Spiral moving fish
thingiverse
When I published Moving fish, someone pointed out: "Could you wind up the fish to enable more segments?" Winding up the fish demands an Archimedean spiral as a foundation. The original code of Moving fish is quick and dirty so I have to rewrite it from scratch. The joint between segments also needs some revision. This is a great suggestion. I gained a lot from it. You can use the model with 3 segments to test your printer. If it prints successfully, a fish with more segments is basically not a challenge. The number 99 hits the limit of my 3D printer. And, what's the limit of your printer? :) OpenSCAD Documentation - English
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