thomasbasford.files.wordpress.com …  · Web viewNow we duplicate the Background by right clicking on it in the hierarchy and select duplicate this will make a copy of our back

Unity Background ScrollingFirst we have to add a background to our scene as a sprite.

We then have to make a new script for our background we will call this ScrollSpeed.

We add a public class variable using “public float” and call it “scrollSpeed = 10”.

We then added the code “transform.Translate(new Vector3(-1, 0, 0) * Time.deltaTime * scrollSpeed);” in the update section this will move the background to the left when the game is played.

We add the script to the background so it will move to the left when played

Unity Background Scrolling

Now we duplicate the Background by right clicking on it in the hierarchy and select duplicate this will make a copy of our back ground.

We then move our background next to the original background on screen since it was duplicate the new background will already have the script.

Now when the game is run the new background will follow up right behind the previous background.

Now everything is good but eventually the second background will reach its end to fix this we have to make the background go back to starting position when it reaches then end of the screen.

Unity Background Scrolling