View Issue Details
ID | Project | Category | View Status | Date Submitted | Last Update |
---|---|---|---|---|---|
0004481 | Slicer4 | Core: Rendering | public | 2017-11-29 11:39 | 2018-03-02 16:05 |
Reporter | lassoan | Assigned To | jcfr | ||
Priority | normal | Severity | major | Reproducibility | always |
Status | resolved | Resolution | duplicate | ||
Product Version | Slicer 4.9.0 | ||||
Target Version | Slicer 4.9.0 | Fixed in Version | Slicer 4.9.0 | ||
Summary | 0004481: OpenGL2: Reslice is 4x slower | ||||
Description | When dragging the slice slider, the screen refresh very visibly lags. Comparing Performance tests module / Reslice test results for MRHead: Slicer 4.8 => 801 x 446, fps = 60.2773 (16.59 ms per frame) Slicer 4.9 with Qt5 + OpenGL2 => 802 x 446, fps = 14.3431 (69.72 ms per frame) | ||||
Tags | vtk-opengl2 | ||||
Could you try disabling all corner annotations ? |
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The behavior does not change if I enable/disable corner annotations (in DataProbe module, check/uncheck "Enable slice view annotations"). Speed with corner annotations enabled: Slicer 4.8 => 744 x 446, fps = 60.1323 (16.63 ms per frame) |
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On Ubuntu:
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Date Modified | Username | Field | Change |
---|---|---|---|
2017-11-29 11:39 | lassoan | New Issue | |
2017-11-29 11:39 | lassoan | Status | new => assigned |
2017-11-29 11:39 | lassoan | Assigned To | => jcfr |
2017-11-29 11:46 | jcfr | Note Added: 0015448 | |
2017-11-29 12:04 | lassoan | Note Added: 0015449 | |
2017-11-30 10:56 | jcfr | Note Added: 0015451 | |
2018-02-22 12:48 | jcfr | Status | assigned => resolved |
2018-02-22 12:48 | jcfr | Resolution | open => duplicate |
2018-02-22 12:48 | jcfr | Fixed in Version | => Slicer 4.9.0 |
2018-02-22 12:48 | jcfr | Relationship added | duplicate of 0004496 |
2018-03-02 16:05 | jcfr | Tag Attached: vtk-opengl2 |