Printing an anti-Scan object
Goal: Print a knot inside a body that creates Line-of-Sight issue for 3D scanner
Step by Step
1. make a base surface
![1](pics/1.png)
2. make an intersection surface
![2](pics/2.png)
3. get the intersection curve, and mirror + flip to make a knot
![3](pics/3.png)
4. Sweep cut with a triangle inside a solid body
![4](pics/4.png)
5. Chamfer the diamond! No overhangs in a knot.
![5](pics/5.gif)
6. PRINT! Direct on platform to avoid support arms ruinning the finish. 6h with Form3 (Clear resin)
![6](pics/6.gif)
7. Overnight, done! Looks great, though translucent. For glass like finish, future polish needed or resurface with resin then cure.
![7](pics/7.gif)
Scanning an anti-Print object
Goal: Scan an object without 3D printable substitution. How about a real BANANA?
Using an Artec3D Leo scanner ($25,800)
Step by step
1. Choose a banana
![8a](pics/8a.jpg)
2. Use a little stand to minimize future clean up work
![8](pics/8.jpg)
3. Cutoff unnecessary point clouds, Autopilot the optimization, fill the holes and reconstruct the texture.
Export stl and obj+mtl+jpg
Using Maya to combine obj+mtl+jpg to .FBX
![9](pics/9.jpg)
4.Make a space banana for Zoom via NDI
![10](pics/10.gif)
End of today :)