{
  "reader": "IfcOpenShell",
  "version": "0.8.3.post2",
  "export": "AC20-FZK-Haus_export.ifczip",
  "product": 35169,
  "ifcClass": "IfcMember",
  "GlobalId": "0oTQ6V1VbChulreA_hfmUa",
  "changedExistingEntities": [
    35155
  ],
  "texturedFaceSet": {
    "id": 79109,
    "triangles": 6,
    "style": 79117,
    "images": [
      "textures/712a23fa2d6dd9796c4c039877e69b0c2ddbc9558f7c27764538a6744f33bca8.png"
    ]
  },
  "retainedFaceSet": {
    "id": 79111,
    "triangles": 6,
    "style": 17391,
    "sourceStyle": true
  },
  "archiveResources": [
    "textures/712a23fa2d6dd9796c4c039877e69b0c2ddbc9558f7c27764538a6744f33bca8.png"
  ],
  "authoredTriangles": 12,
  "readerTrianglesOriginal": 12,
  "readerTrianglesExported": 12,
  "maxSurfaceDistanceMetres": {
    "authoredVerticesToOriginalSurface": 2.052632760770154e-08,
    "originalVerticesToAuthoredSurface": 9.966138159211985e-08,
    "readerExportVerticesToOriginalSurface": 2.052632760770154e-08
  },
  "surfaceAreaSquareMetres": {
    "originalReader": 3.0779696856371075,
    "authored": 3.0779693005889053,
    "exportedReader": 3.0779693005889053
  },
  "siblings": {
    "ifcClass": "IfcMember",
    "count": 41,
    "unchanged": 41,
    "comparison": "IfcOpenShell world tessellation digest (vertices and faces) equal before and after"
  },
  "sourceSchemaFindings": 170,
  "exportSchemaFindings": 170,
  "newSchemaFindings": [],
  "note": "Authored face sets versus IfcOpenShell's tessellation of the original: vertex-to-surface distances and areas, sampled at the vertices, not a Hausdorff proof. The reader's own re-tessellation of the export is reported for reference."
}