Method add

Engine/source/gui/worldEditor/terrainEditor.cpp:235–245

}

bool Selection::add(const GridInfo &info)
{
   PROFILE_SCOPE( TerrainEditor_Selection_Add );

   S32 index = lookup(info.mGridPoint.gridPos);
   if(index != -1)
      return(false);

   insert(info);
   return(true);
}

bool Selection::getInfo(Point2I pos, GridInfo & info)
{