Here's a somewhat-similar tool that uses Delaunay triangulation: https://github.com/timbennett/delaunay https://github.com/timbennett/delaunay The frontend has

Here's a somewhat-similar tool that uses Delaunay triangulation: https://github.com/timbennett/delaunay https://github.com/timbennett/delaunay The frontend has a few issues and seems to break after running more than one or two images, if anyone wants to submit a patch.