public static bool CanCrossBlend(this Clip directable, Clip other)
{
if (directable == null || other == null)
{
return(false);
}
if ((directable.canCrossBlend || other.canCrossBlend) && directable.GetType() == other.GetType())
{
return(true);
}
return(false);
}
public static void CopyClip(Clip action)
{
copyClip = ReflectionTools.Clone(action) as Clip;
copyType = action.GetType();
}
public void OnClipGUI(bool useCurEvent = true)
{
if (useCurEvent)
{
e = Event.current;
}
overlapIn = previousClip != null?Mathf.Max(previousClip.endTime - action.startTime, 0) : 0;
overlapOut = nextClip != null?Mathf.Max(action.endTime - nextClip.startTime, 0) : 0;
blendInPosX = (action.blendIn / action.length) * rect.width;
blendOutPosX = ((action.length - action.blendOut) / action.length) * rect.width;
pointerTime = editor.PosToTime(editor.mousePosition.x);
snapedPointerTime = editor.SnapTime(pointerTime);
var lengthProp = action.GetType().GetProperty("length", BindingFlags.Instance | BindingFlags.Public);
isScalable = lengthProp != null && lengthProp.DeclaringType != typeof(Clip) && lengthProp.CanWrite && action.length > 0;
//...
var localRect = new Rect(0, 0, rect.width, rect.height);
if (action.isLocked)
{
if (e.isMouse && localRect.Contains(e.mousePosition))
{
e.Use();
}
}
action.ShowClipGUI(localRect);
if (hasActiveParameters && action.length > 0)
{
ShowClipDopesheet(localRect);
}
//...
//BLEND GRAPHICS
if (action.blendIn > 0)
{
Handles.color = Color.black.WithAlpha(0.5f);
Handles.DrawAAPolyLine(2, new Vector3[] { new Vector2(0, rect.height), new Vector2(blendInPosX, 0) });
Handles.color = Color.black.WithAlpha(0.3f);
Handles.DrawAAConvexPolygon(new Vector3[] { new Vector3(0, 0), new Vector3(0, rect.height), new Vector3(blendInPosX, 0) });
}
if (action.blendOut > 0 && overlapOut == 0)
{
Handles.color = Color.black.WithAlpha(0.5f);
Handles.DrawAAPolyLine(2, new Vector3[] { new Vector2(blendOutPosX, 0), new Vector2(rect.width, rect.height) });
Handles.color = Color.black.WithAlpha(0.3f);
Handles.DrawAAConvexPolygon(new Vector3[] { new Vector3(rect.width, 0), new Vector2(blendOutPosX, 0), new Vector2(rect.width, rect.height) });
}
if (overlapIn > 0)
{
Handles.color = Color.black;
Handles.DrawAAPolyLine(2, new Vector3[] { new Vector2(blendInPosX, 0), new Vector2(blendInPosX, rect.height) });
}
Handles.color = Color.white;
//SCALING IN/OUT, DRAG RECTS
var allowScaleIn = isScalable && rect.width > SCALE_RECT_WIDTH * 2;
var dragRect = new Rect((allowScaleIn ? SCALE_RECT_WIDTH : 0), 0, (isScalable ? rect.width - (allowScaleIn ? SCALE_RECT_WIDTH * 2 : SCALE_RECT_WIDTH) : rect.width), rect.height - (hasActiveParameters ? CLIP_DOPESHEET_HEIGHT : 0));
editor.AddCursorRect(dragRect, MouseCursor.Link);
var controlRectIn = new Rect(0, 0, SCALE_RECT_WIDTH, rect.height - (hasActiveParameters ? CLIP_DOPESHEET_HEIGHT : 0));
var controlRectOut = new Rect(rect.width - SCALE_RECT_WIDTH, 0, SCALE_RECT_WIDTH, rect.height - (hasActiveParameters ? CLIP_DOPESHEET_HEIGHT : 0));
if (isScalable && action.parent.isActive)
{
GUI.color = new Color(0, 1, 1, 0.3f);
if (overlapOut <= 0)
{
editor.AddCursorRect(controlRectOut, MouseCursor.ResizeHorizontal);
if (e.type == EventType.MouseDown && e.button == 0 && !e.control)
{
if (controlRectOut.Contains(e.mousePosition))
{
isScalingEnd = true;
preScaleStartTime = action.startTime;
preScaleEndTime = action.endTime;
e.Use();
}
}
}
if (overlapIn <= 0 && allowScaleIn)
{
editor.AddCursorRect(controlRectIn, MouseCursor.ResizeHorizontal);
if (e.type == EventType.MouseDown && e.button == 0 && !e.control)
{
if (controlRectIn.Contains(e.mousePosition))
{
isScalingStart = true;
preScaleStartTime = action.startTime;
preScaleEndTime = action.endTime;
e.Use();
}
}
}
GUI.color = Color.white;
}
//BLENDING IN/OUT
if (e.type == EventType.MouseDown && e.button == 0 && e.control)
{
var blendInProp = action.GetType().GetProperty("blendIn", BindingFlags.Instance | BindingFlags.Public);
var isBlendableIn = blendInProp != null && blendInProp.DeclaringType != typeof(Clip) && blendInProp.CanWrite;
var blendOutProp = action.GetType().GetProperty("blendOut", BindingFlags.Instance | BindingFlags.Public);
var isBlendableOut = blendOutProp != null && blendOutProp.DeclaringType != typeof(Clip) && blendOutProp.CanWrite;
if (isBlendableIn && controlRectIn.Contains(e.mousePosition))
{
isControlBlendIn = true;
e.Use();
}
if (isBlendableOut && controlRectOut.Contains(e.mousePosition))
{
isControlBlendOut = true;
e.Use();
}
}
if (isControlBlendIn)
{
action.blendIn = Mathf.Clamp(pointerTime - action.startTime, 0, action.length - action.blendOut);
}
if (isControlBlendOut)
{
action.blendOut = Mathf.Clamp(action.endTime - pointerTime, 0, action.length - action.blendIn);
}
if (isScalingStart)
{
var prev = previousClip != null ? previousClip.endTime : 0;
if (Prefs.magnetSnapping && !e.control)
{ //magnet snap
if (Mathf.Abs(snapedPointerTime - prev) <= editor.magnetSnapInterval)
{
snapedPointerTime = prev;
}
}
if (action.CanCrossBlend(previousClip))
{
prev -= Mathf.Min(action.length / 2, previousClip.length / 2);
}
action.startTime = snapedPointerTime;
action.startTime = Mathf.Clamp(action.startTime, prev, preScaleEndTime);
action.endTime = preScaleEndTime;
editor.pendingGuides.Add(new TimelineWindowBase.GuideLine(action.startTime, Color.white.WithAlpha(0.05f)));
}
if (isScalingEnd)
{
var next = nextClip != null ? nextClip.startTime : editor.maxTime;
if (Prefs.magnetSnapping && !e.control)
{ //magnet snap
if (Mathf.Abs(snapedPointerTime - next) <= editor.magnetSnapInterval)
{
snapedPointerTime = next;
}
}
if (action.CanCrossBlend(nextClip))
{
next += Mathf.Min(action.length / 2, nextClip.length / 2);
}
action.endTime = snapedPointerTime;
action.endTime = Mathf.Clamp(action.endTime, 0, next);
editor.pendingGuides.Add(new TimelineWindowBase.GuideLine(action.endTime, Color.white.WithAlpha(0.05f)));
}
if (e.type == EventType.MouseDrag && e.button == 0 && dragRect.Contains(e.mousePosition))
{
editor.anyClipDragging = true;
}
if (e.type == EventType.MouseDown)
{
if (e.control)
{
if (multiSelection == null)
{
multiSelection = new List <ClipWrapper>()
{
this
};
}
if (multiSelection.Contains(this))
{
multiSelection.Remove(this);
}
else
{
multiSelection.Add(this);
}
}
else
{
CutsceneUtility.selectedObject = action;
if (multiSelection != null && !multiSelection.Select(cw => cw.action).Contains(action))
{
multiSelection = null;
}
}
if (e.clickCount == 2)
{
editor.OnClipDoubleClick(rect, action);
}
}
if (e.rawType == EventType.ContextClick)
{
DoClipContextMenu();
}
if (e.rawType == EventType.MouseUp)
{
ResetInteraction();
}
if (e.button == 0)
{
GUI.DragWindow(dragRect);
}
var doFrames = Prefs.timeStepMode == Prefs.TimeStepMode.Frames;
//Draw info text if big enough
if (rect.width > 40)
{
var r = new Rect(0, 0, rect.width, rect.height);
if (overlapIn > 0)
{
r.xMin = blendInPosX;
}
if (overlapOut > 0)
{
r.xMax = blendOutPosX;
}
var label = string.Format("<size=10>{0} start:{1}\n{2}</size>",
action.name, doFrames ? action.startFrame : action.startTime, action.externalInfo);
GUI.color = action.color.grayscale >= 0.6 ? Color.black : Color.white;
GUI.Label(r, label);
GUI.color = Color.white;
}
}
