View Issue Details
| ID | Project | Category | View Status | Date Submitted | Last Update |
|---|---|---|---|---|---|
| 0025909 | Community | OCCT:Modeling Algorithms | public | 2015-03-11 02:35 | 2015-03-11 16:14 |
| Reporter | shoogen | Assigned To | |||
| Priority | normal | Severity | minor | ||
| Status | assigned | Resolution | open | ||
| Platform | Linux | OS | Debian 6.0 | ||
| Product Version | 6.9.0 | ||||
| Target Version | Unscheduled | ||||
| Summary | 0025909: Exception "Standard_NoSuchObject: BRep_Tool:: no parameter on edge" is raised when making offset of the sweep | ||||
| Description | It's just a question. I have no idea what this exception is supposed to mean.#4 0x00007f0104bd9658 in Standard_NoSuchObject::Raise (
AString=0x7f00f9ddfac8 "BRep_Tool:: no parameter on edge")
at occt/drv/Standard/Standard_NoSuchObject_0.cxx:10
#5 0x00007f00f9d8dde4 in BRep_Tool::Parameter (V=..., E=...)
at occt/src/BRep/BRep_Tool.cxx:1296
#6 0x00007f00f8679710 in BRepOffset_Tool::ExtentFace (F=..., ConstShapes=...,
ToBuild=..., Side=TopAbs_OUT, TolConf=5.0151591829174496e-07, NF=...)
at occt/src/BRepOffset/BRepOffset_Tool.cxx:3777
0000007 0x00007f00f8649f60 in BRepOffset_MakeOffset::ToContext (this=
0x7ffc0ed991e8, MapSF=...)
at occt/src/BRepOffset/BRepOffset_MakeOffset.cxx:1732
0000008 0x00007f00f86491aa in BRepOffset_MakeOffset::BuildOffsetByArc (this=
0x7ffc0ed991e8)
at occt/src/BRepOffset/BRepOffset_MakeOffset.cxx:1568
0000009 0x00007f00f8644664 in BRepOffset_MakeOffset::MakeOffsetShape (this=
0x7ffc0ed991e8)
at occt/src/BRepOffset/BRepOffset_MakeOffset.cxx:701
#10 0x00007f00f864489e in BRepOffset_MakeOffset::MakeThickSolid (this=
0x7ffc0ed991e8)
at occt/src/BRepOffset/BRepOffset_MakeOffset.cxx:775
0000011 0x00007f00f85fa0ec in BRepOffsetAPI_MakeThickSolid::Build (this=
0x7ffc0ed991b0)
at occt/src/BRepOffsetAPI/BRepOffsetAPI_MakeThickSolid.cxx:65
#12 0x00007f00f85fa08d in BRepOffsetAPI_MakeThickSolid::BRepOffsetAPI_MakeThickSolid (this=0x7ffc0ed991b0, S=..., ClosingFaces=..., Offset=-1.24,
Tol=9.9999999999999995e-08, Mode=BRepOffset_Skin, Intersection=0,
SelfInter=0, Join=GeomAbs_Arc)
at occt/src/BRepOffsetAPI/BRepOffsetAPI_MakeThickSolid.cxx:54 | ||||
| Steps To Reproduce | pload MODELING restore thickness-no_para1-tcl-Sweep001001.brep Sweep001001 explode Sweep001001 F offsetparameter 1e-7 p a offsetload Sweep001001 -1.24 Sweep001001_6 Sweep001001_7 offsetperform Thickness005 donly Thickness005 | ||||
| Tags | No tags attached. | ||||
| Test case number | |||||
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thickness-no_para1-tcl-Sweep001001.brep (7,206 bytes) |
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The exception "Standard_NoSuchObject: BRep_Tool:: no parameter on edge" is raised from the method BRep_Tool::Parameter when the input vertex does not belong to the input edge. In this context it can mean that there is an issue in the input data or the algorithm that leads to incorrect call of this method. |
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Dear shoogen, please turn this issue to "reviewed" state if you are satisfied with the answer. |
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In order to request the healing of the offset algorithm it is needed to update bug description and parameters. |
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thickness-no_para2-Sweep-curve2ds.brep (7,530 bytes) |
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This problem is hard to reproduce. Out of nowhere it suddenly gave the correct the result. The output of the sweep changed somehow. The tesselation and the vprops look the same. But a diff of the breps shows differences. The most obvious one is that the alternative input shape has "Curve2ds 22" whereas the original has "Curve2ds 0" and Surfaces 7 compared to Surfaces 0 So I'm still not sure if the sweep is to blame or the offset. |
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As the initial shape thickness-no_para1-tcl-Sweep001001.brep is formally valid (by checkshape) and offset raises exception, it is needed initially to try to analyze the behavior of offset. |
| Date Modified | Username | Field | Change |
|---|---|---|---|
| 2015-03-11 02:35 | shoogen | New Issue | |
| 2015-03-11 02:35 | shoogen | Assigned To | => msv |
| 2015-03-11 02:35 | shoogen | File Added: thickness-no_para1-tcl-Sweep001001.brep | |
| 2015-03-11 14:07 |
|
Note Added: 0038254 | |
| 2015-03-11 14:07 |
|
Assigned To | msv => shoogen |
| 2015-03-11 14:07 |
|
Status | new => feedback |
| 2015-03-11 14:09 |
|
Status | feedback => resolved |
| 2015-03-11 14:11 |
|
Note Added: 0038255 | |
| 2015-03-11 15:55 |
|
Note Added: 0038268 | |
| 2015-03-11 16:00 |
|
Assigned To | shoogen => msv |
| 2015-03-11 16:00 |
|
Severity | just a question => minor |
| 2015-03-11 16:00 |
|
Status | resolved => assigned |
| 2015-03-11 16:00 |
|
Product Version | => 6.9.0 |
| 2015-03-11 16:00 |
|
Target Version | => Unscheduled |
| 2015-03-11 16:00 |
|
Summary | What does "no parameter on edge" in offsetperform mean ? => Exception "Standard_NoSuchObject: BRep_Tool:: no parameter on edge" is raised when making offset of the sweep |
| 2015-03-11 16:08 | shoogen | File Added: thickness-no_para2-Sweep-curve2ds.brep | |
| 2015-03-11 16:08 | shoogen | Note Added: 0038269 | |
| 2015-03-11 16:10 | shoogen | Note Edited: 0038269 | |
| 2015-03-11 16:14 |
|
Note Added: 0038272 |
