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← mecheval. / run / a2-flanged-cap-01 / claude-mcp-claude-opus-4-7 / 20260428T150052Z-bb98

run 20260428T150052Z-bb98

a2-flanged-cap-01 · claude-mcp-claude-opus-4-7

Summary

statusfail
score0.43 (3/7)
submissionself-run
modelclaude-mcp-claude-opus-4-7 (anthropic)
started2026-04-28T15:00:52.265Z
ended2026-04-28T15:03:30.468Z
tokens601,256 in · 8,698 out · 609,954 total
wallclock157.7s
tool calls53
task hasha438f2e4d00d25d7…
vcad hash8f7a9cd8e22937c9…

Prompt

Make a circular flanged cap. Outer cylinder: outside diameter 60mm, height 8mm, axis along Z, base on the XY plane (z = 0 to z = 8). Concentric central through-hole of diameter 40mm, axis along Z. Six bolt holes of diameter 5mm on a 50mm bolt circle (radius 25mm from the axis), evenly spaced starting at 0 degrees, all parallel to Z and going fully through. Output a single solid.

Checks

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

details: {
  "root_count": 10,
  "solids_produced": 10
}
1
bbox
pass
params + details 
params: {
  "type": "bbox",
  "min": [
    -30,
    -30,
    0
  ],
  "max": [
    30,
    30,
    8
  ],
  "tolerance_mm": 0.1
}

details: {
  "actual_max": [
    30,
    30,
    8
  ],
  "actual_min": [
    -30,
    -30,
    0
  ],
  "deviation_max": [
    0,
    0,
    0
  ],
  "deviation_min": [
    0,
    0,
    0
  ],
  "max_abs_deviation_mm": 0,
  "tolerance_mm": 0.1
}
2
mass_props
fail
volume off by 195.4%
params + details 
params: {
  "type": "mass_props",
  "volume_mm3": 11623.89,
  "center_of_mass": [
    0,
    0,
    4
  ],
  "tolerance_pct": 0.5
}

details: {
  "center_of_mass": {
    "actual": [
      0.2840826218535675,
      0.29522735986566034,
      3.9999999999999964
    ],
    "bbox_diagonal_mm": 85.22910301065006,
    "deviation": [
      0.2840826218535675,
      0.29522735986566034,
      -3.552713678800501e-15
    ],
    "max_abs_deviation_mm": 0.29522735986566034,
    "pass": true,
    "spec": [
      0,
      0,
      4
    ],
    "tolerance_mm": 0.4261455150532503
  },
  "volume": {
    "actual_mm3": 34336.8994365048,
    "deviation_pct": 195.39938382507748,
    "pass": false,
    "spec_mm3": 11623.89,
    "tolerance_pct": 0.5
  }
}
3
hole_count
fail
found 0/1 holes of ⌀40mm
params + details 
params: {
  "type": "hole_count",
  "diameter_mm": 40,
  "expected": 1,
  "diameter_tolerance_mm": 0.1
}

details: {
  "actual": 0,
  "diameter_mm": 40,
  "diameter_tolerance_mm": 0.1,
  "expected": 1,
  "found": []
}
4
hole_count
fail
found 0/6 holes of ⌀5mm
params + details 
params: {
  "type": "hole_count",
  "diameter_mm": 5,
  "expected": 6,
  "diameter_tolerance_mm": 0.05
}

details: {
  "actual": 0,
  "diameter_mm": 5,
  "diameter_tolerance_mm": 0.05,
  "expected": 6,
  "found": []
}
5
hole_positions
fail
6/6 mispositioned
params + details 
params: {
  "type": "hole_positions",
  "diameter_mm": 5,
  "positions": [
    [
      25,
      0,
      0
    ],
    [
      12.5,
      21.65,
      0
    ],
    [
      -12.5,
      21.65,
      0
    ],
    [
      -25,
      0,
      0
    ],
    [
      -12.5,
      -21.65,
      0
    ],
    [
      12.5,
      -21.65,
      0
    ]
  ],
  "tolerance_mm": 0.15
}

details: {
  "diameter_mm": 5,
  "per_expected": [
    {
      "pass": false,
      "reason": "no candidate cylindrical feature of this diameter remained unmatched",
      "spec_xy": [
        25,
        0
      ]
    },
    {
      "pass": false,
      "reason": "no candidate cylindrical feature of this diameter remained unmatched",
      "spec_xy": [
        12.5,
        21.65
      ]
    },
    {
      "pass": false,
      "reason": "no candidate cylindrical feature of this diameter remained unmatched",
      "spec_xy": [
        -12.5,
        21.65
      ]
    },
    {
      "pass": false,
      "reason": "no candidate cylindrical feature of this diameter remained unmatched",
      "spec_xy": [
        -25,
        0
      ]
    },
    {
      "pass": false,
      "reason": "no candidate cylindrical feature of this diameter remained unmatched",
      "spec_xy": [
        -12.5,
        -21.65
      ]
    },
    {
      "pass": false,
      "reason": "no candidate cylindrical feature of this diameter remained unmatched",
      "spec_xy": [
        12.5,
        -21.65
      ]
    }
  ],
  "tolerance_mm": 0.15,
  "unmatched_extras": []
}
6
step_roundtrip
pass
params + details 
params: {
  "type": "step_roundtrip",
  "tolerance_pct": 1
}

details: {
  "per_solid": [
    {
      "bbox": {
        "max_abs_deviation_mm": 0,
        "original_max": [
          27.5,
          2.5,
          8
        ],
        "original_min": [
          22.5,
          -2.5,
          0
        ],
        "pass": true,
        "roundtripped_max": [
          27.5,
          2.5,
          8
        ],
        "roundtripped_min": [
          22.5,
          -2.5,
          0
        ],
        "tolerance_mm": 0.10677078252031312
      },
      "index": 0,
      "pass": true,
      "volume": {
        "deviation_pct": 0,
        "original_mm3": 156.07225729533457,
        "pass": true,
        "roundtripped_mm3": 156.07225729533457
      }
    },
    {
      "bbox": {
        "max_abs_deviation_mm": 0,
        "original_max": [
          15,
          24.150634765625,
          8
        ],
        "original_min": [
          10,
          19.150634765625,
          0
        ],
        "pass": true,
        "roundtripped_max": [
          15,
          24.150634765625,
          8
        ],
        "roundtripped_min": [
          10,
          19.150634765625,
          0
        ],
        "tolerance_mm": 0.10677078252031312
      },
      "index": 1,
      "pass": true,
      "volume": {
        "deviation_pct": 0,
        "original_mm3": 156.07228427822702,
        "pass": true,
        "roundtripped_mm3": 156.07228427822702
      }
    },
    {
      "bbox": {
        "max_abs_deviation_mm": 0,
        "original_max": [
          -10,
          24.150634765625,
          8
        ],
        "original_min": [
          -15,
          19.150634765625,
          0
        ],
        "pass": true,
        "roundtripped_max": [
          -10,
          24.150634765625,
          8
        ],
        "roundtripped_min": [
          -15,
          19.150634765625,
          0
        ],
        "tolerance_mm": 0.10677078252031312
      },
      "index": 2,
      "pass": true,
      "volume": {
        "deviation_pct": 0,
        "original_mm3": 156.07228427822702,
        "pass": true,
        "roundtripped_mm3": 156.07228427822702
      }
    },
    {
      "bbox": {
        "max_abs_deviation_mm": 0,
        "original_max": [
          -22.5,
          2.5,
          8
        ],
        "original_min": [
          -27.5,
          -2.5,
          0
        ],
        "pass": true,
        "roundtripped_max": [
          -22.5,
          2.5,
          8
        ],
        "roundtripped_min": [
          -27.5,
          -2.5,
          0
        ],
        "tolerance_mm": 0.10677078252031312
      },
      "index": 3,
      "pass": true,
      "volume": {
        "deviation_pct": 0,
        "original_mm3": 156.07225729533457,
        "pass": true,
        "roundtripped_mm3": 156.07225729533457
      }
    },
    {
      "bbox": {
        "max_abs_deviation_mm": 0,
        "original_max": [
          -10,
          -19.150634765625,
          8
        ],
        "original_min": [
          -15,
          -24.150634765625,
          0
        ],
        "pass": true,
        "roundtripped_max": [
          -10,
          -19.150634765625,
          8
        ],
        "roundtripped_min": [
          -15,
          -24.150634765625,
          0
        ],
        "tolerance_mm": 0.10677078252031312
      },
      "index": 4,
      "pass": true,
      "volume": {
        "deviation_pct": 0,
        "original_mm3": 156.07228427822702,
        "pass": true,
        "roundtripped_mm3": 156.07228427822702
      }
    },
    {
      "bbox": {
        "max_abs_deviation_mm": 0,
        "original_max": [
          15,
          -19.150634765625,
          8
        ],
        "original_min": [
          10,
          -24.150634765625,
          0
        ],
        "pass": true,
        "roundtripped_max": [
          15,
          -19.150634765625,
          8
        ],
        "roundtripped_min": [
          10,
          -24.150634765625,
          0
        ],
        "tolerance_mm": 0.10677078252031312
      },
      "index": 5,
      "pass": true,
      "volume": {
        "deviation_pct": 0,
        "original_mm3": 156.07228427822702,
        "pass": true,
        "roundtripped_mm3": 156.07228427822702
      }
    },
    {
      "bbox": {
        "max_abs_deviation_mm": 0,
        "original_max": [
          20,
          20,
          8
        ],
        "original_min": [
          -20,
          -20,
          0
        ],
        "pass": true,
        "roundtripped_max": [
          20,
          20,
          8
        ],
        "roundtripped_min": [
          -20,
          -20,
          0
        ],
        "tolerance_mm": 0.5713142742834281
      },
      "index": 6,
      "pass": true,
      "volume": {
        "deviation_pct": 0.4815275502572024,
        "original_mm3": 10036.955204669326,
        "pass": true,
        "roundtripped_mm3": 9988.62450015187
      }
    },
    {
      "bbox": {
        "max_abs_deviation_mm": 0,
        "original_max": [
          30,
          30,
          8
        ],
        "original_min": [
          -30,
          -30,
          0
        ],
        "pass": true,
        "roundtripped_max": [
          30,
          30,
          8
        ],
        "roundtripped_min": [
          -30,
          -30,
          0
        ],
        "tolerance_mm": 0.8522910301065006
      },
      "index": 7,
      "pass": true,
      "volume": {
        "deviation_pct": 0.48152593655443887,
        "original_mm3": 22583.14921270654,
        "pass": true,
        "roundtripped_mm3": 22474.405491956568
      }
    },
    {
      "bbox": {
        "max_abs_deviation_mm": 0,
        "original_max": [
          27.5,
          24.150634765625,
          8
        ],
        "original_min": [
          10,
          -2.5,
          0
        ],
        "pass": true,
        "roundtripped_max": [
          27.5,
          24.150634765625,
          8
        ],
        "roundtripped_min": [
          10,
          -2.5,
          0
        ],
        "tolerance_mm": 0.3287105616512405
      },
      "index": 8,
      "pass": true,
      "volume": {
        "deviation_pct": 0,
        "original_mm3": 312.1445415735616,
        "pass": true,
        "roundtripped_mm3": 312.1445415735616
      }
    },
    {
      "bbox": {
        "max_abs_deviation_mm": 0,
        "original_max": [
          27.5,
          24.150634765625,
          8
        ],
        "original_min": [
          -15,
          -2.5,
          0
        ],
        "pass": true,
        "roundtripped_max": [
          27.5,
          24.150634765625,
          8
        ],
        "roundtripped_min": [
          -15,
          -2.5,
          0
        ],
        "tolerance_mm": 0.5079868436692765
      },
      "index": 9,
      "pass": true,
      "volume": {
        "deviation_pct": 0,
        "original_mm3": 468.2168258517886,
        "pass": true,
        "roundtripped_mm3": 468.2168258517886
      }
    }
  ],
  "tolerance_pct": 1
}

Tool calls

0
open_document
ok
1ms
args
{}
1
create
err
9ms
args
{
  "document_id": "doc_1777388452449_1",
  "type": "difference",
  "name": "Flanged Cap",
  "params": "{\"a\": {\"type\": \"cylinder\", \"params\": {\"radius\": 30, \"height\": 8, \"center\": false}}, \"b\": {\"type\": \"union\", \"params\": {\"a\": {\"type\": \"cylinder\", \"params\": {\"radius\": 20, \"height\": 8, \"center\": false}}, \"b\": {\"type\": \"union\", \"params\": {\"a\": {\"type\": \"translate\", \"params\": {\"x\": 25, \"y\": 0, \"z\": 0, \"child\": {\"type\": \"cylinder\", \"params\": {\"radius\": 2.5, \"height\": 8, \"center\": false}}}}, \"b\": {\"type\": \"union\", \"params\": {\"a\": {\"type\": \"translate\", \"params\": {\"x\": 12.5, \"y\": 21.650635094610966, \"z\": 0, \"child\": {\"type\": \"cylinder\", \"params\": {\"radius\": 2.5, \"height\": 8, \"center\": false}}}}, \"b\": {\"type\": \"union\", \"params\": {\"a\": {\"type\": \"translate\", \"params\": {\"x\": -12.5, \"y\": 21.650635094610966, \"z\": 0, \"child\": {\"type\": \"cylinder\", \"params\": {\"radius\": 2.5, \"height\": 8, \"center\": false}}}}, \"b\": {\"type\": \"union\", \"params\": {\"a\": {\"type\": \"translate\", \"params\": {\"x\": -25, \"y\": 0, \"z\": 0, \"child\": {\"type\": \"cylinder\", \"params\": {\"radius\": 2.5, \"height\": 8, \"center\": false}}}}, \"b\": {\"type\": \"union\", \"params\": {\"a\": {\"type\": \"translate\", \"params\": {\"x\": -12.5, \"y\": -21.650635094610966, \"z\": 0, \"child\": {\"type\": \"cylinder\", \"params\": {\"radius\": 2.5, \"height\": 8, \"center\": false}}}}, \"b\": {\"type\": \"translate\", \"params\": {\"x\": 12.5, \"y\": -21.650635094610966, \"z\": 0, \"child\": {\"type\": \"cylinder\", \"params\": {\"radius\": 2.5, \"height\": 8, \"center\": false}}}}}}}}}}}}}}}}}}"
}
2
create
err
12ms
args
{
  "document_id": "doc_1777388452449_1",
  "type": "cylinder",
  "name": "Outer",
  "params": {
    "radius": 30,
    "height": 8
  }
}
3
create
ok
5ms
args
{
  "document_id": "doc_1777388452449_1",
  "type": "cylinder",
  "name": "Outer",
  "params": {
    "radius": 30,
    "height": 8,
    "segments": 64
  }
}
4
create
ok
5ms
args
{
  "document_id": "doc_1777388452449_1",
  "type": "cylinder",
  "name": "CenterHole",
  "params": {
    "radius": 20,
    "height": 8,
    "segments": 64
  }
}
5
create
ok
2ms
args
{
  "document_id": "doc_1777388452449_1",
  "type": "cylinder",
  "name": "Bolt0",
  "params": {
    "radius": 2.5,
    "height": 8,
    "segments": 32
  }
}
6
create
ok
1ms
args
{
  "document_id": "doc_1777388452449_1",
  "type": "cylinder",
  "name": "Bolt1",
  "params": {
    "radius": 2.5,
    "height": 8,
    "segments": 32
  }
}
7
create
ok
1ms
args
{
  "document_id": "doc_1777388452449_1",
  "type": "cylinder",
  "name": "Bolt2",
  "params": {
    "radius": 2.5,
    "height": 8,
    "segments": 32
  }
}
8
create
ok
1ms
args
{
  "document_id": "doc_1777388452449_1",
  "type": "cylinder",
  "name": "Bolt3",
  "params": {
    "radius": 2.5,
    "height": 8,
    "segments": 32
  }
}
9
create
ok
1ms
args
{
  "document_id": "doc_1777388452449_1",
  "type": "cylinder",
  "name": "Bolt4",
  "params": {
    "radius": 2.5,
    "height": 8,
    "segments": 32
  }
}
10
create
ok
1ms
args
{
  "document_id": "doc_1777388452449_1",
  "type": "cylinder",
  "name": "Bolt5",
  "params": {
    "radius": 2.5,
    "height": 8,
    "segments": 32
  }
}
11
delete
ok
5ms
args
{
  "document_id": "doc_1777388452449_1",
  "part_id": "1"
}
12
delete
ok
2ms
args
{
  "document_id": "doc_1777388452449_1",
  "part_id": "2"
}
13
delete
ok
1ms
args
{
  "document_id": "doc_1777388452449_1",
  "part_id": "3"
}
14
delete
ok
1ms
args
{
  "document_id": "doc_1777388452449_1",
  "part_id": "4"
}
15
delete
ok
1ms
args
{
  "document_id": "doc_1777388452449_1",
  "part_id": "5"
}
16
delete
ok
1ms
args
{
  "document_id": "doc_1777388452449_1",
  "part_id": "6"
}
17
delete
ok
1ms
args
{
  "document_id": "doc_1777388452449_1",
  "part_id": "7"
}
18
delete
ok
0ms
args
{
  "document_id": "doc_1777388452449_1",
  "part_id": "8"
}
19
create
ok
2ms
args
{
  "document_id": "doc_1777388452449_1",
  "type": "cylinder",
  "name": "Flange Body",
  "params": {
    "radius": 30,
    "height": 8,
    "segments": 64
  }
}
20
create
ok
2ms
args
{
  "document_id": "doc_1777388452449_1",
  "type": "cylinder",
  "name": "Center Hole",
  "parent_part_id": "1",
  "params": {
    "radius": 20,
    "height": 8,
    "segments": 64,
    "operation": "difference"
  }
}
21
read
ok
5ms
args
{
  "document_id": "doc_1777388452449_1"
}
22
read
ok
3ms
args
{
  "document_id": "doc_1777388452449_1",
  "part_id": "1"
}
23
read
ok
2ms
args
{
  "document_id": "doc_1777388452449_1",
  "part_id": "2"
}
24
get_document
ok
2ms
args
{
  "document_id": "doc_1777388452449_1"
}
25
delete
ok
2ms
args
{
  "document_id": "doc_1777388452449_1",
  "part_id": "2"
}
26
create_cad_loon
ok
47ms
args
{
  "source": "[root [pipe [cylinder 30 8] [difference [cylinder 20 8]]] \"steel\"]",
  "format": "json"
}
27
read
ok
3ms
args
{
  "document_id": "doc_1777388452449_1"
}
28
create
err
3ms
args
{
  "document_id": "doc_1777388452449_1",
  "type": "difference",
  "name": "Center Hole",
  "parent_part_id": "1",
  "params": {
    "tool": {
      "type": "cylinder",
      "radius": 20,
      "height": 8,
      "segments": 64
    }
  }
}
29
create
err
3ms
args
{
  "document_id": "doc_1777388452449_1",
  "type": "difference",
  "name": "Center Hole",
  "parent_part_id": "1",
  "params": {
    "left": 1,
    "right": {
      "type": "cylinder",
      "radius": 20,
      "height": 8,
      "segments": 64
    }
  }
}
30
create
ok
3ms
args
{
  "document_id": "doc_1777388452449_1",
  "type": "cylinder",
  "name": "CenterHole",
  "parent_part_id": "1",
  "params": {
    "radius": 20,
    "height": 8,
    "segments": 64,
    "operation": "difference"
  }
}
31
get_document
ok
2ms
args
{
  "document_id": "doc_1777388452449_1"
}
32
delete
ok
5ms
args
{
  "document_id": "doc_1777388452449_1",
  "part_id": "2"
}
33
create
ok
2ms
args
{
  "document_id": "doc_1777388452449_1",
  "type": "cylinder",
  "name": "CenterHole",
  "parent_part_id": "1",
  "params": {
    "radius": 20,
    "height": 8,
    "segments": 64,
    "op": "subtract"
  }
}
34
get_document
ok
2ms
args
{
  "document_id": "doc_1777388452449_1"
}
35
delete
ok
2ms
args
{
  "document_id": "doc_1777388452449_1",
  "part_id": "1"
}
36
delete
ok
1ms
args
{
  "document_id": "doc_1777388452449_1",
  "part_id": "2"
}
37
create
ok
3ms
args
{
  "document_id": "doc_1777388452449_1",
  "type": "cylinder",
  "name": "BoltCyl",
  "params": {
    "radius": 2.5,
    "height": 8,
    "segments": 32
  }
}
38
create
err
3ms
args
{
  "document_id": "doc_1777388452449_1",
  "type": "translate",
  "name": "Bolt0Pos",
  "params": {
    "x": 25,
    "y": 0,
    "z": 0,
    "child": 1
  }
}
39
create
ok
3ms
args
{
  "document_id": "doc_1777388452449_1",
  "type": "translate",
  "name": "Bolt0Pos",
  "params": {
    "offset": [
      25,
      0,
      0
    ],
    "child": 1
  }
}
40
get_document
ok
2ms
args
{
  "document_id": "doc_1777388452449_1"
}
41
delete
ok
2ms
args
{
  "document_id": "doc_1777388452449_1",
  "part_id": "1"
}
42
get_document
ok
1ms
args
{
  "document_id": "doc_1777388452449_1"
}
43
create
ok
3ms
args
{
  "document_id": "doc_1777388452449_1",
  "type": "translate",
  "name": "Bolt1Pos",
  "params": {
    "offset": {
      "x": 12.5,
      "y": 21.650635094610966,
      "z": 0
    },
    "child": 1
  }
}
44
create
ok
2ms
args
{
  "document_id": "doc_1777388452449_1",
  "type": "translate",
  "name": "Bolt2Pos",
  "params": {
    "offset": {
      "x": -12.5,
      "y": 21.650635094610966,
      "z": 0
    },
    "child": 1
  }
}
45
create
ok
1ms
args
{
  "document_id": "doc_1777388452449_1",
  "type": "translate",
  "name": "Bolt3Pos",
  "params": {
    "offset": {
      "x": -25,
      "y": 0,
      "z": 0
    },
    "child": 1
  }
}
46
create
ok
1ms
args
{
  "document_id": "doc_1777388452449_1",
  "type": "translate",
  "name": "Bolt4Pos",
  "params": {
    "offset": {
      "x": -12.5,
      "y": -21.650635094610966,
      "z": 0
    },
    "child": 1
  }
}
47
create
ok
1ms
args
{
  "document_id": "doc_1777388452449_1",
  "type": "translate",
  "name": "Bolt5Pos",
  "params": {
    "offset": {
      "x": 12.5,
      "y": -21.650635094610966,
      "z": 0
    },
    "child": 1
  }
}
48
create
ok
1ms
args
{
  "document_id": "doc_1777388452449_1",
  "type": "cylinder",
  "name": "CenterHole",
  "params": {
    "radius": 20,
    "height": 8,
    "segments": 64
  }
}
49
create
ok
1ms
args
{
  "document_id": "doc_1777388452449_1",
  "type": "cylinder",
  "name": "OuterBody",
  "params": {
    "radius": 30,
    "height": 8,
    "segments": 64
  }
}
50
create
ok
3ms
args
{
  "document_id": "doc_1777388452449_1",
  "type": "union",
  "name": "U1",
  "params": {
    "left": 2,
    "right": 3
  }
}
51
create
ok
3ms
args
{
  "document_id": "doc_1777388452449_1",
  "type": "union",
  "name": "U2",
  "params": {
    "left": 10,
    "right": 4
  }
}
52
get_document
ok
1ms
args
{
  "document_id": "doc_1777388452449_1"
}

What the model built

isometric render via vcad-render · the model's actual .vcad output, faceted at 28 segments per cylinder · download 20260428T150052Z-bb98.vcad

.vcad source

{
  "version": "0.1",
  "nodes": {
    "1": {
      "id": 1,
      "name": "BoltCyl",
      "op": {
        "type": "Cylinder",
        "radius": 2.5,
        "height": 8,
        "segments": 32
      }
    },
    "2": {
      "id": 2,
      "name": "Bolt0Pos",
      "op": {
        "type": "Translate",
        "child": 1,
        "offset": {
          "x": 25,
          "y": 0,
          "z": 0
        }
      }
    },
    "3": {
      "id": 3,
      "name": "Bolt1Pos",
      "op": {
        "type": "Translate",
        "child": 1,
        "offset": {
          "x": 12.5,
          "y": 21.65063509461097,
          "z": 0
        }
      }
    },
    "4": {
      "id": 4,
      "name": "Bolt2Pos",
      "op": {
        "type": "Translate",
        "child": 1,
        "offset": {
          "x": -12.5,
          "y": 21.65063509461097,
          "z": 0
        }
      }
    },
    "5": {
      "id": 5,
      "name": "Bolt3Pos",
      "op": {
        "type": "Translate",
        "child": 1,
        "offset": {
          "x": -25,
          "y": 0,
          "z": 0
        }
      }
    },
    "6": {
      "id": 6,
      "name": "Bolt4Pos",
      "op": {
        "type": "Translate",
        "child": 1,
        "offset": {
          "x": -12.5,
          "y": -21.65063509461097,
          "z": 0
        }
      }
    },
    "7": {
      "id": 7,
      "name": "Bolt5Pos",
      "op": {
        "type": "Translate",
        "child": 1,
        "offset": {
          "x": 12.5,
          "y": -21.65063509461097,
          "z": 0
        }
      }
    },
    "8": {
      "id": 8,
      "name": "CenterHole",
      "op": {
        "type": "Cylinder",
        "radius": 20,
        "height": 8,
        "segments": 64
      }
    },
    "9": {
      "id": 9,
      "name": "OuterBody",
      "op": {
        "type": "Cylinder",
        "radius": 30,
        "height": 8,
        "segments": 64
      }
    },
    "10": {
      "id": 10,
      "name": "U1",
      "op": {
        "type": "Union",
        "left": 2,
        "right": 3
      }
    },
    "11": {
      "id": 11,
      "name": "U2",
      "op": {
        "type": "Union",
        "left": 10,
        "right": 4
      }
    }
  },
  "materials": {},
  "part_materials": {},
  "roots": [
    {
      "root": 2,
      "material": "default"
    },
    {
      "root": 3,
      "material": "default"
    },
    {
      "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"
    }
  ]
}
mecheval. · an evaluation suite by Municipal Robotics
sibling project: vcad. · github
drawing
mecheval.		 sheet
RUN · 20260428T150052Z-bb98		 scale
3/7
date
2026-04-29		 drawn by
muni		 project
mecheval

generated 2026-04-29T00:03:43.140Z · static site, regenerate with npm run build -w @mecheval/leaderboard