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IDProjectCategoryView StatusLast Update
0025087Open CASCADEOCCT:Application Frameworkpublic2014-07-21 10:30
Reporteroan Assigned Toabv 
PrioritynormalSeverityminor 
Status closedResolutionno change required 
Summary0025087: Shapes imported from STEP and stored in binary file can contain tolerance noise that leads to errors in further calculations
DescriptionCommon case when tolerance error introduced during translation of shape from STEP has been fixed in context of #24419. However, this does not prevent occurring of such errors in case of already imported shapes which are stored in binary format (see post from ABV http://tracker.dev.opencascade.org/view.php?id=24419#c30127)
Steps To ReproduceTest case not needed
TagsNo tags attached.
Test case number

Activities

git

2014-07-16 11:30

administrator   ~0030181

Branch CR25087 has been created by oan.

SHA-1: 5ca57abfef9d9cfc070fb7874633f00088354782

oan

2014-07-16 11:30

developer   ~0030182

Branch CR25087 is ready to be reviewed.

git

2014-07-21 10:30

administrator   ~0030260

Branch CR25087 has been deleted by abv.

SHA-1: 5ca57abfef9d9cfc070fb7874633f00088354782

abv

2014-07-21 10:30

manager   ~0030261

Persistence should not modify the values of the stored data. The actual problem is in the algorithm that uses the value and cannot survive change by 1e-16. Hence I close the issue and remove the branch.

Issue History

Date Modified Username Field Change
2014-07-16 10:45 oan New Issue
2014-07-16 10:45 oan Assigned To => oan
2014-07-16 10:46 oan Summary Shapes imported from STEP and stored in binary file can contain tolerance noise that leas to errors in further calculations => Shapes imported from STEP and stored in binary file can contain tolerance noise that leads to errors in further calculations
2014-07-16 10:52 oan Severity minor => integration request
2014-07-16 10:53 oan Severity integration request => minor
2014-07-16 10:53 oan Steps to Reproduce Updated
2014-07-16 11:30 git Note Added: 0030181
2014-07-16 11:30 oan Note Added: 0030182
2014-07-16 11:30 oan Assigned To oan => abv
2014-07-16 11:30 oan Status new => resolved
2014-07-21 10:30 git Note Added: 0030260
2014-07-21 10:30 abv Note Added: 0030261
2014-07-21 10:30 abv Status resolved => closed
2014-07-21 10:30 abv Resolution open => no change required