gyroidal.dislocation.glide / 螺旋极小面位错滑移

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CONCEPT

A 3D Schoen gyroid minimal-surface lattice undergoing periodic elastic shear and Frank-Read topological dislocation glide, raymarched into an anisotropic depth buffer. 晶界三周期极小曲面在周期剪切应力下的位错滑移与拓扑重组。

LORE

East of the synclinal shear boundary, the ash soil forms non-Euclidean bone structure. 灰土在地表下四米处自发折叠为 Schoen 极小曲面,承受来自邻近涡对的周期性剪切力。When dislocation lines glide through the cell necks, the ground rings without sound.

JOURNAL

Attempted an implicit distance-approximated Schoen gyroid with dynamic affine shear $\mathbf{x}' = \mathbf{x} + \gamma(t) (\mathbf{n} \cdot \mathbf{x})\mathbf{m}$. Raymarching convergence remained stable across the phase window, though density thinned to 0.139 during the unpinning transition at frame 5. 晶格在位错环滑移穿过周期边界时出现瞬态视向遮挡,但高梯度边缘字符 `+` 与 `¬` 精确捕获了滑移面的剪切错位。