140 lines
5.1 KiB
C#
140 lines
5.1 KiB
C#
#if !UNITY_2019_1_OR_NEWER
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#define CINEMACHINE_TIMELINE
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#endif
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#if CINEMACHINE_TIMELINE && UNITY_2019_2_OR_NEWER
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using UnityEngine.Timeline;
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using UnityEditor.Timeline;
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using Cinemachine;
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using UnityEditor;
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using UnityEngine;
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using UnityEngine.Playables;
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[CustomTimelineEditor(typeof(CinemachineShot))]
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public class CinemachineShotClipEditor : ClipEditor
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{
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[InitializeOnLoad]
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class EditorInitialize
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{
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static EditorInitialize() { CinemachineMixer.GetMasterPlayableDirector = GetMasterDirector; }
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static PlayableDirector GetMasterDirector() { return TimelineEditor.masterDirector; }
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}
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public delegate double TimelineGlobalToLocalTimeDelegate(double globalTime);
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public static TimelineGlobalToLocalTimeDelegate TimelineGlobalToLocalTime = DefaultTimeConversion;
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#if CINEMACHINE_TIMELINE_1_5_0
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static double DefaultTimeConversion(double time) { return TimelineEditor.GetInspectedTimeFromMasterTime(time); }
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#else
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static double DefaultTimeConversion(double time) { return time; }
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#endif
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public override ClipDrawOptions GetClipOptions(TimelineClip clip)
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{
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var shotClip = (CinemachineShot) clip.asset;
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var clipOptions = base.GetClipOptions(clip);
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if (shotClip != null)
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{
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var director = TimelineEditor.inspectedDirector;
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if (director != null)
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{
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var vcam = shotClip.VirtualCamera.Resolve(director);
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if (vcam == null)
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clipOptions.errorText = "A virtual camera must be assigned";
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else
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clipOptions.tooltip = vcam.Name;
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}
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}
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return clipOptions;
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}
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public override void OnClipChanged(TimelineClip clip)
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{
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var shotClip = (CinemachineShot)clip.asset;
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if (shotClip == null)
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return;
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if (shotClip.DisplayName != null && shotClip.DisplayName.Length != 0)
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clip.displayName = shotClip.DisplayName;
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else
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{
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var director = TimelineEditor.inspectedDirector;
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if (director != null)
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{
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var vcam = shotClip.VirtualCamera.Resolve(director);
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if (vcam != null)
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clip.displayName = vcam.Name;
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}
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}
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}
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public override void OnCreate(TimelineClip clip, TrackAsset track, TimelineClip clonedFrom)
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{
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base.OnCreate(clip, track, clonedFrom);
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if (CinemachineShotEditor.AutoCreateShotFromSceneView)
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{
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var asset = clip.asset as CinemachineShot;
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var vcam = CinemachineShotEditor.CreateStaticVcamFromSceneView();
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var d = TimelineEditor.inspectedDirector;
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if (d != null && d.GetReferenceValue(asset.VirtualCamera.exposedName, out bool idValid) == null)
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{
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asset.VirtualCamera.exposedName = System.Guid.NewGuid().ToString();
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d.SetReferenceValue(asset.VirtualCamera.exposedName, vcam);
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}
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}
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}
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GUIContent kUndamped = new GUIContent("UNCACHED");
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public override void DrawBackground(TimelineClip clip, ClipBackgroundRegion region)
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{
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base.DrawBackground(clip, region);
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if (Application.isPlaying || !TargetPositionCache.UseCache
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|| TargetPositionCache.CacheMode == TargetPositionCache.Mode.Disabled
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|| TimelineEditor.inspectedDirector == null)
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{
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return;
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}
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// Draw the cache indicator over the cached region
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var cacheRange = TargetPositionCache.CacheTimeRange;
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if (!cacheRange.IsEmpty)
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{
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cacheRange.Start = (float)TimelineGlobalToLocalTime(cacheRange.Start);
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cacheRange.End = (float)TimelineGlobalToLocalTime(cacheRange.End);
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// Clip cacheRange to rect
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float start = (float)region.startTime;
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float end = (float)region.endTime;
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cacheRange.Start = Mathf.Max((float)clip.ToLocalTime(cacheRange.Start), start);
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cacheRange.End = Mathf.Min((float)clip.ToLocalTime(cacheRange.End), end);
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var r = region.position;
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var a = r.x + r.width * (cacheRange.Start - start) / (end - start);
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var b = r.x + r.width * (cacheRange.End - start) / (end - start);
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r.x = a; r.width = b-a;
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r.y += r.height; r.height *= 0.2f; r.y -= r.height;
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EditorGUI.DrawRect(r, new Color(0.1f, 0.2f, 0.8f, 0.6f));
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}
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// Draw the "UNCACHED" indicator, if appropriate
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if (!TargetPositionCache.IsRecording && !TargetPositionCache.CurrentPlaybackTimeValid)
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{
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var r = region.position;
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var t = clip.ToLocalTime(TimelineGlobalToLocalTime(TimelineEditor.masterDirector.time));
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var pos = r.x + r.width
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* (float)((t - region.startTime) / (region.endTime - region.startTime));
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var s = EditorStyles.miniLabel.CalcSize(kUndamped);
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r.width = s.x; r.x = pos - r.width / 2;
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var c = GUI.color;
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GUI.color = Color.yellow;
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EditorGUI.LabelField(r, kUndamped, EditorStyles.miniLabel);
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GUI.color = c;
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}
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}
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}
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#endif
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