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[occ] Only access face curvature if defined

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tim 2019-02-28 10:13:38 -05:00
parent 749d4a7026
commit 0c89682e53
1 changed files with 3 additions and 1 deletions
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4
libsrc/occ/occgenmesh.cpp
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@ -1101,7 +1101,9 @@ namespace netgen
{ {
double s = s0 + j/(double) nsections * (s1-s0); double s = s0 + j/(double) nsections * (s1-s0);
prop.SetParameter (s); prop.SetParameter (s);
double curvature = prop.Curvature(); double curvature = 0;
if(prop.IsTangentDefined())
curvature = prop.Curvature();
if(curvature> maxcur) maxcur = curvature; if(curvature> maxcur) maxcur = curvature;
if (curvature >= 1e99) if (curvature >= 1e99)