Modeling, i.e. the process of creating abstractions of reality in CAD systems

Abstract

The article discusses the modeling process in 3D CAD systems, which is a key tool in design and engineering. Modeling enables the creation of three-dimensional representations of objects, which allows their analysis, verification and optimization before physical implementation. The article presents various modeling techniques, such as geometric, parametric and surface modeling, and their applications in various fields. The advantages of CAD modeling are also emphasized, such as rapid prototyping and design iteration.