internal static Playable CreatePlayable(PlayableGraph graph, AnimationClip clip, Vector3 positionOffset, Vector3 eulerOffset, bool removeStartOffset, AppliedOffsetMode mode, bool applyFootIK, LoopMode loop)
{
if (clip == null || clip.legacy)
{
return(Playable.Null);
}
var clipPlayable = AnimationClipPlayable.Create(graph, clip);
clipPlayable.SetRemoveStartOffset(removeStartOffset);
clipPlayable.SetApplyFootIK(applyFootIK);
clipPlayable.SetOverrideLoopTime(loop != LoopMode.UseSourceAsset);
clipPlayable.SetLoopTime(loop == LoopMode.On);
Playable root = clipPlayable;
if (ShouldApplyScaleRemove(mode))
{
var removeScale = AnimationRemoveScalePlayable.Create(graph, 1);
graph.Connect(root, 0, removeScale, 0);
removeScale.SetInputWeight(0, 1.0f);
root = removeScale;
}
if (ShouldApplyOffset(mode, clip))
{
var offsetPlayable = AnimationOffsetPlayable.Create(graph, positionOffset, Quaternion.Euler(eulerOffset), 1);
graph.Connect(root, 0, offsetPlayable, 0);
offsetPlayable.SetInputWeight(0, 1.0F);
root = offsetPlayable;
}
return(root);
}
public override Playable CreatePlayable(PlayableGraph graph, GameObject go)
{
Playable result;
if (this.clip == null || this.clip.legacy)
{
result = Playable.Null;
}
else
{
AnimationClipPlayable animationClipPlayable = AnimationClipPlayable.Create(graph, this.m_Clip);
this.m_AnimationClipPlayable = animationClipPlayable;
this.m_AnimationClipPlayable.SetRemoveStartOffset(this.removeStartOffset);
Playable playable = animationClipPlayable;
if (this.applyRootMotion)
{
AnimationOffsetPlayable animationOffsetPlayable = AnimationOffsetPlayable.Create(graph, this.m_Position, this.m_Rotation, 1);
graph.Connect <AnimationClipPlayable, AnimationOffsetPlayable>(animationClipPlayable, 0, animationOffsetPlayable, 0);
animationOffsetPlayable.SetInputWeight(0, 1f);
playable = animationOffsetPlayable;
}
this.LiveLink();
result = playable;
}
return(result);
}
private Playable AttachOffsetPlayable(PlayableGraph graph, Playable playable, Vector3 pos, Quaternion rot)
{
var offsetPlayable = AnimationOffsetPlayable.Create(graph, pos, rot, 1);
offsetPlayable.SetInputWeight(0, 1.0f);
graph.Connect(playable, 0, offsetPlayable, 0);
return(offsetPlayable);
}
public override Playable CreatePlayable(PlayableGraph graph, GameObject go)
{
AnimationClipPlayable animationClipPlayable = AnimationClipPlayable.Create(graph, this.m_Clip);
this.m_AnimationClipPlayable = animationClipPlayable;
this.m_AnimationClipPlayable.SetRemoveStartOffset(this.removeStartOffset);
Playable result = animationClipPlayable;
if (this.applyRootMotion)
{
AnimationOffsetPlayable animationOffsetPlayable = AnimationOffsetPlayable.Create(graph, this.m_Position, this.m_Rotation, 1);
graph.Connect <AnimationClipPlayable, AnimationOffsetPlayable>(animationClipPlayable, 0, animationOffsetPlayable, 0);
result = animationOffsetPlayable;
}
this.LiveLink();
return(result);
}
private Playable ApplyTrackOffset(PlayableGraph graph, Playable root)
{
Playable result;
if (!this.m_ApplyOffsets)
{
result = root;
}
else
{
AnimationOffsetPlayable animationOffsetPlayable = AnimationOffsetPlayable.Create(graph, this.m_Position, this.m_Rotation, 1);
graph.Connect <Playable, AnimationOffsetPlayable>(root, 0, animationOffsetPlayable, 0);
animationOffsetPlayable.SetInputWeight(0, 1f);
result = animationOffsetPlayable;
}
return(result);
}
Playable ApplyTrackOffset(PlayableGraph graph, Playable root, GameObject go, AppliedOffsetMode mode)
{
#if UNITY_EDITOR
m_ClipOffset = AnimationOffsetPlayable.Null;
#endif
// offsets don't apply in scene offset, or if there is no root transform (globally or on this track)
if (mode == AppliedOffsetMode.SceneOffsetLegacy ||
mode == AppliedOffsetMode.SceneOffset ||
mode == AppliedOffsetMode.NoRootTransform ||
!AnimatesRootTransform()
)
{
return(root);
}
var pos = position;
var rot = rotation;
#if UNITY_EDITOR
// in the editor use the preview position to playback from if available
if (mode == AppliedOffsetMode.SceneOffsetEditor)
{
pos = m_SceneOffsetPosition;
rot = Quaternion.Euler(m_SceneOffsetRotation);
}
#endif
var offsetPlayable = AnimationOffsetPlayable.Create(graph, pos, rot, 1);
#if UNITY_EDITOR
m_ClipOffset = offsetPlayable;
#endif
graph.Connect(root, 0, offsetPlayable, 0);
offsetPlayable.SetInputWeight(0, 1);
return(offsetPlayable);
}
public static void AddDefaultHumanoidTrack(PlayableGraph graph, Playable rootPlayable, Animator animator)
{
if (!(AnimationDefaultTrack.defaultHumanoidClip == null))
{
Playable playable = new Playable(AnimationPlayableGraphExtensions.CreateAnimationMotionXToDeltaPlayable(graph));
PlayableExtensions.SetInputCount <Playable>(playable, 1);
AnimationOffsetPlayable animationOffsetPlayable = AnimationOffsetPlayable.Create(graph, Vector3.get_zero(), Quaternion.get_identity(), 1);
AnimationClipPlayable animationClipPlayable = AnimationClipPlayable.Create(graph, AnimationDefaultTrack.defaultHumanoidClip);
PlayableExtensions.SetTime <AnimationClipPlayable>(animationClipPlayable, 0.0);
PlayableExtensions.SetSpeed <AnimationClipPlayable>(animationClipPlayable, 0.0);
graph.Connect <AnimationOffsetPlayable, Playable>(animationOffsetPlayable, 0, playable, 0);
PlayableExtensions.SetInputWeight <Playable>(playable, 0, 1f);
graph.Connect <AnimationClipPlayable, AnimationOffsetPlayable>(animationClipPlayable, 0, animationOffsetPlayable, 0);
PlayableExtensions.SetInputWeight <AnimationOffsetPlayable>(animationOffsetPlayable, 0, 1f);
int inputCount = PlayableExtensions.GetInputCount <Playable>(rootPlayable);
PlayableExtensions.SetInputCount <Playable>(rootPlayable, inputCount + 1);
graph.Connect <Playable, Playable>(playable, 0, rootPlayable, inputCount);
PlayableExtensions.SetInputWeight <Playable>(rootPlayable, inputCount, 1f);
AnimationPlayableOutput animationPlayableOutput = AnimationPlayableOutput.Create(graph, "DefaultHumanoid", animator);
PlayableOutputExtensions.SetSourcePlayable <AnimationPlayableOutput, Playable>(animationPlayableOutput, rootPlayable);
PlayableOutputExtensions.SetSourceInputPort <AnimationPlayableOutput>(animationPlayableOutput, inputCount);
}
}
internal override Playable OnCreateClipPlayableGraph(PlayableGraph graph, GameObject go, IntervalTree <RuntimeElement> tree)
{
if (isSubTrack)
{
throw new InvalidOperationException("Nested animation tracks should never be asked to create a graph directly");
}
List <AnimationTrack> flattenTracks = new List <AnimationTrack>();
if (CanCompileClips())
{
flattenTracks.Add(this);
}
bool animatesRootTransform = AnimatesRootTransform();
foreach (var subTrack in GetChildTracks())
{
var child = subTrack as AnimationTrack;
if (child != null && child.CanCompileClips())
{
animatesRootTransform |= child.AnimatesRootTransform();
flattenTracks.Add(child);
}
}
// figure out which mode to apply
AppliedOffsetMode mode = GetOffsetMode(go, animatesRootTransform);
var layerMixer = CreateGroupMixer(graph, go, flattenTracks.Count);
for (int c = 0; c < flattenTracks.Count; c++)
{
var compiledTrackPlayable = flattenTracks[c].inClipMode ?
CompileTrackPlayable(graph, flattenTracks[c], go, tree, mode) :
flattenTracks[c].CreateInfiniteTrackPlayable(graph, go, tree, mode);
graph.Connect(compiledTrackPlayable, 0, layerMixer, c);
layerMixer.SetInputWeight(c, flattenTracks[c].inClipMode ? 0 : 1);
if (flattenTracks[c].applyAvatarMask && flattenTracks[c].avatarMask != null)
{
layerMixer.SetLayerMaskFromAvatarMask((uint)c, flattenTracks[c].avatarMask);
}
}
Playable mixer = (Playable)layerMixer;
#if UNITY_EDITOR
if (!Application.isPlaying)
{
var motionXMixer = AnimationMixerPlayable.Create(graph, 2);
var animator = GetBinding(go != null ? go.GetComponent <PlayableDirector>() : null);
Playable blendDefault = Playable.Null;
if (animator != null && animator.isHuman)
{
blendDefault = AnimationClipPlayable.Create(graph, GetDefaultHumanoidClip());
}
else
{
blendDefault = AnimationPosePlayable.Create(graph);
((AnimationPosePlayable)blendDefault).SetReadDefaultPose(true);
}
var offsetPlayable = AnimationOffsetPlayable.Create(graph, m_SceneOffsetPosition, Quaternion.Euler(m_SceneOffsetRotation), 1);
graph.Connect(blendDefault, 0, offsetPlayable, 0);
graph.Connect(layerMixer, 0, motionXMixer, 0);
graph.Connect(offsetPlayable, 0, motionXMixer, 1);
offsetPlayable.SetInputWeight(0, 1.0f);
motionXMixer.SetInputWeight(1, 1.0f);
motionXMixer.SetInputWeight(0, 0.0f);
mixer = (Playable)motionXMixer;
}
#endif
// motionX playable not required in scene offset mode, or root transform mode
if (!RequiresMotionXPlayable(mode, go))
{
return(mixer);
}
// If we are animating a root transform, add the motionX to delta playable as the root node
var motionXToDelta = AnimationMotionXToDeltaPlayable.Create(graph);
graph.Connect(mixer, 0, motionXToDelta, 0);
motionXToDelta.SetInputWeight(0, 1.0f);
motionXToDelta.SetAbsoluteMotion(UsesAbsoluteMotion(mode));
return(motionXToDelta);
}