camptocamp/ol3 — pull request #14 by tsauerwein (2014-11-03 14:43:50+00:00)
Title: Add atlas manager

* Introduces a `hashCode` function for `ol.style.Circle`
* Adds an atlas manager that uses the packing algorithm described in http://www.blackpawn.com/texts/lightmaps/

Currently still missing:
* The hash value is not cached.
* When the atlas manager creates a new atlas, it uses the same size (default: 256x256px). We could double the size every time we create a new atlas.