I posted this "MANY" years ago and still have not come up with a solution. Trying again to see if anyone has any insight.
I have a series of lights that I want to animate the color from the pixels of an animated texture/material.
For example if I had a grid of lights 5 x 5 and I had a texture that was 5 pixels by 5 pixels, I would like each pixel to drive the color of the light.
My end file is going to have 5000 lights and up to 5min of animation so I need a way to automate this.
Thank you
D.