用途：列出动画的第1帧与预制体GameObject当前值不同的，需要同步的可以手动同步
效果图
public struct ValueNotSameItem
{
public EditorCurveBinding curveBinding; //关联参数
public AnimationCurve animCurve; //动画曲线
public float kfValue; //动画曲线上第1帧的值
public float objValue; //预制体中GameObject上的值
}
public class AnimClipSyncToolWnd : EditorWindow
{
[MenuItem("MyTools/AnimClipSyncToolWnd", false, 1)]
static void ShowWindow()
{
var win = GetWindow(typeof(AnimClipSyncToolWnd), false, "AnimClipSyncToolWnd");
win.minSize = new Vector2(500, 300);
}
private Vector2 m_ScrollPos;
private GameObject m_PrefabAsset; //预制体资源
private Animator m_Animator; //预制体根节点上的Animator组件
private AnimationClip[] m_AnimClips; //Animator状态机下的所有动画文件
private string[] m_AnimClipOptions;
private int m_AnimClipOptionIndex;
private List<string> m_NodePathList = new List<string>(); //值不同的节点路径
private Dictionary<string, List<ValueNotSameItem>> m_ValueNotSameItemsDict = new Dictionary<string, List<ValueNotSameItem>>();
private bool m_PrefabRefreshFlag = false;
private void OnEnable()
{
m_PrefabRefreshFlag = true;
Undo.undoRedoPerformed += On_UndoRedoPerformed;
}
private void OnDisable()
{
Undo.undoRedoPerformed -= On_UndoRedoPerformed;
}
private void On_UndoRedoPerformed()
{
var grpName = Undo.GetCurrentGroupName();
Debug.Log($"undoRedo: {grpName}");
m_PrefabRefreshFlag = true;
}
private void OnGUI()
{
m_ScrollPos = EditorGUILayout.BeginScrollView(m_ScrollPos);
{
OnGUI_ScrollView();
}
EditorGUILayout.EndScrollView();
}
private void OnGUI_ScrollView()
{
var prefabAsset = (GameObject)EditorGUILayout.ObjectField("Prefab", m_PrefabAsset, typeof(GameObject), false);
bool isPrefabChange = m_PrefabAsset != prefabAsset;
if (null != m_PrefabAsset)
{
if (GUILayout.Button($"Refresh"))
isPrefabChange = true;
}
if (m_PrefabRefreshFlag || isPrefabChange)
{
m_PrefabRefreshFlag = false;
m_PrefabAsset = prefabAsset;
m_Animator = null;
m_AnimClips = null;
m_AnimClipOptions = null;
m_AnimClipOptionIndex = 0;
m_NodePathList.Clear();
m_ValueNotSameItemsDict.Clear();
if (null != m_PrefabAsset)
{
m_Animator = m_PrefabAsset.GetComponent<Animator>();
if (null != m_Animator)
RefreshAnimClips(m_Animator);
}
}
if (null == m_PrefabAsset) return;
if (null == m_Animator)
{
EditorGUILayout.LabelField("No Animator !!!");
return;
}
foreach (var path in m_NodePathList)
{
var list = m_ValueNotSameItemsDict[path];
EditorGUILayout.LabelField(path);
EditorGUI.indentLevel = 1;
for (int j = 0; j < list.Count; ++j)
{
var item = list[j];
EditorGUILayout.BeginHorizontal();
EditorGUILayout.LabelField($"{item.curveBinding.propertyName}: obj: {item.objValue}, kf: {item.kfValue}");
if (GUILayout.Button("set as obj", GUILayout.Width(70)))
{
float delta = item.objValue - item.kfValue;
item.kfValue = item.objValue;
list[j] = item;
//所有帧+delta值
var keyFrames = item.animCurve.keys;
for (int i = 0; i < keyFrames.Length; ++i)
{
var kf = keyFrames[i];
kf.value = TrimFloat(kf.value + delta);
item.animCurve.MoveKey(i, kf);
}
//保存
var clip = m_AnimClips[m_AnimClipOptionIndex];
Undo.RecordObject(clip, "all keyFrames+delta");
AnimationUtility.SetEditorCurve(clip, item.curveBinding, item.animCurve);
EditorUtility.SetDirty(clip);
AssetDatabase.SaveAssets();
Repaint();
}
if (GUILayout.Button("set as kf", GUILayout.Width(70)))
{
item.objValue = item.kfValue;
list[j] = item;
OnClick_SetAsKf(item);
}
EditorGUILayout.EndHorizontal();
}
EditorGUI.indentLevel = 0;
EditorGUILayout.Space(5); //条目间隔
}
}
//刷新Animator状态机的所有AnimClip
private void RefreshAnimClips(Animator animat)
{
m_AnimClips = animat.runtimeAnimatorController.animationClips;
if (null != m_AnimClips && m_AnimClips.Length > 0)
{
m_AnimClipOptions = new string[m_AnimClips.Length];
for (int i = 0; i < m_AnimClips.Length; ++i)
{
var clip = m_AnimClips[i];
m_AnimClipOptions[i] = clip.name;
}
var curClip = m_AnimClips[m_AnimClipOptionIndex];
RefreshAnimCurves(curClip);
}
}
//刷新AnimClip的所有动画曲线
private void RefreshAnimCurves(AnimationClip clip)
{
EditorCurveBinding[] bindings = AnimationUtility.GetCurveBindings(clip); //一个property关联一个动画曲线
var prefabTf = m_PrefabAsset.transform;
foreach (var b in bindings)
{
var curve = AnimationUtility.GetEditorCurve(clip, b);
var kframes = curve.keys;
if (kframes.Length <= 0) continue;
var tf = prefabTf.Find(b.path);
if (null == tf) continue;
var kf0 = kframes[0];
CheckFirstKeyFrame(b, curve, tf, kf0);
}
}
private void OnClick_SetAsKf(ValueNotSameItem item)
{
var tf = m_PrefabAsset.transform.Find(item.curveBinding.path);
Undo.RecordObject(tf, "Set As kf");
var rtf = tf as RectTransform;
switch (item.curveBinding.propertyName)
{
case "m_LocalPosition.x":
{
var pos = tf.localPosition;
pos.x = item.kfValue;
tf.localPosition = pos;
break;
}
case "m_LocalPosition.y":
{
var pos = tf.localPosition;
pos.y = item.kfValue;
tf.localPosition = pos;
break;
}
case "m_LocalPosition.z":
{
var pos = tf.localPosition;
pos.z = item.kfValue;
tf.localPosition = pos;
break;
}
case "m_LocalScale.x":
{
var s = tf.localScale;
s.x = item.kfValue;
tf.localScale = s;
break;
}
case "m_LocalScale.y":
{
var s = tf.localScale;
s.y = item.kfValue;
tf.localScale = s;
break;
}
case "localEulerAnglesRaw.x":
{
var euler = tf.localEulerAngles;
euler.x = item.kfValue;
tf.localEulerAngles = euler;
break;
}
case "localEulerAnglesRaw.y":
{
var euler = tf.localEulerAngles;
euler.y = item.kfValue;
tf.localEulerAngles = euler;
break;
}
case "localEulerAnglesRaw.z":
{
var euler = tf.localEulerAngles;
euler.z = item.kfValue;
tf.localEulerAngles = euler;
break;
}
case "m_AnchoredPosition.x":
{
var anPos = rtf.anchoredPosition;
anPos.x = item.kfValue;
rtf.anchoredPosition = anPos;
break;
}
case "m_AnchoredPosition.y":
{
var anPos = rtf.anchoredPosition;
anPos.y = item.kfValue;
rtf.anchoredPosition = anPos;
break;
}
case "m_SizeDelta.x":
{
var size = rtf.sizeDelta;
size.x = item.kfValue;
rtf.sizeDelta = size;
break;
}
case "m_SizeDelta.y":
{
var size = rtf.sizeDelta;
size.y = item.kfValue;
rtf.sizeDelta = size;
break;
}
}
EditorUtility.SetDirty(m_PrefabAsset);
//PrefabUtility.SavePrefabAsset(prefabAsset);
AssetDatabase.SaveAssets();
Repaint();
}
//检查第1帧的值, 与预制体中GameObject当前的值是否相同
/// <param name="animCurve">property关联的动画曲线</param>
private void CheckFirstKeyFrame(EditorCurveBinding b, AnimationCurve animCurve, Transform tf, Keyframe kf0)
{
float objValue = 0;
switch (b.propertyName)
{
case "m_LocalPosition.x":
{
objValue = tf.localPosition.x;
break;
}
case "m_LocalPosition.y":
{
objValue = tf.localPosition.y;
break;
}
case "m_LocalPosition.z":
{
objValue = tf.localPosition.z;
break;
}
case "m_LocalScale.x":
{
objValue = tf.localScale.x;
break;
}
case "m_LocalScale.y":
{
objValue = tf.localScale.y;
break;
}
case "localEulerAnglesRaw.x":
{
objValue = tf.localEulerAngles.x;
break;
}
case "localEulerAnglesRaw.y":
{
objValue = tf.localEulerAngles.y;
break;
}
case "localEulerAnglesRaw.z":
{
objValue = tf.localEulerAngles.z;
break;
}
case "m_AnchoredPosition.x":
{
var rtf = (RectTransform)tf;
objValue = rtf.anchoredPosition.x;
break;
}
case "m_AnchoredPosition.y":
{
var rtf = (RectTransform)tf;
objValue = rtf.anchoredPosition.y;
break;
}
case "m_SizeDelta.x":
{
var rtf = (RectTransform)tf;
objValue = rtf.sizeDelta.x;
break;
}
case "m_SizeDelta.y":
{
var rtf = (RectTransform)tf;
objValue = rtf.sizeDelta.y;
break;
}
default:
return;
}
float delta = objValue - kf0.value;
if (Mathf.Abs(delta) >= 0.001f)
{
if (!m_ValueNotSameItemsDict.TryGetValue(b.path, out var list))
{
list = new List<ValueNotSameItem>();
m_ValueNotSameItemsDict.Add(b.path, list);
m_NodePathList.Add(b.path);
}
var cframe = new ValueNotSameItem();
cframe.animCurve = animCurve;
cframe.curveBinding = b;
cframe.objValue = objValue;
cframe.kfValue = kf0.value;
list.Add(cframe);
}
}
public static float TrimFloat(float f)
{
int i = (int)(f * 1000);
float result = i / 1000.0f;
return result;
}
}
标签：同步,AnimationClip,private,item,objValue,tf,var,工具,Animator From： https://www.cnblogs.com/sailJs/p/18201798