Ejemplo n.º 1
0
        /// <summary>
        /// Applies any changes made to the animation curves or events to the actual animation clip. Only works for
        /// non-imported animation clips.
        /// </summary>
        /// <param name="tangents">Tangent modes for all the saved animation curves.</param>
        public void Apply(out EditorAnimClipTangents tangents)
        {
            if (isImported || clip == null)
            {
                tangents = null;
                return;
            }

            List <NamedVector3Curve>    positionCurves = new List <NamedVector3Curve>();
            List <NamedQuaternionCurve> rotationCurves = new List <NamedQuaternionCurve>();
            List <NamedVector3Curve>    scaleCurves    = new List <NamedVector3Curve>();
            List <NamedFloatCurve>      floatCurves    = new List <NamedFloatCurve>();

            List <EditorVector3CurveTangents> positionTangents = new List <EditorVector3CurveTangents>();
            List <EditorVector3CurveTangents> rotationTangents = new List <EditorVector3CurveTangents>();
            List <EditorVector3CurveTangents> scaleTangents    = new List <EditorVector3CurveTangents>();
            List <EditorFloatCurveTangents>   floatTangents    = new List <EditorFloatCurveTangents>();

            foreach (var kvp in curves)
            {
                string[] pathEntries = kvp.Key.Split('/');
                if (pathEntries.Length == 0)
                {
                    continue;
                }

                string lastEntry = pathEntries[pathEntries.Length - 1];

                if (lastEntry == "Position" || lastEntry == "Rotation" || lastEntry == "Scale")
                {
                    StringBuilder sb = new StringBuilder();
                    for (int i = 0; i < pathEntries.Length - 2; i++)
                    {
                        sb.Append(pathEntries[i] + "/");
                    }

                    if (pathEntries.Length > 1)
                    {
                        sb.Append(pathEntries[pathEntries.Length - 2]);
                    }

                    string curvePath = sb.ToString();

                    NamedVector3Curve curve = new NamedVector3Curve();
                    curve.name  = curvePath;
                    curve.curve = AnimationUtility.CombineCurve(new[]
                    {
                        new AnimationCurve(kvp.Value.curveInfos[0].curve.KeyFrames),
                        new AnimationCurve(kvp.Value.curveInfos[1].curve.KeyFrames),
                        new AnimationCurve(kvp.Value.curveInfos[1].curve.KeyFrames)
                    });

                    EditorVector3CurveTangents curveTangents = new EditorVector3CurveTangents();
                    curveTangents.name      = curvePath;
                    curveTangents.tangentsX = kvp.Value.curveInfos[0].curve.TangentModes;
                    curveTangents.tangentsY = kvp.Value.curveInfos[1].curve.TangentModes;
                    curveTangents.tangentsZ = kvp.Value.curveInfos[2].curve.TangentModes;

                    if (lastEntry == "Position")
                    {
                        positionCurves.Add(curve);
                        positionTangents.Add(curveTangents);
                    }
                    else if (lastEntry == "Rotation")
                    {
                        NamedQuaternionCurve quatCurve = new NamedQuaternionCurve();
                        quatCurve.name  = curve.name;
                        quatCurve.curve = AnimationUtility.EulerToQuaternionCurve(curve.curve);

                        rotationCurves.Add(quatCurve);
                        rotationTangents.Add(curveTangents);
                    }
                    else if (lastEntry == "Scale")
                    {
                        scaleCurves.Add(curve);
                        scaleTangents.Add(curveTangents);
                    }
                }
                else
                {
                    Action <int, string, string, AnimationCurveFlags> addCurve = (idx, path, subPath, flags) =>
                    {
                        string fullPath = path + subPath;

                        NamedFloatCurve curve = new NamedFloatCurve(fullPath,
                                                                    new AnimationCurve(kvp.Value.curveInfos[idx].curve.KeyFrames));
                        curve.flags = flags;

                        EditorFloatCurveTangents curveTangents = new EditorFloatCurveTangents();
                        curveTangents.name     = fullPath;
                        curveTangents.tangents = kvp.Value.curveInfos[idx].curve.TangentModes;

                        floatCurves.Add(curve);
                        floatTangents.Add(curveTangents);
                    };

                    switch (kvp.Value.type)
                    {
                    case SerializableProperty.FieldType.Vector2:
                        addCurve(0, kvp.Key, ".x", 0);
                        addCurve(1, kvp.Key, ".y", 0);
                        break;

                    case SerializableProperty.FieldType.Vector3:
                        addCurve(0, kvp.Key, ".x", 0);
                        addCurve(1, kvp.Key, ".y", 0);
                        addCurve(2, kvp.Key, ".z", 0);
                        break;

                    case SerializableProperty.FieldType.Vector4:
                        addCurve(0, kvp.Key, ".x", 0);
                        addCurve(1, kvp.Key, ".y", 0);
                        addCurve(2, kvp.Key, ".z", 0);
                        addCurve(3, kvp.Key, ".w", 0);
                        break;

                    case SerializableProperty.FieldType.Color:
                        addCurve(0, kvp.Key, ".r", 0);
                        addCurve(1, kvp.Key, ".g", 0);
                        addCurve(2, kvp.Key, ".b", 0);
                        addCurve(3, kvp.Key, ".a", 0);
                        break;

                    case SerializableProperty.FieldType.Bool:
                    case SerializableProperty.FieldType.Int:
                    case SerializableProperty.FieldType.Float:
                    {
                        AnimationCurveFlags flags = 0;
                        string path = kvp.Key;

                        if (IsMorphShapeCurve(kvp.Key))
                        {
                            string   trimmedPath = path.Trim('/');
                            string[] entries     = trimmedPath.Split('/');

                            bool isWeight = entries[entries.Length - 2] == "Weight";

                            if (isWeight)
                            {
                                flags = AnimationCurveFlags.MorphWeight;
                            }
                            else
                            {
                                flags = AnimationCurveFlags.MorphFrame;
                            }

                            path = entries[entries.Length - 1];
                        }

                        addCurve(0, path, "", flags);
                    }
                    break;
                    }
                }
            }

            AnimationCurves newClipCurves = new AnimationCurves();

            newClipCurves.Position = positionCurves.ToArray();
            newClipCurves.Rotation = rotationCurves.ToArray();
            newClipCurves.Scale    = scaleCurves.ToArray();
            newClipCurves.Generic  = floatCurves.ToArray();

            clip.Curves     = newClipCurves;
            clip.Events     = events;
            clip.SampleRate = (uint)sampleRate;

            tangents = new EditorAnimClipTangents();
            tangents.positionCurves = positionTangents.ToArray();
            tangents.rotationCurves = rotationTangents.ToArray();
            tangents.scaleCurves    = scaleTangents.ToArray();
            tangents.floatCurves    = floatTangents.ToArray();
        }
Ejemplo n.º 2
0
        /// <summary>
        /// Saves the animation curves and events stored in this object, into the associated animation clip resource.
        /// Relevant animation clip resource must already be created and exist in the project library.
        /// </summary>
        public void SaveToClip()
        {
            if (!isImported)
            {
                List <NamedVector3Curve> positionCurves = new List <NamedVector3Curve>();
                List <NamedVector3Curve> rotationCurves = new List <NamedVector3Curve>();
                List <NamedVector3Curve> scaleCurves    = new List <NamedVector3Curve>();
                List <NamedFloatCurve>   floatCurves    = new List <NamedFloatCurve>();

                List <EditorVector3CurveTangents> positionTangents = new List <EditorVector3CurveTangents>();
                List <EditorVector3CurveTangents> rotationTangents = new List <EditorVector3CurveTangents>();
                List <EditorVector3CurveTangents> scaleTangents    = new List <EditorVector3CurveTangents>();
                List <EditorFloatCurveTangents>   floatTangents    = new List <EditorFloatCurveTangents>();

                foreach (var kvp in curves)
                {
                    string[] pathEntries = kvp.Key.Split('/');
                    if (pathEntries.Length == 0)
                    {
                        continue;
                    }

                    string lastEntry = pathEntries[pathEntries.Length - 1];

                    if (lastEntry == "Position" || lastEntry == "Rotation" || lastEntry == "Scale")
                    {
                        StringBuilder sb = new StringBuilder();
                        for (int i = 0; i < pathEntries.Length - 2; i++)
                        {
                            sb.Append(pathEntries[i] + "/");
                        }

                        if (pathEntries.Length > 1)
                        {
                            sb.Append(pathEntries[pathEntries.Length - 2]);
                        }

                        string curvePath = sb.ToString();

                        NamedVector3Curve curve = new NamedVector3Curve(curvePath,
                                                                        new AnimationCurve(kvp.Value.curveInfos[0].curve.KeyFrames),
                                                                        new AnimationCurve(kvp.Value.curveInfos[1].curve.KeyFrames),
                                                                        new AnimationCurve(kvp.Value.curveInfos[2].curve.KeyFrames));

                        EditorVector3CurveTangents tangents = new EditorVector3CurveTangents();
                        tangents.name      = curvePath;
                        tangents.tangentsX = kvp.Value.curveInfos[0].curve.TangentModes;
                        tangents.tangentsY = kvp.Value.curveInfos[1].curve.TangentModes;
                        tangents.tangentsZ = kvp.Value.curveInfos[2].curve.TangentModes;

                        if (lastEntry == "Position")
                        {
                            positionCurves.Add(curve);
                            positionTangents.Add(tangents);
                        }
                        else if (lastEntry == "Rotation")
                        {
                            rotationCurves.Add(curve);
                            rotationTangents.Add(tangents);
                        }
                        else if (lastEntry == "Scale")
                        {
                            scaleCurves.Add(curve);
                            scaleTangents.Add(tangents);
                        }
                    }
                    else
                    {
                        Action <int, string> addCurve = (idx, subPath) =>
                        {
                            string path = kvp.Key + subPath;

                            NamedFloatCurve curve = new NamedFloatCurve(path,
                                                                        new AnimationCurve(kvp.Value.curveInfos[idx].curve.KeyFrames));

                            EditorFloatCurveTangents tangents = new EditorFloatCurveTangents();
                            tangents.name     = path;
                            tangents.tangents = kvp.Value.curveInfos[idx].curve.TangentModes;

                            floatCurves.Add(curve);
                            floatTangents.Add(tangents);
                        };

                        switch (kvp.Value.type)
                        {
                        case SerializableProperty.FieldType.Vector2:
                            addCurve(0, ".x");
                            addCurve(1, ".y");
                            break;

                        case SerializableProperty.FieldType.Vector3:
                            addCurve(0, ".x");
                            addCurve(1, ".y");
                            addCurve(2, ".z");
                            break;

                        case SerializableProperty.FieldType.Vector4:
                            addCurve(0, ".x");
                            addCurve(1, ".y");
                            addCurve(2, ".z");
                            addCurve(3, ".w");
                            break;

                        case SerializableProperty.FieldType.Color:
                            addCurve(0, ".r");
                            addCurve(1, ".g");
                            addCurve(2, ".b");
                            addCurve(3, ".a");
                            break;

                        case SerializableProperty.FieldType.Bool:
                        case SerializableProperty.FieldType.Int:
                        case SerializableProperty.FieldType.Float:
                            addCurve(0, "");
                            break;
                        }
                    }
                }

                AnimationCurves newClipCurves = new AnimationCurves();
                newClipCurves.PositionCurves = positionCurves.ToArray();
                newClipCurves.RotationCurves = rotationCurves.ToArray();
                newClipCurves.ScaleCurves    = scaleCurves.ToArray();
                newClipCurves.FloatCurves    = floatCurves.ToArray();

                clip.Curves     = newClipCurves;
                clip.Events     = events;
                clip.SampleRate = sampleRate;

                string resourcePath = ProjectLibrary.GetPath(clip);
                ProjectLibrary.Save(clip);

                // Save tangents for editor only use
                EditorAnimClipTangents newCurveData = new EditorAnimClipTangents();
                newCurveData.positionCurves = positionTangents.ToArray();
                newCurveData.rotationCurves = rotationTangents.ToArray();
                newCurveData.scaleCurves    = scaleTangents.ToArray();
                newCurveData.floatCurves    = floatTangents.ToArray();

                ProjectLibrary.SetEditorData(resourcePath, newCurveData);
            }
            else
            {
                string       resourcePath = ProjectLibrary.GetPath(clip);
                LibraryEntry entry        = ProjectLibrary.GetEntry(resourcePath);

                if (entry != null && entry.Type == LibraryEntryType.File)
                {
                    FileEntry         fileEntry         = (FileEntry)entry;
                    MeshImportOptions meshImportOptions = (MeshImportOptions)fileEntry.Options;

                    string clipName = PathEx.GetTail(resourcePath);

                    List <ImportedAnimationEvents> newEvents = new List <ImportedAnimationEvents>();
                    newEvents.AddRange(meshImportOptions.AnimationEvents);

                    bool isExisting = false;
                    for (int i = 0; i < newEvents.Count; i++)
                    {
                        if (newEvents[i].name == clipName)
                        {
                            newEvents[i].events = events;
                            isExisting          = true;
                            break;
                        }
                    }

                    if (!isExisting)
                    {
                        ImportedAnimationEvents newEntry = new ImportedAnimationEvents();
                        newEntry.name   = clipName;
                        newEntry.events = events;

                        newEvents.Add(newEntry);
                    }

                    meshImportOptions.AnimationEvents = newEvents.ToArray();

                    ProjectLibrary.Reimport(resourcePath, meshImportOptions, true);
                }
            }
        }