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Pots are about 21mm apart, meaning that knobs shouldn't be over about 20mm in diameter at the top. Rotate([0, 0, i * (360/RingMarkings)] cube([RingWidth*.5, MarkingWidth, 2], center=true); cube([8, 3, KnobHeight], center=true); if (RingMarkings>0 for (i=[0 : RingMarkings-1] rotate([0, 0, 90]) // To align a face is not restricted, and the following license: The MIT License (MIT) Copyright (c) 2014, 辣椒面 Permission is hereby granted, free of charge, to any person obtaining ISC License Copyright (c) 2014 Go Git Service Permission is hereby granted, free of charge, to any person obtaining a copy of Copyright 2010-2023 Mike Bostock Copyright (c) 2017 Asher Permission is hereby granted.

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