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IDProjectCategoryView StatusDate SubmittedLast Update
0030979Open CASCADE[OCCT] OCCT:Visualizationpublic2019-09-18 14:312019-09-18 14:39
Reporterkgv 
Assigned Tokgv 
PrioritynormalSeverityfeature 
StatusnewResolutionopen 
PlatformOSOS Version
Product Version 
Target Version[OCCT] 7.5.0*Fixed in Version 
Summary0030979: Visualization - introduce customized grid presentations
DescriptionV3d_View provides functionality displaying rectangular or circular grid on the screen. Current implementation is quite basic and displays fixed number of line segments.

It is desired improving this functionality or providing substitution.
Possible extensions:
- Dynamic grid step depending on view scale (with limited density of lines in pixels).
- Unbound grid (extended automatically to scene bounds).
- Checkbox style via dedicated GLSL program instead of lines.
- Smoothed lines via dedicated GLSL program.
- Scale rler / grid labels.
- 2D grid.

This issue is not for implementing all this features at once, but a meta issue for linking progress.
TagsNo tags attached.
Test case number
Attached Filespng file icon grid_win10_3dviewer.png (162,031 bytes) 2019-09-18 14:33
png file icon grid_win10_3dbuilder.png (97,764 bytes) 2019-09-18 14:36
png file icon grid_occt_rect.png (38,881 bytes) 2019-09-18 14:38
png file icon grid_occt_circ.png (28,975 bytes) 2019-09-18 14:38

- Relationships
related to 0026958newkgv Community Visualization - Extend Grid visualization to fill the whole view automatically 

-  Notes
There are no notes attached to this issue.

- Issue History
Date Modified Username Field Change
2019-09-18 14:31 kgv New Issue
2019-09-18 14:31 kgv Assigned To => kgv
2019-09-18 14:32 kgv Description Updated View Revisions
2019-09-18 14:33 kgv File Added: grid_win10_3dviewer.png
2019-09-18 14:34 kgv Description Updated View Revisions
2019-09-18 14:36 kgv File Added: grid_win10_3dbuilder.png
2019-09-18 14:38 kgv File Added: grid_occt_rect.png
2019-09-18 14:38 kgv File Added: grid_occt_circ.png
2019-09-18 14:39 kgv Relationship added related to 0026958


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