AutoCAD 2021 24.0 Crack Free [32|64bit] [Latest]







AutoCAD 2021 24.0 Crack + [April-2022]

AutoCAD Product Key was initially developed to provide CAD operators with access to the desktop applications and tools used by Autodesk’s architecture, engineering, and construction (AEC) customers. AutoCAD Product Key users can use the software to do technical drawing, modeling, and rendering, and to create and edit technical and documentation documents.

In August 2012, the estimated number of AutoCAD users in the United States reached 1.3 million. It was estimated that 89% of AutoCAD users are engaged in architecture, engineering, or construction (AEC) work and 12% in architectural work alone.


First AutoCAD release

AutoCAD was developed by Autodesk. In 1982, the first version of AutoCAD was released for the first time. The first AutoCAD did not have all the functionality it has today and ran on microcomputers with internal graphics controllers.

First major updates

Autodesk released AutoCAD version 1.5 in March 1985. It included 3D drafting tools and the ability to import and export DGN files. It also provided a Picture Window interface, which displays two-dimensional images in 3D space.

AutoCAD version 2 was released in October 1985. It included tools to convert and edit CAD data in 2D, 3D, and parametric 3D space. It also added a new drawing window with a two-level window hierarchy and tools for the creation of camera-relative coordinate systems.

AutoCAD version 2.5 was released in January 1990. It introduced a 3D modeling environment and new features for 2D drafting. The new 3D modeling tools enabled users to create freeform and shell-style surfaces. In 1990, version 2.5 was the first major release of AutoCAD to support object modeling and the creation of parametric models. In 1992, Autodesk announced AutoCAD 3D.

AutoCAD 3D was released in April 1992. The new version introduced advanced 3D modeling tools and the ability to convert 3D model data to and from 3D drawing files. AutoCAD 3D was the first version to introduce non-orthogonal 3D space. In 1993, it became the first AutoCAD version to support dithered bitmap graphics, and the first to have full support for AutoLISP macros.

AutoCAD version 3 was released in September 1993. The new version included the ability to draw

AutoCAD 2021 24.0 Patch With Serial Key

Digital data interchange, such as Raster Graphics Interchange Format (RGI), XML-based file formats such as Open AutoCAD XML (OpenAAC) or Autodesk DWG Compatibility Format (ACF), are some examples of other software-implemented file formats compatible with AutoCAD.

Technical drawing
Drawing tools
The drawing of architectural drawings is often done in two-dimensional vector graphics. Vector drawings are not dependent on the orientation of the paper and can be rotated or flipped, unlike photographic drawings that are first converted to raster images. Vector graphics are typically converted into raster images for use in a CAD application. Vector drawings also often include vector-based text or scalable fonts that cannot be included in raster-based CAD programs.

Architectural vector illustration programs such as Adobe Illustrator, CorelDRAW and DIAGRA, allow architects to import AutoCAD objects into their software. Vector illustrators such as Adobe Illustrator can edit existing 2-D vector objects and can also be used to create new 2-D vector images. Architectural vector illustration programs allow scaling and exporting in the vector format.

3D illustration
3D computer graphics (3D-CG) software for architectural visualization and design uses three-dimensional techniques to create interior and exterior illustrations. Some such programs allow users to sketch in 3D, and convert or export the drawing as a vector format.

3D applications, such as Google SketchUp, are used to create, modify, and manage 3D virtual models. These allow users to create and manipulate models in an editable 2D image window, and then export the model in a variety of formats. SketchUp is a cross-platform, free and open-source 3D application that supports more than a million users in nearly 30 languages.


Architectural visualization and design is the application of computer graphics to the design and communication of buildings and their interiors. It is generally accomplished with digital media software.

Architectural media
Images of architectural drawings can be generated using a variety of methods. The first method used to produce a print image of a CAD drawing was the film-based process. The next technology was the color laser printer, which produces a photographic-quality image. CAD applications for desktop publishing and 2D, raster, or vector graphics software include tools to generate still images, animation, and motion graphics. Architectural visualization and design software programs,

AutoCAD 2021 24.0 [Latest] 2022

Restart the computer.

Reopen Autodesk Autocad.

Click the toolbars menu.

Click the keygen button.


If you want to have a key file for your license, you can create one using the command line:
acad keygen -d file:///

where is the path to your license file.


How to get then’th period of a string in Python?

In Python, given a string s and a number n, I want to get all of then’th period in s, i.e. I want all of the periods that are n times longer than the previous period in s.
How can I do that?
Note: I know that there’s no period in a string, just a period that is n times longer.


A simple approach:
def period_finder(s, n):
h = None
for i in range(len(s)-n+1):
if s[i] == ‘.’ and h is None:
h = s[i:i+1]
h = s[i:i+1]
return h

print(period_finder(“a.”, 3))

This is basically the same as Jelon’s answer, but it’s slightly shorter and clearer.


I like @Coritos’ approach, it is short and does exactly what you want. In case you don’t want to create the string in memory, you can use a generator:
def get_nth_period(s, n):
h = None
for i in range(len(s)-n+1):
if s[i] == ‘.’ and h is None:
h = s[i:i+1]
h = s[i:i+1]
return h

What’s New in the?

Add a “first look” section to your drawings for sharing only those changes that have a visual impact. Easily create feedback sessions with multiple users. (video: 1:33 min.)

Create more detail-rich annotations to add semantic meaning to your drawings. Create markers, sketches, arrows, and type as you would in a word processor, without text. (video: 1:12 min.)

Create dynamic annotation layers so that the content and meaning of your annotations changes as you work. Add dynamic layers to a drawing and use a suite of annotation tools to create geometric and textual content. (video: 1:22 min.)

Create dynamic annotations with rich content. Drag, drop, and type annotations that automatically update, scale, and move to the latest selection. (video: 1:18 min.)

Store content and make it accessible for review or reuse. Templates, custom settings, annotations, and other content can be organized into libraries and libraries can be shared easily with others. (video: 2:10 min.)

Autodesk Machine Learning:

Reinforce knowledge-based drafting by helping you connect, analyze, and exploit large data sets. (video: 2:07 min.)

Analyze your existing content to predict the most likely next step. Predict next actions based on content and context. (video: 1:49 min.)

Save time searching through large, unfiltered data sets. Find more of what you’re looking for faster. (video: 1:45 min.)

Design data sets that make sense to you. Generate your own datasets or use public data sets. Easily use your own generated datasets to model potential scenarios, choose from a larger catalog of dataset types, or search by user, category, or task. (video: 1:43 min.)

Easily create flexible drawing styles from your own datasets. Share drawing style parameters directly with other users so they can use your styles on their own drawings. (video: 1:24 min.)

Easily reuse your own drawing styles as new design solutions. In one location, collect the best features of a variety of styles. (video: 1:22 min.)

Easily reuse existing drawing styles. Pull information directly from existing styles and create a new style from a user-supplied template.

System Requirements For AutoCAD:

OS: Windows 7, Windows 8, Windows 10
Windows 7, Windows 8, Windows 10 RAM: 1 GB
1 GB CPU: 2.0 GHz
2.0 GHz Graphics: AMD or Nvidia
AMD or Nvidia Disk Space: 2 GB
2 GB Other:
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