lammps-sys 0.6.0

Generates bindings to LAMMPS' C interface (with optional builds from source)
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28

#include "manifold_plane_wiggle.h"

#include <cmath>

using namespace LAMMPS_NS;
using namespace user_manifold;

manifold_plane_wiggle::manifold_plane_wiggle( LAMMPS *lmp, int /*argc*/, char **/*argv*/ ) :
  manifold(lmp)
{}


double manifold_plane_wiggle::g( const double *x )
{
  double a = params[0];
  double w = params[1];
  return x[2] - a*sin(w*x[0]);
}


void manifold_plane_wiggle::n( const double *x, double *n )
{
  double a = params[0];
  double w = params[1];
  n[2] = 1;
  n[1] = 0.0;
  n[0] = -a*w*cos(w*x[0]);
}