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This commit is contained in:
jfa 2011-03-21 09:41:19 +00:00
parent 63db5e2dd5
commit 202bc779c8
1 changed files with 28 additions and 1 deletions
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29
src/GEOMImpl/GEOMImpl_SplineDriver.cxx
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@ -126,9 +126,35 @@ Standard_Integer GEOMImpl_SplineDriver::Execute(TFunction_Logbook& log) const
} else {
//GeomAPI_PointsToBSpline GBC (CurvePoints);
//aShape = BRepBuilderAPI_MakeEdge(GBC).Edge();
Handle(TColgp_HArray1OfPnt) aHCurvePoints = new TColgp_HArray1OfPnt(1, aLen);
if (aCI.GetDoReordering()) {
// TODO
for (int curInd = 1; curInd < aLen - 1; curInd++) {
gp_Pnt curPnt = CurvePoints.Value(curInd);
int nearInd = 0;
double nearDist = RealLast();
for (ind = curInd + 1; ind <= aLen; ind++) {
double dist = curPnt.SquareDistance(CurvePoints.Value(ind));
if (dist < nearDist && (nearDist - dist) > Precision::Confusion()) {
nearInd = ind;
nearDist = dist;
}
}
if (nearInd > 0 && nearInd != curInd + 1) {
// Keep given order of points to use it in case of equidistant candidates
// .-<---<-.
// / \
// o o o c o->o->o->o->n o o
// | | |
// curInd curInd+1 nearInd
gp_Pnt nearPnt = CurvePoints.Value(nearInd);
for (ind = nearInd; ind > curInd + 1; ind--) {
CurvePoints.SetValue(ind, CurvePoints.Value(ind - 1));
}
CurvePoints.SetValue(curInd + 1, nearPnt);
}
}
for (ind = 1; ind <= aLen; ind++) {
aHCurvePoints->SetValue(ind, CurvePoints.Value(ind));
}
@ -138,6 +164,7 @@ Standard_Integer GEOMImpl_SplineDriver::Execute(TFunction_Logbook& log) const
aHCurvePoints->SetValue(ind, CurvePoints.Value(ind));
}
}
bool isClosed = aCI.GetIsClosed();
GeomAPI_Interpolate GBC (aHCurvePoints, isClosed, gp::Resolution());
GBC.Perform();