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0012377VTK(No Category)public2011-07-19 05:112016-08-12 09:55
Tijmen Klein 
Dave DeMarle 
normalminorhave not tried
closedmoved 
 
 
TBD
incorrect functionality
0012377: Rendering artifacts when using vtkGPUVolumeRayCastMapper with clipping plane and vtkInteractorStyleTrackballActor
I'm using a vtkGPUVolumeRayCastMapper to render a structured grid. This render is clipped with a plane, using the AddClippingPlane member (of the vtkGPUVolumeRayCastMapper). When I use a vtkInteractorStyleTrackballActor for the interactions, weird rendering artifacts occur (see attachment). The first (left) image is the initial render, and looks fine. The second and third image (middle and right) show the rendering artifacts that occur when a small rotation is made (using the mouse).

These rendering artifacts do NOT occur when I use a vtkInteractorStyleTrackballCamera or when I remove the clipping plane.

I first discussed this issue on the mailing list: http://www.vtk.org/pipermail/vtkusers/2011-July/117788.html [^]
No tags attached.
png artifacts.png (95,961) 2011-07-19 05:11
https://www.vtk.org/Bug/file/8983/artifacts.png
png
Issue History
2011-07-19 05:11Tijmen KleinNew Issue
2011-07-19 05:11Tijmen KleinFile Added: artifacts.png
2013-06-05 13:19Jean-Christophe Fillion-RobinNote Added: 0030896
2013-07-22 17:35Dave DeMarleNote Added: 0031188
2013-07-22 17:35Dave DeMarleStatusbacklog => expired
2013-07-22 17:35Dave DeMarleAssigned To => Dave DeMarle
2016-08-12 09:55Kitware RobotNote Added: 0037240
2016-08-12 09:55Kitware RobotStatusexpired => closed
2016-08-12 09:55Kitware RobotResolutionopen => moved

Notes
(0030896)
Jean-Christophe Fillion-Robin   
2013-06-05 13:19   
Does the problem still occur with VTK 5.10 ? VTK 6 ?
(0031188)
Dave DeMarle   
2013-07-22 17:35   
If the bug is still present in 6.0.0, please reopen this report.
(0037240)
Kitware Robot   
2016-08-12 09:55   
Resolving issue as `moved`.

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