MantisBT - Open CASCADE
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0025837Open CASCADE[OCCT] OCCT:Meshpublic2015-02-16 19:042018-11-14 17:39
dbv 
bugmaster 
normalminor 
verifiedfixed 
 
[OCCT] 7.4.0* 
bugs mesh bug25837_1, bug25837_2
0025837: Bad triangulation when IGES loaded in meters
Shape has a bad triangulation after loading IGES in meters. When it loaded in millimeters triangulation is good.
Check attached script
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? test.tcl (281) 2015-02-16 19:05
https://tracker.dev.opencascade.org/
? S.igs (19,270) 2015-02-16 19:05
https://tracker.dev.opencascade.org/
png good.png (3,019) 2015-02-16 19:07
https://tracker.dev.opencascade.org/
png bad.png (3,379) 2015-02-16 19:07
https://tracker.dev.opencascade.org/
Issue History
2015-02-16 19:04dbvNew Issue
2015-02-16 19:04dbvAssigned To => oan
2015-02-16 19:05dbvFile Added: test.tcl
2015-02-16 19:05dbvFile Added: S.igs
2015-02-16 19:07dbvFile Added: good.png
2015-02-16 19:07dbvFile Added: bad.png
2015-04-17 00:02abvTarget Version6.9.0 => 7.1.0
2016-04-05 16:20oanRelationship addedchild of 0027158
2016-10-17 11:27oanRelationship addedrelated to 0026106
2016-11-03 17:49abvTarget Version7.1.0 => 7.2.0
2017-07-20 12:43oanTarget Version7.2.0 => 7.3.0
2017-08-08 19:33mkvTest case number => bugs mesh bug25837_1, bug25837_2
2017-08-08 19:33mkvNote Added: 0069226
2017-08-11 13:51oanNote Added: 0069320
2018-02-25 21:14abvTarget Version7.3.0 => 7.4.0*
2018-08-21 10:01nbvAssigned Tooan => nbv
2018-08-21 10:01nbvStatusnew => feedback
2018-10-26 10:16nbvAssigned Tonbv => bugmaster
2018-10-26 10:17nbvNote Added: 0080358
2018-11-08 16:02oanStatusfeedback => assigned
2018-11-14 17:39apnNote Added: 0081098
2018-11-14 17:39apnStatusassigned => verified
2018-11-14 17:39apnResolutionopen => fixed

Notes
(0069226)
mkv   
2017-08-08 19:33   
Problem described in issue is reproduced on current state of OCCT.
(0069320)
oan   
2017-08-11 13:51   
Not reproduced with #26106
(0080358)
nbv   
2018-10-26 10:17   
Fixed by #26106
(0081098)
apn   
2018-11-14 17:39   
Fixed by #26106.

Test cases:
bugs mesh bug25837_1 - OK
bugs mesh bug25837_2 - OK