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Square(smoothing_radius+pad,smoothing_radius+pad); rotate_extrude(convexity=10, $fn = knob_faces); // Create a round cutout (to use an m3 heat-set insert //hole(s) for anchor // visual indicator of space pot body takes up // visual indicator of space pot body takes up } module knurled_finish(ord, ird, lf, sh, fn, rn) { for(j=[0:rn-1]) assign(h0=sh*j, h1=sh*(j+1/2), h2=sh*(j+1)) { for(i=[0:fn-1]) assign(lf0=lf*i, lf1=lf*(i+1/2), lf2=lf*(i+1)) { polyhedron( points=[ [ 0,0,h0], [ ord*cos(lf0), ord*sin(lf0), h2], [ ird*cos(lf1), ird*sin(lf1), h0], [ ird*cos(lf0), ird*sin(lf0), h1], [ ord*cos(lf0), ord*sin(lf0), h2], [ ord*cos(lf2), ord*sin(lf2), h2] echo(" Knurled Surface Library v2 "); echo(" s_smooth - [ 25 ] ,, Knurl's Depth. "); echo(" e_smooth - [ 3 ] ,, Knurl's Depth. "); echo(" knurl_wd - [ 12 ] ,, Cylinder's Outer Diameter before applying the knurled cylinder "); echo(" knurl(); - Call to the following conditions: The above copyright notice, and/or other.

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