Mantis Bug Tracker Workflow

View Issue Details Jump to Notes ] Issue History ] Print ]
IDProjectCategoryView StatusDate SubmittedLast Update
0031426Open CASCADE[OCCT] OCCT:Modeling Algorithmspublic2020-03-11 20:582020-09-15 12:10
Assigned Tomsv 
PlatformOSOS Version
Product Version[OCCT] 7.4.0 
Target Version[OCCT] 7.6.0*Fixed in Version 
Summary0031426: Modeling Algorithms - out of range within HLRBRep_PolyAlgo
DescriptionTest case hlr/poly_hlr/bug23625_1 crashes on regerenated triangulation with out of range exception. Probably range checks are missing within HLRBRep_PolyAlgo and it might be BRepMesh generating broken Poly_PolygonOnTriangulation.
Steps To Reproduce
test hlr poly_hlr bug23625_1 1
tclean a
incmesh a 7.6 12
vdisplay a
vcomputehlr a result -algoType polyAlgo

** Exception ** 000001D93DB39C30 : OSD_Exception_ACCESS_VIOLATION: ACCESS VIOLATION at address 0x000001D8551439B8 
during 'READ' operation

Within debugger at line
> const Handle(HLRAlgo_PolyInternalNode)* pi1p2 =

HPol[0] has size 3 and HPol[1] has size 2.
TagsNo tags attached.
Test case number
Attached Files

- Relationships

-  Notes
There are no notes attached to this issue.

- Issue History
Date Modified Username Field Change
2020-03-11 20:58 kgv New Issue
2020-03-11 20:58 kgv Assigned To => msv
2020-03-11 21:05 kgv Relationship added related to 0023625
2020-03-11 21:05 kgv Relationship added related to 0031425
2020-09-15 12:10 msv Target Version 7.5.0 => 7.6.0*

Copyright © 2000 - 2021 MantisBT Team
Powered by Mantis Bugtracker