Equipped with the right applications, a computer can be of great help in virtually any domain of activity. When it comes to designing and precision, no other tool is as accurate as a computer. Moreover, specialized applications such as AutoCAD give you the possibility to design nearly anything ranging from art, to complex mechanical parts or even buildings.
Suitable for business environments and experienced users
After a decent amount of time spent installing the application on your system, you are ready to fire it up. Thanks to the office suite like interface, all of its features are cleverly organized in categories. At a first look, it looks easy enough to use, but the abundance of features it comes equipped with leaves room for second thoughts.
Create 2D and 3D objects
You can make use of basic geometrical shapes to define your objects, as well as draw custom ones. Needless to say that you can take advantage of a multitude of tools that aim to enhance precision. A grid can be enabled so that you can easily snap elements, as well as adding anchor points to fully customize shapes.
With a little imagination and patience on your behalf, nearly anything can be achieved. Available tools allow you to create 3D objects from scratch and have them fully enhanced with high-quality textures. A powerful navigation pane is put at your disposal so that you can carefully position the camera to get a clearer view of the area of interest.
Various export possibilities
Similar to a modern web browser, each project is displayed in its own tab. This comes in handy, especially for comparison views. Moreover, layouts and layers also play important roles, as it makes objects handling a little easier.
Sine the application is not the easiest to carry around, requiring a slightly sophisticated machine to properly run, there are several export options put at your disposal so that the projects itself can be moved around.
Aside from the application specific format, you can save as an image file of multiple types, PDF, FBX and a few more. Additionally, it can be sent via email, directly printed out on a sheet of paper, or even sent to a 3D printing service, if available.
To end with
All in all, AutoCAD remains one of the top applications used by professionals to achieve great precision with projects of nearly any type. It encourages usage with incredible offers for student licenses so you get acquainted with its abundance of features early on. A lot can be said about what it can and can't do, but the true surprise lies in discovering it step-by-step.
The word “Auto” means “self-operating” and “CAD” means “computer-aided design”.
One of the first AutoCAD features was a parameterized command line that allowed a user to quickly draw new entities on the screen. These entities could then be easily controlled in an object-oriented way by other commands. The term “parameterized” means that a new command line was created that could be applied to any object. A command line consists of numbered parameters and the commands they specify.
AutoCAD took off after the 1986 introduction of 3D (or “true”) graphics. These graphics could be used to show the hidden world underneath the desktop objects that users had been creating for decades. In addition, AutoCAD was the first CAD program to support parametric modeling, which means that a user could create a design for a product and generate the set of drawings (plans, elevations, sections, etc.) that represent that product by changing variables within the model.
For more information, see:
Original 1978 AutoCAD drawings
Please note that some of the original “Line Art” drawings are in standard grayscale and are missing color overlays.
AutoCAD Released: 1982-09-30
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AutoCAD was one of the most successful CAD products ever developed.
In 2006, the year that AutoCAD Version 2006 was released, Autodesk shipped more than 350,000 copies of AutoCAD to its customers.
AutoCAD Serial Key is based on the concept of topology, where a design or model is completely described in terms of geometric solids and voids. A topological model can be a completely static, or a dynamically changing model. The topological model is the geometric model in the Autodesk file format, which describes the connected components of the design, called surfaces, in order to render them as solid or void.
Surfaces are created by the “Create Surface” command. Surfaces can be an arbitrary polygonal object, or a non-intersecting polyline (a line segment can be shared between different surfaces). Surface families are collections of surfaces, connected to a common root surface. They may be arbitrarily nested. Each surface has a certain name, called the surface name, and each surface may have a certain thickness. The thickness of the surface is a feature unique to this type of surface and is usually used to differentiate between shapes, such as walls, that are solid and those that are void. The most typical use of surfaces is to subdivide an object into different surfaces.
Voids, which are open areas, are created by the “Create Void” command. Each void can be represented as an arbitrary polygonal object or an open polyline (a polyline without an endpoint). The simplest void is the unclosed polyline or open polygon. The final state of the drawing is to be a “topology ready” model, which means the model has no further editing commands pending.
Voids may have names that are used in the application. In some cases, an object such as a wall, ceiling, or other structural member can be seen as a single void or family of voids that represents an interface between the structural elements. This may represent the outer skin of a building.
In addition to being a 2D drafting tool, AutoCAD is a component of the 3D modeling, drafting, and presentation capabilities of AutoCAD Architecture, AutoCAD Electrical, and AutoCAD LT.
AutoCAD Architecture uses a finite element method (FEM) solver that analyzes the model as part of the design process, in order to provide precise results that can be exported as a report. In addition to this, a special visualization tool called 3D Visualization uses AutoCAD’s implicit surfaces (also known as a topology) to help generate detailed 3D models that can be
tag:blogger.com,1999:blog-1537833561717122822.post3614526088649219349..comments2017-09-16T16:22:46.541-04:00Comments on Smorgasbord: A Brand-new Version Smorgasbord: The Science and Practice of Sports Injury Prevention – A Dozen Tips For A More Safe Sports ExperienceDr. Kent Grahamnoreply@blogger.comBlogger1125tag:blogger.com,1999:blog-1537833561717122822.post-72912347361210292022013-01-23T11:40:19.634-05:002013-01-23T11:40:19.634-05:00Thanks for a great article.I've been learning…Thanks for a great article.I've been learning a lot about this subject lately and have been sharing it with my Facebook friends. I like your blog!Yours,Sheila Carol
group and sum item in each row
I have the following query that is a table in a PostgreSQL database. It shows all orders with each order item quantity
LEFT JOIN item
ON orders.item_id = item.item_id
But I want to know the total quantity per item for each order.
How to achieve that in PostgreSQL?
Assuming a total for each customer for each order_id.
SUM(orders.quantity) as total_quantity,
Significantly improved support for AutoCAD 2023. Office 2013 users with version 3.3 or later can automatically sign your drawings and annotate your files. Annotations are now persistent across sessions, so you can add them to previous drawings. You can share your drawings directly with Office and SharePoint. You can even sign the files remotely, with a personal digital signature.
Multiple Panels and Window Views
Create and manipulate multiple panels for your drawings with a single command. If you plan to edit, add to, or remove panels from your drawings, you can do so simply by specifying the panel with its unique name. Set your drawing’s view to any of the 11 window views available for panels.
Drawing Saved Favorites and Saved Layouts
Save your favorite drawings for later. You can import a list of the drawings you’ve saved to a folder.
Use the command to open a drawing and specify the path to the folder of drawings to import. Import your favorites and layouts easily.
Enhanced Docking and Linking
Arrange drawings and pages on the canvas in a new, flexible, and intuitive manner. Place drawings, sheets, or blocks on a canvas. Add and remove links to drawings and sheets from the canvas. Drag panels on and off the canvas. Use the command to define a precise position for a drawing or sheet.
Sparklines give you the look of traditional line art in your drawings. You can use a common set of settings for all sparklines, or you can create a unique set of settings for each individual sparkline.
Use the command to draw your own custom cursors for more precise editing. You can use several cursor types and automatically change the size of the cursor.
New Features in Excel for AutoCAD:
Use AutoCAD to work with Excel files. Add tables and charts to Excel files so you can work with them as you would drawings and drawings. Use the “Import Table” command to place drawings on the Excel canvas and modify their shape or size. Import textboxes and edit their contents.
New Features in Excel for AutoCAD R1:
Use AutoCAD R1 to work with Excel files. Add tables and charts to Excel files so you can work with them as you would
Mac OS X 10.6 or later (10.8 recommended)
Processor: Intel Core 2 Duo 2.66GHz or AMD Athlon X2 Dual Core 4400+
Memory: 2 GB RAM
Graphics: Intel GMA 950 (GMA X3100), nVidia GeForce 8800 GT, ATI Radeon HD 2600, or AMD Radeon HD 2600 PRO
Screen: 1024×768 resolution
Windows XP or later
Processor: Intel Core 2 Duo 2.66GHz or AMD Athlon X2 Dual Core 4400+