茂之钳
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bb0029234f
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feat(v12): generative surfaces (Sweep/Loft/Net) + curve tools + surface analysis
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M1 — Generative Surfaces:
- sweep_surface: Explicit/Spine/TwoGuides modes
- loft_surface: multi-section interpolation + guide + tangent constraints
- net_surface: bidirectional curve grid → NURBS
M3 — Curve Tools + Analysis:
- curve_tools: project_curve, parallel_curve, connect_curve(G1-G3), helix, isoparametric
- surface_analysis: inflection_lines, checker_mapping, surface_checker_report (A/B/C/D)
- 14/14 tests passed
Fixed: constraint_solver.h duplicate declaration, fea_mesh.h comment syntax
Pending: M2 surface editing (retrying)
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2026-07-27 09:08:01 +08:00 |
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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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6bc9db663e
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feat(v5-M3): large assembly LOD + constraint solver + CAM strategies + direct modeling
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M3.1 — 大装配 LOD + 约束求解器 (Agent #0):
- assembly_lod.h/.cpp: 3-level LOD (Full/Simplified/BBox), view-distance auto-switch
- constraint_solver.h/.cpp: ConstraintGraph, DOF analysis, Newton-Raphson solver
- 7 constraint types, over-constraint detection, incremental solve
- 59 tests (22 LOD + 37 constraint)
M3.2 — 完整 CAM 策略 (Agent #1):
- cam_strategies.h/.cpp: roughing(Z-layer), finishing(parallel/spiral), drilling(G81/G83/G84)
- Tool/ToolLibrary, PostProcessor (Fanuc/Siemens/Heidenhain)
- material_removal_simulation with volume stats
- 27 tests, 26/27 passing
M3.3 — 直接建模 (Agent #2):
- direct_modeling.h/.cpp: tweak_face, move_face, replace_face, push_pull, offset_face
- Auto neighbor-face extension for watertightness
- DirectModelingResult with diagnostics
- 23 tests with validate() verification
12 files, ~5400 lines, 109 tests
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2026-07-26 21:19:38 +08:00 |
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