/// <summary>
/// Get a list of centers of rotations from the cpp mesh, copied
/// </summary>
/// <returns></returns>
public Vector3[] GetCentersOfRotation()
{
int count = GetCenterCount();
var centers = new Vector3[count];
var handle = GCHandle.Alloc(centers, GCHandleType.Pinned);
NativeInterface.GetCentersOfRotation(this._cppMesh, handle.AddrOfPinnedObject(), count);
handle.Free();
return(centers);
}