Creating Classes That Implement Dynamic Processes

Creating a class that implements a dynamic process means to implement a class which provides the method "get-object"(time). This method returns the object for the given time from the dynamic process. This is all you need, if you have written "get-object" you may use this new class as a dynamic object for TimeScene. As mentioned the classes TimeObject and Surface require a certain type of data structure as dynamic process, therefore they can not be used in this generality.