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0027466: The algorithm Extrema_GenLocateExtPS gives incorrect result

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Euclidean distance criteria is added for local point / surface extrema.
Classes representing objective criteria are renamed to be consistent.
Local extrema usage is updated according to new behavior.
Test case is added.

Misprint correction.
This commit is contained in:
msv
2016-05-04 19:18:12 +03:00
committed by bugmaster
parent e1c1b6b9f4
commit e5260e1dfa
17 changed files with 475 additions and 170 deletions
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27
src/ChFi3d/ChFi3d_ChBuilder.cxx
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@@ -1332,8 +1332,11 @@ Standard_Boolean ChFi3d_ChBuilder::PerformFirstSection
Standard_Real tol = tolesp*1.e2;
// Standard_Real u,v;
Extrema_GenLocateExtPS proj1(pt1,S1->Surface(),SolDep(1),SolDep(2),tol,tol);
Extrema_GenLocateExtPS proj2(pt2,S2->Surface(),SolDep(3),SolDep(4),tol,tol);
Extrema_GenLocateExtPS proj1(S1->Surface(), tol, tol);
proj1.Perform(pt1, SolDep(1), SolDep(2));
Extrema_GenLocateExtPS proj2(S2->Surface(), tol, tol);
proj2.Perform(pt2, SolDep(3), SolDep(4));
if( proj1.IsDone() ){
(proj1.Point()).Parameter(SolDep(1),SolDep(2));
}
@@ -1389,8 +1392,12 @@ Standard_Boolean ChFi3d_ChBuilder::PerformFirstSection
Standard_Real tol = tolesp*1.e2;
// Standard_Real u,v;
Extrema_GenLocateExtPS proj1(pt1,S1->Surface(),SolDep(1),SolDep(2),tol,tol);
Extrema_GenLocateExtPS proj2(pt2,S2->Surface(),SolDep(3),SolDep(4),tol,tol);
Extrema_GenLocateExtPS proj1(S1->Surface(), tol, tol);
proj1.Perform(pt1, SolDep(1), SolDep(2));
Extrema_GenLocateExtPS proj2(S2->Surface(), tol, tol);
proj2.Perform(pt2, SolDep(3), SolDep(4));
if( proj1.IsDone() ){
(proj1.Point()).Parameter(SolDep(1),SolDep(2));
}
@@ -1457,8 +1464,10 @@ Standard_Boolean ChFi3d_ChBuilder::PerformFirstSection
Standard_Real tol = tolesp*1.e2;
// Standard_Real u,v;
Extrema_GenLocateExtPS proj1(pt1,S1->Surface(),SolDep(1),SolDep(2),tol,tol);
Extrema_GenLocateExtPS proj2(pt2,S2->Surface(),SolDep(3),SolDep(4),tol,tol);
Extrema_GenLocateExtPS proj1(S1->Surface(), tol, tol);
proj1.Perform(pt1, SolDep(1), SolDep(2));
Extrema_GenLocateExtPS proj2(S2->Surface(), tol, tol);
proj2.Perform(pt2, SolDep(3), SolDep(4));
if( proj1.IsDone() ){
(proj1.Point()).Parameter(SolDep(1),SolDep(2));
}
@@ -1525,8 +1534,10 @@ Standard_Boolean ChFi3d_ChBuilder::PerformFirstSection
Standard_Real tol = tolesp*1.e2;
// Standard_Real u,v;
Extrema_GenLocateExtPS proj1(pt1,S2->Surface(),SolDep(1),SolDep(2),tol,tol);
Extrema_GenLocateExtPS proj2(pt2,S1->Surface(),SolDep(3),SolDep(4),tol,tol);
Extrema_GenLocateExtPS proj1(S2->Surface(), tol, tol);
proj1.Perform(pt1, SolDep(1), SolDep(2));
Extrema_GenLocateExtPS proj2(S1->Surface(), tol, tol);
proj2.Perform(pt2, SolDep(3), SolDep(4));
if( proj1.IsDone() ) {
(proj1.Point()).Parameter(SolDep(1),SolDep(2));
}