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KnobCircumference = PI*KnobDiameter; Knurls = round(KnobCircumference/DistanceBetweenKnurls); Divot=CapType; TaperAngle=asin(KnobHeight / (sqrt(pow(KnobHeight, 2) + pow(KnobMajorRadius-KnobMinorRadius,2)))) - 90; DivotRadius = KnobMinorRadius*.4; // Primary knob cylinder for (i=[0 : Knurls-1] rotate([0, 0, 45] cube([2, 2, KnobHeight+.001], center=true); cube([RingWidth*.5, MarkingWidth, 2], center=true); cube([8, 3, KnobHeight], center=true); // Pointer1: Offset hemispherical divot sphere(r=DivotRadius, $fn=40); // Divot1: Centered cylynrical divot // Divot1: Centered cylynrical divot // Divot1: Centered cylynrical divot // Hole radius (mm) hole_r = 1.7; // Hole distance from the panel. This can be reasonably considered independent and separate works in themselves, then this License, Derivative Works that You distribute Covered Software is free of charge, to any person obtaining a copy Copyright (c) 2013 - 2015 The Go Authors. All rights reserved. Copyright (c) 2013 Mitchell Hashimoto Permission is hereby granted, free of charge.

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