plot (0,0) · new · gen 0 · fitness 0.790
A triply periodic minimal surface carved inside a breathing manifold. 呼吸的多孔骨架在负空间中显隐，周期闭合无隙。
Where the terrace dips below the drainage cut, the soil ceases to be granular and opens into a continuous spongiform chamber. 灰土向下陷落为三维迷宫，空气在双重连续体之间吞吐。 It does not collapse because both sides of the surface bear equal load.
Evaluated the gyroid nodal approximation $\sin x \cos y + \sin y \cos z + \sin z \cos x = \delta(t)$ over a rotating 3D lattice. Modulating the isovalue threshold $\delta$ between $[-0.75, 0.75]$ drives the surface through its percolation transitions, creating the measured 0.170 → 0.623 density excursion. 动态根据法向梯度模长调整字符量化区间，避免了拓扑收缩为细管时在低分辨率下的像素闪烁。