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== 0 cylinder(h=chg, r=cord-cdp*smt/100, $fn=2*cfn, center=false); shape(fsh, cird, cord-cdp*smt/100, cfn*4, chg); module shape(hsh, ird, ord, fn4, hg) { x0= 0; x1 = hsh > 0 ? Ord : ird; y0=-0.1; y1=0; y2=abs(hsh); y3=hg-abs(hsh); y4=hg; y5=hg+0.1; if ( hsh >= 0 } module rail(height) { difference() { linear_extrude(height) railProfile(); railSupportCavity(height); } } //Sites that provide images and just need alt tags in feedburner (if there are quotes elseif (strpos($article['content'], 'wondermark.com/c') !== FALSE) { // only keep everything starting at the bottom of the knob on a regular polygon. ≥30 means "round, using current quality setting". // How much to cut off to create a D-shaped shafthole if desired. Scale([engraved_indicator_scale * 0.3, engraved_indicator_scale * 0.3, engraved_indicator_scale * 0.3]) union() { difference() { // elseif (strpos(strtolower($article['link']), 'giantitp.com/comics/') !== FALSE) { $xpath = $this->get_xpath_dealie($article['link']); $article['content'] = $this->get_img_tags($xpath, '(//div[@class="webcomic-image"]//img)', $article); } // Eat That Toast bog-standard example // Penny Arcade if (strpos($article["link"], "penny-arcade.com") !== FALSE && strpos($article["title"], "Comic:") !== FALSE) { $xpath = $this->get_xpath_dealie($article['link']); $article['content'] = $this->get_img_tags($xpath, "//div[@id='comic']/img", $article); $article['content'] .= "
$orig_content
"; // Awkward Zombie elseif (strpos($article['link'], 'girlswithslingshots.com/comic/') !== FALSE) { $xpath = $this->get_xpath_dealie($article['link']); $article['content'] = $this->get_img_tags($xpath, "//img[@class='ksc' and contains(@src, 'uploads') and contains(@src, 'comics')]", $article); } Clean up code formatting; added a few comics; standardized appending alt/title text //also get the blog $entries = $xpath->query("//span[@class='rss-content']"); // Wondermark (alt tag already present foreach($imgs as $img){ if ($img->getAttribute('title')) { $article['content'] = $this->get_img_tags($xpath, '(//img[@id="main-comic"])', $article); $article['content'] = $this->get_img_tags($xpath, "//img[starts-with(@src, 'sp') and contains(@src, 'jpg')]", $article, "http://vgcats.com/comics/"); // Invisible Bread (make the bread visible) // Invisible Bread (make the bread visible elseif (strpos($article['content'], 'imgs.xkcd.com/comics.

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