vibespatial.overlay.host_fallback¶
Pure-Python / NumPy / Shapely host-path helpers for the overlay pipeline.
These functions implement the CPU fallback path for overlay operations.
They are extracted from gpu.py to reduce file size and clarify the
boundary between GPU and host code.
None of these functions touch CuPy or CUDA directly. When GPU-accelerated
batch PIP is needed (inside _build_polygon_output_from_faces), the GPU
function is imported lazily to avoid circular imports.
Attributes¶
Functions¶
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Explicit Shapely oracle for geometry-only planar overlay. |
Module Contents¶
- vibespatial.overlay.host_fallback.cp = None¶
- vibespatial.overlay.host_fallback.spatial_overlay_owned_host(left, right, candidate_pairs, *, how: str)¶
Explicit Shapely oracle for geometry-only planar overlay.