Close to fixing performance issue when zooming in to map
Close to fixing performance issue when zooming in to map

aashish24/tangelo,Kitware/tangelo,ecohealthalliance/tangelo,mathstuf/tangelo,aashish24/tangelo,Kitware/tangelo,ecohealthalliance/tangelo,mathstuf/tangelo,Kitware/tangelo,ecohealthalliance/tangelo,aashish24/tangelo,mathstuf/tangelo