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IDProjectCategoryView StatusDate SubmittedLast Update
0031382Open CASCADE[OCCT] OCCT:Data Exchangepublic2020-02-18 17:302020-02-18 18:28
Reporterkgv 
Assigned Togka 
PrioritynormalSeverityfeature 
StatusnewResolutionopen 
PlatformOSOS Version
Product Version 
Target Version[OCCT] 7.5.0*Fixed in Version 
Summary0031382: 0031136: Modeling Data - BinXCAF should preserve length unit information
DescriptionCurrently, XCAF document (XBF) is loaded / written without length unit conversions, so that document implicitly preserves system units.
As different OCCT-based applications may choose different system units, opening the documents across such applications becomes problematic as there are no related information preserved in the file no standard tools for units conversion of XCAF document content.

As minimal requirement, it is necessary preserving length unit information within XBF/Xml file, which should be set and processed by unit-aware applications (by default, it might be reasonable keeping length unit UNDEFINED).
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- Relationships
related to 0031136resolvedmsv Modeling Data - BinXCAF persistence loses normals from triangulation-only Faces 

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- Issue History
Date Modified Username Field Change
2020-02-18 17:30 kgv New Issue
2020-02-18 17:30 kgv Assigned To => gka
2020-02-18 17:30 kgv Relationship added related to 0031136


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