/// <summary>
/// Bakes motion from the skeleton to the constraints in the Rig.
/// </summary>
/// <param name="rig">The Rig whose RigConstraints are to be baked.</param>
public static void TransferMotionToConstraint(Rig rig)
{
var rigBuilder = rig.GetComponentInParent <RigBuilder>();
if (rigBuilder == null)
{
throw new InvalidOperationException("No rigbuilder was found in the hierarchy.");
}
TransferMotionToConstraint(rigBuilder, new Rig[] { rig });
}
/// <summary>
/// Validates if the Editor and the provided Rig are in a correct state to do motion transfer.
/// </summary>
/// <param name="rig">The Rig that will be used for motion transfer.</param>
/// <returns>Returns true if both the editor and the provided Rig are in a valid state for motion transfer. Returns false if the requirements are not met.</returns>
public static bool TransferMotionValidate(Rig rig)
{
if (!AnimationWindowUtils.isPreviewing || AnimationWindowUtils.activeAnimationClip == null)
{
return(false);
}
var selected = Selection.instanceIDs;
if (selected.Length != 1)
{
return(false);
}
var selectedGO = EditorUtility.InstanceIDToObject(selected[0]) as GameObject;
if (selectedGO != rig.gameObject)
{
return(false);
}
var rigBuilder = rig.GetComponentInParent <RigBuilder>();
if (rigBuilder == null)
{
return(false);
}
var animator = rigBuilder.GetComponent <Animator>();
if (animator.isHuman)
{
return(false);
}
bool inRigBuilder = false;
var layers = rigBuilder.layers;
for (int i = 0; i < layers.Count; ++i)
{
if (layers[i].rig == rig && layers[i].active)
{
inRigBuilder = true;
}
}
return(inRigBuilder);
}
