private void UpdateEventFromController()
{
bool isBlending = _animEvt.IsBlending();
if (isBlending)
{
// FPlayAnimationEvent prevAnimEvt = (FPlayAnimationEvent)_animTrack.GetEvents()[_animEvt.GetId() - 1];
if (_transitionToState == null)
{
_transitionToState = FAnimationTrackInspector.GetTransitionTo(_animEvt);
if (_transitionToState == null)
{
// if( animTrackEditor.PreviewInSceneView )
// animTrackEditor.ClearPreview();
FAnimationTrackInspector.RebuildStateMachine((FAnimationTrack)_trackEditor._track);
_transitionToState = FAnimationTrackInspector.GetTransitionTo(_animEvt);
}
}
if (_transitionSO == null)
{
if (_transitionToState != null)
{
_transitionSO = new SerializedObject(_transitionToState);
// SerializedProperty p = _transitionSO.GetIterator();
//
// while( p.Next( true ) )
// Debug.Log (p.propertyPath );
_transitionDuration = _transitionSO.FindProperty("m_TransitionDuration");
_transitionOffset = _transitionSO.FindProperty("m_TransitionOffset");
_transitionConditions = _transitionSO.FindProperty("m_Conditions");
}
}
else if (_transitionSO.targetObject == null)
{
_transitionDuration = null;
_transitionOffset = null;
_transitionConditions = null;
_transitionSO = null;
}
}
else
{
if (_transitionToState != null || _transitionSO != null)
{
_transitionToState = null;
_transitionSO = null;
_transitionOffset = null;
_transitionDuration = null;
_transitionConditions = null;
}
}
if (_transitionSO != null)
{
_transitionSO.Update();
_animEvtSO.Update();
FPlayAnimationEvent prevAnimEvt = (FPlayAnimationEvent)_animTrack.GetEvents()[_animEvt.GetId() - 1];
AnimationClip prevAnimEvtClip = prevAnimEvt._animationClip;
if (prevAnimEvtClip != null)
{
float exitTimeNormalized = (prevAnimEvt.Length / prevAnimEvtClip.frameRate) / prevAnimEvtClip.length;
SerializedProperty exitTime = _transitionConditions.GetArrayElementAtIndex(0).FindPropertyRelative("m_ExitTime");
if (!Mathf.Approximately(exitTimeNormalized, exitTime.floatValue))
{
exitTime.floatValue = exitTimeNormalized;
}
float blendNormalized = (_blendLength.intValue / prevAnimEvtClip.frameRate) / prevAnimEvtClip.length;
if (!Mathf.Approximately(blendNormalized, _transitionDuration.floatValue))
{
_blendLength.intValue = Mathf.Clamp(Mathf.RoundToInt(_transitionDuration.floatValue * prevAnimEvtClip.length * prevAnimEvtClip.frameRate), 0, _animEvt.Length);
_transitionDuration.floatValue = (_blendLength.intValue / prevAnimEvtClip.frameRate) / prevAnimEvtClip.length;
_animEvtSO.ApplyModifiedProperties();
}
}
_transitionSO.ApplyModifiedProperties();
}
}
public static AnimationClip CreateAnimationClip(FPlayAnimationEvent animEvent)
{
FAnimationTrack track = (FAnimationTrack)animEvent.Track;
string animName = ((FAnimationTrack)animEvent.Track).LayerName + "_" + animEvent.GetId().ToString();
AnimationClip clip = AnimatorController.AllocateAnimatorClip(animName);
clip.frameRate = animEvent.Sequence.FrameRate;
Transform ownerTransform = animEvent.Owner;
Vector3 pos = ownerTransform.localPosition;
Vector3 rot = ownerTransform.localRotation.eulerAngles; //ownerTransform.localEulerAngles;
Keyframe[] xPosKeys = new Keyframe[] { new Keyframe(0, pos.x), new Keyframe(animEvent.LengthTime, pos.x) };
Keyframe[] yPosKeys = new Keyframe[] { new Keyframe(0, pos.y), new Keyframe(animEvent.LengthTime, pos.y) };
Keyframe[] zPosKeys = new Keyframe[] { new Keyframe(0, pos.z), new Keyframe(animEvent.LengthTime, pos.z) };
Keyframe[] xRotKeys = new Keyframe[] { new Keyframe(0, rot.x), new Keyframe(animEvent.LengthTime, rot.x) };
Keyframe[] yRotKeys = new Keyframe[] { new Keyframe(0, rot.y), new Keyframe(animEvent.LengthTime, rot.y) };
Keyframe[] zRotKeys = new Keyframe[] { new Keyframe(0, rot.z), new Keyframe(animEvent.LengthTime, rot.z) };
// set the tangent mode
int tangentMode = 10; // 10 is unity auto tangent mode
for (int i = 0; i != xPosKeys.Length; ++i)
{
xPosKeys[i].tangentMode = tangentMode;
yPosKeys[i].tangentMode = tangentMode;
zPosKeys[i].tangentMode = tangentMode;
xRotKeys[i].tangentMode = tangentMode;
yRotKeys[i].tangentMode = tangentMode;
zRotKeys[i].tangentMode = tangentMode;
}
AnimationCurve xPos = new AnimationCurve(xPosKeys);
AnimationCurve yPos = new AnimationCurve(yPosKeys);
AnimationCurve zPos = new AnimationCurve(zPosKeys);
AnimationCurve xRot = new AnimationCurve(xRotKeys);
AnimationCurve yRot = new AnimationCurve(yRotKeys);
AnimationCurve zRot = new AnimationCurve(zRotKeys);
AnimationUtility.SetEditorCurve(clip, EditorCurveBinding.FloatCurve(string.Empty, typeof(Transform), "m_LocalPosition.x"), xPos);
AnimationUtility.SetEditorCurve(clip, EditorCurveBinding.FloatCurve(string.Empty, typeof(Transform), "m_LocalPosition.y"), yPos);
AnimationUtility.SetEditorCurve(clip, EditorCurveBinding.FloatCurve(string.Empty, typeof(Transform), "m_LocalPosition.z"), zPos);
// workaround unity bug of spilling errors if you just set localEulerAngles
Quaternion quat = ownerTransform.localRotation;
Keyframe[] xQuatKeys = new Keyframe[] { new Keyframe(0, quat.x), new Keyframe(animEvent.LengthTime, quat.x) };
Keyframe[] yQuatKeys = new Keyframe[] { new Keyframe(0, quat.y), new Keyframe(animEvent.LengthTime, quat.y) };
Keyframe[] zQuatKeys = new Keyframe[] { new Keyframe(0, quat.z), new Keyframe(animEvent.LengthTime, quat.z) };
Keyframe[] wQuatKeys = new Keyframe[] { new Keyframe(0, quat.w), new Keyframe(animEvent.LengthTime, quat.w) };
AnimationCurve xQuat = new AnimationCurve(xQuatKeys);
AnimationCurve yQuat = new AnimationCurve(yQuatKeys);
AnimationCurve zQuat = new AnimationCurve(zQuatKeys);
AnimationCurve wQuat = new AnimationCurve(wQuatKeys);
AnimationUtility.SetEditorCurve(clip, EditorCurveBinding.FloatCurve(string.Empty, typeof(Transform), "m_LocalRotation.x"), xQuat);
AnimationUtility.SetEditorCurve(clip, EditorCurveBinding.FloatCurve(string.Empty, typeof(Transform), "m_LocalRotation.y"), yQuat);
AnimationUtility.SetEditorCurve(clip, EditorCurveBinding.FloatCurve(string.Empty, typeof(Transform), "m_LocalRotation.z"), zQuat);
AnimationUtility.SetEditorCurve(clip, EditorCurveBinding.FloatCurve(string.Empty, typeof(Transform), "m_LocalRotation.w"), wQuat);
AnimationUtility.SetEditorCurve(clip, EditorCurveBinding.FloatCurve(string.Empty, typeof(Transform), "localEulerAngles.x"), xRot);
AnimationUtility.SetEditorCurve(clip, EditorCurveBinding.FloatCurve(string.Empty, typeof(Transform), "localEulerAngles.y"), yRot);
AnimationUtility.SetEditorCurve(clip, EditorCurveBinding.FloatCurve(string.Empty, typeof(Transform), "localEulerAngles.z"), zRot);
clip.EnsureQuaternionContinuity();
AssetDatabase.AddObjectToAsset(clip, track.AnimatorController);
AnimationClipSettings clipSettings = AnimationUtility.GetAnimationClipSettings(clip);
clipSettings.loopTime = false;
AnimationUtility.SetAnimationClipSettings(clip, clipSettings);
AssetDatabase.SaveAssets();
FAnimationEventInspector.SetAnimationClip(animEvent, clip);
return(clip);
}
public override void OnInspectorGUI()
{
bool rebuildTrack = false;
base.OnInspectorGUI();
serializedObject.Update();
if (_animationClip.objectReferenceValue == null)
{
EditorGUILayout.HelpBox("无动画剪辑Clip", MessageType.Warning);
}
EditorGUI.BeginChangeCheck();
EditorGUILayout.PropertyField(_animationClip, _animationClipUI);
Rect animationClipRect = GUILayoutUtility.GetLastRect();
if (Event.current.type == EventType.DragUpdated && animationClipRect.Contains(Event.current.mousePosition))
{
int numAnimations = NumAnimationsDragAndDrop(_animEvent.Sequence.FrameRate);
if (numAnimations > 0)
{
DragAndDrop.visualMode = DragAndDropVisualMode.Link;
}
}
else if (Event.current.type == EventType.DragPerform && animationClipRect.Contains(Event.current.mousePosition))
{
if (NumAnimationsDragAndDrop(_animEvent.Sequence.FrameRate) > 0)
{
DragAndDrop.AcceptDrag();
AnimationClip clip = GetAnimationClipDragAndDrop(_animEvent.Sequence.FrameRate);
if (clip != null)
{
_animationClip.objectReferenceValue = clip;
}
}
}
if (EditorGUI.EndChangeCheck())
{
AnimationClip clip = (AnimationClip)_animationClip.objectReferenceValue;
if (clip)
{
if (clip.frameRate != _animEvent.Track.Container.Sequence.FrameRate)
{
Debug.LogError(string.Format("Can't add animation, it has a different frame rate from the sequence ({0} vs {1})",
clip.frameRate, _animEvent.Track.Container.Sequence.FrameRate));
_animationClip.objectReferenceValue = null;
}
else
{
SerializedProperty frameRangeEnd = _frameRange.FindPropertyRelative("_end");
FrameRange maxFrameRange = _animEvent.GetMaxFrameRange();
frameRangeEnd.intValue = Mathf.Min(_animEvent.FrameRange.Start + Mathf.RoundToInt(clip.length * clip.frameRate), maxFrameRange.End);
}
rebuildTrack = true;
}
else
{
CheckDeleteAnimation(_animEvent);
}
}
if (_animEvent.IsBlending())
{
int id = _animEvent.GetId();
FPlayAnimationEvent preAnimEvt = _animEvent.Track.Events[id - 1] as FPlayAnimationEvent;
if (id > 0)
{
EditorGUI.BeginChangeCheck();
EditorGUILayout.IntSlider(_startOffset, 0, _animEvent.GetMaxStartOffset(), _startOffsetUI);
EditorGUILayout.IntSlider(_blendLength, 0, preAnimEvt.Length > _animEvent.Length ? _animEvent.Length : preAnimEvt.Length, _blendLengthUI);
if (EditorGUI.EndChangeCheck())
{
rebuildTrack = true;
}
}
}
else
{
EditorGUI.BeginChangeCheck();
EditorGUILayout.IntSlider(_startOffset, 0, _animEvent.GetMaxStartOffset(), _startOffsetUI);
if (EditorGUI.EndChangeCheck())
{
rebuildTrack = true;
}
}
serializedObject.ApplyModifiedProperties();
if (rebuildTrack)
{
FAnimationTrackInspector.RebuildStateMachine((FAnimationTrack)_animEvent.Track);
}
}
