Module layout 

Tile layout — mapping cell coordinates to tile boundaries.

Tile coordinates are cell coordinates integer-divided by the schema’s tile_extents. The space-filling-curve prefix is computed over the tile coordinates (not cell coordinates), so cells in the same tile share a TileId::hilbert_prefix.

Functions

tile_id_for_cell

Compute the TileId for one cell coordinate at a given system time. Non-bitemporal callers pass system_from_ms = 0; bitemporal writes supply the leader-stamped HLC component.

tile_indices_for_cell

Compute the per-dim tile index for one cell coordinate.