This applet shows a simple sketching algorithm which approximates a given image by repeatedly tracing straight lines in arbitrary angles. The lines accumulate and shrink as the process goes, and the image converges into a sketched version of the source image.
Three versions of the algorighm are provided, which can be switched with the keys 1, 2, 3. The image can be changed with the Enter key (it may take a bit to load).
1, 2, 3 = change sketching mode. Enter = change image.
Built with Processing - Any key to reset simulation