Line, is a basic command as a single line that can form into an object. However, this command can not be formed into three dimensions. To shape it needs to change the structure of the line to polyline
AutoCAD Drawing Database
In AutoCAD, drawing files typically use the extension ".dwg." This format is the standard for storing two and three-dimensional design data and metadata. AutoCAD also supports other file formats, such as ".dxf" (Drawing Exchange Format), which is used for interoperability between different CAD software.
Whether AutoCAD is better than Revit depends on the specific needs of the user and the project. AutoCAD is primarily a 2D drafting tool, ideal for detailed drawings and schematics, while Revit is a Building Information Modeling (BIM) software that excels in managing complex building data and collaborative workflows. For architectural design and construction projects requiring 3D modeling and data management, Revit is often preferred. Conversely, for simpler drafting tasks, AutoCAD may be more effective.
autocad uses for the engineers(civil,mechanical,electrical)
The correct title for an AutoCAD draftsman can vary based on the specific role and industry, but common titles include "CAD Technician," "CAD Designer," or "Drafting Technician." In some organizations, they may also be referred to as "Architectural Drafter" or "Mechanical Drafter," depending on their specialization. These titles reflect the professional's skills in creating detailed drawings and plans using AutoCAD software.
by drawing it
This command is used to create single line text in drawing
There is a command line at the bottom of the screen. This is where the prompt is to type in commands.
type REFCLOSE at the command line
A polyline is a line composed of many segments: for example the rectangle is a polyline consisting of four line segments.
Type ml in the command line.
AutoCAD has a flexible subscription model, with new features available with each release and product update. If you have a perpetual license of AutoCAD 2016 or earlier, here’s what’s changed in AutoCAD 2017, AutoCAD 2018, AutoCAD 2019, AutoCAD 2020, AutoCAD 2021 and AutoCAD 2022.
The Line Command!
The red lines in an AutoCAD drawing indicates the error that could be geometrical or duplicate objects. Generally, every AutoCAD drawing go through several revisions, at that time the highlighted red lines are looked for edits to remove the errors with their best alternatives.
Most designers would use Autocad.
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How many versions of AutoCAD are there