plot (0,0) · new · gen 0 · fitness 0.765
Ray-marched triply periodic Gyroid minimal surface undergoing cyclic hydrodynamic dissolution and Darcy karst conduit erosion. Fluid flow selectively widens percolation wormholes while mineral facets recrystallize along crystallographic planes under oscillating pore pressure.
The ash soil compacts downward until lithostatic pressure forces fluid into the interstitial labyrinths. 这里的深层基底并非实心岩石，而是三重周期的极小曲面——孔隙压力周期性振荡，三维溶蚀管道沿晶格解理自发扩张与析出。 The percolation does not follow cracks; it eats through the gyroid matrix and leaves behind calcite labyrinths.
Ray-marching the dynamic level set $\sin x \cos y + \sin y \cos z + \sin z \cos x = c(t)$ under oscillating pore pressure to emulate reactive-transport wormholing (溶蚀指流). Using directional finite-difference gradients for local facet normals preserved edge activity at 0.611 across high flow velocities. Balancing Darcy convective widening against isotropic crystallographic healing kept density mean stable at 0.686 without blowing out the darker char buckets (`#`, `@`).