 茂之钳
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63fba5389a
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feat(v10): tolerant modeling + Class-A deep + hex mesh + constraint solver + drawing standards
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v10.1 — Tolerant Modeling (对标 Parasolid):
- tolerant_modeling.h/.cpp: TolerantVertex/Edge, merge_within_tolerance (BFS)
- gap_bridging (free edge detection → triangle filling)
- overlap_resolution (normal+centroid+AABB detection)
- tolerant_boolean (heal→degenerate detect→boolean→heal) + BooleanDiagnostic
- import_heal_pipeline (STEP one-shot repair)
- ssi_boolean enhanced: coplanar/collinear/tangent detection, GMP on all classify paths
- step_import enhanced: broken file recovery, non-standard entity mapping, diagnostic report
- 30 tests, 4112 total lines
v10.2 — Class-A Deep + Hex Mesh (对标 CGM + ANSYS):
- class_a_surfacing enhanced: g3_blend_with_constraints, surface_energy_minimization
- curvature_continuity_optimization, reflection_line_discontinuity (+720 lines)
- fea_mesh enhanced: mapped_hex, submapped_hex, multi_block_hex (TFI), hex_quality_optimization (+522 lines)
- 22 tests
v10.3 — Constraint Solver + Drawing Standards (对标 D-Cubed + AutoCAD):
- constraint_solver enhanced: DOFAnalyzer, RedundancyDetector, ConstraintPropagator, KinematicChainSolver
- drawing_standards.h/.cpp: IsoStandard (ISO 128/129), AnsiStandard (ASME Y14.5), JisStandard (JIS B 0001)
- 12 tests
12 files, ~5000 lines, 64 tests. Target: 87% → 93%
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2026-07-27 00:33:30 +08:00 |
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茂之钳
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921c29cb22
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feat(v7): B-Rep deep attack + Class-A surfacing + CAM deep + performance tuning
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v7.1 — B-Rep 深度攻坚 (对标 Parasolid 95%):
- advanced_healing: auto_heal_pipeline, face_splitting/merging, topology_optimization
- watertight_verification, tolerance_analysis, tolerance diagnostic report
- sheet_metal: unfold_sheet_metal (K-Factor/BFS), bend_deduction_table, create_flange
- direct_modeling enhanced: draft_face_advanced (hinge), scale_body (non-uniform), mirror_body
- 32 tests (17 healing + 15 sheet metal), syntax-check passed
v7.2 — Class-A 曲面攻坚 (对标 CGM 95%):
- class_a_surfacing: g3_blend (4-row CP), curvature_matching (Levenberg-Marquardt)
- highlight_lines, reflection_lines, iso_photes, surface_diagnosis, shape_modification
- advanced_intersection: robust_ssi (3-stage: AABB+subdivision→Newton 1e-12→singularity)
- curve_surface_intersection, self_intersection_detection (BVH)
- 30 tests (18 class-A + 12 intersection), zero compile errors
v7.3 — CAM 深化 + 性能优化:
- cam_advanced: adaptive_clearing, trochoidal_milling, rest_machining, pencil_tracing
- tool_holder_collision_check, toolpath_optimization, feed_rate_optimization
- performance_tuning: parallel_task_graph (DAG+Kahn), work_stealing_scheduler
- memory_pool_integration, cache_optimization_hints, profile_guided_layout
- Fixed BrepModel API compatibility (body.bounds()/to_mesh() instead of .faces())
- 20 tests
12 files, ~5200 lines, 82 tests
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2026-07-26 22:54:46 +08:00 |
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