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0026553: Out of range exception in BRepFill_Pipe::FindEdge

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Test case for issue CR26553
Warning fix
This commit is contained in:
dbv 2015-08-20 16:42:50 +03:00 committed by ski
parent 1fa8e37b83
commit 5a8dc41a47
3 changed files with 65 additions and 6 deletions
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8
src/BRepFill/BRepFill_Pipe.cxx
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@ -799,14 +799,14 @@ Standard_Integer BRepFill_Pipe::FindEdge(const TopoDS_Shape& S,
case TopAbs_WIRE : case TopAbs_WIRE :
{ {
Standard_Integer ii = InitialLength+1;
Handle(BRepFill_ShapeLaw) Section = Handle(BRepFill_ShapeLaw) Section =
new (BRepFill_ShapeLaw) (TopoDS::Wire(S), Standard_False); new (BRepFill_ShapeLaw) (TopoDS::Wire(S), Standard_False);
InitialLength += Section->NbLaw(); Standard_Integer NbLaw = Section->NbLaw();
for (; (ii<=InitialLength) && (!result); ii++) { for (Standard_Integer ii = 1; (ii<=NbLaw) && (!result); ii++) {
if (E.IsSame(Section->Edge(ii)) ) result = ii; if (E.IsSame(Section->Edge(ii)) ) result = InitialLength + ii;
} }
InitialLength += NbLaw;
break; break;
} }

48
src/QABugs/QABugs_19.cxx
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@ -3876,6 +3876,53 @@ static Standard_Integer OCC26485 (Draw_Interpretor& theDI, Standard_Integer theA
return 0; return 0;
} }
//=======================================================================
//function : OCC26553
//purpose :
//=======================================================================
#include <BRepBuilderAPI_MakeWire.hxx>
static Standard_Integer OCC26553 (Draw_Interpretor& theDI, Standard_Integer theArgc, const char** theArgv)
{
if (theArgc < 2)
{
theDI << "Error: path to file with shell is missing\n";
return 1;
}
BRep_Builder aBuilder;
TopoDS_Shape aShell;
BRepTools::Read(aShell, theArgv[1], aBuilder);
if (aShell.IsNull())
{
theDI << "Error: shell not loaded\n";
return 1;
}
TopoDS_Edge aPipeEdge = BRepBuilderAPI_MakeEdge (gp_Pnt (0, 0, 0), gp_Pnt (0, 0, 10));
TopoDS_Wire aPipeWire = BRepBuilderAPI_MakeWire(aPipeEdge).Wire();
BRepOffsetAPI_MakePipe aPipeBuilder(aPipeWire, aShell);
if (!aPipeBuilder.IsDone())
{
theDI << "Error: failed to create pipe\n";
return 1;
}
for (TopExp_Explorer aShapeExplorer(aShell, TopAbs_EDGE); aShapeExplorer.More(); aShapeExplorer.Next ()) {
const TopoDS_Shape& aGeneratedShape = aPipeBuilder.Generated(aPipeEdge, aShapeExplorer.Current());
if (aGeneratedShape.IsNull())
{
theDI << "Error: null shape\n";
return 1;
}
}
theDI << "History returned successfully\n";
return 0;
}
void QABugs::Commands_19(Draw_Interpretor& theCommands) { void QABugs::Commands_19(Draw_Interpretor& theCommands) {
const char *group = "QABugs"; const char *group = "QABugs";
@ -3951,5 +3998,6 @@ void QABugs::Commands_19(Draw_Interpretor& theCommands) {
theCommands.Add ("OCC26448", "OCC26448: check method Prepend() of sequence", __FILE__, OCC26448, group); theCommands.Add ("OCC26448", "OCC26448: check method Prepend() of sequence", __FILE__, OCC26448, group);
theCommands.Add ("OCC26407", "OCC26407 result_name", __FILE__, OCC26407, group); theCommands.Add ("OCC26407", "OCC26407 result_name", __FILE__, OCC26407, group);
theCommands.Add ("OCC26485", "OCC26485 shape", __FILE__, OCC26485, group); theCommands.Add ("OCC26485", "OCC26485 shape", __FILE__, OCC26485, group);
theCommands.Add ("OCC26553", "OCC26553 file_path", __FILE__, OCC26553, group);
return; return;
} }

11
tests/bugs/modalg_6/bug26553 Normal file
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@ -0,0 +1,11 @@
puts "================"
puts "OCC26553"
puts "================"
puts ""
#######################################################################
# Out of range exception in BRepFill_Pipe::FindEdge
#######################################################################
pload QAcommands
OCC26553 [locate_data_file bug26553_wire.brep]