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Version 4.4.0

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This commit is contained in:
Gary Scavone
2013-09-29 23:11:39 +02:00
committed by Stephen Sinclair
parent d199342e86
commit eccd8c9981
287 changed files with 11712 additions and 7676 deletions
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41
src/HevyMetl.cpp
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@@ -22,19 +22,21 @@
type who should worry about this (making
money) worry away.
by Perry R. Cook and Gary P. Scavone, 1995 - 2007.
by Perry R. Cook and Gary P. Scavone, 1995 - 2009.
*/
/***************************************************/
#include "HevyMetl.h"
HevyMetl :: HevyMetl()
namespace stk {
HevyMetl :: HevyMetl( void )
: FM()
{
// Concatenate the STK rawwave path to the rawwave files
for ( unsigned int i=0; i<3; i++ )
waves_[i] = new WaveLoop( (Stk::rawwavePath() + "sinewave.raw").c_str(), true );
waves_[3] = new WaveLoop( (Stk::rawwavePath() + "fwavblnk.raw").c_str(), true );
waves_[i] = new FileLoop( (Stk::rawwavePath() + "sinewave.raw").c_str(), true );
waves_[3] = new FileLoop( (Stk::rawwavePath() + "fwavblnk.raw").c_str(), true );
this->setRatio(0, 1.0 * 1.000);
this->setRatio(1, 4.0 * 0.999);
@@ -56,11 +58,11 @@ HevyMetl :: HevyMetl()
modDepth_ = 0.0;
}
HevyMetl :: ~HevyMetl()
HevyMetl :: ~HevyMetl( void )
{
}
void HevyMetl :: noteOn(StkFloat frequency, StkFloat amplitude)
void HevyMetl :: noteOn( StkFloat frequency, StkFloat amplitude )
{
gains_[0] = amplitude * fmGains_[92];
gains_[1] = amplitude * fmGains_[76];
@@ -75,29 +77,4 @@ void HevyMetl :: noteOn(StkFloat frequency, StkFloat amplitude)
#endif
}
StkFloat HevyMetl :: computeSample()
{
register StkFloat temp;
temp = vibrato_.tick() * modDepth_ * 0.2;
waves_[0]->setFrequency(baseFrequency_ * (1.0 + temp) * ratios_[0]);
waves_[1]->setFrequency(baseFrequency_ * (1.0 + temp) * ratios_[1]);
waves_[2]->setFrequency(baseFrequency_ * (1.0 + temp) * ratios_[2]);
waves_[3]->setFrequency(baseFrequency_ * (1.0 + temp) * ratios_[3]);
temp = gains_[2] * adsr_[2]->tick() * waves_[2]->tick();
waves_[1]->addPhaseOffset( temp );
waves_[3]->addPhaseOffset( twozero_.lastOut() );
temp = (1.0 - (control2_ * 0.5)) * gains_[3] * adsr_[3]->tick() * waves_[3]->tick();
twozero_.tick(temp);
temp += control2_ * 0.5 * gains_[1] * adsr_[1]->tick() * waves_[1]->tick();
temp = temp * control1_;
waves_[0]->addPhaseOffset( temp );
temp = gains_[0] * adsr_[0]->tick() * waves_[0]->tick();
lastOutput_ = temp * 0.5;
return lastOutput_;
}
} // stk namespace