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IDProjectCategoryView StatusLast Update
0029259Open CASCADEOCCT:Modeling Algorithmspublic2022-10-24 10:42
Reporteremv Assigned Tonbv 
PrioritynormalSeverityminor 
Status assignedResolutionopen 
Product Version7.2.0 
Target Version7.8.0 
Summary0029259: Intersection of the same domain BSpline faces fails
DescriptionIntersection of two same domain BSpline faces fails. IntTools_FaceFace::IsDone() method returns false.

The problem has been detected during analysis of the issue #28485.
Steps To Reproduceplane p 0 0 0 0 0 1
mkface f1 p -10 10 -10 10
mkface f2 p -5 5 -5 5
nurbsconvert f1 f1
nurbsconvert f2 f2

bopcurves f1 f2 -2d
# Error: Intersection failed
TagsNo tags attached.
Test case number

Activities

msv

2017-10-25 16:39

developer   ~0071787

This is regression to OCCT 6.5.1. In that version it showed the next output:
Draw[15]> bopcurves f1 f2 -2d
Tolerance Reached=0
 has no 3d curve

Issue History

Date Modified Username Field Change
2017-10-25 11:11 emv New Issue
2017-10-25 11:11 emv Assigned To => msv
2017-10-25 11:11 emv Description Updated
2017-10-25 12:24 msv Assigned To msv => nbv
2017-10-25 12:24 msv Status new => assigned
2017-10-25 16:39 msv Note Added: 0071787
2019-08-12 16:43 msv Target Version 7.4.0 => 7.5.0
2020-09-14 22:56 msv Target Version 7.5.0 => 7.6.0
2021-08-29 18:52 msv Target Version 7.6.0 => 7.7.0
2022-10-24 10:42 szy Target Version 7.7.0 => 7.8.0