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Two-dimensional rectilinear waveguide mesh class. More...
#include <Mesh2D.h>
Public Member Functions | |
| Mesh2D (short nX, short nY) | |
| Class constructor, taking the x and y dimensions in samples. | |
| ~Mesh2D (void) | |
| Class destructor. | |
| void | clear (void) |
| 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 (StkFloat xFactor, StkFloat yFactor) |
| Set the x, y input position on a 0.0 - 1.0 scale. | |
| void | setDecay (StkFloat decayFactor) |
| Set the loss filters gains (0.0 - 1.0). | |
| void | noteOn (StkFloat frequency, StkFloat amplitude) |
| Impulse the mesh with the given amplitude (frequency ignored). | |
| void | noteOff (StkFloat amplitude) |
| Stop a note with the given amplitude (speed of decay) ... currently ignored. | |
| StkFloat | energy (void) |
| Calculate and return the signal energy stored in the mesh. | |
| StkFloat | inputTick (StkFloat input) |
| Input a sample to the mesh and compute one output sample. | |
| void | controlChange (int number, StkFloat value) |
| Perform the control change specified by number and value (0.0 - 128.0). | |
| StkFloat | tick (unsigned int channel=0) |
| Compute and return one output sample. | |
Two-dimensional rectilinear waveguide mesh class.
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:
by Julius Smith, 2000 - 2002. Revised by Gary Scavone for STK, 2002.
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