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IDProjectCategoryView StatusDate SubmittedLast Update
0006766Open CASCADEOCCT:Modeling Algorithmspublic2004-09-22 14:552012-01-16 19:03
ReportermsvAssigned To 
PrioritynormalSeveritytrivial 
Status closedResolutionfixed 
OSAll 
Fixed in Version5.2.3 
Summary0006766: Invalid result of intersection of a bspline face with a plane
DescriptionThe shape is attached. In draw, run the commands:

restore def_hull_plain_surface_half.brep a
plane pl 0 4 0 0 1 0
mkface f pl
bsection s a f

You will see the picture as attached bsection.gif.
If you try to run the commands:

bop a f
bopsection s

then the result is OK. But, if you change the plane to Y=6 and use the second
way commands then you will see the picture as attached bopsection.gif

The expected result is a section curve that goes from boundary to boundary of
the face in all cases (both planes Y=4 and Y=6 and both bop and bsection
commands).
Additional information
and documentation updates		Documentation remark, added by OFV 2004-12-29 08:39:48:

Improvements:
documentation update is not required
TagsNo tags attached.
Test case number

Attached Files

  • def_hull_plain_surface_half.brep.gz (149,235 bytes)
  • bsection.gif (14,090 bytes)
  • bopsection.gif (13,905 bytes)
  • ofv6766-v1.zip (16,933 bytes)
  • ofv-6766-v2.zip (16,101 bytes)
  • ofv6766-v3.zip (16,492 bytes)

Activities

2004-09-22 12:55

 

def_hull_plain_surface_half.brep.gz (149,235 bytes)

2004-09-22 12:56

 

bsection.gif (14,090 bytes)

2004-09-22 12:56

 

bopsection.gif (13,905 bytes)

2004-10-25 11:33

 

ofv6766-v1.zip (16,933 bytes)

2004-11-09 13:18

 

ofv-6766-v2.zip (16,101 bytes)

2004-12-29 08:38

 

ofv6766-v3.zip (16,492 bytes)

Issue History

Date Modified Username Field Change
2004-09-22 16:01 bugmaster Assigned To bugmaster => mkk
2004-09-22 16:01 bugmaster Status new => assigned
2004-10-05 12:49 mkk Assigned To mkk => ofv
2004-10-25 13:32 ofv Status assigned => resolved
2004-10-25 13:35 bugmaster groupset 158276927864438656 => 158259327087935360
2004-10-25 15:16 mkv CC => mkv, aki
2004-10-29 16:27 aki Status resolved => assigned
2004-11-09 15:19 ofv Status assigned => resolved
2004-11-15 11:18 apv CC => apv
2004-11-19 10:30 aki Status resolved => assigned
2004-12-29 10:39 ofv Status assigned => resolved
2005-01-10 16:19 aki Status resolved => tested
2005-01-17 08:32 bugmaster Status tested => verified
2005-05-06 15:23 bugmaster Status verified => closed
2005-05-06 15:23 bugmaster Resolution @0@ => fixed
2011-08-02 11:31 bugmaster Category OCCT:MOA => OCCT:Modeling Algorithms
2012-01-16 19:03 atp Assigned To ofv =>
2012-01-16 19:03 atp Description Updated
2012-01-16 19:03 atp Additional Information Updated