Tarik Moussa 88a99d8bd1 fix: correct 16 inconsistencies found by consistency audit ...

Math / code:
- layout.hpp: add explanatory comment for Möbius deck transformation
  (from_three with z1=w1, z2=w2 encodes T fixing cut-edge endpoints)
- layout.hpp: document spherical holonomy limitation — Vector2d stores
  only (x,y) of 3-D position diff; full SO(3) representation deferred

Gradient sign convention (CLAUDE.md was wrong):
- Euclidean and Spherical both use G_v = Θ_v − actual (target minus actual)
- HyperIdeal uses G_v = actual − Θ_v
- Hessian sign differs: Euclidean PSD, Spherical NSD → −H, HyperIdeal PSD

Test counts (were inconsistent across all files):
- Actual: 176 CGAL tests, 2 GTEST_SKIP (not 173/170/174, not 1 skip)
- The 2 skips are EuclideanFunctional + SphericalFunctional Hessian gradient
  checks (Java @Ignore ports) — not HyperIdeal Hessian as previously stated
- doc/api/tests.md: add missing SmokeEuclidean suite (3 tests),
  EuclideanLayout (2), SphericalLayout (1), fix GaussBonnet 8→12,
  MeshIO 9→6, Layout 8→6, EuclideanFunctional 11→12,
  HomologyGenerators no longer a GTEST_SKIP stub (live test on brezel2.obj)
- doc/roadmap/phases.md: Phase 7 cumulative 158→176 tests
- doc/roadmap/phases.md: Phase 3 clarified — HyperIdeal Hessian is FD
- CLAUDE.md: suite count 28→34, test ref 173+36→174+36
- scripts/try_it.sh: expected output 173/1 skipped → 174/2 skipped

CI table (CLAUDE.md):
- test-cgal now triggers on pull requests only (not main/dev pushes)

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

2026-05-18 23:24:44 +02:00

..

clausen.hpp

add GTest infrastructure and port first mathematical tests from Java

2026-05-09 01:07:19 +02:00

conformal_mesh.hpp

feat(phase3a): introduce CGAL Surface_mesh as ConformalMesh foundation

2026-05-11 18:36:21 +02:00

constants.hpp

feat(phase3f+3g): analytical Hessians + PI consolidation

2026-05-12 17:22:28 +02:00

cut_graph.hpp

feat(phase6): exact hyperbolic layout, Gauss–Bonnet, cut graph, normalisation — 121 tests

2026-05-13 01:15:41 +02:00

discrete_elliptic_utility.hpp

tests: port DiscreteEllipticUtility + P2 tests; stub HDS-blocked tests

2026-05-11 17:15:18 +02:00

euclidean_functional.hpp

feat(phase3f+3g): analytical Hessians + PI consolidation

2026-05-12 17:22:28 +02:00

euclidean_geometry.hpp

feat(phase3d+3e): port EuclideanCyclicFunctional + add SphericalFunctional gauge-fix

2026-05-12 07:39:14 +02:00

euclidean_hessian.hpp

feat(phase3f+3g): analytical Hessians + PI consolidation

2026-05-12 17:22:28 +02:00

fundamental_domain.hpp

feat(phase7): Java-parity layout — priority BFS, halfedge_uv, Möbius holonomy, period matrix, fundamental domain — 158 tests

2026-05-13 07:57:13 +02:00

gauss_bonnet.hpp

feat(phase6): exact hyperbolic layout, Gauss–Bonnet, cut graph, normalisation — 121 tests

2026-05-13 01:15:41 +02:00

hyper_ideal_functional.hpp

feat(phase3b): port HyperIdealFunctional energy + gradient onto ConformalMesh

2026-05-11 23:10:23 +02:00

hyper_ideal_geometry.hpp

feat(phase3f+3g): analytical Hessians + PI consolidation

2026-05-12 17:22:28 +02:00

hyper_ideal_hessian.hpp

feat(phase4): HyperIdeal Newton solver, SparseQR fallback, examples, docs

2026-05-13 00:11:25 +02:00

hyper_ideal_utility.hpp

feat(phase3f+3g): analytical Hessians + PI consolidation

2026-05-12 17:22:28 +02:00

hyper_ideal_visualization_utility.hpp

tests: port HyperIdealVisualizationPlugin circle-projection tests

2026-05-11 17:23:15 +02:00

layout.hpp

fix: correct 16 inconsistencies found by consistency audit

2026-05-18 23:24:44 +02:00

matrix_utility.hpp

port MatrixUtility and SurfaceCurveUtility tests to C++

2026-05-09 01:15:35 +02:00

mesh_builder.hpp

feat(phase3f+3g): analytical Hessians + PI consolidation

2026-05-12 17:22:28 +02:00

mesh_io.hpp

feat(phase4a+4b): Newton solver + CGAL mesh I/O

2026-05-12 17:35:00 +02:00

mesh_utils.hpp

add new compile target for viewer

2026-03-17 21:18:59 +02:00

newton_solver.hpp

docs: Doxygen-API + Validierungsprotokoll + Porting-Tutorial

2026-05-18 01:19:44 +02:00

p2_utility.hpp

tests: port DiscreteEllipticUtility + P2 tests; stub HDS-blocked tests

2026-05-11 17:15:18 +02:00

period_matrix.hpp

feat(phase7): Java-parity layout — priority BFS, halfedge_uv, Möbius holonomy, period matrix, fundamental domain — 158 tests

2026-05-13 07:57:13 +02:00

projective_math.hpp

port MatrixUtility and SurfaceCurveUtility tests to C++

2026-05-09 01:15:35 +02:00

serialization.hpp

feat(phase5): Layout, CLI, JSON/XML serialisation — 95 tests

2026-05-13 00:53:47 +02:00

spherical_functional.hpp

feat(phase3d+3e): port EuclideanCyclicFunctional + add SphericalFunctional gauge-fix

2026-05-12 07:39:14 +02:00

spherical_geometry.hpp

feat(phase3f+3g): analytical Hessians + PI consolidation

2026-05-12 17:22:28 +02:00

spherical_hessian.hpp

feat(phase3f+3g): analytical Hessians + PI consolidation

2026-05-12 17:22:28 +02:00

viewer_utils.h

add new compile target for viewer

2026-03-17 21:18:59 +02:00