/// <summary>
/// Initializes a new instance of the <see cref="TransformationHierarchyNode"/> class.
/// </summary>
/// <param name="localTransformation">The node transformation.</param>
/// <param name="parent">The parent transformation hierarchy node.</param>
public TransformationHierarchyNode(Transformation localTransformation, TransformationHierarchyNode parent)
{
globalTransform = new CachedCalculatedValue <Transformation>(CalcGlobalTransformation);
LocalTransformation = localTransformation;
Parent = parent;
}