Version 0.99

Modal4.h

@@ -0,0 +1,52 @@
+/*******************************************/
+/*  4 Resonance Modal Synthesis Instrument */
+/*  by Perry R. Cook, 1995-96              */ 
+/*  This instrument contains an excitation */
+/*  wavetable, an envelope, and four reso- */
+/*  nances (Non-Sweeping BiQuad Filters).  */
+/*******************************************/
+
+#if !defined(__Modal4_h)
+#define __Modal4_h
+
+#include "Instrmnt.h"
+#include "Envelope.h"
+#include "RawWave.h"
+#include "RawLoop.h"
+#include "BiQuad.h"
+#include "OnePole.h"
+
+class Modal4 : public Instrmnt
+{
+  protected:  
+    Envelope *envelope; 
+    RawWave  *wave;
+    BiQuad   *filters[4];
+    OnePole  *onepole;
+    RawLoop  *vibr;
+    MY_FLOAT vibrGain;
+    MY_FLOAT masterGain;
+    MY_FLOAT directGain;
+    MY_FLOAT stickHardness;
+    MY_FLOAT strikePosition;
+    MY_FLOAT baseFreq;
+    MY_FLOAT ratios[4];
+    MY_FLOAT resons[4];
+  public:
+    Modal4();
+    ~Modal4();
+    void clear();
+    virtual void setFreq(MY_FLOAT frequency);
+    void setRatioAndReson(int whichOne, MY_FLOAT ratio, MY_FLOAT reson);
+    void setMasterGain(MY_FLOAT aGain);
+    void setDirectGain(MY_FLOAT aGain);
+    void setFiltGain(int whichOne, MY_FLOAT gain);
+    virtual void strike(MY_FLOAT amplitude);
+    virtual void noteOn(MY_FLOAT freq, MY_FLOAT amp);
+    virtual void noteOff(MY_FLOAT amp);
+    void damp(MY_FLOAT amplitude);
+    virtual void controlChange(int number, MY_FLOAT value);
+    virtual MY_FLOAT tick();
+};
+
+#endif