3DModellieren

3DModellieren, also known as 3D modeling, is the process of creating a mathematical representation of any three-dimensional surface of an object using specialized software. This representation is known as a 3D model. These models can be created automatically or manually. The manual process involves an artist using software to shape, mold, and sculpt virtual clay into a desired form. 3D models are the digital blueprints for everything from characters in video games and animated films to architectural designs and product prototypes.

The creation of 3D models involves various techniques. Polygonal modeling is a common method where objects are built from polygons, typically triangles or quadrilaterals, which are then manipulated to form the desired shape. NURBS (Non-Uniform Rational B-Splines) modeling uses mathematical curves and surfaces to create smooth, complex shapes, often preferred in industrial design and engineering. Sculpting is another popular technique, particularly in character creation and organic modeling, where artists use digital brushes to push, pull, and smooth virtual surfaces.

3D models are utilized across a wide range of industries. In entertainment, they are fundamental to creating visual effects, animation, and virtual environments. Architecture and engineering use 3D modeling for design visualization, simulation, and virtual prototyping. Product design benefits from the ability to create realistic digital models before physical production. Even in fields like medicine, 3D models are used for surgical planning and anatomical education. The final output of a 3D model can be rendered into a 2D image or used for 3D printing, virtual reality experiences, or augmented reality applications.