public void doWork()
{
VoxelSource biome = GetBiomeForChunk(adjustment.chunkID, level.seed);
int solidVoxelCount = GenerateTerrainDataForChunk(biome, adjustment.chunkID, out byte[] generatedVoxels);
Chunk chunk = level.getChunk(adjustment.chunkID);
chunk.setVoxelData(generatedVoxels, solidVoxelCount);
chunk.unlock((adjustment.resolution, adjustment.type));
}
/// <summary>
/// Generate all the voxels for the given chunk id using the provided biome
/// </summary>
/// <param name="biome"></param>
/// <param name="chunkID"></param>
/// <param name="generatedVoxels"></param>
/// <returns>the number of solid voxels generated</returns>
static int GenerateTerrainDataForChunk(VoxelSource biome, Chunk.ID chunkID, out byte[] generatedVoxels) {
int solidVoxelCount = 0;
generatedVoxels = null;
byte[] voxels = new byte[Chunk.Diameter * Chunk.Diameter * Chunk.Diameter];
Coordinate chunkWorldLocation = chunkID.toWorldLocation();
chunkWorldLocation.until(chunkWorldLocation + Chunk.Diameter, currentWorldLocation => {
byte voxelValue = biome.getVoxelValueAt(currentWorldLocation);
if (voxelValue != Voxel.Types.Empty.Id) {
solidVoxelCount++;
Coordinate localChunkVoxelLocation = currentWorldLocation - chunkWorldLocation;
voxels[localChunkVoxelLocation.flatten(Chunk.Diameter)] = voxelValue;
}
});
generatedVoxels = voxels;
return solidVoxelCount;
}
/// <summary>
/// Get the biome and generate the chunk data for it
/// </summary>
public void Execute() {
VoxelSource biome = GetBiomeForChunk(chunkID, levelSeed);
solidVoxelCount[0] = GenerateTerrainDataForChunk(biome, chunkID, out byte[] generatedVoxels);
outVoxels.CopyFrom(generatedVoxels);
}
