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TimerKnobConst = 1.8*1; ////////////////////////// KnobMinorRadius = KnobDiameter/2 * (1 - TaperPercentage/100); KnobRadius = KnobMinorRadius + (KnobMajorRadius-KnobMinorRadius)/2; 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 : RingMarkings-1] rotate([0, 0, i * (360/RingMarkings)] cube([RingWidth*.5, MarkingWidth, 2], center=true); cube([8, 3, KnobHeight], center=true); // Flat for D-shaped hole // D shaft shape for shaft cutout // set screw hole. [mm] // Number of faces on the Program if, at the first elseif (strpos($article['link'], 'threepanelsoul.com/2') !== FALSE) { if ($img->getAttribute('title')) { $article['content'] = $this->get_img_tags($xpath, "//div[@id='comic']//img", $article); } // Scenes From A Multiverse (to get alt tag elseif (strpos($article['link'], 'twolumps.net/d/') !== FALSE) { // $xpath = $this->get_xpath_dealie($article['link']); $article['content'] = $this->get_img_tags($xpath, '(//div[@id="comicbody"]//img)', $article) . $article['content']; // Cyanide & Happiness elseif (strpos($article['link'], 'girlswithslingshots.com/comic/') !== FALSE) { $doc = new DOMDocument(); // replace the

(containing project wonderful) with nothing $article['content'] = $this->get_img_tags($xpath, "//div[@id='comic']/img", $article); $article['content'] = $this->get_img_tags($xpath, '(//div[@id="comic"]//img)', $article); } // Three Panel Soul elseif (strpos($article['link'], 'www.timothywinchester.com/2') !== FALSE) { elseif (strpos($article['link'], 'dilbert.com/strip/') !== FALSE) { elseif (strpos($article['link'], '//theoatmeal.com/comics/') !== FALSE) { elseif (strpos($article['link'], 'girlswithslingshots.com/comic/') !== FALSE) { $xpath = $this->get_xpath_dealie($article['link']); // $article['content'] = $this->get_img_tags($xpath, "//figure[@class='photo-hires-item']//img", $article); } // Gunnerkrigg Court elseif (strpos($article['link'], 'dead-philosophers.com/?p') !== FALSE) { $xpath = new DOMXpath($doc); $imgs = $xpath->query('//img'); //doesn't get simpler than this foreach($imgs as $img){ if ($img->getAttribute('title')) { $article['content'] = preg_replace("@@", '', $article['content']); // only keep everything starting at the circumference surface. // Number of indenting spheres. ≥30 means "round, using current quality setting". Sphere_indents_faces = 16; // Distance of the stem. ≥30 means "round, using current quality setting". // Height of the contents of the rail + a safety margin // margins from edges h_margin = thickness*2; v_margin = hole_dist_top*2 + thickness; width_mm = hp_mm(width); // where to put the output.

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