3D Digital Design

3D design can be quite a bit more challenging than 2D design. To meet those challenges, software programs can often look and feel very different from each other. These programs may also reflect the different purposes that you have for creating something in 3D:

• artwork

• animation

• video games

• 3D printing

• manufacturing

When designing for 3D printing, you only need a contour mesh that outlines the exterior of the object. For visual applications, you also need a texture that specifies the color detail in the object.

Common 3D files:

• .stl -- STereoLithography

• .obj -- OBJect

• .dxf -- Drawing Exchange Format

• .dwg -- AutoCAD DraWinG

Software

Free Software

Other Software Options

• Adobe Dimension

• Maya

• 3ds Max

• CorelCAD

• SolidWorks 3D CAD

• AutoCAD

Ideas for Lesson Plans and Programming

Software Introductions

Setting: classroom, 5-10 students

3D design can be a challenging skill to learn, so it's important to understand the software that is used for these projects. For example, don't cover cameras and perspective at the same time you are showing students how to use the 3D printer. Instead, introduce your students to 3D design software first, then make it a prerequisite for the class on the 3D printer. Pick a software, follow the tutorials, and then walk your students through it.

Stylizing 3D Models

https://blog.prusaprinters.org/three-simple-methods-stylize-3d-models/