File size: 2,131 Bytes
18a519f | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 | using System;
using System.Collections.Generic;
using System.Linq;
using UnityEngine;
using UnityEngine.Timeline;
using Object = UnityEngine.Object;
namespace UnityEditor.Timeline
{
static class MarkerModifier
{
public static void DeleteMarker(IMarker marker)
{
var trackAsset = marker.parent;
if (trackAsset != null)
{
SelectionManager.Remove(marker);
trackAsset.DeleteMarker(marker);
}
}
public static IEnumerable<IMarker> CloneMarkersToParent(IEnumerable<IMarker> markers, TrackAsset parent)
{
if (!markers.Any()) return Enumerable.Empty<IMarker>();
var clonedMarkers = new List<IMarker>();
foreach (var marker in markers)
clonedMarkers.Add(CloneMarkerToParent(marker, parent));
return clonedMarkers;
}
public static IMarker CloneMarkerToParent(IMarker marker, TrackAsset parent)
{
var markerObject = marker as ScriptableObject;
if (markerObject == null) return null;
var newMarkerObject = Object.Instantiate(markerObject);
AddMarkerToParent(newMarkerObject, parent);
newMarkerObject.name = markerObject.name;
try
{
CustomTimelineEditorCache.GetMarkerEditor((IMarker)newMarkerObject).OnCreate((IMarker)newMarkerObject, marker);
}
catch (Exception e)
{
Debug.LogException(e);
}
return (IMarker)newMarkerObject;
}
static void AddMarkerToParent(ScriptableObject marker, TrackAsset parent)
{
TimelineCreateUtilities.SaveAssetIntoObject(marker, parent);
TimelineUndo.RegisterCreatedObjectUndo(marker, L10n.Tr("Duplicate Marker"));
UndoExtensions.RegisterTrack(parent, L10n.Tr("Duplicate Marker"));
if (parent != null)
{
parent.AddMarker(marker);
((IMarker)marker).Initialize(parent);
}
}
}
}
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