 茂之钳
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40440fcc3e
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feat: GLTF/GLB export with normals + B-Rep tessellation + pipeline example
CI / Build & Test (push) Failing after 32s
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2026-07-24 09:06:12 +00:00 |
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 ViewDesignEngine
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029dd6b75a
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feat: v0.6.0 精度提升 — Shewchuk Level C + 分层容差 + 业内方案调研
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精确谓词: Shewchuk Level B → Level C (expansion arithmetic)
- Dekker split + Two-Product + Two-Sum + Expansion 4-component
- orient_2d/3d 自适应精度，支持大坐标(>1e14)
- in_circle 扩展精度
容差系统: 单级 → 分层
- Tolerance::tighten/relax 继承
- Tolerance::min 合并取更严格
- ToleranceScope 作用域临时容差
- 预设容差级别: Modeling/Fitting/Intersection/Snapping
文档: 新增 06-精度提升方案调研 (252行)
- 6种主流精度方案对比
- Parasolid/ACIS/OCCT/CGAL 商业内核解密
- VDE v0.6-v2.0 精度提升路线图
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2026-07-23 09:58:38 +00:00 |
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ViewDesignEngine
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ad85f199db
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fix: GJK 重写 — 球体碰撞正确 + 所有示例验证通过
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- GJK: 重写 simplex 迭代逻辑，球体分离/重叠判定正确
- collision 示例: 修复 lambda 返回类型
- 测试: 25/25 passed
- 示例: 6个全部跑通且输出正确
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2026-07-23 09:22:36 +00:00 |
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ViewDesignEngine
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352ee39f53
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feat: 插件化 API 架构 — C API + 模块独立 + 外部集成示例
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核心设计：
- include/vde/vde.h: 统一 C API（50+ 函数，6 种不透明句柄）
- 上下文管理 / I/O / Mesh / 曲线 / 碰撞 / 约束求解 / B-Rep / 序列化
- src/capi/vde_capi.cpp: 完整 C API 实现 (240行)
- examples/07_capi_integration: C 语言外部调用示例
- CMake: 添加 vde_capi 库 + install 导出支持
模块架构（每个独立 .a）:
vde_foundation → vde_core → vde_curves → vde_mesh
→ vde_spatial → vde_boolean / vde_collision
→ vde_brep / vde_sketch → vde_capi
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2026-07-23 09:06:18 +00:00 |
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ViewDesignEngine
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02d0520aa5
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v0.1.0: 初始工程骨架 — 7模块 40头文件 32源文件 17文档 Apache-2.0
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2026-07-23 05:27:51 +00:00 |
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