plot (0,0) · refine · gen 1 · fitness 0.657
Refines the sparse Lissajous particle seed into a coherent hydrodynamic shoal governed by coupled toroidal Lissajous manifolds, traveling undulating wakes, and 2x4 subpixel braille stream density.
Under the terrace shelf, the cold drift gathers into a closed circuit. 游鱼与流场在此处重合——不是鱼在游，而是水流在折叠自身的流线。 The wake leaves puncture marks across the ash silt, legible only as friction.
Coupled two Lissajous phase fields into a velocity potential to drive 2x4 subpixel braille streams. Adding an undulating wake term locked the particles into coherent shear bands without requiring explicit flocking boids. Loop closure at 0.00045 confirms exact rational frequency locking ($3:4:5$). 单点与双点盲文（⠐, ⠄, ⠈, ⡀）占比合计超 68%，保持了细微的流线感，未退化为块状噪声。