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IDProjectCategoryView StatusDate SubmittedLast Update
0025426Community[OCCT] OCCT:Modeling Algorithmspublic2014-10-28 10:572016-02-14 09:06
Reporteralexzkw 
Assigned Toifv 
PrioritynormalSeverityminor 
StatusnewResolutionopen 
PlatformWindowsOSVC++ 2010OS Version64 bit
Product Version[OCCT] 6.7.1 
Target VersionFixed in Version 
Summary0025426: GeomFill_Pipe produces artefacts
DescriptionHello!

GeomFill_Pipe sometimes produces strange artefacts. I have observed, that the more complex the base curve gets (as the number of control points increase), the more often these artefacts appear. Please see my code snippet:

--------------------------------------------------------------
GeomFill_Pipe gfp(theCurve,5);
gfp.Perform(Precision::Confusion(),Standard_False,GeomAbs_C1,BSplCLib::MaxDegree(),1000);
--------------------------------------------------------------

I have added a picture of the artefacts and the .brep-File containing the base curve.

Regards
TagsNo tags attached.
Test case number
Attached Fileszip file icon geomfill_artefacts.zip (66,022 bytes) 2014-10-28 10:57

- Relationships
related to 0027160newmsv Weird results of the pipe algorithm 

-  Notes
(0033918)
alexzkw (reporter)
2014-10-31 09:18

I also reproduced this issue in 6.8.0 beta.
(0034172)
Epy (developer)
2014-11-07 22:21
edited on: 2014-11-07 22:21

This is from http://www.opencascade.org/org/forum/thread_26594/?forum=3 [^] which shows a larger code snippet.


- Issue History
Date Modified Username Field Change
2014-10-28 10:57 alexzkw New Issue
2014-10-28 10:57 alexzkw Assigned To => ifv
2014-10-28 10:57 alexzkw File Added: geomfill_artefacts.zip
2014-10-31 09:18 alexzkw Note Added: 0033918
2014-11-07 22:21 Epy Note Added: 0034172
2014-11-07 22:21 Epy Note Edited: 0034172 View Revisions
2016-02-14 09:06 Roman Lygin Relationship added related to 0027160


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