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0024612: Wrong pcurve of the section curve

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Main changes are in "IntWalk_IWalking::TestDeflection(...)" function (IntWalk_IWalking_5.gxx).

Some test cases were corrected according to their new behavior.
This commit is contained in:
nbv
2014-03-05 16:54:38 +04:00
committed by abv
parent f10da91dab
commit b92f35729a
19 changed files with 889 additions and 766 deletions
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34
src/GeomInt/GeomInt_LineConstructor.cxx
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@@ -197,7 +197,7 @@ void GeomInt_LineConstructor::Perform(const Handle(IntPatch_Line)& L)
Standard_Real aSQDist = aP1.SquareDistance(aP2);
aSQDist = Max(aSQDist, aP1.SquareDistance(Pmid));
aSQDist = Max(aSQDist, aP2.SquareDistance(Pmid));
Standard_Boolean isMicro = aSQDist*100.0 < Tol;
if((Abs(firstp-lastp)>Precision::PConfusion()) && !isMicro)
@@ -261,6 +261,38 @@ void GeomInt_LineConstructor::Perform(const Handle(IntPatch_Line)& L)
Standard_Boolean isMicro = aSQDist*100.0 < Tol;
if(isMicro)
{//3D-dimension is small. Checking 2D-dimension
aSQDist = 0.0;
Standard_Real u1f, v1f, u2f, v2f;
Standard_Real u1l, v1l, u2l, v2l;
Standard_Real u1m, v1m, u2m, v2m;
WLine->Point(RealToInt(firstp)).Parameters(u1f, v1f, u2f, v2f);
WLine->Point(RealToInt(lastp)).Parameters(u1l, v1l, u2l, v2l);
WLine->Point(pmid).Parameters(u1m, v1m, u2m, v2m);
Standard_Real aDelta = u1m - u1f;
aSQDist += aDelta*aDelta;
aDelta = v1m - v1f;
aSQDist += aDelta*aDelta;
aDelta = u2m - u2f;
aSQDist += aDelta*aDelta;
aDelta = v2m - v2f;
aSQDist += aDelta*aDelta;
aDelta = u1m - u1l;
aSQDist += aDelta*aDelta;
aDelta = v1m - v1l;
aSQDist += aDelta*aDelta;
aDelta = u2m - u2l;
aSQDist += aDelta*aDelta;
aDelta = v2m - v2l;
aSQDist += aDelta*aDelta;
isMicro = aSQDist*100.0 < Tol;
}
if((Abs(firstp-lastp)>Precision::PConfusion()) && !isMicro)
{
Pmid.Parameters(u1,v1,u2,v2);