public DepropNode(VoxelChunk chunk, Coords coords, byte lightLevel)
{
Chunk = chunk;
Coords = coords;
OriginalLight = lightLevel;
}
public IndexedVoxels(VoxelChunk chunk)
{
_data = chunk.VoxelData;
_index = chunk.Index;
}
public PropNode(VoxelChunk chunk, Coords coords)
{
Chunk = chunk;
Coords = coords;
}
public void QueueForPropagation(VoxelChunk chunk, Coords c)
{
_propQueue.Enqueue(new PropNode(chunk, c));
}
public unsafe void QueueForPropagation(VoxelChunk chunk, Coords c, byte lightLevel)
{
*chunk.LightData[Channel][c] = lightLevel;
QueueForPropagation(chunk, c);
}
// protected override void StartGeneration() {
// _chunkWorkerGroup.StartTask(Volume);
// }
// protected override bool UpdateGeneration() {
// bool isDone = _chunkWorkerGroup.UpdateTask();
// if (isDone) {
// Logger.Info(this, _chunkWorkerGroup.GetCompletionMessage("Generated {0} chunks"));
// }
// return isDone;
// }
unsafe void GenerateChunk(VoxelChunk chunk)
{
if (ChunkIsInterior(chunk))
{
for (int i = 0; i < VoxelChunk.SIZE; i++)
{
for (int j = 0; j < VoxelChunk.SIZE; j++)
{
for (int k = 0; k < VoxelChunk.SIZE; k++)
{
if (IsInCave(chunk.LocalToVolumeCoords(new Coords(i, j, k))))
{
*chunk.VoxelData[i, j, k] = VoxelData.Empty;
}
else
{
*chunk.VoxelData[i, j, k] = _stoneData;
}
}
}
}
}
else
{
for (int i = 0; i < VoxelChunk.SIZE; i++)
{
for (int j = 0; j < VoxelChunk.SIZE; j++)
{
for (int k = 0; k < VoxelChunk.SIZE; k++)
{
var vc = chunk.LocalToVolumeCoords(new Coords(i, j, k));
if (IsInCave(vc))
{
*chunk.VoxelData[i, j, k] = VoxelData.Empty;
}
else
{
var vpos = vc + Vector3.One * 0.5f;
var vposMag = new Vector3(
MathF.Abs(vpos.X),
MathF.Abs(vpos.Y),
MathF.Abs(vpos.Z)
);
var max = MathF.Max(vposMag.X, MathF.Max(vposMag.Y, vposMag.Z));
vpos.Normalize();
var noise = Perlin.Noise(vpos * SurfaceLevel * NoiseFrequency);
noise = (noise + 1) / 2f;
float height = SurfaceLevel + noise * MaxHeight;
int stack = (int)MathF.Ceiling(height) - (int)MathF.Ceiling(max);
VoxelData data;
if (stack < 0)
{
data = VoxelData.Empty;
}
else if (stack == 0)
{
data = _grassData;
}
else if (stack < 3)
{
data = _dirtData;
}
else
{
data = _stoneData;
}
*chunk.VoxelData[i, j, k] = data;
}
}
}
}
}
Produce(chunk);
}
public VoxelChunkMesh(VoxelChunk chunk)
{
Chunk = chunk;
}