Two-dimensional (2D) shapes are completely flat. They cannot be picked up. A polygon is a 2D shape with straight sides that meet at vertices. Polygons have names that show the number of sides they ...

What if you could take a simple 2D image—a sketch, a logo, or even a photograph—and transform it into a fully realized 3D model, ready for 3D printing or digital design? For years, this process ...