6779b45f27
feat(v3.8): G2 curvature + continuity implementation
...
- surface_curvature: mean (H) and Gaussian (K) curvature via
first/second fundamental forms with analytic first derivatives
and finite-difference second derivatives
- is_g2_continuous: G0/G1/G2 continuity check along shared boundary
with proper parameter range extraction and reverse-parameter
matching on opposite edges
- extend_surface: tangent-aligned surface extension along any edge
(umin/umax/vmin/vmax) with knot vector propagation
2026-07-24 15:21:36 +00:00
50d835e495
feat(v3.8): G2 continuity + surface extension + curvature (header only)
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2026-07-24 15:19:01 +00:00
e573cf958f
docs: v3.8 engineering drawing + G2 continuity plan
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2026-07-24 15:15:53 +00:00
a6939d5abd
fix: replace Eigen::SelfAdjointEigenSolver with cross product plane fitting
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2026-07-24 14:42:41 +00:00
38ebb963d0
feat(v3.6): SSI-based boolean operations — face-face intersection splitting
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2026-07-24 14:36:32 +00:00
00ea90b522
fix: add default constructors to NurbsCurve and NurbsSurface
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2026-07-24 14:26:47 +00:00
ebce6abdd6
feat(v3.6): TrimmedSurface — B-Rep fundamental primitive
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2026-07-24 14:25:51 +00:00
605e1aded5
docs: industrial CAD kernel alignment roadmap + v3.6 TrimmedSurface plan
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2026-07-24 14:22:14 +00:00
2c59c55c6b
docs: complete documentation polish — CHANGELOG v3.1-v3.5, README update, plan cleanup, v3.6 ideas
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2026-07-24 14:13:26 +00:00
d9a673257e
fix: call .value() on optional before .bounds()
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2026-07-24 14:08:29 +00:00
f74f8b03bb
fix: revert bad optional dereference -> fix
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2026-07-24 14:07:45 +00:00
e1f7f0b070
fix: add missing <optional> include in assembly.h
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2026-07-24 14:05:07 +00:00
2f1c67d7b3
fix: optional<BrepModel> dereference with ->
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2026-07-24 14:03:20 +00:00
12db7d3e5a
feat(v3.5): perf caching + measure + flange/gear + feature tree + assembly constraints
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2026-07-24 14:02:24 +00:00
f89f5f6bcd
docs: v3.5 performance + practical parts plan
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2026-07-24 13:50:29 +00:00
6468f6e911
fix: Point2D already in scope via point.h
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2026-07-24 13:24:17 +00:00
6caed82319
fix: Point2D already defined in point.h
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2026-07-24 13:23:45 +00:00
00a71c4573
feat(v3.4): CAM toolpath — contour + pocket + G-code
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2026-07-24 13:23:02 +00:00
212c6a02c5
feat(v3.4): integrate face splitting into B-Rep boolean operations
...
Replace centroid-only classification (classify_point_mesh on full face fragments)
with split-and-classify approach using split_face_by_plane() from v3.3:
- Add include for brep_face_split.h
- Add face_normal() helper (extracts surface normal at parametric mid-point)
- Add split_and_classify_faces(): splits each face of body A by the planes of
every face in body B, then classifies each resulting fragment individually
- Refactor brep_union, brep_intersection, brep_difference to use the new
split-and-classify pipeline
- Add test: Union_SelfUnion_WithSplitting
This produces more precise boolean results by ensuring face fragments that
straddle the boundary are properly split before classification.
2026-07-24 13:20:17 +00:00
2b8bc3c212
feat(v3.4): manufacturing-ready plan + tag v3.3.0
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2026-07-24 13:18:13 +00:00
324066a27c
fix: properly restore and fix surface_intersection.h
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2026-07-24 13:15:15 +00:00
d6039bc686
fix: /* */ inside doxygen block prematurely closes comment
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2026-07-24 13:14:34 +00:00
314543f7a5
tmp: comment out plane intersect to test build
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2026-07-24 13:13:55 +00:00
d19db17bef
fix: remove curve.curve references in implementation
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2026-07-24 13:12:04 +00:00
135b977865
fix: remove optional<NurbsCurve> field (no default ctor)
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2026-07-24 13:11:32 +00:00
4a32633482
feat(v3.3): NURBS surface-surface intersection
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Implement industrial-grade NURBS surface-surface intersection algorithm:
Phase 1 — Recursive AABB subdivision with overlap culling
Phase 2 — Grid-based seed point discovery in leaf patches
Phase 3 — Newton refinement + tangent tracing along intersection curves
Phase 4 — Chord-length NURBS curve fitting through traced points
Also implement plane-surface intersection using contour tracing
on the parameter domain with Newton refinement.
New files:
- include/vde/curves/surface_intersection.h (IntersectionCurve struct, APIs)
- src/curves/surface_intersection.cpp (full algorithm implementation)
- tests/curves/test_surface_intersection.cpp (16 test cases)
Tests cover: plane-cylinder (horizontal/vertical/oblique cuts),
plane-planar, two intersecting planes, self-intersection,
non-intersecting surfaces, sphere-cylinder, fitted curve
verification, and robustness edge cases.
2026-07-24 13:07:45 +00:00
b2274d3b55
fix: clean up fuzz CMakeLists test properties
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2026-07-24 12:58:24 +00:00
107cf58034
feat(v3.3): B-Rep face splitting + fuzz testing (all 3 tasks)
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2026-07-24 12:48:42 +00:00
acc26e3a4b
feat(v3.3): WebGL 3D viewer + tutorial docs
2026-07-24 12:42:49 +00:00
36c55eb663
feat(v3.3): DEB packaging + development plan
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2026-07-24 12:41:00 +00:00
5ec39b1ae8
docs: filter doc blocks captured as code
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2026-07-24 12:27:47 +00:00
b1a5e4b4b9
docs: use H4 for API entries, H3 for files
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2026-07-24 12:25:57 +00:00
e3122e8b9d
docs: improved API ref generator with multi-line sigs
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2026-07-24 12:22:09 +00:00
7219791685
docs: Markdown API reference (6942 lines, 76 headers)
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2026-07-24 11:58:54 +00:00
48dc555a4f
docs: API ref generation script
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2026-07-24 11:58:09 +00:00
2f111edcd5
docs: generated API documentation (483 pages)
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2026-07-24 11:55:47 +00:00
d18fb4c4b6
fix: assembly nested hierarchy count
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2026-07-24 11:50:47 +00:00
efb15ea8f2
feat(v3.2): assembly tree + benchmark report + CI/Python/3MF
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2026-07-24 11:50:00 +00:00
e67b758566
fix: 3MF multi-object parsing — flush per object
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2026-07-24 11:42:13 +00:00
d05dc3f7f3
fix: 3MF reader support multiple objects in single model file
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2026-07-24 11:39:36 +00:00
f4e34d36cc
fix: add <fstream> include to 3mf test
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2026-07-24 11:37:06 +00:00
7c2fb4b7c3
feat(v3.2): CI/CD config + Python bindings setup
...
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- Add .gitea/workflows/build.yml (build, test, docs, python binding CI)
- Add root pyproject.toml + setup.py (CMake-based pip install)
- Add root vde/__init__.py (Python package entry point)
- Update README: CI badge, version 3.2.0, Python install instructions
- Bump project version to 3.2.0 across CMakeLists.txt, python/setup.py, python/vde/__init__.py
- Add build_py/ to .gitignore
2026-07-24 11:33:09 +00:00
a8052c5aae
feat(v3.2): 3MF format import/export
2026-07-24 11:30:36 +00:00
decb866097
fix: revert BlendPlanarSurfaces test changes (broke existing test)
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2026-07-24 11:20:56 +00:00
6d940616af
docs: add docs/api/ to gitignore
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2026-07-24 11:19:18 +00:00
089442fb69
fix: more /* */ inside doxygen blocks in octree/boolean_mesh
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2026-07-24 11:17:46 +00:00
980cb32468
fix: remove remaining /* ... */ inside doxygen blocks
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2026-07-24 11:14:27 +00:00
fba37f7065
fix: replace /* ... */ with // ... in doxygen code blocks to prevent premature comment termination
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2026-07-24 11:12:49 +00:00
ac4c4300ed
docs: doxygen annotations for sdf + brep + capi
2026-07-24 11:09:45 +00:00
4c9ee4f760
docs: doxygen annotations for curves + mesh + sketch
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2026-07-24 11:04:04 +00:00
茂之钳