While watching #Zeldathon Recovery, I made a ring with an opposing Triforce design.
If you enjoy this design, please make a donation to Zeldathon! Please mention where you came from in the comments. If you're not sure how much to give, I recommend $3.00 as a good starting point. (Or $3.14 if you're nerdy.)
Photos are of a size 14 ring, 9mm high. I've also included some other sizes in case you don't want to use the Customizer.
Sliced with Cura, printed in silver PLA. My best results came from printing with an 0.1mm resolution, although it can also be printed at 0.2 for fitting samples.
After printing, you'll want to clean up the print a little bit with a knife, just enough to make sure there aren't whiskers or bumps on the inside of the ring.
This design originated and ended in OpenSCAD.
Fun fact: the Triforce is made by subtracting a rotated cylinder of diameter D from a cylinder with diameter 2D... both cylinders are rendered with a "number of fragments" of 3, which reduces them to triangular prisms.
Make sure to experiment with the Advanced Options if you want to change the ring's size or fine-tune other parameters.
If you are having trouble getting the ring to stick to the raft, you may need to experiment with "Thinnest Layer" in Advanced Options.
You are granted a Creative Commons Attribution-Non-Commercial-ShareAlike License.
If you upload your design to Thingiverse, please use the "Remix" feature.
If you upload your design elsewhere, please link to this page or pikaworx.com.
I reserve the right to negotiate special licensing.