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2. 3D modeling - Wikipedia

   en.wikipedia.org/wiki/3D_modeling

   In 3D computer graphics, 3D modeling is the process of developing a mathematical coordinate-based representation of a surface of an object (inanimate or living) in three dimensions via specialized software by manipulating edges, vertices, and polygons in a simulated 3D space.

3. Digital modeling and fabrication - Wikipedia

   en.wikipedia.org/wiki/Digital_modeling_and...

   Digital modeling and fabrication is a design and production process that combines 3D modeling or computing-aided design (CAD) with additive and subtractive manufacturing. Additive manufacturing is also known as 3D printing , while subtractive manufacturing may also be referred to as machining , [ 1 ] and many other technologies can be used to ...

4. Model-based definition - Wikipedia

   en.wikipedia.org/wiki/Model-based_definition

   Modern 3D CAD applications allow for the insertion of engineering information such as dimensions, GD&T, notes and other product details within the 3D digital data set for components and assemblies. MBD uses such capabilities to establish the 3D digital data set as the source of these specifications and design authority for the product.

5. List of 3D modeling software - Wikipedia

   en.wikipedia.org/wiki/List_of_3D_modeling_software

   Following is a list of notable software, computer programs, used to develop a mathematical representation of any three dimensional surface of objects, as 3D computer graphics, also called 3D modeling.

6. Wire-frame model - Wikipedia

   en.wikipedia.org/wiki/Wire-frame_model

   In 3D computer graphics, a wire-frame model (also spelled wireframe model) is a visual representation of a three-dimensional (3D) physical object. It is based on a polygon mesh or a volumetric mesh, created by specifying each edge of the physical object where two mathematically continuous smooth surfaces meet, or by connecting an object's constituent vertices using (straight) lines or curves.

7. Product and manufacturing information - Wikipedia

   en.wikipedia.org/wiki/Product_and_manufacturing...

   It is an ASCII-based format.[1]: 59 Its official title is: Automation systems and integration — Product data representation and exchange. It is known informally as "STEP", which stands for "Standard for the Exchange of Product model data". ISO 10303 can represent 3D objects in Computer-aided design (CAD) and related information