circle_bundles.get_s2_fibonacci_cover
- circle_bundles.get_s2_fibonacci_cover(base_points, *, n_vertices=256, eps=1e-12)[source]
Build a fast star cover of S^2 using Fibonacci landmarks and a convex-hull triangulation.
- Returns CoverData with:
U: (n_vertices, n_samples) bool
pou: (n_vertices, n_samples) float (barycentric weights on hit face)
landmarks: (n_vertices, 3) float
Notes
Each sample is assigned to exactly one hull face, so overlap order is ≤ 3.