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40 lines
1.6 KiB
C#
40 lines
1.6 KiB
C#
1 year ago
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using System;
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using UnityEngine;
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using UnityEngine.Playables;
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using UnityEngine.Timeline;
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namespace Timeline.Samples
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{
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// Timeline track to play videos.
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// This sample demonstrates the following
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// * Using built in blending, speed and clip-in capabilities in custom clips.
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// * Using ClipEditors to customize clip drawing.
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// * Using a mixer PlayableBehaviour to perform look-ahead operations.
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// * Managing UnityEngine.Object lifetime (VideoPlayer) with a PlayableBehaviour.
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// * Using ExposedReferences to reference Components in the scene from a PlayableAsset.
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[Serializable]
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[TrackClipType(typeof(VideoPlayableAsset))]
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[TrackColor(0.008f, 0.698f, 0.655f)]
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public class VideoTrack : TrackAsset
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{
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// Called to create a PlayableBehaviour instance to represent the instance of the track, commonly referred
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// to as a Mixer playable.
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public override Playable CreateTrackMixer(PlayableGraph graph, GameObject go, int inputCount)
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{
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// This is called immediately before CreatePlayable on VideoPlayableAsset.
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// Each playable asset needs to be updated to the last clip values.
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foreach (var clip in GetClips())
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{
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var asset = clip.asset as VideoPlayableAsset;
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if (asset != null)
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{
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asset.clipInTime = clip.clipIn;
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asset.startTime = clip.start;
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}
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}
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return ScriptPlayable<VideoSchedulerPlayableBehaviour>.Create(graph, inputCount);
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}
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}
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}
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