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Merge branch 'fix_splinesurface' into 'master'

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fix splinesurface when points are not given exactly

See merge request !55
This commit is contained in:
Joachim Schöberl 2017-08-08 08:01:32 +02:00
commit 408a3efb3c
1 changed files with 3 additions and 2 deletions
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5
libsrc/csg/splinesurface.cpp
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@ -5,7 +5,8 @@ namespace netgen
{
void SplineSurface :: AppendPoint(const Point<3> & p, const double reffac, const bool hpref)
{
auto pp = Point<3>(p);
auto pp = p;
Project(pp);
geompoints.Append(GeomPoint<3>(pp,reffac));
geompoints.Last().hpref = hpref;
}
@ -20,13 +21,13 @@ void SplineSurface :: AppendPoint(const Point<3> & p, const double reffac, const
string SplineSurface :: GetBCNameOf (Point<3> p1, Point<3> p2) const
{
double eps = 1e-5;
for(int i=0; i<splines.Size(); i++)
{
auto pp1 = Point<3>(splines[i]->GetPoint(0));
Project(pp1);
auto pp2 = Point<3>(splines[i]->GetPoint(1));
Project(pp2);
double eps = (p1-p2).Length() * 1e-4;
if (((pp1-p1).Length()<eps && (pp2-p2).Length() < eps) || ((pp1-p2).Length() < eps && (pp2-p1).Length() < eps))
{
return bcnames[i];