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IDProjectCategoryView StatusDate SubmittedLast Update
0023446Open CASCADEOCCT:Modeling Algorithmspublic2012-09-25 17:182016-12-09 16:41
Reporterjfa Assigned Tobugmaster  
PrioritynormalSeverityminor 
Status closedResolutionnot fixable 
Product Version6.5.3 
Target Version7.1.0Fixed in Version7.1.0 
Summary0023446: Wrong bounding box calculated by BRepBndLib
DescriptionThis bug comes from Salome Mantis issue http://salome.mantis.opencascade.com/view.php?id=21864
Steps To ReproduceIn DRAW:

pload ALL
restore Common_1.brep aa
bounding aa

The xmax value is too big (look at the view).
TagsNo tags attached.
Test case number

Attached Files

  • Common_1.brep.zip (13,554 bytes)

Relationships

related to 0022702 assignedmsv Community Low performance of Boolean operations 
related to 0025631 closedbugmaster Open CASCADE Bounding box is too big for the face. 

Activities

jfa

2012-09-25 17:18

developer  

Common_1.brep.zip (13,554 bytes)

vsr

2012-10-08 19:53

developer   ~0021689

Temporarily suspended...

vsr

2014-04-16 17:57

developer   ~0028894

Dear bugmaster, I propose to close this issue: in SALOME an alternative
algorithm to compute more precise bounding box has been implemented.

Also, please think of expediency to integrate mentioned algorithm to OCCT,
as it might be useful for other users. In that case, please move this issue
to "Open CASCADE" project.

msv

2016-08-18 09:24

developer   ~0056816

We cannot make the method BRepBndLib::Add compute optimal bounding box, because it would raise a lot of regressions for performance cause.

However, recently we have added the new method BRepBndLib::AddOptimal, which computes optimal axis-aligned bounding box for a shape.

So, this bug can be closed.

Issue History

Date Modified Username Field Change
2012-09-25 17:18 jfa New Issue
2012-09-25 17:18 jfa Assigned To => jgv
2012-09-25 17:18 jfa File Added: Common_1.brep.zip
2012-10-08 19:53 vsr Note Added: 0021689
2012-10-08 19:53 vsr Resolution open => suspended
2012-10-08 19:53 vsr Target Version 6.5.4 => Unscheduled
2014-04-16 17:57 vsr Note Added: 0028894
2014-04-16 17:57 vsr Assigned To jgv => inv
2014-04-16 17:57 vsr Status new => feedback
2014-04-23 11:59 bugmaster Project Salome => Open CASCADE
2014-04-23 11:59 bugmaster Assigned To inv => ifv
2014-09-26 06:07 abv Target Version Unscheduled => 7.1.0
2015-01-27 13:08 msv Relationship added related to 0025631
2015-01-27 13:33 abv Relationship added related to 0022702
2016-08-18 09:24 msv Note Added: 0056816
2016-08-18 09:25 msv Assigned To ifv => bugmaster
2016-08-18 09:25 msv Resolution suspended => not fixable
2016-08-18 15:43 bugmaster Status feedback => closed
2016-12-09 16:41 aiv Fixed in Version => 7.1.0