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(KnobMajorRadius-KnobMinorRadius)/2; Divot=CapType; TaperAngle=asin(KnobHeight / (sqrt(pow(KnobHeight, 2) cube([2, 2, KnobHeight+.001], center=true); cube([RingWidth*.5, MarkingWidth, 2], center=true); if (style == "nut"){ // a hexagonal cutout (undersize to melt an m3 nut into // a round shafthole base shape. See knob_base(). Rotate([0, 0, i * (360/RingMarkings)] cube([RingWidth*.5, MarkingWidth, 2], center=true); cube([8, 3, KnobHeight], center=true); // Pointer1: Offset hemispherical divot sphere(r=DivotRadius, $fn=40); // Divot1: Centered cylynrical divot // Flat for D-shaped hole } // Dinosaur Comics (alt tags+blog), CAD, attempt at OOTS (but that one fails due to referer checks elseif (strpos($article['link'], 'girlswithslingshots.com/comic/') !== FALSE) { $xpath = $this->get_xpath_dealie($article['link']); $orig_content = strip_tags($article['content']); $article['content'] = $this->get_img_tags($xpath, "//div[@id='comic-img']//img", $article); $alt_text = trim($img->getAttribute('title')); if (!$alt_text) { $new_element = $doc->createElement("img"); $new_element->setAttribute('src', $extraimage->getAttribute('src')); $bread->parentNode->replaceChild($new_element, $bread); $article['content'] = $this->get_img_tags($xpath, "//img[@class='ksc' and contains(@src, 'jpg')]", $article, "http://vgcats.com/comics/"); // Invisible Bread (make the bread visible $bread_page_url = $bread->getAttribute('href'); $xpath = new DOMDocument(); $doc->loadHTML($article['content']); $xpath = $this->get_xpath_dealie($article['link']); $article['content'] = $this->get_img_tags($xpath, '//td/img[contains(@src, "/comics/images/")]', $article); } elseif (strpos($alt_text, $title_text) !== False) { $alt_text = trim($entry->getAttribute('alt')); $alt_text = trim($entry->getAttribute('alt')); $alt_text = trim($entry->getAttribute('title')); $result_html .= $entry->ownerDocument->saveXML($entry); Added BCN, Something Positive $alt_text = false; // Number of indenting spheres. ≥30 means "round, using current quality setting". Knob_faces = 7; // Radius to which the initial Contributor has been.

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