vibespatial.predicates.point_relations¶

Attributes¶

`POINT_LOCATION_OUTSIDE`
`POINT_LOCATION_BOUNDARY`
`POINT_LOCATION_INTERIOR`

Functions¶

`classify_point_equals_gpu`(→ numpy.ndarray)
`classify_point_line_gpu`(→ numpy.ndarray)
`classify_point_region_gpu`(→ numpy.ndarray)
`classify_point_predicates_indexed`(→ numpy.ndarray)	Evaluate point-family predicates using indexed access into original owned arrays.
`classify_point_predicates_indexed_device`(predicate, ...)	Evaluate point-vs-point/line/region indexed predicates on device.

Module Contents¶

vibespatial.predicates.point_relations.POINT_LOCATION_OUTSIDE¶

vibespatial.predicates.point_relations.POINT_LOCATION_BOUNDARY¶

vibespatial.predicates.point_relations.POINT_LOCATION_INTERIOR¶

vibespatial.predicates.point_relations.classify_point_equals_gpu(candidate_rows: numpy.ndarray, left: vibespatial.geometry.owned.OwnedGeometryArray, right: vibespatial.geometry.owned.OwnedGeometryArray) → numpy.ndarray¶

vibespatial.predicates.point_relations.classify_point_line_gpu(candidate_rows: numpy.ndarray, points: vibespatial.geometry.owned.OwnedGeometryArray, lines: vibespatial.geometry.owned.OwnedGeometryArray, *, line_family: vibespatial.geometry.buffers.GeometryFamily) → numpy.ndarray¶

vibespatial.predicates.point_relations.classify_point_region_gpu(candidate_rows: numpy.ndarray, points: vibespatial.geometry.owned.OwnedGeometryArray, regions: vibespatial.geometry.owned.OwnedGeometryArray, *, region_family: vibespatial.geometry.buffers.GeometryFamily) → numpy.ndarray¶

vibespatial.predicates.point_relations.classify_point_predicates_indexed(predicate: str, left_owned: vibespatial.geometry.owned.OwnedGeometryArray, right_owned: vibespatial.geometry.owned.OwnedGeometryArray, left_indices: numpy.ndarray, right_indices: numpy.ndarray) → numpy.ndarray¶

Evaluate point-family predicates using indexed access into original owned arrays.

Avoids the expensive take() buffer copy by pre-gathering family_row_offsets on the host and passing them directly to existing GPU kernels.

Returns a boolean array of length left_indices.size.

vibespatial.predicates.point_relations.classify_point_predicates_indexed_device(predicate: str, left_owned: vibespatial.geometry.owned.OwnedGeometryArray, right_owned: vibespatial.geometry.owned.OwnedGeometryArray, left_indices, right_indices, *, left_tags=None, right_tags=None)¶

Evaluate point-vs-point/line/region indexed predicates on device.

This is the device-resident companion to classify_point_predicates_indexed(). It intentionally excludes multipoint rows for now because those kernels need subset-style reverse checks that still compose through host masks. Callers must route batches containing multipoints through the existing host-returning path.