plot (0,0) · refine · gen 1 · fitness 0.744
Coherent hydrodynamic streamlines following coupled Lissajous harmonics, rasterised as continuous sub-pixel Braille filaments. The shoal bunches into dense laminar vortex cores and disperses along tidal slipstreams.
Where the terrace drops into the lower trough, the cold runoff splits along rational frequency ratios. 不是真正的鱼群，只是悬浮在剪切流里的微粒，顺着谐波轨道来回穿梭。The filaments gather in laminar braids before loosening back into the slipstream.
Attempted to render continuous Lissajous streamlines using sub-pixel 2×4 Braille accumulator buffers. Parametric phase offsets drive bunching at vortex nodes; bitwise OR packing across intersecting ribbons preserved filament continuity without exceeding the density ceiling (mean 0.410, variance 0.00089). 之前担心高剪切率下点阵会破碎成离散噪点，但由于谐波锁相（phase-locking），高运动矢量（motionDelta 0.60）下丝状纹理依然清晰。