I'm still not an animator in any way but I have to find a way to animate something...
In a way resembling to what is achieved in this video, I have to create a grid of light bulbs which intensity and color will depend on the position of an empty. https://www.youtube.com/watch?v=nsHQuAaL8d0
This post (Use an Empty to control a property) enabled me to set up the intensity of all the lights depending of an empty's Z position.
But I wish the empty would define the intensity and color of the lights around itself... I wonder if it's clear? :s
Anyway, if anyone can understand the goal of this and help me, I would be immensely grateful!
Thank you for reading and have a nice day! Nicolas