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BandedWG Class Reference

#include <BandedWG.h>

Inheritance diagram for BandedWG:

Instrmnt Stk List of all members.

Detailed Description

Banded waveguide modeling class.

This class uses banded waveguide techniques to model a variety of sounds, including bowed bars, glasses, and bowls. For more information, see Essl, G. and Cook, P. "Banded Waveguides: Towards Physical Modelling of Bar Percussion Instruments", Proceedings of the 1999 International Computer Music Conference.

Control Change Numbers:

by Georg Essl, 1999 - 2004. Modified for Stk 4.0 by Gary Scavone.

Definition at line 43 of file BandedWG.h.

Public Member Functions

 BandedWG ()
 Class constructor.

 ~BandedWG ()
 Class destructor.

void clear ()
 Reset and clear all internal state.

void setStrikePosition (StkFloat position)
 Set strike position (0.0 - 1.0).

void setPreset (int preset)
 Select a preset.

void setFrequency (StkFloat frequency)
 Set instrument parameters for a particular frequency.

void startBowing (StkFloat amplitude, StkFloat rate)
 Apply bow velocity/pressure to instrument with given amplitude and rate of increase.

void stopBowing (StkFloat rate)
 Decrease bow velocity/breath pressure with given rate of decrease.

void pluck (StkFloat amp)
 Pluck the instrument with given amplitude.

void noteOn (StkFloat frequency, StkFloat amplitude)
 Start a note with the given frequency and amplitude.

void noteOff (StkFloat amplitude)
 Stop a note with the given amplitude (speed of decay).

StkFloat tick ()
 Compute one output sample.

StkFloat * tick (StkFloat *vector, unsigned int vectorSize)
 Computer vectorSize outputs and return them in vector.

StkFramestick (StkFrames &frames, unsigned int channel=1)
 Fill a channel of the StkFrames object with computed outputs.

void controlChange (int number, StkFloat value)
 Perform the control change specified by number and value (0.0 - 128.0).


Member Function Documentation

StkFrames& BandedWG::tick StkFrames frames,
unsigned int  channel = 1
[virtual]
 

Fill a channel of the StkFrames object with computed outputs.

The channel argument should be one or greater (the first channel is specified by 1). An StkError will be thrown if the channel argument is zero or it is greater than the number of channels in the StkFrames object.

Reimplemented from Instrmnt.


The documentation for this class was generated from the following file:
The Synthesis ToolKit in C++ (STK)
©1995-2004 Perry R. Cook and Gary P. Scavone. All Rights Reserved.