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IDProjectCategoryView StatusLast Update
0024421Open CASCADEOCCT:Modeling Algorithmspublic2017-07-26 16:15
ReporternbvAssigned Toifv 
PrioritynoneSeverityminor 
Status newResolutionopen 
Summary0024421: Sewing changes orientations of some subshapes.
DescriptionIn result of following script executing, shell with "bad orientation" is got.

In source compound all faces are forward. After sewing operation, we have 54 "forward"-faces and 2 reversed. As result, shape is not valid in terms of "checkshape" (BRepCheck_BadOrientationOfSubshape).
Steps To Reproduceigesread Rohteil_Pmod.igs s *
normals s 100
sewing r s
normals r 100
mksol rr r
checkshape rr
TagsNo tags attached.
Test case numberbugs modalg_7 bug24421

Attached Files

  • Rohteil_Pmod.zip (22,536 bytes)

Relationships

related to 0024319 assignedgka Sewing makes a solid transparent 

Activities

nbv

2013-11-29 18:10

developer  

Rohteil_Pmod.zip (22,536 bytes)

git

2017-07-26 16:14

administrator   ~0068731

Branch CR24421 has been created by apv.

SHA-1: e5555caa1ae812a94dece5d8f537c6edad68d4e0


Detailed log of new commits:

Author: apv
Date: Wed Jul 26 16:13:39 2017 +0300

    Test for 0024421: Sewing changes orientations of some subshapes.

apv

2017-07-26 16:15

tester   ~0068732

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

Issue History

Date Modified Username Field Change
2013-11-29 17:36 nbv New Issue
2013-11-29 17:36 nbv Assigned To => ifv
2013-11-29 17:43 nbv Relationship added related to 0024319
2013-11-29 18:10 nbv File Added: Rohteil_Pmod.zip
2017-07-26 16:14 git Note Added: 0068731
2017-07-26 16:15 apv Test case number => bugs modalg_7 bug24421
2017-07-26 16:15 apv Note Added: 0068732