Method insert

Engine/source/gui/worldEditor/terrainEditor.cpp:146–169

}

void Selection::insert(GridInfo info)
{
   PROFILE_SCOPE( TerrainEditor_Selection_Insert );

   //validate();
   // get the index into the hash table
   U32 index = getHashIndex(info.mGridPoint.gridPos);

   // if there is an existing linked list, make it our next
   info.mNext = mHashLists[index];
   info.mPrev = -1;

   // if there is an existing linked list, make us it's prev
   U32 indexOfNewEntry = size();
   if(info.mNext != -1)
      (*this)[info.mNext].mPrev = indexOfNewEntry;

   // the hash table holds the heads of the linked lists. make us the head of this list.
   mHashLists[index] = indexOfNewEntry;

   // copy us into the vector
   push_back(info);
   //validate();
}

bool Selection::remove(const GridInfo &info)
{