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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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122
src/HLRBRep/HLRBRep_Data.cxx
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@@ -1,7 +1,7 @@
// File: HLRBRep_Data.cxx
// Created: Thu Apr 17 19:17:52 1997
// Author: Christophe MARION
// <cma@partox.paris1.matra-dtv.fr>
// File: HLRBRep_Data.cxx
// Created: Thu Apr 17 19:17:52 1997
// Author: Christophe MARION
// Copyright: OPEN CASCADE 2000
//#define No_Standard_OutOfRange
@@ -534,10 +534,6 @@ void HLRBRep_Data::Write (const Handle(HLRBRep_Data)& DS,
const Standard_Integer de,
const Standard_Integer df)
{
#ifdef DEB
Standard_Integer n1vert =
#endif
DS->NbVertices();
Standard_Integer n1edge = DS->NbEdges();
Standard_Integer n1face = DS->NbFaces();
@@ -1490,49 +1486,59 @@ void HLRBRep_Data::LocalFEGeometry2D (const Standard_Integer FE,
//=======================================================================
void HLRBRep_Data::EdgeState (const Standard_Real p1,
const Standard_Real p2,
TopAbs_State& stbef,
TopAbs_State& staft)
const Standard_Real p2,
TopAbs_State& stbef,
TopAbs_State& staft)
{
// compute the state of The Edge near the Intersection
// this method should give the states before and after
// it should get the parameters on the surface
gp_Pnt Pbid;
gp_Vec TngEdge;
((HLRBRep_Curve*)myLEGeom)->D1(p1,Pbid,TngEdge);
Standard_Real pu,pv;
if (HLRBRep_EdgeFaceTool::UVPoint(p2,myFEGeom,iFaceGeom,pu,pv)) {
if (HLRBRep_EdgeFaceTool::UVPoint(p2,myFEGeom,iFaceGeom,pu,pv))
{
mySLProps.SetParameters(pu,pv);
gp_Dir NrmFace = mySLProps.Normal();
const gp_Trsf& TI = myProj.InvertedTransformation();
gp_Dir V;
if (myProj.Perspective()) {
gp_Pnt2d P2d;
myProj.Project(Pbid,P2d);
V = gp_Dir(P2d.X(),P2d.Y(),-myProj.Focus());
if (mySLProps.IsNormalDefined())
{
gp_Dir NrmFace = mySLProps.Normal();
gp_Pnt Pbid;
gp_Vec TngEdge;
((HLRBRep_Curve*)myLEGeom)->D1(p1,Pbid,TngEdge);
const gp_Trsf& TI = myProj.InvertedTransformation();
gp_Dir V;
if (myProj.Perspective()) {
gp_Pnt2d P2d;
myProj.Project(Pbid,P2d);
V = gp_Dir(P2d.X(),P2d.Y(),-myProj.Focus());
}
else {
V = gp_Dir(0,0,-1);
}
V.Transform(TI);
if (NrmFace.Dot(V) > 0.)
NrmFace.Reverse();
const Standard_Real scal = (TngEdge.SquareMagnitude()>1.e-10)? NrmFace.Dot(gp_Dir(TngEdge)) : 0.;
if (scal > myToler*10) {stbef = TopAbs_IN ;staft = TopAbs_OUT;}
else if (scal < -myToler*10) {stbef = TopAbs_OUT;staft = TopAbs_IN ;}
else {stbef = TopAbs_ON ;staft = TopAbs_ON ;}
}
else {
V = gp_Dir(0,0,-1);
stbef = TopAbs_OUT;
staft = TopAbs_OUT;
#ifdef DEB
cout << "HLRBRep_Data::EdgeState : undefined" << endl;
#endif
}
V.Transform(TI);
if (NrmFace.Dot(V) > 0)
NrmFace.Reverse();
Standard_Real scal;
if(TngEdge.SquareMagnitude()>1e-10)
scal=NrmFace.Dot(gp_Dir(TngEdge));
else scal=0.0;
if (scal > myToler*10) {stbef = TopAbs_IN ;staft = TopAbs_OUT;}
else if (scal < -myToler*10) {stbef = TopAbs_OUT;staft = TopAbs_IN ;}
else {stbef = TopAbs_ON ;staft = TopAbs_ON ;}
}
else {
stbef = TopAbs_OUT;
staft = TopAbs_OUT;
#ifdef DEB
cout << "HLRBRep_Data::EdgeState : undefined" << endl;
cout << "HLRBRep_Data::EdgeState : undefined" << endl;
#endif
}
}
@@ -1563,22 +1569,15 @@ HLRBRep_Data::HidingStartLevel (const Standard_Integer E,
Loop = Standard_False;
else {
if (Abs(param-sta) > Abs(param-end))
end = param;
end = param;
else
sta = param;
sta = param;
}
It.Next();
}
param = (sta + end) / 2;
#ifndef DEB
param = 0.5 * (sta + end);
Standard_Integer level = 0;
#else
Standard_Integer level;
#endif
#ifdef DEB
TopAbs_State st =
#endif
Classify(E,ED,Standard_True,level,param);
/*TopAbs_State st = */Classify(E,ED,Standard_True,level,param);
Loop = Standard_True;
It.Initialize(IL);
@@ -1589,15 +1588,15 @@ HLRBRep_Data::HidingStartLevel (const Standard_Integer E,
switch (Int.Transition()) {
case TopAbs_FORWARD :
level = level - Int.Intersection().Level();
break;
level -= Int.Intersection().Level();
break;
case TopAbs_REVERSED :
level = level + Int.Intersection().Level();
break;
level += Int.Intersection().Level();
break;
case TopAbs_EXTERNAL :
case TopAbs_INTERNAL :
default :
break;
default :
break;
}
}
else if (p > param + tolpar)
@@ -1619,10 +1618,10 @@ HLRBRep_Data::HidingStartLevel (const Standard_Integer E,
//=======================================================================
TopAbs_State HLRBRep_Data::Compare (const Standard_Integer E,
const HLRBRep_EdgeData& ED)
const HLRBRep_EdgeData& ED)
{
Standard_Integer level;
Standard_Real parbid = 0;
Standard_Integer level = 0;
Standard_Real parbid = 0.;
return Classify(E,ED,Standard_False,level,parbid);
}
@@ -2207,11 +2206,7 @@ HLRBRep_Data::RejectedPoint (const IntRes2d_IntersectionPoint& PInter,
Standard_Real p1,p2,dz;
Standard_ShortReal t1,t2;
TopAbs_State st;
#ifndef DEB
TopAbs_Orientation Orie =TopAbs_FORWARD ;
#else
TopAbs_Orientation Orie ;
#endif
TopAbs_Orientation Or2 = TopAbs_INTERNAL;
Standard_Boolean inverted = Standard_False;
const IntRes2d_Transition* Tr1;
@@ -2287,11 +2282,7 @@ HLRBRep_Data::RejectedPoint (const IntRes2d_IntersectionPoint& PInter,
}
if (iFaceBack) Orie = TopAbs::Complement(Orie); // change the transition
#ifndef DEB
TopAbs_Orientation Ori = TopAbs_FORWARD;
#else
TopAbs_Orientation Ori;
#endif
switch (Tr1->PositionOnCurve()) {
case IntRes2d_Head : Ori = TopAbs_FORWARD ; break;
case IntRes2d_Middle : Ori = TopAbs_INTERNAL; break;
@@ -2446,4 +2437,3 @@ HLRBRep_Data::SameVertex (const Standard_Boolean h1,
}
return SameV;
}