Computer 3D modeling is the process of creating a model of a three-dimensional object in virtual space. There are several types of 3D modeling, which are fundamentally different. The first type - polygonal - is the construction of the model using polygons with three or four vertices. These polygons, connected to form a single 3D shape, form a polygon mesh or object.
The more polygons will be used when building the model, the more accurately the object will be modeled. In this case, we talk about high-poly modeling. Conversely, low poly modeling with a small number of polygons takes place. Such models have a more faceted look. Spline modeling involves the use of so-called splines - flexible three-dimensional patterns. 3D modeling of this type comes down to creating a spline wireframe that will bend around a geometric surface. In software specializing in this type of modeling, there are basic parametric objects used to operate.
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