public static TextureData Open(uint fileDataId)
{
if (fileDataId == 0)
{
return(null);
}
var stream = CASC.OpenFile(fileDataId);
if (stream == null)
{
return(null);
}
var textureData = new TextureData();
var blp = new BLP();
var blpData = blp.GetUncompressed(stream);
var blpInfo = blp.GetInfo();
textureData.HasMipmaps = blpInfo.hasMipmaps;
textureData.Width = blpInfo.width;
textureData.Height = blpInfo.height;
textureData.RawData = blpData;
textureData.TextureFormat = blpInfo.textureFormat;
return(textureData);
}
public static void ReadTXID(BinaryReader reader, M2Model model, uint chunkSize)
{
var txidSize = chunkSize / 4;
for (var i = 0; i < txidSize; ++i)
{
var fileDataId = reader.ReadUInt32();
if (!TextureFileIds.Contains(fileDataId))
{
var m2Texture = new M2Texture();
var textureData = new TextureData();
using (var blpStream = CASC.OpenFile(fileDataId))
{
var blp = new BLP();
var blpData = blp.GetUncompressed(blpStream);
var blpInfo = blp.GetInfo();
textureData.HasMipmaps = blpInfo.hasMipmaps;
textureData.Width = blpInfo.width;
textureData.Height = blpInfo.height;
textureData.RawData = blpData;
textureData.TextureFormat = blpInfo.textureFormat;
m2Texture.TextureData = textureData;
m2Texture.FileDataId = fileDataId;
TextureFileIds.Add(fileDataId);
}
model.Textures.Add(m2Texture);
}
}
}