View Issue Details

IDProjectCategoryView StatusLast Update
0000046Open CASCADEOCCT:Data Exchangepublic2006-06-29 09:15
ReporterjmbAssigned Tobugmaster  
Status closedResolutionfixed 
Fixed in Version5.0.0 
Summary0000046: rational bezier surfaces are not correctly exchanged with STEP
DescriptionWhen saving a shape which contains rational bezier surfaces into a STEP file, it
seems that either during the export or during the import, the weights are losed.
You can try with the very simple brep file attached.
TagsNo tags attached.
Test case number

Attached Files

  • cyl.brep (3,894 bytes)
  • OCC46-patch-051201.tar.gz (1,359 bytes)


2001-12-05 16:30


cyl.brep (3,894 bytes)

2001-12-06 07:01


OCC46-patch-051201.tar.gz (1,359 bytes)

Issue History

Date Modified Username Field Change
2001-12-06 13:37 bugmaster Status new => tested
2001-12-26 19:18 bugmaster Status tested => verified
2002-07-17 20:37 bugmaster Status verified => closed
2002-07-17 20:37 bugmaster Resolution @0@ => fixed
2011-08-02 11:12 bugmaster Category OCCT:DTE => OCCT:Data Exchange