mirror of
https://github.com/NGSolve/netgen.git
synced 2024-12-24 21:10:33 +05:00
UNV interface with D notation for exponent
This commit is contained in:
parent
7ad44b46fd
commit
adda364eaa
@ -9,6 +9,7 @@
|
||||
#include <csg.hpp>
|
||||
#include <stlgeom.hpp>
|
||||
#include <meshing.hpp>
|
||||
#include <algorithm>
|
||||
|
||||
#include "writeuser.hpp"
|
||||
|
||||
@ -80,6 +81,10 @@ namespace netgen
|
||||
{
|
||||
char reco[100];
|
||||
// int invert;
|
||||
// read files that are stored with D instead of E as exponent prefix
|
||||
// such files are for example exported by GMSH
|
||||
bool Dnotation;
|
||||
bool DnotationSet = false;
|
||||
|
||||
ifstream in(filename);
|
||||
|
||||
@ -106,19 +111,46 @@ namespace netgen
|
||||
{
|
||||
int pi, hi;
|
||||
Point<3> p;
|
||||
string p1tmp, p2tmp, p3tmp;
|
||||
|
||||
in >> pi;
|
||||
if (pi == -1)
|
||||
break;
|
||||
|
||||
in >> hi >> hi >> hi;
|
||||
if (DnotationSet == false) {
|
||||
in >> p1tmp >> p2tmp >> p3tmp;
|
||||
if (p1tmp.find("D") != std::string::npos){
|
||||
DnotationSet = true;
|
||||
Dnotation = true;
|
||||
cout << "Attention: in your UNV file, D is used as an exponent prefix instead of E" << endl;
|
||||
std::replace( p1tmp.begin(), p1tmp.end(), 'D', 'E');
|
||||
std::replace( p2tmp.begin(), p2tmp.end(), 'D', 'E');
|
||||
std::replace( p3tmp.begin(), p3tmp.end(), 'D', 'E');
|
||||
}
|
||||
p(0) = std::stod(p1tmp);
|
||||
p(1) = std::stod(p2tmp);
|
||||
p(2) = std::stod(p3tmp);
|
||||
}
|
||||
else if (Dnotation == true) {
|
||||
in >> p1tmp >> p2tmp >> p3tmp;
|
||||
std::replace( p1tmp.begin(), p1tmp.end(), 'D', 'E');
|
||||
std::replace( p2tmp.begin(), p2tmp.end(), 'D', 'E');
|
||||
std::replace( p3tmp.begin(), p3tmp.end(), 'D', 'E');
|
||||
p(0) = std::stod(p1tmp);
|
||||
p(1) = std::stod(p2tmp);
|
||||
p(2) = std::stod(p3tmp);
|
||||
}
|
||||
else{
|
||||
in >> p(0) >> p(1) >> p(2);
|
||||
|
||||
mesh.AddPoint (p);
|
||||
}
|
||||
mesh.AddPoint(p);
|
||||
}
|
||||
cout << "read " << mesh.GetNP() << " points" << endl;
|
||||
Point3d pmin, pmax;
|
||||
cout << "Get Box" << endl;
|
||||
mesh.GetBox (pmin, pmax);
|
||||
cout << "Pmin: " << pmin << " Pmax: " << pmax << endl;
|
||||
if(fabs(pmin.Z() - pmax.Z()) < 1e-10 * Dist(pmin, pmax))
|
||||
{
|
||||
cout << "Set Dimension to 2." << endl;
|
||||
@ -382,11 +414,17 @@ namespace netgen
|
||||
}
|
||||
|
||||
|
||||
cout << "Finalize mesh" << endl;
|
||||
Point3d pmin, pmax;
|
||||
cout << "ComputeNVertices" << endl;
|
||||
mesh.ComputeNVertices();
|
||||
cout << "RebuildSurfaceElementLists" << endl;
|
||||
mesh.RebuildSurfaceElementLists();
|
||||
cout << "GetBox" << endl;
|
||||
mesh.GetBox (pmin, pmax);
|
||||
cout << "UpdateTopology" << endl;
|
||||
mesh.UpdateTopology();
|
||||
cout << "increment bccounter" << endl;
|
||||
if(dim == 3) bccounter++;
|
||||
cout << "bounding-box = " << pmin << "-" << pmax << endl;
|
||||
cout << "Created " << bccounter << " boundaries." << endl;
|
||||
|
Loading…
Reference in New Issue
Block a user