A French engineer named Pierre Bezier developed UNISURF while working for automaker Renault from 1933 to 1975. UNISURF is a revolutionary CAD (computer-aided design) system that was originally used to design parts and tools for the automotive industry. In fact, by 1975, UNISURF was in full use by Renault.
Since then, many 3D CAD programs have emerged and today, popular software like AutoCAD is used in fields including architecture, medicine, industrial design, and engineering. AutoCAD is considered a straightforward and reliable program for creating 3D models. Over time, the software has become much more sophisticated. Most of today’s programs allow designers to do things like create multiple layers, select from a wide variety of textures and building materials, and even test products through virtual simulation.
Although 3D modelling CAD software has been around for years, every so often a new technology comes along that makes 3D CAD easier to use as well as teach in architectural or engineering design programs. Let’s take a look at a few of the most notable tech innovations that have emerged over the last few years.
Advanced Mouse Features & 3D Controllers Revolutionized AutoCAD Training
The scroll wheel in the middle of the everyday computer mouse came along in the 90’s, but it wasn’t until the early 2000’s that CAD software apps incorporated its use. Now, AutoCAD training will teach you how to use the mouse wheel to scroll through the software’s long list of dropdown menus and more.
3D controllers, such as the 3D mouse, and input devices like the stylus have given designers much more control over their 3D software. There are plenty of devices available, providing designers with the option to choose which one feels best in their hands once they start creating designs.
Web-Based Model Libraries Inspire Students in 3D CAD Training
In recent years, designers with 3D CAD training have discovered that sharing their models online have serves as a great way to get feedback, to inspire others, and to build a sense of community with other designers.
Architectural or Engineering CAD students who are looking for design inspiration can check out online model libraries like Sketchup 3D Warehouse and 3D content central for tons of 3D models from users all over the world. You’ll find a selection of components, products, buildings and more. Sites like these feature anything from custom textures to in-depth room designs that can help you get your creative juices flowing during your own projects.
Direct Modelling Helps Pros with 3D CAD Training Get Quicker Results
Direct modelling is a CAD method that used to be limited to animation. It allows designers to change the look, shape, or texture of a model directly, without having to go back through the steps of rebuilding the geometry or linking multiple sketches together to achieve a different end result.
Over the years, it’s been improved upon and is now used by CAD designers everywhere. If a customer doesn’t like the final look of a product, designers can now quickly stretch or twist the model for the desired result using the direct modelling capabilities of the software they are using.
The ability to make dramatic design changes without having to change the fundamentals of a model has saved a lot of time for both experienced designers and students alike.
Are you comparing architectural CAD programs to find one that’s right for you?
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