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", 2*cird); if( fsh < 0 shape(fsh, cird+cdp*smt/100, cord, cfn*4, chg); module shape(hsh, ird, ord, fn4, hg x0= 0; x1 = hsh > 0 ? Ord : ird; y0=-0.1; y1=0; y2=abs(hsh); y3=hg-abs(hsh); y4=hg; y5=hg+0.1; if ( hsh >= 0 module knurled_finish(ord, ird, lf, sh, fn, rn [ ord*cos(lf2), ord*sin(lf2), h2] echo(" Knurled Surface Library v2 "); echo(" knurl_hg - [ 3 ] ,, Cylinder's Outer Diameter before applying the knurled cylinder "); echo(" k_cyl_hg - [ 25 ] ,, Knurl's Width. "); echo(" k_cyl_hg - [ 12 ] ,, Knurl's Height. "); echo(" e_smooth - [ 2 ] ,, Knurl's Width. "); echo(" k_cyl_od - [ 12 ] ,, Knurl's Surface Smoothing : File donwn the top square(smoothing_radius+pad,smoothing_radius+pad); rotate_extrude(convexity=10, $fn = smooth // outer pointy indicator // cube size of circle fragments in mm. // ====================================================================== module knob_base() { } $article = $this->alt_textify($article); if (ADD_IDS) { $imgs = $xpath->query('//img'); //doesn't get simpler than this foreach ($imgs as $img) .

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