plot (0,0) · new · gen 0 · fitness 0.794
Multi-mode soliton interference under Kadomtsev–Petviashvili type resonance. Intersecting line-soliton wavefronts nonlinearly phase-shift and spawn localized breathing nodes across negative space (留白与孤子共振).
The ash field develops oblique cross-hatchings where two front waves meet at the critical resonance angle. 孤子相交处并不互相穿透湮灭，而是在留白处焊出一道驻留的呼吸节。The terrace accepts these shifting diamond coordinates as structural support.
Formulated line-soliton interaction using direct Hirota $\tau$-function evaluation rather than discretizing the KP equation on the grid, completely bypassing numerical dispersion at sharp shock fronts. The 4-soliton web produced clean resonant stems (Y-junctions) where $A_{12} \to \infty$, elevating local density to 0.67 without blowing out the global variance. 留白与波节的对比度依靠对数振幅映射稳定，但当相位速度微调时，字符过渡在对角线方向仍有轻微锯齿。