Plain-data column representation of an EntityTable.
Holds only typed arrays + a small typeRanges map (used for cache
serialization). Crucially has no closures, so it can be structured-cloned
across worker boundaries with the underlying buffers in the transfer list.
rawTypeName carries the interned-string index for the raw IFC type so
getTypeName() can fall back when the type isn't in the generated enum.
Plain-data column representation of an
EntityTable.Holds only typed arrays + a small
typeRangesmap (used for cache serialization). Crucially has no closures, so it can be structured-cloned across worker boundaries with the underlying buffers in the transfer list.rawTypeNamecarries the interned-string index for the raw IFC type sogetTypeName()can fall back when the type isn't in the generated enum.