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0026351: Wrong result found by the projection algorithm

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C2 continuity intervals changed to Knots intervals in case of Bspline curve.
Fixed incorrect extremaPC usage.

Test case for issue CR26351
Update of test-cases according to the new behavior
This commit is contained in:
aml
2015-06-24 15:44:28 +03:00
committed by bugmaster
parent e03bdee2e1
commit c8bf1eb747
43 changed files with 405 additions and 203 deletions
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18
src/Draft/Draft_Modification_1.cxx
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@@ -1204,14 +1204,16 @@ void Draft_Modification::Perform ()
Dist2Min = RealLast();
for (i = 1; i <= myExtPC.NbExt(); i++)
{
Dist2 = myExtPC.SquareDistance(i);
if (Dist2 < Dist2Min)
{
Dist2Min = Dist2;
pmin = myExtPC.Point(i).Parameter();
}
if (myExtPC.IsMin(i))
{
Dist2 = myExtPC.SquareDistance(i);
if (Dist2 < Dist2Min)
{
Dist2Min = Dist2;
pmin = myExtPC.Point(i).Parameter();
}
}
}
newC->D1(pmin,pfv,newd1);
Standard_Boolean YaRev = d1fv.Dot(newd1) < 0.;
@@ -1978,7 +1980,7 @@ static Standard_Real Parameter(const Handle(Geom_Curve)& C,
GeomAdaptor_Curve TheCurve(C);
Extrema_ExtPC myExtPC(P,TheCurve);
if (!myExtPC.IsDone()) {
Standard_Failure::Raise();
Standard_Failure::Raise("Draft_Modification_1::Parameter: ExtremaPC not done.");
}
if (myExtPC.NbExt() >= 1) {
Standard_Real Dist2, Dist2Min = myExtPC.SquareDistance(1);