Create a 2d cross-section from a set of contours (complex polygons). A boolean union operation (with Positive filling rule by default) is performed to combine overlapping polygons and ensure the resulting CrossSection is free of intersections.
polygons and fill rule
cross section
Create a 2D rectangle cross section
Rectangle parameters
rectangle cross section
Contains various functions for making shapes Manifold library https://github.com/elalish/manifold Thanks Manifold community for developing this kernel