FALLBACK_ND_JOINSEL FALLBACK_ND_SEL MIN_DIMENSION_WIDTH ND_DIMS SDFACTOR STATISTIC_KIND_2D STATISTIC_KIND_ND STATISTIC_SLOT_2D STATISTIC_SLOT_ND T_DIM tpoint_joinsel tpoint_sel X_DIM Y_DIM Z_DIM

FALLBACK_ND_SEL #define FALLBACK_ND_SEL   0.2 More modest fallafter selectivity factor.