When you buy through links on our articles, Future and its syndication partners may earn a commission. Credit: Jing Zhang Wondering how to do Isometric drawing? Sometimes called isometric projection, ...

FDF is a computer graphics project that uses the MiniLibX library to create a 3D wireframe model of a landscape. It teaches fundamental graphics programming concepts like isometric projection, ...

Freehand sketching is the quickest way to capture initial design ideas on paper before they are forgotten, often done without rulers or templates. Annotation can be added to sketches to show key parts ...