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$doc->saveXML(); // Questionable Content (cleanup elseif (strpos($article['link'], 'alicegrove.com') !== FALSE) { $xpath = $this->get_xpath_dealie($article['link']); $article['content'] = preg_replace("@@", '', $article['content']); if (preg_match("@.*?(.*)@", $article['content'], $matches)) { $article['content'] = $this->get_img_tags($xpath, '(//div[@id="comic"]//img)', $article); } // label the whole thing? // surface("FIREBALL VCO.png", center=true, invert=false); } module rail(height) { difference() { difference() { union() { cube([board_width, board_height, thickness]); cylinder(thickness+standoff_height, r=standoff_radius, $fn=360); cube([cutout_width, cutout_height, thickness+3]); cylinder(h=thickness+standoff_height+3, r=hole_radius, $fn=360); vertex 0 -9.96384 2.94279 facet normal -0.362633 -0.421912 0.830956 vertex -4.72589 -5.62591 7.07423 vertex -4.83492 5.54018 6.98312 vertex 4.83932 -5.54554 6.98393 facet normal 0.0376556 0.382438 0.923213 facet normal 0.952732 0.286108 0.102199 vertex 6.43421 0.598972 7.83559 vertex -6.43809 -0.596366 7.83604 vertex 6.43421 -0.598972 7.83559 facet normal -4.705319e-001 8.082495e-001 3.540233e-001 facet normal -0.736593 -0.223445 -0.63836 vertex -5.54328 2.2961 6.59 vertex 2.8149 -1.17038 6.59 vertex 2.81683 1.16677 6.59 vertex 2.8149 1.17038 6.59 vertex 2.81683 -1.16677 6.59 vertex 2.40512 -2.43301 18.1498 vertex -3.15183 1.32933 6.59 vertex -2.81683 -1.16677 6.59 vertex -1.32743 -3.1531 18.1498 facet normal -0.471425 -0.881906 3.5557e-06 facet normal -0.652557 -0.754466 0.0703566 facet normal 0.464683 -0.695452 -0.548102 vertex -2.37646 -2.37646 18.4724 facet normal -4.084597e-01 9.127763e-01 3.490173e-04 vertex -1.008637e+02 1.051965e+02 2.655000e+01 facet normal 7.241379e-01 -6.896552e-01 0.000000e+00 vertex -9.898471e+01 9.188895e+01 1.055000e+01 facet normal 1.682318e-001 -9.857475e-001 0.000000e+000 vertex -6.260352e+000 -3.300258e+000 1.747200e+001 vertex 3.426833e-001 -7.112523e+000 1.747200e+001 facet normal 0.00133256 0.116082 0.993239 vertex -1.05962 -7.18529 7.92322 facet normal 0.54795 -0.364881 0.752737 vertex -0.483852 -6.94062 7.05523 facet normal 0.741873 -0.638759 0.203989 facet normal -0.124364 0.485049 0.865599 facet normal -0.7808 -0.129508 0.611211 vertex -5.40021 4.41978 7.20613 facet normal 2.806318e-02 -9.996061e-01 -3.536497e-04 vertex -9.738418e+01 9.170864e+01 3.455000e+01 vertex -1.030077e+02 9.441667e+01 2.655000e+01 facet normal 0.0546159 -0.4548 0.888917 facet normal -7.990003e-01 -6.013306e-01 0.000000e+00 vertex -9.698326e+01 1.060829e+02 2.655000e+01 facet normal -7.614451e-01 -5.127838e-01 3.965528e-01 facet normal 0.768512 0.63062 0.108202 facet normal -0.796849 -0.241718 0.553718 vertex 1.94385 9.77239 2.94279 facet normal -9.804857e-001 -4.851941e-003 1.965305e-001 vertex 4.028750e+000 2.307008e+000 2.470887e+001 facet normal 0.998026 0.0627973 0 vertex 2.76756 -5.88138 20 vertex -6.04355 -2.39281 19.9 facet normal -8.465037e-01 -5.104532e-03 5.323584e-01 vertex -1.045610e+02 9.665134e+01 9.661099e+00 facet normal -9.996070e-01 2.803204e-02 1.366306e-07 facet normal 3.861513e-001 6.787009e-001.

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