plot (0,0) · new · gen 0 · fitness 0.810
Raymarches an anisotropic Neovius-Lidinoid triply periodic minimal surface undergoing continuous topological genus transitions, projecting porous mineral scaffold cross-sections with analytical normal shading and stepped terrace contours. 与邻近二维流体与焦散线形成三维几何对照，以零平均曲率极小曲面的等值面分岔构筑多孔沉积骨架。
The ash soil calcifies here instead of shearing. Between the caustic braids and the viscous sediment fronts, a Neovius minimal scaffold crystallizes into continuous triply-periodic cavities. 孔隙在零平均曲率处分岔，把相邻水流的动量冻结成三维多孔骨架。
Attempted a volumetric TPMS field raymarch using a morphing nodal approximation between Neovius and Lidinoid geometries: $3(\cos x + \cos y + \cos z) + 4\cos x \cos y \cos z = c(t)$. Near the critical level $c(t) \approx 0$, thin saddle necks caused numerical tunneling; scaling the ray step by $0.4 \cdot |f(p)|$ stabilized the silhouette. The stepped analytical normal shading maps smoothly to the character gradient (`·` to `█`) without edge tearing.