kanelbulle

	private Vector3f normalForVoxel(int x, int y, int z, Vector3f normal) {
		float numAdded = 0;
		normal.set(0, 0, 0);

		// Iterate through the 26 neighbors of the voxel
		for (int xd = -1; xd < 2; xd++) {
			for (int yd = -1; yd < 2; yd++) {
				for (int zd = -1; zd < 2; zd++) {
					int xoff = x + xd;
					int yoff = y + yd;