{
  "pass": true,
  "checks": [
    {
      "name": "task 87 first view",
      "state": {
        "id": "bridge-engine",
        "step": 0,
        "operation": 0,
        "errors": 0,
        "complete": false,
        "pending": false,
        "cameraTween": false,
        "lid": {
          "position": [
            0,
            0,
            0
          ],
          "quaternion": [
            0,
            0,
            0,
            1
          ]
        },
        "evidenceCount": 0,
        "grounding": null,
        "modelSources": [
          {
            "name": "地形.glb",
            "url": "/models/地形.glb"
          },
          {
            "name": "0916架桥车.glb",
            "url": "/models/bridge-erector-20260916.glb"
          },
          {
            "name": "0916保障车.glb",
            "url": "/models/bridge-support-20260916.glb"
          },
          {
            "name": "双车连接油管.glb",
            "url": "/models/bridge-rescue-hoses-20260916.glb"
          }
        ],
        "hdr": "venice_sunset_1k",
        "distance": 15.259438616959523,
        "zoom": 1,
        "exposure": 1,
        "light": [
          0.8,
          1.4
        ],
        "screen": {
          "x": 1013.602930281089,
          "y": 496.20521864360535,
          "localX": 550.602930281089,
          "localY": 307.70521864360535,
          "visible": true
        },
        "bounds": [
          0.5236417353153229,
          0.2973613739013672,
          0.33587217330932617
        ],
        "projected": {
          "x": 536.7233791838236,
          "y": 296.80898942798194,
          "w": 27.71510311051361,
          "h": 22.135003784886635
        },
        "pivot": [
          0.0013664013147354215,
          0.6606327220894567,
          1.9416658949851993
        ],
        "pickPoints": [],
        "freePoints": [],
        "tip": null,
        "front": [
          0,
          0.6246950475544243,
          0.7808688094430303
        ],
        "workflowCoverage": [
          {
            "name": "bridge-engine",
            "glowing": true
          },
          {
            "name": "front-pump-pto-switch",
            "glowing": true
          },
          {
            "name": "bridge-hose-a",
            "glowing": true
          },
          {
            "name": "bridge-hose-b",
            "glowing": true
          },
          {
            "name": "bridge-hose-line-a",
            "glowing": true
          },
          {
            "name": "bridge-hose-line-b",
            "glowing": true
          },
          {
            "name": "bridge-return-line-a",
            "glowing": true
          },
          {
            "name": "bridge-return-line-b",
            "glowing": true
          },
          {
            "name": "bridge-return-valve",
            "glowing": true
          },
          {
            "name": "front-pump-aux-control-box-cover",
            "glowing": true
          },
          {
            "name": "front-pump-rescue-switch",
            "glowing": true
          },
          {
            "name": "bridge-filter-valve-1",
            "glowing": true
          },
          {
            "name": "bridge-filter-valve-2",
            "glowing": true
          },
          {
            "name": "bridge-support-pto",
            "glowing": true
          },
          {
            "name": "bridge-supply",
            "glowing": true
          }
        ],
        "camera": [
          10.052979982711939,
          6.245383343985843,
          11.135487493970418
        ],
        "target": [
          1.197076935786147,
          1.0123497253478748,
          -0.13566183848059057
        ],
        "outline": 1,
        "cutaway": 0,
        "materials": [
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          },
          {
            "opacity": 1,
            "baseline": 1,
            "side": 2
          }
        ],
        "labels": [
          {
            "text": "聚焦 · 架桥车发动机",
            "x": 949.578125,
            "y": 523.4375,
            "w": 128,
            "h": 30,
            "id": "bridge-engine"
          }
        ],
        "narration": [
          {
            "video": true,
            "fallback": true
          },
          {
            "video": true,
            "fallback": true
          },
          {
            "video": true,
            "fallback": true
          },
          {
            "video": true,
            "fallback": true
          },
          {
            "video": true,
            "fallback": true
          },
          {
            "video": true,
            "fallback": true
          }
        ],
        "teacherWarning": "当前操作：保持架桥车发动机运行。",
        "stepCount": 6,
        "hasNormalControl": false,
        "hoseConnections": [
          {
            "id": "bridge-hose-line-a",
            "position": [
              -0.6497425091266632,
              0.9717301726341248,
              0.11148320883512497
            ],
            "remaining": 0.12
          },
          {
            "id": "bridge-hose-line-b",
            "position": [
              3.077364330291748,
              0.5208766460418701,
              1.110397458076477
            ],
            "remaining": 0.1200000000000001
          },
          {
            "id": "bridge-return-line-a",
            "position": [
              -0.6497425091266632,
              0.9708543121814728,
              0.07469351589679718
            ],
            "remaining": 0.12
          },
          {
            "id": "bridge-return-line-b",
            "position": [
              3.077364330291748,
              0.5211287438869476,
              1.0733574628829956
            ],
            "remaining": 0.1200000000000001
          }
        ],
        "operationData": {
          "targetId": "bridge-engine",
          "kind": "identify",
          "directionHint": "保持架桥车发动机运行",
          "effects": [
            {
              "targetId": "bridge-engine",
              "color": 2209160
            }
          ],
          "index": 0,
          "axis": [
            0,
            1,
            0
          ],
          "deltaDegrees": 0,
          "toleranceDegrees": 6
        },
        "position": [
          0.0013663864135741999,
          0.6606327220894567,
          1.941665954589844
        ],
        "quaternion": [
          0,
          0,
          0,
          1
        ]
      }
    },
    {
      "name": "new model source and ground contacts",
      "pass": true,
      "grounding": {
        "samples": 446,
        "minGap": 0,
        "maxGap": 0.001598701477051434
      },
      "modelSources": [
        {
          "name": "地形.glb",
          "url": "/models/地形.glb"
        },
        {
          "name": "0916架桥车.glb",
          "url": "/models/bridge-erector-20260916.glb"
        },
        {
          "name": "0916保障车.glb",
          "url": "/models/bridge-support-20260916.glb"
        },
        {
          "name": "双车连接油管.glb",
          "url": "/models/bridge-rescue-hoses-20260916.glb"
        }
      ]
    },
    {
      "name": "task 87 internal target inspected with explicit translucent tool",
      "targetId": "bridge-engine",
      "pass": true
    },
    {
      "name": "task 87 step 1 operation 1",
      "target": "bridge-engine",
      "drag": false,
      "distance": 2.6062982499292233,
      "projected": {
        "x": 662.9122984279823,
        "y": 212.61469837836887,
        "w": 176.17540314403573,
        "h": 135.83320316240622
      },
      "labels": 4
    },
    {
      "name": "task 87 step 1 operation 2",
      "target": "front-pump-pto-switch",
      "drag": true,
      "distance": 2.6062982499292233,
      "projected": {
        "x": 709.0006218687108,
        "y": 263.03238137723895,
        "w": 83.99875626257597,
        "h": 33.023591730972726
      },
      "labels": 1
    },
    {
      "name": "006 hose operation 1 geometry and completion guard",
      "pass": true,
      "connected": 0,
      "ends": [
        {
          "id": "bridge-hose-line-a",
          "position": [
            -0.6497425091266632,
            0.9717301726341248,
            0.11148320883512497
          ],
          "remaining": 0.12
        },
        {
          "id": "bridge-hose-line-b",
          "position": [
            3.077364330291748,
            0.5208766460418701,
            1.110397458076477
          ],
          "remaining": 0.1200000000000001
        },
        {
          "id": "bridge-return-line-a",
          "position": [
            -0.6497425091266632,
            0.9708543121814728,
            0.07469351589679718
          ],
          "remaining": 0.12
        },
        {
          "id": "bridge-return-line-b",
          "position": [
            3.077364330291748,
            0.5211287438869476,
            1.0733574628829956
          ],
          "remaining": 0.1200000000000001
        }
      ]
    },
    {
      "name": "task 87 step 2 operation 1",
      "target": "bridge-hose-a",
      "drag": true,
      "distance": 2.606298249929224,
      "projected": {
        "x": 716.5751089643882,
        "y": 235.1456238637226,
        "w": 68.84978207122037,
        "h": 89.46479408676683
      },
      "labels": 9
    },
    {
      "name": "006 hose operation 2 geometry and completion guard",
      "pass": true,
      "connected": 0,
      "ends": [
        {
          "id": "bridge-hose-line-a",
          "position": [
            -0.6497425091266632,
            0.9717301726341248,
            0.11148320883512497
          ],
          "remaining": 0.12
        },
        {
          "id": "bridge-hose-line-b",
          "position": [
            3.077364330291748,
            0.5208766460418701,
            1.110397458076477
          ],
          "remaining": 0.1200000000000001
        },
        {
          "id": "bridge-return-line-a",
          "position": [
            -0.6497425091266632,
            0.9708543121814728,
            0.07469351589679718
          ],
          "remaining": 0.12
        },
        {
          "id": "bridge-return-line-b",
          "position": [
            3.077364330291748,
            0.5211287438869476,
            1.0733574628829956
          ],
          "remaining": 0.1200000000000001
        }
      ]
    },
    {
      "name": "task 87 step 2 operation 2",
      "target": "bridge-hose-b",
      "drag": true,
      "distance": 2.6062982499292233,
      "projected": {
        "x": 716.5749979728365,
        "y": 235.14564999479703,
        "w": 68.85000405432356,
        "h": 89.46473781586778
      },
      "labels": 5
    },
    {
      "name": "006 short hose drag does not count as a connection",
      "pass": true
    },
    {
      "name": "006 hose operation 3 geometry and completion guard",
      "pass": true,
      "connected": 1,
      "ends": [
        {
          "id": "bridge-hose-line-a",
          "position": [
            -0.5297425091266632,
            0.9717301726341248,
            0.11148320883512497
          ],
          "remaining": 0
        },
        {
          "id": "bridge-hose-line-b",
          "position": [
            3.077364330291748,
            0.5208766460418701,
            1.110397458076477
          ],
          "remaining": 0.1200000000000001
        },
        {
          "id": "bridge-return-line-a",
          "position": [
            -0.6497425091266632,
            0.9708543121814728,
            0.07469351589679718
          ],
          "remaining": 0.12
        },
        {
          "id": "bridge-return-line-b",
          "position": [
            3.077364330291748,
            0.5211287438869476,
            1.0733574628829956
          ],
          "remaining": 0.1200000000000001
        }
      ]
    },
    {
      "name": "task 87 step 2 operation 3",
      "target": "bridge-hose-line-a",
      "drag": true,
      "distance": 2.6062982499292238,
      "projected": {
        "x": 722.8016963712324,
        "y": 246.3561291464537,
        "w": 56.39660725753561,
        "h": 66.60615034164394
      },
      "labels": 5
    },
    {
      "name": "006 hose operation 4 geometry and completion guard",
      "pass": true,
      "connected": 2,
      "ends": [
        {
          "id": "bridge-hose-line-a",
          "position": [
            -0.5297425091266632,
            0.9717301726341248,
            0.11148320883512497
          ],
          "remaining": 0
        },
        {
          "id": "bridge-hose-line-b",
          "position": [
            3.197364330291748,
            0.5208766460418701,
            1.110397458076477
          ],
          "remaining": 0
        },
        {
          "id": "bridge-return-line-a",
          "position": [
            -0.6497425091266632,
            0.9708543121814728,
            0.07469351589679718
          ],
          "remaining": 0.12
        },
        {
          "id": "bridge-return-line-b",
          "position": [
            3.077364330291748,
            0.5211287438869476,
            1.0733574628829956
          ],
          "remaining": 0.1200000000000001
        }
      ]
    },
    {
      "name": "task 87 step 2 operation 4",
      "target": "bridge-hose-line-b",
      "drag": true,
      "distance": 2.6062982499292238,
      "projected": {
        "x": 722.8017098128092,
        "y": 246.35605894123788,
        "w": 56.396580374382324,
        "h": 66.60629498856335
      },
      "labels": 4
    },
    {
      "name": "006 hose operation 5 geometry and completion guard",
      "pass": true,
      "connected": 3,
      "ends": [
        {
          "id": "bridge-hose-line-a",
          "position": [
            -0.5297425091266632,
            0.9717301726341248,
            0.11148320883512497
          ],
          "remaining": 0
        },
        {
          "id": "bridge-hose-line-b",
          "position": [
            3.197364330291748,
            0.5208766460418701,
            1.110397458076477
          ],
          "remaining": 0
        },
        {
          "id": "bridge-return-line-a",
          "position": [
            -0.5297425091266632,
            0.9708543121814728,
            0.07469351589679718
          ],
          "remaining": 0
        },
        {
          "id": "bridge-return-line-b",
          "position": [
            3.077364330291748,
            0.5211287438869476,
            1.0733574628829956
          ],
          "remaining": 0.1200000000000001
        }
      ]
    },
    {
      "name": "task 87 step 2 operation 5",
      "target": "bridge-return-line-a",
      "drag": true,
      "distance": 2.6062982499292238,
      "projected": {
        "x": 732.9817238724916,
        "y": 255.9786090146429,
        "w": 36.03655225501757,
        "h": 47.310764141427484
      },
      "labels": 5
    },
    {
      "name": "006 hose operation 6 geometry and completion guard",
      "pass": true,
      "connected": 4,
      "ends": [
        {
          "id": "bridge-hose-line-a",
          "position": [
            -0.5297425091266632,
            0.9717301726341248,
            0.11148320883512497
          ],
          "remaining": 0
        },
        {
          "id": "bridge-hose-line-b",
          "position": [
            3.197364330291748,
            0.5208766460418701,
            1.110397458076477
          ],
          "remaining": 0
        },
        {
          "id": "bridge-return-line-a",
          "position": [
            -0.5297425091266632,
            0.9708543121814728,
            0.07469351589679718
          ],
          "remaining": 0
        },
        {
          "id": "bridge-return-line-b",
          "position": [
            3.197364330291748,
            0.5211287438869476,
            1.0733574628829956
          ],
          "remaining": 0
        }
      ]
    },
    {
      "name": "task 87 step 2 operation 6",
      "target": "bridge-return-line-b",
      "drag": true,
      "distance": 2.6062982499292238,
      "projected": {
        "x": 732.9817678929677,
        "y": 255.9785383102741,
        "w": 36.03646421406563,
        "h": 47.31090878328561
      },
      "labels": 4
    },
    {
      "name": "task 87 step 3 operation 1",
      "target": "bridge-return-valve",
      "drag": true,
      "distance": 2.6062982499292238,
      "projected": {
        "x": 692.7555261168103,
        "y": 264.6492748792297,
        "w": 116.48894776638076,
        "h": 29.793580229157556
      },
      "labels": 1
    },
    {
      "name": "task 87 step 4 operation 1",
      "target": "front-pump-aux-control-box-cover",
      "drag": true,
      "distance": 2.606298249929224,
      "projected": {
        "x": 699.1228274833263,
        "y": 249.20856621347716,
        "w": 103.75434503334805,
        "h": 60.651670340400216
      },
      "labels": 13
    },
    {
      "name": "task 87 step 4 operation 2",
      "target": "front-pump-rescue-switch",
      "drag": true,
      "distance": 2.6062982499292238,
      "projected": {
        "x": 748.0136078101959,
        "y": 276.39727764862505,
        "w": 5.972784379609266,
        "h": 6.274247470104569
      },
      "labels": 11
    },
    {
      "name": "task 87 step 5 operation 1",
      "target": "bridge-filter-valve-1",
      "drag": true,
      "distance": 2.6062982499292238,
      "projected": {
        "x": 692.6892130062968,
        "y": 264.8954801602761,
        "w": 116.62157398740703,
        "h": 29.326181621991225
      },
      "labels": 6
    },
    {
      "name": "task 87 step 5 operation 2",
      "target": "bridge-filter-valve-2",
      "drag": true,
      "distance": 2.6062982499292238,
      "projected": {
        "x": 693.775094204158,
        "y": 260.62023383483773,
        "w": 114.44981159168424,
        "h": 37.8674482852453
      },
      "labels": 6
    },
    {
      "name": "task 87 step 6 operation 1",
      "target": "bridge-support-pto",
      "drag": true,
      "distance": 2.6062982499292238,
      "projected": {
        "x": 713.0499877342736,
        "y": 234.09443864742252,
        "w": 75.90002453145382,
        "h": 91.19538520202474
      },
      "labels": 4
    },
    {
      "name": "task 87 step 6 operation 2",
      "target": "bridge-supply",
      "drag": false,
      "distance": 2.6062982499292247,
      "projected": {
        "x": 716.8964976099176,
        "y": 231.9366905664349,
        "w": 68.2070047801659,
        "h": 95.45439604586647
      },
      "labels": 1
    },
    {
      "name": "006 completes after six steps with no synthetic normal-operation handle, six paired narrations and completion message",
      "pass": true
    }
  ],
  "errors": [],
  "writes": [
    "http://192.168.31.168:6180/api/tran/v1/teaching/assignments/87/preview/validate",
    "http://192.168.31.168:6180/api/tran/v1/teaching/assignments/87/preview/validate",
    "http://192.168.31.168:6180/api/tran/v1/teaching/assignments/87/preview/validate",
    "http://192.168.31.168:6180/api/tran/v1/teaching/assignments/87/preview/validate",
    "http://192.168.31.168:6180/api/tran/v1/teaching/assignments/87/preview/validate",
    "http://192.168.31.168:6180/api/tran/v1/teaching/assignments/87/preview/validate"
  ]
}