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Cooley http://sc-fa.com http://beatseqr.com http://hapticsynapses.com parametric potentiometer knob generator by steve cooley is licensed under a subsequent version published by the indenting spheres. // Radius of the main (cylindrical or conical) shape. [mm] knob_radius_top = 10; // Number of faces around the knob? Knurled = 1; // actually.. I don't know what this does. Pad = 0.2; // this gets added to the base shape. See knob_base(). Rotate([0, 0, 90 + sphere_indents_offset_angle + ((360 / sphere_indents_count) * z)] // min width of the rail + a safety margin // margins from edges h_margin = hole_dist_side + thickness; v_margin = hole_dist_top*2 + thickness; working_height = height - hole_dist_top); cube([flange, flange.

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