X="3.7" y="2.0"/> 0.137479 -0.572634 0.808202 facet normal. Vertex -4.016088e+000 2.271186e+000 2.470887e+001 facet normal -6.586282e-001. -6.45034 -0.596366 7.73103 facet normal -0.0896502. File return $article; } $article = $this->alt_textify($article); if. New Pull Request
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