/// <summary>
/// Update the avatar of a UMA character.
/// </summary>
/// <param name="umaData">UMA data.</param>
public virtual void UpdateAvatar(UMAData umaData)
{
if (umaData)
{
if (umaData.animationController != null)
{
var umaTransform = umaData.transform;
var oldParent = umaTransform.parent;
var originalRot = umaTransform.localRotation;
var originalPos = umaTransform.localPosition;
var animator = umaData.animator;
umaTransform.SetParent(null, false);
umaTransform.localRotation = Quaternion.identity;
umaTransform.localPosition = Vector3.zero;
if (animator == null)
{
animator = umaData.gameObject.GetComponent <Animator>();
if (animator == null)
{
animator = umaData.gameObject.AddComponent <Animator>();
}
SetAvatar(umaData, animator);
animator.runtimeAnimatorController = umaData.animationController;
umaData.animator = animator;
umaTransform.SetParent(oldParent, false);
umaTransform.localRotation = originalRot;
umaTransform.localPosition = originalPos;
}
else
{
AnimatorState snapshot = new AnimatorState();
#if UNITY_EDITOR
snapshot.FreezeTime = FreezeTime;
#endif
snapshot.SaveAnimatorState(animator, umaData);
if (!umaData.KeepAvatar || animator.avatar == null)
{
UMAUtils.DestroyAvatar(animator.avatar);
SetAvatar(umaData, animator);
}
umaTransform.SetParent(oldParent, false);
umaTransform.localRotation = originalRot;
umaTransform.localPosition = originalPos;
if (animator.runtimeAnimatorController != null)
{
snapshot.RestoreAnimatorState(animator, umaData);
}
if (umaData.KeepAvatar)
{
animator.Rebind();
}
}
}
}
}