← mecheval / run / a6-sprocket-blank-01 / claude-mcp-claude-opus-4-7 / 20260612T004325Z-53a7

run 20260612T004325Z-53a7

a6-sprocket-blank-01 · claude-mcp-claude-opus-4-7

Summary

statusfail
score0.25 (2/8)
submissionself-run
modelclaude-mcp-claude-opus-4-7 (anthropic)
started2026-06-12T00:43:25.924Z
ended2026-06-12T00:45:19.029Z
tokens623,313 in · 7,132 out · 630,445 total
wallclock113.0s
tool calls46
task hash23fd3e0ddb5f42d3…
vcad hash1a20bef68e3ad1cc…

Prompt

Make a sprocket blank as a single solid. The main disc is a cylinder of diameter 100mm and height 20mm, base on the XY plane (z = 0 to z = 20), centered on the Z axis. Concentric with the disc and sitting on top of it is a raised hub cylinder of diameter 40mm and height 20mm (z = 20 to z = 40). A central through-bore of diameter 20mm runs along the Z axis through the full height (z = 0 to z = 40). Cut a rectangular keyway slot through the entire height: the keyway is 6mm wide (x in [-3, 3]) and 6mm deep, starting at the bore wall and extending radially outward to y = 16 (so y in [10, 16], x in [-3, 3], z in [0, 40]). Four bolt holes of diameter 8mm, axes parallel to Z, pass through the disc only (z = 0 to z = 20), arranged on a bolt circle of diameter 70mm (radius 35mm) centered on the Z axis at 90-degree intervals: (35, 0), (0, 35), (-35, 0), (0, -35). Output a single solid.

Checks

0
valid_solid
pass
params + details 
params: {
  "type": "valid_solid"
}

details: {
  "root_count": 15,
  "solids_produced": 15
}
1
bbox
pass
params + details 
params: {
  "type": "bbox",
  "min": [
    -50,
    -50,
    0
  ],
  "max": [
    50,
    50,
    40
  ],
  "tolerance_mm": 0.2
}

details: {
  "actual_max": [
    50,
    50,
    40
  ],
  "actual_min": [
    -50,
    -50,
    0
  ],
  "deviation_max": [
    0,
    0,
    0
  ],
  "deviation_min": [
    0,
    0,
    0
  ],
  "max_abs_deviation_mm": 0,
  "tolerance_mm": 0.2
}
2
mass_props
fail
volume off by 52.5%
params + details 
params: {
  "type": "mass_props",
  "volume_mm3": 164184.76,
  "tolerance_pct": 1.5
}

details: {
  "volume": {
    "actual_mm3": 250308.82948842013,
    "deviation_pct": 52.455580827611605,
    "pass": false,
    "spec_mm3": 164184.76,
    "tolerance_pct": 1.5
  }
}
3
hole_count
fail
found 0/1 holes of ⌀20mm
params + details 
params: {
  "type": "hole_count",
  "diameter_mm": 20,
  "expected": 1,
  "diameter_tolerance_mm": 0.1
}

details: {
  "actual": 0,
  "diameter_mm": 20,
  "diameter_tolerance_mm": 0.1,
  "expected": 1,
  "found": []
}
4
hole_positions
fail
1/1 mispositioned
params + details 
params: {
  "type": "hole_positions",
  "diameter_mm": 20,
  "positions": [
    [
      0,
      0,
      0
    ]
  ],
  "tolerance_mm": 0.2
}

details: {
  "diameter_mm": 20,
  "per_expected": [
    {
      "pass": false,
      "reason": "no candidate cylindrical feature of this diameter remained unmatched",
      "spec_xy": [
        0,
        0
      ]
    }
  ],
  "tolerance_mm": 0.2,
  "unmatched_extras": []
}
5
hole_count
fail
found 0/4 holes of ⌀8mm
params + details 
params: {
  "type": "hole_count",
  "diameter_mm": 8,
  "expected": 4,
  "diameter_tolerance_mm": 0.05
}

details: {
  "actual": 0,
  "diameter_mm": 8,
  "diameter_tolerance_mm": 0.05,
  "expected": 4,
  "found": []
}
6
hole_positions
fail
4/4 mispositioned
params + details 
params: {
  "type": "hole_positions",
  "diameter_mm": 8,
  "positions": [
    [
      35,
      0,
      0
    ],
    [
      0,
      35,
      0
    ],
    [
      -35,
      0,
      0
    ],
    [
      0,
      -35,
      0
    ]
  ],
  "tolerance_mm": 0.2
}

details: {
  "diameter_mm": 8,
  "per_expected": [
    {
      "pass": false,
      "reason": "no candidate cylindrical feature of this diameter remained unmatched",
      "spec_xy": [
        35,
        0
      ]
    },
    {
      "pass": false,
      "reason": "no candidate cylindrical feature of this diameter remained unmatched",
      "spec_xy": [
        0,
        35
      ]
    },
    {
      "pass": false,
      "reason": "no candidate cylindrical feature of this diameter remained unmatched",
      "spec_xy": [
        -35,
        0
      ]
    },
    {
      "pass": false,
      "reason": "no candidate cylindrical feature of this diameter remained unmatched",
      "spec_xy": [
        0,
        -35
      ]
    }
  ],
  "tolerance_mm": 0.2,
  "unmatched_extras": []
}
7
step_roundtrip
fail
STEP drift on 3/15 solids
params + details 
params: {
  "type": "step_roundtrip",
  "tolerance_pct": 1.5
}

details: {
  "per_solid": [
    {
      "bbox": {
        "max_abs_deviation_mm": 0,
        "original_max": [
          50,
          50,
          40
        ],
        "original_min": [
          -50,
          -50,
          0
        ],
        "pass": true,
        "roundtripped_max": [
          50,
          50,
          40
        ],
        "roundtripped_min": [
          -50,
          -50,
          0
        ],
        "tolerance_mm": 2.2045407685048604
      },
      "index": 0,
      "pass": true,
      "volume": {
        "deviation_pct": 0.5036642509436257,
        "original_mm3": 181919.81268234327,
        "pass": true,
        "roundtripped_mm3": 181003.5476204787
      }
    },
    {
      "bbox": {
        "max_abs_deviation_mm": 0,
        "original_max": [
          10,
          10,
          40
        ],
        "original_min": [
          -10,
          -10,
          0
        ],
        "pass": true,
        "roundtripped_max": [
          10,
          10,
          40
        ],
        "roundtripped_min": [
          -10,
          -10,
          0
        ],
        "tolerance_mm": 0.7348469228349533
      },
      "index": 1,
      "pass": true,
      "volume": {
        "deviation_pct": 0.48152755025717725,
        "original_mm3": 12546.194005836653,
        "pass": true,
        "roundtripped_mm3": 12485.780625189835
      }
    },
    {
      "bbox": {
        "max_abs_deviation_mm": 0,
        "original_max": [
          6,
          6,
          40
        ],
        "original_min": [
          0,
          0,
          0
        ],
        "pass": true,
        "roundtripped_max": [
          6,
          6,
          40
        ],
        "roundtripped_min": [
          0,
          0,
          0
        ],
        "tolerance_mm": 0.6133514490078261
      },
      "index": 2,
      "pass": true,
      "volume": {
        "deviation_pct": 0,
        "original_mm3": 1440,
        "pass": true,
        "roundtripped_mm3": 1440
      }
    },
    {
      "bbox": {
        "max_abs_deviation_mm": 0,
        "original_max": [
          4,
          4,
          20
        ],
        "original_min": [
          -4,
          -4,
          0
        ],
        "pass": true,
        "roundtripped_max": [
          4,
          4,
          20
        ],
        "roundtripped_min": [
          -4,
          -4,
          0
        ],
        "tolerance_mm": 0.3446737587922817
      },
      "index": 3,
      "pass": true,
      "volume": {
        "deviation_pct": 0,
        "original_mm3": 998.8624120533972,
        "pass": true,
        "roundtripped_mm3": 998.8624120533972
      }
    },
    {
      "bbox": {
        "max_abs_deviation_mm": 0,
        "original_max": [
          4,
          4,
          20
        ],
        "original_min": [
          -4,
          -4,
          0
        ],
        "pass": true,
        "roundtripped_max": [
          4,
          4,
          20
        ],
        "roundtripped_min": [
          -4,
          -4,
          0
        ],
        "tolerance_mm": 0.3446737587922817
      },
      "index": 4,
      "pass": true,
      "volume": {
        "deviation_pct": 0,
        "original_mm3": 998.8624120533972,
        "pass": true,
        "roundtripped_mm3": 998.8624120533972
      }
    },
    {
      "bbox": {
        "max_abs_deviation_mm": 0,
        "original_max": [
          4,
          4,
          20
        ],
        "original_min": [
          -4,
          -4,
          0
        ],
        "pass": true,
        "roundtripped_max": [
          4,
          4,
          20
        ],
        "roundtripped_min": [
          -4,
          -4,
          0
        ],
        "tolerance_mm": 0.3446737587922817
      },
      "index": 5,
      "pass": true,
      "volume": {
        "deviation_pct": 0,
        "original_mm3": 998.8624120533972,
        "pass": true,
        "roundtripped_mm3": 998.8624120533972
      }
    },
    {
      "bbox": {
        "max_abs_deviation_mm": 0,
        "original_max": [
          4,
          4,
          20
        ],
        "original_min": [
          -4,
          -4,
          0
        ],
        "pass": true,
        "roundtripped_max": [
          4,
          4,
          20
        ],
        "roundtripped_min": [
          -4,
          -4,
          0
        ],
        "tolerance_mm": 0.3446737587922817
      },
      "index": 6,
      "pass": true,
      "volume": {
        "deviation_pct": 0,
        "original_mm3": 998.8624120533972,
        "pass": true,
        "roundtripped_mm3": 998.8624120533972
      }
    },
    {
      "bbox": {
        "max_abs_deviation_mm": 0,
        "original_max": [
          3,
          16,
          40
        ],
        "original_min": [
          -3,
          10,
          0
        ],
        "pass": true,
        "roundtripped_max": [
          3,
          16,
          40
        ],
        "roundtripped_min": [
          -3,
          10,
          0
        ],
        "tolerance_mm": 0.6133514490078261
      },
      "index": 7,
      "pass": true,
      "volume": {
        "deviation_pct": 0,
        "original_mm3": 1440,
        "pass": true,
        "roundtripped_mm3": 1440
      }
    },
    {
      "bbox": {
        "max_abs_deviation_mm": 0,
        "original_max": [
          39,
          4,
          20
        ],
        "original_min": [
          31,
          -4,
          0
        ],
        "pass": true,
        "roundtripped_max": [
          39,
          4,
          20
        ],
        "roundtripped_min": [
          31,
          -4,
          0
        ],
        "tolerance_mm": 0.3446737587922817
      },
      "index": 8,
      "pass": true,
      "volume": {
        "deviation_pct": 0,
        "original_mm3": 998.8625042934473,
        "pass": true,
        "roundtripped_mm3": 998.8625042934473
      }
    },
    {
      "bbox": {
        "max_abs_deviation_mm": 0,
        "original_max": [
          4,
          39,
          20
        ],
        "original_min": [
          -4,
          31,
          0
        ],
        "pass": true,
        "roundtripped_max": [
          4,
          39,
          20
        ],
        "roundtripped_min": [
          -4,
          31,
          0
        ],
        "tolerance_mm": 0.3446737587922817
      },
      "index": 9,
      "pass": true,
      "volume": {
        "deviation_pct": 0,
        "original_mm3": 998.8625042934473,
        "pass": true,
        "roundtripped_mm3": 998.8625042934473
      }
    },
    {
      "bbox": {
        "max_abs_deviation_mm": 0,
        "original_max": [
          -31,
          4,
          20
        ],
        "original_min": [
          -39,
          -4,
          0
        ],
        "pass": true,
        "roundtripped_max": [
          -31,
          4,
          20
        ],
        "roundtripped_min": [
          -39,
          -4,
          0
        ],
        "tolerance_mm": 0.3446737587922817
      },
      "index": 10,
      "pass": true,
      "volume": {
        "deviation_pct": 0,
        "original_mm3": 998.8625042934473,
        "pass": true,
        "roundtripped_mm3": 998.8625042934473
      }
    },
    {
      "bbox": {
        "max_abs_deviation_mm": 0,
        "original_max": [
          4,
          -31,
          20
        ],
        "original_min": [
          -4,
          -39,
          0
        ],
        "pass": true,
        "roundtripped_max": [
          4,
          -31,
          20
        ],
        "roundtripped_min": [
          -4,
          -39,
          0
        ],
        "tolerance_mm": 0.3446737587922817
      },
      "index": 11,
      "pass": true,
      "volume": {
        "deviation_pct": 0,
        "original_mm3": 998.8625042934473,
        "pass": true,
        "roundtripped_mm3": 998.8625042934473
      }
    },
    {
      "bbox": {
        "max_abs_deviation_mm": 0.012821197509765625,
        "original_max": [
          10,
          16,
          40
        ],
        "original_min": [
          -10,
          -9.9996337890625,
          0
        ],
        "pass": true,
        "roundtripped_max": [
          10,
          16,
          40
        ],
        "roundtripped_min": [
          -9.987178802490234,
          -10,
          0
        ],
        "tolerance_mm": 0.7759482684832837
      },
      "index": 12,
      "pass": false,
      "volume": {
        "deviation_pct": 32.393460549129,
        "original_mm3": 13986.945484656995,
        "pass": false,
        "roundtripped_mm3": 18517.80115225754
      }
    },
    {
      "bbox": {
        "max_abs_deviation_mm": 0.012821197509765625,
        "original_max": [
          39,
          16,
          40
        ],
        "original_min": [
          -10,
          -9.9996337890625,
          0
        ],
        "pass": true,
        "roundtripped_max": [
          39,
          16,
          40
        ],
        "roundtripped_min": [
          -9.987178802490234,
          -10,
          0
        ],
        "tolerance_mm": 1.025826844726831
      },
      "index": 13,
      "pass": false,
      "volume": {
        "deviation_pct": 10.480242882892101,
        "original_mm3": 14990.64104495094,
        "pass": false,
        "roundtripped_mm3": 16561.696636164314
      }
    },
    {
      "bbox": {
        "max_abs_deviation_mm": 0.012821197509765625,
        "original_max": [
          39,
          39,
          40
        ],
        "original_min": [
          -10,
          -9.9996337890625,
          0
        ],
        "pass": true,
        "roundtripped_max": [
          39,
          39,
          40
        ],
        "roundtripped_min": [
          -9.987178802490234,
          -10,
          0
        ],
        "tolerance_mm": 1.2001841213243087
      },
      "index": 14,
      "pass": false,
      "volume": {
        "deviation_pct": 36.26370100206535,
        "original_mm3": 15994.336605244886,
        "pass": false,
        "roundtripped_mm3": 21794.47500903478
      }
    }
  ],
  "tolerance_pct": 1.5
}

Tool calls

0
open_document
ok
2ms
args
{}
1
create_cad_loon
err
8ms
args
{
  "source": "[let\n  [disc [translate 0 0 0 [cylinder 50 20]]]\n  [hub [translate 0 0 20 [cylinder 20 20]]]\n  [body [union disc hub]]\n  [bore [translate 0 0 0 [cylinder 10 40]]]\n  [keyway [translate -3 10 0 [cube 6 6 40]]]\n  [bolt1 [translate 35 0 0 [cylinder 4 20]]]\n  [bolt2 [translate 0 35 0 [cylinder 4 20]]]\n  [bolt3 [translate -35 0 0 [cylinder 4 20]]]\n  [bolt4 [translate 0 -35 0 [cylinder 4 20]]]\n  [holes [union bolt1 [union bolt2 [union bolt3 [union bolt4 [union bore keyway]]]]]]\n  [root [difference holes body] \"steel\"]]\n",
  "format": "json"
}
2
open_document
ok
1ms
args
{}
3
create
err
8ms
args
{
  "document_id": "doc_1781225006106_1",
  "type": "cylinder",
  "name": "Disc",
  "params": {
    "radius": 50,
    "height": 20
  }
}
4
create_cad_loon
ok
7ms
args
{
  "source": "[difference\n  [union\n    [translate 0 -3 0 [cube 6 6 40]]\n    [union\n      [translate 35 0 0 [cylinder 4 20]]\n      [union\n        [translate 0 35 0 [cylinder 4 20]]\n        [union\n          [translate -35 0 0 [cylinder 4 20]]\n          [union\n            [translate 0 -35 0 [cylinder 4 20]]\n            [cylinder 10 40]]]]]]\n  [union\n    [cylinder 50 20]\n    [translate 0 0 20 [cylinder 20 20]]]]\n",
  "format": "json"
}
5
create
ok
2ms
args
{
  "document_id": "doc_1781225006106_1",
  "type": "cylinder",
  "name": "Disc",
  "params": {
    "radius": 50,
    "height": 20,
    "segments": 64
  }
}
6
create
ok
3ms
args
{
  "document_id": "doc_1781225006106_1",
  "type": "cylinder",
  "name": "HubCyl",
  "params": {
    "radius": 20,
    "height": 20,
    "segments": 64
  }
}
7
read
ok
2ms
args
{
  "document_id": "doc_1781225006106_1"
}
8
delete
ok
3ms
args
{
  "document_id": "doc_1781225006106_1",
  "part_id": "1"
}
9
delete
ok
2ms
args
{
  "document_id": "doc_1781225006106_1",
  "part_id": "2"
}
10
create
ok
3ms
args
{
  "document_id": "doc_1781225006106_1",
  "type": "cylinder",
  "name": "Sprocket",
  "params": {
    "radius": 50,
    "height": 20,
    "segments": 64
  }
}
11
read
ok
1ms
args
{
  "document_id": "doc_1781225006106_1",
  "part_id": "1"
}
12
create
ok
1ms
args
{
  "document_id": "doc_1781225006106_1",
  "type": "cylinder",
  "name": "Hub",
  "params": {
    "radius": 20,
    "height": 20,
    "segments": 64
  },
  "parent_part_id": "1"
}
13
read
ok
1ms
args
{
  "document_id": "doc_1781225006106_1"
}
14
read
ok
1ms
args
{
  "document_id": "doc_1781225006106_1",
  "part_id": "2"
}
15
delete
ok
1ms
args
{
  "document_id": "doc_1781225006106_1",
  "part_id": "1"
}
16
delete
ok
1ms
args
{
  "document_id": "doc_1781225006106_1",
  "part_id": "2"
}
17
create
ok
2ms
args
{
  "document_id": "doc_1781225006106_1",
  "type": "cylinder",
  "name": "Disc",
  "params": {
    "radius": 50,
    "height": 20,
    "segments": 64
  }
}
18
create
ok
1ms
args
{
  "document_id": "doc_1781225006106_1",
  "type": "cylinder",
  "name": "HubBase",
  "params": {
    "radius": 20,
    "height": 20,
    "segments": 64
  }
}
19
create
ok
3ms
args
{
  "document_id": "doc_1781225006106_1",
  "type": "translate",
  "name": "HubUp",
  "params": {
    "child": 2,
    "offset": {
      "x": 0,
      "y": 0,
      "z": 20
    }
  },
  "parent_part_id": "2"
}
20
read
ok
1ms
args
{
  "document_id": "doc_1781225006106_1"
}
21
read
ok
1ms
args
{
  "document_id": "doc_1781225006106_1",
  "part_id": "3"
}
22
read
ok
2ms
args
{
  "document_id": "doc_1781225006106_1"
}
23
create
ok
1ms
args
{
  "document_id": "doc_1781225006106_1",
  "type": "union",
  "name": "DiscPlusHub",
  "params": {
    "left": 1,
    "right": 3
  },
  "parent_part_id": "1"
}
24
read
ok
1ms
args
{
  "document_id": "doc_1781225006106_1"
}
25
read
ok
1ms
args
{
  "document_id": "doc_1781225006106_1",
  "part_id": "4"
}
26
get_document
ok
1ms
args
{
  "document_id": "doc_1781225006106_1"
}
27
delete
ok
1ms
args
{
  "document_id": "doc_1781225006106_1",
  "part_id": "1"
}
28
delete
ok
0ms
args
{
  "document_id": "doc_1781225006106_1",
  "part_id": "2"
}
29
delete
ok
0ms
args
{
  "document_id": "doc_1781225006106_1",
  "part_id": "3"
}
30
get_document
ok
0ms
args
{
  "document_id": "doc_1781225006106_1"
}
31
create
ok
2ms
args
{
  "document_id": "doc_1781225006106_1",
  "type": "cylinder",
  "name": "Bore",
  "params": {
    "radius": 10,
    "height": 40,
    "segments": 64
  }
}
32
create
ok
1ms
args
{
  "document_id": "doc_1781225006106_1",
  "type": "cube",
  "name": "KeywayCube",
  "params": {
    "size": {
      "x": 6,
      "y": 6,
      "z": 40
    }
  }
}
33
create
ok
1ms
args
{
  "document_id": "doc_1781225006106_1",
  "type": "cylinder",
  "name": "Bolt1Cyl",
  "params": {
    "radius": 4,
    "height": 20,
    "segments": 32
  }
}
34
create
ok
1ms
args
{
  "document_id": "doc_1781225006106_1",
  "type": "cylinder",
  "name": "Bolt2Cyl",
  "params": {
    "radius": 4,
    "height": 20,
    "segments": 32
  }
}
35
create
ok
1ms
args
{
  "document_id": "doc_1781225006106_1",
  "type": "cylinder",
  "name": "Bolt3Cyl",
  "params": {
    "radius": 4,
    "height": 20,
    "segments": 32
  }
}
36
create
ok
1ms
args
{
  "document_id": "doc_1781225006106_1",
  "type": "cylinder",
  "name": "Bolt4Cyl",
  "params": {
    "radius": 4,
    "height": 20,
    "segments": 32
  }
}
37
create
ok
4ms
args
{
  "document_id": "doc_1781225006106_1",
  "type": "translate",
  "name": "KeywayT",
  "params": {
    "child": 6,
    "offset": {
      "x": -3,
      "y": 10,
      "z": 0
    }
  },
  "parent_part_id": "6"
}
38
create
ok
2ms
args
{
  "document_id": "doc_1781225006106_1",
  "type": "translate",
  "name": "Bolt1T",
  "params": {
    "child": 7,
    "offset": {
      "x": 35,
      "y": 0,
      "z": 0
    }
  },
  "parent_part_id": "7"
}
39
create
ok
1ms
args
{
  "document_id": "doc_1781225006106_1",
  "type": "translate",
  "name": "Bolt2T",
  "params": {
    "child": 8,
    "offset": {
      "x": 0,
      "y": 35,
      "z": 0
    }
  },
  "parent_part_id": "8"
}
40
create
ok
0ms
args
{
  "document_id": "doc_1781225006106_1",
  "type": "translate",
  "name": "Bolt3T",
  "params": {
    "child": 9,
    "offset": {
      "x": -35,
      "y": 0,
      "z": 0
    }
  },
  "parent_part_id": "9"
}
41
create
ok
0ms
args
{
  "document_id": "doc_1781225006106_1",
  "type": "translate",
  "name": "Bolt4T",
  "params": {
    "child": 10,
    "offset": {
      "x": 0,
      "y": -35,
      "z": 0
    }
  },
  "parent_part_id": "10"
}
42
create
ok
2ms
args
{
  "document_id": "doc_1781225006106_1",
  "type": "union",
  "name": "U1",
  "params": {
    "left": 5,
    "right": 11
  },
  "parent_part_id": "5"
}
43
create
ok
1ms
args
{
  "document_id": "doc_1781225006106_1",
  "type": "union",
  "name": "U2",
  "params": {
    "left": 16,
    "right": 12
  },
  "parent_part_id": "16"
}
44
create
ok
2ms
args
{
  "document_id": "doc_1781225006106_1",
  "type": "union",
  "name": "U3",
  "params": {
    "left": 17,
    "right": 13
  },
  "parent_part_id": "17"
}
45
get_document
ok
0ms
args
{
  "document_id": "doc_1781225006106_1"
}

What the model built

isometric render via vcad-render · the model's actual .vcad output, faceted at 28 segments per cylinder · download 20260612T004325Z-53a7.vcad

.vcad source

{
  "version": "0.1",
  "nodes": {
    "1": {
      "id": 1,
      "name": "Disc",
      "op": {
        "type": "Cylinder",
        "radius": 50,
        "height": 20,
        "segments": 64
      }
    },
    "2": {
      "id": 2,
      "name": "HubBase",
      "op": {
        "type": "Cylinder",
        "radius": 20,
        "height": 20,
        "segments": 64
      }
    },
    "3": {
      "id": 3,
      "name": "HubUp",
      "op": {
        "type": "Translate",
        "child": 2,
        "offset": {
          "x": 0,
          "y": 0,
          "z": 20
        }
      }
    },
    "4": {
      "id": 4,
      "name": "DiscPlusHub",
      "op": {
        "type": "Union",
        "left": 1,
        "right": 3
      }
    },
    "5": {
      "id": 5,
      "name": "Bore",
      "op": {
        "type": "Cylinder",
        "radius": 10,
        "height": 40,
        "segments": 64
      }
    },
    "6": {
      "id": 6,
      "name": "KeywayCube",
      "op": {
        "type": "Cube",
        "size": {
          "x": 6,
          "y": 6,
          "z": 40
        }
      }
    },
    "7": {
      "id": 7,
      "name": "Bolt1Cyl",
      "op": {
        "type": "Cylinder",
        "radius": 4,
        "height": 20,
        "segments": 32
      }
    },
    "8": {
      "id": 8,
      "name": "Bolt2Cyl",
      "op": {
        "type": "Cylinder",
        "radius": 4,
        "height": 20,
        "segments": 32
      }
    },
    "9": {
      "id": 9,
      "name": "Bolt3Cyl",
      "op": {
        "type": "Cylinder",
        "radius": 4,
        "height": 20,
        "segments": 32
      }
    },
    "10": {
      "id": 10,
      "name": "Bolt4Cyl",
      "op": {
        "type": "Cylinder",
        "radius": 4,
        "height": 20,
        "segments": 32
      }
    },
    "11": {
      "id": 11,
      "name": "KeywayT",
      "op": {
        "type": "Translate",
        "child": 6,
        "offset": {
          "x": -3,
          "y": 10,
          "z": 0
        }
      }
    },
    "12": {
      "id": 12,
      "name": "Bolt1T",
      "op": {
        "type": "Translate",
        "child": 7,
        "offset": {
          "x": 35,
          "y": 0,
          "z": 0
        }
      }
    },
    "13": {
      "id": 13,
      "name": "Bolt2T",
      "op": {
        "type": "Translate",
        "child": 8,
        "offset": {
          "x": 0,
          "y": 35,
          "z": 0
        }
      }
    },
    "14": {
      "id": 14,
      "name": "Bolt3T",
      "op": {
        "type": "Translate",
        "child": 9,
        "offset": {
          "x": -35,
          "y": 0,
          "z": 0
        }
      }
    },
    "15": {
      "id": 15,
      "name": "Bolt4T",
      "op": {
        "type": "Translate",
        "child": 10,
        "offset": {
          "x": 0,
          "y": -35,
          "z": 0
        }
      }
    },
    "16": {
      "id": 16,
      "name": "U1",
      "op": {
        "type": "Union",
        "left": 5,
        "right": 11
      }
    },
    "17": {
      "id": 17,
      "name": "U2",
      "op": {
        "type": "Union",
        "left": 16,
        "right": 12
      }
    },
    "18": {
      "id": 18,
      "name": "U3",
      "op": {
        "type": "Union",
        "left": 17,
        "right": 13
      }
    }
  },
  "materials": {},
  "part_materials": {},
  "roots": [
    {
      "root": 4,
      "material": "default"
    },
    {
      "root": 5,
      "material": "default"
    },
    {
      "root": 6,
      "material": "default"
    },
    {
      "root": 7,
      "material": "default"
    },
    {
      "root": 8,
      "material": "default"
    },
    {
      "root": 9,
      "material": "default"
    },
    {
      "root": 10,
      "material": "default"
    },
    {
      "root": 11,
      "material": "default"
    },
    {
      "root": 12,
      "material": "default"
    },
    {
      "root": 13,
      "material": "default"
    },
    {
      "root": 14,
      "material": "default"
    },
    {
      "root": 15,
      "material": "default"
    },
    {
      "root": 16,
      "material": "default"
    },
    {
      "root": 17,
      "material": "default"
    },
    {
      "root": 18,
      "material": "default"
    }
  ]
}
mecheval · an evaluation suite by Municipal Robotics
sibling project: vcad. · github

generated 2026-06-19T01:47:56.280Z · static site, regenerate with npm run build -w @mecheval/leaderboard