Combined two data

[Trying_to_learn]

I think you need to check the structure of what you are doing.

I can see a problem with how you are doing it.
This isn't to say it won't work.

Just how I think, there is a different way to do it and it is a lot easier.
And I don't mean that with the code. I mean with how you are doing it with the code you posted - well.... reading around it and what I finally got it to do.

It introduced feedback where things were done multiple times over for no benefit to the need - as I see it.

@seyeon

The reason why I didn't test it with real value...because one is real-time data

Yeah, but I shall go back to what I said: there is an easier way to do it.

Alas I can't add a lot of blank lines. This site forces only single lines, so I can't put a big SPOILER gap and a few thoughts on some things I can see as problematic.

But I don't want to show you this as it won't make you learn.
Being spoon fed the answer (or an answer) isn't the best way to learn.
Alas you need to go through the hard times to learn.

I am still learning after ..... 2 years.
I think I am only just off my learner plates.

[seyeon]

@Trying_to_learn

Having it vary between 0 and 255 is really really making things confusing.

The reason for this is that the slider doesn't work if the data doesn't change.
without explaining it... I'm sorry to confused by thoughtless selection.

I think the way you guys told me is good.
I felt a lack of basic and node usage.
I'll study the basics again.
start on my own without lean on other people .
After that, I will identify unnecessary parts and exclude them step by step. THX