critical analysis of the absence of interior - Bilkent University
critical analysis of the absence of interior - Bilkent University
critical analysis of the absence of interior - Bilkent University
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2.4.1.1 AutoCAD<br />
AutoCAD is a full-featured general purpose CAAD s<strong>of</strong>tware application for 2D and<br />
3D design and modeling by AutoDesk Inc. AutoDesk released <strong>the</strong> first version <strong>of</strong><br />
AutoCAD in 1982 for PCs (AutoCAD, 2007a).<br />
AutoCAD evolved from a very basic version that allows its users to draw only some<br />
primitives like lines, polylines, circles, arcs and text. It is also released as AutoCAD<br />
LT which is less featured or scaled down to spread <strong>the</strong> common use <strong>of</strong> AutoCAD for<br />
any 2D drawing facility with a fair price. Today, AutoCAD has a full set <strong>of</strong> solid<br />
modeling and 3D tools but, it still lacks some <strong>of</strong> <strong>the</strong> more advanced capabilities <strong>of</strong><br />
solid modeling applications.<br />
AutoCAD is varied by some vertical programs which address specific areas <strong>of</strong><br />
interest for diverse markets, such as AutoCAD Architecture, AutoCAD Electrical<br />
and AutoCAD Civil 3D (AutoCAD, 2007a). For instance, AutoCAD Architecture<br />
allows architectural designers to draw customized 3D objects such as walls and<br />
doors. Therefore, architectural designers do not utilize primitive objects unless any<br />
particular reason arises. Similarly, AutoCAD Civil Design, AutoCAD Mechanical,<br />
AutoCAD Electrical, AutoCAD Map 3D are o<strong>the</strong>r examples <strong>of</strong> specific CAAD<br />
applications rooted from AutoCAD (AutoCAD, 2007a).<br />
Fur<strong>the</strong>rmore, AutoCAD supports a number <strong>of</strong> application programming interfaces<br />
(API) to let developers extend its functionality (AutoCAD, 2007b). There also exists<br />
third-party AutoCAD based applications developed by o<strong>the</strong>r developers ra<strong>the</strong>r than<br />
<strong>the</strong> ones at AutoDesk.<br />
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