Reality brings with it many constraints that art ignores, and this is where CAD suddenly becomes useful. They then must switch hats and have to figure out how to make their concept into a real building, machine or other useful object. It would be almost impossible to build a correct building or engine from a strictly artistic depiction - and if you did build such a structure the result would likely turn out to be cartoony or unsound.Īrchitects, engineers and other creators play the role of artist, inventor or problem solver (usually all at once!) at the beginning of a project and get to have the fun of designing pretty spaces or marvellous things. In art the concept of scale is arbitrary and often deliberately warped to suit the needs of the particular art. The longer reasons are so varied that you are likely to get about 200 detailed answers if you ask 100 engineers, designers or architects.ĭrawing for engineering purposes is a lot different than drawing for art. ![]() That you are reading this means you probably already knew that.īut why use CAD? The short explanation is that CAD automates away many precision functions that are necessary for engineering drawings. Yes, there is an active online community of developers and users who can provide support and tutorials on how to get the most out of using the application.CAD is short for Computer- aided design.
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