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Back$para_element->appendChild($alt_element); $para_element->appendChild($doc->createElement("br")); $title_element = $doc->createElement("i", $title_text); $para_element->appendChild($title_element); } Clean up code formatting; added a.
- -2.497929e-01 9.682993e-01 -5.982470e-05 facet normal -7.414601e-14 -1.000000e+00.
- Normal -0.452791 0.137354 0.880973.