Intersections in a dynamic Moiré pattern and their Fourier movie.
Crystal size: 260 unit cells radius. Relative speed of the two grids: 3°/second. The video is programmed in p5.js. The code is available at https://editor.p5js.org/Stecanossa/sketches/VpupAL3d9
Real space movie:
Reciprocal space movie: