Automatic Sprite Atlas

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1

Hi there!

I using Unity 2022.3.25f1 and I working on my 2D with Sprites game
and I wondering about Sprites atlas of my game

When I have a lots of Textures for my Sprites (5 - 10 textures)
I don’t really know how Unity Engine working on it,

it would automatic generate a Sprite atlas for them when build to actual game?

or it just still keep all textures in actual game?

because I used to made my own game engine, from C# XNA
and I know that if we have a lots of textures
it will cause a lots of draw call too, and not good for optimizing,

so I wondering the Unity should optimize by itself or I have to optimizing myself by use at less textures and keep all sprite close as much as possible?

Thanks!

Unity forum has no more,
so I don’t know this is the right place to post…

2

no, you actually have to use the sprite atlas feature to create the atlas, otherwise the atlas wont be created on the build

1 Like
3

Ohh… I thought this feature Unity Game Engine, should do by itself…

4

You have to set it up first, its not that hard, you can lookup create sprite atlas