{
  "generated": "2026-10-25T13:29:51.125304+08:00",
  "completed_tasks": [
    "R01",
    "R02",
    "R03",
    "R04",
    "C01",
    "C02",
    "C03",
    "C04"
  ],
  "coverage": [
    {
      "task": "R01",
      "status": "geometry_only",
      "scope": "几何与网格预览，未施加载荷/约束；对应求解工况另见 R02。",
      "viewer": "viewers/geometry.html"
    },
    {
      "task": "R02",
      "status": "covered",
      "scope": "粗 Cal、细 Cal、细 Cal 平均显示、GPU FEn 四栏；另覆盖独立曲边单元核对试件。",
      "viewer": "viewers/cal-comparison.html?bc=1&loads=1&v=completed-bc-3d-3",
      "extra": "viewers/bc-inspector.html?case=r02-reference-patch&v=completed-bc-3d-3"
    },
    {
      "task": "R03",
      "status": "covered",
      "scope": "与 R02 共用的完整/嵌入四栏结果视图均有开关。网格本身不虚构工况。",
      "viewer": "viewers/cal-embed.html?bc=1&loads=1&v=completed-bc-3d-3"
    },
    {
      "task": "R04",
      "status": "covered",
      "scope": "7 个几何 × 5 类工况；22 个接受/复用结果与 13 个未接受输入明确区分，全部可切换查看。",
      "viewer": "viewers/r04-compare.html?bc=1&loads=1&v=completed-bc-3d-3"
    },
    {
      "task": "C01",
      "status": "covered_historical_only",
      "scope": "18 实体构造及 15 个参数几何不附会求解 BC。历史 v1 基准的内压/底端轴向约束已单独可视化。",
      "viewer": "viewers/bc-inspector.html?case=c01-smoke&v=completed-bc-3d-3",
      "extra": "C02.html"
    },
    {
      "task": "C02",
      "status": "already_covered_verified",
      "scope": "已复核现有三点定位、受压内壁与上下端等效合力开关。",
      "viewer": "viewers/copv-c02.html?v=completed-bc-3d-3"
    },
    {
      "task": "C03",
      "status": "covered",
      "scope": "h6/h4、真实 P1/P2 与离散端口闭合：五组研究场均保留实际三维 BC/载荷；生产质量门槛未通过。",
      "viewer": "viewers/copv-c03-compare.html?v=c03-1"
    },
    {
      "task": "C04",
      "status": "covered",
      "scope": "20 个冻结输入，18 个独立 GPU P2 研究场全部保留实际三维 BC/载荷及剖面；2 个无 FE 标签的失败保留，生产质量仍未放行。",
      "viewer": "viewers/copv-c04-pilot.html?v=c04-3"
    }
  ],
  "data_index": "assets/fe-bc/index.json",
  "no_FE_recomputed": true,
  "validation": {
    "checked_at": "2026-10-25T14:00:04.130013+08:00",
    "syntax_checked_scripts": 11,
    "exported_case_datasets": 10,
    "r04_inputs": 35,
    "r04_accepted_or_reused": 22,
    "r04_input_only": 13,
    "accepted_radial_constraint_max_error_mm": 3.004566669247144e-10,
    "accepted_mean_constraint_max_error_mm": 3.77776847768199e-12,
    "browser_checked": [
      "cal-embed: four viewports with actual constraints and loads",
      "R04: multiple geometries, accepted and failed scenarios, U/stress switching, independent toggle",
      "R04 quality matrix: all 35 exact case/scenario links; one navigation checked",
      "C01 historical axisymmetric smoke: original node/element scope, pressure and axial support",
      "R02 curved reference patch: ten actual directional constraints and manufactured nodal forces",
      "completed task coverage page: all six task entries",
      "3D glyphs: R04 rotation before/after, four-panel Cal/FEn, historical C01",
      "COPV 3D pressure/cap loads and support axes; final state 19 at zero pressure has no load arrows; no WebGL warnings"
    ],
    "webgl_console_errors_in_checked_R04_view": 0,
    "reference_images": [
      "assets/fe-bc/reference-01-cal.jpg",
      "assets/fe-bc/reference-02-r04.jpg",
      "assets/fe-bc/reference-03-c01-smoke.jpg",
      "assets/fe-bc/reference-04-r04-tension.jpg",
      "assets/fe-bc/reference-05-3d-arrows.jpg",
      "assets/fe-bc/reference-06-3d-rotated.jpg",
      "assets/fe-bc/reference-07-copv-3d.jpg"
    ],
    "glyph_renderer": "WebGL2 instanced 3D triangle meshes: cylindrical shaft, conical head, cylindrical support and spherical node",
    "arrow_outlines": false,
    "arrow_sprites": false,
    "glyph_coordinate_system": "same model coordinates/camera and nodal deformation as the result mesh",
    "glyph_depth": "separate x-ray depth layer with mutual glyph occlusion"
  }
}