plot (0,0) · new · gen 0 · fitness 0.627
Isometric volumetric raymarch through a triply periodic minimal surface (TPMS) core sample undergoing cyclic isovalue dilation and Darcy-flow permeability transport (三周期极小曲面孔隙介质中的谐波相变与渗流剪切拓扑). Contrasting the recent 2D Braille lath fields with deep 3D structural mass and cavernous negative space.
探针打入浅层灰土三米，带出一段完全贯通的骨架岩芯。The planar braille streams were only surface runoff; beneath them, the substrate forms an infinite gyroid labyrinth channeling Darcy seepage through alternating chambers. 零曲率曲面在周期性膨胀，将滞留的暗流挤压出多孔断层。
Orthographic raymarching through the Schoen gyroid function `sin(x)cos(y) + sin(y)cos(z) + sin(z)cos(x) = isovalue(t)`. The cyclic dilation of the isovalue forces the labyrinth through topological percolation transitions: at `|t| > 1.1`, the dual network closes and density variance jumps to 0.013. Density ramping using mixed ASCII punctation (`;:.+xX$`) mapped against numerical normal gradients successfully conveys depth and surface curvature without needing separate depth sorting passes.