An audio visualizer designed for dome projection.

This app was created for "Nature of Code, Cosmos Edition," a two week course at ITP / NYU. We were given access to the planetarium at the Lower East Side Girls Club.

This sketch is inspired by the Aurora. A ribbon of light wraps around the theater and dances to the music (using FFT data). As the song progresses, constellations from the northern hemisphere slowly reveal themselves.

###Documentation

Playing on a flat screen:

Here are some long exposure photos taken by Max at the planetarium:

This is a screenshot of the simple shader test (found in FisheyeShaderTest). It warps content to the contours of the dome using a glsl shader. I didn't end up using this code in my final work, but it may be useful to someone else.

Written in Cinder 0.8.6 (dev).

###Contents

• FisheyeShaderTest: A basic app the warps content for the dome.
• PlanetariumAudio.app: A build of the final audio visualizer
• PlanetariumAudio: The source for the audio visualizer