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0029972: Intersection curve has a weird gap in the middle of it

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1. The condition of WLine breaking (in IntWalk_IWalking algorithm) has become more independent of the input tolerance.

2. Currently the algorithm of IntPatch_Points of WLine processing depends on the algorithm of obtaining the WLine.

3. The methods IntSurf_LineOn2S::Add(...) and IntSurf_LineOn2S::SetUV(...) have become not inline (see the message ~0077431 in the issue #29866).
This commit is contained in:
nbv
2018-07-23 14:00:16 +03:00
committed by bugmaster
parent 06a505ba53
commit 98974dccef
34 changed files with 828 additions and 160 deletions
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2
src/IntWalk/IntWalk_IWalking_3.gxx
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@@ -74,7 +74,7 @@ void IntWalk_IWalking::ComputeOpenLine(const TColStd_SequenceOfReal& Umult,
Handle(IntWalk_TheIWLine) CurrentLine; // line under construction
Standard_Boolean Tgtend;
IntWalk_StatusDeflection aStatus, StatusPrecedent;
IntWalk_StatusDeflection aStatus = IntWalk_OK, StatusPrecedent = IntWalk_OK;
Standard_Integer NbDivision;
// number of divisions of step for each section

6
src/IntWalk/IntWalk_IWalking_4.gxx
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@@ -446,9 +446,11 @@ void IntWalk_IWalking::ComputeCloseLine(const TColStd_SequenceOfReal& Umult,
if (wd2[I].etat > 12) { //line closed good case
CurrentLine->AddStatusFirstLast(Standard_True,
Standard_False,Standard_False);
CurrentLine->AddPoint(CurrentLine->Value(1));
CurrentLine->AddPoint(CurrentLine->Value(1));
}
else if (N >0) { //point of stop given at input
else if ((N >0) && (Pnts1.Length() >= N))
{
//point of stop given at input
PathPnt = Pnts1.Value(N);
CurrentLine->AddStatusLast(Standard_True,N,PathPnt);
AddPointInCurrentLine(N,PathPnt,CurrentLine);

13
src/IntWalk/IntWalk_IWalking_5.gxx
View File

@@ -74,18 +74,19 @@ IntWalk_StatusDeflection IntWalk_IWalking::TestDeflection
gp_Vec Corde(previousPoint.Value(), sp.Point());
const Standard_Real Norme = Corde.SquareMagnitude(),
aTol = epsilon*Precision::PConfusion();
const Standard_Real Norme = Corde.SquareMagnitude();
//if ((++NbPointsConfondusConsecutifs < 10) && (Norme <= epsilon)) { // the square is already taken in the constructor
if ((Norme <= epsilon) && ((Duv <= aTol) || (StatusPrecedent != IntWalk_OK)))
if ((Norme <= 4.0*Precision::SquareConfusion()) &&
((Duv <= Precision::SquarePConfusion()) || (StatusPrecedent != IntWalk_OK)))
{ // the square is already taken in the constructor
aStatus = IntWalk_PointConfondu;
if (StatusPrecedent == IntWalk_PasTropGrand) {
if (StatusPrecedent == IntWalk_PasTropGrand)
{
return IntWalk_ArretSurPointPrecedent;
}
}
else {
else
{
Standard_Real Cosi = Corde * previousd3d;
Standard_Real Cosi2 = 0.0;