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IDProjectCategoryView StatusDate SubmittedLast Update
0026362CommunityOCCT:Modeling Algorithmspublic2015-06-22 17:312015-06-25 13:07
Reportermartinsiggel Assigned Tobugmaster  
PrioritynormalSeveritymajor 
Status closedResolutionno change required 
Summary0026362: BRepOffsetAPI_ThruSections creates invalid solid
DescriptionCreating a solid loft with using BRepOffsetAPI_ThruSections two planar wires produces faulty solid. The both side faces (which are required to create the solid) are missing. Still, the algorithm does not return any error.
Steps To Reproducepload ALL
restore w1.brep w1
restore w2.brep w2

# both wires are fine and planar by design
checkshape w1
checkshape w2

thrusections res 1 1 w1 w2

# invalid solid, side faces missing
checkshape res
TagsNo tags attached.
Test case number

Attached Files

Activities

martinsiggel

2015-06-22 17:31

developer  

occt-bug.zip (2,570 bytes)

ifv

2015-06-23 14:05

developer   ~0042348

Really, wires w1 and w2 are not planar with tolerance 1.e-7 (tolerances of edges), but only with tolerance ~.003, so algorithm cannot build first and last planar faces to close solid.

msv

2015-06-24 11:05

developer   ~0042401

Dear bugmaster, according to the above comment this is not a bug. So, I propose to close this bug.

Issue History

Date Modified Username Field Change
2015-06-22 17:31 martinsiggel New Issue
2015-06-22 17:31 martinsiggel Assigned To => msv
2015-06-22 17:31 martinsiggel File Added: occt-bug.zip
2015-06-23 09:36 msv Assigned To msv => ifv
2015-06-23 14:05 ifv Note Added: 0042348
2015-06-23 14:05 ifv Assigned To ifv => msv
2015-06-23 14:05 ifv Status new => resolved
2015-06-24 11:04 msv Resolution open => no change required
2015-06-24 11:05 msv Note Added: 0042401
2015-06-24 11:05 msv Assigned To msv => bugmaster
2015-06-24 11:06 msv Status resolved => reviewed
2015-06-24 15:24 mkv Status reviewed => tested
2015-06-25 13:07 bugmaster Status tested => closed