Visual model for one CAD tool´s algorithm representation

Visual representation of one algorithm mathematical apparatus from the field of computer aided design (CAD) tools of computer hardware is suggested. Visual representation of the algorithm constitutes animated sound-film. The main contribution of the paper is the verbal elucidation of visual representation forms, such as "static images", "dynamic images", "moving", "scenario", and so on, and also the comparison of these forms with the mathematical conceptions. The problem considered is an extraordinary way of learning the mathematical apparatus of algorithm designed for software realisation in CAD tools application, which is often needed in modern teaching process. The report is accompanied by animation on fragment demonstration in variant of teacher\´s explanation of a series of materials. This fragment is presented with an algorithm for a very simple example.