// Automatically generated by params.awk
else if (!strcmp (s, "view")) {
  float tx = 0.;
  float ty = 0.;
  float fov = 0.;
  float quat[4] = {0};
  float sx = 1.;
  float sy = 1.;
  float sz = 1.;
  unsigned width = 800;
  unsigned height = 800;
  unsigned samples = 4;
  float bg[3] = {0};
  float theta = 0.;
  float phi = 0.;
  float psi = 0.;
  bool relative = false;
  float tz = 0.;
  float near = 0.;
  float far = 0.;
  float res = 0.;
  char * camera = NULL;
  MapFunc map = NULL;
  int cache = 0;
  float p1x = 0.;
  float p1y = 0.;
  float p2x = 0.;
  float p2y = 0.;
  bview * view1 = NULL;
  Params params[] = {
    {"tx", pfloat, &tx},
    {"ty", pfloat, &ty},
    {"fov", pfloat, &fov},
    {"quat", pfloat, quat, 4},
    {"sx", pfloat, &sx},
    {"sy", pfloat, &sy},
    {"sz", pfloat, &sz},
    {"width", punsigned, &width},
    {"height", punsigned, &height},
    {"samples", punsigned, &samples},
    {"bg", pfloat, bg, 3},
    {"theta", pfloat, &theta},
    {"phi", pfloat, &phi},
    {"psi", pfloat, &psi},
    {"relative", pbool, &relative},
    {"tz", pfloat, &tz},
    {"near", pfloat, &near},
    {"far", pfloat, &far},
    {"res", pfloat, &res},
    {"camera", pstring, &camera},
    {"cache", pint, &cache},
    {"p1x", pfloat, &p1x},
    {"p1y", pfloat, &p1y},
    {"p2x", pfloat, &p2x},
    {"p2y", pfloat, &p2y},
    {NULL}
  };
  if (!parse_params (params))
    return false;
  view (tx,ty,fov,quat,sx,sy,sz,width,height,samples,bg,theta,phi,psi,relative,tz,near,far,res,camera,map,cache,p1x,p1y,p2x,p2y,view1);
}
else if (!strcmp (s, "begin_translate")) {
  float x = 0;
  float y = 0.;
  float z = 0.;
  Params params[] = {
    {"x", pfloat, &x},
    {"y", pfloat, &y},
    {"z", pfloat, &z},
    {NULL}
  };
  if (!parse_params (params))
    return false;
  begin_translate (x,y,z);
}
else if (!strcmp (s, "begin_mirror")) {
  coord n = {0};
  double alpha = 0.;
  Params params[] = {
    {"n", pdouble, &n, 3},
    {"alpha", pdouble, &alpha},
    {NULL}
  };
  if (!parse_params (params))
    return false;
  begin_mirror (n,alpha);
}
else if (!strcmp (s, "draw_vof")) {
  char * c = NULL;
  char * s = NULL;
  bool edges = false;
  double larger = 0.;
  int filled = 0;
  char * color = NULL;
  double min = 0;
  double max = 0;
  double spread = 0;
  bool linear = false;
  Colormap map = jet;
  float fc[3] = {0};
  float lc[3] = {0};
  float lw = 1.;
  bool expr = false;
  Params params[] = {
    {"c", pstring, &c},
    {"s", pstring, &s},
    {"edges", pbool, &edges},
    {"larger", pdouble, &larger},
    {"filled", pint, &filled},
    {"color", pstring, &color},
    {"min", pdouble, &min},
    {"max", pdouble, &max},
    {"spread", pdouble, &spread},
    {"linear", pbool, &linear},
    {"fc", pfloat, fc, 3},
    {"lc", pfloat, lc, 3},
    {"lw", pfloat, &lw},
    {NULL}
  };
  if (!parse_params (params))
    return false;
  if (!draw_vof (c,s,edges,larger,filled,color,min,max,spread,linear,map,fc,lc,lw,expr))
    return false;
}
else if (!strcmp (s, "isoline")) {
  char * phi = NULL;
  double val = 0.;
  int n = 1;
  bool edges = false;
  double larger = 0.;
  int filled = 0;
  char * color = NULL;
  double min = 0;
  double max = 0;
  double spread = 0;
  bool linear = false;
  Colormap map = jet;
  float fc[3] = {0};
  float lc[3] = {0};
  float lw = 1.;
  bool expr = false;
  Params params[] = {
    {"phi", pstring, &phi},
    {"val", pdouble, &val},
    {"n", pint, &n},
    {"edges", pbool, &edges},
    {"larger", pdouble, &larger},
    {"filled", pint, &filled},
    {"color", pstring, &color},
    {"min", pdouble, &min},
    {"max", pdouble, &max},
    {"spread", pdouble, &spread},
    {"linear", pbool, &linear},
    {"fc", pfloat, fc, 3},
    {"lc", pfloat, lc, 3},
    {"lw", pfloat, &lw},
    {NULL}
  };
  if (!parse_params (params))
    return false;
  if (!isoline (phi,val,n,edges,larger,filled,color,min,max,spread,linear,map,fc,lc,lw,expr))
    return false;
}
else if (!strcmp (s, "cells")) {
  coord n = {0,0,1};
  double alpha = 0.;
  float lc[3] = {0};
  float lw = 1.;
  Params params[] = {
    {"n", pdouble, &n, 3},
    {"alpha", pdouble, &alpha},
    {"lc", pfloat, lc, 3},
    {"lw", pfloat, &lw},
    {NULL}
  };
  if (!parse_params (params))
    return false;
  if (!cells (n,alpha,lc,lw))
    return false;
}
else if (!strcmp (s, "vectors")) {
  char * u = NULL;
  double scale = 1;
  float lc[3] = {0};
  float lw = 1.;
  Params params[] = {
    {"u", pstring, &u},
    {"scale", pdouble, &scale},
    {"lc", pfloat, lc, 3},
    {"lw", pfloat, &lw},
    {NULL}
  };
  if (!parse_params (params))
    return false;
  if (!vectors (u,scale,lc,lw))
    return false;
}
else if (!strcmp (s, "squares")) {
  char * color = NULL;
  char * z = NULL;
  double min = 0;
  double max = 0;
  double spread = 0;
  bool linear = false;
  Colormap map = jet;
  float fc[3] = {0};
  float lc[3] = {0};
  bool expr = false;
  coord n = {0,0,1};
  double alpha = 0;
  Params params[] = {
    {"color", pstring, &color},
    {"z", pstring, &z},
    {"min", pdouble, &min},
    {"max", pdouble, &max},
    {"spread", pdouble, &spread},
    {"linear", pbool, &linear},
    {"fc", pfloat, fc, 3},
    {"lc", pfloat, lc, 3},
    {"n", pdouble, &n, 3},
    {"alpha", pdouble, &alpha},
    {NULL}
  };
  if (!parse_params (params))
    return false;
  if (!squares (color,z,min,max,spread,linear,map,fc,lc,expr,n,alpha))
    return false;
}
else if (!strcmp (s, "box")) {
  bool notics = false;
  float lc[3] = {0};
  float lw = 1.;
  Params params[] = {
    {"notics", pbool, &notics},
    {"lc", pfloat, lc, 3},
    {"lw", pfloat, &lw},
    {NULL}
  };
  if (!parse_params (params))
    return false;
  if (!box (notics,lc,lw))
    return false;
}
else if (!strcmp (s, "isosurface")) {
  char * f = NULL;
  double v = 0.;
  char * color = NULL;
  double min = 0;
  double max = 0;
  double spread = 0;
  bool linear = false;
  Colormap map = jet;
  float fc[3] = {0};
  float lc[3] = {0};
  float lw = 1;
  bool expr = false;
  Params params[] = {
    {"f", pstring, &f},
    {"v", pdouble, &v},
    {"color", pstring, &color},
    {"min", pdouble, &min},
    {"max", pdouble, &max},
    {"spread", pdouble, &spread},
    {"linear", pbool, &linear},
    {"fc", pfloat, fc, 3},
    {"lc", pfloat, lc, 3},
    {"lw", pfloat, &lw},
    {NULL}
  };
  if (!parse_params (params))
    return false;
  if (!isosurface (f,v,color,min,max,spread,linear,map,fc,lc,lw,expr))
    return false;
}
else if (!strcmp (s, "travelling")) {
  double start = 0;
  double end = 0;
  float tx = 0;
  float ty = 0;
  float quat[4] = {0};
  float fov = 0;
  Params params[] = {
    {"start", pdouble, &start},
    {"end", pdouble, &end},
    {"tx", pfloat, &tx},
    {"ty", pfloat, &ty},
    {"quat", pfloat, quat, 4},
    {"fov", pfloat, &fov},
    {NULL}
  };
  if (!parse_params (params))
    return false;
  travelling (start,end,tx,ty,quat,fov);
}
else if (!strcmp (s, "draw_string")) {
  char * str = NULL;
  int pos = 0;
  float size = 40;
  float lc[3] = {0};
  float lw = 1;
  Params params[] = {
    {"str", pstring, &str},
    {"pos", pint, &pos},
    {"size", pfloat, &size},
    {"lc", pfloat, lc, 3},
    {"lw", pfloat, &lw},
    {NULL}
  };
  if (!parse_params (params))
    return false;
  if (!draw_string (str,pos,size,lc,lw))
    return false;
}
else if (!strcmp (s, "labels")) {
  char * f = NULL;
  float lc[3] = {0};
  float lw = 1;
  Params params[] = {
    {"f", pstring, &f},
    {"lc", pfloat, lc, 3},
    {"lw", pfloat, &lw},
    {NULL}
  };
  if (!parse_params (params))
    return false;
  if (!labels (f,lc,lw))
    return false;
}