Texture2d

public class Texture2DAssetData : AssetData
    {
        public const int ClassID = 28;

        public string name;
        public int forcedFallbackFormat;
        public int downscaleFallback;
        public int width;
        public int height;
        public int completeImageSize;
        public int textureFormat;
        public int mipCount;
        public bool isReadable;
        public bool streamingMips;

        public int streamingMipsPriority;
        public int imageCount;
        public int textureDimension;

        public int filterMode;
        public int anisotropic;
        public float mipBias;
        public int wrapU;
        public int wrapV;
        public int wrapW;

        public int lightmapFormat;
        public int colorSpace;
        public byte[] imageData;

        public int offset;
        public int size;
        public string path;

        private const int CoverPowerOfTwo = 8;
        public static Texture2DAssetData CoverFromImageFile(string filePath, string levelID) {
            int coverDim = 1 << CoverPowerOfTwo;
            byte[] imageData = Utils.ImageFileToMipData(filePath, coverDim);
            return new Texture2DAssetData() {
                name = levelID + "Cover",
                forcedFallbackFormat = 4,
                downscaleFallback = 0,
                width = coverDim,
                height = coverDim,
                completeImageSize = imageData.Length,
                textureFormat = 3,
                mipCount = CoverPowerOfTwo+1,
                isReadable = false,
                streamingMips = false,
                streamingMipsPriority = 0,
                imageCount = 1,
                textureDimension = 2,
                filterMode = 2,
                anisotropic = 1,
                mipBias = -1,
                wrapU = 1,
                wrapV = 1,
                wrapW = 0,
                lightmapFormat = 6,
                colorSpace = 1,
                imageData = imageData,
                offset = 0,
                size = 0,
                path = "",
            };
        }