Discrete-dimension MEMBERSHIP tolerance (0.5 × step): the per-element
visibility slab applied after chunks are fetched. Deliberately wider than
discreteDimTolerance (the fetch reach) — see
DISCRETE_TOLERANCE_FRACTION for why the two differ.
Not only a post-fetch rule: computeGSplatsHiddenTolerance also uses it as a
chunk-FETCH window for the one case where the two roles must coincide (its demote
arm — see that function).
Discrete-dimension MEMBERSHIP tolerance (
0.5 × step): the per-element visibility slab applied after chunks are fetched. Deliberately wider than discreteDimTolerance (the fetch reach) — seeDISCRETE_TOLERANCE_FRACTIONfor why the two differ.Not only a post-fetch rule:
computeGSplatsHiddenTolerancealso uses it as a chunk-FETCH window for the one case where the two roles must coincide (its demote arm — see that function).