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0022910: Failure to compute iso-line for NURBS surface

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Roman Lygin, ABV 2012-02-03 11:29:01 +00:00 committed by bugmaster
parent 6ff13c928b
commit 03976b378e
1 changed files with 1 additions and 1 deletions
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2
src/GeomLib/GeomLib.cxx
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@ -2412,7 +2412,7 @@ Standard_Integer GeomLib::NormEstim(const Handle(Geom_Surface)& S,
MagnNV = sqrt(MagnNV); MagnNV = sqrt(MagnNV);
N.SetXYZ(NV.XYZ()/MagnNV); N.SetXYZ(NV.XYZ()/MagnNV);
Standard_Real par = .5*(bid2-bid1); Standard_Real par = .5*(bid2+bid1);
if(AlongV) { if(AlongV) {
Iso = S->UIso(par); Iso = S->UIso(par);