location of source code; each archive contains a "LICENSE" file which contains the Common Public License. [永久失效連結] Conary:conary rollback - rPath Wiki. [2009-03-26]
Object-oriented Graphics Rendering Engine with a Octree Scene Manager Implementation (MIT license)(页面存档备份,存于互联网档案馆) Dendro: parallel multigrid for octree meshes