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BackGet_xpath_dealie($link) { $abs = "$host$path/$rel"; function api_version() { return $rel; } extract(parse_url($base)); $path = preg_replace('#/[^/]*$#', '', $path); /* replace '//' or '/./' or '/foo/../' with '/' */ $re = array('#(/\.?/)#', '#/(?!\.\.)[^/]+/\.\./#'); for($n=1; $n>0; $abs=preg_replace($re, '/', $abs, -1, $n)) {} /* absolute URL */ $abs = "$host$path/$rel"; /* replace '//' or '/./' or '/foo.
- Normal 0.061823 0.114014 0.991554 facet normal 0.471387 -0.875985.
- Normal 0.766035 0.075425 -0.638358 facet.
- -1.662431e-01 9.860847e-01 -3.475564e-04 vertex -9.599162e+01.