Crate plato_midi_bridge 

Plato-MIDI Bridge — Style decomposition for MIDI with Eisenstein lattices and Penrose tilings.

Core Types

• StyleVector — 109-dimensional musical style vector
• EisensteinLattice — 12-chamber hexagonal lattice encoding
• PenroseEncoder — 5D cut-and-project tiling encoding
• ScaleLevel — Multi-scale analysis (micro, note, phrase, section, piece)

Usage

use plato_midi_bridge::{StyleVector, EisensteinLattice, PenroseEncoder, PHI};

// Create a style vector from raw features
let style = StyleVector::new(&[0.5; 109]);

// Encode in Eisenstein lattice
let coupling = [0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.5, 0.4, 0.3, 0.2, 0.1, 0.0];
let chamber = EisensteinLattice::chamber(&coupling);
assert!(chamber < 12);

// Encode in Penrose tiling
let encoder = PenroseEncoder::new(None);
let v = [1.0, 0.5, 0.7, 0.3, 0.6];
let (px, py, accepted) = encoder.encode(&v);
assert!(accepted);

Structs

EisensteinLattice

Eisenstein lattice — 12-chamber encoding for coupling vectors.

PenroseEncoder

ScaleLevel

Multi-scale analysis — micro, note, phrase, section, piece.

StyleVector

Constants

FIFTH_ROOTS

The 5th roots of unity for Penrose projection

PHI

Golden ratio φ = (1 + √5) / 2