3D Modeling for 3D Printing Whether you’re looking at prototyping or designing something creative, 3D printing can easily help bring your idea to life. To exploit the potential of rapid prototyping to its fullest, you’ll need to know how to design 3D files. These files can be designed using a Computer-Aided Design (CAD) software application. These applications are already being heavily used in product design and modeling. While the basic principles of 3D modeling across all design vertical...