Tishitu (AutoCad Design Tutorial 3D) version 2004. Part 2-2

Computer-Aided Design Computer Aided Design (CAD), also known as computer-aided design and drafting (CADD) is known, is the use of information technology to the design process and project documentation. Computer Aided Drafting is the process of creation with a computer. CADD software, or environments, provides tools user input in order to streamline the processes of design, development, documentation and production. CADD output is often in the form of electronic files forPrinting and editing. The CADD-based software development is directly related to the processes of saving effort, industry-based software (design, production, etc.) typically used vector-based (linear), the environments, while the graphics-based software uses raster-based (pixielated) environments. CADD environments often include more than just a form. As in the manual creation of technical design and engineering must provide the output of CAD information, such asMaterials, processes, dimensions and tolerances are used for specific applications of graphs and figures conventions.CAD two-dimensional (2D) design space will be, or curves, surfaces and solids in three dimensions (3D) objects. [1] used CAD is an important industrial center of art popular in many applications including automotive, shipbuilding, aerospace, industrial and architectural design, restoration, and many others. CAD is also often used to produce computer-animationfor ...