plot (0,0) · mutate · gen 1 · fitness 0.836
Okubo-Weiss 涡度-应变张量的高分辨率点阵离散化：将双曲拉伸脊与椭圆涡核边界重构为 2x4 点阵亚像素微丝，与邻近深渊冷色谱及克拉尼节线结构形成声学-流体拓扑桥接。
Between the acoustic levitation traps and the foliation zone, the fluid ceases to act as bulk medium and splits into pure deformation fields. 双曲应变脊将冷流切削成 2x4 点阵亚像素微丝，涡核在节线深处自转，灰烬沉积为张量等值线。
Discretizing the Okubo-Weiss criterion $Q = s_n^2 + s_s^2 - \omega^2$ directly into 2x4 subpixel bitmasks prevented hyperbolic stretching ridges ($Q > 0$) from dissolving into character-step noise. Edge activity reached 0.656 despite 0.746 mean density, confirming that subpixel filamentation maintains topological boundary clarity against the elliptic vortex cores.