public static async Task <TerrainEditor> OpenEmptyAsync(TerrainSettings setting)
{
var file = new TerrainFile();
var chunks = new List <Chunk>();
var index = 0;
var center = setting.Size / 2;
for (var x = 0; x < setting.Size; x++)
{
for (var y = 0; y < setting.Size; y++)
{
var chunk = GenerateEmptyChunk(index++, setting);
chunk.HeightMap.PositionX = (x - center) * setting.ChunkSpacing;
chunk.HeightMap.PositionY = (y - center) * setting.ChunkSpacing;
chunks.Add(chunk);
}
}
file.Weight = setting.Size;
file.Height = setting.Size;
file.ChunkTotalCount = setting.Size * setting.Size;
file.Chunks = chunks;
return(new TerrainEditor(file)
{
ChunkSize = setting.ChunkSize
});
}
private static Chunk GenerateEmptyChunk(int index, TerrainSettings settings)
{
var chunk = Chunk.Empty;
chunk.HeightMap = HeightMap.FromSize(settings.ChunkSize, settings.DefaultHeight);
chunk.Index = index;
return(chunk);
}