public void splitChildChunk()
{
List <MapCell>[] cellLists = new List <MapCell> [4];
for (int i = 0; i < cellLists.Length; i++)
{
cellLists [i] = new List <MapCell> ();
}
for (int x = 0; x < countX; x++)
{
for (int y = 0; y < countY; y++)
{
int i = x * (int)countY + y;
if (i < cells.Count)
{
if (x < countX / 2)
{
if (y < countY / 2)
{
cellLists[0].Add(cells [i]); // bottomLeft
}
else
{
cellLists[1].Add(cells [i]); // topLeft
}
}
else
{
if (y < countY / 2)
{
cellLists[3].Add(cells [i]); // bottomRight
}
else
{
cellLists[2].Add(cells [i]); // topRight
}
}
}
}
}
for (int i = 0; i < 4; i++)
{
if (cellLists [i].Count > 0)
{
GameObject newChunkObject = new GameObject("Cell Chunk Level " + (lod - 1));
newChunkObject.transform.SetParent(transform);
MapChunk newChunk = newChunkObject.AddComponent <MapChunk> ();
newChunk.init((lod - 1), cellLists [i], countX / 2, countY / 2);
newChunk.cellRenderer.material = cellRenderer.material;
newChunk.updateMesh();
childChunks [i] = newChunk;
}
}
}
public IEnumerator createChunks()
{
yield return(null);
int countX = (int)maxGridSize.x;
int countY = (int)maxGridSize.y;
int numOfChunkX = countX / (int)Mathf.Pow(2, maxLOD - 1);
int numOfChunkY = countY / (int)Mathf.Pow(2, maxLOD - 1);
List <MapCell>[,] cellsForChunks = new List <MapCell> [numOfChunkX + 1, numOfChunkY + 1];
for (int i = 0; i < numOfChunkX + 1; i++)
{
for (int j = 0; j < numOfChunkY + 1; j++)
{
cellsForChunks [i, j] = new List <MapCell> ();
}
}
for (int x = 0; x < countX; x++)
{
int chunkNumX = x / (int)Mathf.Pow(2, maxLOD - 1);
for (int y = 0; y < countY; y++)
{
int chunkNumY = y / (int)Mathf.Pow(2, maxLOD - 1);
cellsForChunks [chunkNumX, chunkNumY].Add(cells [x * countY + y]);
}
}
for (int i = 0; i < numOfChunkX + 1; i++)
{
for (int j = 0; j < numOfChunkY + 1; j++)
{
if (cellsForChunks [i, j].Count > 0)
{
GameObject newChunkObject = new GameObject("Cell Chunk Level " + maxLOD);
newChunkObject.transform.SetParent(transform);
MapChunk newChunk = newChunkObject.AddComponent <MapChunk> ();
int numOfChunk = (int)Mathf.Pow(2, maxLOD - 1);
newChunk.init(maxLOD, cellsForChunks [i, j], numOfChunk, numOfChunk);
newChunk.cellRenderer.material = defaultMaterial;
newChunk.updateMesh();
chunks.Add(newChunk);
}
}
}
generatedChunk = true;
yield return(updateWholeMap());
}