AUTOCAD
All autocad tip and tricks
Autocad is an open source 3D modelling program, which is not only a free, open-source software that can be used to create everything you need for your next project but also for academic projects. It runs a completely different way than most other CAD programs. There’s no manual creation and it’s easy to use. Here we’ll show you all tips and tutorials to get started with the game in less time than needed!
What is AutoCAD?
AutoCAD was created by Mica Zalwai because he wanted to make his own computerized design system. Since there were hundreds of users ready to use AutoCAD on their computers, they made it freely available so that everyone could contribute and use it. They also created several different variants of this system: autoCAD, pro, basic, etc.. To learn more about how AutoCAD works, see our article on “What Is This Computer Game Called AutoCAD?”.
What is AutoCAD 2D?
AutoCAD 2D, the latest version of AutoCAD, will have many new features which are very detailed and will really help you create high quality designs. These improvements mean it’s easier to modify parts in any way we like, the files will be much bigger, the process will be automatic, and each of these changes can be pushed onto the whole model. The most important part, however, is to take advantage of the fact that the entire system is written in Python, so that the models won’t run as well as possible. We also expect some significant performance drop. But it’ll still be worth it. Now, let’s see what AutoCAD 2D holds for us.
What is AutoCAD 2D?
AutoCAD 2D (AutoCoding Using Two Dimensions) represents a different approach to designing computer systems. In theory, the system is the same – it just takes two dimensions and divides them into parts on both sides of the model. A user can define up to 5 layers (each layer is called “layer”), and these layers can be connected. However, if AutoCAD is used for building a three dimensional object a user has 6 layers – 4 layers of the outer layer and then one more layer of a third layer. At least two layers on one side; and at least one layer on another. If a second dimension is added there are a total of 8 layers. And the last piece of information about this system is the ability to connect layers to build anything from the plane to the sphere to the cylinder to the globe.
In short, AutoCAD 2D allows you to do 3D modeling using only one dimension. Let’s look at what AutoCAD 2D has to offer. Let’s say we want to create and print the image below. You need to have two planes, one vertical and one horizontal. What does our first level of AutoCAD 2D have to say about this task, you may think? Well, it says don’t worry, I have enough space to add my vertical plane. Only 4 layers, no need to worry about extra layers. So here are the steps:
(a) Add an x-axis and y-axis: X-axis – x-axis. Y-axis — y-axis. Add a vertical component: 2x2 — this layer should give us a vertical plane.
(b) Create two components on the given axes of the given line: a vertical line and a horizontal line. You may think: “How do we build a vertical line in such small space?” Actually, the only way to do this is to build two vertical lines.
(c) Build two curves in the vertical space: a vertical curve and an imaginary horizontal curve. Your aim in front of this is to make the curved line vertical and the imaginary one horizontal. That’s it! Our third layer is finished, go ahead to put the curved lines. Then, let’s start constructing the horizontal curve. As usual, we know that vertical and imaginary curves can’t intersect. Just apply the two curves to produce a vertical line and an imagined horizontal one.
(d) Use the previous step to build another vertical curve and another imaginary horizontal one. The idea here is to make the vertical and imaginary horizontal curves intersecting. Now we have all our pieces, now we can finally draw the two curves on the two given axes.
(e) Add a few more layers… Here is where the magic happens. Instead of adding layers vertically and horizontally on the given axes of the given line, we add tiny layers on both sides of the given axes. Basically, we add layers on top of the layers before we start creating the model. Once again, look at our example: we now add another layer, this time on the left side of our original vertical and imaginary horizontal axes. Our layers have got too big so we must divide them in various tiny layers. And those tiny layers can now be connected. Let’s call them our “parts”.
(f) Finally, we should define the dimensions of our model and we’re done! Now we have completed the printing and modeling process. Let’s do it once again… With the same steps from point 1 to point 9 we get the following result:
In Conclusion
You can find out more information about AutoCAD 2D here and see what other possibilities this system has. Also, you can test it on the GitHub repository under your account in case you’d like to modify the code below and make it better. For instance, you can try our implementation and see what happens.
Did something happen here? Curious about more details or suggestions? Read more articles on Autocad engineering and technology development, please visit our blog and also follow the official website of TEC3D, a professional developer community.
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