vibespatial.predicates.point_location_index¶

Reusable exact y-edge directory for point-in-polygon refinement.

This is a physical metadata carrier, not a public spatial index. It is cached on the polygon OwnedGeometryDeviceState and reused by repeated public sindex.query calls. Eight y bins per polygon part reduce exact ray-cast work without duplicating geometry coordinates or changing predicate semantics.

Classes¶

PreparedPolygonPartYIndex

Device-resident edge memberships grouped by polygon-part y bin.

Functions¶

`point_location_part_y_index_kernels`()
`point_location_part_y_index_profile_kernels`()	Compile profiler-only entry points outside production warmup.
`prepare_polygon_part_y_index`(owned, family)	Build or return the cached exact part-y edge directory.
`prepare_point_region_y_indexes`(→ None)	Prepare large polygon sides before candidate arrays consume the budget.

Module Contents¶

class vibespatial.predicates.point_location_index.PreparedPolygonPartYIndex¶

Device-resident edge memberships grouped by polygon-part y bin.

family: vibespatial.geometry.buffers.GeometryFamily¶

geometry_count: int¶

part_count: int¶

bin_count: int¶

edge_membership_count: int¶

part_ymin: object¶

part_ymax: object¶

counts: object¶

offsets: object¶

entries: object¶

property device_bytes: int¶

vibespatial.predicates.point_location_index.point_location_part_y_index_kernels()¶

vibespatial.predicates.point_location_index.point_location_part_y_index_profile_kernels()¶: Compile profiler-only entry points outside production warmup.

vibespatial.predicates.point_location_index.prepare_polygon_part_y_index(owned, family: vibespatial.geometry.buffers.GeometryFamily)¶: Build or return the cached exact part-y edge directory.

vibespatial.predicates.point_location_index.prepare_point_region_y_indexes(left_owned, right_owned) → None¶: Prepare large polygon sides before candidate arrays consume the budget.