3D scanning is important because the ability to digitize awkward or troublesome shapes from the real world can really hit the spot. One can reconstruct objects by drawing them up in CAD, but when t… ...

Here are a three different intersections of 3D scanning, 3D printing, and CAD along with a few words on how well each can be expected to work.

With 3D scanning, you only need to ensure that your 3D scanner is correctly set, and then you can produce your file. When I got a 3D scanner, I only needed to calibrate it, and it was ready.

3D Scanning Technologies There are multiple technologies enabling 3D scanning; the first four are considered active 3D capture technologies, and the last is considered passive 3D capture.