 茂之钳
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853070f668
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feat(v11.3): binary format support — Parasolid XT binary + ACIS SAB + JT binary
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- industrial_formats.h: +46 lines (XtBinaryHeader, SabHeader, JtSegmentHeader structs + binary API)
- industrial_formats.cpp: +310 lines (XT binary encode/decode, SAB parse, JT binary stream, auto-detect)
- test_industrial_formats.cpp: +187 lines (12 binary tests)
- 44/44 tests passing, zero regressions
Auto-detect: magic bytes check before text parsing for all formats
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2026-07-27 01:37:29 +08:00 |
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茂之钳
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e469ef75ef
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feat(v5-M4): industrial formats + GPU acceleration + Python bindings
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M4.1 — 工业格式 (Agent #0):
- JT parser: ISO 14306 Segment→Part→Mesh/LOD, XT B-Rep decode
- Parasolid XT: text/binary parser, Body→BrepModel mapping
- ACIS SAT: text format parser with version handling
- IFC: SPF parser, IfcWall/Slab/Beam/Column entities
- STEP AP242: PMI annotation + tolerance export
- 47 tests covering all formats + edge cases
M4.2 — GPU 加速 (Agent #1):
- CUDA kernels: mc_kernel, qem_cost_kernel, tri_intersect_kernel
- __constant__ memory for edge tables, atomic triangle collection
- CPU fallback when CUDA unavailable (seamless degradation)
- VDE_USE_CUDA CMake option, .cu compilation support
- 9 tests with CPU path validation
M4.3 — Python 绑定 (Agent #2):
- vde_brep: BrepModel, make_*, boolean, STEP/IGES, heal, validate
- vde_sdf: primitives, operations, to_mesh, gradient descent
- vde_cam: roughing/finishing/drilling, Tool, ToolLibrary
- vde_assembly: Assembly, AssemblyNode, interference, explode
- Version: 3.3.0 synced across pyproject/setup/__init__
13 files, ~5200 lines, 56+ tests
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2026-07-26 21:34:44 +08:00 |
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茂之钳