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IDProjectCategoryView StatusDate SubmittedLast Update
0025939CommunityOCCT:Modeling Algorithmspublic2015-03-14 22:482017-08-10 14:34
Reportershoogen Assigned Tomsv 
PrioritynormalSeverityminor 
Status newResolutionopen 
PlatformLinuxOSDebian 6.0 
Product Version6.8.0 
Summary0025939: SIGSEGV in MakeThickSolid
Descriptionreproduceable in 6.8.0 and 6.8.1.dev-b12a3e5

#0  0x00007fff78af2824 in Geom_TrimmedCurve::Geom_TrimmedCurve (this=

    0x26db120, C=..., U1=0, U2=1.5707963267948966, Sense=1, 

    theAdjustPeriodic=1)

    at occt/src/Geom/Geom_TrimmedCurve.cxx:75

0000001  0x00007fff70bc7b97 in BRepOffset_Tool::TryProject (F1=..., F2=..., 

    Edges=..., LInt1=..., LInt2=..., Side=TopAbs_OUT, 

    TolConf=0.00023585898262764191)

    at occt/src/BRepOffset/BRepOffset_Tool.cxx:1967

0000002  0x00007fff70b98589 in BRepOffset_Inter3d::ContextIntByArc (this=

    0x7fffffffa8e0, ContextFaces=..., InSide=1, Analyse=..., 

    InitOffsetFace=..., InitOffsetEdge=...)

    at occt/src/BRepOffset/BRepOffset_Inter3d.cxx:885

#3  0x00007fff70ba8070 in BRepOffset_MakeOffset::Intersection3D (this=

    0x7fffffffabd8, Inter=...)

    at occt/src/BRepOffset/BRepOffset_MakeOffset.cxx:2219

#4  0x00007fff70b9e6d7 in BRepOffset_MakeOffset::MakeOffsetShape (this=

    0x7fffffffabd8)

    at occt/src/BRepOffset/BRepOffset_MakeOffset.cxx:712

#5  0x00007fff70b9e89e in BRepOffset_MakeOffset::MakeThickSolid (this=

    0x7fffffffabd8)

    at occt/src/BRepOffset/BRepOffset_MakeOffset.cxx:775

#6  0x00007fff70b540ec in BRepOffsetAPI_MakeThickSolid::Build (this=

    0x7fffffffaba0)

    at occt/src/BRepOffsetAPI/BRepOffsetAPI_MakeThickSolid.cxx:65

0000007  0x00007fff70b5408d in BRepOffsetAPI_MakeThickSolid::BRepOffsetAPI_MakeThickSolid (this=0x7fffffffaba0, S=..., ClosingFaces=..., Offset=-2, 

    Tol=9.9999999999999995e-08, Mode=BRepOffset_Skin, Intersection=0, 

    SelfInter=0, Join=GeomAbs_Arc)

    at occt/src/BRepOffsetAPI/BRepOffsetAPI_MakeThickSolid.cxx:54
Steps To Reproducepload MODELING
psphere Sphere 5
pcylinder Cylinder 83 100
ttranslate Cylinder -83 0 -50
bcut Cut Sphere Cylinder
explode Cut F
offsetparameter 1e-7 p a
offsetload Cut -2 Cut_4
offsetperform Thickness
donly Thickness
TagsNo tags attached.
Test case numberbugs modalg_7 bug25939

Activities

shoogen

2015-03-14 22:52

reporter   ~0038372

sorry, for the formating and the severity. The severity should be crash.

shoogen

2015-03-14 22:59

reporter   ~0038373

There is an indication that this worked in 6.7.0. (I haven't tested, but the user supplied a valid shape supposedly created with 6.7.0)

mkv

2017-08-10 14:34

tester   ~0069278

Problem described in issue is reproduced on current state of OCCT.

Issue History

Date Modified Username Field Change
2015-03-14 22:48 shoogen New Issue
2015-03-14 22:48 shoogen Assigned To => msv
2015-03-14 22:52 shoogen Note Added: 0038372
2015-03-14 22:59 shoogen Note Added: 0038373
2017-08-10 14:34 mkv Test case number => bugs modalg_7 bug25939
2017-08-10 14:34 mkv Note Added: 0069278