public override int cleanArtifacts(out Voxel simplified, VoxelHolder head, byte level, byte maxLevel, int x, int y, int z)
{
simplified = null;
if (level < maxLevel)
return 0;
Voxel[,,] array = new Voxel[3, 3, 3];
head.putInArray(ref array, new Index(level), (uint)x -1, (uint)y -1, (uint)z -1, (uint)x +2, (uint)y +2, (uint)z +2);
bool solid = isSolid();
foreach(Voxel vox in array) {
if (vox != null && vox.isSolid() != solid)
return 0;
}
simplified = solid? full : empty;
return 1;
}
