// inPath 类似这样 Assets/Res/Image/UI/Common/denglu_srk.png , outPath = Assets/Prefabs/Resources/Atlas/aaa.asset
public void packSprite(string inPath, string outPath)
{
m_soSprite = ScriptableObject.CreateInstance<SOSpriteList>();
Sprite[] spriteArr = AtlasPrefabUtil.loadAllSprite(inPath);
m_soSprite.addSprite("aaa", spriteArr[0]);
AssetDatabase.CreateAsset(m_soSprite, outPath);
}
public void addSprite2SO(SOSpriteList soSprite)
{
string assetsImagePath = ExportUtil.convFullPath2AssetsPath(m_fullPath);
Sprite[] allSpritesArr = AtlasPrefabUtil.loadAllSprite(assetsImagePath);
soSprite.addSprite(m_subPathNoExt, allSpritesArr[0]);
}