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1.5*1; DistanceBetweenKnurls = 3*1; TimerKnobConst = 1.8*1; PI=3.14159265*1; KnobMajorRadius = KnobDiameter/2; 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 : Knurls-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 } // Camp Weedonwantcha elseif (strpos($article['link'], 'amultiverse.com/comic/') !== FALSE) { $xpath = $this->get_xpath_dealie($article['link']); $article['content'] = $this->get_img_tags($xpath, "//p[@id='comic_body']//a//img", $article); } Clean up code formatting; added a few comics; standardized appending alt/title text elseif (strpos($article['link'], 'alicegrove.com') !== FALSE) { $xpath = $this->get_xpath_dealie($bread_page_url); $extraimage = $xpath->query("//img[@class='extrapanelimage']")->item(0); //also get blog $entries = $xpath->query("//div[@class='entry']"); foreach ($entries as $entry) { $article['content'] = $this->get_img_tags($xpath, "//div[@id='comic']//img", $article); } // Scenes From A Multiverse (to get alt tag elseif (strpos($article['link'], 'gunnerkrigg.com/?p') !== FALSE) { $xpath = $this->get_xpath_dealie($article['link']); $article['content'] = $this->get_img_tags($xpath, "//div[@class='img-comic-container']//img", $article); } // XKCD (alt tags we don't need to research further. Aisler - Germany; $16.04 per board with shipping for 128.5mm x 100mm, from pcbshopper Lion - India; $11.53 per board with shipping for 128.5mm x 100mm, from pcbshopper Lion - India; $11.53 per board with shipping for 128.5mm x 100mm, from pcbshopper JLCPCB - China, included for reference. $33.20/board from pcbshopper Lion - India; $11.53 per board with shipping for 128.5mm x 100mm, from pcbshopper OshPark - US, included just for.

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