43 const int MAX_BANDED_MODES = 20;
67 void startBowing( StkFloat amplitude, StkFloat rate );
73 void pluck( StkFloat amp );
76 void noteOn( StkFloat frequency, StkFloat amplitude );
79 void noteOff( StkFloat amplitude );
85 StkFloat
tick(
unsigned int channel = 0 );
105 BiQuad bandpass_[MAX_BANDED_MODES];
106 DelayL delay_[MAX_BANDED_MODES];
107 StkFloat maxVelocity_;
108 StkFloat modes_[MAX_BANDED_MODES];
111 StkFloat gains_[MAX_BANDED_MODES];
112 StkFloat basegains_[MAX_BANDED_MODES];
113 StkFloat excitation_[MAX_BANDED_MODES];
114 StkFloat integrationConstant_;
115 StkFloat velocityInput_;
116 StkFloat bowVelocity_;
118 StkFloat bowPosition_;
126 unsigned int nChannels = lastFrame_.
channels();
127 #if defined(_STK_DEBUG_)
128 if ( channel > frames.
channels() - nChannels ) {
129 oStream_ <<
"BandedWG::tick(): channel and StkFrames arguments are incompatible!";
134 StkFloat *samples = &frames[channel];
135 unsigned int j, hop = frames.
channels() - nChannels;
136 if ( nChannels == 1 ) {
137 for (
unsigned int i=0; i<frames.
frames(); i++, samples += hop )
141 for (
unsigned int i=0; i<frames.
frames(); i++, samples += hop ) {
143 for ( j=1; j<nChannels; j++ )
144 *samples++ = lastFrame_[j];