public override void OnTrackTimelineGUI(Rect posRect, Rect timeRect, float cursorTime, System.Func <float, float> TimeToPos)
{
var e = Event.current;
var baseDopeRect = new Rect(posRect.xMin, posRect.yMin, posRect.width, defaultHeight);
GUI.color = new Color(0.5f, 0.5f, 0.5f, 0.3f);
GUI.Box(baseDopeRect, "", Slate.Styles.clipBoxHorizontalStyle);
GUI.color = Color.white;
DopeSheetEditor.DrawDopeSheet(this.animationData, this, baseDopeRect, timeRect.x, timeRect.width);
if (showCurves)
{
var subDopeRect = Rect.MinMaxRect(posRect.xMin, posRect.yMin + defaultHeight, posRect.xMax, posRect.yMax);
DoClipCurves(e, subDopeRect, timeRect, TimeToPos, this);
}
}
public void DrawDopeSheet(IAnimatableData animatable, IKeyable keyable, Rect rect, float startTime, float length, bool highlightRange)
{
this.length = length;
this.rect = rect;
this.width = rect.width;
this.startTime = startTime;
this.animatable = animatable;
this.allCurves = animatable.GetCurves();
this.keyable = keyable;
var e = Event.current;
//no curves?
if (allCurves == null || allCurves.Length == 0)
{
GUI.Label(new Rect(rect.x, rect.y, rect.width, rect.height), "---");
return;
}
//if flag is true refresh all dopesheets of the same IKeyable
if (refreshDopeKeys)
{
refreshDopeKeys = false;
DopeSheetEditor.RefreshDopeKeysOf(animatable);
}
//range graphics
if (highlightRange && currentTimes.Count > 0)
{
var firstKeyPos = TimeToPos(currentTimes.FirstOrDefault());
var lastKeyPos = TimeToPos(currentTimes.LastOrDefault());
if (Mathf.Abs(firstKeyPos - lastKeyPos) > 0)
{
var rangeRect = Rect.MinMaxRect(firstKeyPos - 8, rect.yMin, lastKeyPos + 8, rect.yMax);
rangeRect.xMin = Mathf.Max(rangeRect.xMin, rect.xMin);
rangeRect.xMax = Mathf.Min(rangeRect.xMax, rect.xMax);
if (rangeRect.width > 5)
{
GUI.color = EditorGUIUtility.isProSkin ? new Color(0f, 0.5f, 0.5f, 0.4f) : new Color(1, 1, 1, 0.5f);
GUI.Box(rangeRect, string.Empty, Slate.Styles.clipBoxStyle);
GUI.color = Color.white;
}
if (preWrapMode != WrapMode.ClampForever)
{
var r = Rect.MinMaxRect(rect.xMin, rect.yMin, firstKeyPos, rect.yMax);
if (r.width > 16)
{
GUI.color = new Color(1, 1, 1, 0.5f);
var r2 = new Rect(0, 0, 16, 16);
r2.center = r.center;
Texture2D icon = null;
if (preWrapMode == WrapMode.Loop)
{
icon = Styles.loopIcon;
}
if (preWrapMode == WrapMode.PingPong)
{
icon = Styles.pingPongIcon;
}
if (icon != null)
{
GUI.Box(r2, icon, GUIStyle.none);
}
GUI.color = Color.white;
}
}
if (postWrapMode != WrapMode.ClampForever)
{
var r = Rect.MinMaxRect(lastKeyPos, rect.yMin, rect.xMax, rect.yMax);
if (r.width > 16)
{
GUI.color = new Color(1, 1, 1, 0.25f);
var r2 = new Rect(0, 0, 16, 16);
r2.center = r.center;
Texture2D icon = null;
if (postWrapMode == WrapMode.Loop)
{
icon = Styles.loopIcon;
}
if (postWrapMode == WrapMode.PingPong)
{
icon = Styles.pingPongIcon;
}
if (icon != null)
{
GUI.Box(r2, icon, GUIStyle.none);
}
GUI.color = Color.white;
}
}
}
}
//bg graphics (just a horizontal line)
GUI.color = new Color(0, 0, 0, 0.1f);
var center = rect.y + (rect.height / 2);
var lineRect = Rect.MinMaxRect(rect.x, center - 1, rect.xMax, center + 1);
GUI.DrawTexture(lineRect, Slate.Styles.whiteTexture);
GUI.color = Color.white;
//selection rect graphics
if (timeSelectionRect != null)
{
GUI.Box(pixelSelectionRect, string.Empty);
GUI.color = new Color(0.5f, 0.5f, 1, 0.25f);
GUI.DrawTexture(pixelSelectionRect, Slate.Styles.whiteTexture);
GUI.color = Color.white;
}
//draw the dopekeys
var tangentMode = TangentMode.Editable;
for (var t = 0; t < currentTimes.Count; t++)
{
var time = currentTimes[t];
//ignore if out of view range (+- some extra offset)
if (time < startTime - 0.1f || time > startTime + length + 0.1f)
{
continue;
}
//DopeKey graphics/icon
var icon = Slate.Styles.dopeKey;
if (Prefs.keyframesStyle == Prefs.KeyframesStyle.PerTangentMode)
{
tangentMode = tangentModes[t];
if (tangentMode != TangentMode.Editable)
{
if (tangentMode == TangentMode.Smooth)
{
icon = Slate.Styles.dopeKeySmooth;
}
if (tangentMode == TangentMode.Constant)
{
icon = Slate.Styles.dopeKeyConstant;
}
if (tangentMode == TangentMode.Linear)
{
icon = Slate.Styles.dopeKeyLinear;
}
}
}
var dopeKeyRect = new Rect(0, 0, icon.width, icon.height);
dopeKeyRect.center = new Vector2(TimeToPos(time), rect.center.y);
var isSelected = t == pickIndex || (rectSelectedIndeces != null && rectSelectedIndeces.Contains(t));
GUI.color = isSelected ? new Color(0.6f, 0.6f, 1) : Color.white;
GUI.DrawTexture(dopeKeyRect, icon);
GUI.color = Color.white;
//key value label
if (Prefs.showDopesheetKeyValues)
{
var nextPos = t < currentTimes.Count - 1 ? TimeToPos(currentTimes[t + 1]) : TimeToPos(length);
var valueLabelRect = Rect.MinMaxRect(dopeKeyRect.xMax, rect.yMin - 3, nextPos - dopeKeyRect.width / 2, rect.yMax);
if (valueLabelRect.width > 20)
{
GUI.Label(valueLabelRect, keyLabels[t], Slate.Styles.leftLabel);
}
}
//do the following only if we dont have a rect selection
if (timeSelectionRect == null)
{
//pick the key
if (e.type == EventType.MouseDown && dopeKeyRect.Contains(e.mousePosition))
{
prePickTimes = new List <float>(currentTimes);
pickIndex = t;
if (e.clickCount == 2)
{
keyable.root.currentTime = time + keyable.startTime;
CutsceneUtility.selectedObject = keyable;
}
e.Use();
}
//single key context menu
if (e.type == EventType.MouseUp && e.button == 1 && dopeKeyRect.Contains(e.mousePosition))
{
DoSingleKeyContextMenu(e, time, tangentMode);
e.Use();
}
}
}
//drag the picked key if any. Shift drags all next to it as well
if (pickIndex != -1)
{
var controlID = GUIUtility.GetControlID(FocusType.Passive);
var eventType = e.GetTypeForControl(controlID);
if (eventType == EventType.MouseDrag && e.button == 0)
{
GUIUtility.hotControl = controlID;
var lastTime = currentTimes[pickIndex];
var newTime = PosToTime(e.mousePosition.x);
newTime = Mathf.Round(newTime / Prefs.snapInterval) * Prefs.snapInterval;
newTime = Mathf.Clamp(newTime, startTime, startTime + length);
if (e.shift)
{
var max = pickIndex > 0 ? currentTimes[pickIndex - 1] + Prefs.snapInterval : startTime;
newTime = Mathf.Max(newTime, max);
foreach (var time in currentTimes.Where(k => k > lastTime))
{
var index = currentTimes.IndexOf(time);
currentTimes[index] += newTime - lastTime;
}
}
currentTimes[pickIndex] = newTime;
}
//apply the changes when mouse up and deselect key
if (eventType == EventType.MouseUp)
{
GUIUtility.hotControl = 0;
pickIndex = -1;
Apply();
e.Use();
}
}
//Multikey selection, dragging and retiming
if (pickIndex == -1)
{
var retimeInRect = Rect.MinMaxRect(pixelSelectionRect.xMin, pixelSelectionRect.yMin, pixelSelectionRect.xMin + 4, pixelSelectionRect.yMax);
var retimeOutRect = Rect.MinMaxRect(pixelSelectionRect.xMax - 4, pixelSelectionRect.yMin, pixelSelectionRect.xMax, pixelSelectionRect.yMax);
var controlID = GUIUtility.GetControlID(FocusType.Passive);
var eventType = e.GetTypeForControl(controlID);
if (e.rawType == EventType.MouseDown && !rect.Contains(e.mousePosition))
{
ResetInteraction();
}
if (e.type == EventType.MouseDown && rect.Contains(e.mousePosition))
{
//if no rect selection, start one.
if (timeSelectionRect == null)
{
if (e.button == 0)
{
selectionStartPos = e.mousePosition.x;
e.Use();
}
}
else
{
//if we have a rect and mouse contains it, initialize original values and keys.
if (pixelSelectionRect.Contains(e.mousePosition))
{
prePickTimes = new List <float>(currentTimes);
startDragTime = (float)PosToTime(e.mousePosition.x);
preScaleSelectionRect = timeSelectionRect.Value;
rectSelectedIndeces = new List <int>();
var temp = timeSelectionRect.Value;
for (var i = 0; i < currentTimes.Count; i++)
{
if (currentTimes[i] >= temp.xMin && currentTimes[i] <= temp.xMax)
{
rectSelectedIndeces.Add(i);
}
}
isRetiming = e.button == 0 && retimeInRect.Contains(e.mousePosition) || retimeOutRect.Contains(e.mousePosition);
e.Use();
//if we have a rect, but mouse is outside, clear all and reset values.
}
else
{
ResetInteraction();
e.Use();
}
}
}
//create the selection rect
if (eventType == EventType.MouseDrag && selectionStartPos != null)
{
GUIUtility.hotControl = controlID;
var a = PosToTime(selectionStartPos.Value);
var b = PosToTime(e.mousePosition.x);
var xMin = Mathf.Min(a, b);
var xMax = Mathf.Max(a, b);
xMin = Mathf.Max(xMin, startTime);
xMax = Mathf.Min(xMax, startTime + length);
timeSelectionRect = Mathf.Abs(a - b) >= 0.001f ? Rect.MinMaxRect(xMin, rect.yMin, xMax, rect.yMax) : (Rect?)null;
}
//draw the selection rect
if (timeSelectionRect != null)
{
EditorGUIUtility.AddCursorRect(retimeInRect, MouseCursor.ResizeHorizontal);
EditorGUIUtility.AddCursorRect(retimeOutRect, MouseCursor.ResizeHorizontal);
EditorGUIUtility.AddCursorRect(pixelSelectionRect, MouseCursor.Link);
GUI.Box(retimeInRect, string.Empty);
GUI.Box(retimeOutRect, string.Empty);
}
//move/retime the selection rect
if (eventType == EventType.MouseDrag && timeSelectionRect != null && e.button == 0 && (startDragTime != null || isRetiming))
{
GUIUtility.hotControl = controlID;
var temp = timeSelectionRect.Value;
var pointerTime = PosToTime(e.mousePosition.x);
//retime
if (isRetiming)
{
var retimeIn = Mathf.Abs(pointerTime - temp.x) < Mathf.Abs(pointerTime - temp.xMax);
if (retimeIn)
{
temp.xMin = Mathf.Max(pointerTime, 0);
}
else
{
temp.xMax = pointerTime;
}
foreach (var index in rectSelectedIndeces)
{
var preTime = prePickTimes[index];
var norm = Mathf.InverseLerp(preScaleSelectionRect.xMin, preScaleSelectionRect.xMax, preTime);
currentTimes[index] = Mathf.Lerp(temp.xMin, temp.xMax, norm);
}
//move
}
else
{
if (startDragTime != null)
{
var delta = pointerTime - (float)startDragTime;
if (temp.x + delta >= 0)
{
foreach (var index in rectSelectedIndeces)
{
currentTimes[index] += delta;
}
temp.x += delta;
startDragTime = (float)pointerTime;
}
}
}
timeSelectionRect = temp;
}
//Apply all changes and reset values on MouseUp within or outside the rect
if (eventType == EventType.MouseUp)
{
//mouse up when making a selection
if (selectionStartPos != null)
{
GUIUtility.hotControl = 0;
selectionStartPos = null;
}
//mouse up when dragging or retiming the existing selection
if (timeSelectionRect != null && (startDragTime != null || isRetiming))
{
GUIUtility.hotControl = 0;
Apply();
isRetiming = false;
startDragTime = null;
if (e.button == 0)
{
rectSelectedIndeces = null;
}
}
}
//Context click
if (eventType == EventType.ContextClick && rect.Contains(e.mousePosition))
{
if (pixelSelectionRect.Contains(e.mousePosition))
{
DoMultiKeyContextMenu(e);
e.Use();
}
else
{
DoVoidContextMenu(e);
e.Use();
}
}
}
}
///Inline curve editor box
static void DoCurveBox(AnimatedParameter animParam, IKeyable keyable, bool isRecording)
{
var e = Event.current;
var keyableLength = keyable.GetLength();
var keyableTime = keyable.RootTimeToLocalTime();
GUILayout.Label("INVISIBLE TEXT", GUILayout.Height(0));
var lastRect = GUILayoutUtility.GetLastRect();
GUILayout.Space(250);
var timeRect = new Rect(0, 0, keyableLength, 0);
var posRect = new Rect();
if (e.type == EventType.Repaint || !fixedCurveRects.TryGetValue(animParam, out posRect))
{
posRect = new Rect(lastRect.x, lastRect.yMax + 5, lastRect.width, 240);
fixedCurveRects[animParam] = posRect;
}
GUI.color = EditorGUIUtility.isProSkin ? new Color(0, 0, 0, 0.5f) : new Color(0, 0, 0, 0.3f);
GUI.Box(posRect, "", (GUIStyle)"textfield");
GUI.color = Color.white;
var dragTimeRect = new Rect(posRect.x, posRect.y + 1, posRect.width, 10);
GUI.Box(dragTimeRect, "");
if (dragTimeRect.Contains(e.mousePosition))
{
EditorGUIUtility.AddCursorRect(dragTimeRect, MouseCursor.SplitResizeLeftRight);
if (e.type == EventType.MouseDown && e.button == 0)
{
isDraggingTime = true;
e.Use();
}
}
if (isDraggingTime)
{
var iLerp = Mathf.InverseLerp(posRect.x, posRect.xMax, e.mousePosition.x);
keyable.root.currentTime = Mathf.Lerp(keyable.startTime, keyable.endTime, iLerp);
}
if (e.rawType == EventType.MouseUp)
{
isDraggingTime = false;
}
if (e.type == EventType.KeyDown && posRect.Contains(e.mousePosition))
{
if (e.keyCode == KeyCode.Comma)
{
GUIUtility.keyboardControl = 0;
keyable.root.currentTime = animParam.GetKeyPrevious(keyableTime) + keyable.startTime;
e.Use();
}
if (e.keyCode == KeyCode.Period)
{
GUIUtility.keyboardControl = 0;
keyable.root.currentTime = animParam.GetKeyNext(keyableTime) + keyable.startTime;
Event.current.Use();
}
}
var dopeRect = new Rect(posRect.x, dragTimeRect.yMax + 1, posRect.width, 16);
Handles.color = Color.black.WithAlpha(0.2f);
Handles.DrawLine(new Vector2(dopeRect.xMin, dopeRect.yMin), new Vector2(dopeRect.xMax, dopeRect.yMin));
Handles.DrawLine(new Vector2(dopeRect.xMin, dopeRect.yMax), new Vector2(dopeRect.xMax, dopeRect.yMax));
Handles.color = Color.white;
DopeSheetEditor.DrawDopeSheet(animParam, keyable, dopeRect, 0, keyableLength);
var curvesRect = new Rect(posRect.x, dopeRect.yMax, posRect.width, posRect.height - dopeRect.height - dragTimeRect.height);
CurveEditor.DrawCurves(animParam, keyable, curvesRect, timeRect);
if (isRecording)
{
var iLerp = Mathf.InverseLerp(keyable.startTime, keyable.endTime, keyable.root.currentTime);
var lerp = Mathf.Lerp(posRect.x, posRect.xMax, iLerp);
var a = new Vector3(lerp, posRect.y, 0);
var b = new Vector3(lerp, posRect.yMax, 0);
Handles.color = EditorGUIUtility.isProSkin ? Slate.Styles.recordingColor : Color.red;
Handles.DrawAAPolyLine(a, b);
Handles.color = Color.white;
}
}
protected void DoClipCurves(Event e, Rect posRect, Rect timeRect, System.Func <float, float> TimeToPos, IKeyable keyable)
{
//track expanded bg
GUI.color = new Color(0, 0, 0, 0.08f);
GUI.Box(posRect, string.Empty, Styles.timeBoxStyle);
GUI.color = Color.white;
if (((keyable == null) || !ReferenceEquals(keyable.parent, this)) && !ReferenceEquals(keyable, this))
{
GUI.color = new Color(1, 1, 1, 0.3f);
GUI.Label(posRect, "Select a Clip of this Track to view it's Animated Parameters here", Styles.centerLabel);
GUI.color = Color.white;
return;
}
var finalPosRect = posRect;
var finalTimeRect = timeRect;
//adjust rects
if (keyable is ActionClip)
{
finalPosRect.xMin = Mathf.Max(posRect.xMin, TimeToPos(keyable.startTime));
finalPosRect.xMax = Mathf.Min(posRect.xMax, TimeToPos(keyable.endTime));
finalTimeRect.xMin = Mathf.Max(timeRect.xMin, keyable.startTime) - keyable.startTime;
finalTimeRect.xMax = Mathf.Min(timeRect.xMax, keyable.endTime) - keyable.startTime;
}
//add some top/bottom margins
finalPosRect.yMin += 1;
finalPosRect.yMax -= 3;
finalPosRect.width = Mathf.Max(finalPosRect.width, 5);
//dark bg
GUI.color = new Color(0.1f, 0.1f, 0.1f, 0.5f);
GUI.DrawTexture(posRect, Styles.whiteTexture);
GUI.color = Color.white;
//out of view range
if (keyable is ActionClip)
{
if (keyable.startTime > timeRect.xMax || keyable.endTime < timeRect.xMin)
{
return;
}
}
//keyable bg
GUI.color = UnityEditor.EditorGUIUtility.isProSkin? new Color(0.25f, 0.25f, 0.25f, 0.9f) : new Color(0.7f, 0.7f, 0.7f, 0.9f);
GUI.Box(finalPosRect, string.Empty, Styles.clipBoxFooterStyle);
GUI.color = Color.white;
//if too small do nothing more
if (finalPosRect.width <= 5)
{
return;
}
if (keyable is ActionClip && !(keyable as ActionClip).isValid)
{
GUI.Label(finalPosRect, "Clip Is Invalid", Styles.centerLabel);
return;
}
if (keyable.animationData == null || !keyable.animationData.isValid)
{
if (keyable is ActionClip)
{
GUI.Label(finalPosRect, "Clip has no Animatable Parameters", Styles.centerLabel);
}
else
{
GUI.Label(finalPosRect, "Track has no Animated Properties. You can add some on the left side", Styles.centerLabel);
}
return;
}
if (inspectedParameterIndex >= keyable.animationData.animatedParameters.Count)
{
inspectedParameterIndex = -1;
}
//vertical guides from params to dopesheet
if (inspectedParameterIndex == -1)
{
var yPos = PARAMS_TOP_MARGIN;
for (var i = 0; i < keyable.animationData.animatedParameters.Count; i++)
{
// var animParam = keyable.animationData.animatedParameters[i];
var paramRect = new Rect(0, posRect.yMin + yPos, finalPosRect.xMin - 2, PARAMS_LINE_HEIGHT);
yPos += PARAMS_LINE_HEIGHT + PARAMS_LINE_MARGIN;
paramRect.yMin += 1f;
paramRect.yMax -= 1f;
GUI.color = new Color(0, 0.5f, 0.5f, 0.1f);
GUI.DrawTexture(paramRect, Styles.whiteTexture);
GUI.color = Color.white;
}
}
//begin in group and neutralize rect
GUI.BeginGroup(finalPosRect);
finalPosRect = new Rect(0, 0, finalPosRect.width, finalPosRect.height);
if (inspectedParameterIndex == -1)
{
var yPos = PARAMS_TOP_MARGIN;
for (var i = 0; i < keyable.animationData.animatedParameters.Count; i++)
{
var animParam = keyable.animationData.animatedParameters[i];
var paramRect = new Rect(finalPosRect.xMin, finalPosRect.yMin + yPos, finalPosRect.width, PARAMS_LINE_HEIGHT);
yPos += PARAMS_LINE_HEIGHT + PARAMS_LINE_MARGIN;
paramRect.yMin += 1f;
paramRect.yMax -= 1f;
GUI.color = new Color(1, 1, 1, 0.3f);
GUI.Box(paramRect, string.Empty);
GUI.color = Color.white;
if (animParam.enabled)
{
DopeSheetEditor.DrawDopeSheet(animParam, keyable, paramRect, finalTimeRect.x, finalTimeRect.width, true);
}
else
{
GUI.color = new Color(0, 0, 0, 0.2f);
GUI.DrawTextureWithTexCoords(paramRect, Styles.stripes, new Rect(0, 0, paramRect.width / 7, paramRect.height / 7));
GUI.color = Color.white;
}
}
}
if (inspectedParameterIndex >= 0)
{
var animParam = keyable.animationData.animatedParameters[inspectedParameterIndex];
var dopeRect = finalPosRect;
dopeRect.y += 4f;
dopeRect.height = 16f;
GUI.color = new Color(1, 1, 1, 0.3f);
GUI.Box(dopeRect, string.Empty);
GUI.color = Color.white;
DopeSheetEditor.DrawDopeSheet(animParam, keyable, dopeRect, finalTimeRect.x, finalTimeRect.width, true);
var curveRect = finalPosRect;
curveRect.yMin = dopeRect.yMax + 4;
CurveEditor.DrawCurves(animParam, keyable, curveRect, finalTimeRect);
}
//consume event
if (e.type == EventType.MouseDown && finalPosRect.Contains(e.mousePosition))
{
e.Use();
}
GUI.EndGroup();
/*
* //darken out of clip range time
* //will use if I make curve editing full-width
* if (Prefs.fullWidthCurveEditing){
* var darkBefore = Rect.MinMaxRect( posRect.xMin, posRect.yMin, Mathf.Max(posRect.xMin, TimeToPos(keyable.startTime)), posRect.yMax );
* var darkAfter = Rect.MinMaxRect( Mathf.Min(posRect.xMax, TimeToPos(keyable.endTime)), posRect.yMin, posRect.xMax, posRect.yMax );
* GUI.color = new Color(0.1f,0.1f,0.1f,0.6f);
* GUI.DrawTexture(darkBefore, Styles.whiteTexture);
* GUI.DrawTexture(darkAfter, Styles.whiteTexture);
* GUI.color = Color.white;
* }
*/
}
