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Fix associated with bug #0022843: EDF GEOM: [HYDRO] Polyline using a former polyline.

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Modification is to consider last point of unclosed polyline, and disposals last point of closed spline as it coincides with the first.
This commit is contained in:
mgn 2015-02-19 17:00:52 +03:00
parent f5bc28c12f
commit ecdebda9c3
1 changed files with 21 additions and 9 deletions
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30
src/CurveCreator/CurveCreator_Utils.cxx
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@ -841,7 +841,8 @@ Handle(TColgp_HArray1OfPnt) CurveCreator_Utils::getPoints
anExp.Next();
if (IsBSpline) {
if (IsBSpline)
{
// There should be a single BSpline curve in the wire.
if (anExp.More()) {
return aResult;
@ -869,16 +870,20 @@ Handle(TColgp_HArray1OfPnt) CurveCreator_Utils::getPoints
IsClosed = aV[0].IsSame(aV[1]) ? true : false;
const Standard_Integer aNbPoints = aBSplCurve->NbKnots();
TColStd_Array1OfReal aKnots(1, aNbPoints);
Standard_Integer aNbPoints = aBSplCurve->NbKnots();
TColStd_Array1OfReal aKnots(1, aNbPoints);
aBSplCurve->Knots(aKnots);
aResult = new TColgp_HArray1OfPnt(1, aBSplCurve->NbKnots());
for (i = aKnots.Lower(); i <= aKnots.Upper(); ++i) {
aResult->SetValue(i, aBSplCurve->Value(aKnots.Value(i)));
}
} else {
// Don't consider the last point as it coincides with the first
if (IsClosed)
--aNbPoints;
aResult = new TColgp_HArray1OfPnt(1, aNbPoints);
for (i = 1; i <= aNbPoints; ++i)
aResult->SetValue(i, aBSplCurve->Value( aKnots.Value(i) ));
}
else
{
// This is a polyline.
TopTools_ListOfShape aVertices;
Standard_Integer aNbVtx = 1;
@ -910,6 +915,13 @@ Handle(TColgp_HArray1OfPnt) CurveCreator_Utils::getPoints
IsClosed = aFirstVtx.IsSame(aLastVtx) ? true : false;
// Store a last vertex
if (!IsClosed)
{
aVertices.Append(aLastVtx);
aNbVtx++;
}
// Fill the array of points.
aResult = new TColgp_HArray1OfPnt(1, aNbVtx);