f1b92df3d1
without a tile manager, which can be provided later, at which point all of the tiles will be resolved. Also made it possible to replace the model in a partially constructed scene. How's that for a turn of phrase: partially constructed scene. Wheee! git-svn-id: svn+ssh://src.earth.threerings.net/narya/trunk@743 542714f4-19e9-0310-aa3c-eee0fc999fb1