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Merge branch 'fix_occ_secondorder' into 'master'

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fix secondorder mesh generation for closed occ edge

See merge request jschoeberl/netgen!118
This commit is contained in:
Joachim Schöberl 2019-01-23 16:11:43 +00:00
commit d113da7739
1 changed files with 5 additions and 4 deletions
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9
libsrc/occ/occmeshsurf.cpp
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@ -673,13 +673,14 @@ namespace netgen
if (surfi > 0)
{
double u = gi1.u+secpoint*(gi2.u-gi1.u);
double v = gi1.v+secpoint*(gi2.v-gi1.v);
if (!geometry.FastProject (surfi, hnewp, u, v))
auto savept = hnewp;
if (!geometry.FastProject (surfi, hnewp, u, v) || Dist(hnewp, savept) > Dist(p1,p2))
{
// cout << "Fast projection to surface fails! Using OCC projection" << endl;
// cout << "Fast projection to surface fails! Using OCC projection" << endl;
hnewp = savept;
geometry.Project (surfi, hnewp);
}