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IDProjectCategoryView StatusLast Update
0032938CommunityOCCT:Visualizationpublic2022-04-21 15:23
Reportereryar Assigned Tobugmaster  
Status closedResolutionno change required 
PlatformWindowsOSVC++ 2015 
Product Version7.6.2 
Target Version7.7.0 
Summary0032938: Visualization - Set view center manually
DescriptionNow the view center is set by mouse position automatically, sometimes want set and change view center manually.
That is the view center do not change until user change it.
TagsNo tags attached.
Test case number


related to 0030507 closedbugmaster Open CASCADE Visualization - introduce AIS_ViewController 



2022-04-21 10:49

developer   ~0108063


it is unclear from description to which classes / logic this issue is referring.
If question is related to camera rotation, then rotation center could be defined by overriding method `AIS_ViewController::GravityPoint()`.
Default implementation also provides several options `AIS_ViewController::RotationMode()` defined by `AIS_RotationMode` enumeration, including rotation around 3d point picked on the object.


2022-04-21 13:03

developer   ~0108072

Yes, it is related to cameral rotation.
When use V3d_View::Rotation() the rotation center will changed automatically.

I will try AIS_ViewController::GravityPoint().


Issue History

Date Modified Username Field Change
2022-04-20 15:56 eryar New Issue
2022-04-20 15:56 eryar Assigned To => kgv
2022-04-20 15:59 eryar Description Updated
2022-04-21 10:49 kgv Assigned To kgv => eryar
2022-04-21 10:49 kgv Status new => feedback
2022-04-21 10:49 kgv Note Added: 0108063
2022-04-21 10:50 kgv Relationship added related to 0030507
2022-04-21 13:03 eryar Note Added: 0108072
2022-04-21 14:59 kgv Assigned To eryar => bugmaster
2022-04-21 15:23 azv Status feedback => closed
2022-04-21 15:23 azv Resolution open => no change required