We present Diffusion Structures, a family of resilient shell structures from the eigenfunctions of a pair of novel diffusion operators. This approach is based on Michell's theorem but avoids expensive non-linear optimization with computation that amounts to constructing and solving two generalized eigenvalue problems to generate two sets of stripe patterns. This structure family can be generated quickly, and navigated in real-time using a small number of tuneable parameters.

中文翻译：

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用于建筑条纹图案生成的扩散结构

我们提出了 Diffusion Structures，这是一组来自一对新型扩散算子的特征函数的弹性壳结构。这种方法基于米歇尔定理，但避免了昂贵的非线性优化，其计算相当于构造和解决两个广义特征值问题以生成两组条纹图案。该结构族可以快速生成，并使用少量可调参数实时导航。