pub fn visible_tiles(bounds: &WorldBounds, zoom: u8) -> Vec<TileId>Expand description
Return all tiles that intersect the given world-space bounding box at a zoom level.
§Antimeridian handling
When the bounding box spans the antimeridian (min.x > max.x in world space after unprojection), the X iteration wraps around, producing tiles on both sides of the dateline. The Y range never wraps because latitude is bounded by the Mercator limit.
§Ordering and duplicates
Output is deterministic and row-major: y increases outermost, x
advances left-to-right within each row (with wrap when needed).
Each (z, x, y) appears at most once.
§Allocation
Returns an owned Vec with capacity pre-allocated from the tile count.
At zoom 14 a typical viewport might produce ~200 tiles; at zoom 18 with
a 4K display, up to ~4000.