There are also some programs that are hybrids of the two, Tinkercad borders this line and Autodesk Fusion 360 is the most popular example. Popular examples are Meshmixer, SketchUp, Blender, Sculptris, 3DS Max, and Maya. These programs typically differ from typical CAD because the tools within the software often reflect hand tools an artist would use to create a sculpture. Surface modeling programs typically focus on visual appearance and are often used to create renderings or animations. Surface modeling programs are based on meshes and nodes or points and lines that make shells of 3D objects. Some popular examples are Tinkercad, Autodesk Inventor, AutoCAD, Solid Works, PTC Creo, and OnShape. By combining sketches and shapes you can create just about anything. Solid modeling programs typically have you start from a basic geometric shape or 2-dimensional sketch in order to create your part. They are typically used for creating parts that can be produced on a 3D printer, CNC mill, or other machine. Solid modeling programs are based on dimensions, shapes, fills, and objects. For 3D modeling there are really two types of CAD programs Solid modeling or Surface Modeling. Software that is used to design things are typically referred to as Computer Aided Design software or CAD for short. Some good, some less good, mostly just based on personal preference. There are loads of different programs out there that can be used to create a 3D model. Watch all of my videos (over 30) and you will master these programs.īest of all, the software I am highlighting is completely free and compatible on windows, mac, linux, chrome books, and just about anything else you want to use. This is so you do not need to watch a 20 minute video (or read a 30 step article) to complete one thing that you are trying to do. My videos range from 30 seconds to 2 minutes are are designed to teach you a specific task. I have also created my own tutorial video library that is streamlined, age appropriate, and most importantly short and sweet. In my classroom, I mainly use two for 3D modeling and I will be highlighting them in this Instructable.
After teaching 3D modeling to students ranging from 2nd grade through college I have come to realize that there are countless programs out there to use and even more tutorials on how to use them.
I teach many different courses, some of which have to do with design, technical drawing, and rapid prototyping. I am a passionate hobbyist who has a degree in k-12 technology and engineering education. Are you looking to design a 3D model on a computer? Are you planning on producing your model using a CNC machine like a 3D printer, laser engraver, or mill? Are you a beginner looking to get started? Are you an intermediate user looking to expand? Well if any of the previous is true then Instructable may be for you.
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