Dynamic/moving background to specific points

Hi all,

Example: How often did you see police officers when you didn’t want to see them and at the moment that you need them…they aren’t there !?

Exactly the same what i have now with a flash technique.

I did try to draw something that might explain it a little better.
What i saw before on other sites and also tutorials that covered it was that you have a scene with buttons and a large background (expanding outside of the viewing borders)
And once you push a button then it goes to specific points in that background.

Here is a drawing :slight_smile:

What i tried to draw was this.
In the first picture you have a green box (representing the large background) , red (representing what the viewer can view) and blue boxed buttons.
You also see numbering 1 to 4 in orange circles and they are the points to where the scene animates / moves to , once a user presses the button.

In the first picture, number 2 is pressed, as you can see the orange 2 is in the red viewers box.

When you look at picture 2 , the number 1 is pressed…so that orange circle 1 is now viewed.

i know some of you already know this effect but i have no clue how this is called and where i could find an example

Anyone can help ?
(sorry for my crappy drawing, and i hope its clear what kind of technique i’m talking about)

Big thanks in advance :slight_smile: