/// <inheritdoc />
public void Populate(IVoxelGridChunk chunk)
{
IChunkPopulatorContracts.Populate(chunk);
foreach (var index in chunk.VoxelsStageView.Select(pair => pair.Key))
{
double density = this.distorter.Noise(this.noise, index.X, index.Y, index.Z);
chunk.VoxelsStageView[index] = TerrainVoxelFromNoise.New(this.material, density);
}
}
private TerrainVoxel GenerateVoxel(int x, int y, int z, double gradientDensity, float mapTopHeight)
{
double voxelDensity = this.GenerateDensity(x, y, z, gradientDensity, mapTopHeight);
TerrainMaterial material = TerrainMaterial.Air;
if (voxelDensity > 0)
{
if (y >= mapTopHeight)
{
material = TerrainMaterial.Grass;
}
else if (y >= mapTopHeight - 8)
{
material = TerrainMaterial.Dirt;
}
else
{
material = TerrainMaterial.Stone;
}
}
return(TerrainVoxelFromNoise.New(material, voxelDensity));
}