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IDProjectCategoryView StatusLast Update
0026767CommunityOCCT:Modeling Algorithmspublic2015-10-13 15:59
Reporterupdega2 Assigned Tobugmaster  
PrioritynormalSeverityminor 
Status closedResolutionno change required 
PlatformLinuxOSDebian 6.0 
Product Version6.9.1 
Summary0026767: Lofting Issues with BRepOffsetAPI_ThruSections
DescriptionThe Attached image helps to show the issue.

I am seeing weird issues when trying to loft a solid thru multiple wires of the same number of points. They are not perfectly circular, but pretty close. When I do not close the wires (i.e. add the last edge between the first and last point of the wire), the loft looks like exactly what I would want, just with the missing section.

Then, when I add the last edge for each wire, there are weird kinks in the loft at multiple location. Looking at the open wires loft, it seems like it shouldn't be a problem to add the last edge. Any help in resolving this issue would be helpful!
Steps To ReproduceWires that are not closed and create a winding loft. Then the same wires but closed.
TagsNo tags attached.
Test case number

Attached Files

Activities

updega2

2015-10-09 19:20

reporter  

LoftIssue.png (352,107 bytes)   

msv

2015-10-09 20:02

developer   ~0046640

Dear updega2, it would be fine if you attached here the input data. Steps to reproduce in Draw are also desirable.

updega2

2015-10-12 07:25

reporter   ~0046664

Hey msv, thanks for the reply. I figured out the issue. I was able to fix the issue by turning off the CheckCompatibility flag. Thanks!

msv

2015-10-12 10:18

developer   ~0046666

OK.
Dear bugmaster, please close this bug.

Issue History

Date Modified Username Field Change
2015-10-09 19:20 updega2 New Issue
2015-10-09 19:20 updega2 Assigned To => msv
2015-10-09 19:20 updega2 File Added: LoftIssue.png
2015-10-09 20:02 msv Note Added: 0046640
2015-10-09 20:02 msv Assigned To msv => updega2
2015-10-09 20:02 msv Status new => feedback
2015-10-12 07:25 updega2 Note Added: 0046664
2015-10-12 10:18 msv Note Added: 0046666
2015-10-12 10:18 msv Assigned To updega2 => bugmaster
2015-10-12 10:18 msv Resolution open => no change required
2015-10-13 15:59 bugmaster Status feedback => closed