{
  "rig": "0.15.0",
  "document": {
    "title": "OpenBIM BCF topic - clash on door",
    "defaultUnit": "mm",
    "ifcSchema": "ifc4"
  },
  "entities": [
    {
      "id": "door-1",
      "components": {
        "rig.meta.named": { "name": "D-01", "stableId": "door-guid" },
        "rig.bim.classify": { "ifcClass": "IfcDoor" },
        "rig.spatial.transform": { "position": [2000, 0, 0] },
        "rig.cad.cuboid": { "sizeX": 900, "sizeY": 50, "sizeZ": 2100, "center": false }
      }
    },
    {
      "id": "topic-clash",
      "components": {
        "rig.meta.named": {
          "name": "Door clashes wall finish",
          "stableId": "bcf-topic-guid"
        },
        "rig.bim.topic": {
          "topicType": "Clash",
          "topicStatus": "Open",
          "priority": "Normal",
          "assignedTo": "architect@example.com",
          "labels": ["coordination", "doors"],
          "stage": "Design",
          "description": "Door leaf intersects adjacent wall finish at Level 01.",
          "createdBy": "bim@example.com",
          "createdAt": "2026-08-17T01:00:00Z",
          "modifiedAt": "2026-08-17T01:00:00Z"
        }
      }
    },
    {
      "id": "vp-1",
      "components": {
        "rig.bim.viewpoint": {
          "topic": "topic-clash",
          "selected": ["door-1"],
          "hidden": [],
          "clipPlanes": [
            {
              "origin": [2000, 0, 1000],
              "normal": [0, 1, 0]
            }
          ]
        },
        "rig.spatial.transform": {
          "position": [2500, -4000, 1500],
          "rotation": [0, 0, 0, 1]
        },
        "rig.spatial.camera": {
          "projection": "perspective",
          "fovYDegrees": 60
        },
        "rig.media.asset_ref": {
          "kind": "image",
          "path": "snapshots/vp-1.png"
        }
      }
    },
    {
      "id": "comment-1",
      "components": {
        "rig.bim.comment": {
          "topic": "topic-clash",
          "body": "Please check door swing clear of the finish.",
          "author": "bim@example.com",
          "createdAt": "2026-08-17T01:05:00Z",
          "viewpoint": "vp-1"
        }
      }
    }
  ]
}