FloorTrails

A Processing sketch that uses optical flow to create trails. It has been optimised for projecting on the floor, and using a web camera hanging in the ceiling.

Features

• Set up for using a Logitech web camera. Needs to change to other input devices on line 80.
• Can use keyboard shortcuts 1, 2, 3 to change between different settings.

Showcase

Performances

The sketch was used in the third part of the interactive dance performance Vrengt at:

• MusicLab vol. 3 at University of Oslo, 15 November 2018.

• NIME 2019, Porto Alegre, Brazil, 4 June 2019.

Credits

The sketch is based on PixelFlow by Thomas Diewald