In addition to 2D drafting, AutoCAD Crack Keygen provides 3D design, data management, and dimensional drafting capabilities. A special “raster graphics” function allows a user to view two-dimensional images and graphics as they would appear on paper. A layer-based drawing system allows several drawings to be edited concurrently, and allows the use of layers, groups, and sheets.
These features allow the creation of almost any type of design. A layer-based drawing system, called Layers, was first introduced in AutoCAD in 1992, and other CAD software began to adopt this model. Prior to Layers, most CAD programs had one or more “paper space” windows, each showing a set of drawings or a single drawing; if the user edited a drawing, other drawings were updated as well.
In the AutoCAD Layers architecture, each drawing is displayed in a separate window, within a single layer called the Current View Layer (CVL). Additional layers can be added and used to distinguish different stages of a design. A layer-based drawing system was introduced with AutoCAD 2013 for Mac. A Windows-only software update added support for Windows Layers in 2011.
Since its first release in 1982, AutoCAD has continued to evolve. Over the years, AutoCAD gained new features such as the ability to import and export drawings and to view them on web pages and mobile devices. AutoCAD 2018 brings a number of new features such as the ability to view and work with video files.
AutoCAD 2017 – Features Overview
This article discusses many of the features available in AutoCAD 2017.
1. Geometric Editing
Geometric editing, or drafting, is the creation of objects such as 3D solid models, 2D sketches, and profiles of existing objects. The basic concept is to create one geometric entity and move, rotate, and scale it so it will fit into another geometric entity.
In the traditional drafting process, the draftsman defines a sketch using the mouse or by entering freehand drawing commands. The sketch is checked and confirmed, or placed into a drawing, if the sketch is going to be made into a new drawing. A key step is “click-dragging” the sketch to be rotated, moved, and scaled to match a model. This is a two-step process: First, the user clicks the mouse button to select the part of
AutoCAD Crack + With Product Key
Applications have been written using Visual LISP since the 1980s. Beginning with AutoCAD Crack Keygen 2002, AutoLISP was the default language for applications, starting with AutoCAD For Windows 10 Crack 2002, AutoCAD Full Crack applications are developed in both AutoLISP and Visual LISP, with the choice made by the developer. In the new version of AutoCAD 2012, AutoLISP support was disabled. Visual LISP applications are still available in the 2017 release of AutoCAD. AutoLISP is based on the Lisp programming language, which is a precursor to other languages like Lisp, AutoLISP, and Visual LISP. Visual LISP supports an object-oriented design and embeds the data type definitions in its code, whereas AutoLISP embeds these in the application code.
AutoCAD’s native VBA macros are based on Visual Basic for Applications, a subset of Visual Basic, and are a dialect of Visual Basic for Applications, a subset of Visual Basic. The native VBA macros allow the user to develop programming scripts and macros within AutoCAD and then publish the programming instructions to other CAD or AutoCAD-based software. Any Visual Basic for Applications application can run VBA code. AutoCAD can run some Visual Basic for Applications applications without explicit VBA programming. The native VBA macros support the following.
The built-in AutoCAD Graphics group functions.
The high-speed functions of the AutoLISP graphics subsystem.
The Dynamic Input function.
The CPLEX Automation Library, and the LiveLink Graphs function for plotting dynamic data.
The Flexdraw, Flexdraw Query, or Flexdraw Query Studio functions.
The Graph Utility functions, including the function for graphing surfaces.
The UDF (user-defined function) language, introduced in AutoCAD 2007, is an AutoLISP-based scripting language similar to JavaScript, Java, Visual Basic for Applications, and Python. It is an extension to the ObjectARX framework, and is used to create custom plugins and add-ons.
The ObjectARX API is a C++ based class library, which was also the base for:
If you are programming AutoCAD plugins or external applications in C++, you can use the ObjectARX library.
The Function Builder (FBU), introduced in AutoCAD 2000. It is now part of the ObjectARX API, and is also available as a standalone product.
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AutoCAD License Key
Use the keygen and the crack file to activate the program for free.
Try the training course, available online.
If something doesn’t work, be sure to enable scripting, available in the menu.
Uninstalling Autodesk Autocad 2018
Remove the program from your computer.
System requirements
To run Autodesk Autocad 2018, your computer must be compatible with the following:
Operating system: Windows 7, Windows 8, Windows 8.1, Windows 10
CPU: Intel Core i3, Intel Core i5, Intel Core i7
Memory: 3 GB RAM or more
Storage: 4 GB RAM or more
Screen Resolution: 1280 x 1024 pixels or more
Video: OpenGL 3.3
References
External links
Category:3D graphics software
Category:Dynamically linked programming languages
Category:Computer-aided design software
Category:Microsoft free software
Category:Autodesk
Category:Windows graphics-related software
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What’s New in the?
AutoCAD 2023 also includes new tools to enhance the overall user experience.
Web Services (WS) and Web Access (WA):
Add a public image for your drawings, and share your project files with other team members using the web. (WA)
Update and Improve the user interface to make it more consistent, and provide faster, more accurate results.
Provide additional ways to integrate your project with other software.
Planes, Grids, and Surfaces (PGS):
Provide a new set of automation and other tools to improve the precision and efficiency of your drawings.
Automatic Structure Creation:
Rapidly generate structures for objects and systems in your drawings, or add existing structures as users.
Orthographic Drawings:
Add perspective and depth cues to your drawings with Orthographic drawing tools.
Space/Time-Variant Object Management:
Save and reuse space/time-variant objects automatically, and manage several versions of an object in a project file at the same time.
Figure-Filled Regions (Figs):
Draw figures easily to show the relationships between parts.
Legacy Import:
Import legacy data such as DWG and DXF files.
Improved Placement of Shapes, Text, and Dimensions:
Easily align and place shapes, text, and dimensions for precise placement.
Design Manager:
Use the CAD-specific Project Browser to find, organize, and manage your project data.
What’s new in AutoCAD 2019
What’s new in AutoCAD 2019
Automatic Constraint Handling:
Create and modify constraints during your drawing. Constraints are independent of objects, and can be applied at any time during the editing process.
Run existing constraints to assign a position to a connection in the drawing, and create constraints from geometric relationships, creating powerful constraints and identifying constraints errors for your drawing.
Preview constraints during editing. Visualize the constraints, including the geometry that is being constrained, and indicate the constraints errors you’re correcting during the editing process.
Apply constraints during editing. Apply constraint options and constraints in a specified area or throughout the entire drawing. Constraint actions are based on current constraints, so you can quickly modify existing constraints, including converting an existing constraint to another type.
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