From Trammell Hudson's Projects

Hexascroller 3D progress

Cubescroller is a six-sided hanging cubical art piece. It uses the LEDscape code and maps it onto a cube of six 32x32 RGB matrices with roughly 24-bit color.

Cubescroller temporary wiring

The six faces are held together with 3D printed brackets and a BeagleBone Black / Octoscroller cape is suspended inside by the short ribbon cables. Still a work in progress...

Trammell's LED matrix cube.

Cube Life, maps the Game of Life onto the six faces, with a special rule to handle the diagonal.

Companion Cube

Companion Cube mode displays the Weighted Companion Cube from Portal. It actually draws whatever six images you give it.