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Version 4.4.3

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This commit is contained in:
Gary Scavone
2013-09-29 23:21:29 +02:00
committed by Stephen Sinclair
parent baca57040b
commit 0aec39260a
223 changed files with 26190 additions and 11130 deletions
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86
src/BandedWG.cpp
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@@ -40,13 +40,13 @@ BandedWG :: BandedWG( void )
doPluck_ = true;
bowTable_.setSlope( 3.0 );
adsr_.setAllTimes( 0.02, 0.005, 0.9, 0.01);
adsr_.setAllTimes( 0.02, 0.005, 0.9, 0.01 );
frequency_ = 220.0;
this->setPreset(0);
bowPosition_ = 0;
baseGain_ = (StkFloat) 0.999;
baseGain_ = 0.999;
integrationConstant_ = 0.0;
trackVelocity_ = false;
@@ -171,16 +171,17 @@ void BandedWG :: setPreset( int preset )
void BandedWG :: setFrequency( StkFloat frequency )
{
frequency_ = frequency;
#if defined(_STK_DEBUG_)
if ( frequency <= 0.0 ) {
errorString_ << "BandedWG::setFrequency: parameter is less than or equal to zero!";
handleError( StkError::WARNING );
frequency_ = 220.0;
oStream_ << "BandedWG::setFrequency: parameter is less than or equal to zero!";
handleError( StkError::WARNING ); return;
}
if (frequency_ > 1568.0) frequency_ = 1568.0;
#endif
if (frequency > 1568.0) frequency = 1568.0;
StkFloat radius;
StkFloat base = Stk::sampleRate() / frequency_;
StkFloat base = Stk::sampleRate() / frequency;
StkFloat length;
for (int i=0; i<presetModes_; i++) {
// Calculate the delay line lengths for each mode.
@@ -200,7 +201,7 @@ void BandedWG :: setFrequency( StkFloat frequency )
// Set the bandpass filter resonances
radius = 1.0 - PI * 32 / Stk::sampleRate(); //frequency_ * modes_[i] / Stk::sampleRate()/32;
if ( radius < 0.0 ) radius = 0.0;
bandpass_[i].setResonance(frequency_ * modes_[i], radius, true);
bandpass_[i].setResonance(frequency * modes_[i], radius, true);
delay_[i].clear();
bandpass_[i].clear();
@@ -241,28 +242,18 @@ void BandedWG :: pluck( StkFloat amplitude )
void BandedWG :: noteOn( StkFloat frequency, StkFloat amplitude )
{
this->setFrequency(frequency);
this->setFrequency( frequency );
if ( doPluck_ )
this->pluck(amplitude);
this->pluck( amplitude );
else
this->startBowing(amplitude, amplitude * 0.001);
#if defined(_STK_DEBUG_)
errorString_ << "BandedWG::NoteOn: frequency = " << frequency << ", amplitude = " << amplitude << ".";
handleError( StkError::DEBUG_WARNING );
#endif
this->startBowing( amplitude, amplitude * 0.001 );
}
void BandedWG :: noteOff( StkFloat amplitude )
{
if ( !doPluck_ )
this->stopBowing((1.0 - amplitude) * 0.005);
#if defined(_STK_DEBUG_)
errorString_ << "BandedWG::NoteOff: amplitude = " << amplitude << ".";
handleError( StkError::DEBUG_WARNING );
#endif
this->stopBowing( (1.0 - amplitude) * 0.005 );
}
StkFloat BandedWG :: tick( unsigned int )
@@ -311,51 +302,47 @@ StkFloat BandedWG :: tick( unsigned int )
void BandedWG :: controlChange( int number, StkFloat value )
{
StkFloat norm = value * ONE_OVER_128;
if ( norm < 0 ) {
norm = 0.0;
errorString_ << "BandedWG::controlChange: control value less than zero ... setting to zero!";
handleError( StkError::WARNING );
}
else if ( norm > 1.0 ) {
norm = 1.0;
errorString_ << "BandedWG::controlChange: control value greater than 128.0 ... setting to 128.0!";
handleError( StkError::WARNING );
#if defined(_STK_DEBUG_)
if ( value < 0 || ( number != 101 && value > 128.0 ) ) {
oStream_ << "BandedWG::controlChange: value (" << value << ") is out of range!";
handleError( StkError::WARNING ); return;
}
#endif
StkFloat normalizedValue = value * ONE_OVER_128;
if (number == __SK_BowPressure_) { // 2
if ( norm == 0.0 )
if ( normalizedValue == 0.0 )
doPluck_ = true;
else {
doPluck_ = false;
bowTable_.setSlope( 10.0 - (9.0 * norm));
bowTable_.setSlope( 10.0 - (9.0 * normalizedValue));
}
}
else if (number == 4) { // 4
if ( !trackVelocity_ ) trackVelocity_ = true;
bowTarget_ += 0.005 * (norm - bowPosition_);
bowPosition_ = norm;
bowTarget_ += 0.005 * (normalizedValue - bowPosition_);
bowPosition_ = normalizedValue;
//adsr_.setTarget(bowPosition_);
}
else if (number == 8) // 8
this->setStrikePosition( norm );
this->setStrikePosition( normalizedValue );
else if (number == __SK_AfterTouch_Cont_) { // 128
//bowTarget_ += 0.02 * (norm - bowPosition_);
//bowPosition_ = norm;
//bowTarget_ += 0.02 * (normalizedValue - bowPosition_);
//bowPosition_ = normalizedValue;
if ( trackVelocity_ ) trackVelocity_ = false;
maxVelocity_ = 0.13 * norm;
adsr_.setTarget(norm);
maxVelocity_ = 0.13 * normalizedValue;
adsr_.setTarget(normalizedValue);
}
else if (number == __SK_ModWheel_) { // 1
// baseGain_ = 0.9989999999 + (0.001 * norm );
baseGain_ = 0.8999999999999999 + (0.1 * norm);
// baseGain_ = 0.9989999999 + (0.001 * normalizedValue );
baseGain_ = 0.8999999999999999 + (0.1 * normalizedValue);
// std::cerr << "Yuck!" << std::endl;
for (int i=0; i<nModes_; i++)
gains_[i]=(StkFloat) basegains_[i]*baseGain_;
// gains_[i]=(StkFloat) pow(baseGain_, (int)((StkFloat)delay_[i].getDelay()+i));
}
else if (number == __SK_ModFrequency_) // 11
integrationConstant_ = norm;
integrationConstant_ = normalizedValue;
else if (number == __SK_Sustain_) { // 64
if (value < 65) doPluck_ = true;
else doPluck_ = false;
@@ -365,15 +352,12 @@ void BandedWG :: controlChange( int number, StkFloat value )
else trackVelocity_ = true;
}
else if (number == __SK_ProphesyRibbon_) // 16
this->setPreset((int) value);
this->setPreset((int) value);
#if defined(_STK_DEBUG_)
else {
errorString_ << "BandedWG::controlChange: undefined control number (" << number << ")!";
oStream_ << "BandedWG::controlChange: undefined control number (" << number << ")!";
handleError( StkError::WARNING );
}
#if defined(_STK_DEBUG_)
errorString_ << "BandedWG::controlChange: number = " << number << ", value = " << value << ".";
handleError( StkError::DEBUG_WARNING );
#endif
}