OpenSCADvent day 13 - the flag of Nepal
thingiverse
The flag of Nepal is notable for many reasons; among them, the geometric rules for its construction—with a compass and straightedge—are [enshrined in the national constitution](http://lawcommission.gov.np/en/archives/821). [Numberphile did a video construction](https://www.youtube.com/watch?v=f2Gne3UHKHs) that is worth checking out. In OpenSCAD, I've followed the instructions to the best of my ability. On lines 54 and 55, you can specify whatever points you want for A and B (assuming they're on the XY plane) and OpenSCAD will automatically compute the rest of the flag for you. There's some ambiguity about the rays of the moon, which I [dove into on Twitter last night](https://twitter.com/heyspacebuck/status/1337857007362183168), if you're interested. Like several of my previous models, handyfunctions.scad (from day 1) and vec3math.scad (from day 9) are required to build this model. I've attached them to this Thing.
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