The net of a 3D shape is what it looks like if it is opened out flat. There are many types of nets for the different 3D shapes. A net is made from polygons that can be folded and joined to make a ...

Shape-from-shading (SFS) is a computer vision technique that draws upon light and shadow patterns to reconstruct an object's ...

An AI method enables the generation of sharp, high-quality 3D shapes that are closer to the quality of the best 2D image models. Previous approaches typically generated blurry or cartoonish 3D shapes.

How few corners can a shape have and still tile the plane?” mathematician Gábor Domokos asked me over pizza. His deceptively simple question was about the geometry of tilings, also called ...

It's not flat like we thought. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. By calculating the distance from the sun to thousands of pulsating ...

Forget your regular ol’ 3D printer. Why not try using sound waves to form a 3D object? That’s exactly what researchers in Germany set out to do, making use of “acoustic holograms” to form distinct 3D ...

Researchers have found special atomic patterns called quasicrystals in 3D-printed aluminum alloys. Quasicrystals increase the strength of 3D-printed aluminum, the researchers discovered, making it ...