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Version 4.1

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This commit is contained in:
Gary Scavone
2009-03-24 23:02:12 -04:00
committed by Stephen Sinclair
parent 81475b04c5
commit 2f09fcd019
279 changed files with 36223 additions and 25364 deletions
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88
src/Noise.cpp
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@@ -1,44 +1,44 @@
/***************************************************/
/*! \class Noise
\brief STK noise generator.
Generic random number generation using the
C rand() function. The quality of the rand()
function varies from one OS to another.
by Perry R. Cook and Gary P. Scavone, 1995 - 2002.
*/
/***************************************************/
#include "Noise.h"
#include <stdlib.h>
Noise :: Noise() : Stk()
{
lastOutput = (MY_FLOAT) 0.0;
}
Noise :: ~Noise()
{
}
MY_FLOAT Noise :: tick()
{
lastOutput = (MY_FLOAT) (2.0 * rand() / (RAND_MAX + 1.0) );
lastOutput -= 1.0;
return lastOutput;
}
MY_FLOAT *Noise :: tick(MY_FLOAT *vector, unsigned int vectorSize)
{
for (unsigned int i=0; i<vectorSize; i++)
vector[i] = tick();
return vector;
}
MY_FLOAT Noise :: lastOut() const
{
return lastOutput;
}
/***************************************************/
/*! \class Noise
\brief STK noise generator.
Generic random number generation using the
C rand() function. The quality of the rand()
function varies from one OS to another.
by Perry R. Cook and Gary P. Scavone, 1995 - 2002.
*/
/***************************************************/
#include "Noise.h"
#include <stdlib.h>
Noise :: Noise() : Stk()
{
lastOutput = (MY_FLOAT) 0.0;
}
Noise :: ~Noise()
{
}
MY_FLOAT Noise :: tick()
{
lastOutput = (MY_FLOAT) (2.0 * rand() / (RAND_MAX + 1.0) );
lastOutput -= 1.0;
return lastOutput;
}
MY_FLOAT *Noise :: tick(MY_FLOAT *vector, unsigned int vectorSize)
{
for (unsigned int i=0; i<vectorSize; i++)
vector[i] = tick();
return vector;
}
MY_FLOAT Noise :: lastOut() const
{
return lastOutput;
}