private final static char determineUniqueAxis(float a, float b, float c, float alpha, float beta, float gamma) {
		if (a == b)
			return (b == c ? '\0' : 'c');
		if (b == c)
			return 'a';
		if (c == a)
			return 'b';
		if (alpha == beta)
			return (beta == gamma ? '\0' : 'c');
		if (beta == gamma)
			return 'a';
		if (gamma == alpha)
			return 'b';
		return '\0';
	}