// The Fftvar Class
// Inspired by Paul Grenfell's Music Visualisation
// http://www.openprocessing.org/visuals/?visualID=25137
// Admittedly I'm not 100% sure how all of this functions
// But since I got it to work and it looks cool, I included it
class FftVar {
  FftVar(int iFreq) {
    m_iFreq = iFreq;
    m_fValue = 0;
  }

  void Update() {
    m_fValue = m_fValue * 0.8 + fft.getAvg(m_iFreq) * 0.2;
  }
  float GetValue() {
    return m_fValue;
  }
  int m_iFreq;
  float m_fValue;
}

FftVar fftTotalScale = new FftVar(4);
FftVar fftArms = new FftVar(1);
FftVar fftTwist = new FftVar(5);
FftVar fftLength = new FftVar(20);