vibespatial.constructive.segmented_union_host

Functions

normalize_group_offsets(→ numpy.ndarray)	Normalize group offsets to a host int64 ndarray.
group_has_only_polygon_families(→ bool)	Return True when all valid rows are polygon-family geometries.
singleton_indices(→ numpy.ndarray)	Return a 1-row host index vector for OwnedGeometryArray.take().
group_indices(→ numpy.ndarray)	Return the host index vector for a contiguous group slice.
valid_row_indices(→ numpy.ndarray)	Return indices of valid rows in an OwnedGeometryArray.
concat_owned_arrays(...)	Concatenate OwnedGeometryArrays without forcing device results to host.
concat_family_buffers(family, buffers)	Concatenate FamilyGeometryBuffers for a single family.

Module Contents

vibespatial.constructive.segmented_union_host.normalize_group_offsets(group_offsets: Any) → numpy.ndarray

Normalize group offsets to a host int64 ndarray.

vibespatial.constructive.segmented_union_host.group_has_only_polygon_families(geometries: vibespatial.geometry.owned.OwnedGeometryArray, polygon_tags: set[int]) → bool

Return True when all valid rows are polygon-family geometries.

vibespatial.constructive.segmented_union_host.singleton_indices(index: int) → numpy.ndarray

Return a 1-row host index vector for OwnedGeometryArray.take().

vibespatial.constructive.segmented_union_host.group_indices(start: int, end: int) → numpy.ndarray

Return the host index vector for a contiguous group slice.

vibespatial.constructive.segmented_union_host.valid_row_indices(owned: vibespatial.geometry.owned.OwnedGeometryArray) → numpy.ndarray

Return indices of valid rows in an OwnedGeometryArray.

vibespatial.constructive.segmented_union_host.concat_owned_arrays(arrays: list[vibespatial.geometry.owned.OwnedGeometryArray]) → vibespatial.geometry.owned.OwnedGeometryArray

Concatenate OwnedGeometryArrays without forcing device results to host.

vibespatial.constructive.segmented_union_host.concat_family_buffers(family, buffers)

Concatenate FamilyGeometryBuffers for a single family.