feat(v8): ultimate performance + CAM full optimization + visualization/IGA/quality
v8.1 — 极致性能 (SIMD + LockFree + Transaction + NUMA): - simd_vector.h: Vec4d/Vec4f SSE/AVX/NEON auto-detect, batch AABB, SoA transpose - concurrent_data: LockFreeQueue (MPMC CAS), LockFreeStack (Treiber), ConcurrentHashMap (64-segment sharded) - transaction: Command pattern, UndoManager (infinite undo/redo), crash-recovery journal - performance_tuning: NUMA-aware, cache_line aligned, prefetch, hot/cold separation - 20 tests (concurrent + transaction), ~2600 lines v8.2 — CAM 全面优化 + 装配模式: - cam_optimization: chip_thinning, HSM, constant_engagement, trochoidal_turn_milling - tool_life_management, probing_cycle, thread_milling - cam_advanced enhanced: Mazak/Okuma/Haas/DMG post-processors (8 total) - assembly_patterns: Circular/Rectangular/Mirror/PatternDriven/fill arrays - assembly_feature enhanced: assembly-level PMI propagation, batch interference check - 28 tests, compiled 0 errors (~2800 lines) v8.3 — 可视化+压缩+IGA+质量闭环: - visualization_quality: ambient_occlusion, edge_highlighting, wireframe, normals - topology_compression: Brep compression, Edgebreaker, vertex quantization - iga_prep: knot_insertion, degree_elevation, Bezier extraction for IGA analysis - quality_feedback: design_rule_check, manufacturability, cost_estimation, quality_score (0-100) - 28 tests, ~2349 lines 27 files, ~7750 lines, 76 tests
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茂之钳
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#pragma once
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/**
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* @file quality_feedback.h
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* @brief 设计质量闭环 — 规则检查、可制造性、成本估算、综合评分
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*
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* 从设计数据（BrepModel）出发，进行：
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* - 设计规则检查（DRC）：壁厚、圆角、拔模角、最小特征等
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* - 可制造性分析（DFM）：机加工/注塑/增材可行性
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* - 成本估算：材料+加工成本
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* - 质量评分：综合 0-100 分
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*
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* @ingroup brep
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*/
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#include "vde/brep/brep.h"
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#include "vde/core/point.h"
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#include "vde/mesh/halfedge_mesh.h"
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#include <vector>
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#include <string>
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#include <map>
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namespace vde::brep {
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using core::Point3D;
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using core::Vector3D;
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// ═══════════════════════════════════════════════════════════
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// 设计规则
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// ═══════════════════════════════════════════════════════════
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/// 单项设计规则
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struct DesignRule {
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std::string name; ///< 规则名称
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std::string description; ///< 规则描述
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double min_value; ///< 最小值（< 0 = 不检查下限）
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double max_value; ///< 最大值（< 0 = 不检查上限）
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double weight; ///< 权重 [0,1]（用于综合评分）
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bool critical; ///< 是否为关键规则（不通过则整体失败）
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};
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/// 设计规则检查结果
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struct DesignRuleResult {
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std::string rule_name; ///< 规则名称
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double actual_value;///< 实际检测值
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double min_allowed; ///< 允许下限
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double max_allowed; ///< 允许上限
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bool passed; ///< 是否通过
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std::string message; ///< 检测信息
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double score; ///< 单项得分 [0, 1]
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};
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/// DRC 报告
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struct DRCRreport {
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std::vector<DesignRuleResult> results; ///< 各规则检测结果
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int total_rules; ///< 总规则数
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int passed_count; ///< 通过数
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int failed_count; ///< 失败数
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double overall_score; ///< 综合得分 [0, 1]
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bool all_critical_passed; ///< 所有关键规则是否通过
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};
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// ═══════════════════════════════════════════════════════════
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// 可制造性分析
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// ═══════════════════════════════════════════════════════════
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/// 制造工艺类型
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enum class ManufacturingProcess {
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Machining, ///< 机加工（铣削/车削）
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InjectionMolding,///< 注塑成型
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Additive, ///< 增材制造/3D打印
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SheetMetal, ///< 钣金
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Casting, ///< 铸造
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};
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/// 可制造性问题
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struct MfgIssue {
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std::string description; ///< 问题描述
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std::string location; ///< 问题位置（如面 ID）
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int severity; ///< 严重度 1-5（1=提示，5=致命）
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std::string suggestion; ///< 改进建议
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};
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/// 可制造性分析报告
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struct MfgReport {
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ManufacturingProcess process; ///< 分析工艺
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std::vector<MfgIssue> issues; ///< 问题列表
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int total_issues; ///< 总问题数
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int critical_issues; ///< 严重问题数（severity>=4）
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double feasibility; ///< 可行性 [0, 1]
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double dfm_score; ///< DFM 得分 [0, 100]
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};
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// ═══════════════════════════════════════════════════════════
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// 成本估算
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// ═══════════════════════════════════════════════════════════
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/// 材料类型
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struct MaterialInfo {
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std::string name; ///< 材料名称
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double density_kgm3; ///< 密度 (kg/m³)
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double cost_per_kg; ///< 材料单价 (元/kg)
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std::string grade; ///< 材料牌号
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};
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/// 成本估算结果
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struct CostEstimate {
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double volume_m3; ///< 零件体积 (m³)
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double mass_kg; ///< 零件质量 (kg)
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double material_cost; ///< 材料成本
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double machining_cost; ///< 加工成本
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double tooling_cost; ///< 工装/模具成本
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double finishing_cost; ///< 表面处理成本
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double overhead; ///< 管理/间接费用
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double total_cost; ///< 总成本
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std::string currency; ///< 币种
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MaterialInfo material; ///< 材料信息
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};
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// ═══════════════════════════════════════════════════════════
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// 综合质量评分
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// ═══════════════════════════════════════════════════════════
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/// 质量评分报告
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struct QualityReport {
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double geometric_score; ///< 几何质量 [0, 100] — 连续性、公差
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double rule_score; ///< 规则检查得分 [0, 100]
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double dfm_score; ///< 可制造性得分 [0, 100]
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double cost_score; ///< 成本效益得分 [0, 100]
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double overall_score; ///< 综合质量评分 [0, 100]
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std::string grade; ///< 评级: A(≥90) B(≥75) C(≥60) D(<60)
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std::vector<std::string> recommendations; ///< 改进建议
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};
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// ═══════════════════════════════════════════════════════════
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// 函数声明
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// ═══════════════════════════════════════════════════════════
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/**
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* @brief 设计规则检查（DRC）
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*
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* 对 BrepModel 执行一组设计规则检查。
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* 如果 rules 为空，使用默认规则集（壁厚、最小圆角、拔模角等）。
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*
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* @param body BrepModel
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* @param rules 规则列表（空 = 默认规则）
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* @return DRCReport
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*
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* @ingroup brep
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*/
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DRCRreport design_rule_check(const BrepModel& body,
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const std::vector<DesignRule>& rules = {});
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/**
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* @brief 可制造性分析（DFM）
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*
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* 根据指定工艺评估设计的可制造性。
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*
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* @param body BrepModel
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* @param process 目标制造工艺
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* @return MfgReport
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*
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* @ingroup brep
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*/
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MfgReport manufacturability_analysis(const BrepModel& body,
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ManufacturingProcess process);
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/**
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* @brief 成本估算
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*
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* 基于零件体积和材料估算制造成本。
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*
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* @param body BrepModel
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* @param material 材料信息
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* @return CostEstimate
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*
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* @ingroup brep
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*/
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CostEstimate cost_estimation(const BrepModel& body,
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const MaterialInfo& material);
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/**
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* @brief 综合质量评分
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*
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* 综合几何质量、规则检查、可制造性、成本效益，
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* 给出 0-100 分质量评分与改进建议。
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*
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* @param body BrepModel
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* @return QualityReport
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*
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* @ingroup brep
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*/
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QualityReport quality_score(const BrepModel& body);
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/**
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* @brief 获取默认设计规则集
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*
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* 包括：最小壁厚、最小圆角半径、拔模角、最小孔直径、
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* 最大纵横比、最小特征尺寸等通用工程规则。
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*
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* @return 默认规则列表
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*/
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std::vector<DesignRule> default_design_rules();
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/**
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* @brief 获取常用材料库
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*
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* @return 常用工程材料列表
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*/
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std::vector<MaterialInfo> material_library();
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} // namespace vde::brep
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