IPAL54630: Wire discretization error

[modules/smesh.git] / src / StdMeshers / StdMeshers_Regular_1D.cxx

diff --git a/src/StdMeshers/StdMeshers_Regular_1D.cxx b/src/StdMeshers/StdMeshers_Regular_1D.cxx
index 45e1c25b62b66b5ef6291b2e8a6b681c87c1defd..cad9b2e031204613ea53cb205aab0512b75ed5a4 100644 (file)
--- a/src/StdMeshers/StdMeshers_Regular_1D.cxx
+++ b/src/StdMeshers/StdMeshers_Regular_1D.cxx
@@ -362,7 +362,10 @@ static bool computeParamByFunc(Adaptor3d_Curve& C3d,
   int nbPnt = 1 + nbSeg;
   vector<double> x( nbPnt, 0. );
 
-  if ( !buildDistribution( func, 0.0, 1.0, nbSeg, x, 1E-4 ))
+
+  const double eps = Min( 1E-4, 1./nbSeg/100. );
+
+  if ( !buildDistribution( func, 0.0, 1.0, nbSeg, x, eps ))
      return false;
 
   // apply parameters in range [0,1] to the space of the curve