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IDProjectCategoryView StatusDate SubmittedLast Update
0024767Open CASCADEOCCT:Modeling Algorithmspublic2014-03-26 18:462014-05-05 13:39
ReporterabaAssigned Toapn  
PrioritynormalSeverityminor 
Status closedResolutionfixed 
Product Version6.7.0 
Target Version6.7.1Fixed in Version6.7.1 
Summary0024767: Crash on making edges in HLRBRep
DescriptionOn HLRBRep::MakeEdge() step: if incoming curve is a trimmed B-spline one, downcast of Geom_Curve to Geom_BSplineCurve leads to null object and crash.
Steps To ReproduceThe crash is reprodused on MFC HLR sample:
1) Run MFC HLR sample
2) File->Import->Brep
3) Choose the restored shape in 3D view and press HLR button (or File->Process HLR)
4) Press 'Get shapes' button with default parameters in dialog
5) Then, after result has been displayed in 2d HLR view, choose 'Algo' radio button in the HLR dialog.
Additional information
and documentation updates		HLRBRep: modified method

TopoDS_Edge HLRBRep::MakeEdge (const HLRBRep_Curve& ec,
                               const Standard_Real U1,
                               const Standard_Real U2)
safe code: additional check of the type of the curve.
TagsNo tags attached.
Test case numberNot needed

Activities

jgv

2014-03-27 17:27

developer   ~0028518

The branch CR24767 is ready for testing.

jgv

2014-03-28 14:02

developer   ~0028537

The branch CR24767-00660-TATA is ready for testing.

mkv

2014-03-28 17:29

tester   ~0028551

Dear BugMaster,

Branch CR24767 (and products from GIT master) was compiled on Linux and Windows platforms and tested.
SHA-1: 6d24c8a7d85832e67496bac5d1b427b0ba668e5b

Number of compiler warnings:

occt component :
Linux: 29 (29 on master)
Windows: 0 (0 on master)

products component :
Linux: 12 (12 on master)
Windows: 2 (2 on master)

Regressions/Differences:
No regressions/differences

Testing cases:
Not needed

Testing on Linux:
Total MEMORY difference: 391212232 / 391508452
Total CPU difference: 70509.40999999974 / 51359.14999999966

Testing on Windows:
Total MEMORY difference: 396029020 / 395846248
Total CPU difference: 35441.546875 / 35037.796875

There are no differences in images found by testdiff.

Related Changesets

occt: master c0ade4c6

2014-03-27 13:25:41

jgv


Committer: apn Details Diff		 0024767: Crash on making edges in HLRBRep Affected Issues
0024767
mod - src/HLRBRep/HLRBRep.cxx Diff File

Issue History

Date Modified Username Field Change
2014-03-26 18:46 aba New Issue
2014-03-26 18:46 aba Assigned To => jgv
2014-03-27 17:27 jgv Note Added: 0028518
2014-03-27 17:27 jgv Status new => resolved
2014-03-27 17:27 jgv Status resolved => reviewed
2014-03-27 17:28 jgv Assigned To jgv => mkv
2014-03-28 14:02 jgv Note Added: 0028537
2014-03-28 17:29 mkv Note Added: 0028551
2014-04-01 15:07 mkv Test case number => Not needed
2014-04-01 15:07 mkv Assigned To mkv => bugmaster
2014-04-01 15:07 mkv Status reviewed => tested
2014-04-01 18:06 apn Note View State: 0028551: private
2014-04-01 18:06 apn Note View State: 0028551: public
2014-04-04 17:03 apn Changeset attached => occt master c0ade4c6
2014-04-04 17:03 apn Assigned To bugmaster => apn
2014-04-04 17:03 apn Status tested => verified
2014-04-04 17:03 apn Resolution open => fixed
2014-04-09 16:51 jgv Additional Information Updated
2014-05-05 13:20 bugmaster Status verified => closed
2014-05-05 13:39 aiv Fixed in Version => 6.7.1