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IDProjectCategoryView StatusDate SubmittedLast Update
0031579Open CASCADE[OCCT] OCCT:Visualizationpublic2020-05-26 10:362020-05-27 11:13
Reporternds 
Assigned Tokgv 
PrioritynormalSeverityfeature 
StatusnewResolutionopen 
PlatformOSOS Version
Product Version 
Target Version[OCCT] 7.5.0*Fixed in Version 
Summary0031579: Visualization, OpenGl_CappingAlgo - clip graphics group by bounding box
DescriptionWe have slow redraw of V3d_View when we set:
- more than 6 clipping planes,
- capping is ON for all planes,
- using object material is ON for all planes.

Especially it influences on performance on discrete video cards.

TagsNo tags attached.
Test case number
Attached Files

- Relationships
child of 0027787closedbugmaster Visualization, TKOpenGl - Optimize rendering by additional check whether the object is fully clipped or not 

-  Notes
(0092344)
git (administrator)
2020-05-26 11:20

Branch CR31579 has been created by nds.

SHA-1: e1a923082213307bad65a89909ad3ba750cb3dc8


Detailed log of new commits:

Author: nds
Date: Tue May 26 10:39:58 2020 +0300

    0031579: Visualization - OpenGl_CappingAlgo performance on some clipping planes
    
    (cherry picked from commit 61d75276ea924e0fd22de0a2a927bce1d554de99)

- Issue History
Date Modified Username Field Change
2020-05-26 10:36 nds New Issue
2020-05-26 10:36 nds Assigned To => kgv
2020-05-26 11:20 git Note Added: 0092344
2020-05-27 11:12 kgv Summary Visualization - OpenGl_CappingAlgo performance on some clipping planes => Visualization, OpenGl_CappingAlgo - clip graphics group by bounding box
2020-05-27 11:13 kgv Relationship added child of 0027787
2020-05-27 11:13 kgv Severity minor => feature


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