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IDProjectCategoryView StatusDate SubmittedLast Update
0032216Open CASCADE[OCCT] OCCT:Visualizationpublic2021-03-16 12:412021-09-03 13:41
Reporterasuraven 
Assigned Tobugmaster 
PrioritynormalSeverityminor 
StatusclosedResolutionnot fixable 
PlatformOSOS Version
Product Version[OCCT] 7.5.0 
Target Version[OCCT] 7.6.0*Fixed in Version 
Summary0032216: Visualization - Geometry Visualization losts with large zoom values
Descriptionif you increase the value zoom value to see tolerance size objects, the geometry disappears from the DRAW visualization window.
Steps To Reproduce
box b1 1 1 1
vertex v1 0 0 0
vertex v2 0.00000001 0.00000001 0
axo
# you can see the corner and 2 points
zoom 1400000000
# you can see 2 points only
zoom 1500000000
TagsNo tags attached.
Test case number
Attached Files

- Relationships
related to 0032209newmsv Open CASCADE Modeling Algorithms - Too large tolerances with visually correct geometry 

-  Notes
(0099532)
msv (developer)
2021-03-16 16:19

I think it is connected with single precision used for coordinates in the viewer. I am in doubt if this bug is fixable.
(0103407)
kgv (developer)
2021-08-24 14:29

Please close the bug as not fixable.

- Issue History
Date Modified Username Field Change
2021-03-16 12:41 asuraven New Issue
2021-03-16 12:41 asuraven Assigned To => kgv
2021-03-16 12:41 asuraven Relationship added related to 0032209
2021-03-16 12:47 kgv Summary Visualization - Geometry Vesualisation losts with large zoom values => Visualization - Geometry Visualization losts with large zoom values
2021-03-16 12:47 kgv Steps to Reproduce Updated View Revisions
2021-03-16 12:48 kgv Product Version => 7.5.0
2021-03-16 16:19 msv Note Added: 0099532
2021-08-24 14:29 kgv Relationship added related to 0024393
2021-08-24 14:29 kgv Note Added: 0103407
2021-08-24 14:29 kgv Assigned To kgv => bugmaster
2021-08-24 14:29 kgv Status new => feedback
2021-08-24 14:29 kgv Resolution open => not fixable
2021-09-03 13:41 bugmaster Status feedback => closed


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