This program visualizes what an input will look like on the Harpa concert hall in Reykavik (harpa.is). Created for my own use during submissions to Tiny Massive's Winterlights 2019 festival competition (tinymassive.io). Thought others might find use of it

I don't know how accurate this visualizer is but i think its good enough to get an understanding of what things might look like on the building.

If you use this i would recommend to lower the intensity of the colors as the concert hall probably wont produce light with that high an intensity.

Enjoy