void FFaceFXAnimationTrackInstance::RestoreState(const TArray<TWeakObjectPtr<UObject>>& RuntimeObjects, IMovieScenePlayer& Player, FMovieSceneSequenceInstance& SequenceInstance)
{
for (int32 i = 0; i < RuntimeObjects.Num(); ++i)
{
UObject* RuntimeObject = RuntimeObjects[i].Get();
UFaceFXComponent* FaceFXComponent = GetFaceFXComponent(RuntimeObject);
if (!FaceFXComponent)
{
continue;
}
FaceFXComponent->StopAll();
TArray<USkeletalMeshComponent*> SkelMeshTargets;
FaceFXComponent->GetSetupSkelMeshComponents(SkelMeshTargets);
for (USkeletalMeshComponent* SkelMeshTarget : SkelMeshTargets)
{
if (SkelMeshTarget->GetAnimationMode() == EAnimationMode::Type::AnimationBlueprint)
{
if (UAnimInstance* AnimInstance = SkelMeshTarget->GetAnimInstance())
{
AnimInstance->Montage_Stop(0.f);
AnimInstance->UpdateAnimation(0.f, false);
}
// Update space bases to reset it back to ref pose
SkelMeshTarget->RefreshBoneTransforms();
SkelMeshTarget->RefreshSlaveComponents();
SkelMeshTarget->UpdateComponentToWorld();
}
}
}
}
/** Stops the playback of any animation of all FaceFX components of the given runtime objects */
void StopAllPlayback(const TArray<TWeakObjectPtr<UObject>>& RuntimeObjects)
{
for (int32 i = 0; i < RuntimeObjects.Num(); ++i)
{
UObject* RuntimeObject = RuntimeObjects[i].Get();
UFaceFXComponent* FaceFXComponent = GetFaceFXComponent(RuntimeObject);
if (!FaceFXComponent)
{
continue;
}
FaceFXComponent->StopAll();
//enforce an update on the bones to trigger blend nodes
TArray<USkeletalMeshComponent*> SkelMeshTargets;
FaceFXComponent->GetSetupSkelMeshComponents(SkelMeshTargets);
for (USkeletalMeshComponent* SkelMeshTarget : SkelMeshTargets)
{
SkelMeshTarget->RefreshBoneTransforms();
}
}
}
