AutoCAD LT, for example, is a ‘lite’ version, including more basic functionality for a lower cost. From a simple 2D software, it has since evolved to include 3D capabilities, immense customization functions and the creation of extended vertical products.Īutodesk have also developed a number of spin-off programs of AutoCAD over the years. Since its first release, there have been no fewer than 33 versions of AutoCAD! It has continued to impress over the years-taking into consideration the needs of both individual users and big industries. The innovative nature of AutoCAD made it a smash hit across the world. It consequently set the pace for the development of CAD competitors in the late 80s. As one of the first CAD packages to be developed to run on PCs, it became accessible to a new realm of CAD users. It would be an understatement to say that AutoCAD’s release revolutionized the world of CAD. You’d be hard-pressed trying to look anywhere in the CAD market without hearing the name AutoCAD-and for good reason! Developed by Mike Riddle and later acquired by Autodesk, AutoCAD was first released in 1982. Its release was one of the biggest milestones in the evolution of CAD. While we’d like to think that almost everyone in the CAD industry knows AutoCAD’s history as well as we do, we’ll give you a quick run-through nonetheless. We’ll look at their histories and software features, plus the major differences between the two. In this guide we’ll be visiting major CAD package AutoCAD, comparing it this time to Dassault Systèmes’ freemium product, DraftSight. It’s why we’ve compiled guides in the past to popular CAD software, including AutoCAD vs SolidWorks and CATIA vs SolidWorks. For those just starting out, however, it can be a confusing process trying to make heads or tails of software descriptions. ![]() Programs that look similar on the surface can differ immensely once you delve further, in ways ranging from specialized add-ons to software-specific functions.ĬAD drafters and engineers who’ve been in the industry long enough know most major CAD packages like the back of their hand-learning which ones are best suited to their workflow and job. In DWG TrueView, use the status bar button to invoke graphics configuration.ĭisabling hardware acceleration will also solve it.With hundreds of CAD programs being so readily available on the market, Scan2CAD knows full well how difficult it can be for newcomers to figure out which is best suited to them. AutoCAD for Mac 2015 does not expose the LINESMOOTHING variable so you cannot apply this solution there. ![]() In AutoCAD 2016 and higher, you will need first to disable high quality geometry (the dialog Graphics performance or the system variable HQGEOM), only then you can deactivate line smoothing. Or switch it off by setting the system variable LINESMOOTHING (set to 0). In the dialog Graphics performance ( GRAPHICSCONFIG), disable the option Smooth Line Display (the Details button). ![]() ![]() This problem - a compatibility issue - may appear on some types of AMD graphics cards, typically on AMD ATI Radeon HD 3400, AMD ATI FirePro 2260, AMD ATI FirePro V3700, AMD ATI Radeon HD 4200, AMD ATI Radeon HD 4250, on some types of NVIDIA cards, typically on NVIDIA Quadro M2200, NVIDIA Quadro MX150, NVIDIA Quadro K4200 and on some types of INTEL cards, Intel HD Graphics Pro 520 (on Surface Pro 4) and Intel UHD Graphics 620. When I open an older DWG drawing in AutoCAD 2015, 2016, 2017, 2018, 2019, 2020 or 2021, crazy random unwanted white or colored lines (vectors) are drawn over the drawing - these lines cannot be selected or erased. Random lines are displayed over my AutoCAD drawing.
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