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ID | Project | Category | View Status | Date Submitted | Last Update | ||||
0009131 | VTK | (No Category) | public | 2009-06-10 13:26 | 2016-08-12 09:55 | ||||
Reporter | Simon Drouin | ||||||||
Assigned To | Kitware Robot | ||||||||
Priority | normal | Severity | tweak | Reproducibility | always | ||||
Status | closed | Resolution | moved | ||||||
Platform | OS | OS Version | |||||||
Product Version | |||||||||
Target Version | Fixed in Version | ||||||||
Summary | 0009131: vtkVolumeRayCastMapper renders an image 1 pixel too short | ||||||||
Description | vtkVolumeRayCastMapper renders an image 1 pixel too short. This is causing major problems when rendering with vtkRenderLargeImage with magnification > than 1 because there is a gap between patches rendered by vtkRenderLargeImage. The same problem is present in other software volume mappers such as vtkFixedPointVolumeRaycastMapper. | ||||||||
Tags | No tags attached. | ||||||||
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Attached Files | vtkVolumeRayCastMapper.cxx_patch.txt [^] (899 bytes) 2009-06-10 13:42 [Show Content]
without_patch.png [^] (173,638 bytes) 2009-06-11 11:27 with_patch.png [^] (172,548 bytes) 2009-06-11 11:27 vtkLargeImageRenderTest.cpp [^] (2,908 bytes) 2009-06-11 11:28 CMakeLists.txt [^] (535 bytes) 2009-06-11 11:28 [Show Content] | ||||||||
Relationships | |
Relationships |
Notes | |
(0016695) Simon Drouin (reporter) 2009-06-10 13:44 |
See attached file vtkVolumeRayCastMapper.cxx_patch.txt for a patch that fixes this issue for vtkVolumeRayCastMapper. A similar fix is probably needed for other mappers such as vtkFixedPointVolumeRaycastMapper. |
(0016699) François Bertel (developer) 2009-06-10 16:47 |
Do you have a small full code example that illustrates this defect? The goal is the following: have a small example that fails without the patch. Add the patch to vtk as well as the example as a regression test and make sure it passes. |
(0016707) Simon Drouin (reporter) 2009-06-11 11:31 |
I uploaded a small test program (vtkLargeImageRenderTest.cpp and CMakeLists.txt) that renders properly with the patch and not without it. I've also uploaded a pngs that show render window with and without the patch. |
(0037085) Kitware Robot (administrator) 2016-08-12 09:55 |
Resolving issue as `moved`. This issue tracker is no longer used. Further discussion of this issue may take place in the current VTK Issues page linked in the banner at the top of this page. |
Notes |
Issue History | |||
Date Modified | Username | Field | Change |
2009-06-10 13:26 | Simon Drouin | New Issue | |
2009-06-10 13:42 | Simon Drouin | File Added: vtkVolumeRayCastMapper.cxx_patch.txt | |
2009-06-10 13:44 | Simon Drouin | Note Added: 0016695 | |
2009-06-10 16:44 | François Bertel | Status | backlog => tabled |
2009-06-10 16:44 | François Bertel | Assigned To | => François Bertel |
2009-06-10 16:47 | François Bertel | Note Added: 0016699 | |
2009-06-11 11:27 | Simon Drouin | File Added: without_patch.png | |
2009-06-11 11:27 | Simon Drouin | File Added: with_patch.png | |
2009-06-11 11:28 | Simon Drouin | File Added: vtkLargeImageRenderTest.cpp | |
2009-06-11 11:28 | Simon Drouin | File Added: CMakeLists.txt | |
2009-06-11 11:31 | Simon Drouin | Note Added: 0016707 | |
2010-09-07 13:45 | François Bertel | Assigned To | François Bertel => |
2011-06-16 13:11 | Zack Galbreath | Category | => (No Category) |
2016-08-12 09:55 | Kitware Robot | Note Added: 0037085 | |
2016-08-12 09:55 | Kitware Robot | Status | expired => closed |
2016-08-12 09:55 | Kitware Robot | Resolution | open => moved |
2016-08-12 09:55 | Kitware Robot | Assigned To | => Kitware Robot |
Issue History |
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