OpenCascade/occt
1
0
Fork 0
mirror of https://git.dev.opencascade.org/repos/occt.git synced 2025-08-19 13:40:49 +03:00
Code Activity

0032744: Modeling Algorithms - Endless loop in GCPnts_UniformDeflection

Browse Source 
fixed finish criteria in CPnts_UniformDeflection::Perform()
This commit is contained in:
asuraven
2021-12-20 19:27:09 +03:00
committed by smoskvin
parent 2f23e4e3a5
commit 2ac4e1beee
3 changed files with 181 additions and 97 deletions
Download Patch File Download Diff File Expand all files Collapse all files

41
src/QABugs/QABugs_20.cxx
View File

@@ -4148,6 +4148,41 @@ static Standard_Integer OCC29406 (Draw_Interpretor&, Standard_Integer, const cha
return 0;
}
#include <BRepCheck_Analyzer.hxx>
#include <GCPnts_UniformDeflection.hxx>
static Standard_Integer OCC32744(Draw_Interpretor& theDi, Standard_Integer theNbArgs, const char** theArgVec)
{
if (theNbArgs != 2)
{
theDi << "Syntax error: wrong number of arguments!\n";
return 1;
}
const TopoDS_Shape& aShape = DBRep::Get(theArgVec[1]);
if (aShape.IsNull())
{
theDi << " Null Shape is not allowed here\n";
return 1;
}
else if (aShape.ShapeType() != TopAbs_EDGE)
{
theDi << " Shape type must be EDGE\n";
return 1;
}
const TopoDS_Edge& anEdge = TopoDS::Edge(aShape);
BRepCheck_Analyzer analyzer(anEdge);
if (analyzer.IsValid())
{
Standard_Real firstParam = 0., lastParam = 0.;
Handle(Geom_Curve) pCurve = BRep_Tool::Curve(anEdge, firstParam, lastParam);
GeomAdaptor_Curve curveAdaptor(pCurve, firstParam, lastParam);
GCPnts_UniformDeflection uniformAbs(curveAdaptor, 0.001, firstParam, lastParam);
}
return 0;
}
void QABugs::Commands_20(Draw_Interpretor& theCommands) {
const char *group = "QABugs";
@@ -4234,5 +4269,11 @@ void QABugs::Commands_20(Draw_Interpretor& theCommands) {
theCommands.Add ("OCC29406",
"Tests the case when newly set axis for gp_Ax3 is parallel to one of current axis",
__FILE__, OCC29406, group);
theCommands.Add("OCC32744",
"Tests avoid Endless loop in GCPnts_UniformDeflection",
__FILE__,
OCC32744, group);
return;
}