public GameObject GenerateUnityObject(TimeLineData playable, Context ctx)
{
int startFrame = playable.AbsoluteTimeOffset - playable.TrimIn;
int frameCount = playable.GetFrameCount(stage.fps) + playable.TrimIn + playable.TrimOut;
var playableObj = MakePlayableBaseObject(playable, ref ctx, startFrame / ctx.fps, frameCount / ctx.fps);
var pathForName = AnimationUtility.CalculateTransformPath(playableObj.transform, ctx.rootTransform);
// GROUP
var groupTrack = ctx.parentTimeline.CreateTrack <GroupTrack>(null, playable.displayName);
ctx.ctx.AddObjectToAsset(pathForName + "_GroupTrack", groupTrack);
// ANIMATION
var animationTrack = ctx.parentTimeline.CreateTrack <AnimVRTrack>(groupTrack, pathForName + "_animation");
ctx.ctx.AddObjectToAsset(pathForName + "_animation", animationTrack);
var animationClip = animationTrack.CreateDefaultClip();
animationClip.duration = playable.GetFrameCount(stage.fps) / stage.fps;
animationClip.start = playable.TrimIn / stage.fps;
typeof(TimelineClip).GetProperty("preExtrapolationMode").SetValue(animationClip, LOOP_MAPPING[playable.LoopIn], null);
typeof(TimelineClip).GetProperty("postExtrapolationMode").SetValue(animationClip, LOOP_MAPPING[playable.LoopOut], null);
var animAsset = animationClip.asset as AnimVRFramesAsset;
animAsset.FPS = stage.fps;
if (playable.Frames.Count > 0)
{
animAsset.FadeIn = playable.Frames[0].FadeModeIn;
animAsset.FadeOut = playable.Frames[0].FadeModeOut;
}
ctx.director.SetGenericBinding(animAsset, playableObj);
ctx.ctx.AddObjectToAsset(pathForName + "_animAsset", animAsset);
int frameIndex = -1;
foreach (var frame in playable.Frames)
{
if (!frame.isInstance)
{
var frameObj = GenerateUnityObject(frame, ctx, ++frameIndex);
if (frameIndex != 0)
{
frameObj.SetActive(false);
}
frameObj.transform.SetAsLastSibling();
}
animAsset.FrameIndices.Add(frameIndex);
}
return(playableObj);
}
public GameObject GenerateUnityObject(TimeLineData playable, int frameOffset, AssetImportContext ctx, TimelineAsset parentTimeline, TrackAsset parentTrack, Transform parent)
{
var playableObj = MakePlayableBaseObject(playable, parent);
var pathForName = AnimationUtility.CalculateTransformPath(playableObj.transform, stageTransform);
// GROUP
var groupTrack = parentTimeline.CreateTrack <GroupTrack>(parentTrack, playable.displayName);
ctx.AddSubAsset(pathForName + "_GroupTrack", groupTrack);
// ANIMATION
var animationTrack = parentTimeline.CreateTrack <AnimVRTrack>(groupTrack, pathForName + "_animation");
ctx.AddSubAsset(pathForName + "_animation", animationTrack);
var animationClip = animationTrack.CreateDefaultClip();
animationClip.duration = playable.GetFrameCount(stage.fps) / stage.fps;
animationClip.start = (playable.AbsoluteTimeOffset + frameOffset) / stage.fps;
typeof(TimelineClip).GetProperty("preExtrapolationMode").SetValue(animationClip, LOOP_MAPPING[playable.LoopIn], null);
typeof(TimelineClip).GetProperty("postExtrapolationMode").SetValue(animationClip, LOOP_MAPPING[playable.LoopOut], null);
var animAsset = animationClip.asset as AnimVRFramesAsset;
animAsset.FPS = stage.fps;
director.SetGenericBinding(animAsset, playableObj);
ctx.AddSubAsset(pathForName + "_activeAsset", animAsset);
// ACTIVATION
var frameTrack = parentTimeline.CreateTrack <ActivationTrack>(groupTrack, pathForName + "_track");
ctx.AddSubAsset(pathForName + "_track", frameTrack);
director.SetGenericBinding(frameTrack, playableObj);
var frameClip = frameTrack.CreateDefaultClip();
frameClip.start = playable.LoopIn != AnimVR.LoopType.OneShot ? 0 : animationClip.start;
frameClip.duration = playable.LoopOut != AnimVR.LoopType.OneShot ?
parentTimeline.fixedDuration - frameClip.start :
(animationClip.start - frameClip.start) + animationClip.duration;
ctx.AddSubAsset(pathForName + "_activeAsset", frameClip.asset);
int frameIndex = -1;
foreach (var frame in playable.Frames)
{
if (!frame.isInstance)
{
var frameObj = GenerateUnityObject(frame, ctx, parentTimeline, playableObj.transform, ++frameIndex);
if (frameIndex != 0)
{
frameObj.SetActive(false);
}
frameObj.transform.SetAsLastSibling();
}
animAsset.FrameIndices.Add(frameIndex);
}
return(playableObj);
}
