Magic Cube

//

// We also have to remember that the group of unit quaternions is a double-cover of rotations

// in 3D ( q represents the same rotation as -q ) - so invert if needed.

  private void normalizeScrambleQuat(Static4D quat)

    {

    final float MAX_ERROR = 0.0001f;

    quat.set(x,y,z,w);

    }

///////////////////////////////////////////////////////////////////////////////////////////////////

  private void modifyCurrentPosition(Static4D quat)

  void removeRotationNow(Static4D quat)

    {

    mQuatScramble.set(RubikSurfaceView.quatMultiply(quat,mQuatScramble));

    modifyCurrentPosition(quat);

    }