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0026251: Section curve cannot be found

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Current algorithm ignores found triangles intersection (IntPolyh_PMaillageAffinage) and, consequently, cannot find start point for intersection line. Branch fixes this problem.

Test case for issue CR26251

Modified test case

Small correction of test case for issue CR26251
This commit is contained in:
nbv
2015-09-03 14:54:29 +03:00
committed by bugmaster
parent 27f850863b
commit 4b0cab06c1
3 changed files with 47 additions and 4 deletions
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2
src/IntPolyh/IntPolyh_Intersection.cxx
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@@ -89,7 +89,7 @@ void IntPolyh_Intersection::Perform() {
isAdvDone = PerformAdv(aPMaillageFF,aPMaillageFR,aPMaillageRF,aPMaillageRR,nbCouplesAdv);
// advanced interference found
if(isAdvDone && nbCouplesAdv > 10) {
if(isAdvDone && nbCouplesAdv > 0) {
aPMaillageFF->StartPointsChain(TSectionLines,TTangentZones);
aPMaillageFR->StartPointsChain(TSectionLines,TTangentZones);
aPMaillageRF->StartPointsChain(TSectionLines,TTangentZones);

6
src/IntPolyh/IntPolyh_Intersection_1.cxx
View File

@@ -87,7 +87,7 @@ void IntPolyh_Intersection::Perform(const TColStd_Array1OfReal& Upars1,
aPMaillageRR,nbCouplesAdv);
// advanced interference found
if(isAdvDone && nbCouplesAdv > 10) {
if(isAdvDone && nbCouplesAdv > 0) {
aPMaillageFF->StartPointsChain(TSectionLines,TTangentZones);
aPMaillageFR->StartPointsChain(TSectionLines,TTangentZones);
aPMaillageRF->StartPointsChain(TSectionLines,TTangentZones);
@@ -171,7 +171,7 @@ Standard_Boolean IntPolyh_Intersection::PerformMaillage(const Standard_Boolean i
(FinTTC >= theMaillageS->GetArrayOfTriangles(1).NbTriangles() ||
FinTTC >= theMaillageS->GetArrayOfTriangles(2).NbTriangles()) ) {
return Standard_False;
}
}
*/
//IFV test for parallel surf
if(FinTTC > 200) {
@@ -250,7 +250,7 @@ Standard_Boolean IntPolyh_Intersection::PerformMaillage(const TColStd_Array1OfRe
(FinTTC >= theMaillageS->GetArrayOfTriangles(1).NbTriangles() ||
FinTTC >= theMaillageS->GetArrayOfTriangles(2).NbTriangles()) ) {
return Standard_False;
}
}
*/
//IFV test for parallel surf
if(FinTTC > 200) {