C++ (Cpp) GridFunction::GetNodalValues Exemples

Exemple #1

Fichier : vsvector3d.cpp Projet : vijaysm/glvis

VisualizationSceneVector3d::VisualizationSceneVector3d(GridFunction &vgf)
{
   FiniteElementSpace *fes = vgf.FESpace();
   if (fes == NULL || fes->GetVDim() != 3)
   {
      cout << "VisualizationSceneVector3d::VisualizationSceneVector3d" << endl;
      exit(1);
   }

   VecGridF = &vgf;

   mesh = fes->GetMesh();

   sfes = new FiniteElementSpace(mesh, fes->FEColl(), 1, fes->GetOrdering());
   GridF = new GridFunction(sfes);

   solx = new Vector(mesh->GetNV());
   soly = new Vector(mesh->GetNV());
   solz = new Vector(mesh->GetNV());

   vgf.GetNodalValues(*solx, 1);
   vgf.GetNodalValues(*soly, 2);
   vgf.GetNodalValues(*solz, 3);

   sol = new Vector(mesh->GetNV());

   Init();
}