public static T GetColumnUnsafe <T>(this ConfigLine self, string column)
{
try
{
return(self.GetColumn <T>(column));
}
catch (Exception e)
{ }
return(default(T));
}
public static void AutoClip2()
{
/*
* 读取excel表，获取动画的信息：名字，起始帧，结束帧
* 再读取fbx的动画信息，对名字相同的进行信息merge
* merge：起始帧，结束帧
* 保留：event信息，mask信息，curve信息
* 如果有新加的，那么加入新的信息
* **/
// 匿名函数
System.Func <bool, ConfigLine, SerializedProperty, int> SetPropertyFunction = delegate(bool IsHumanClip, ConfigLine csv_line, SerializedProperty sp)
{
sp.FindPropertyRelative("firstFrame").floatValue = csv_line.GetColumnUnsafe <float>("firstFrame");
sp.FindPropertyRelative("lastFrame").floatValue = csv_line.GetColumnUnsafe <float>("lastFrame");
// LoopTime, LoopPose
sp.FindPropertyRelative("loopTime").boolValue = csv_line.GetColumnUnsafe <int>("loopTime") > 0;
sp.FindPropertyRelative("loopBlend").boolValue = csv_line.GetColumnUnsafe <int>("loopBlend") > 0;
// Rotation_BakeIntoPose, Rotation_BaseUpon
sp.FindPropertyRelative("loopBlendOrientation").boolValue = csv_line.GetColumnUnsafe <int>("loopBlendOrientation") > 0;
sp.FindPropertyRelative("keepOriginalOrientation").boolValue = csv_line.GetColumnUnsafe <int>("keepOriginalOrientation") == 0;
// PositionY_BakeIntoPose, PositionY_BaseUpon
sp.FindPropertyRelative("loopBlendPositionY").boolValue = csv_line.GetColumnUnsafe <int>("loopBlendPositionY") > 0;
if (IsHumanClip)
{
// 如果是humanoid类型的动画，那么keepOriginalPositionY的取值为0，1，2三种。
sp.FindPropertyRelative("keepOriginalPositionY").boolValue = csv_line.GetColumnUnsafe <int>("keepOriginalPositionY") == 0;
sp.FindPropertyRelative("heightFromFeet").boolValue = csv_line.GetColumnUnsafe <int>("keepOriginalPositionY") == 2;
}
else
{
sp.FindPropertyRelative("keepOriginalPositionY").boolValue = csv_line.GetColumnUnsafe <int>("keepOriginalPositionY") == 0;
}
// PositionXZ_BakeIntoPose, PositionXZ_BaseUpon
sp.FindPropertyRelative("loopBlendPositionXZ").boolValue = csv_line.GetColumnUnsafe <int>("loopBlendPositionXZ") > 0;
sp.FindPropertyRelative("keepOriginalPositionXZ").boolValue = csv_line.GetColumnUnsafe <int>("keepOriginalPositionXZ") == 0;
return(0);
};
// 读取excel
string[] files = Directory.GetFiles(Application.dataPath + "/Art/", "animations*.xls", SearchOption.AllDirectories);
foreach (var fileName in files)
{
DateTime excelTime = File.GetLastWriteTime(fileName);
Debug.Log("读取xls文件：" + fileName + ", file-write-time=" + excelTime.ToString());
Dictionary <string, ConfigFile> excels = ReadXML(fileName);// ReadXML(Application.dataPath + "/Art/animations.xls");
foreach (var it in excels)
{
Debug.Log("处理：" + it.Key);
ConfigFile csv = it.Value;
string[] assets = AssetDatabase.FindAssets(it.Key, new string[] { "Assets/Art" });
if (assets.Length > 0)
{
string asset = AssetDatabase.GUIDToAssetPath(assets[0]);
// 如果.meta时间和excel时间不一样，说明有变化，否则没变化的就直接跳过
DateTime assetMetaTime = File.GetLastWriteTime(asset + ".meta");
if (DateTime.Equals(assetMetaTime, excelTime))
{
// 文件没有变化，不处理
Debug.Log("文件没有变化，不处理啦：" + asset);
continue;
}
File.SetLastWriteTime(asset + ".meta", excelTime);
ModelImporter modelImporter = (ModelImporter)AssetImporter.GetAtPath(asset);
SerializedObject serializedObject = modelImporter == null ? null : new SerializedObject(modelImporter);
ModelImporterAnimationType m_AnimationType = (ModelImporterAnimationType)serializedObject.FindProperty("m_AnimationType").intValue;
bool IsHumanClip = m_AnimationType == ModelImporterAnimationType.Human;
HashSet <string> processed_clip = new HashSet <string>();
if (serializedObject == null)
{
Debug.Log("无法处理该文件：" + asset);
}
else
{
// 压缩方式
serializedObject.FindProperty("m_AnimationCompression").intValue = (int)ModelImporterAnimationCompression.Optimal;
// 切割或者merge动画
SerializedProperty m_ClipAnimations = serializedObject.FindProperty("m_ClipAnimations");
for (int i = 0; i < m_ClipAnimations.arraySize; i++)
{
SerializedProperty sp = m_ClipAnimations.GetArrayElementAtIndex(i);
string clip_name = sp.FindPropertyRelative("name").stringValue;
if (clip_name.Contains("@"))
{
clip_name = clip_name.Substring(clip_name.LastIndexOf("@") + 1);
}
ConfigLine csv_line = csv.FindData(clip_name);
if (csv_line != null)
{
processed_clip.Add(clip_name);
// merge基本属性
SetPropertyFunction(IsHumanClip, csv_line, sp);
// 其他属性，如event，mask，都不处理，保持原来信息
}
}
// 把剩下没处理的内容，作为新的动画，分割到fbx中
Dictionary <string, ConfigLine> csv_data = csv.GetLines();
foreach (var kt in csv_data)
{
if (processed_clip.Contains(kt.Key))
{
continue;
}
processed_clip.Add(kt.Key);
ConfigLine csv_line = kt.Value;
m_ClipAnimations.InsertArrayElementAtIndex(m_ClipAnimations.arraySize);
SerializedProperty sp = m_ClipAnimations.GetArrayElementAtIndex(m_ClipAnimations.arraySize - 1);
sp.FindPropertyRelative("name").stringValue = it.Key + "@" + kt.Key;
sp.FindPropertyRelative("takeName").stringValue = "Take 001";
// 处理基本属性
SetPropertyFunction(IsHumanClip, csv_line, sp);
// 设置mask
UnityEditorInternal.AvatarMask mask = new UnityEditorInternal.AvatarMask();
mask.transformCount = modelImporter.transformPaths.Length;
for (int i = 0; i < modelImporter.transformPaths.Length; i++)
{
mask.SetTransformPath(i, modelImporter.transformPaths[i]);
mask.SetTransformActive(i, true);
}
SerializedProperty bodyMask = sp.FindPropertyRelative("bodyMask");
if (bodyMask != null && bodyMask.isArray)
{
for (int i = 0; i < mask.humanoidBodyPartCount; i++)
{
if (i >= bodyMask.arraySize)
{
bodyMask.InsertArrayElementAtIndex(i);
}
bodyMask.GetArrayElementAtIndex(i).intValue = mask.GetHumanoidBodyPartActive(i) ? 1 : 0;
}
}
SerializedProperty transformMask = sp.FindPropertyRelative("transformMask");
//ModelImporter.UpdateTransformMask(mask, transformMask);
Type ty = typeof(ModelImporter);
MethodInfo mi = ty.GetMethod("UpdateTransformMask", BindingFlags.Static | BindingFlags.NonPublic);
if (mi != null)
{
mi.Invoke(null, new object[] { mask, transformMask });
}
else
{
Debug.LogError("无法找到此方法！");
}
}
serializedObject.ApplyModifiedProperties();
AssetDatabase.WriteImportSettingsIfDirty(asset);
AssetDatabase.ImportAsset(asset);
}
}
else
{
Debug.LogError("无法找到这个FBX文件：" + it.Key);
}
}
}
}