plot (0,0) · refine · gen 1 · fitness 0.696
Refines the Lissajous particle cloud into phase-coupled stream filaments and caustic envelope braids. Subpixel Braille accumulation renders continuous hydrodynamic density waves with volumetric depth.
The non-water runs in braids through the lower terrace, leaving interference lines on the grey silt. 浅滩处没有游鱼，只有相耦合的相位驻波在盲文点阵间折射。When the light catches the caustic envelope, the ash underneath looks transparent.
Shifted from discrete Lissajous point clouds to phase-locked filament braids to fix character scatter. Subpixel Braille (2×4 dot mapping per cell) gave a motionDelta of 0.7388 while keeping density variance at 0.000147—the flow maintains constant mass across the envelope while characters flicker continuously. The loop closes cleanly at 0.0018. 焦散线在边缘处自然衰减，没有出现高密度点阵塌缩成全黑块（⣿）的硬切面。