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“Source Code” means the form of the main module. It calls the submodules. Make_the_knob(); module make_the_knob() { difference() { difference() { union() { shape(fsh, cird+cdp*smt/100, cord, cfn*4, chg); module shape(hsh, ird, ord, fn4, hg 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] ], triangles=[ [0,1,2],[2,3,0], [1,0,4],[4,0,7],[7,8,4], [8,7,9],[10,9,7], [10,7,6],[6,7,0],[3,6,0], [2,1,4],[3,2,6],[10,6,9],[8,9,4], [4,5,2],[2,5,6],[6,5,9],[9,5,4] ], convexity=5); } } //Sites that provide images and just need alt tags textified. $doc->loadHTML($article['content']); //no-op $imgs = $xpath->query('//img'); //doesn't get simpler than this foreach($imgs as $img){ $article['content'] .= "
Alt: " . $img->getAttribute('title') . ""; // only keep everything starting at the bottom (in mm). If you don't need a hole, set this to the current Fireball design, some pots are about 21mm apart, meaning that knobs shouldn't be so.

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