private void AddRenderDataForTransform(JTimelineBase timeline)
{
if (timeline is JTimelineTransform)
{
JTimelineTransform tline = (JTimelineTransform)timeline;
for (int k = 0; k < tline.Tracks.Count; k++)
{
List <JClipRenderData> list = new List <JClipRenderData>();
JTransformTrack track = tline.Tracks[k];
for (int l = 0; l < track.Keyframes.Count; l++)
{
JSplineKeyframe key = track.Keyframes[l];
var cachedData = ScriptableObject.CreateInstance <JClipRenderData>();
cachedData.ClipData = key;
list.Add(cachedData);
}
if (!timelineClipRenderDataMap.ContainsKey(track))
{
timelineClipRenderDataMap.Add(track, list);
}
else
{
timelineClipRenderDataMap[track] = list;
}
}
}
}
//侧边栏
private void SideBarAndLineForTranform(JTimelineBase timeline)
{
if (timeline is JTimelineTransform)
{
GUILayout.BeginVertical();
JTimelineTransform transformline = (JTimelineTransform)timeline;
for (int j = 0; j < transformline.Tracks.Count; j++)
{
GUILayout.BeginHorizontal();
GUILayout.Box(new GUIContent("" + transformline.AffectedObject.name, ""), USEditorUtility.USeqSkin.GetStyle("TimelinePaneBackground"), GUILayout.Height(lineHeight), GUILayout.MaxWidth(FloatingWidth));
Rect FloatingRect = GUILayoutUtility.GetLastRect();
GUILayout.Box(new GUIContent("", "TransformTimeline for" + transformline.AffectedObject.name + "Track " + j), USEditorUtility.USeqSkin.GetStyle("TimelinePaneBackground"), GUILayout.Height(lineHeight), GUILayout.ExpandWidth(true));
Rect ContentRect = GUILayoutUtility.GetLastRect();
GUILayout.EndHorizontal();
Rect addRect = FloatingRect;
Rect labelRect = addRect;
labelRect.x += 40;
labelRect.width -= (lineHeight + 41);
GUI.Label(labelRect, "Track " + j);
//轨道名字
Rect nameRect = addRect;
nameRect.x += 40 + lineHeight + 40;
nameRect.width -= (lineHeight + 120);
transformline.Tracks[j].name = GUI.TextField(nameRect, transformline.Tracks[j].name);
Rect enableRect = addRect;
enableRect.x = addRect.x + addRect.width - 2 * lineHeight - 2.0f;;
enableRect.width = lineHeight;
//enable开关
transformline.Tracks[j].Enable = GUI.Toggle(enableRect, transformline.Tracks[j].Enable, new GUIContent("", USEditorUtility.EditButton, "Enable The Timeline"));
addRect.x = addRect.x + addRect.width - lineHeight - 1.0f;
addRect.width = lineHeight;
GenericMenu contextMenu = new GenericMenu();
if (GUI.Button(addRect, new GUIContent("", USEditorUtility.EditButton, "Options for this Timeline"), USEditorUtility.ToolbarButtonSmall))
{
contextMenu = MenuForTransformTimeLine(transformline, transformline.Tracks[j]);
contextMenu.ShowAsContext();
}
if (timelineClipRenderDataMap.ContainsKey(transformline.Tracks[j]))
{
///时间线背景 区域 只接受右键
DisplayArea = ContentRect;// GUILayoutUtility.GetLastRect();
GUI.BeginGroup(DisplayArea);
List <JClipRenderData> renderDataList = timelineClipRenderDataMap[transformline.Tracks[j]];
TransformGUI(transformline, transformline.Tracks[j], renderDataList.ToArray());
GUI.EndGroup();
}
}
GUILayout.EndVertical();
}
}
private void AddNewTransFormTrack(JTimelineBase line)
{
if (line is JTimelineTransform)
{
JTimelineTransform tline = (JTimelineTransform)line;
var track = ScriptableObject.CreateInstance <JTransformTrack>();
tline.AddTrack(track);
tline.Build();
AddRenderDataForTransform(tline);
}
}
private void RemoveTransformLine(JTransformTrack track)
{
if (timelineClipRenderDataMap.ContainsKey(track))
{
timelineClipRenderDataMap.Remove(track);
}
JTimelineTransform line = (JTimelineTransform)track.TimeLine;
line.RemoveTrack(track);
JTimelineContainer contain = line.TimelineContainer;
if (line.Tracks.Count == 0)
{
DestroyImmediate(line.gameObject);
}
//删除的是最后一个 删除掉container
if (contain.transform.childCount == 0)
{
DestroyImmediate(contain.gameObject);
}
}
public void OnTransformSceneGUI(JTimelineBase timeline)
{
if (timeline == null)
{
return;
}
if (timeline.LineType() == TimeLineType.Transform)
{
JTimelineTransform ObjectPathTimeline = (JTimelineTransform)timeline;
if (ObjectPathTimeline.Tracks == null)
{
return;
}
for (int i = 0; i < ObjectPathTimeline.Tracks.Count; i++)
{
JTransformTrack tTrack = ObjectPathTimeline.Tracks[i];
if (SelectedNodeIndex >= 0)
{
if (UnityEngine.Event.current.isKey && (UnityEngine.Event.current.keyCode == KeyCode.Delete || UnityEngine.Event.current.keyCode == KeyCode.Backspace))
{
UnityEngine.Event.current.Use();
RemoveKeyFrameWithKeyframe(SelectedNodeIndex);
SelectedNodeIndex = -1;
}
}
if (UnityEngine.Event.current.type == EventType.mouseDown)
{
var nearestIndex = GetNearestNodeForMousePosition(tTrack, UnityEngine.Event.current.mousePosition);
if (nearestIndex != -1)
{
SelectedNodeIndex = nearestIndex;
if (UnityEngine.Event.current.clickCount == 1 && UnityEngine.Event.current.button == 0)
{
ResetSelection();
Selection.activeObject = tTrack.Keyframes[SelectedNodeIndex];
OnSelectedObjects(new List <Object> {
tTrack.Keyframes[SelectedNodeIndex]
});
}
if (UnityEngine.Event.current.clickCount > 1)
{
var cameraTransform = UnityEditor.SceneView.currentDrawingSceneView.camera.transform;
var keyframe = tTrack.Keyframes[SelectedNodeIndex];
int next = SelectedNodeIndex == (tTrack.Keyframes.Count - 1) ? (SelectedNodeIndex - 1) : (SelectedNodeIndex + 1);
var nextKeyframe = tTrack.Keyframes[next];
float newtime = (keyframe.StartTime + nextKeyframe.StartTime) * 0.5f;
AddNewKeyFrame(tTrack, newtime, SelectedNodeIndex);
GUI.changed = true;
}
}
}
if (tTrack.Keyframes.Count >= 2)
{
if (Vector3.Distance(tTrack.Keyframes[0].Position, tTrack.Keyframes[tTrack.Keyframes.Count - 1].Position) == 0)
{
Handles.Label(tTrack.Keyframes[0].Position, "Start and End");
}
else
{
Handles.Label(tTrack.Keyframes[0].Position, "Start");
Handles.Label(tTrack.Keyframes[tTrack.Keyframes.Count - 1].Position, "End");
}
}
for (int nodeIndex = 0; nodeIndex < tTrack.Keyframes.Count; nodeIndex++)
{
var node = tTrack.Keyframes[nodeIndex];
if (node && nodeIndex > 0 && nodeIndex < tTrack.Keyframes.Count - 1)
{
float handleSize = HandlesUtility.GetHandleSize(node.Position);
Handles.Label(node.Position + new Vector3(0.25f * handleSize, 0.0f * handleSize, 0.0f * handleSize), nodeIndex.ToString());
}
var existingKeyframe = tTrack.Keyframes[nodeIndex];
Quaternion oldrotation = Quaternion.Euler(existingKeyframe.Rotation);
Vector3 oldpos = existingKeyframe.Position;
Vector3 oldtang = existingKeyframe.Tangent;
Vector3 oldnormal = existingKeyframe.Normal;
Vector3 newPosition = HandlesUtility.PositionHandle(existingKeyframe.Position, oldrotation);
Vector3 newtangent = HandlesUtility.TangentHandle(existingKeyframe.Position + existingKeyframe.Tangent) - existingKeyframe.Position;
if (oldpos != newPosition || oldtang != newtangent)
{
tTrack.AlterKeyframe(newPosition, oldrotation.eulerAngles, newtangent, oldnormal, nodeIndex);
EditorUtility.SetDirty(tTrack);
}
}
}
}
}