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flex_rf.tidy3d.Staircasing

Type: class Base(s): AbstractSubpixelAveragingMethod

Apply staircasing scheme to material assignment of Yee grids on structure boundaries.

For PEC interface, the algorithm is based on:

A. Taflove and S. C. Hagness, “Computational electromagnetics: the finite-difference time-domain method”, Chapter 10.3 (2005).