03

3D SCANNING AND PRINTING

For the assignment this week, I designed cups and coasters. The base of the glass is shaped to nest on top of the curved coaster surface.

Thanks to Eytan for helping us learn how to use the Sense and Sindoh!

Tools: Sindoh 3DWOX, Sense, Rhino, Grasshopper
Date: 10.04.2017














PROCESS

THIS IS HOW I GOT THERE



I modeled the coasters and cups on Rhino and created the field condition in grasshopper. The concept is nested cups and coaster each with a non-uniform base.



The base of the cup fits the contour of the coaster.



I then proceeded to print my design. I failed several times. Initially, I tried print my cup as a single piece but eventually realized that the Sindoh was not printing the base correctly due to multiple overhanging parts. The supports were not working, so I ended up splitting the geometry into two parts.





LAST BUT NOT LEAST

3D SCANNING







We 3D scanned and printed my head. At first, I thought the scan of my face was inaccurate, but I changed my mind on the quality when I moved on to scan my print.











The scanner was very easy to use, however, it was very difficult to produce quality scans with the Sense. I tested scanning the object on a stool, on the floor, on a platform on the floor, in my hand, on the table, and on the table on a stand. The setup that worked the best I found for small scale objects is to isolate it as much as possible. If the background is prominent, it will be registered as part of the scan. Also, I found that uniform colored objects are not so great either. Or perhaps it it has a difficult time registering white?