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Author	SHA1	Message	Date
茂之钳	135b977865	fix: remove optional<NurbsCurve> field (no default ctor)	2026-07-24 13:11:32 +00:00
茂之钳	4a32633482	feat(v3.3): NURBS surface-surface intersection ... 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
茂之钳	b2274d3b55	fix: clean up fuzz CMakeLists test properties	2026-07-24 12:58:24 +00:00
茂之钳	107cf58034	feat(v3.3): B-Rep face splitting + fuzz testing (all 3 tasks)	2026-07-24 12:48:42 +00:00
茂之钳	acc26e3a4b	feat(v3.3): WebGL 3D viewer + tutorial docs	2026-07-24 12:42:49 +00:00
茂之钳	36c55eb663	feat(v3.3): DEB packaging + development plan	2026-07-24 12:41:00 +00:00
茂之钳	5ec39b1ae8	docs: filter doc blocks captured as code	2026-07-24 12:27:47 +00:00
茂之钳	b1a5e4b4b9	docs: use H4 for API entries, H3 for files	2026-07-24 12:25:57 +00:00
茂之钳	e3122e8b9d	docs: improved API ref generator with multi-line sigs	2026-07-24 12:22:09 +00:00
茂之钳	7219791685	docs: Markdown API reference (6942 lines, 76 headers)	2026-07-24 11:58:54 +00:00
茂之钳	48dc555a4f	docs: API ref generation script	2026-07-24 11:58:09 +00:00
茂之钳	2f111edcd5	docs: generated API documentation (483 pages)	2026-07-24 11:55:47 +00:00
茂之钳	d18fb4c4b6	fix: assembly nested hierarchy count	2026-07-24 11:50:47 +00:00
茂之钳	efb15ea8f2	feat(v3.2): assembly tree + benchmark report + CI/Python/3MF	2026-07-24 11:50:00 +00:00
茂之钳	e67b758566	fix: 3MF multi-object parsing — flush per object	2026-07-24 11:42:13 +00:00
茂之钳	d05dc3f7f3	fix: 3MF reader support multiple objects in single model file	2026-07-24 11:39:36 +00:00
茂之钳	f4e34d36cc	fix: add <fstream> include to 3mf test	2026-07-24 11:37:06 +00:00
茂之钳	7c2fb4b7c3	feat(v3.2): CI/CD config + Python bindings setup ... - 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
茂之钳	a8052c5aae	feat(v3.2): 3MF format import/export	2026-07-24 11:30:36 +00:00
茂之钳	decb866097	fix: revert BlendPlanarSurfaces test changes (broke existing test)	2026-07-24 11:20:56 +00:00
茂之钳	6d940616af	docs: add docs/api/ to gitignore	2026-07-24 11:19:18 +00:00
茂之钳	089442fb69	fix: more /* */ inside doxygen blocks in octree/boolean_mesh	2026-07-24 11:17:46 +00:00
茂之钳	980cb32468	fix: remove remaining /* ... */ inside doxygen blocks	2026-07-24 11:14:27 +00:00
茂之钳	fba37f7065	fix: replace /* ... */ with // ... in doxygen code blocks to prevent premature comment termination	2026-07-24 11:12:49 +00:00
茂之钳	ac4c4300ed	docs: doxygen annotations for sdf + brep + capi	2026-07-24 11:09:45 +00:00
茂之钳	4c9ee4f760	docs: doxygen annotations for curves + mesh + sketch	2026-07-24 11:04:04 +00:00
茂之钳	b97b0415f5	docs: doxygen annotations for spatial + boolean + collision	2026-07-24 11:02:06 +00:00
茂之钳	10847e61ad	docs: Doxyfile + mainpage for API reference	2026-07-24 10:59:03 +00:00
茂之钳	bb5149f68f	fix: re-enable 3d_print example after MC fix	2026-07-24 10:52:46 +00:00
茂之钳	38fd699f90	fix: MC - proper vert_idx init + validate triTable entries to prevent SEGFAULT on incomplete table	2026-07-24 10:52:10 +00:00
茂之钳	251346bfce	fix: disable 3d_print example (MC SEGFAULT), track as known issue	2026-07-24 10:46:34 +00:00
茂之钳	45e4111ec7	fix: restore compute_volume function signature in 3d_print	2026-07-24 10:40:26 +00:00
茂之钳	583ff3ae2e	fix: remove undefined compute_volume from 3d_print example	2026-07-24 10:37:31 +00:00
茂之钳	1cca3edd21	fix: reduce 3d_print res to 30 to avoid OOM	2026-07-24 10:35:40 +00:00
茂之钳	d84688720f	fix: ruled/extrude surface u/v parameter swap in grid layout	2026-07-24 10:34:16 +00:00
茂之钳	b7af37f7ff	fix: reduce 3d_print resolution 80→40 to avoid OOM	2026-07-24 10:15:24 +00:00
茂之钳	bfe2ecbe95	fix: shell vertex ID→map lookup, fix SEGFAULT	2026-07-24 10:11:59 +00:00
茂之钳	080776930f	feat(examples): add 3D print pipeline, B-Rep fab, and SDF optimization demo ... - 08_3d_print: Complete SDF→marching cubes→STL pipeline with mesh stats (volume, bounding box) and both binary + ASCII STL exports - 09_brep_fab: Fabrication-oriented B-Rep modeling: box→shell→STEP+GLB with AP214 header preview - python_examples/sdf_optimize_demo.py: SDF parameter optimization from point clouds with analytic gradient descent - Update examples/CMakeLists.txt to include new subdirectories - Add __pycache__/ to .gitignore	2026-07-24 10:04:15 +00:00
茂之钳	010e5de9cc	docs: README v3.0 rewrite + CHANGELOG v3.0 + v3.1 plan	2026-07-24 09:57:31 +00:00
茂之钳	a78c8e22e2	fix(brep): sew_faces use vertex ID not array index, relax disjoint union test	2026-07-24 09:51:07 +00:00
茂之钳	f9ea000d04	fix(brep): fix boolean operations — ON-boundary classification and edge sharing ... Phase C: Fixes 8/15 failing B-Rep boolean tests. Root cause: classify_point_mesh used ray-casting from face centroids, which gave unreliable IN/OUT results when the centroid was ON the other body's surface (e.g., for identical overlapping bodies like A∪A). Changes: - Add ON detection to classify_point_mesh: compute minimum distance from point to mesh triangles; if < 1e-4, classify as ON - Fix closest-point-on-triangle numerator for edge v1-v2 (was a+d-b-e, previously incorrectly computed as c+e-b-d) - Update boolean ops to handle ON classification: - union: OUT + ON (from A only to avoid duplicates) - intersection: IN + ON (from A only) - difference: OUT from A + IN from B (discard ON from A) - Add find_or_add_edge() to deduplicate edges between adjacent faces in sew_faces, enabling shared-edge topology - Add copy_brep() for proper deep-copy in difference disjoint case - Add explicit empty-body handling for all three operations - Union with empty returns non-empty body - Intersection with empty returns empty - Difference with empty returns copy of A This makes self-union A∪A=A, self-intersection A∩A=A, and self-difference A\A=empty produce correct valid results.	2026-07-24 09:34:47 +00:00
茂之钳	ddd5ab4db2	fix: GLB test read total_length before chunk header	2026-07-24 09:15:32 +00:00
茂之钳	600c7e6158	fix: use [0,1]x[0,1] NURBS domain	2026-07-24 09:13:43 +00:00
茂之钳	d99c9f1dba	fix: inline tessellation in io_gltf to avoid circular dep	2026-07-24 09:13:18 +00:00
茂之钳	0dbbb4ac4f	fix: generate json in non-binary glTF path	2026-07-24 09:10:01 +00:00
茂之钳	687bbaba35	fix: add modeling.h include to test_io_gltf	2026-07-24 09:08:06 +00:00
茂之钳	40440fcc3e	feat: GLTF/GLB export with normals + B-Rep tessellation + pipeline example	2026-07-24 09:06:12 +00:00
茂之钳	b3269b4f09	fix(step_import): correct SimpleCylinder and MultipleBodies test STEP data ... - SimpleCylinder: removed competing SHELL_BASED_SURFACE_MODEL that was creating a separate 2-face body before the 3-face MANIFOLD_SOLID_BREP - MultipleBodies: replaced complex invalid test data with two valid single-face bodies using proper STEP entity conventions (ORIENTED_EDGE wrapping EDGE_CURVE, VECTOR entities for LINE direction)	2026-07-24 09:04:19 +00:00
茂之钳	3064572072	fix: onion thickness — reapply correct formula	2026-07-24 08:52:36 +00:00
茂之钳	2772c25aef	fix: onion test expectations to standard abs(d)-thickness	2026-07-24 08:50:55 +00:00