Go to next section on scroll down, previous section on scroll up

I'm creating a portfolio website for a filmmaker. What I want is below: When users scroll down the window, the page goes to the next section, when scroll up, it goes to the previous section. They look like jumping to another page, but they should be in a single page. Examples are here: websites(http://taotajima.jp/, http://maxxhat.com/).

I can make this with click event, but I don't know how to do this with SCROLL.

What I want is not something like this(https://alvarotrigo.com/fullPage/#page1).

Thank you in advance.