///////////////////////////////////////////////////////////////////////////////// Mesh2D: Two-dimensional rectilinear waveguide mesh class.                 ////                                                                           //// Part of the Synthesis Toolkit in C++                                      //// https://ccrma.stanford.edu/software/stk/                                  ////                                                                           //// 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.                  ///////////////////////////////////////////////////////////////////////////////// // Options://// x: X dimension size in samples. int [2-12], default 5// y: Y dimension size in samples. int [2-12], default 4// xpos: x strike position. float [0-1], default 0.5// ypos: y strike position. float [0-1], default 0.5// decay: decay factor. float [0-1], default 0.999 Mesh2D mesh1 => dac.left;Mesh2D mesh2 => dac.right;0.5 => mesh1.gain => mesh2.gain; while (true){	Math.random2(2,12) => mesh1.x;	Math.random2(2,12) => mesh1.y;	Math.randomf() => mesh1.xpos;	Math.randomf() => mesh1.ypos;	1 => mesh1.noteOn;	250::ms => now;	Math.random2(2,12) => mesh2.x;	Math.random2(2,12) => mesh2.y;	Math.randomf() => mesh2.xpos;	Math.randomf() => mesh2.ypos;	1 => mesh2.noteOn;	250::ms => now;	}