3D Model & Autocad Solution
3D means three-dimensional, i.e. something that has width, height and depth (length). Our physical environment is three-dimensional and we move around in 3D every day. An object that has height, width and depth, like any object in the real world. Example: your body is three-dimensional. Also known as "3D". See: Two-Dimensional. Solid Geometry. Sometimes referred to as 3D CGI, 3D animation is a type of animation that uses computer generated images to create animated scenes. Compared to 2D animation, or traditional animation, 3D has much more depth, and it looks much more realistic. An animated scene starts with one picture, which is referred to a frame.
The process of creating a 3D representation of any surface or object by manipulating polygons, edges, and vertices in simulated 3D space. 3D modeling can be achieved manually with specialized 3D production software that lets an artist create and deform polygonal surfaces, or by scanning real-world objects into a set of data points that can be used to represent the object digitally.
AutoCAD is a computer-aided design (CAD) program used for 2-D and 3-D design and drafting. AutoCAD is developed and marketed by Autodesk Inc. and was one of the initial CAD programs that could be executed on personal computers.