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IDProjectCategoryView StatusLast Update
0033909CommunityOCCT:Modeling Algorithmspublic2025-11-22 10:22
Reporterappsforlife Assigned Toakaftasev  
PrioritynormalSeveritymajor 
Status newResolutionopen 
PlatformMacOSOS 
Summary0033909: BRepFilletAPI_MakeFillet::Add hangs on adding edge, reproducible in DRAWEXE
DescriptionI made a solid shape using boolean operations on some simple primitives like spheres, cylinders and boxes. Some of the source elements have fillet added. Then I tried adding more fillets and BRepFilletAPI_MakeFillet::Add() hangs on adding an edge.

This is fully reproducible in DRAWEXE using the code below and attached file, so hope you can fix that.

Tested in 7.9.1 using C++ and 7.9.2 using DRAWEXE
Steps To ReproduceStart DRAWEXE next to the attached file and run the following commands:

pload ALL
restore output.brep s
vdisplay s
vfit
explode s E
fillet rs s 0.1 s_8 0.1 s_27

The last command hangs DRAWEXE. Same happens with Add() call in C++.
TagsNo tags attached.
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appsforlife

2025-11-20 20:19

reporter  

output.brep (98,920 bytes)   

dpasukhi

2025-11-21 14:34

administrator   ~0117099

Last edited: 2025-11-22 02:05

Dear @appsforlife
Please move your ticket to https://github.com/Open-Cascade-SAS/OCCT/issues

Mantis will be decommissioned for public access in the future.

appsforlife

2025-11-22 10:22

reporter   ~0117101

done, thank you.

Issue History

Date Modified Username Field Change
2025-11-20 20:19 appsforlife New Issue
2025-11-20 20:19 appsforlife Assigned To => akaftasev
2025-11-20 20:19 appsforlife File Added: output.brep
2025-11-21 14:34 dpasukhi Note Added: 0117099
2025-11-22 02:05 dpasukhi Note Edited: 0117099
2025-11-22 10:22 appsforlife Note Added: 0117101