Pathfinding.NavMeshGraph.UpdateArea C# (CSharp) Method

		public void UpdateArea (GraphUpdateObject o) {
			
		}
		

        void IUpdatableGraph.UpdateArea(GraphUpdateObject guo)
        {
            // Figure out which tiles are affected
            // Expand TileBorderSizeInWorldUnits voxels in all directions to make sure
            // all tiles that could be affected by the update are recalculated.
            var affectedTiles = GetTouchingTiles(guo.bounds, TileBorderSizeInWorldUnits);

            if (!guo.updatePhysics)
            {
                for (int z = affectedTiles.ymin; z <= affectedTiles.ymax; z++)
                {
                    for (int x = affectedTiles.xmin; x <= affectedTiles.xmax; x++)
                    {
                        NavmeshTile tile = tiles[z * tileXCount + x];
                        NavMeshGraph.UpdateArea(guo, tile);
                    }
                }
                return;
            }

            Voxelize vox = globalVox;

            if (vox == null)
            {
                throw new System.InvalidOperationException("No Voxelizer object. UpdateAreaInit should have been called before this function.");
            }

            AstarProfiler.StartProfile("Build Tiles");

            // Build the new tiles
            for (int x = affectedTiles.xmin; x <= affectedTiles.xmax; x++)
            {
                for (int z = affectedTiles.ymin; z <= affectedTiles.ymax; z++)
                {
                    stagingTiles.Add(BuildTileMesh(vox, x, z));
                }
            }

            uint graphIndex = (uint)AstarPath.active.data.GetGraphIndex(this);

            // Set the correct graph index
            for (int i = 0; i < stagingTiles.Count; i++)
            {
                NavmeshTile tile  = stagingTiles[i];
                GraphNode[] nodes = tile.nodes;

                for (int j = 0; j < nodes.Length; j++)
                {
                    nodes[j].GraphIndex = graphIndex;
                }
            }

            for (int i = 0; i < vox.inputMeshes.Count; i++)
            {
                vox.inputMeshes[i].Pool();
            }
            ListPool <RasterizationMesh> .Release(ref vox.inputMeshes);

            AstarProfiler.EndProfile("Build Tiles");
        }