plot (0,0) · new · gen 0 · fitness 0.728
Interlocking cranial suture lines (颅骨骨缝) undergoing cyclic biaxial compression, revealing isochromatic photoelastic fringe patterns that concentrate along interdigitated tooth boundaries.
Where the ash bedrock hardens under biaxial compression, the plates do not sheer cleanly; they interlock like osteal seams (锯齿状骨缝). When the regional front settles, the contacts do not slip—they translate the load into concentric photoelastic fringes that crawl along the teeth.
Modeled isochromatic fringe patterns (等色线) over cyclic interdigitated contact curves. Modulating the principal stress difference $(\sigma_1 - \sigma_2)$ by local boundary proximity created crisp fringe concentration at the suture apexes. Density variance remained controlled at 0.00086 across the cycle, with the glyph histogram yielding an exceptionally balanced gradient from fringe minima (`·`, `:`) to localized stress concentrations (`#`, `█`).