give colour depending on state

[guanicoe]

Hi,

First off, I wanted to thank you, I was looking for such template for about a year, was doing it in python but it was too slow. I actually modified your program to do something different bu I needed to render squares from a matrix in a heatmap like graph.

Anyway, my question is how would you go and define a colour depending on the state of the cell. I see that the colour is defined in fragmentShaderSourcewhich is used ininitOpenGL. So I don t really see how one could change this when draw` is called.

Thanks in advance.

ps: I know this repo is old, but I saw your activity a few days ago on another of your repo. Even if you don't exactly remember how this game of life is implemented, I'm just looking for a direction, not an already made solution, although that would be good too

[guanicoe]

I did read in your blog that this would be one of the challenges, but the documentation for gl and glfw being no existent (I don t count the go doc this it's just a list of all the function) I don't know where to start.