使用纹理精灵（一张大贴图里包含了很多子贴图）来代替一系列单独的小贴图。它们可以更快地被加载，具有很少的状态转换，而且批处理更友好。

Use texture atlases (large images containing a collection of sub-images) instead of a number of individual textures. These are faster to load, have fewer state switches, and are batching friendly.

youdao

这个工具不只是将您的3d模型转换成一个精灵，与最新的更新，它是一个有用的精灵包装工具。

This tool does not just convert your 3d model into a Sprite, with the latest update it is a useful Sprite packer tool.

youdao

比如说一个人类圣骑，在转换阵营后只能选择血精灵。

So if you play a human paladin, you'd only be able to change to a blood elf paladin.

youdao