How to Make 3D Models for Beginners
From our 3D Design Leader: Vaibhav Patel
In 3D computer graphics, 3D modeling (or three-dimensional modeling) is the process of developing a mathematical representation of any three-dimensional surface or object (either inanimate or living) using specialized software. The product is called a 3D model. It can be displayed as a two-dimensional image through a process called 3D rendering or used in a computer simulation of physical phenomena. The model can also be physically created with 3D printing devices. Models may be created automatically or manually. The manual modeling process of preparing geometric data for 3D computer graphics is similar to plastic arts like sculpting.
3D Design Guide for Beginners
This 3D Design Guide will talk about the basics of modeling and the best software that can be used for it. It also recommends the best software for beginners to start with for modeling.
Let’s start this 3D design guide with Representation. Almost all 3D models can be divided into two categories:
- Solid– These models define the volume of the object they represent (like a rock). These are more realistic, but more difficult to build. Solid models are mostly used for visual simulations like those in the medical and engineering fields. They’re also used for CAD and specialized visual applications like ray tracing and constructive solid geometry.
- Shell/boundary– These models represent the surface, e.g. the boundary of the object, not its volume (like an infinitesimally thin eggshell). These are easier to work with than solid models. Almost all visual models used in movies and video games are shell models.
Next in our guide is the software that helps you design. 3D software enables engineers and architects to design, inspect, and manage engineering projects within an integrated graphical user interface (GUI) on a personal computer system. Most applications support solid modeling with boundary representation (B-Rep).
Some helpful 3D designing software is listed below with links to their download pages.
- Google SketchUp
- ASCON KOMPAS-3D
- Autodesk AutoCAD
- Autodesk Inventor
- Dassault CATIA
- Dassault SolidWorks
- Kubotek Key Creator
- Siemens NX
- Siemens Solid Edge
- PTC Pro/ENGINEER (now renamed Creo)
- Rhinoceros 3D
Best Software for Beginners
My Top 5 Design Software Programs
As a professional designer, I recommend these software programs as the best out there currently:
This 3D design guide is intended to allow beginners to get started on 3D designing easily. Stay tuned to my page to read more. You can also connect with me on our online channel in Slack to get more guidance.
-From our 3D Design Leader: Vaibhav Patel
Vaibhav is the Leader in 3D Designing at DIY Hacking. He is a professional 3D designer and has worked on creating several industrial product designs. He is currently running a startup from Gujarat.
Contact: [email protected]