Labels Milestones
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- Normal -4.496505e-001 -7.868879e-001 4.226369e-001 facet normal 1.385445e-01 9.903562e-01.
- $this->get_img_tags($xpath, "//div//img[contains(@src, 'images') and.
- Normal -0.471366 0.881856 -0.0120354 facet normal.
- -0.0376662 0.382433 0.923215 vertex.