cuspa.SpatialIndex#

class cuspa.SpatialIndex( origin_x: float, origin_y: float, cell_size_x: float, cell_size_y: float, nx: int, ny: int, grid_offsets: Any, poly_ids: Any, aabbs: Any, )#

Uniform-grid spatial index over polygon AABBs.

grid_offsets and poly_ids store a CSR-style mapping from grid cells to polygon IDs.

Attributes

`origin_x`
`origin_y`
`cell_size_x`
`cell_size_y`
`nx`
`ny`
`grid_offsets`
`poly_ids`
`aabbs`
`num_cells`

SpatialIndex.origin_x: float#

SpatialIndex.origin_y: float#

SpatialIndex.cell_size_x: float#

SpatialIndex.cell_size_y: float#

SpatialIndex.nx: int#

SpatialIndex.ny: int#

SpatialIndex.grid_offsets: Any#

SpatialIndex.poly_ids: Any#

SpatialIndex.aabbs: Any#

SpatialIndex.num_cells#