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IDProjectCategoryView StatusDate SubmittedLast Update
0028144Open CASCADE[OCCT] OCCT:Data Exchangepublic2016-11-22 16:302017-08-23 14:24
Reporterepa 
Assigned Togka 
PrioritynormalSeveritymajor 
StatusnewResolutionopen 
PlatformOSOS Version
Product Version 
Target Version[OCCT] 7.4.0*Fixed in Version 
Summary0028144: Step reader - regression in comparison of version OCCT654
DescriptionThe problem is in translation of face №128(entity 507:0000516). It looks the rage of edge is computed incorrectly (it was OK in OCCT654).

TagsNo tags attached.
Test case numberbugs step bug28144
Attached Files? file icon 18547.stp (491,547 bytes) 2016-11-22 16:30
png file icon face_128.png (21,310 bytes) 2016-11-22 16:32

- Relationships
child of 0028118closedabv Community Mesh generation hangs then crashes 

-  Notes
(0060715)
gka (developer)
2016-11-23 11:38

Face 128 read from entity 507 is valid. But AXON viewer shows this face as invalid. Please see attached image.
This due to that first edge in the face based on the periodic curve has range -1.31441524331422e-011 0.214529066155427.
(0069785)
mkv (tester)
2017-08-23 14:24

Problem described in issue is reproduced on current state of OCCT.

- Issue History
Date Modified Username Field Change
2016-11-22 16:30 epa New Issue
2016-11-22 16:30 epa Assigned To => gka
2016-11-22 16:30 epa File Added: 18547.stp
2016-11-22 16:30 epa File Added: face_128.png
2016-11-22 16:31 epa File Deleted: face_128.png
2016-11-22 16:32 epa File Added: face_128.png
2016-11-22 23:25 abv Relationship added child of 0028118
2016-11-22 23:26 abv Target Version 7.1.0 => 7.2.0
2016-11-23 11:38 gka Note Added: 0060715
2017-08-15 14:52 abv Target Version 7.2.0 => 7.4.0*
2017-08-23 14:24 mkv Test case number => bugs step bug28144
2017-08-23 14:24 mkv Note Added: 0069785


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