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Operation Cases

Medium-sized cases built around common tasks on realistic data.

This section contains 4 cases. Each item links to the full case page.

Cases

  • ops_3dbag_base: Medium-sized real-geometry 3DBAG case. Baseline for bounding-box computation, object filtering, hierarchy navigation, and geometry access.
  • ops_3dbag_enriched: Real 3DBAG geometry enriched with synthetic attributes. Targets object-graph traversal, attribute lookup, and roundtrip stability on a mixed geometry-plus-metadata payload.
  • ops_3dbag_semantic_surfaces: Real-geometry 3DBAG case with roof, wall, and ground semantic surfaces. Targets surface traversal, boundary-to-semantics mapping, and semantic-aware roundtrips.
  • ops_cityjsonseq_feature_root_id_not_shared: Hand-written CityJSONSeq stream with a base CityJSON header and multiple CityJSONFeature items that differ only by their root id. Verifies that the root id is preserved per feature and does not affect shared-root compatibility.