Unity texturepacker update#
Unity texturepacker manual#
Unity texturepacker code#

In those cases, you have to use solution 2. In one project that I worked on, we have custom SplitAlpha shaders that do not work with Unity Sprite Packer and SpriteRenderer. For instance, you have to use a special material and shader, then the material might not work with Unity Sprite Packer. Note that sometimes this option is not possible.

Unity texturepacker code#

Ease of use: Enter the encryption key in TexturePacker and copy 2 files into your Cocos2D folder, add 4 lines of code - thats all.

Building sheets only when things change: TexturePacker detects changes and only updates your sprite sheets when needed.

Unity texturepacker manual#

The second solution is to use a tool that automatically load all the sprites into a prefab that can be loaded dynamically in runtime. TexturePacker updates your sprite sheets during compile time, no manual Publish needed. This solution works for small projects but it does not scale. So this is perfect, but you cannot load sprite dynamically anymore? There're 2 solution for this problem.įirst, you can add all the needed sprites to whatever objects using them, then enable/disable the correct ones by code. The sprite will be loaded automatically from that sprite sheet. A spritesheet will be created by Unity automatically.Use the sprite in a GameObject or Prefab freely.Using Unity sprite packer, you can do it like so:

Unity texturepacker update#

If you move a sprite from one path to another, you will have to update the path in all objects that use that sprite. Phaser supports classic Sprite Sheets with a fixed frame size as well as several common texture atlas formats including Texture Packer, Starling and Unity YAML. One big disadvantage with using external tools is that you cannot move sprites easily. Packing sprites using Unity Sprite Packer When comparing Unity Sprite Packer vs TexturePacker, the Slant community recommends TexturePacker for most people.In the questionWhat are the best tools to create sprite atlases for Unity 2DTexturePacker is ranked 1st while Unity Sprite Packer is ranked 4th. This is the best solution since it creates much more optimized sprites. You can try the asset SimpleSpritePacker.

You will have the original textures in Unity, then the Sprite atlas will be created inside Unity easily by dragging, dropping sprites to the tools, or some other similar method. I have a tool and Unity code for this but I cannot publish them due to copyright. In Unity, you have to write an Editor extension to slice the Sprite atlas using the Uvs information in the text/json file. Find this & other Game Toolkits options on the Unity Asset Store. Get the Naninovel Visual Novel Engine package from Elringus and speed up your game development process. Remember to export the UVs information to text, or json and copy it to Unity. Find this & other Game Toolkits options on the Unity Asset Store.

Write your own texture packer (or use an existing one you can easily find in github).

Therefore, you will use an external tools to create the Sprite atlas. Use the Unity Sprite Atlas or the third-party TexturePacker to atlas your textures. Atlas your textures: Placing multiple textures into a single texture can reduce draw calls and speed up rendering. Obviously, you would not want to create the Sprite atlas and slice sprites by hand in a real game (not a tutorial). Use powers of two (POT): Unity requires POT texture dimensions for mobile texture compression formats (PVRCT or ETC). LoadAll ( 'attributeicons' ) // Find the correct sprite to use by Sprite. suppose the texturesheet is in Resources / attributeicons.