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////////////////////////// RingThickness = 5*1; TimerKnobConst = 1.8*1; ////////////////////////// KnobMinorRadius = KnobDiameter/2 * (1 - TaperPercentage/100); KnobRadius = KnobMinorRadius + (KnobMajorRadius-KnobMinorRadius)/2; 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/Knurls)] rotate([0, TaperAngle, 0]) rotate([0, 0, 90 + cone_indents_offset_angle + ((360 / cone_indents_count) * z)] // min width of the cylinder at the first if(preg_match("@.*(get_img_tags($xpath, "//div[@id='comic-1']//img", $article); // $xpath = $this->get_xpath_dealie($article['link']); $article['content'] = $this->get_img_tags($xpath, '(//img[@id="main-comic"])', $article); $article['content'] = $img_tag . $article['content']; } // XKCD (alt tags we don't need to call out for) $article['content'] = $this->get_img_tags($xpath, "//img[starts-with(@src, 'sp') and contains(@src, 'png')]", $article); elseif (strpos($article['link'], 'cad-comic.com/sillies/') !== FALSE) { strpos($article["title"], "Comic:") !== FALSE) { // Girls with Slingshots elseif (strpos($article['link'], 'somethingpositive.net') !== FALSE) { $xpath = $this->get_xpath_dealie($article['link']); $article['content'] = $this->get_img_tags($xpath, "//img[@class='comic']", $article); //also get blog entry $entries = $xpath->query("//div[@class='entry']"); foreach ($entries as $entry) { $article['content'] = $this->get_img_tags($xpath, "//div[@id='content']/img", $article); } // Three Panel Soul elseif (strpos($article['link'], 'dead-philosophers.com/?p') !== FALSE) { // CTRL+ALT+DEL Sillies elseif (strpos($article['link'], 'threepanelsoul.com/2') !== FALSE) { $xpath = $this->get_xpath_dealie($article['link']); $article['content'] = $this->get_img_tags($xpath, "//div[@class='comic-wrap']//img[@class='comic']", $article); // And get blog $entries = $xpath->query("//div[@id='signoff-wrapper']"); foreach ($entries as $entry){ $article['content'] .= "Alt: " . $img->getAttribute('title.

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