LuxXeon opened this issue on Jun 28, 2015 ยท 17 posts
pauljs75 posted Fri, 25 December 2015 at 6:34 AM
It's neat. Yet not to be confused with a traditional knotwork trefoil... Which can then be woven into itself like a Sierpinski triangle and then connecting those into a star form, if you're crazy enough...
https://www.shapeways.com/product/F24JAEV25/knotwork-sierpinski-star-pendant
Let's just say I got very familiar with the Bezier path tool. 
Your friendly neighborhood Wings3D nut.
Also feel free to browse my freebies at ShareCG.
There might be something worth downloading.