pub const MAX_GRAVITY_DEGREE: u16 = 40;Expand description
Highest spherical-harmonic degree (and order) the evaluator supports.
The built-in coefficient tables are capped at [MAX_COEFF_DIM] rows and
the accelerator dispatches on degree ≤ 40; requests above this are
rejected by PropSettings::set_gravity
and at propagate entry rather than
silently clamped. (EGM96 itself is defined to degree 360; supporting
that would need heap-allocated Legendre tables — see the note on
MAX_COEFF_DIM.)