Esempio n. 1
0
static void computeAndSendVertexArrays(GmshClient *client, bool compute=true)
{
  for(unsigned int i = 0; i < PView::list.size(); i++){
    PView *p = PView::list[i];
    if(compute) p->fillVertexArrays();
    PViewData *data = p->getData();
    PViewOptions *opt = p->getOptions();
    double min = data->getMin(), max = data->getMax();
    if(opt->rangeType == PViewOptions::PerTimeStep){
      min = data->getMin(opt->timeStep);
      max = data->getMax(opt->timeStep);
    }
    VertexArray *va[4] =
      {p->va_points, p->va_lines, p->va_triangles, p->va_vectors};
    for(int type = 0; type < 4; type++){
      if(va[type]){
        int len;
        char *str = va[type]->toChar
          (p->getTag(), data->getName(), type + 1, min, max,
           data->getNumTimeSteps(), data->getTime(opt->timeStep),
           data->getBoundingBox(), len);
        client->SendMessage(GmshSocket::GMSH_VERTEX_ARRAY, len, str);
        delete [] str;
      }
    }
  }
}
Esempio n. 2
0
// This version sends VArrays using MPI
static void computeAndSendVertexArrays()
{
  // compute...
  for(unsigned int i = 0; i < PView::list.size(); i++)
    PView::list[i]->fillVertexArrays();

  // ...and send
  int nbArrays = PView::list.size()* 4;
  MPI_Send(&nbArrays, 1, MPI_INT, 0, MPI_GMSH_DATA_READY, MPI_COMM_WORLD);

  for(unsigned int i = 0; i < PView::list.size(); i++){
    PView *p = PView::list[i];
    PViewData *data = p->getData();
    PViewOptions *opt = p->getOptions();
    double min = data->getMin(), max = data->getMax();
    if(opt->rangeType == PViewOptions::PerTimeStep){
      min = data->getMin(opt->timeStep);
      max = data->getMax(opt->timeStep);
    }
    VertexArray *va[4] =
      {p->va_points, p->va_lines, p->va_triangles, p->va_vectors};
    for(int type = 0; type < 4; type++){
      if(va[type]){
        int len;
        char *str = va[type]->toChar
          (p->getTag(), data->getName(), type + 1, min, max,
           data->getNumTimeSteps(), data->getTime(opt->timeStep),
           data->getBoundingBox(), len);
        MPI_Send(&len, 1, MPI_INT, 0, MPI_GMSH_VARRAY_LEN, MPI_COMM_WORLD);
        MPI_Send(str, len, MPI_CHAR, 0, MPI_GMSH_VARRAY, MPI_COMM_WORLD);
        delete [] str;
      }
    }
  }
}
Esempio n. 3
0
PView::PView(PView *ref, bool copyOptions)
{
  _init();

  if(ref->getAliasOf() >= 0){ // alias of an alias
    PView *orig = getViewByTag(ref->getAliasOf());
    if(orig) _aliasOf = orig->getTag();
    else{
      Msg::Warning("Original view for alias does not exist anymore");
      _aliasOf = ref->getTag();
    }
  }
  else
    _aliasOf = ref->getTag();

  _data = ref->getData();
  if(copyOptions)
    _options = new PViewOptions(*ref->getOptions());
  else
    _options = new PViewOptions(*PViewOptions::reference());
  if(_options->adaptVisualizationGrid)
    _data->initAdaptiveData(_options->timeStep, _options->maxRecursionLevel,
                            _options->targetError);
}