Solidworks and Inventor receive a lot of attention, and so we tend to forget the surprising number of other MCAD programs that exist. They are not fly-by-nighters – many have been around for more than ...

Learn how to draw a Golden Skull with soft pastel pencils and make it look like real metal with glowing highlights and deep cinematic shadows. This tutorial shows a simple but powerful approach to ...

How to manage the state of your application using simple value types, and share state across many screens so that mutations in one screen can be immediately observed in another screen. How to break ...

The acronym VNF stands for Vertices 'N' Faces. You have probably already come across the concept of vertices and faces when working with the OpenSCAD built-in module polyhedron(). A polyhedron() in it ...