Spiral moving fish

When I published Moving fish, someone said: "Could you coil up the fish to allow more segments?"

Coiling up the fish needs Archimedean spiral as a base. The original code of Moving fish is quick and dirty so I have to refactor it. The joint between segments also needs some modification. This is a good request. I learned much from it.

You may use the model with 3 segments to test your printer. If it's printed successfully, a fish with more segments is basically not a problem.

The number 99 reaches the limit of my 3D printer.

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And, what's the limit of your printer? :)

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• OpenSCAD Documentation - Traditional Chinese
• OpenSCAD Documentation - English

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