Move AABB calculation out of updateMesh and into the accessor. (#1322)
Move AABB calculation out of updateMesh and into the accessor. (#1322)

Early calculation of the AABB before the element is in the hierarchy correctly caused invalid margins to be calculation.
aidinabedi/playcanvas-engine,MicroWorldwide/PlayCanvas,sereepap2029/playcanvas,MicroWorldwide/PlayCanvas,aidinabedi/playcanvas-engine,playcanvas/engine,playcanvas/engine,sereepap2029/playcanvas,sereepap2029/playcanvas