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read unv file update

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This commit is contained in:
Joachim Schoeberl 2011-07-20 15:08:39 +00:00
parent 29fde94bc8
commit f0f57bfa52
1 changed files with 50 additions and 39 deletions
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81
libsrc/interface/readuser.cpp
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@ -85,23 +85,14 @@ namespace netgen
// Universal mesh (AVL)
if ( (strlen (filename) > 4) &&
strcmp (&filename[strlen (filename)-4], ".unv") == 0 )
{
// int i, j, k;
// double h;
char reco[100];
// int np, nbe;
int invert;
ifstream in(filename);
invert = 0; // globflags.GetDefineFlag ("invertsurfacemesh");
double scale = 1; // globflags.GetNumFlag ("scale", 1);
mesh.ClearFaceDescriptors();
mesh.AddFaceDescriptor (FaceDescriptor(0,1,0,0));
@ -109,58 +100,78 @@ namespace netgen
while (in.good())
{
in >> reco;
if (strcmp (reco, "NODES") == 0)
cout << "reco = " << reco << endl;
if (strcmp (reco, "2411") == 0)
{
cout << "nodes found" << endl;
for (int j = 1; j <= 4; j++)
in >> reco; // read dummy
while (1)
{
int pi, hi;
// double x, y, z;
Point3d p;
Point<3> p;
in >> pi;
if (pi == -1)
break;
in >> hi >> hi >> hi;
in >> p.X() >> p.Y() >> p.Z();
p.X() *= scale;
p.Y() *= scale;
p.Z() *= scale;
in >> p(0) >> p(1) >> p(2);
cout << "p(" << pi << ") = "
<< p << endl;
mesh.AddPoint (p);
}
cout << "read " << mesh.GetNP() << " points" << endl;
}
if (strcmp (reco, "ELEMENTS") == 0)
if (strcmp (reco, "2412") == 0)
{
cout << "elements found" << endl;
for (int j = 1; j <= 4; j++)
in >> reco; // read dummy
while (1)
{
int hi;
in >> hi;
if (hi == -1) break;
for (int j = 1; j <= 7; j++)
in >> hi;
int label, fe_id, phys_prop, mat_prop, color, nnodes;
int nodes[100];
int hi;
Element2d el;
el.SetIndex(1);
in >> el.PNum(1) >> el.PNum(2) >> el.PNum(3);
in >> label;
if (label == -1) break;
in >> fe_id >> phys_prop >> mat_prop >> color >> nnodes;
if (invert)
swap (el.PNum(2), el.PNum(3));
mesh.AddSurfaceElement (el);
cout << "fe_id = " << fe_id << " col = " << color << ", nnodes = " << nnodes << endl;
for (int j = 1; j <= 5; j++)
in >> hi;
if (fe_id >= 11 && fe_id <= 32)
in >> hi >> hi >> hi;
for (int j = 0; j < nnodes; j++)
in >> nodes[j];
switch (fe_id)
{
case 41:
{
Element2d el (TRIG);
el.SetIndex (1);
for (int j = 0; j < nnodes; j++)
el[j] = nodes[j];
mesh.AddSurfaceElement (el);
break;
}
case 111:
{
Element el (TET);
el.SetIndex (1);
for (int j = 0; j < nnodes; j++)
el[j] = nodes[j];
mesh.AddVolumeElement (el);
break;
}
}
}
}
}