started.md
U8 — CONFORMALLAB_LOW_MEMORY_BUILD absent from README table
U9 — Layout2D.uv index semantics undocumented (v.idx() contract)
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
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