private void InitController()
{
gameObject = dg_get_PreviewObject();
if (gameObject == null)
{
return;
}
originalGameObject = uAvatarPreviewSelection.GetPreview(dg_get_animationClipType());
animator = dg_get_Animator();
animation = gameObject.GetComponent <Animation>();
if (originalGameObject != null)
{
transformPoseSave = new TransformPoseSave(originalGameObject);
transformPoseSave.ChangeStartTransform();
transformPoseSave.ChangeTransformReference(gameObject);
}
else
{
transformPoseSave = new TransformPoseSave(gameObject);
}
blendShapeWeightSave = new BlendShapeWeightSave(gameObject);
var clip = dg_get_m_SourcePreviewMotion(instance);
if (clip.legacy || instance == null || !((UnityEngine.Object)animator != (UnityEngine.Object)null))
{
if (animation != null)
{
animation.enabled = false; //If vaw.animation.enabled, it is not updated during execution. bug?
}
}
else
{
animator.fireEvents = false;
animator.applyRootMotion = EditorPrefs.GetBool(EditorPrefsApplyRootMotion, false);
#if UNITY_2019_1_OR_NEWER
animator.enabled = true;
UnityEditor.Animations.AnimatorController.SetAnimatorController(animator, null);
m_PlayableGraph = PlayableGraph.Create("Avatar Preview PlayableGraph");
m_PlayableGraph.SetTimeUpdateMode(DirectorUpdateMode.Manual);
m_AnimationClipPlayable = AnimationClipPlayable.Create(m_PlayableGraph, clip);
m_AnimationClipPlayable.SetApplyPlayableIK(false);
m_AnimationClipPlayable.SetApplyFootIK(isIKOnFeet);
if (m_UAnimationClipPlayable == null)
{
m_UAnimationClipPlayable = new UAnimationClipPlayable();
}
m_UAnimationClipPlayable.SetRemoveStartOffset(m_AnimationClipPlayable, true);
m_UAnimationClipPlayable.SetOverrideLoopTime(m_AnimationClipPlayable, true);
m_UAnimationClipPlayable.SetLoopTime(m_AnimationClipPlayable, true);
Playable rootPlayable = m_AnimationClipPlayable;
#if VERYANIMATION_ANIMATIONRIGGING
m_VARigBuilder = gameObject.GetComponent <VeryAnimationRigBuilder>();
if (m_VARigBuilder != null)
{
RigBuilder.DestroyImmediate(m_VARigBuilder);
m_VARigBuilder = null;
}
m_RigBuilder = gameObject.GetComponent <RigBuilder>();
if (m_RigBuilder != null)
{
RigBuilder.DestroyImmediate(m_RigBuilder);
m_RigBuilder = null;
}
if (originalGameObject != null)
{
var rigBuilder = originalGameObject.GetComponent <RigBuilder>();
if (rigBuilder != null && rigBuilder.isActiveAndEnabled && rigBuilder.enabled)
{
var layers = new List <GameObject>();
foreach (var layer in rigBuilder.layers)
{
if (layer.rig == null || !layer.active)
{
continue;
}
var originalRig = layer.rig.GetComponent <Rig>();
if (originalRig == null)
{
continue;
}
Func <Transform, Transform> GetPreviewTransform = (t) =>
{
if (t == null)
{
return(null);
}
var path = AnimationUtility.CalculateTransformPath(t, originalGameObject.transform);
return(gameObject.transform.Find(path));
};
var previewT = GetPreviewTransform(originalRig.transform);
if (previewT == null)
{
continue;
}
var newRig = GameObject.Instantiate <GameObject>(originalRig.gameObject, previewT.parent);
newRig.name = previewT.name;
GameObject.DestroyImmediate(previewT.gameObject);
AnimationRigging.ReplaceConstraintTransformReference(gameObject, newRig.GetComponent <Rig>(), originalGameObject, originalRig);
layers.Add(newRig);
}
if (layers.Count > 0)
{
m_VARigBuilder = gameObject.AddComponent <VeryAnimationRigBuilder>();
m_RigBuilder = gameObject.GetComponent <RigBuilder>();
foreach (var layer in layers)
{
var rig = layer.GetComponent <Rig>();
#region RemoveEffector
{
var effectors = rig.effectors as List <RigEffectorData>;
effectors.Clear();
}
#endregion
#if UNITY_2020_1_OR_NEWER
var rigLayer = new RigLayer(rig); //version 0.3.2
#else
var rigLayer = new RigBuilder.RigLayer(rig); //version 0.2.5
#endif
m_RigBuilder.layers.Add(rigLayer);
}
}
}
if (m_VARigBuilder != null && m_RigBuilder != null)
{
m_VARigBuilder.enabled = m_RigBuilder.enabled = EditorPrefs.GetBool(EditorPrefsARConstraint);
if (m_RigBuilder.enabled)
{
m_VARigBuilder.StartPreview();
m_RigBuilder.StartPreview();
rootPlayable = m_VARigBuilder.BuildPreviewGraph(m_PlayableGraph, rootPlayable);
rootPlayable = m_RigBuilder.BuildPreviewGraph(m_PlayableGraph, rootPlayable);
}
}
}
#endif
if (animator.applyRootMotion)
{
bool hasRootMotionBone = false;
if (animator.isHuman)
{
hasRootMotionBone = true;
}
else
{
UAvatar uAvatar = new UAvatar();
var genericRootMotionBonePath = uAvatar.GetGenericRootMotionBonePath(animator.avatar);
hasRootMotionBone = !string.IsNullOrEmpty(genericRootMotionBonePath);
}
if (hasRootMotionBone)
{
if (m_UAnimationOffsetPlayable == null)
{
m_UAnimationOffsetPlayable = new UAnimationOffsetPlayable();
}
m_AnimationOffsetPlayable = m_UAnimationOffsetPlayable.Create(m_PlayableGraph, transformPoseSave.startLocalPosition, transformPoseSave.startLocalRotation, 1);
m_AnimationOffsetPlayable.SetInputWeight(0, 1f);
m_PlayableGraph.Connect(rootPlayable, 0, m_AnimationOffsetPlayable, 0);
rootPlayable = m_AnimationOffsetPlayable;
}
{
if (m_UAnimationMotionXToDeltaPlayable == null)
{
m_UAnimationMotionXToDeltaPlayable = new UAnimationMotionXToDeltaPlayable();
}
m_AnimationMotionXToDeltaPlayable = m_UAnimationMotionXToDeltaPlayable.Create(m_PlayableGraph);
m_UAnimationMotionXToDeltaPlayable.SetAbsoluteMotion(m_AnimationMotionXToDeltaPlayable, true);
m_AnimationMotionXToDeltaPlayable.SetInputWeight(0, 1f);
m_PlayableGraph.Connect(rootPlayable, 0, m_AnimationMotionXToDeltaPlayable, 0);
rootPlayable = m_AnimationMotionXToDeltaPlayable;
}
}
var playableOutput = AnimationPlayableOutput.Create(m_PlayableGraph, "Animation", animator);
playableOutput.SetSourcePlayable(rootPlayable);
#else
if (m_Controller == null)
{
m_Controller = new UnityEditor.Animations.AnimatorController();
m_Controller.name = "Avatar Preview AnimatorController";
m_Controller.hideFlags |= HideFlags.HideAndDontSave;
uAnimatorController.SetPushUndo(m_Controller, false);
m_Controller.AddLayer("preview");
m_StateMachine = m_Controller.layers[0].stateMachine;
uAnimatorStateMachine.SetPushUndo(m_StateMachine, false);
m_StateMachine.hideFlags |= HideFlags.HideAndDontSave;
}
if (m_State == null)
{
m_State = m_StateMachine.AddState("preview");
uAnimatorState.SetPushUndo(m_State, false);
m_State.motion = (Motion)clip;
m_State.iKOnFeet = isIKOnFeet;
m_State.hideFlags |= HideFlags.HideAndDontSave;
}
UnityEditor.Animations.AnimatorController.SetAnimatorController(animator, m_Controller);
#endif
}
dg_set_ShowIKOnFeetButton(animator != null && animator.isHuman && clip.isHumanMotion);
ForceUpdate();
}