Re: Geometrical library
| From: | Antony Dovgal | Date: | Thu, 04 Sep 2008 07:49:43 +0000 |
| Subject: | Re: Geometrical library | ||
| References: | 1 | Groups: | php.general php.pecl.dev |
| Request: | Send a blank email to php-general+get-279490@lists.php.net to get a copy of this message | ||
On 03.09.2008 20:54, Yannick Warnier wrote:
Hi there, I've been looking for a PHP library that would allow me to calculate superpositions of geometrical surfaces defined by polygones (defined themselves by points bound with lines) in 2D (surface of a polygone, intersections between two vectors, surface of intersection - considering the polygons could be complex and superpose themselves in more than one point). The closest to what I'm looking for, I guess, would be the PEAR Math_Vector package, but it is mainly based on vectors as mathematical arrays, whereas I would need calculations based on surfaces. Does anyone know of something that could help me?You can always find an open source C/C++ library and write a PECL extension for it. Quick search shows there are quite a number of such libs, so you just need to choose the one that fits your needs best. -- Wbr, Antony Dovgal