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IDProjectCategoryView StatusDate SubmittedLast Update
0015818VTK(No Category)public2015-11-04 08:452016-08-12 09:55
ReporterStephane Dallongeville 
Assigned ToKitware Robot 
PriorityhighSeverityminorReproducibilityhave not tried
StatusclosedResolutionmoved 
PlatformOSOS Version
Product Version6.2.0 
Target VersionFixed in Version 
Summary0015818: Incorrect rendering with multiple vtkRenderer while using jogl window.
DescriptionStarting from java 7 we cannot use anymore the vtkPanel in java application on OSX system (some part of the AWT library are not anymore supported) so we rely exclusively on OpenGL (using JOGL) to support VTK rendering in java application.
The problem is that there is a severe issue when we use any JOGL component (vtkJoglPanelComponent or vtkJoglCanvasComponent) for rendering.
As soon we have multiple renderer (vtkRenderer) in the render window (vtkOpenGLRenderWindow) the rendering view is limited to the last renderer viewport.

That is a big problem as even using something quite common as the vtkOrientationMarkerWidget to display 3D axis will internally use an extra renderer (with a specific viewport) and make rendering completely clipped.
That is something which has been discussed here:
http://markmail.org/message/2zozk4jqvlrq6dvv [^]

As simple example to show the problem is to use multiple viewport example from VTK:
http://www.vtk.org/Wiki/VTK/Examples/Cxx/Visualization/MultipleViewports [^]

Using this example inside a vtkJoglPanelComponent will make only the bottom right sphere visible (other part of the screen is blank).
TagsNo tags attached.
ProjectKitware
Typeincorrect functionality
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(0037428)
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.

 Issue History
Date Modified Username Field Change
2015-11-04 08:45 Stephane Dallongeville New Issue
2016-08-12 09:55 Kitware Robot Note Added: 0037428
2016-08-12 09:55 Kitware Robot Status backlog => closed
2016-08-12 09:55 Kitware Robot Resolution open => moved
2016-08-12 09:55 Kitware Robot Assigned To => Kitware Robot

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