public List <EAssetFileInfo> _depAssetFiles = new List <EAssetFileInfo>(); // 包含的资源名称
#endregion
#region 构造
public EAssetBundleFileInfo(string tmpAbName)
{
AbName = tmpAbName;
FilePath = EAssetBundleConst.AssetbundleDirectory + "/" + AbName;//Path.Combine(, ab_name);
FileAbMemorySize = EPathHelper.GetFileSize(FilePath);
_allDepends.Clear();
_beDepends.Clear();
_depAssetFiles.Clear();
}
public static TextureFormatInfo Create(string assetPath)
{
TextureFormatInfo info = GetInfo(assetPath);
TextureImporter importer = AssetImporter.GetAtPath(assetPath) as TextureImporter;
Debug.Assert(!(importer == null), "错误的地址:" + assetPath);
if (importer == null)
{
return(null);
}
// 1.初始化纹理格式化信息
info.Path = importer.assetPath;
info.ImportType = importer.textureType;
info.ImportShape = importer.textureShape;
info.ReadWriteEnable = importer.isReadable;
info.MipmapEnable = importer.mipmapEnabled;
info.IsSpriteTag = !string.IsNullOrEmpty(importer.spritePackingTag);
info.AndroidFormat = GetPlatformTextureSettings(importer, AssetFormatConst.PLATFORM_ANDROID);
info.IosFormat = GetPlatformTextureSettings(importer, AssetFormatConst.PLATFORM_IOS);
// 计算纹理的大小内存占用
Texture texture = AssetDatabase.LoadAssetAtPath <Texture>(assetPath);
info.Width = texture.width;
info.Height = texture.height;
info.AndroidSize = EMemorySizeHelper.CalculateTextureSizeBytes(texture, info.AndroidFormat);
info.IosSize = EMemorySizeHelper.CalculateTextureSizeBytes(texture, info.IosFormat);
info.MemSize = (int)(Mathf.Max(info.AndroidSize, info.IosSize));
info.FileSize = EPathHelper.GetFileSize(assetPath);
if (Selection.activeObject != texture)
{
Resources.UnloadAsset(texture);
}
if (++LoadCount % 256 == 0)
{
Resources.UnloadUnusedAssets();
}
return(info);
}
