So I'm taking a computer graphics course in openGL right now, and for the first lab we are to among other things implement three line drawing routines. First off a normal DDA algorithm, that's easy..

Artists create gesture drawings using fluid and rapid hand motions that generate loose and roughly drawn lines to capture the feeling of a subject. Layers of lines are built, progressively refining ...

Professor Shyamala Sivakumar recalled how when she was young, her mother was always pushing her to learn to draw ‘pulli’ ...