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0022623: Use of uninitialized variables in HLRBRep_Curve::UpdateMinMax in debug mode

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This commit is contained in:
SZV
2011-10-12 06:22:36 +00:00
committed by bugmaster
parent 4714a7a650
commit 733a0e55f0
163 changed files with 966 additions and 1367 deletions
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60
src/HLRBRep/HLRBRep_EdgeFaceTool.cxx
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@@ -1,7 +1,7 @@
// File: HLRBRep_EdgeFaceTool.cxx
// Created: Mon Oct 18 19:31:35 1993
// Author: Christophe MARION
// <cma@nonox>
// File: HLRBRep_EdgeFaceTool.cxx
// Created: Mon Oct 18 19:31:35 1993
// Author: Christophe MARION
// Copyright: OPEN CASCADE 2000
#include <HLRBRep_EdgeFaceTool.ixx>
#include <HLRBRep_Curve.hxx>
@@ -18,11 +18,11 @@
//purpose :
//=======================================================================
Standard_Real HLRBRep_EdgeFaceTool::CurvatureValue
( const Standard_Address F,
const Standard_Real U,
const Standard_Real V,
const gp_Dir& Tg)
Standard_Real HLRBRep_EdgeFaceTool::CurvatureValue
(const Standard_Address F,
const Standard_Real U,
const Standard_Real V,
const gp_Dir& Tg)
{
gp_Pnt P;
gp_Vec D1U,D1V,D2U,D2V,D2UV;
@@ -45,8 +45,7 @@ Standard_Real HLRBRep_EdgeFaceTool::CurvatureValue
Standard_Real D = nmu2 *alfa2 + 2*d1ud1v *alfabeta + nmv2 *beta2;
return N/D;
}
else
return 0;
return 0.;
}
//=======================================================================
@@ -54,36 +53,34 @@ Standard_Real HLRBRep_EdgeFaceTool::CurvatureValue
//purpose :
//=======================================================================
Standard_Boolean HLRBRep_EdgeFaceTool::UVPoint(const Standard_Real Par,
const Standard_Address E,
const Standard_Address F,
Standard_Real& U,
Standard_Real& V)
Standard_Boolean HLRBRep_EdgeFaceTool::UVPoint(const Standard_Real Par,
const Standard_Address E,
const Standard_Address F,
Standard_Real& U,
Standard_Real& V)
{
Standard_Real pfbid,plbid;
Standard_Boolean done = Standard_True;
if (BRep_Tool::CurveOnSurface
(((HLRBRep_Curve *)E)->Curve().Edge(),
((HLRBRep_Surface*)F)->Surface().Face(),pfbid,plbid).IsNull()) {
((HLRBRep_Surface*)F)->Surface().Face(),pfbid,plbid).IsNull())
{
BRepExtrema_ExtPF proj
(BRepLib_MakeVertex(((HLRBRep_Curve*)E)->Value3D(Par)),
((HLRBRep_Surface*)F)->Surface().Face());
Standard_Integer index = 0;
Standard_Integer i, index = 0;
Standard_Real dist2 = RealLast();
Standard_Real newdist2;
Standard_Integer n = proj.NbExt();
for (Standard_Integer i = 1; i <= n; i++) {
newdist2 = proj.SquareDistance(i);
const Standard_Integer n = proj.NbExt();
for (i = 1; i <= n; i++) {
const Standard_Real newdist2 = proj.SquareDistance(i);
if (newdist2 < dist2) {
dist2 = newdist2;
index = i;
dist2 = newdist2;
index = i;
}
}
if (index != 0)
proj.Parameter(index,U,V);
else
done = Standard_False;
if (index == 0)
return Standard_False;
proj.Parameter(index,U,V);
}
else {
BRepAdaptor_Curve2d PC
@@ -94,6 +91,5 @@ Standard_Boolean HLRBRep_EdgeFaceTool::UVPoint(const Standard_Real Par,
U = P2d.X();
V = P2d.Y();
}
return done;
return Standard_True;
}