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#include <Mesh2D.h>
Inheritance diagram for Mesh2D::
Public Methods | |
Mesh2D (short nX, short nY) | |
Class constructor, taking the x and y dimensions in samples. | |
~Mesh2D () | |
Class destructor. | |
void | clear () |
Reset and clear all internal state. | |
void | setNX (short lenX) |
Set the x dimension size in samples. | |
void | setNY (short lenY) |
Set the y dimension size in samples. | |
void | setInputPosition (MY_FLOAT xFactor, MY_FLOAT yFactor) |
Set the x, y input position on a 0.0 - 1.0 scale. | |
void | setDecay (MY_FLOAT decayFactor) |
Set the loss filters gains (0.0 - 1.0). | |
void | noteOn (MY_FLOAT frequency, MY_FLOAT amplitude) |
Impulse the mesh with the given amplitude (frequency ignored). | |
void | noteOff (MY_FLOAT amplitude) |
Stop a note with the given amplitude (speed of decay) ... currently ignored. | |
MY_FLOAT | energy () |
Calculate and return the signal energy stored in the mesh. | |
MY_FLOAT | tick () |
Compute one output sample, without adding energy to the mesh. | |
MY_FLOAT | tick (MY_FLOAT input) |
Input a sample to the mesh and compute one output sample. | |
void | controlChange (int number, MY_FLOAT value) |
Perform the control change specified by number and value (0.0 - 128.0). |
This class implements a rectilinear, two-dimensional digital waveguide mesh structure. For details, see Van Duyne and Smith, "Physical Modeling with the 2-D Digital Waveguide Mesh", Proceedings of the 1993 International Computer Music Conference.
This is a digital waveguide model, making its use possibly subject to patents held by Stanford University, Yamaha, and others.
Control Change Numbers:
The Synthesis ToolKit in C++ (STK) |
©1995-2002 Perry R. Cook and Gary P. Scavone. All Rights Reserved. |