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Version 4.2.0

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This commit is contained in:
Gary Scavone
2009-03-24 23:02:14 -04:00
committed by Stephen Sinclair
parent cf06b7598b
commit a6381b9d38
281 changed files with 17152 additions and 12000 deletions
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57
include/FormSwep.h
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@@ -8,12 +8,12 @@
It provides methods for controlling the sweep
rate and target frequency.
by Perry R. Cook and Gary P. Scavone, 1995 - 2002.
by Perry R. Cook and Gary P. Scavone, 1995 - 2004.
*/
/***************************************************/
#if !defined(__FORMSWEP_H)
#define __FORMSWEP_H
#ifndef STK_FORMSWEP_H
#define STK_FORMSWEP_H
#include "BiQuad.h"
@@ -39,13 +39,13 @@ class FormSwep : public BiQuad
the unit-circle (\e radius close to one), the narrower the
resulting resonance width.
*/
void setResonance(MY_FLOAT aFrequency, MY_FLOAT aRadius);
void setResonance(StkFloat frequency, StkFloat radius);
//! Set both the current and target resonance parameters.
void setStates(MY_FLOAT aFrequency, MY_FLOAT aRadius, MY_FLOAT aGain = 1.0);
void setStates(StkFloat frequency, StkFloat radius, StkFloat gain = 1.0);
//! Set target resonance parameters.
void setTargets(MY_FLOAT aFrequency, MY_FLOAT aRadius, MY_FLOAT aGain = 1.0);
void setTargets(StkFloat frequency, StkFloat radius, StkFloat gain = 1.0);
//! Set the sweep rate (between 0.0 - 1.0).
/*!
@@ -56,7 +56,7 @@ class FormSwep : public BiQuad
target values. A sweep rate of 0.0 will produce no
change in resonance parameters.
*/
void setSweepRate(MY_FLOAT aRate);
void setSweepRate(StkFloat rate);
//! Set the sweep rate in terms of a time value in seconds.
/*!
@@ -64,29 +64,38 @@ class FormSwep : public BiQuad
given time for the formant parameters to reach
their target values.
*/
void setSweepTime(MY_FLOAT aTime);
void setSweepTime(StkFloat time);
//! Input one sample to the filter and return one output.
MY_FLOAT tick(MY_FLOAT sample);
StkFloat tick(StkFloat sample);
//! Input \e vectorSize samples to the filter and return an equal number of outputs in \e vector.
MY_FLOAT *tick(MY_FLOAT *vector, unsigned int vectorSize);
StkFloat *tick(StkFloat *vector, unsigned int vectorSize);
//! Take a channel of the StkFrames object as inputs to the filter and replace with corresponding outputs.
/*!
The \c channel argument should be one or greater (the first
channel is specified by 1). An StkError will be thrown if the \c
channel argument is zero or it is greater than the number of
channels in the StkFrames object.
*/
StkFrames& tick( StkFrames& frames, unsigned int channel = 1 );
protected:
bool dirty;
MY_FLOAT frequency;
MY_FLOAT radius;
MY_FLOAT startFrequency;
MY_FLOAT startRadius;
MY_FLOAT startGain;
MY_FLOAT targetFrequency;
MY_FLOAT targetRadius;
MY_FLOAT targetGain;
MY_FLOAT deltaFrequency;
MY_FLOAT deltaRadius;
MY_FLOAT deltaGain;
MY_FLOAT sweepState;
MY_FLOAT sweepRate;
bool dirty_;
StkFloat frequency_;
StkFloat radius_;
StkFloat startFrequency_;
StkFloat startRadius_;
StkFloat startGain_;
StkFloat targetFrequency_;
StkFloat targetRadius_;
StkFloat targetGain_;
StkFloat deltaFrequency_;
StkFloat deltaRadius_;
StkFloat deltaGain_;
StkFloat sweepState_;
StkFloat sweepRate_;
};