ForkMaster/netgen
1
0
Fork 0
mirror of https://github.com/NGSolve/netgen.git synced 2024-12-24 04:50:34 +05:00
Code Issues Packages Projects Releases Wiki Activity

[occ] fix boundarylayer + curve

Browse Source
This commit is contained in:
Christopher Lackner 2022-02-25 18:17:49 +01:00 committed by mhochsteger@cerbsim.com
parent 8dd4c0c9e3
commit 21b263a0ba
3 changed files with 17 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

21
libsrc/meshing/basegeom.hpp
View File

@ -232,12 +232,15 @@ namespace netgen
virtual PointGeomInfo ProjectPoint (int surfind, Point<3> & p) const
{
return faces[surfind-1]->Project(p);
if(surfind <= faces.Size() && surfind > 0)
return faces[surfind-1]->Project(p);
return PointGeomInfo();
}
virtual void ProjectPointEdge (int surfind, int surfind2, Point<3> & p, EdgePointGeomInfo* gi = nullptr) const
{
edges[gi->edgenr]->ProjectPoint(p, gi);
if(gi && gi->edgenr < edges.Size())
edges[gi->edgenr]->ProjectPoint(p, gi);
}
virtual bool CalcPointGeomInfo(int surfind, PointGeomInfo& gi, const Point<3> & p3) const
@ -246,11 +249,17 @@ namespace netgen
}
virtual bool ProjectPointGI (int surfind, Point<3> & p, PointGeomInfo & gi) const
{
return faces[surfind-1]->ProjectPointGI(p, gi);
if(surfind > 0 && surfind <= faces.Size())
return faces[surfind-1]->ProjectPointGI(p, gi);
}
virtual Vec<3> GetNormal(int surfind, const Point<3> & p, const PointGeomInfo* gi = nullptr) const
{ return faces[surfind-1]->GetNormal(p, gi); }
{
if(surfind > 0 && surfind <= faces.Size())
return faces[surfind-1]->GetNormal(p, gi);
else
return {0., 0., 0.};
}
virtual void PointBetween (const Point<3> & p1,
const Point<3> & p2, double secpoint,
@ -260,7 +269,7 @@ namespace netgen
Point<3> & newp,
PointGeomInfo & newgi) const
{
if(faces.Size())
if(faces.Size() >= surfi && surfi > 0)
{
faces[surfi-1]->PointBetween(p1, p2, secpoint, gi1, gi2, newp, newgi);
return;
@ -276,7 +285,7 @@ namespace netgen
Point<3> & newp,
EdgePointGeomInfo & newgi) const
{
if(edges.Size())
if(ap1.edgenr < edges.Size() && ap1.edgenr >= 0)
{
edges[ap1.edgenr]->PointBetween(p1, p2, secpoint,
ap1, ap2, newp, newgi);

1
libsrc/meshing/boundarylayer.cpp
View File

@ -900,6 +900,7 @@ namespace netgen
}
mesh.GetTopology().ClearEdges();
mesh.SetNextMajorTimeStamp();
mesh.UpdateTopology();
}

2
libsrc/meshing/meshtype.hpp
View File

@ -126,7 +126,7 @@ namespace netgen
public:
EdgePointGeomInfo ()
: edgenr(0), body(0), dist(0.0), u(0.0), v(0.0) { ; }
: edgenr(-1), body(0), dist(0.0), u(0.0), v(0.0) { ; }
EdgePointGeomInfo & operator= (const EdgePointGeomInfo & gi2)