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0028242Community[OCCT] OCCT:Modeling Algorithmspublic2016-12-19 00:422019-09-07 16:27
dipts 
apn 
normalmajor 
verifiedfixed 
WindowsVC++ 201364 bit
[OCCT] 7.1.0 
[OCCT] 7.4.0 
hlr poly_hlr bug28242
0028242: [Regression] HLR Poly Algo has broken edges
Found in OCCT 7.1.0 as a regression to 7.0.0.

(I cannot select 7.1.0 as product Version, please correct this when available).

The HLR PolyAlgo breaks edges of even simple shapes into visible and invisible parts, although the whole edge is freely visible. See screenshot, in the upper right corner a part of the edge is missing.
pload VISUALIZATION

restore hlr.brep
vinit
vdisplay hlr
vaxo
vfit
vhlrtype polyalgo
vhlr on
No tags attached.
related to 0028475assigned jgv HLR IN 7.1.0 DIFFERENT TO 7.0.0 
png HLR_BrokenEdge.png (28,841) 2016-12-19 00:42
https://tracker.dev.opencascade.org/
? hlr.tcl (92) 2016-12-19 00:43
https://tracker.dev.opencascade.org/
? hlr.brep (4,080) 2016-12-19 00:43
https://tracker.dev.opencascade.org/
Issue History
2016-12-19 00:42diptsNew Issue
2016-12-19 00:42diptsAssigned To => msv
2016-12-19 00:42diptsFile Added: HLR_BrokenEdge.png
2016-12-19 00:43diptsFile Added: hlr.tcl
2016-12-19 00:43diptsFile Added: hlr.brep
2016-12-19 06:41abvProduct Version7.0.0 => 7.1.0
2016-12-19 06:43abvTarget Version => 7.3.0
2016-12-19 10:16msvAssigned Tomsv => jgv
2016-12-19 10:16msvStatusnew => assigned
2017-05-19 15:36abvTarget Version7.3.0 => 7.2.0
2017-07-21 11:17msvTarget Version7.2.0 => 7.3.0
2017-12-05 17:09msvTarget Version7.3.0 => 7.4.0
2018-02-26 14:10diptsRelationship addedrelated to 0028475
2019-08-12 17:59msvTarget Version7.4.0 => 7.5.0*
2019-09-02 18:18gitNote Added: 0086663
2019-09-02 18:24abvNote Added: 0086664
2019-09-02 18:24abvStatusassigned => resolved
2019-09-02 18:24abvTarget Version7.5.0* => 7.4.0
2019-09-02 18:24abvAssigned Tojgv => msv
2019-09-02 18:44msvNote Added: 0086666
2019-09-02 18:45msvNote Added: 0086667
2019-09-02 18:45msvAssigned Tomsv => bugmaster
2019-09-02 18:45msvStatusresolved => reviewed
2019-09-02 18:56apnTest case number => hlr poly_hlr bug28242
2019-09-02 18:57apnStatusreviewed => tested
2019-09-07 11:38apnChangeset attached => occt master 7185019a
2019-09-07 11:38apnAssigned Tobugmaster => apn
2019-09-07 11:38apnStatustested => verified
2019-09-07 11:38apnResolutionopen => fixed
2019-09-07 16:27gitNote Added: 0086941

Notes
(0086663)
git   
2019-09-02 18:18   
Branch CR28242 has been created by abv.

SHA-1: 8c57c626d9181be6426128717deff31032119eae


Detailed log of new commits:

Author: abv
Date: Mon Sep 2 18:15:55 2019 +0300

    0028242: [Regression] HLR Poly Algo has broken edges
    
    Added test hlr poly_hlr bug28242
(0086664)
abv   
2019-09-02 18:24   
The problem is not reproduced on current master (but still present on OCCT 7.3.0), so I have added a test case to confirm that. Please add test shape to data files repo so that Jenkins tests could be run.
(0086666)
msv   
2019-09-02 18:44   
File added.
(0086667)
msv   
2019-09-02 18:45   
Reviewed.
(0086941)
git   
2019-09-07 16:27   
Branch CR28242 has been deleted by inv.

SHA-1: 8c57c626d9181be6426128717deff31032119eae