Magic Cube

  private int computeRotationIndex(int faceAxis, float[] move2D, int[] enabled)

    {

    float cosAngle, minCosAngle = Float.MAX_VALUE;

    float m0 = move2D[0];

    float m1 = move2D[1];

    float len = (float)Math.sqrt(m0*m0 + m1*m1);