///<summary>
/// Iterates over the tiles of the chunk, assembling the vertices and triangles for the chunk-wide mesh.
///</summary>
private MeshData UpdateMeshData()
{
rendered = true;
MeshData mesh = new MeshData();
for (int xi = 0; xi < CHUNK_WIDTH; xi++)
{
for (int yi = 0; yi < CHUNK_HEIGHT; yi++)
{
for (int zi = 0; zi < CHUNK_DEPTH; zi++)
{
Tile tile = tiles[xi, yi, zi];
if (tile == null || mesh == null)
{
continue;
}
TilePos bswCorner = chunkPos.GetTilePos();
int x = bswCorner.x + xi;
int y = bswCorner.y + yi;
int z = bswCorner.z + zi;
mesh = tile.TileData(this, x, y, z, mesh);
}
}
}
return(mesh);
}