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0025634: Checking of compliance of vertices and pcurve fails

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A fix + a checkedge draw-command to check the fix.

Test case for issue CR25634
This commit is contained in:
vro
2015-01-15 14:47:07 +03:00
committed by bugmaster
parent 6a38ff486c
commit c31e0defd7
3 changed files with 101 additions and 0 deletions
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76
src/SWDRAW/SWDRAW_ShapeAnalysis.cxx
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@@ -900,6 +900,81 @@ static Standard_Integer checkselfintersection
return 0;
}
static Standard_Integer checkedge(Draw_Interpretor& di, Standard_Integer argc, const char** argv)
{
if (argc < 2)
{
di<<"Call please \"checkedge edge [face]\""<<"\n";
return 1;
}
// Get edge.
const char* arg1 = argv[1];
TopoDS_Shape edge = DBRep::Get(arg1);
if (edge.IsNull() || edge.ShapeType() != TopAbs_EDGE)
{
di<<"A null shape or not an edge is used."<<"\n";
return 2;
}
// Get face.
TopoDS_Shape face;
if (argc == 3)
{
const char* arg2 = argv[2];
face = DBRep::Get(arg2);
if (face.IsNull() || face.ShapeType() != TopAbs_FACE)
{
di<<"A null shape or not a face is used."<<"\n";
return 3;
}
}
// Analysis of the edge.
ShapeAnalysis_Edge analyser;
Standard_Boolean isOk(Standard_True);
// Curve 3D.
if (analyser.HasCurve3d(TopoDS::Edge(edge)))
{
// Check vertices.
if (analyser.CheckVerticesWithCurve3d(TopoDS::Edge(edge)))
{
isOk = Standard_False;
di<<"Vertices of the edge don't coincide with start/end points of 3d-curve (using tolerance of the vertices).\n";
}
}
else
{
isOk = Standard_False;
di<<"Edge doesn't have a 3d-curve\n";
}
if (!face.IsNull())
{
// Curve 2D.
if (analyser.HasPCurve(TopoDS::Edge(edge), TopoDS::Face(face)))
{
// Check vertices.
if (analyser.CheckVerticesWithPCurve(TopoDS::Edge(edge), TopoDS::Face(face)))
{
isOk = Standard_False;
di<<"Vertices of the edge don't coincide with start/end points of 2d-curve (using tolerance of the vertices).\n";
}
}
else
{
isOk = Standard_False;
di<<"Edge doesn't have a 2d-curve on this face\n";
}
}
if (isOk)
di<<"Edge seems OK.\n";
return 0;
}
//=======================================================================
//function : InitCommands
//purpose :
@@ -937,4 +1012,5 @@ static Standard_Integer checkselfintersection
theCommands.Add("getareacontour","wire ",__FILE__, getareacontour, groupold);
theCommands.Add ("checkselfintersection","wire [face]", __FILE__,checkselfintersection,g);
theCommands.Add ("checkedge","edge [face]", __FILE__,checkedge,g);
}