shBitDepths property

List<int> shBitDepths
final

Per-band spherical-harmonic bit depths, band 1 first.

Named choices live in fourdgsShLadders; for example, fourdgsShLadders['balanced']! is the balanced list to pass here.

Empty applies no per-band depth: coefficients remain their exact eight-bit values, the appended field is not emitted, and a profile's step_sh remains compatibility metadata rather than an implicit coefficient grid.

Implementation

final List<int> shBitDepths;