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Version 4.2.1

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This commit is contained in:
Gary Scavone
2009-03-24 23:02:14 -04:00
committed by Stephen Sinclair
parent a6381b9d38
commit 2cbce2d8bd
275 changed files with 8949 additions and 6906 deletions
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21
src/BlowHole.cpp
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@@ -29,7 +29,7 @@
- Register State = 1
- Breath Pressure = 128
by Perry R. Cook and Gary P. Scavone, 1995 - 2004.
by Perry R. Cook and Gary P. Scavone, 1995 - 2005.
*/
/***************************************************/
@@ -77,9 +77,7 @@ BlowHole :: BlowHole(StkFloat lowestFrequency)
// Start with register vent closed
vent_.setGain(0.0);
// Concatenate the STK rawwave path to the rawwave file
vibrato_ = new WaveLoop( (Stk::rawwavePath() + "sinewave.raw").c_str(), true );
vibrato_->setFrequency((StkFloat) 5.735);
vibrato_.setFrequency((StkFloat) 5.735);
outputGain_ = 1.0;
noiseGain_ = 0.2;
vibratoGain_ = 0.01;
@@ -87,7 +85,6 @@ BlowHole :: BlowHole(StkFloat lowestFrequency)
BlowHole :: ~BlowHole()
{
delete vibrato_;
}
void BlowHole :: clear()
@@ -187,7 +184,7 @@ void BlowHole :: noteOff(StkFloat amplitude)
#endif
}
StkFloat BlowHole :: tick()
StkFloat BlowHole :: computeSample()
{
StkFloat pressureDiff;
StkFloat breathPressure;
@@ -196,7 +193,7 @@ StkFloat BlowHole :: tick()
// Calculate the breath pressure (envelope + noise + vibrato)
breathPressure = envelope_.tick();
breathPressure += breathPressure * noiseGain_ * noise_.tick();
breathPressure += breathPressure * vibratoGain_ * vibrato_->tick();
breathPressure += breathPressure * vibratoGain_ * vibrato_.tick();
// Calculate the differential pressure = reflected - mouthpiece pressures
pressureDiff = delays_[0].lastOut() - breathPressure;
@@ -222,16 +219,6 @@ StkFloat BlowHole :: tick()
return lastOutput_;
}
StkFloat *BlowHole :: tick(StkFloat *vector, unsigned int vectorSize)
{
return Instrmnt::tick( vector, vectorSize );
}
StkFrames& BlowHole :: tick( StkFrames& frames, unsigned int channel )
{
return Instrmnt::tick( frames, channel );
}
void BlowHole :: controlChange(int number, StkFloat value)
{
StkFloat norm = value * ONE_OVER_128;