Hello! Thank you for your valuable info, unfortunately after all these months, I still can't get it to work. If it's not too much to ask, I'd like to open the actual project to see how it works.
If what you've shown me so far is part of a project you'd rather not share with others, then it's completely fine! But there doesn't seem to be any tutorials online on how to make this work (Asides from the official guide, which doesn't work very well for me.)
I just don't understand if pointR (and the others) are variables, strings, system expressions or whatever, and I also don't know where should I put the RGB value for detecting a specific color.
sorry for bothering you lol