/// <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)
{
EditorAnimClipTangents tangents;
Apply(out tangents);
string resourcePath = ProjectLibrary.GetPath(clip);
ProjectLibrary.Save(clip);
ProjectLibrary.SetEditorData(resourcePath, tangents);
}
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);
}
}
}
/// <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);
}
}
}
private static extern void Internal_ImportedAnimationEvents(ImportedAnimationEvents managedInstance);
