Esempio n. 1
0
        static void Main(string[] args)
        {
            if (args.Length == 0)
            {
                return;
            }
            foreach (var arg in args)
            {
                if (!File.Exists(arg))
                {
                    continue;
                }
                var path       = Path.GetFullPath(arg);
                var bundleFile = new BundleFile(path, new EndianBinaryReader(File.OpenRead(path)));
                if (bundleFile.fileList.Count == 0)
                {
                    return;
                }
                var assetsFile        = new AssetsFile(path, new EndianBinaryReader(bundleFile.fileList[0].stream));
                var assets            = assetsFile.preloadTable.Select(x => x.Value).ToArray();
                var name              = Path.GetFileName(path);
                var destPath          = @"live2d\" + name + @"\";
                var destTexturePath   = @"live2d\" + name + @"\textures\";
                var destAnimationPath = @"live2d\" + name + @"\motions\";
                Directory.CreateDirectory(destPath);
                Directory.CreateDirectory(destTexturePath);
                Directory.CreateDirectory(destAnimationPath);
                Console.WriteLine($"Extract {name}");
                //physics
                var physics = new TextAsset(assets.First(x => x.Type == ClassIDReference.TextAsset));
                File.WriteAllBytes($"{destPath}{physics.m_Name}.json", physics.m_Script);
                //moc
                var moc = assets.First(x => x.Type == ClassIDReference.MonoBehaviour);
                foreach (var assetPreloadData in assets.Where(x => x.Type == ClassIDReference.MonoBehaviour))
                {
                    if (assetPreloadData.Size > moc.Size)
                    {
                        moc = assetPreloadData;
                    }
                }
                var mocReader = moc.InitReader();
                mocReader.Position += 28;
                mocReader.ReadAlignedString();
                var mocBuff = mocReader.ReadBytes(mocReader.ReadInt32());
                File.WriteAllBytes($"{destPath}{name}.moc3", mocBuff);
                //texture
                var textures = new SortedSet <string>();
                foreach (var texture in assets.Where(x => x.Type == ClassIDReference.Texture2D))
                {
                    var texture2D = new Texture2D(texture);
                    using (var bitmap = new Texture2DConverter(texture2D).ConvertToBitmap(true))
                    {
                        textures.Add($"textures/{texture2D.m_Name}.png");
                        bitmap.Save($"{destTexturePath}{texture2D.m_Name}.png", ImageFormat.Png);
                    }
                }
                //motions
                var motions        = new List <string>();
                var animatorAsset  = assets.First(x => x.Type == ClassIDReference.Animator);
                var animator       = new Animator(animatorAsset);
                var rootGameObject = new GameObject(animator.m_GameObject.Get());
                var animations     = assets.Where(x => x.Type == ClassIDReference.AnimationClip).Select(x => new AnimationClip(x)).ToArray();
                var converter      = new CubismMotion3Converter(rootGameObject, animations);
                foreach (ImportedKeyframedAnimation animation in converter.AnimationList)
                {
                    var json = new CubismMotion3Json
                    {
                        Version = 3,
                        Meta    = new SerializableMeta
                        {
                            Duration          = animation.Duration,
                            Fps               = animation.SampleRate,
                            Loop              = true,
                            CurveCount        = animation.TrackList.Count,
                            UserDataCount     = 0,
                            TotalUserDataSize = 0
                        },
                        Curves = new SerializableCurve[animation.TrackList.Count]
                    };
                    int totalSegmentCount = 1;
                    int totalPointCount   = 1;
                    for (int i = 0; i < animation.TrackList.Count; i++)
                    {
                        var track = animation.TrackList[i];
                        json.Curves[i] = new SerializableCurve
                        {
                            Target   = track.Target,
                            Id       = track.Name,
                            Segments = new List <float> {
                                0f, track.Curve[0].value
                            }
                        };
                        for (var j = 1; j < track.Curve.Count; j++)
                        {
                            var curve = track.Curve[j];
                            if (track.Curve.Count == 2) //LinearSegment
                            {
                                json.Curves[i].Segments.Add(0f);
                                json.Curves[i].Segments.Add(curve.time);
                                json.Curves[i].Segments.Add(curve.value);
                                totalPointCount += 1;
                            }
                            else
                            {
                                var preCurve = track.Curve[j - 1];
                                if (Math.Abs(curve.time - preCurve.time - 0.01f) < 0.0001f) //InverseSteppedSegment
                                {
                                    var nextCurve = track.Curve[j + 1];
                                    if (nextCurve.value == curve.value)
                                    {
                                        json.Curves[i].Segments.Add(3f);
                                        json.Curves[i].Segments.Add(nextCurve.time);
                                        json.Curves[i].Segments.Add(nextCurve.value);
                                        j += 1;
                                        totalPointCount += 1;
                                        continue;
                                    }
                                }
                                if (curve.inSlope == float.PositiveInfinity) //SteppedSegment
                                {
                                    json.Curves[i].Segments.Add(2f);
                                    json.Curves[i].Segments.Add(curve.time);
                                    json.Curves[i].Segments.Add(curve.value);
                                    totalPointCount += 1;
                                }

                                /*else if (preCurve.outSlope == 0f && Math.Abs(curve.inSlope) < 0.0001f) //LinearSegment
                                 * {
                                 *  json.Curves[i].Segments.Add(0f);
                                 *  json.Curves[i].Segments.Add(curve.time);
                                 *  json.Curves[i].Segments.Add(curve.value);
                                 *  totalPointCount += 1;
                                 * }*/
                                else //BezierSegment
                                {
                                    var tangentLength = (curve.time - preCurve.time) / 3f;
                                    json.Curves[i].Segments.Add(1f);
                                    json.Curves[i].Segments.Add(preCurve.time + tangentLength);
                                    json.Curves[i].Segments.Add(preCurve.outSlope * tangentLength + preCurve.value);
                                    json.Curves[i].Segments.Add(curve.time - tangentLength);
                                    json.Curves[i].Segments.Add(curve.value - curve.inSlope * tangentLength);
                                    json.Curves[i].Segments.Add(curve.time);
                                    json.Curves[i].Segments.Add(curve.value);
                                    totalPointCount += 3;
                                }
                            }
                            totalSegmentCount++;
                        }
                    }

                    json.Meta.TotalSegmentCount = totalSegmentCount;
                    json.Meta.TotalPointCount   = totalPointCount;

                    motions.Add($"motions/{animation.Name}.motion3.json");
                    File.WriteAllText($"{destAnimationPath}{animation.Name}.motion3.json", JsonConvert.SerializeObject(json, Formatting.Indented, new MyJsonConverter()));
                }
                //model
                var job     = new JObject();
                var jarray  = new JArray();
                var tempjob = new JObject();
                foreach (var motion in motions)
                {
                    tempjob["File"] = motion;
                    jarray.Add(tempjob);
                }
                job[""] = jarray;

                var model3 = new CubismModel3Json
                {
                    Version        = 3,
                    FileReferences = new SerializableFileReferences
                    {
                        Moc      = $"{name}.moc3",
                        Textures = textures.ToArray(),
                        Physics  = $"{physics.m_Name}.json",
                        Motions  = job
                    },
                    Groups = new[]
                    {
                        new SerializableGroup
                        {
                            Target = "Parameter",
                            Name   = "LipSync",
                            Ids    = new[] { "ParamMouthOpenY" }
                        },
                        new SerializableGroup
                        {
                            Target = "Parameter",
                            Name   = "EyeBlink",
                            Ids    = new[] { "ParamEyeLOpen", "ParamEyeROpen" }
                        }
                    }
                };
                File.WriteAllText($"{destPath}{name}.model3.json", JsonConvert.SerializeObject(model3, Formatting.Indented));
            }
            Console.WriteLine("Done!");
            Console.Read();
        }
Esempio n. 2
0
 static void Main(string[] args)
 {
     foreach (var arg in args)
     {
         if (!File.Exists(arg))
         {
             continue;
         }
         var path       = Path.GetFullPath(arg);
         var bundleFile = new BundleFile(path, new EndianBinaryReader(File.OpenRead(path)));
         if (bundleFile.fileList.Count == 0)
         {
             return;
         }
         var assetsFile        = new AssetsFile(path, new EndianBinaryReader(bundleFile.fileList[0].stream));
         var assets            = assetsFile.preloadTable.Select(x => x.Value).ToArray();
         var name              = Path.GetFileName(path);
         var destPath          = @"live2d\" + name + @"\";
         var destTexturePath   = @"live2d\" + name + @"\textures\";
         var destAnimationPath = @"live2d\" + name + @"\motions\";
         Directory.CreateDirectory(destPath);
         Directory.CreateDirectory(destTexturePath);
         Directory.CreateDirectory(destAnimationPath);
         Console.WriteLine($"Extract {name}");
         //physics
         var physics = new TextAsset(assets.First(x => x.Type == ClassIDReference.TextAsset));
         File.WriteAllBytes($"{destPath}{physics.m_Name}.json", physics.m_Script);
         //moc
         var moc = assets.First(x => x.Type == ClassIDReference.MonoBehaviour);
         foreach (var assetPreloadData in assets.Where(x => x.Type == ClassIDReference.MonoBehaviour))
         {
             if (assetPreloadData.Size > moc.Size)
             {
                 moc = assetPreloadData;
             }
         }
         var mocReader = moc.InitReader();
         mocReader.Position += 28;
         mocReader.ReadAlignedString();
         var mocBuff = mocReader.ReadBytes(mocReader.ReadInt32());
         File.WriteAllBytes($"{destPath}{name}.moc3", mocBuff);
         //texture
         var textures = new SortedSet <string>();
         foreach (var texture in assets.Where(x => x.Type == ClassIDReference.Texture2D))
         {
             var texture2D = new Texture2D(texture);
             using (var bitmap = new Texture2DConverter(texture2D).ConvertToBitmap(true))
             {
                 textures.Add($"textures/{texture2D.m_Name}.png");
                 bitmap.Save($"{destTexturePath}{texture2D.m_Name}.png", ImageFormat.Png);
             }
         }
         //motions
         var motions        = new List <string>();
         var animatorAsset  = assets.First(x => x.Type == ClassIDReference.Animator);
         var animator       = new Animator(animatorAsset);
         var rootGameObject = new GameObject(animator.m_GameObject.Get());
         var animations     = assets.Where(x => x.Type == ClassIDReference.AnimationClip).Select(x => new AnimationClip(x)).ToArray();
         var converter      = new CubismMotion3Converter(rootGameObject, animations);
         foreach (ImportedKeyframedAnimation animation in converter.AnimationList)
         {
             var json = new CubismMotion3Json
             {
                 Version = 3,
                 Meta    = new SerializableMeta
                 {
                     Duration             = animation.Duration,
                     Fps                  = animation.SampleRate,
                     Loop                 = true,
                     AreBeziersRestricted = true,
                     CurveCount           = animation.TrackList.Count,
                     TotalSegmentCount    = 63,  //TODO How to calculate this?
                     TotalPointCount      = 165, //TODO How to calculate this?
                     UserDataCount        = 0,
                     TotalUserDataSize    = 0
                 },
                 Curves = new SerializableCurve[animation.TrackList.Count]
             };
             for (int i = 0; i < animation.TrackList.Count; i++)
             {
                 var track = animation.TrackList[i];
                 json.Curves[i] = new SerializableCurve
                 {
                     Target   = track.Target,
                     Id       = track.Name,
                     Segments = new List <float> {
                         0f, track.Curve[0].value
                     }
                 };
                 for (var j = 1; j < track.Curve.Count; j++)
                 {
                     var curve = track.Curve[j];
                     if (curve != null)
                     {
                         json.Curves[i].Segments.Add(0f);
                         json.Curves[i].Segments.Add(curve.time);
                         json.Curves[i].Segments.Add(curve.value);
                     }
                 }
             }
             motions.Add($"motions/{animation.Name}.motion3.json");
             File.WriteAllText($"{destAnimationPath}{animation.Name}.motion3.json", JsonConvert.SerializeObject(json, Formatting.Indented, new MyJsonConverter()));
         }
         //model
         var model3 = new CubismModel3Json
         {
             Version        = 3,
             FileReferences = new SerializableFileReferences
             {
                 Moc      = $"{name}.moc3",
                 Textures = textures.ToArray(),
                 Motions  = motions.ToArray(),
                 Physics  = $"{physics.m_Name}.json"
             },
             Groups = new[]
             {
                 new SerializableGroup
                 {
                     Target = "Parameter",
                     Name   = "LipSync",
                     Ids    = new[] { "ParamMouthOpenY" }
                 },
                 new SerializableGroup
                 {
                     Target = "Parameter",
                     Name   = "EyeBlink",
                     Ids    = new[] { "ParamEyeLOpen", "ParamEyeROpen" }
                 }
             }
         };
         File.WriteAllText($"{destPath}{name}.model3.json", JsonConvert.SerializeObject(model3, Formatting.Indented));
     }
     Console.WriteLine("Done!");
     Console.Read();
 }