pub fn mesh_to_nquins(
mesh: &Mesh,
asset_uri: &str,
source_format: &str,
) -> (Vec<NQuin>, HashMap<u64, String>)Expand description
Emit the semantic quins for a mesh asset (the asset is known, not just drawn): its type,
vertex/triangle counts, bounding box, centroid, and source format — all in GEOMETRY_CONTEXT,
in the one identity space. Floats use the inline-float object tag (ADR 0008); counts are raw
integers. The returned lexicon maps the asset-URI / format hashes back to their strings.