public void Init(SkinnedMeshRenderer skinnedMesh, MorphAnimationData data, MorphAnimator animator)
{
_skinnedMeshRenderer = skinnedMesh;
_morphAnimationData = data;
_morphAnimator = animator;
_currentClip = null;
_currentKeyframe = null;
_currentBone = null;
_currentBoneParent = null;
_keepingDistance = 0;
_isRecord = false;
_isPreview = false;
_previewIndex = 0;
_previewLocation = 0;
_isRenameClip = false;
_newNameClip = "";
_keyframeView = Vector2.zero;
_clipSizeWidth = 150;
_clipSizeHeight = 30;
_moveCenter = Vector2.zero;
_keyframePropertyViewWidth = 0;
_keyframePropertyViewHeight = 0;
_keyframePropertyView = Vector2.zero;
_boneNameFiltrate = "";
_clipPropertyViewWidth = 0;
_clipPropertyViewHeight = 0;
ReviewClips();
}
private void DeleteClip(MorphAnimationClip clip)
{
int index = _morphAnimator.Clips.IndexOf(clip);
if (_morphAnimator.DefaultClipIndex >= index)
{
_morphAnimator.DefaultClipIndex -= 1;
}
_morphAnimator.Clips.Remove(clip);
_currentClip = null;
_currentKeyframe = null;
if (_morphAnimator.DefaultClipIndex == -1 && _morphAnimator.Clips.Count > 0)
{
_morphAnimator.DefaultClipIndex = 0;
}
for (int i = 0; i < _morphAnimator.Clips.Count; i++)
{
if (_morphAnimator.Clips[i].TransitionClip == index)
{
_morphAnimator.Clips[i].TransitionClip = -1;
}
else if (_morphAnimator.Clips[i].TransitionClip > index)
{
_morphAnimator.Clips[i].TransitionClip -= 1;
}
}
}
private void SwitchClip(MorphAnimationClip clip)
{
_currentClip = clip;
if (!_currentClip.Valid)
{
_updateAnimation = null;
MorphDebug.LogError("动画剪辑 " + _currentClip.Name + " 是无效的！", gameObject);
return;
}
if (!_currentClip.Eligible)
{
_updateAnimation = null;
MorphDebug.LogError("动画剪辑 " + _currentClip.Name + " 无法播放，可能其并未拥有至少两个关键帧！", gameObject);
return;
}
_playIndex = 0;
_playLocation = 0;
if (_currentClip.TransitionClip != -1 && Clips[_currentClip.TransitionClip].Valid && Clips[_currentClip.TransitionClip].Eligible)
{
_updateAnimation = UpdateAnimationTransition;
}
else
{
_updateAnimation = UpdateAnimationLoop;
}
EventCallBack(_currentClip.Keyframes[_playIndex]);
}
private void CreateClip(Vector2 anchor)
{
MorphAnimationClip clip = new MorphAnimationClip("NewClip" + _morphAnimator.Clips.Count, _skinnedMeshRenderer.bones.Length, anchor);
_morphAnimator.Clips.Add(clip);
if (_morphAnimator.DefaultClipIndex == -1)
{
_morphAnimator.DefaultClipIndex = 0;
}
}
/// <summary>
/// 切换动画状态，Change animation state
/// </summary>
/// <param name="state">要切换到的动画剪辑的名称，Animation clip name</param>
public void SwitchState(string state)
{
if (_skinnedMeshRenderer == null)
{
_updateAnimation = null;
MorphDebug.LogError("物体丢失了 SkinnedMeshRenderer 组件！", gameObject);
return;
}
MorphAnimationClip clip = Clips.Find((c) => { return(c.Name == state); });
if (clip != null)
{
SwitchClip(clip);
}
}
private void SelectClip(MorphAnimationClip clip)
{
_currentClip = clip;
_currentKeyframe = null;
}
private void ClipsGUI()
{
string currentStyle = "";
string otherStyle = "";
for (int i = 0; i < _morphAnimator.Clips.Count; i++)
{
if (_currentClip != _morphAnimator.Clips[i])
{
MorphAnimationClip clip = _morphAnimator.Clips[i];
if (!_isPreview)
{
MorphEditorTool.SetGUIEnabled(clip.Valid);
}
Rect rect = new Rect(clip.Anchor, new Vector2(_clipSizeWidth, _clipSizeHeight));
otherStyle = ((_morphAnimator.DefaultClipIndex == i) ? "flow node 5" : "flow node 0");
if (GUI.Button(rect, clip.Name, otherStyle))
{
SelectClip(clip);
currentStyle = otherStyle + " on";
}
}
else
{
currentStyle = ((_morphAnimator.DefaultClipIndex == i) ? "flow node 5 on" : "flow node 0 on");
}
}
if (_currentClip != null)
{
if (!_isPreview)
{
MorphEditorTool.SetGUIEnabled(_currentClip.Valid);
}
Rect rect = new Rect(_currentClip.Anchor, new Vector2(_clipSizeWidth, _clipSizeHeight));
if (GUI.RepeatButton(rect, _currentClip.Name, currentStyle))
{
_currentClip.Anchor = Event.current.mousePosition - new Vector2(_clipSizeWidth / 2, _clipSizeHeight / 2);
Repaint();
}
}
if (!_isPreview)
{
MorphEditorTool.SetGUIEnabled(true);
}
for (int i = 0; i < _morphAnimator.Clips.Count; i++)
{
if (_morphAnimator.Clips[i].TransitionClip != -1)
{
MorphAnimationClip clip = _morphAnimator.Clips[i];
Vector2 clipVec = new Vector2(clip.Anchor.x + _clipSizeWidth, clip.Anchor.y + _clipSizeHeight / 2);
MorphAnimationClip transitionClip = _morphAnimator.Clips[clip.TransitionClip];
Vector2 transitionVec = new Vector2(transitionClip.Anchor.x, transitionClip.Anchor.y + _clipSizeHeight / 2);
MorphHandles.DrawTransition(clipVec, transitionVec);
}
}
}
private void KeyframeGUI()
{
if (_currentClip != null)
{
GUILayout.BeginHorizontal("Toolbar");
if (GUILayout.Button(_currentClip.Name, "ToolbarPopup", GUILayout.Width(100)))
{
GenericMenu gm = new GenericMenu();
for (int i = 0; i < _morphAnimator.Clips.Count; i++)
{
MorphAnimationClip clip = _morphAnimator.Clips[i];
if (clip.Valid)
{
gm.AddItem(new GUIContent(clip.Name), _currentClip == clip, () =>
{
SelectClip(clip);
});
}
}
gm.ShowAsContext();
}
GUILayout.FlexibleSpace();
if (GUILayout.Button("Add Keyframe", "Toolbarbutton"))
{
CreateKeyframe();
}
if (_currentKeyframe != null)
{
if (GUILayout.Button("Clone Keyframe", "Toolbarbutton"))
{
CloneKeyframe();
}
if (GUILayout.Button("Delete Keyframe", "Toolbarbutton"))
{
if (EditorUtility.DisplayDialog("Prompt", "Whether to delete current keyframe?This is unrecoverable.", "Sure", "Cancel"))
{
DeleteKeyframe();
}
}
}
GUILayout.EndHorizontal();
_keyframeView = GUILayout.BeginScrollView(_keyframeView);
GUILayout.BeginHorizontal("Box");
GUILayout.Label("Keyframes:");
if (_currentClip.Keyframes.Count <= 0)
{
GUILayout.Label("Please add a keyframe!");
}
else
{
for (int i = 0; i < _currentClip.Keyframes.Count; i++)
{
bool value = (_currentKeyframe == _currentClip.Keyframes[i]);
MorphEditorTool.SetGUIColor(_currentClip.Keyframes[i].EventCallBack.CallTarget ? Color.cyan : Color.white);
if (GUILayout.Toggle(value, (i + 1).ToString(), "PreButton") != value)
{
SelectKeyframe(_currentClip.Keyframes[i]);
}
}
MorphEditorTool.SetGUIColor(Color.white);
}
GUILayout.FlexibleSpace();
GUILayout.EndHorizontal();
GUILayout.EndScrollView();
}
else
{
GUILayout.BeginHorizontal();
GUILayout.Label("Please select a clip!");
GUILayout.EndHorizontal();
}
}