From: kgv <kgv@opencascade.com>
Date: Mon, 7 Oct 2013 11:53:19 +0000 (+0400)
Subject: 0024235: BRepBuilderAPI_Sewing - add protection against too small tolerance
X-Git-Tag: V6_7_0_beta~85
X-Git-Url: http://git.dev.opencascade.org/gitweb/?a=commitdiff_plain;h=eb7c351adf736d5169703c2118a7dcab9234d3fc;p=occt-copy.git

0024235: BRepBuilderAPI_Sewing - add protection against too small tolerance
---

diff --git a/src/BRepBuilderAPI/BRepBuilderAPI_Sewing.cxx b/src/BRepBuilderAPI/BRepBuilderAPI_Sewing.cxx
index 027e240529..3631e8155c 100755
--- a/src/BRepBuilderAPI/BRepBuilderAPI_Sewing.cxx
+++ b/src/BRepBuilderAPI/BRepBuilderAPI_Sewing.cxx
@@ -1697,13 +1697,13 @@ void BRepBuilderAPI_Sewing::Init(const Standard_Real tolerance,
 			   const Standard_Boolean optionNonmanifold)
 {
   // Set tolerance and Perform options
-  myTolerance      = tolerance;
+  myTolerance      = Max (tolerance, Precision::Confusion());
   mySewing         = optionSewing;
   myAnalysis       = optionAnalysis;
   myCutting        = optionCutting;
   myNonmanifold    = optionNonmanifold;
   // Set min and max tolerances
-  myMinTolerance   = tolerance*1e-4; //szv: proposal
+  myMinTolerance   = myTolerance * 1e-4; //szv: proposal
   if (myMinTolerance < Precision::Confusion()) myMinTolerance = Precision::Confusion();
   myMaxTolerance   = Precision::Infinite();
   // Set other modes