{
  "blender_version": "5.2.1 LTS",
  "blend_file": "提拉面罩_智能护理工程方案_v3.blend",
  "blend_sha256": "47903f8ccb4d6510ad6aab700ce5726e09751b3b20ad15b967c3e2d27afe45b1",
  "unit_mm": 100,
  "scope": "Evaluated object topology and nearest-surface geometric clearance against the corresponding static mannequin. Mesh vertices checked in full; curves sampled at up to roughly 3000 vertices. Curve cap duplicates welded at 1e-7 model units in the QA copy only, matching export. All changes occur in memory; source blend is never saved.",
  "limitations": [
    "Controller and electronic components are mechanical envelopes, not manufactured assemblies.",
    "Nearest-face signed distance is a static geometry diagnostic, not collision volume, contact pressure, electrical path or human safety verification.",
    "Geometric pass does not establish heating, optical dose, pulse output, charging interlock or independent protection."
  ],
  "models": [
    {
      "id": "E01_F",
      "roles": {
        "shell": 3,
        "stitch": 12,
        "binding": 8,
        "mesh_insert": 2,
        "jaw_support": 1,
        "crown_strap": 1,
        "adjustment_tab": 2,
        "rear_strap": 1,
        "mannequin": 3,
        "charge_port": 1,
        "button": 1,
        "liner_connector": 1,
        "internal_harness": 2,
        "battery_envelope": 1,
        "haptic_module": 2,
        "display": 2,
        "control_pcb": 1,
        "controller_back": 1,
        "controller_front": 1,
        "untagged": 1,
        "heater": 2,
        "heater_backing": 2,
        "label": 2,
        "display_window": 1,
        "temperature_sensor": 4,
        "external_cable": 1,
        "keyed_connector": 1
      },
      "expected_module_counts": {
        "controller_back": 1,
        "controller_front": 1,
        "battery_envelope": 1,
        "control_pcb": 1,
        "display_window": 1,
        "button": 1,
        "keyed_connector": 1,
        "charge_port": 1,
        "liner_connector": 1,
        "external_cable": 1,
        "internal_harness": 2,
        "heater": 2,
        "heater_backing": 2,
        "temperature_sensor": 4,
        "haptic_module": 2
      },
      "module_counts_match": true,
      "parts": [
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          "max_edge_mm": 3.667,
          "clearance_vertices_checked": 24314,
          "clearance_sampling_stride": 1,
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        },
        {
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        {
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        },
        {
          "name": "E01_F_01_中间裁片_薄折包边",
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        {
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        {
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          "ray_parity_disagreements": 0,
          "vertices_over_0_2mm_inside": 0,
          "min_signed_clearance_confirmed_inside_mm": null
        },
        {
          "name": "E04_M_柔性电热片_1",
          "role": "heater",
          "vertices": 1122,
          "faces": 1120,
          "finite": true,
          "boundary_edges": 0,
          "nonmanifold_edges": 0,
          "zero_area_faces": 0,
          "bbox_mm": [
            [
              52.706,
              -67.671,
              39.184
            ],
            [
              73.099,
              -23.876,
              60.854
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          ],
          "max_edge_mm": 2.487,
          "clearance_vertices_checked": 1122,
          "clearance_sampling_stride": 1,
          "min_signed_clearance_mm": 1.4962,
          "nearest_normal_candidates_over_0_2mm": 0,
          "ray_parity_disagreements": 0,
          "vertices_over_0_2mm_inside": 0,
          "min_signed_clearance_confirmed_inside_mm": null
        },
        {
          "name": "E04_M_温热内胆背衬_-1",
          "role": "heater_backing",
          "vertices": 1122,
          "faces": 1120,
          "finite": true,
          "boundary_edges": 0,
          "nonmanifold_edges": 0,
          "zero_area_faces": 0,
          "bbox_mm": [
            [
              -75.139,
              -71.572,
              35.897
            ],
            [
              -50.689,
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              62.82
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          ],
          "max_edge_mm": 3.299,
          "clearance_vertices_checked": 1122,
          "clearance_sampling_stride": 1,
          "min_signed_clearance_mm": 2.6957,
          "nearest_normal_candidates_over_0_2mm": 0,
          "ray_parity_disagreements": 0,
          "vertices_over_0_2mm_inside": 0,
          "min_signed_clearance_confirmed_inside_mm": null
        },
        {
          "name": "E04_M_温热内胆背衬_1",
          "role": "heater_backing",
          "vertices": 1122,
          "faces": 1120,
          "finite": true,
          "boundary_edges": 0,
          "nonmanifold_edges": 0,
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          "bbox_mm": [
            [
              50.689,
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              35.897
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            [
              75.139,
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              62.82
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          ],
          "max_edge_mm": 3.299,
          "clearance_vertices_checked": 1122,
          "clearance_sampling_stride": 1,
          "min_signed_clearance_mm": 2.6941,
          "nearest_normal_candidates_over_0_2mm": 0,
          "ray_parity_disagreements": 0,
          "vertices_over_0_2mm_inside": 0,
          "min_signed_clearance_confirmed_inside_mm": null
        },
        {
          "name": "E04_M_状态窗口",
          "role": "display_window",
          "vertices": 96,
          "faces": 98,
          "finite": true,
          "boundary_edges": 0,
          "nonmanifold_edges": 0,
          "zero_area_faces": 0,
          "bbox_mm": [
            [
              97.0,
              -101.3,
              -32.0
            ],
            [
              127.0,
              -100.1,
              -7.0
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          ],
          "max_edge_mm": 28.8,
          "clearance_vertices_checked": 96,
          "clearance_sampling_stride": 1,
          "min_signed_clearance_mm": -52.6,
          "nearest_normal_candidates_over_0_2mm": 24,
          "ray_parity_disagreements": 0,
          "vertices_over_0_2mm_inside": 0,
          "min_signed_clearance_confirmed_inside_mm": null
        },
        {
          "name": "E04_M_独立测温点_-1_0",
          "role": "temperature_sensor",
          "vertices": 48,
          "faces": 26,
          "finite": true,
          "boundary_edges": 0,
          "nonmanifold_edges": 0,
          "zero_area_faces": 0,
          "bbox_mm": [
            [
              -69.765,
              -37.844,
              46.904
            ],
            [
              -66.018,
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          ],
          "max_edge_mm": 1.2,
          "clearance_vertices_checked": 48,
          "clearance_sampling_stride": 1,
          "min_signed_clearance_mm": 2.6971,
          "nearest_normal_candidates_over_0_2mm": 0,
          "ray_parity_disagreements": 0,
          "vertices_over_0_2mm_inside": 0,
          "min_signed_clearance_confirmed_inside_mm": null
        },
        {
          "name": "E04_M_独立测温点_-1_1",
          "role": "temperature_sensor",
          "vertices": 48,
          "faces": 26,
          "finite": true,
          "boundary_edges": 0,
          "nonmanifold_edges": 0,
          "zero_area_faces": 0,
          "bbox_mm": [
            [
              -64.967,
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              47.222
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            [
              -61.289,
              -54.297,
              51.621
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          ],
          "max_edge_mm": 1.2,
          "clearance_vertices_checked": 48,
          "clearance_sampling_stride": 1,
          "min_signed_clearance_mm": 2.675,
          "nearest_normal_candidates_over_0_2mm": 0,
          "ray_parity_disagreements": 0,
          "vertices_over_0_2mm_inside": 0,
          "min_signed_clearance_confirmed_inside_mm": null
        },
        {
          "name": "E04_M_独立测温点_1_0",
          "role": "temperature_sensor",
          "vertices": 48,
          "faces": 26,
          "finite": true,
          "boundary_edges": 0,
          "nonmanifold_edges": 0,
          "zero_area_faces": 0,
          "bbox_mm": [
            [
              61.289,
              -58.831,
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            [
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          ],
          "max_edge_mm": 1.2,
          "clearance_vertices_checked": 48,
          "clearance_sampling_stride": 1,
          "min_signed_clearance_mm": 2.6749,
          "nearest_normal_candidates_over_0_2mm": 0,
          "ray_parity_disagreements": 0,
          "vertices_over_0_2mm_inside": 0,
          "min_signed_clearance_confirmed_inside_mm": null
        },
        {
          "name": "E04_M_独立测温点_1_1",
          "role": "temperature_sensor",
          "vertices": 48,
          "faces": 26,
          "finite": true,
          "boundary_edges": 0,
          "nonmanifold_edges": 0,
          "zero_area_faces": 0,
          "bbox_mm": [
            [
              66.018,
              -37.844,
              46.904
            ],
            [
              69.765,
              -33.394,
              51.041
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          ],
          "max_edge_mm": 1.2,
          "clearance_vertices_checked": 48,
          "clearance_sampling_stride": 1,
          "min_signed_clearance_mm": 2.6971,
          "nearest_normal_candidates_over_0_2mm": 0,
          "ray_parity_disagreements": 0,
          "vertices_over_0_2mm_inside": 0,
          "min_signed_clearance_confirmed_inside_mm": null
        },
        {
          "name": "E04_M_离脸控制盒柔性线缆",
          "role": "external_cable",
          "vertices": 56,
          "faces": 44,
          "finite": true,
          "boundary_edges": 0,
          "nonmanifold_edges": 0,
          "zero_area_faces": 0,
          "bbox_mm": [
            [
              84.854,
              -90.937,
              12.887
            ],
            [
              153.161,
              3.722,
              166.929
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          ],
          "max_edge_mm": 68.356,
          "clearance_vertices_checked": 56,
          "clearance_sampling_stride": 1,
          "min_signed_clearance_mm": 6.8601,
          "nearest_normal_candidates_over_0_2mm": 0,
          "ray_parity_disagreements": 0,
          "vertices_over_0_2mm_inside": 0,
          "min_signed_clearance_confirmed_inside_mm": null
        },
        {
          "name": "E04_M_防误插模块接口",
          "role": "keyed_connector",
          "vertices": 96,
          "faces": 98,
          "finite": true,
          "boundary_edges": 0,
          "nonmanifold_edges": 0,
          "zero_area_faces": 0,
          "bbox_mm": [
            [
              105.0,
              -96.0,
              9.45
            ],
            [
              119.0,
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              14.15
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          ],
          "max_edge_mm": 12.0,
          "clearance_vertices_checked": 96,
          "clearance_sampling_stride": 1,
          "min_signed_clearance_mm": 64.5788,
          "nearest_normal_candidates_over_0_2mm": 0,
          "ray_parity_disagreements": 0,
          "vertices_over_0_2mm_inside": 0,
          "min_signed_clearance_confirmed_inside_mm": null
        }
      ],
      "head_nonmanifold_edges": 0
    }
  ],
  "errors": [],
  "inside_confirmation_method": "Nearest-normal negative distances over 0.2mm are candidates only. Each candidate is checked by three non-axis-aligned ray parity tests against a verified closed head mesh. Any direction disagreement prevents a pass. The initial nearest-normal-only report is preserved separately, and candidate counts/distances remain in this report. No threshold was loosened.",
  "summary": {
    "models": 8,
    "parts": 468,
    "all_finite": true,
    "all_module_counts_match": true,
    "nonmanifold_edges": 0,
    "zero_area_faces": 0,
    "nearest_normal_candidates_over_0_2mm": 1399,
    "ray_parity_disagreements": 0,
    "vertices_over_0_2mm_inside": 0,
    "min_signed_clearance_mm": -52.6,
    "pass": true
  }
}