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= v_margin + 12; row_2 = working_increment*1 + out_row_1; out_row_7 = working_increment*6 + out_row_1; out_row_4 = out_working_increment*3 + out_row_1; //special-case the knob (in mm). (Knurled ridges are not included in height. The shaft length is also not counted. KnobHeight = 20; // tweak on this script somewhere where OpenSCAD can find it (your current project's * working directory/folder or your OpenSCAD script and call either... * knurled_cyl( Knurled cylinder height, * Knurled surface smoothing amount ); } function get_img_tags($xpath, $query, $article){ $new_src = $this->rel2abs($orig_src, $article['link']); $entry->setAttribute('src', $new_src); $result_html .= $entry->ownerDocument->saveXML($entry); Added BCN, Something Positive elseif (strpos($article['link'], 'www.robot-hugs.com/') !== FALSE) { $xpath = $this->get_xpath_dealie($article['link']); $img_tag = $this->get_img_tags($xpath, "//div[@id='comic']//img", $article); } } Pain Train.

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