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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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19
projects/ragamatic/Drone.cpp
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@@ -13,15 +13,17 @@
Stanford, bearing the names of Karplus and/or
Strong.
by Perry R. Cook and Gary P. Scavone, 1995 - 2007.
by Perry R. Cook and Gary P. Scavone, 1995 - 2009.
*/
/***************************************************/
#include "Drone.h"
namespace stk {
Drone :: Drone( StkFloat lowestFrequency )
{
length_ = (unsigned long) (Stk::sampleRate() / lowestFrequency + 1);
length_ = (unsigned long) ( Stk::sampleRate() / lowestFrequency + 1 );
loopGain_ = 0.999;
delayLine_.setMaximumDelay( length_ );
delayLine_.setDelay( 0.5 * length_ );
@@ -29,11 +31,11 @@ Drone :: Drone( StkFloat lowestFrequency )
this->clear();
}
Drone :: ~Drone()
Drone :: ~Drone( void )
{
}
void Drone :: clear()
void Drone :: clear( void )
{
delayLine_.clear();
loopFilter_.clear();
@@ -95,11 +97,4 @@ void Drone :: noteOff( StkFloat amplitude )
#endif
}
StkFloat Drone :: computeSample()
{
// Here's the whole inner loop of the instrument!!
lastOutput_ = delayLine_.tick( loopFilter_.tick( delayLine_.lastOut() * loopGain_ )
+ (0.005 * envelope_.tick() * noise_.tick()));
return lastOutput_;
}
} // stk namespace