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1. CAD Vs. AutoCAD
CAD, which is expanded as Computer-Aided Design is a computer technology used for
production of two dimensional and three dimensional images for industrial or architectural
design. AutoCAD is the brand name of CAD Software and here are some details about these
programs:
Differences:
Computer Aided Design is generally used for taking fundamental geometric shapes and for
manipulating them into particular designs. These applications are generally computer-driven and
they permit designers to collaborate from anywhere in the world through the internet. Earlier,
teams of on-site drafters were used, but now this application eliminates this need as drafters
can work from their own space and can connect to each other virtually.
AutoCAD is a CAD application that was created by AutoDesk Inc. in the year 1982. The purpose
of its development is to aid programmers in different aspects of 2D and 3D design. Now, this
company has created more than 100 various programs for helping different drawing processes
meant for building, infrastructure and manufacturing units. This program is not only used for
industrial applications, but it is used in the world of marketing and entertainment as well for
creation of 3D effects.
How does CAD work? A system of algorithm is used by CAD, for manipulation of archaic objects
into a desired shape. For enabling 3D drawing, meshes are created with the help of a system of
points and vector lines on an XYZ axis. The images that are created known as vectors can be
operated in orientation and in size. With the help of digital pixels, the application can also
maneuver bitmap images.
CAD software in addition to producing images, can also produce material reports and
documentation. Before implementing any design, the drafter can enjoy the benefit of testing it.
So, the professionals can analyze the integrity of the design in different conditions, before they
are actually presented to the customers.
For professional planning to use Computer Aided Design, there is an application called zwcad.
The great thing about this application is that it can be downloaded as a trial version for free to
try out. After working with the sample application, if the designer is satisfied, he can buy it. Both
the purchase of trial version and original product can be done conveniently online.