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IDProjectCategoryView StatusLast Update
0033406CommunityOCCT:Modeling Algorithmspublic2024-01-24 00:30
Reportertnswh1_144562 Assigned Todpasukhi  
PrioritynormalSeverityminor 
Status newResolutionopen 
PlatformWindowsOSVC++ 2019 
Product Version7.7.1 
Summary0033406: BRepAlgoAPI_Common fails for a shape from a STEP file exported from CAD Assistant.
DescriptionI have a STEP file with an assembly. (Attachment#1.zip)
I opened the STEP file, deleted parts except for a bolt, and exported a STEP file from CAD Assistant, CATIA, Fusion 360, and Inventor.

I tested the BRepAlgoAPI_Common between a plane and the shape for each STEP file.
As a result, the one that CAD Assistant exported only failed.

I exported shapes from STEP files separately to binary format using BinTools::Write() for bug reproduction. (Attachment#2.zip)

Please use the plane definition below.
gp_Pln* plane = new gp_Pln(gp_Pnt(127.681, 0.0, 0.0), gp_Dir(-1.0, 0, 0));
BRepBuilderAPI_MakeFace face(*plane);
TopoDS_Shape planeShape = face.Shape();

Please also see the topic below.
https://dev.opencascade.org/content/brepalgoapicommon-failed-part-assembly-succeeded-single-part
TagsNo tags attached.
Test case number

Attached Files

  • Attachment#1.zip (1,440,621 bytes)
  • Attachment#2.zip (978,132 bytes)

Activities

tnswh1_144562

2023-06-20 07:59

reporter   ~0113659

Attachment#1.zip (1,440,621 bytes)
Attachment#2.zip (978,132 bytes)

Issue History

Date Modified Username Field Change
2023-06-20 05:18 tnswh1_144562 New Issue
2023-06-20 05:18 tnswh1_144562 Assigned To => oan
2023-06-20 07:59 tnswh1_144562 Note Added: 0113659
2023-06-20 07:59 tnswh1_144562 File Added: Attachment#1.zip
2023-06-20 07:59 tnswh1_144562 File Added: Attachment#2.zip
2023-08-01 15:33 dpasukhi Assigned To oan => akaftasev
2024-01-22 15:53 akaftasev Assigned To akaftasev => dpasukhi
2024-01-24 00:30 dpasukhi Assigned To dpasukhi => ichesnokova
2024-01-24 00:30 dpasukhi Assigned To ichesnokova => dpasukhi