chris@164: /*
chris@164:  *
chris@164:  * Plectrum model for touching and plucking strings
chris@164:  *
chris@164:  * [inspired by E. Berdahl's pluck~ abstraction for the FireFader]
chris@164:  *
chris@164:  */
chris@164: 
chris@164: #ifndef PLECTRUM_H_
chris@164: #define PLECTRUM_H_
chris@164: 
chris@164: class Plectrum
chris@164: {
chris@164: 
chris@164: public:
chris@164: 
chris@164: 	Plectrum();
chris@164: 	void setup(float spring, float damp, float hyst);
chris@164: 	float update(float position, float stringPosition);
chris@164: 
chris@164: private:
chris@164: 
chris@164: 	double _dt;
chris@164: 	float _spring;
chris@164: 	float _damp;
chris@164: 	double _position;
chris@164: 	double _velocity;
chris@164: 	float _hyst;
chris@164: 	float _lastDistance;
chris@164: 	int _contact;
chris@164: 
chris@164: };
chris@164: 
chris@164: #endif
chris@164: