[vtk-developers] [VTK 0012377]: Rendering artifacts when using vtkGPUVolumeRayCastMapper with clipping plane and vtkInteractorStyleTrackballActor
Mantis Bug Tracker
mantis at public.kitware.com
Tue Jul 19 05:11:41 EDT 2011
The following issue has been SUBMITTED.
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http://www.vtk.org/Bug/view.php?id=12377
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Reported By: Tijmen Klein
Assigned To:
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Project: VTK
Issue ID: 12377
Category: (No Category)
Reproducibility: have not tried
Severity: minor
Priority: normal
Status: backlog
Project: TBD
Type: incorrect functionality
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Date Submitted: 2011-07-19 05:11 EDT
Last Modified: 2011-07-19 05:11 EDT
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Summary: Rendering artifacts when using
vtkGPUVolumeRayCastMapper with clipping plane and
vtkInteractorStyleTrackballActor
Description:
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
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Issue History
Date Modified Username Field Change
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2011-07-19 05:11 Tijmen Klein New Issue
2011-07-19 05:11 Tijmen Klein File Added: artifacts.png
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