Auto. CAD Wikipedia. Auto. CADDevelopersAutodesk. Initial release. December 1. Stable release. 20. March 2. 1, 2. 01. Development status. Active. Operating system. AutoCAD is a commercial computeraided design CAD and drafting software application. Developed and marketed by Autodesk, AutoCAD was first released in December 1982. Creating A Lisp File For Autocad' title='Creating A Lisp File For Autocad' />AutoLisp Free Programs, Tutorials, Examples, Excel to AutoCAD, You name itI have have a drawing with several layouts, not sure where it came from, but not from our office we are using AutoCAD 2007. I need to manipulate some of the. AutoLISP routine imports x,y,z coordinate data from a spreadsheet file, then uses it to create a polyline in AutoCAD. Variable Name Definition The term Read Only after the definition means this variable is set by the system and cannot be changed but only viewed by the user. AfraLISP helps you learn how to use AutoLISP the AutoCAD API. Learn how to become more productive with AutoCAD by writing your own AutoLISP routines. How to fix a lagging mouse or mouse delay in AutoCAD using Windows Vista. Downloads. Get service packs, hotfixes, and updates. Download software, free trials, free software for students and educators, and viewers for AutoCAD files. Windows, mac. OS, i. OS, Android. Available in. English, German, French, Italian, Spanish, Korean, Chinese Simplified, Chinese Traditional, Brazilian Portuguese, Russian, Czech, Polish and Hungarian. Type. Computer aided design. License. Trialware. Websitewww. autodesk. Auto. CAD is a commercialcomputer aided design CAD and drafting software application. Developed and marketed by Autodesk,1 Auto. CAD was first released in December 1. Prior to the introduction of Auto. CAD, most commercial CAD programs ran on mainframe computers or minicomputers, with each CAD operator user working at a separate graphics terminal. Since 2. Auto. CAD was released as a mobile and web app as well, marketed as Auto. CAD 3. 60. Auto. CAD is used across a wide range of industries, by architects, project managers, engineers, graphic designers, and many other professionals. It was supported by 7. HistoryeditAuto. CAD was derived from a program begun in 1. Interact CAD, also referred to in early Autodesk documents as Micro. CAD, which was written prior to Autodesks then Marinchip Software Partners formation by Autodesk cofounder Mike Riddle. The first version by Autodesk was demonstrated at the 1. Comdex and released that December. As Autodesks flagship product, by March 1. Auto. CAD had become the most ubiquitous CAD program worldwide. The 2. Auto. CAD for Windows. The 2. 01. 4 release marked the fourth consecutive year of Auto. CAD for Mac. Version historyeditThe native file format of Auto. CAD is. dwg. This and, to a lesser extent, its interchange file format DXF, have become de facto, if proprietary, standards for CAD data interoperability, particularly for 2. D drawing exchange. Auto. CAD has included support for. Autodesk, for publishing CAD data. Autodesks logo and, respectively, Auto. CAD icons have changed for several versions through the years. Official name. Version. DWG. support. Date of release. Comments. Auto. CAD Version 1. December. DWG R1. Auto. CAD Version 1. April. DWG R1. 2 file format. Auto. CAD Version 1. August. DWG R1. 3 file format. Auto. CAD Version 1. October. DWG R1. 4 file format. Auto. CAD Version 2. October. DWG R2. 0. Auto. CAD Version 2. May. DWG R2. 1 file format. Auto. CAD Version 2. June. DWG R2. 5 file format. Auto. CAD Version 2. April. DWG R2. 6 file format. Last version to run without a math co processor. Auto. CAD Release 9. September. DWG R9 file format. Auto. CAD Release 1. October. DWG R1. 0 file format. Auto. CAD Release 1. October. DWG R1. 1 file format. Auto. CAD Release 1. June. DWG R1. 1R1. Last release for Apple Macintosh till 2. Auto. CAD Release 1. November. DWG R1. Last release for Unix, MS DOS and Windows 3. Auto. CAD Release 1. February. DWG R1. Auto. CAD 2. 00. 01. AC1. 01. 51. 51. 99. March. DWG 2. 00. Auto. CAD 2. 00. 0i. AC1. 01. 51. 62. 00. July. Auto. CAD 2. AC1. 01. 51. 72. 00. June. Auto. CAD 2. AC1. 01. 81. 82. 00. March. DWG 2. 00. Auto. CAD 2. 00. 51. AC1. 01. 81. 92. 00. March. Auto. CAD 2. AC1. 01. 82. 02. 00. March. Dynamic Block. Auto. CAD 2. 00. 71. AC1. 02. 12. 12. 00. March. DWG 2. 00. Auto. CAD 2. 00. 81. AC1. 02. 12. 22. 00. March. Annotative objects introduced. Auto. CAD 2. 00. 8 and higher including Auto. CAD LT can directly import and underlay DGN V8 files. Auto. CAD 2. 00. 91. AC1. 02. 12. 32. 00. March. Revisions to the user interface including the option of a tabbed ribbon. Auto. CAD 2. 01. 01. AC1. 02. 42. 4Windows XP. Windows Vista. Windows 791. March 2. 4DWG 2. 01. Parametrics introduced. Mesh 3. D solid modeling introduced. PDF underlays. Both 3. Auto. CAD 2. 01. 0 and Auto. CAD LT 2. 01. 0 are compatible with and supported under Microsoft Windows 7. Auto. CAD 2. 01. 11. AC1. 02. 42. 52. 01. March 2. 5Surface modeling, surface analysis and object transparency introduced. October 1. 5, 2. 01. Auto. CAD 2. 01. 1 for Mac was released. Are compatible with and supported under Microsoft Windows 7. Auto. CAD 2. 01. 21. AC1. 02. 42. 62. 01. March 2. 2Associative array, model documentation, DGN editing. Support for complex line types in DGN files is improved in Auto. CAD 2. 01. 2. Auto. CAD 2. 01. 31. 9. AC1. 02. 72. 7Windows XP Vista. Windows 7. Windows 81. March 2. 7DWG 2. 01. AC1. 02. 7Auto. CAD 2. AC1. 02. 72. 82. 01. March 2. 6File tabs, design feed, reality capture, Autodesk live maps. Auto. CAD 2. 01. 52. AC1. 02. 72. 9Windows 7. Windows 8. Windows 8. March 2. 7Line smoothing anti aliasing, Windows 8. The Klub 17 more. Windows XP support incl. Auto. CAD 2. 01. 62. AC1. 02. 73. 0Windows 7 SP1. Windows 8. 1. Windows 1. March 2. 3More comprehensive canvas, richer design context, and intelligent new tools such as smart dimensioning, coordination model, and enhanced PDFs. Auto. CAD 2. 01. 72. AC1. 02. 73. 12. 01. March 2. 1PDF import, associative center marks and centerlines, Direct. X 1. 1 graphics. Auto. CAD 2. 01. 82. 2. AC1. 03. 23. 22. 01. March 2. 1DWG 2. 01. FeatureseditCompatibility with other softwareeditESRI Arc. Map 1. 0 permits export as Auto. CAD drawing files. Civil 3. D permits export as Auto. CAD objects and as Land. XML. Third party file converters exist for specific formats such as Bentley MX GENIO Extension, PISTE Extension France, ISYBAU Germany, OKSTRA and Microdrainage UK 1. For example, jagged edges may appear. Several vendors provide on line conversions for free such as Cometdocs. CAD commonly use in all purposes. LanguageseditAuto. CAD and Auto. CAD LT are available for English, German, French, Italian, Spanish, Korean, Chinese Simplified, Chinese Traditional, Brazilian Portuguese, Russian, Czech, Polish and Hungarian, Albanian also through additional language packs. The extent of localization varies from full translation of the product to documentation only. The Auto. CAD command set is localized as a part of the software localization. ExtensionseditAuto. CAD supports a number of APIs for customization and automation. These include Auto. LISP, Visual LISP, VBA,. NET and Object. ARX. Object. ARX is a C class library, which was also the base for products extending Auto. CAD functionality to specific fieldscreating products such as Auto. CAD Architecture, Auto. CAD Electrical, Auto. CAD Civil 3. Dthird party Auto. CAD based application. There are a large number of Auto. CAD plugins add on applications available on the application store Autodesk Exchange Apps. Auto. CADs DXF, drawing exchange format, allows importing and exporting drawing information. Vertical integrationeditAutodesk has also developed a few vertical programs Auto. CAD Electrical. Auto. CAD ecscad. Auto. CAD Map 3. DAuto. CAD Mech. Auto. CAD MEPAuto. CAD Structural Detailing. Auto. CAD Utility Design. Auto. CAD P IDAuto. CAD Plant 3. Dfor discipline specific enhancements. For example, Auto. CAD Architecture formerly Architectural Desktop permits architectural designers to draw 3. D objects, such as walls, doors and windows, with more intelligent data associated with them rather than simple objects, such as lines and circles. The data can be programmed to represent specific architectural products sold in the construction industry, or extracted into a data file for pricing, materials estimation, and other values related to the objects represented. Additional tools generate standard 2. D drawings, such as elevations and sections, from a 3. D architectural model. Similarly, Civil Design, Civil Design 3.