public bool Init(LayerTerrainColor color, LayerTerrainGroups.Chunk data, TerrainFile file, Material mat)
{
chunkData = data;
filedata = file;
ChunkColumn = (file.terrainWidth / data.ChunkWidth);
//2 *2 or 3*3 4*4
ChunkRow = (file.terrainLength / data.ChunkLenght);
ChunkCount = ChunkColumn * ChunkRow;
//create Chunk
Chunks.Capacity = ChunkCount;
float WorldChunkSize = file.worldSize.x / ChunkColumn;
for (int idy = 0; idy < ChunkRow; ++idy)
{
for (int idx = 0; idx < ChunkColumn; ++idx)
{
GameObject Chunk = new GameObject(this.gameObject.name + "Chunk[" + idy.ToString() + ":" + idx.ToString() + "]");
Chunk.transform.parent = transform;
Chunk.tag = "Terrain";
Chunk.layer = 8;
MeshFilter meshfilter = Chunk.AddComponent <MeshFilter>();
meshfilter.hideFlags = HideFlags.HideAndDontSave;
MeshRenderer render = Chunk.AddComponent <MeshRenderer>();
render.hideFlags = HideFlags.DontSave;
TerrainChunk terrainChunkItem = Chunk.AddComponent <TerrainChunk>();
terrainChunkItem.hideFlags = HideFlags.HideAndDontSave;
Vector2Int index = new Vector2Int();
index.x = idx;
index.y = idy;
Vector3 offset = new Vector3();
offset.x = WorldChunkSize * idx;
offset.z = WorldChunkSize * idy;
offset.y = 0.0f;
terrainChunkItem.Init(new Vector2Int(idx, idy), offset,
new Vector2(WorldChunkSize, WorldChunkSize),
file, color, data, mat);
Chunks.Add(terrainChunkItem);
}
}
return(true);
}
