Parallax effect unity 2d update#

Moreover, I tried to debug the game by going into the scene just to find that as soon as I hit the play button, all the three layers overlap with each other as opposed to how they are spread over. Simply stated, it's not rolling over to give the infinite feel. When the player moves forward, the layer is not being replicated when the layer is about to finish. The camera is attached to the player moving around. Įach child of the Layer 1, 2 and 3 in the hierarchy is just a sprite, for e.g.: A tree, or a bush or the ground beneath. Split up layers for showing the actual layers:Īs you can see there are these three layers inside the Background Parallax layer, these layers are a single parallax scene with sprites replicated thrice and placed closely to one another. Firstly, the camera is locked onto the player via a cinemachine which is the main camera. I tried this tutorial from this youtube tutorial for creating an infinite parallax in unity that moves as the camera moves. Please bare with me and do ask for any additional detail if you require it! However, if the objects are not being destroyed you have a different problem.This is a bonkers of an issue. In sum, they way your are doing it isn't necessarily a drag on your system, and I think you'd have to work pretty hard to come up with a method of handling it that is any better. However if culling is not turned on in your camera - I'm not sure - but I think, if culling is on the system is calculating isVisible every frame anyway. That could be more efficient than isVisible. You'd calculate the time required up front, and then count down every frame until you hit zero, at which time you know it's out of view. Here is one idea: if you know how big the object is in a given layer, and you know the speed it moves, you could predict the amount of time it will take to be out of view. What do you mean by 'endless row'?Īs for efficiency, others may have better ideas, but I think you will find any other method is probably not much of a gain over what you are doing now. If you are the destroying the object when it is out of view, at any given time the most you should have are two objects for each parallax layer. Instantiate(gameObject, new Vector3( + width,, ), transform.rotation) Transform.position = new Vector3(startPos+dist*(1-paralla圎ffect),, ) I was wondering if anyone could give me some tips on what to do. This works in game but feels very inefficient and creates an endless row of layers while in the editor.

Parallax effect unity 2d update#

Currently my 'solution' is having the game check every update if a layer is on screen, if not, delete it and spawn a new one.

Problem is, I'm having trouble making them loop back around. I'm trying to create an infinitely scrolling background which scrolls different layers of the background at different speeds. Hey, I'm working on a 2D side scrolling shoot em up at the moment and have run into a problem.

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